Frontier vs JetBlue vs Breeze US 2026: Ultra Low Cost After Spirit

Updated: October 2026.

Primary sources referenced

• Frontier Airlines baggage and fees
• JetBlue Airways fare options
• Breeze Airways fares and bags
• US Department of Transportation Air Travel Consumer Report
• US Securities and Exchange Commission EDGAR filings

The short answer

The US ultra low cost carrier landscape restructured meaningfully in 2025 and 2026. Spirit Airlines, once the largest US ULCC, filed its second Chapter 11 bankruptcy in August 2025 and ceased operations in 2026. Southwest Airlines lost its historic ULCC positioning when it introduced checked bag fees in May 2025 and assigned seating in January 2026. The result: the 2026 US low-cost lineup is now Frontier Airlines (deepest base fares, aggressive ancillary), JetBlue Airways (repositioned hybrid low-fare with premium options), and Breeze Airways (secondary-market routes on Airbus A220 aircraft).

The one-line verdict: for absolute deepest base fare on major-market routes, Frontier Airlines wins the sticker price war but ancillary fees frequently push all-in cost above JetBlue Blue Basic on the same route. JetBlue Blue Basic is the best value all-in for typical domestic leisure travel because it includes free Fly-Fi Wi-Fi, free onboard entertainment, and free snacks; Blue Plus adds 1 free checked bag and seat selection for $30-50 more. Breeze Airways serves secondary-market routes not covered by big carriers (Provo, Akron-Canton, Louisville, Providence, Norfolk) with Nice / Nicer / Nicest fare tiers on new Airbus A220-300 aircraft; excellent value where routes align.

The stacked family verdict: JetBlue Blue Plus is the best US family value ULCC-tier fare in 2026 because ancillary fees don't compound per family member as brutally as Frontier. Run the full numbers for your route, though: on the Denver to Orlando example below, Frontier still comes out about $100 cheaper for a family of 4.

ShopBack is the US cashback and rewards platform. While direct Frontier, JetBlue, and Breeze bookings are typically not in the ShopBack network, hotel bookings through Booking.com, Expedia, Hotels.com, Priceline; car rental through Hertz, Enterprise, Avis, Budget; and travel gear via Best Buy or Nike all track cashback when you click through ShopBack. Sign up at shopback.com/signup. Run the ShopBack Travel Planner to compare Booking.com, Expedia, Hotels.com, and Trip.com totals for your dates side by side, use ShopBack to compare cashback rates across those OTAs before booking, and go through ShopBack via the browser extension before every checkout so part of the cost comes back.

Shop Booking.com hotels via ShopBack Going through ShopBack first still lets you earn hotel loyalty points and credit card travel rewards

What happened to Spirit Airlines

Spirit Airlines was the largest pure-play US ultra low cost carrier through the 2010s and early 2020s. In February 2022, JetBlue Airways announced intent to acquire Spirit; the deal was structured to eliminate a major ULCC competitor and give JetBlue nationwide scale.

The US Department of Justice sued to block the merger in March 2023 on antitrust grounds (ULCC segment consolidation would raise fares for price-sensitive US travelers). In January 2024, a US federal court blocked the merger. JetBlue and Spirit terminated the deal in March 2024.

Spirit's financial position deteriorated rapidly post-merger termination. Spirit filed its first Chapter 11 in November 2024. Spirit emerged from Chapter 11 in early 2025 with a restructured balance sheet but continued to lose money.

Spirit filed its second Chapter 11 in August 2025.

Spirit ceased flight operations in 2026.

The 2026 US ULCC segment lost Spirit as an active carrier. Frontier Airlines is now the largest surviving pure-play ULCC. Allegiant Air continues as a leisure-focused ULCC. Sun Country Airlines operates as a hybrid low-cost carrier. Breeze Airways continues to grow. JetBlue repositioned as a hybrid low-fare with Mint premium cabin on select routes.

The three carriers head-to-head

Frontier Airlines

Founded: 1994 (current form; original Frontier merged with Continental in the 1980s). Hub: Denver International Airport (DEN). Fleet: Airbus A320neo and A321neo family, all economy-configured with 30-inch seat pitch.

Fare structure:

• Base fare: entry-level ticket, includes 1 personal item that fits under seat only, no carry-on, no checked bag, no seat selection.
• Carry-on bag: $49-59 at booking, $59-79 at gate (bags scale by proximity to travel).
• First checked bag: $45-55 at booking, higher at check-in.
• Second and third checked bag: $60-80 each.
• Seat selection: $10-25 standard seat, $30-50 Frontier Stretch premium (extra legroom).
• Priority boarding: $15.

Frontier Discount Den membership: $100 per year; discounts base fares 10-30%, offers Kids Fly Free promotions on select dates, priority family boarding. Best value for frequent Frontier flyers.

Frontier Miles loyalty program: earn miles on fare, redeem for Frontier flights. Elite status tiers (Elite 20K, 50K, 100K) offer benefits including free seat selection and free checked bags.

Frontier co-brand credit card: Frontier World Mastercard by Barclays. 5X on Frontier purchases. Companion voucher after $2,500 annual spend.

Frontier operates the deepest base fares in the US ULCC segment (frequently $29-$99 one-way on advance-purchase leisure routes DEN to Orlando, Las Vegas, Phoenix, and secondary markets). Ancillary fees push all-in typically 2-4x the sticker price.

JetBlue Airways

Founded: 1998. Hubs: John F. Kennedy International Airport (JFK, New York), Boston Logan International Airport (BOS), Fort Lauderdale-Hollywood International (FLL), Orlando International (MCO), Los Angeles International (LAX). Fleet: Airbus A320, A321, A321neo, A220-300, and Embraer E190 (retiring). Cabin configuration: economy at 32-inch seat pitch (vs 30 inches on typical ULCC), Even More Space (extra legroom), and Mint premium cabin on select transcon routes.

Fare structure (2026):

• Blue Basic: entry-level fare, 1 personal item, no carry-on unless upgraded, no seat selection, no changes, last boarding group. Checked bag $35-45 first, $50-60 second.
• Blue: standard economy, includes carry-on + personal item, advance seat selection, changes allowed with fare difference. Checked bag $35-45 first.
• Blue Plus: Blue + 1 free checked bag.
• Blue Extra: Blue Plus + Even More Space seat + priority boarding + free changes.
• Mint: JetBlue's premium cabin on select routes (JFK-LAX, JFK-SFO, BOS-LAX, BOS-SFO, and transatlantic to London, Paris, Amsterdam, Dublin, Edinburgh). Includes lie-flat seat, premium meals, priority boarding, 2 free checked bags. Mint from $499-899 one-way domestic, $1,499-2,499 one-way transatlantic.

JetBlue includes free Fly-Fi Wi-Fi (JetBlue's onboard Wi-Fi, one of the fastest in the US airline industry), free onboard TV/streaming entertainment, and free snacks and non-alcoholic drinks on all fares including Blue Basic. This is a material differentiator vs Frontier and Breeze.

JetBlue TrueBlue loyalty program: earn TrueBlue points on fare, redeem for JetBlue flights and Mosaic elite status. TrueBlue Mosaic (top tier) offers 2 free checked bags, priority security, Even More Space seat access, and Mint upgrade eligibility.

JetBlue co-brand credit cards: JetBlue Card by Barclays (3X on JetBlue purchases) and JetBlue Plus Card (6X on JetBlue purchases).

Breeze Airways

Founded: 2018 by David Neeleman (JetBlue Airways founder, Azul Brazilian Airlines founder). Launched commercial service: May 2021. Hub / focus cities: Salt Lake City International (SLC), Provo Municipal (PVU), Tampa International (TPA), Charleston International (CHS), Providence T.F. Green (PVD), Norfolk International (ORF), and expanding.

Fleet: Airbus A220-300 (primary), Embraer E195 (secondary). A220-300 features 2-2 economy seating (no middle seats) with 30-31 inch pitch and 12-seat first-class cabin on some configurations. Free onboard Wi-Fi rollout in progress across fleet.

Route positioning: secondary-market routes not served nonstop by big airlines. Examples: Provo UT to Orlando, Akron-Canton OH to Fort Myers, Louisville KY to Charleston SC, Pittsburgh PA to Sarasota-Bradenton, Providence RI to West Palm Beach. Breeze specifically targets underserved mid-tier cities and vacation destinations.

Fare classes (2026):

• Nice: basic economy, personal item only, no carry-on, no seat selection, no changes. Nice fare from $39-99 one-way on typical Breeze routes.
• Nicer: Nice + carry-on + extra legroom seat + free changes + snacks and drinks. +$40-80.
• Nicest: Breeze first class with recliner seats (2-2 configuration), priority boarding, 2 free checked bags, premium meals, free drinks. +$150-300.

Breeze BreezyPoints loyalty: earn points on fare, redeem for future Breeze flights. Newer program with fewer redemption partners than JetBlue TrueBlue or Frontier Miles.

Best for: travelers in Breeze secondary-market focus cities who avoid connecting through big-airline hubs.

Full-cost math on 3 sample routes

Route 1: Denver (DEN) to Orlando (MCO), typical November leisure travel, family of 4

Frontier (base $59 x 4 = $236 base):

• Base $236
• Carry-on $49 x 4 = $196
• 1 checked bag each $45 x 4 = $180
• Seat selection standard $10 x 4 = $40
• All-in: $652 for family of 4

JetBlue with a connection (Blue Plus $189 x 4 = $756 base):

• Base $756
• Blue Plus includes 1 checked bag per passenger + carry-on + advance seat
• All-in: $756 for family of 4

Breeze does not serve DEN-MCO nonstop (Breeze secondary-market focus).

Verdict: Frontier wins by roughly $100 on this route despite ancillary compounding. Frontier all-in $652 vs JetBlue Blue Plus $756. If you can commit to base fare + carry-on only (no checked bag), Frontier drops to $432 for family of 4.

Route 2: New York JFK to Los Angeles (LAX), transcon business/leisure, 2 adults

JetBlue Blue Plus (Blue Plus $299 x 2 = $598):

• Base $598
• Includes carry-on + 1 checked bag + advance seat
• Free Fly-Fi Wi-Fi + free entertainment + free snacks
• All-in: $598 for 2 adults

JetBlue Mint (Mint $699 x 2 = $1,398):

• Base $1,398
• Includes lie-flat seat + premium meals + 2 free checked bags + priority
• All-in: $1,398 for 2 adults, roughly equivalent to Delta One / American Flagship

Frontier JFK-LAX (base $79 x 2 = $158):

• Base $158
• Carry-on $49 x 2 = $98
• 1 checked bag $45 x 2 = $90
• Seat selection $10 x 2 = $20
• All-in: $366 for 2 adults

Breeze does not serve JFK-LAX nonstop.

Verdict: Frontier wins on price at $366. JetBlue Blue Plus is $598, +$232. If you value Fly-Fi Wi-Fi for the 5.5-hour transcon flight and free snacks, JetBlue is worth the premium. Mint at $1,398 is a business-class upgrade competitive with Delta One and American Flagship transcon.

Route 3: Providence (PVD) to West Palm Beach (PBI), Breeze secondary route

Breeze Nice (base $69 x 2 = $138):

• Base $138
• Personal item only, no carry-on
• All-in: $138 for 2 adults

Breeze Nicer ($109 x 2 = $218):

• Base $218
• Carry-on included, extra legroom seat, free changes, free snacks
• All-in: $218 for 2 adults

Breeze Nicest ($259 x 2 = $518):

• Base $518
• First-class recliner seat 2-2, 2 free checked bags, premium meals
• All-in: $518 for 2 adults

JetBlue PVD-PBI: JetBlue does not serve PVD-PBI nonstop; requires connecting through BOS or JFK.

Frontier PVD-PBI: Frontier does not serve PVD nonstop; not an option.

Verdict: Breeze Nicer at $218 is the best all-in for this secondary-market pairing. JetBlue and Frontier would require connections and end up more expensive door-to-door.

Route network comparison

Frontier Airlines routes: Denver hub + secondary bases at Las Vegas, Orlando, Philadelphia, Tampa, Cleveland, Cincinnati, Trenton. Serves 90+ US destinations plus limited Caribbean and Mexico leisure destinations. Best coverage on DEN routes and Florida vacation markets from mid-tier cities.

JetBlue Airways routes: JFK/BOS/FLL/MCO/LAX hubs. Serves 100+ destinations across US, Caribbean, Latin America, and transatlantic to London Heathrow, London Gatwick, Paris CDG, Amsterdam AMS, Dublin, and Edinburgh. Strongest Northeast to Florida and Caribbean coverage.

Breeze Airways routes: 60+ destinations, primarily secondary-market pairs (Provo, Akron-Canton, Louisville, Providence, Norfolk, Charleston SC, Savannah, Jacksonville, Tampa, Fort Myers, West Palm Beach). Strongest for East Coast secondary cities to Florida.

Route overlap: minimal three-way overlap. Frontier and JetBlue overlap on major-market DEN, LAX, JFK, MCO routes but with different frequency. Breeze rarely overlaps with either because Breeze specifically targets underserved secondary markets.

Loyalty program comparison

Frontier Miles

Earn: 1 mile per $1 base fare (elite members earn 2-4X). Elite tiers Elite 20K, 50K, 100K. Elite 100K gets 2 free checked bags, free seat selection, Frontier Stretch upgrades. Frontier World Mastercard (Barclays) earns 5X on Frontier + Companion Voucher after $2,500 annual spend.

Award redemptions: fare-based, typically 8,000-40,000 miles for one-way US domestic depending on route.

JetBlue TrueBlue

Earn: 3 points per $1 fare, additional bonuses for booking on jetblue.com and JetBlue Card purchases. Elite tier Mosaic (achieved via flight segments or annual TrueBlue points threshold, typically 15,000 points from JetBlue-branded activity). Mosaic gets 2 free checked bags, priority security, Even More Space seat access, free same-day switches. JetBlue Card (Barclays) 6X on JetBlue.

Award redemptions: fare-based dynamic pricing, no blackout dates.

Breeze BreezyPoints

Earn: 2 points per $1 spent on Breeze fare and ancillary. Redemptions for future Breeze flights only (no transfer partners). Newer program with less mature earning and redemption.

Loyalty verdict: JetBlue TrueBlue is the deepest ULCC-tier loyalty program with strongest redemption flexibility. Frontier Miles is fare-focused and best for heavy Frontier flyers. Breeze BreezyPoints is nascent.

Credit card earning on ULCC purchases

JetBlue Card and JetBlue Plus Card (Barclays)

JetBlue Card: $0 annual fee, 3X JetBlue purchases, 2X grocery and dining, 1X everything else.

JetBlue Plus Card: $99 annual fee, 6X JetBlue purchases, 2X grocery and dining, 1X everything else. First checked bag free for cardholder + 3 companions. 5,000 bonus points on account anniversary. Companion Certificate not standard; some legacy versions include it.

Frontier World Mastercard (Barclays)

$0 annual fee (introductory), 5X on Frontier purchases, 3X grocery, 3X restaurants. Companion Voucher after $2,500 annual spend (limited redemption on select routes). Best for heavy Frontier flyers.

Cards for Breeze flights

A general 3-5X travel card works on Breeze fares (Amex Gold 3X flights direct, Chase Sapphire Reserve 4X on flights booked direct, Capital One Venture X 2X, or 5X on flights through Capital One Travel).

General travel cards on any ULCC

• Chase Sapphire Preferred: 2X on travel (all airlines), points transfer to Hyatt, United, Southwest, Air France, British Airways, and more.
• Chase Sapphire Reserve: 4X on flights booked directly with airlines, $300 travel credit annually.
• Amex Gold: 3X on flights booked directly with airlines.
• Amex Platinum: 5X on flights booked directly with airlines or through Amex Travel.
• Capital One Venture X: 2X on all purchases including airfare, 5X on flights booked through Capital One Travel.

For maximum earning on JetBlue: JetBlue Plus Card 6X. For Frontier: Frontier World Mastercard 5X. For Breeze or ULCC-agnostic: Amex Platinum or Chase Sapphire Reserve.

What ShopBack does for US low-cost airline travelers

ShopBack is a US cashback and rewards platform. Direct airline bookings for Frontier, JetBlue, and Breeze are typically not in the ShopBack US merchant network in October 2026.

Where going through ShopBack before you pay brings part of your ULCC trip cost back:

Hotels: Booking.com, Expedia, Hotels.com, Priceline, Agoda, and Trip.com track Cashback when you book through ShopBack. Cashback rates vary; verify on the ShopBack merchant page.

Car rentals: Hertz, Enterprise, Avis, Budget, and Alamo track Cashback via ShopBack.

Travel gear: Best Buy (electronics, chargers, headphones) and Nike (travel-friendly apparel) track Cashback via ShopBack.

For example, if you fly Frontier from Denver to Orlando, go through ShopBack before you book the hotel on Booking.com and the car on Hertz. Check the live Cashback rate on each store's ShopBack page before you pay, and your credit card still earns its usual travel rewards on the same charges.

Cashback stays pending until the merchant confirms the booking and cancellation window closes, after which it confirms in your ShopBack wallet. You still earn credit card rewards, loyalty points (Marriott Bonvoy, Hilton Honors, Hertz Gold Plus Rewards), and hotel or rental agency status on the same booking.

Common US ULCC booking mistakes to avoid

Booking Frontier base fare and paying for carry-on at the gate. Frontier gate carry-on fees are $10-30 higher than at-booking fees. Always pre-buy the carry-on if you need one.

Assuming JetBlue Blue Basic is more expensive than Frontier all-in. JetBlue Blue Basic includes free Fly-Fi Wi-Fi + free entertainment + free snacks. Frontier ancillary fees frequently push its all-in above Blue Basic.

Booking Frontier without checking Discount Den for the same route. Discount Den membership pays for itself in 2-3 flights if you're a repeat Frontier flyer.

Assuming Spirit tickets are still valid. Spirit ceased operations in 2026. If you have an unused Spirit ticket, contact your credit card issuer for refund (chargeback) or the DOT airline consumer protection line.

Booking Southwest thinking it's still ULCC. Southwest lost ULCC status with checked bag fees from May 2025 and assigned seating from January 2026. Southwest is a hybrid low-fare in 2026, not ULCC.

Overlooking Breeze on secondary-market routes. Breeze often serves secondary-market pairs (Providence to Florida, Louisville to Charleston, Akron to Sarasota) nonstop while JetBlue and Frontier require connections. Check flybreeze.com if you're in a Breeze focus city.

Not booking hotel and car rental through ShopBack. Going through ShopBack before you book Booking.com, Hertz, Enterprise and similar sites brings part of the non-flight trip cost back as Cashback. Check the live rate on each store's ShopBack page.

Choosing Mint or first class based on price alone. JetBlue Mint at $499-899 one-way domestic is competitive with Delta One and American Flagship; if you value lie-flat seating for transcon, worth the premium. Breeze Nicest at $259 one-way on shorter routes is a first-class experience at a domestic-economy price on some routes.

Ignoring on-time performance if travel timing matters. Frontier ranks near the bottom of US carriers on DOT on-time metrics. For business travel or connecting itineraries, choose JetBlue or a legacy carrier over Frontier.

FAQs

Is Spirit Airlines still flying in 2026?

No. Spirit Airlines ceased all operations in 2026. The airline filed its second Chapter 11 bankruptcy in August 2025 after the JetBlue merger was blocked by the US Department of Justice in early 2024. The US ULCC segment lost Spirit as an active carrier; Frontier Airlines is now the largest surviving pure-play ultra low cost carrier. If you have a pending Spirit reservation, check flyfrontier.com, jetblue.com, or the DOT airline consumer protection page for rebooking status. Start alternate flight searches through Google Flights or Skyscanner, then book through ShopBack-eligible hotel and car rental sites for cashback tracking.

Is Southwest Airlines still an ultra low cost carrier in 2026?

Southwest Airlines lost its historic ultra low cost carrier positioning when it introduced checked bag fees and Basic fares in May 2025 (ending its long-standing policy of 2 free checked bags per passenger) and moved to assigned seating in January 2026 (ending the open-seating boarding model). As of 2026, Southwest has repositioned as a hybrid low-fare carrier competing more directly with Delta, American, and United on price rather than with Frontier and JetBlue on ancillary structure. Southwest first checked bag now $35, second checked bag $45. Rapid Rewards loyalty program remains competitive and Companion Pass is still a valuable perk. For pure ULCC pricing, Frontier is the successor to what Southwest once was on baggage. For a hybrid low-fare with premium options, JetBlue Blue Basic + Blue Plus tiers are closest. Start Southwest, JetBlue, or Frontier flight searches, then book hotel through Booking.com, Expedia, or Hotels.com via ShopBack for cashback tracking.

What is the actual all-in cost of a Frontier Airlines flight in 2026 after baggage and seat fees?

Frontier Airlines base fares are the deepest in the US ULCC segment (frequently $29-$99 on advance-purchase leisure routes) but ancillary fees add substantially. Typical Frontier one-way full cost on a mid-length domestic route: base fare $59, seat selection $10-25 (standard) or $30-50 (Frontier Stretch premium seat), carry-on bag $49-59 (fee applied at booking, higher at gate), first checked bag $45-55 at booking (higher at check-in). All-in one-way for a family of 4 with 1 carry-on and 1 checked bag each: base $236 + carry-on $196 + checked $180 + seats $80 = $692 one-way vs originally-quoted $236. Frontier Discount Den membership ($100/year) discounts base fares 10-30% and offers Kids Fly Free promotions on select dates. If ancillary fees push Frontier above JetBlue Blue Basic, consider switching. Start hotel and car rental through Booking.com, Expedia, or Hotels.com via ShopBack for tracked cashback on the trip components ShopBack can capture.

How does JetBlue Blue Basic fare compare to Frontier and Breeze in 2026?

JetBlue Blue Basic (JetBlue's entry-level fare) is the direct competitor to Frontier and Breeze on price. Blue Basic includes 1 personal item (no carry-on unless upgraded); checked bag $35-45 first bag. Boarding group last. No changes allowed. Blue Basic is typically priced $10-40 above Frontier base fare on the same route but includes free onboard Wi-Fi (Fly-Fi), free onboard TV/entertainment, free snacks and non-alcoholic drinks. When you factor JetBlue's included amenities plus baggage math, Blue Basic often lands within $20-40 of Frontier's all-in cost on the same route. Blue Plus ($30-50 more than Blue Basic) adds 1 free checked bag + advance seat selection. Blue Extra ($60-80 more than Basic) adds priority boarding + Even More Space seat selection + free changes. Mint (JetBlue's premium cabin on select transcon routes) starts $499-899 one-way, competitive with Delta One and American Flagship. Start JetBlue flight search and book hotel + car rental through Booking.com or Hertz via ShopBack for tracked cashback.

What is Breeze Airways and what routes does it serve in 2026?

Breeze Airways is a US low-cost carrier founded 2018 by David Neeleman (also founder of JetBlue Airways, Azul Brazilian Airlines, and previous WestJet-adjacent ventures). Breeze launched commercial service May 2021 and expanded rapidly through 2024-2026. Breeze's positioning: secondary-market routes not served by big airlines (e.g., Provo UT, Akron-Canton OH, Louisville KY, Pittsburgh PA, Charleston SC, Providence RI, Norfolk VA), typically connecting mid-tier cities to Florida, coastal destinations, and Salt Lake City hub. Breeze operates Airbus A220-300 aircraft with 2-2 seating (no middle seats) and free onboard Wi-Fi in progress. Fare classes: Nice (basic economy), Nicer (extra legroom + carry-on + free changes), Nicest (first class with recliner seats, priority boarding, free bags). Nice fare from $39, Nicer +$40-80, Nicest +$150-300. Breeze BreezyPoints loyalty program awards points on fare. Best for secondary-market travelers avoiding hub connections. Start Breeze flight search directly at flybreeze.com, then book hotel and car rental through ShopBack-eligible sites for cashback tracking.

Which of the three ULCCs has the best on-time performance in 2026?

On-time performance changes month to month, so check the latest US Department of Transportation Air Travel Consumer Report for current figures by airline before you book. Frontier has historically ranked low among US carriers on on-time arrivals, so if reliability matters more than the lowest fare, JetBlue or a legacy carrier is usually the safer pick. Weather in Denver (Frontier hub), New York JFK/Boston (JetBlue hubs), and Salt Lake City (Breeze hub) drives cancellations disproportionately in winter. Start hotel and car rental through Booking.com, Expedia, or Hotels.com via ShopBack before you pay, so part of the cost comes back whichever airline you choose.

Which US credit cards earn on ULCC purchases?

Any US general travel credit card earns bonus multipliers on Frontier, JetBlue, and Breeze purchases coded to airline merchant category. Chase Sapphire Preferred earns 2X on all travel including airfare. Chase Sapphire Reserve earns 4X on flights booked directly with airlines. Amex Gold earns 3X on flights booked directly with airlines. Amex Platinum earns 5X on flights booked directly with airlines (or through Amex Travel). Capital One Venture X earns 2X on all purchases including airfare and 5X on flights booked through Capital One Travel. JetBlue Plus Card (Barclays) earns 6X on JetBlue purchases (JetBlue co-brand). Frontier World Mastercard (Barclays) earns 5X on Frontier purchases (Frontier co-brand). For maximum earning on JetBlue: use JetBlue Plus Card 6X plus JetBlue TrueBlue Mosaic status for elite benefits. For maximum earning on Frontier: use Frontier World Mastercard 5X. For Breeze: a general 3-5X travel card works (Amex Gold, Chase Sapphire Reserve). Start JetBlue, Frontier, or hotel bookings through appropriate ShopBack-eligible sites before you pay, so part of the non-flight travel cost comes back.

Are there hidden fees to watch for on Frontier, JetBlue, and Breeze in 2026?

Yes, several. Frontier hidden fees: (1) carry-on bag fee $49-79 higher at gate than at booking (buy at booking to save); (2) seat selection required for family seating; airlines are not obligated to seat families together on basic fares (US DOT rule in progress but not fully enforced); (3) print-at-airport boarding pass $15 (use mobile pass); (4) refund policy for weather cancellations offers travel voucher not cash refund by default; (5) Discount Den membership auto-renews annually. JetBlue Blue Basic hidden fees: (1) no changes allowed even for weather; (2) no carry-on unless upgraded to Blue Plus or above; (3) Family seating not guaranteed on Blue Basic. Breeze hidden fees: (1) Nice fare has no free changes; (2) carry-on requires Nicer fare. Always read the fare rules on the airline site before booking. Start flight search through Google Flights or Skyscanner for the transparent all-in comparison. Book hotel and car rental through Booking.com, Expedia, or Hertz via ShopBack for tracked cashback.

Which ULCC is best for families in 2026?

JetBlue Blue Plus is typically the best family value US low-cost fare in 2026. Blue Plus includes 1 free checked bag per passenger, advance seat selection (family seating together is guaranteed when you select together), free Fly-Fi Wi-Fi, and free onboard entertainment for kids. Priced typically $30-50 above Blue Basic. Frontier is family-hostile on the base fare because ancillary fees compound per family member (4-person family x carry-on + checked + seat = $150-300+ ancillary beyond the base fare). Frontier Discount Den's Kids Fly Free promotion on select dates helps if your travel dates align. Breeze Nicer fare includes carry-on and free changes, priced around $40-80 above Nice fare; competitive family value on secondary-market routes Breeze serves. Southwest (no longer ULCC in 2026) still allows family boarding priority and remains family-friendly despite bag fees. Start JetBlue, Frontier, Breeze, or Southwest flight search then book hotel through Booking.com, Expedia, or Hotels.com via ShopBack for cashback tracking on the trip.

Can I earn ShopBack cashback on Frontier, JetBlue, or Breeze bookings in 2026?

Direct airline bookings for Frontier, JetBlue, and Breeze are typically not in the ShopBack US merchant network. Where going through ShopBack before you pay brings part of the cost back: hotel bookings through Booking.com, Expedia, Hotels.com, Priceline, Agoda, or Trip.com; car rental through Hertz, Enterprise, Avis, Budget, or Alamo; and travel gear via Best Buy or Nike when you start the checkout through shopback.com or the ShopBack app so the click is captured. Cashback rates vary by merchant and campaign; verify current published rates on the ShopBack merchant page before checkout. Cashback stays pending until the retailer confirms the booking and cancellation window closes, after which it confirms in your ShopBack wallet. You still earn credit card rewards, loyalty points, and hotel or rental agency status on the same booking.

How much cashback do you get on hotels and car rentals for a ULCC trip through ShopBack?

Cashback rates on Booking.com, Expedia, Hotels.com, Hertz, and Enterprise through ShopBack change often and are shown on each store's ShopBack page. Check the live rate on each store's ShopBack page before you book.

Do I still earn credit card travel rewards on a hotel booked through ShopBack?

Yes. Going through ShopBack before you book does not change the miles or points your Chase Sapphire Preferred, Amex Platinum, or Capital One Venture X earns on the same hotel or car rental charge. If you book a Booking.com hotel through ShopBack and pay with Chase Sapphire Preferred, the card still earns Chase Ultimate Rewards points on the full charge, ShopBack returns Cashback in USD, and Booking.com Genius discounts still apply.

Is Frontier cheaper than JetBlue Blue Basic all in for a family of 4?

Not always. On the DEN-MCO family-of-4 example, Frontier all in with carry-on plus 1 checked bag per person plus seat selection lands around $652 versus JetBlue Blue Plus at roughly $756 including checked bags and free Fly-Fi Wi-Fi. If you can strip Frontier down to base plus carry-on only with no checked bag, Frontier drops to $432 and clearly beats JetBlue. On routes where checked bags are required, JetBlue Blue Plus often catches up.

What is the best time to book Frontier, JetBlue, or Breeze flights?

Book domestic US leisure flights on all three carriers 21 to 60 days before departure for the cheapest fare. Frontier fares often drop lowest 21 to 45 days out; JetBlue transcon fares are cheapest 45 to 60 days out; Breeze secondary-market fares are relatively stable. Cross check Google Flights, Skyscanner, and Kayak on the same route before committing.

How many days does ShopBack cashback take to process on a car rental?

ShopBack Cashback shows in your account as pending after you book, then confirms after the car rental completes and the store reports it. Exact timelines are shown on each rental merchant page in the ShopBack app.

How do I use ShopBack for the hotel side of a ULCC trip?

Open the ShopBack app or activate the ShopBack Chrome or Edge browser extension, search for Booking.com, Expedia, Hotels.com, or the hotel chain (Marriott, Hilton, Hyatt), tap the merchant tile to activate the cashback click, then complete the hotel booking in the merchant tab that opens. The click sets a tracking cookie that attributes the booking for cashback. Complete the booking in the same session so attribution does not break.