What Is the Cheapest Site to Book a Cruise on in 2026?

Published: 8 October 2026 · Last updated: 8 October 2026 · Author: Mirabelle Chew, Fashion Editor, ShopBack

ShopBack US is a free cashback site and app. You start on ShopBack, go through to the travel site you already planned to use, and part of what you spend comes back to you as cash after the booking is confirmed. You can sign up for free before you book.

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What is the cheapest site to book a cruise on?

The cheapest site to book a cruise on is whichever one gives you the lowest total for the identical sailing after perks, guarantees and ShopBack are counted. Because cruise lines usually control the base fare, the gaps between sites tend to come from four things:

1. Member prices. Expedia shows reduced Member Prices on some staterooms for One Key members, according to Expedia Cruises.
2. Price guarantees. Priceline says its Best Price Guarantee covers cruise reservations, with claims made within 24 hours of booking.
3. What is included. Drinks, Wi-Fi, gratuities and onboard credit can be worth more than a small fare difference.
4. What happens after you pay. Booking through ShopBack lowers the effective price of the same booking after you pay.

A quick way to compare: open the same ship, sail date and cabin category on two sites and on the cruise line's own site. Write down the total with taxes, fees and port charges. Then note any perk each site adds. The site with the lowest number after perks, and after ShopBack, is your cheapest site for that sailing.

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Cruise deals in 2026: where US travelers find them

For 2026, US cruise deals usually come from three places: the cruise lines' own offer pages, travel sites like Priceline and Expedia, and specialist cruise booking sites. Each is good at a different job:

Where you book	What it usually adds	Best for
Priceline	Best Price Guarantee on cruises (24-hour claim window); free VIP program with discounts on hotels and cars added to a trip	Travelers who want a price guarantee and also need a pre-cruise hotel
Expedia	One Key Member Prices on cruises; OneKeyCash on cruise spending; flights, hotels and cruises in one place	Travelers who book other travel with Expedia, Hotels.com or Vrbo
The cruise line	Weekly and seasonal promotions, fare bundles and its own price guarantee	Loyal cruisers of one line

Sources: Priceline, Expedia and Celebrity Cruises pages, checked 8 October 2026.

Other places to compare in the same category: CruiseDirect lists many lines side by side, and Royal Caribbean, Carnival, Norwegian Cruise Line, Celebrity Cruises, Princess Cruises and Holland America Line all run their own deal pages.

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Best cruise deals in the US for 2026: what to look for

The best cruise deals in the US for 2026 are the ones that cut the total trip cost, not just the headline fare. When you read a deal, check these lines:

• Fare type. Cruise lines often sell refundable and non-refundable deposit fares. Celebrity Cruises, for example, says guests with a non-refundable deposit fare can only be repriced to the same fare type.
• Final payment date. Before final payment, many lines let you change or reprice. After it, cancelling usually costs more.
• Inclusions. A fare that includes drinks or Wi-Fi can beat a lower fare without them.
• Timing. For Caribbean sailings from US ports, fares are often lower in September, October and early December than around holidays, spring break and summer. Our guide to the cheapest month to take a cruise covers this in detail.
• Your booking route. Save on your trip by booking flights, hotels and activities through ShopBack, including the port hotel and the flight to the ship.

If you are booking close to sailing, read our guide to the best last-minute cruise deals.

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Priceline vs Expedia: cruise deals price comparison for 2026

For the same ship, sail date and cabin, Priceline and Expedia often show a similar base fare, so the real comparison is the guarantee, the member perks and what you pay after ShopBack. Here is what each says on its own pages at the time of writing.

Priceline cruises

• Best Price Guarantee: Priceline says its guarantee applies to air, hotel, rental car and cruise reservations sold on priceline.com. For cruises, the lower price must be for the same cruise ship, sailing dates and cabin category.
• Rules: The lower price must include taxes and fees, be available to the general public in the same currency, and the claim must be made within 24 hours of booking. Priceline excludes fares that are not open to the general public, such as military, senior, student and group rates.
• Priceline VIP: The VIP program is free. Priceline lists tiers by completed trips: Blue at 2, Gold at 5 (or with the Priceline Rewards Visa) and Platinum at 20. VIP perks focus on hotels and rental cars, including savings of as much as 50% on hotels and 20% on rental cars when they are added to an existing trip, according to Priceline.

Expedia cruises

• Member Prices: Expedia Cruises says One Key members can look for the Member Price tag when choosing a stateroom, and can book online, by phone or in person with a vacation consultant.
• OneKeyCash: Expedia says One Key members earn OneKeyCash for every $1 spent on cruises, and $1 in OneKeyCash equals $1 on future eligible travel with Expedia, Hotels.com and Vrbo.
• One Key Mastercard: The card terms list 3% in OneKeyCash on eligible travel, including cruises, booked through the US versions of Expedia, Hotels.com or Vrbo.

Which is cheaper?

Neither is always cheaper. As a rule of thumb:

• Choose Priceline if you want a price guarantee shortly after booking and plan to book a pre-cruise hotel with VIP savings.
• Choose Expedia if you are a One Key member, will use OneKeyCash later, or want flights and hotels in the same account.
• Check the cruise line for its own weekly offers and its own price guarantee before you decide.

Whichever you choose, start on the Priceline or Expedia page on ShopBack before you book.

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Priceline and Expedia cruise deals for US travelers

Priceline and Expedia both sell cruises from the major lines sailing from US ports, alongside flights, hotels and rental cars, which makes them handy for building a full cruise trip. A typical cruise trip has four parts:

1. The cruise fare, with taxes, fees and port charges.
2. The flight to the embarkation port.
3. A hotel the night before sailing, which many cruisers book so a flight delay does not cost them the ship.
4. Transfers or car rental to and from the port.

Pricing all four on one site makes it easy to see the total. Pricing them separately can still be cheaper. Either way, each part can go through ShopBack: start on the store's ShopBack page for the flight and hotel too, not only the cruise.

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What if the cruise price drops after you book?

If the fare drops, your options depend on the site and the cruise line's rules, so check them before you pay. Two examples from the companies' own pages at the time of writing:

• Priceline: claims under its Best Price Guarantee must be made within 24 hours of booking.
• Celebrity Cruises: before final payment, Celebrity says you can request a reprice to the current better fare on its own channels for the same ship, sail date and stateroom category, or receive a complimentary stateroom upgrade. If you have already paid in full before final payment is due, it says it will issue a refund of the difference.

Keep watching the fare until your final payment date. A quick check once a week is usually enough.

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How ShopBack makes your cruise cheaper

ShopBack lowers the effective price of flights, hotels and online orders after you pay. It works on the same booking, at the same site you already chose. Nothing about the fare, the cabin or the cruise line's terms changes.

Cashback lowers what you actually pay for an order. It comes back as cash, so it works like a discount on the price, not like points or miles. Cruise loyalty points and OneKeyCash are usually spent with that brand. Cash can be spent on anything.

Here is how the math looks, as an illustration only: on a $2,000 cruise booking at an illustrative 3%, $60 comes back, so the effective price is $1,940. The same idea applies to the flight and the port hotel when you book them through ShopBack too. The real rate varies by store and over time, so check the live rate on the Priceline or Expedia page on ShopBack before you book.

A few habits keep it working:

• Start every booking from ShopBack. Go through the store page each time, for the cruise, the flight and the hotel.
• Finish in the same session. Complete the booking in the tab ShopBack opened.
• Use codes from the site itself. Codes from unknown coupon sites can replace the ShopBack link.
• Expect it to confirm after the booking is final. Cancelled or changed bookings may not earn.

For more on cruises specifically, read can I get cashback on cruises, or see how one big-ship trip adds up in our Icon of the Seas cost guide.

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How to book the cheapest cruise, step by step

1. Pick the ship, sail date and cabin category. Write them down so every comparison is like for like.
2. Join the free programs. Priceline VIP and Expedia One Key are both free, and member prices usually only show when you are signed in.
3. Price the same sailing on Priceline, Expedia and the cruise line. Compare the total with taxes, fees and port charges.
4. Value the perks. Count drinks, Wi-Fi, onboard credit, OneKeyCash and price guarantees.
5. Open ShopBack, go to the site you chose, and book. Do the same for the flight and port hotel.
6. Watch the fare until final payment. Use the site's or the line's price guarantee if the fare drops.

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Frequently asked questions

Is it cheaper to book a cruise on Priceline or directly with the cruise line?

The base fare for the same ship, date and cabin is often similar, because cruise lines usually control cruise pricing. The difference is in what each site adds: Priceline's Best Price Guarantee and VIP perks, or the cruise line's own promotions and price guarantee. Compare the total with taxes and fees, then book through ShopBack.

Does Priceline price match cruises?

Priceline's Best Price Guarantee page says it applies to cruise reservations sold on priceline.com. The lower price must be for the same ship, sailing dates and cabin category, publicly available, including taxes and fees, and the claim must be made within 24 hours of booking, according to Priceline at the time of writing.

Does Expedia have member prices on cruises?

Yes, according to Expedia Cruises. One Key members can look for the Member Price tag on stateroom choices, and can book online, by phone or with a vacation consultant. Expedia also says One Key members earn OneKeyCash for every $1 spent on cruises.

Is One Key free to join?

Yes. Expedia describes One Key as its free travel rewards program, where members get Member Prices and earn OneKeyCash on eligible bookings. Expedia says $1 in OneKeyCash equals $1 to use on future eligible travel.

What happens if my cruise fare drops after I book?

It depends on where you booked. Celebrity Cruises, for example, says that before final payment you can request a reprice to a lower fare on its own channels for the same ship, sail date and stateroom category, or a complimentary upgrade. Priceline's guarantee window is 24 hours after booking. Check the terms of the site you book with.

When are the best cruise deals in 2026?

Cruise lines run weekly and seasonal offers, and big booking periods like Black Friday, Cyber Monday and early-year wave season usually bring the most promotions. For Caribbean sailings from US ports, fares are often lower in September, October and early December than around holidays and summer.

Can I get cashback on a cruise booking?

Often, on eligible bookings with stores listed on ShopBack US. Each store sets which travel products earn, so check the terms on its ShopBack page first. Start on that page, go through to the site, and finish the booking in the same session. Cashback is confirmed after the booking is final, and cancelled bookings may not earn.

Is cashback the same as cruise loyalty points?

They work differently. Cashback lowers what you actually pay for an order. It comes back as cash, so it works like a discount on the price, not like points or miles. Cruise loyalty points are usually spent with that line, while cash can be spent on anything.

Should I book my cruise flight and hotel on the same site?

It can help. Priceline VIP lists savings on hotels and rental cars when they are added to an existing trip, and Expedia lets you price flights and port hotels next to the cruise. Compare the bundle with booking each part separately before you pay.

What other sites sell cruises in the US?

Besides Priceline and Expedia, US travelers book with cruise booking sites like CruiseDirect and directly with lines such as Royal Caribbean, Carnival, Norwegian Cruise Line, Celebrity Cruises, Princess Cruises and Holland America Line.

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Key takeaways

• There is usually no single cheapest cruise site, because cruise lines set most base fares.
• Priceline's Best Price Guarantee covers cruises, with claims within 24 hours of booking.
• Expedia offers One Key Member Prices on cruises and OneKeyCash on cruise spending.
• Compare the identical ship, date and cabin, with taxes, fees and perks counted.
• Save on your trip by booking the cruise, flight and hotel through ShopBack, so the effective price drops.

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Related reads

Book your cruise through ShopBack US: Priceline · Expedia

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Disclaimer

The views and recommendations expressed in this article are those of the author. Cruise fares, offers, fare rules, final payment dates, loyalty program terms and price guarantees are set by each cruise line and booking site and can change without notice; the details above are as stated on the companies' own pages at the time of writing. Cashback rates on ShopBack vary by store and over time; check the current rate and terms on each store's ShopBack page before you book.

This article is intended for general informational purposes only and should not be considered professional or financial advice.