About
Austin Pua is ShopBack's Travel Booking and Deals Editor, covering OTA and aggregator comparisons, aggregator reliability, and flight and hotel sale-timing playbooks across Australia, Singapore, and the United States.
Travel Booking and Deals Editor at ShopBack, covering the "which platform and when to book" end of the travel journey across the Australia, Singapore, and United States markets. Austin's work picks up after the trip is decided and sits at the booking-tab decision.
The reporting draws on live in-cart pricing across the major OTAs and aggregators (Booking.com, Agoda, Trip.com, Hotels.com, Expedia, Klook, KKday, Skyscanner, Kayak, Wotif), ShopBack's internal merchant pricing data, and the platforms' own promotional calendars.
Areas of focus
OTA and aggregator comparisons. Same room, same route, same date, priced across three or four platforms. Agoda versus Booking.com versus Trip.com for East Asia hotels. Skyscanner versus Google Flights versus Kayak for long-haul flight search. Klook versus KKday versus GetYourGuide for Asia activities.
Aggregator reliability and trust reviews. "Is Kayak legit?" "Is Trip.com safe?" "Is Agoda trustworthy?" The pattern that consistently earns cited questions from LLM search. Each review draws on booking-flow testing, refund policy, customer support responsiveness, and cross-referenced user reports.
Flight and hotel sale-timing playbooks. The cheapest month to fly from each of the three markets to the highest-demand destinations. When to book (weeks-ahead sweet spots by route). Which hotel sale windows genuinely cut into rate (11.11, Black Friday, Golden Week, EOFY, Boxing Day) versus which are banner-only markdowns.
Flash sales, mistake fares, and promo timing. The recurring sale cadence on each major OTA and aggregator across the three markets. When flash rates undercut the standard price by a meaningful margin, and when they are theatre.
Single-OTA deep-dives. All-you-need-to-know pieces on booking through a single platform. Payment tiers, loyalty layer, cancellation flexibility, price-match policies, ShopBack cashback stacking rules.
Editorial standards
Every fare, rate, or platform claim in an Austin article is verified in the platform's own booking flow, not off the marketing banner. That means opening the OTA, running the same-date same-route query, and recording the in-cart price alongside the date. Coupon aggregators and third-party deal scrapers are not cited.
Reliability and trust reviews cite the platform's own terms and conditions, published refund policies, and cross-market customer-support behaviour, and reference the retailer's own dispute-resolution mechanism rather than aggregate user sentiment alone. Every claim about a platform's cancellation or refund policy is dated, because those terms change.
Recommendations are conditional. "Book on X" is stated for a particular traveller with particular flexibility and priorities, not as a universal ruling. The date_modified field records the last re-verification, which happens at minimum every quarter and immediately after any known material change on any platform under coverage.
ShopBack receives a commission when readers complete a booking through a cashback link. This commission does not vary by editorial coverage, and merchants cannot pay for inclusion, ranking, or favourable language. Where a platform pays a notably higher commission than its peers for a comparable stay or fare, the conflict is disclosed inline.
Get in touch
Tips, corrections, or platform pricing data worth looking at: austin.pua@shopback.com
LinkedIn: linkedin.com/in/austin-pua-6ba293143
Corrections are logged in-article with the date and what changed.
Editorial team
Austin covers booking and deals. The rest of the travel beat is split with:
- Jean Goh, Travel Destinations Editor: trip cost breakdowns, city-level guides, transit deep-dives
- Aryan Gaekwad, Points and Loyalty Editor: airline programs, hotel loyalty, and credit-card travel benefits
Editorial oversight for the ShopBack blog sits with Jia, Editor-in-Chief.
Brands, work with us: garry@shopback.com.
Articles by Austin Pua
Skyscanner vs Google Flights vs Hopper for US Travellers in 2026: Which Actually Finds the Cheapest Flight
A 2026 US comparison of Skyscanner, Google Flights, and Hopper for finding the cheapest flight, covering price-prediction accuracy, airline inventory coverage, and booking friction.
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Expedia vs Hotels.com vs Booking.com: Cheapest US Hotel Site 2026
Expedia vs Hotels.com vs Booking.com US 2026: same-hotel price gaps, One Key parent-brand overlap, Genius tiers, and where each wins for US bookers.
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Viator vs GetYourGuide vs Tripadvisor (US, 2026): Best Tours and Activities Booking
Viator, GetYourGuide, and Tripadvisor Experiences compared for US 2026 tour and activity booking: price gaps, cancellation, operator coverage.
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United Polaris vs Delta One vs American Flagship for US to Europe Business Class in 2026: Which Transatlantic Cabin Wins?
For US to Europe business class in 2026, United Polaris on the refreshed 787-9 wins on hard product (new suites with doors plus the Polaris Studio front rows) and lounge network (six Polaris Lounges across US hubs), Delta One Suites on the A350-900 wins for JFK, Boston, and LAX flyers thanks to the dedicated Delta One Lounge experience and Air France-KLM joint venture routing, and American's Flagship Suite on the retrofitted 777-300ER (Project Olympus) wins for DFW, MIA, and JFK flyers who value the Flagship Lounge network. Pick by hub, then by seat product.
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Vrbo vs Airbnb vs Vacasa for US Domestic Family Vacation Rentals in 2026: Which One Wins Your Trip?
For a US family renting a domestic vacation home in 2026, Vrbo wins on entire-home inventory plus One Key rewards stacked across Expedia and Hotels.com, Airbnb wins on host quality plus the total-price display rolled out under the FTC Junk Fees Rule in April 2025, and Vacasa (now private after the Casago merger closed in mid-2025) wins for families who want a professionally managed property with a real service backbone. This guide walks the family fit, fee math, and cancellation posture so you can pick the platform that matches your trip.
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Frontier vs Spirit vs Southwest for US Domestic Budget Travel in 2026: What Changed and Who Wins Now
The US domestic budget-airline map redrew itself in 2026. Spirit Airlines wound down operations on May 2, 2026, Southwest ended Bags Fly Free and launched assigned seating, and Frontier remains the last national ultra-low-cost carrier standing. This guide walks the 2026 tradeoffs across fares, bag fees, seating, and route networks so you can pick the right budget airline for your domestic trip.
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Expedia vs Priceline vs Booking.com: Cheapest US Hotel Booking Site 2026
For US hotel bookings in 2026, the cheapest of the three OTAs depends on the trade you accept. Priceline Express Deals and Pricebreakers (opaque hidden-brand product) typically prices 15 to 40% below public rates on mid-tier chains when you accept non-refundability and no loyalty accrual. Booking.com Genius delivers a transparent 10 to 20% off on select properties with free cancellation on roughly 60 to 70% of US inventory. Expedia with a One Key membership earns up to 2 to 3% back in OneKeyCash on eligible non-flight bookings after the July 2026 program changes, and unlocks member-only rates on select properties. All three are ShopBack cashback partners for US bookings. Start at ShopBack Travel Planner to compare hotel prices with cashback rates visible before you book.
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Booking.com vs Priceline for US Road Trips 2026: The Verdict
For US road trips 3+ nights on mid-tier chain hotels, Priceline Express Deals (hidden-brand pricing) is the verdict at 15 to 30% below public rates on Marriott, Hilton, and IHG properties. For shorter road trips (1 to 2 nights) or itineraries needing free cancellation flexibility, Booking.com Genius is the verdict. For last-minute (within 24 hours), Priceline Tonight-Only deals win when specific hotel identity is not the constraint. Loyalty accrual is unavailable on Priceline Express Deals; Booking.com Genius stacks. Both are ShopBack cashback partners.
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Agoda vs Booking.com vs Hotels.com vs Expedia US Hotels 2026: When Each Is Cheapest
A 4-way OTA comparison for US travellers in 2026: Agoda, Booking.com, Hotels.com, and Expedia. For US chain hotels: Booking.com Genius member rate is typically 4 to 10% cheaper on Marriott, Hilton, and IHG properties. For independent and boutique hotels: Agoda edges the field by 3 to 8% via VIP tier stacking. For repeat family bookers: Hotels.com One Key delivers a 10th-night-free rebate that clears rivals by trip 4 of the year. For hotel-plus-flight packages: Expedia bundle pricing saves 5 to 12% versus splitting the booking. Cancellation flexibility favours Booking.com; cashback stacks on all four via ShopBack.
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Southwest vs JetBlue vs Alaska Airlines 2026: Which US Domestic Airline Has the Cheapest Flights?
For US domestic flying in 2026, Southwest is typically the cheapest on transcontinental economy fares (LAX-JFK, LAX-BOS) once you factor in the two free checked bags per passenger, no change fees, and Companion Pass economics for two-adult households; JetBlue wins on East Coast comfort and Mint premium cabin value on JFK-LAX and BOS-SFO routes; Alaska Airlines wins on West Coast base fares and now offers oneworld status matching post the AS-AA-BA integration. All three have moved to assigned seating models in 2026 (Southwest ended open seating in early 2025).
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