AwardHacker
Loyalty & Miles Tools
AwardHacker compares mileage programs to reveal the lowest-point redemptions for your route. It's a free planning aid to stretch miles for premium cabins.
Booking.com
Vacation Rentals / Short-Term Stays
Global OTA with hotels, vacation rentals, and apartments. Known for its deep inventory and flexible cancellations.
Booking.com Experiences
Tours & Activities
Booking.com Experiences lets travelers book tours, tickets, and activities directly alongside their hotel reservations.
CheapTickets
Flights
An online travel agency for flights, stays, cars, and packages emphasizing discounted pricing. Useful for comparing core options and catching periodic promos.
Clickstay
Vacation Rentals / Short-Term Stays
Direct-from-owner villas and apartments with transparent pricing and no guest service fees, backed by secure online payments and verified owners.
Expedia
Flights
A full-service travel site for flights, stays, cars, cruises, and packages with broad global coverage. Great for comparing options and bundling to save.
Expedia Experiences
Tours & Activities
Expedia's activities and tickets marketplace for tours, day trips, and attraction entry worldwide.
Expedia Vacation Rentals
Vacation Rentals / Short-Term Stays
Vacation rental division of Expedia offering homes, condos, and villas worldwide. Integrated with Expedia's booking tools and packages.
ExpertFlyer
Loyalty & Miles Tools
ExpertFlyer is a subscription platform with award, upgrade, and seat inventory data across many airlines. Power alerts help you snag premium seats and schedule changes.
FlipKey
Vacation Rentals / Short-Term Stays
Tripadvisor's vacation rental marketplace featuring homes, villas, and apartments worldwide, supported by robust traveler reviews and direct owner messaging.
FlixBus
Car & Ground Transport
FlixBus operates an extensive intercity coach network across Europe, North America, and beyond, offering low fares and frequent schedules.
Google Flights
Flights
Google Flights is a powerful flight search tool that provides real-time fare comparisons, price tracking, and flexible exploration options.
Holidu
Vacation Rentals / Short-Term Stays
Meta-search for vacation rentals that compares prices and availability across major providers, helping you find the right home fast with powerful filters and clear savings.
HomeToGo
Vacation Rentals / Short-Term Stays
Vacation rental meta-search engine comparing listings from multiple providers like Vrbo, Booking.com, and Expedia. Known for global coverage and powerful filters.
Hostelworld
Hostels / Budget Lodging
Hostelworld is the leading global marketplace for hostels and budget stays, letting travelers compare prices, reviews, and availability easily.
HotelTonight
Last-Minute & Deals
HotelTonight is a mobile-first OTA specializing in last-minute hotel deals, often with premium properties at significant discounts.
Hotels.com
Hotels & Resorts
A hotel-first OTA with global coverage, member pricing, and frequent promos. Good for comparing stays by neighborhood, amenities, and reviews.
Hotwire
Hotels & Resorts
Hotel-focused OTA with Hot Rate deals for steep discounts, plus cars and bundles. Best for flexible travelers who prioritize price over brand specificity.
ITA Matrix
Flight Tools & Utilities
ITA Matrix is a power-user airfare search interface that exposes fare classes, routing rules, and flexible calendar tools. It doesn't sell tickets but reveals the cheapest, most precise options.
Isango!
Attractions & Tickets
Isango! is an aggregator for attraction tickets, day tours, and activities worldwide, often with skip-the-line options and bundled savings.
KAYAK
Flights
KAYAK is a global travel meta-search engine that compares flights, hotels, and car rentals, with powerful tools for flexible search and alerts.
Kiwi.com
Flights
Kiwi.com is a flight search and booking platform specializing in virtual interlining and unique multi-carrier itineraries.
Luxury Escapes
Luxury Stays
Luxury Escapes is a deals marketplace curating discounted luxury hotels and vacation packages with added perks and flexible terms.
Orbitz
Flights
A versatile booking site for flights, stays, cars, and activities with rewards on eligible bookings. Good for frequent travelers and deal hunters alike.
Priceline
Flights
An OTA for flights, stays, cars, and packages known for Express Deals. Great for flexible travelers who want to save with opaque discounts and bundle options.
Rome2Rio
Trip Planning Tools
Rome2Rio maps door-to-door ways to get anywhere by air, rail, bus, ferry, and car-then links you to book with partners.
Routehappy
Airline Experience & Comfort
Routehappy rates flight experiences with data on Wi-Fi, seats, power, and entertainment. Airlines and distributors use it to display amenity-rich options clearly.
SafariBookings.com
Nature & Wildlife Safaris
SafariBookings.com is an online marketplace aggregating safari tours and operators across Africa, helping travelers compare and book wildlife experiences.
Skyscanner
Flights
Skyscanner is a global flight meta-search engine that compares fares from airlines and online travel agencies to help travelers find the best deals.
The Man in Seat 61
Travel Communities & Guides
Authoritative guide to traveling by train and ferry worldwide, with route maps, fares, booking links, and practical tips from a veteran rail expert.
Travelocity
Flights
An easy-to-use booking site for flights, hotels, cars, and packages with clear, deal-forward pricing. Ideal for bundling and saving on trips worldwide.
TripAdvisor
Hotels & Resorts
Global travel platform for hotel, flight, and activity bookings combined with millions of traveler reviews.
Tripping.com
Vacation Rentals / Short-Term Stays
Vacation rental meta-search engine comparing properties from major platforms. Focuses on simplicity, transparency, and broad coverage.