Top 10 Cheapest Flight Booking Sites of 2024

Below is a comprehensive list of the top 10 sites to book the cheapest flights, complete with descriptions, pros, cons, and URLs.

1. Kiwi

https://www.kiwi.com/

Kiwi stands out for its unique approach to finding the cheapest flights. By combining separate tickets from different airlines (self-transfer), it often undercuts competitors. It also uses travel hacks like hidden city ticketing and throwaway ticketing.

• Pros:

  • Finds unique itineraries that other sites might miss.
  • Often significantly cheaper than standard bookings.
  • Offers a guarantee for self-transfer flights.

• Cons:

  • Higher hassle factor for self-transfer itineraries.
  • Lack of support from airlines on self-transfer tickets.
  • Potential hidden fees for baggage and other services.

2. Google Flights

https://www.google.com/flights

Google Flights is a metasearch engine, meaning it directs you to the airline or OTA (Online Travel Agency) for booking. It excels in speed, ease of use, and a wealth of features like price tracking and predictions.

• Pros:

  • Fast and straightforward interface.
  • Extensive filtering options.
  • Price tracking and fare alerts.
  • Explore tool for discovering new destinations.

• Cons:

  • Does not book flights directly.
  • Limited to partner airlines and OTAs.
  • Occasionally misses out on special deals from niche OTAs.

3. Skiplagged

https://www.skiplagged.com/

Skiplagged specializes in “hidden city” ticketing, where a traveler books a cheaper flight with a layover at their actual destination and skips the final leg.

• Pros:

  • Often finds cheaper flights using hidden city ticketing.
  • Easy-to-use platform.
  • Innovative approach to flight savings.

• Cons:

  • Luggage issues since checked bags will end up at the final destination.
  • Risk of airline penalties.
  • Limited to only certain types of routes.

4. Expedia

https://www.expedia.com/

Expedia offers a comprehensive travel booking experience, including flights, hotels, car rentals, and activities. Its rewards program and 24/7 customer support make it a reliable choice.

• Pros:

  • Bundles various travel services.
  • Strong rewards program.
  • Excellent customer support.
  • User-friendly interface.

• Cons:

  • Slightly higher prices compared to niche OTAs.
  • Booking complexity can be high when bundling services.
  • Occasional service fees.

5. Momondo

https://www.momondo.com/

Momondo is known for its extensive search filters, which allow users to find precisely what they need. It does not book flights directly but provides links to the best deals from various airlines and OTAs.

• Pros:

  • Comprehensive and customizable search options.
  • Transparent price comparisons.
  • No booking fees.

• Cons:

  • Does not handle bookings directly.
  • Sometimes slower to update prices.
  • Limited customer service.

6. Skyscanner

https://www.skyscanner.com/

Skyscanner is a powerful metasearch engine that finds the best deals across flights, hotels, and car rentals. Its comprehensive search capabilities and robust mobile app make it a favorite among travelers.

• Pros:

  • Extensive search options and filters.
  • Transparent and comprehensive price comparisons.
  • User-friendly app and website.

• Cons:

  • No direct booking; redirects to other sites.
  • Can show outdated prices on occasion.
  • Limited customer service.

7. Kayak

https://www.kayak.com/

Kayak compares hundreds of travel sites to find the best flight deals. Its user-friendly interface and robust filtering tools make it a great choice for travelers looking to save.

• Pros:

  • Comprehensive search capabilities.
  • Price alerts and tracking.
  • User-friendly interface.

• Cons:

  • Often redirects to other booking sites.
  • Potential discrepancies in final pricing.
  • No direct customer service for bookings.

8. Booking.com

https://www.booking.com/

Booking.com is well-known for hotel bookings but also offers a robust platform for finding cheap flights. It provides easy access to diverse flight options and detailed price comparisons.

• Pros:

  • User-friendly interface with clear results.
  • Extensive network of flights and fares.
  • Transparent pricing and no hidden fees.

• Cons:

  • Primarily known for hotels; less focus on flights.
  • Customer service can be slow.
  • Less sophisticated flight tracking tools.

9. TravelPerk

https://www.travelperk.com/

TravelPerk is ideal for business travelers, offering tools and integrations tailored to corporate needs. It provides a seamless booking experience for flights, hotels, and car rentals.

• Pros:

  • Built for business travel, with excellent management tools.
  • Integrates with expense management systems.
  • 24/7 customer support.

• Cons:

  • Less focused on leisure travel.
  • Higher prices due to business travel features.
  • May require a corporate account for full features.

10. CheapAir

https://www.cheapair.com/

CheapAir offers a user-friendly platform specializing in finding cheap flights. It also provides useful features like flight reviews, fare predictions, and price tracking.

• Pros:

  • Easy-to-use interface.
  • Comprehensive flight reviews.
  • Price tracking and fare predictions.

• Cons:

  • Occasional service fees.
  • Limited to flight bookings; less comprehensive for other travel needs.
  • Somewhat less known compared to bigger OTAs.

By leveraging these sites, travelers can maximize their savings on flights while enjoying various features tailored to different travel needs.