Best Cheap Flights Booking Online Apps

247+ iOS apps curated and reviewed

4.5 avg rating
20 free apps
Updated October 2026

The best cheap flights booking online apps on iPhone average 4.5★ across 247+ titles — we've ranked them by what real users actually keep on their phones. Updated October 2026.

Compare top Cheap Flights Booking Online Apps (October 2026)

#AppPriceRatingAdsIn-App PurchasesUpdated
1Cheapflights: Flights & HotelsCheapflights: Flights & HotelsFree4.8★ (25K)YesNoNov 2026
2Cheap flights booking online – Airline flight searchCheap flights booking online – Airline flight searchFree4.8★ (109)NoNoOct 2026
3Cheap flights – WayAwayCheap flights – WayAwayFree4.8★ (30K)NoNoNov 2026
4Skyscanner Flights & TravelSkyscanner Flights & TravelFree4.8★ (503K)YesNoNov 2026
5CheapTickets Hotels & FlightsCheapTickets Hotels & FlightsFree4.8★ (111K)YesNoNov 2026
6CheapOair: Flights,Hotels,CarsCheapOair: Flights,Hotels,CarsFree4.8★ (279K)YesNoNov 2026
7Southwest Airlines: Travel AppSouthwest Airlines: Travel AppFree4.8★ (7.3M)NoNoNov 2026
8Agoda: Cheap Flights & HotelsAgoda: Cheap Flights & HotelsFree4.8★ (180K)NoNoNov 2026

Top Picks for Cheap Flights Booking Online

Cheapflights: Flights & Hotels#1

Cheapflights: Flights & Hotels by KAYAK

Compare and find travel deals
Editor's Choice
✈️ Travel
4.8😞(25K ratings)
FreeAds
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This app compares travel deals from hundreds of sites, helping you find flights, hotels, and rental cars. Track prices, set budgets, and build itineraries with offline access to your plans. It also offers mobile-only hotel rates and car sharing options.

What We Love

  • 🚀 Cheap flights
  • 🚀 Easy to use
  • 👍 Good app
  • 👍 Awesome deals
  • 👍 Reliable sources of cheaper flights information
  • 👍 Best prices
  • 👍 Fantastic app
  • 👍 Excellent service

Room to Improve

  • 🐛 Misleading prices
  • 🐛 Scam site
  • 🐛 Fraud
  • 🐛 Unacceptable prices
  • 🐛 Trackers that increase prices
  • 🐛 Unreliable travel agencies
  • 🐛 Poor customer service
  • 🐛 Crashes or doesn't load
  • 🐛 Blank pages
  • 🐛 Severe error 811
Cheap flights booking online – Airline flight search screenshot 1
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Find the cheapest airline tickets with no extra fees. This app searches popular booking sites and airlines worldwide, offering secure transactions and real-time updates for low-cost and regular flights. Ideal for tourism, holidays, and business travel.

What We Love

  • 💰 Significantly cheaper flight prices compared to competitors
  • 👍 User-friendly and intuitive interface design
  • 🚀 Fast and quick booking process
  • 🔍 Excellent price comparison across multiple airlines
  • 📱 Simple and clean UI that's easy to navigate
  • 🎯 Multiple filtering options (stops, duration, layover time)
  • 🌍 Wide variety of flight options and destinations
  • 💳 No hidden fees - transparent pricing
  • 🏖️ Tourist mode feature for flexible travelers
  • ⚡ Convenient on-the-go flight searching
  • 🎁 Ability to customize flight preferences
  • 📊 Shows cheapest months to travel
  • 🤝 Responsive and helpful customer support

Room to Improve

  • ⚠️ Deceptive pricing and hidden markups
  • 🤥 Misleading sales tactics from customer service
  • 💸 Overcharging compared to direct airline booking
  • 🔴 Non-guaranteed tickets without disclosure
  • 😤 Slow refund processing (up to 14 days)
  • 🚫 Inflated fares on selected carriers
  • 📉 Higher prices than individual airline searches
Cheap flights – WayAway#3

Cheap flights – WayAway by Go Travel Un Limited

Last minute airplane tickets
Worth Considering
✈️ Travel
4.8😐(30K ratings)
Free
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Finds the cheapest airline tickets by comparing prices and layover options. Set up price alerts for specific routes or destinations, and explore flexible travel dates with a price schedule and map. Also offers accommodation, tours, and car rentals.

What We Love

  • 💎 Outstanding app
  • 🔍 Excellent flight search engine
  • 💰 Finds the cheapest flights
  • 🤖 Helpful and user-friendly
  • 🌟 Amazing app, highly recommended

Room to Improve

  • 🚨 Bait and switch tactics
  • 🤯 Terrible customer service
  • 💸 Overcharges and hidden fees
  • 🤖 Unreliable booking process
  • 🚫 Directs users to scam sites

More Cheap Flights Booking Online apps to explore

FAQ about Cheap Flights Booking Online

What are the best cheap flights booking online apps for iPhone?
Cheapflights: Flights & Hotels tops our cheap flights booking online apps ranking as of October 2026, with a 4.8-star average from 25K App Store ratings, and it's free to download.
Yes — 20 of the top cheap flights booking online apps we rank are free to download, including Cheapflights: Flights & Hotels and Cheap flights booking online – Airline flight search.
Cheapflights: Flights & Hotels shows ads and has no in-app purchases, according to its App Store listing as of October 2026.
We track 247+ cheap flights booking online apps on the iOS App Store as of October 2026, ranked by rating, recency, and analysis of real user reviews.