$289+ Cheap flights from the Czech Republic to Boston (BOS)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/8. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — BOS
Nov 18 — Nov 251
Round-trip
1 adult, Economy
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Find cheap flights from Czech Republic to Boston with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Czech Republic to Boston
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Best
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Cheapest flights from Czech Republic to BostonExplore the most affordable flight options available from Czech Republic to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
Explore the most affordable flight options available from Czech Republic to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 19, 2026.
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:50 pm -
1 stop11h 00m
Sun 11/157:50 pm -
1 stop10h 05m
Deal found 10/16![Icelandair logo]()
$489
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:00 pm -
1 stop10h 50m
Sun 11/87:50 pm -
1 stop10h 05m
Deal found 10/15![Icelandair logo]()
$491
This Booking.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:50 pm -
1 stop11h 00m
Sun 11/157:50 pm -
1 stop10h 05m
Deal found 10/18![Icelandair logo]()
$492
This Ticket deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop11h 35m
Sun 11/159:50 pm -
1 stop10h 05m
Deal found 10/17![SWISS logo]()
$572
This Ticket deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop11h 35m
Sun 11/152:40 pm -
2 stops14h 05m
Deal found 10/17![Multiple Airlines logo]()
$582
This Expedia deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:35 am -
1 stop13h 26m
Sun 11/157:25 pm -
1 stop9h 25m
Deal found 10/14![KLM logo]()
$589
This Expedia deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:30 am -
1 stop13h 59m
Sun 11/159:30 pm -
2 stops13h 35m
Deal found 10/14![Air France logo]()
$595
This Expedia deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:30 am -
1 stop11h 40m
Thu 10/2910:50 pm -
1 stop10h 05m
Deal found 10/15![SWISS logo]()
$597
This KLM deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:55 am -
1 stop16h 06m
Sat 11/144:55 pm -
1 stop12h 15m
Deal found 10/14![Multiple Airlines logo]()
$598
Best flights from Czech Republic to BostonDiscover carefully curated flight deals from Czech Republic to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
Discover carefully curated flight deals from Czech Republic to Boston that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 19, 2026.
This Delta deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 1/306:00 am -
1 stop14h 23m
Mon 2/81:10 pm -
2 stops16h 00m
Deal found 10/15![Delta logo]()
$598
This KLM deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:55 am -
1 stop16h 06m
Sat 11/144:55 pm -
1 stop12h 15m
Deal found 10/14![Multiple Airlines logo]()
$598
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3010:20 am -
2 stops18h 39m
Sun 11/159:50 pm -
1 stop10h 05m
Deal found 10/14![United Airlines logo]()
$629
This Delta deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/12:30 pm -
2 stops14h 28m
Tue 12/89:10 am -
2 stops17h 15m
Deal found 10/17![Delta logo]()
$613
This United Airlines deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/67:05 am -
2 stops20h 54m
Sun 11/226:05 pm -
2 stops13h 50m
Deal found 10/14![United Airlines logo]()
$629
Last-minute flights from Czech Republic to BostonDiscover last-minute flight deals from Czech Republic to Boston. Data last updated October 19, 2026 and is based on user searches.
Discover last-minute flight deals from Czech Republic to Boston. Data last updated October 19, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/229:30 am -
1 stop11h 40m
Thu 10/2910:50 pm -
1 stop10h 05m
Deal found 10/15![SWISS logo]()
$597
This Mytrip deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/232:00 pm -
1 stop10h 50m
Sun 11/87:50 pm -
1 stop10h 05m
Deal found 10/15![Icelandair logo]()
$491
This Mytrip deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3012:50 pm -
1 stop11h 00m
Sun 11/157:50 pm -
1 stop10h 05m
Deal found 10/16![Icelandair logo]()
$489
This Ticket deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop11h 35m
Sun 11/159:50 pm -
1 stop10h 05m
Deal found 10/17![SWISS logo]()
$572
This Ticket deal was found by Cheapflights users on 10/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Ticket is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/302:45 pm -
1 stop11h 35m
Sun 11/152:40 pm -
2 stops14h 05m
Deal found 10/17![Multiple Airlines logo]()
$582
This Expedia deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3011:35 am -
1 stop13h 26m
Sun 11/157:25 pm -
1 stop9h 25m
Deal found 10/14![KLM logo]()
$589
This Expedia deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/306:30 am -
1 stop13h 59m
Sun 11/159:30 pm -
2 stops13h 35m
Deal found 10/14![Air France logo]()
$595
This KLM deal was found by Cheapflights users on 10/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/308:55 am -
1 stop16h 06m
Sat 11/144:55 pm -
1 stop12h 15m
Deal found 10/14![Multiple Airlines logo]()
$598
This Booking.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/212:50 pm -
1 stop11h 00m
Sun 11/157:50 pm -
1 stop10h 05m
Deal found 10/18![Icelandair logo]()
$492
One-way flights from Czech Republic to BostonSearch for one-way flight options from Czech Republic to Boston. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
Search for one-way flight options from Czech Republic to Boston. Find affordable one-way fares based on user searches. Data last updated October 19, 2026.
This KLM deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/88:55 am -
1 stop11h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![KLM logo]()
$289
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/510:25 am -
3 stops33h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$395
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/118:10 pm -
2 stops29h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$396
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 1/126:05 pm -
3 stops55h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 1/135:20 pm -
3 stops31h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$406
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/111:10 pm -
3 stops55h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$410
This Kiwi.com deal was found by Cheapflights users on 10/19. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/159:15 pm -
2 stops28h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$414
This Kiwi.com deal was found by Cheapflights users on 10/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/37:35 pm -
2 stops29h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$415
This Kiwi.com deal was found by Cheapflights users on 10/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/46:00 am -
3 stops44h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$422
This Kiwi.com deal was found by Cheapflights users on 10/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/49:50 pm -
3 stops46h 10m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$427
Find flight deals from Czech Republic to Boston
Keep the following information in mind while searching for Czech Republic to Boston flight deals. Data was last updated October 19, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $489 (Mytrip) |
One-way from | $289 (KLM) |
Popular in | December |
Cheapest in | March |
Average price | $676 |
Cheapflights Fare Finder
Customize your flight search to find flights from Czech Republic to Boston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
Use the filters below to find and compare flights from the Czech Republic to Boston that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Tue 12/8
8:55 am-2:20 pm
1 stop11h 25m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$289
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Sat 4/17
9:00 am-2:45 pm
3 stops35h 45m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$486
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Tue 1/5
10:45 pm-5:50 pm
3 stops49h 05m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$506
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Wed 11/25
11:40 am-7:05 pm
1 stop13h 25m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$550
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Thu 12/3
11:40 am-7:05 pm
1 stop13h 25m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$554
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Sat 1/30
11:40 am-10:50 pm
2 stops17h 10m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$568
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Tue 12/8
11:40 am-11:21 pm
2 stops17h 41m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$570
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Tue 12/8
6:35 am-3:45 pm
1 stop15h 10m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$574
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Fri 12/4
8:55 am-2:20 pm
1 stop11h 25m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$575
PragueBoston
PRG Václav Havel Prague - BOS Boston Logan Intl
PRGBOS
Václav Havel Prague
Sat 1/30
6:00 am-2:23 pm
1 stop14h 23m
Boston Logan Intl
Wed 12/31
12:00 am-6:00 am
Nonstop0h 00m
$575
Showing 1-10 of 15 resultsSorted by cheapest first
Best time to book a flight from Czech Republic to Boston
Have a flexible travel schedule? Discover the best time to fly to Boston from Czech Republic with our price prediction graph.
PRG-BOS
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from the Czech Republic to Boston
CZ0-BOS
PRG-BOS
What is the cheapest month to book a flight from Czech Republic to Boston?
Currently, March is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $601). Flying from Czech Republic to Boston in December is currently the most expensive (average of $823). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How far ahead should I book a flight from Czech Republic to Boston?
The price you pay for your flight from Czech Republic to Boston may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
Reviews of airlines servicing Boston
Get insights into the airlines that provide service to Boston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Boston. Reviews last updated October 19, 2026.
Read reviews from past customers who have flown SWISS,Scandinavian Airlines, andUnited Airlines from the Czech Republic to Boston. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
ZRH - ORD
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
ZRH - ORD
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
ZRH - ORD
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
ZRH - ORD
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
ZRH - ORD
Comfort
7.4
Entertainment
6.8
Food
7.1
Overall
7.5
Boarding
7.7
Crew
8.3
Reviews
1 / 20
4.0
OkayAnonymous,Aug 2023
ZRH - ORD
Related info for your journey
Find useful and relevant information for your journey from Czech Republic to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Boston?
Book flights to Boston if you plan to visit one of these locationsWaltham
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Concord
Cambridge
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Warwick
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York Beach
Revere
North Falmouth
Chelsea
Swansea
Braintree
Auburn
Sandwich
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Czech Republic and Boston flights
Browse other Czech Republic and Boston flight options. Last updated on October 19, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 5 airlines flying from Czech Republic to Boston
Discover the top 5 airlines that operate flights from Czech Republic to Boston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 7,457,451 searches. Data last updated October 19, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$553 | Average$658 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$578 | Average$642 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$587 | Average$736 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$597 | Average$775 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$634 | Average$742 | FlexibilityNo cancel fee | On-time77% |