$226+ Cheap flights from Boston (BOS) to the Czech Republic
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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PRG
Nov 17 — Nov 241
Round-trip
1 adult, Economy
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Find cheap flights from Boston to Czech Republic with Cheapflights
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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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Best
Last-minute
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Cheapest flights from Boston to Czech RepublicExplore the most affordable flight options available from Boston to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 18, 2026.
Explore the most affordable flight options available from Boston to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 18, 2026.
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/315:35 pm -
2 stops12h 55m
Tue 1/1210:25 am -
1 stop11h 20m
Deal found 10/15![Scandinavian Airlines logo]()
$669
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 12/315:35 pm -
1 stop10h 10m
Thu 1/147:20 pm -
1 stop26h 35m
Deal found 10/15![Scandinavian Airlines logo]()
$670
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/85:35 pm -
1 stop14h 55m
Tue 12/2210:40 am -
2 stops35h 05m
Deal found 10/15![Scandinavian Airlines logo]()
$671
This Trip.com 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/95:35 pm -
1 stop19h 05m
Mon 12/143:10 pm -
1 stop30h 35m
Deal found 10/14![Scandinavian Airlines logo]()
$673
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:35 pm -
1 stop19h 05m
Wed 11/47:20 pm -
1 stop26h 25m
Deal found 10/14![Scandinavian Airlines logo]()
$675
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.
Sun 11/155:15 pm -
1 stop11h 45m
Sun 12/65:00 pm -
2 stops32h 05m
Deal found 10/15![Multiple Airlines logo]()
$677
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 pm -
2 stops21h 45m
Sat 11/219:10 am -
3 stops34h 50m
Deal found 10/15![Multiple Airlines logo]()
$678
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:35 pm -
1 stop14h 55m
Wed 12/93:10 pm -
1 stop30h 35m
Deal found 10/15![Scandinavian Airlines logo]()
$679
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:35 pm -
2 stops19h 00m
Tue 11/1710:25 am -
1 stop11h 20m
Deal found 10/17![Scandinavian Airlines logo]()
$680
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/121:35 pm -
2 stops18h 45m
Thu 12/2410:25 am -
1 stop11h 20m
Deal found 10/14![Scandinavian Airlines logo]()
$682
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:35 pm -
1 stop20h 35m
Fri 11/2010:25 am -
1 stop11h 20m
Deal found 10/16![Scandinavian Airlines logo]()
$683
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.
Sat 11/79:20 pm -
1 stop16h 25m
Sat 11/216:10 am -
2 stops18h 55m
Deal found 10/16![Multiple Airlines logo]()
$684
Best flights from Boston to Czech RepublicDiscover carefully curated flight deals from Boston to Czech Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 18, 2026.
Discover carefully curated flight deals from Boston to Czech Republic that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 18, 2026.
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/59:00 pm -
1 stop15h 00m
Wed 11/182:45 pm -
1 stop33h 20m
Deal found 10/15![Turkish Airlines logo]()
$698
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/145:40 pm -
1 stop20h 35m
Mon 5/38:55 pm -
2 stops31h 31m
Deal found 10/17![Scandinavian Airlines logo]()
$725
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/46:00 pm -
1 stop18h 25m
Mon 12/712:30 pm -
2 stops38h 00m
Deal found 10/18![TAP AIR PORTUGAL logo]()
$741
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/77:24 am -
2 stops19h 11m
Tue 12/159:30 am -
1 stop14h 35m
Deal found 10/16![Multiple Airlines logo]()
$754
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/2410:45 pm -
2 stops37h 40m
Sun 11/297:15 pm -
2 stops55h 15m
Deal found 10/16![TAP AIR PORTUGAL logo]()
$744
This Turkish Airlines 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 Turkish Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/38:00 pm -
1 stop35h 50m
Wed 12/167:20 pm -
2 stops24h 59m
Deal found 10/17![Multiple Airlines logo]()
$778
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 1/111:10 pm -
2 stops14h 35m
Tue 1/1910:25 am -
2 stops18h 01m
Deal found 10/15![Scandinavian Airlines logo]()
$779
This TAP AIR PORTUGAL deal was found by Cheapflights users on 10/13. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/710:00 pm -
2 stops38h 25m
Sun 3/147:15 pm -
2 stops55h 15m
Deal found 10/13![TAP AIR PORTUGAL logo]()
$804
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/127:40 am -
2 stops24h 40m
Thu 12/2410:25 am -
2 stops31h 13m
Deal found 10/17![Scandinavian Airlines logo]()
$816
This TAP AIR PORTUGAL 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/136:00 pm -
1 stop18h 25m
Sat 3/2012:30 pm -
2 stops38h 00m
Deal found 10/15![TAP AIR PORTUGAL logo]()
$820
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:10 am -
2 stops18h 35m
Sat 11/148:50 pm -
2 stops32h 05m
Deal found 10/18![Scandinavian Airlines logo]()
$849
Last-minute flights from Boston to Czech RepublicDiscover last-minute flight deals from Boston to Czech Republic. Data last updated October 18, 2026 and is based on user searches.
Discover last-minute flight deals from Boston to Czech Republic. Data last updated October 18, 2026 and is based on user searches.
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/256:35 pm -
1 stop19h 05m
Sat 11/78:50 pm -
1 stop24h 55m
Deal found 10/15![Scandinavian Airlines logo]()
$694
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/296:35 pm -
1 stop19h 05m
Wed 11/47:20 pm -
1 stop26h 25m
Deal found 10/14![Scandinavian Airlines logo]()
$675
This FlightHub 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 FlightHub is selected, and click “Compare selected ” under the list of providers to see comparable flight deals.
Thu 11/59:00 pm -
1 stop15h 00m
Wed 11/119:30 am -
1 stop14h 35m
Deal found 10/14![Turkish Airlines logo]()
$687
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.
Sat 11/79:20 pm -
1 stop16h 25m
Sat 11/216:10 am -
2 stops18h 55m
Deal found 10/16![Multiple Airlines logo]()
$684
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/85:35 pm -
1 stop10h 10m
Mon 11/237:20 pm -
1 stop26h 25m
Deal found 10/15![Scandinavian Airlines logo]()
$669
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/89:20 pm -
3 stops29h 30m
Mon 11/239:45 am -
1 stop15h 20m
Deal found 10/17![Multiple Airlines logo]()
$686
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.
Sun 11/86:00 pm -
1 stop11h 40m
Mon 11/2312:30 pm -
2 stops38h 00m
Deal found 10/18![TAP AIR PORTUGAL logo]()
$691
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/135:35 pm -
1 stop20h 35m
Fri 11/2010:25 am -
1 stop11h 20m
Deal found 10/16![Scandinavian Airlines logo]()
$683
This Booking.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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/146:00 pm -
2 stops21h 45m
Sat 11/219:10 am -
3 stops34h 50m
Deal found 10/15![Multiple Airlines logo]()
$678
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/145:35 pm -
2 stops19h 00m
Tue 11/1710:25 am -
1 stop11h 20m
Deal found 10/17![Scandinavian Airlines logo]()
$680
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.
Sun 11/155:15 pm -
1 stop11h 45m
Sun 12/65:00 pm -
2 stops32h 05m
Deal found 10/15![Multiple Airlines logo]()
$677
This Scandinavian Airlines 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/155:35 pm -
1 stop14h 55m
Thu 12/1010:25 am -
1 stop11h 20m
Deal found 10/15![Scandinavian Airlines logo]()
$679
One-way flights from Boston to Czech RepublicSearch for one-way flight options from Boston to Czech Republic. Find affordable one-way fares based on user searches. Data last updated October 18, 2026.
Search for one-way flight options from Boston to Czech Republic. Find affordable one-way fares based on user searches. Data last updated October 18, 2026.
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.
Sun 12/65:15 pm -
1 stop22h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$226
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 11/289:20 pm -
2 stops42h 45m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$235
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.
Mon 11/235:15 pm -
2 stops22h 05m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$239
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 11/55:15 pm -
2 stops47h 35m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$240
This WAYA 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 WAYA is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/289:20 pm -
1 stop18h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/15![Multiple Airlines logo]()
$257
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.
Sat 11/79:20 pm -
1 stop30h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Multiple Airlines logo]()
$259
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.
Wed 12/95:15 pm -
2 stops19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/16![Multiple Airlines logo]()
$264
Find flight deals from Boston to Czech Republic
Keep the following information in mind while searching for Boston to Czech Republic flight deals. Data was last updated October 18, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $664 (Mytrip) |
One-way from | $226 (Kiwi.com) |
Popular in | June |
Cheapest in | February |
Average price | $742 |
Cheapflights Fare Finder
Customize your flight search to find flights from Boston to Czech Republic 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 18, 2026.
Use the filters below to find and compare flights from Boston to the Czech Republic that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Mon 11/23
5:15 pm-9:20 pm
2 stops22h 05m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$239
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Fri 11/6
5:15 pm-9:55 am
2 stops34h 40m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$310
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Tue 3/23
6:15 pm-4:40 pm
2 stops17h 25m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$379
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Tue 3/23
7:15 am-1:05 pm
3 stops24h 50m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$432
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Mon 12/7
6:00 pm-6:25 pm
1 stop18h 25m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$443
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Mon 11/30
9:10 am-2:30 pm
2 stops23h 20m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$537
Quickest round-trip
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Wed 12/23
5:15 pm-11:00 am
1 stop11h 45m
Václav Havel Prague
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$575
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Thu 11/5
9:00 pm-6:00 pm
1 stop15h 00m
Václav Havel Prague
Wed 11/18
2:45 pm-6:05 pm
1 stop33h 20m
$698
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Wed 4/14
5:40 pm-8:15 pm
1 stop20h 35m
Václav Havel Prague
Mon 5/3
8:55 pm-10:26 pm
2 stops31h 31m
$725
BostonPrague
BOS Boston Logan Intl - PRG Václav Havel Prague
BOSPRG
Boston Logan Intl
Fri 12/4
6:00 pm-6:25 pm
1 stop18h 25m
Václav Havel Prague
Mon 12/7
12:30 pm-8:30 pm
2 stops38h 00m
$741
Showing 1-10 of 18 resultsSorted by cheapest first
Best time to book a flight from Boston to Czech Republic
Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Boston with our price prediction graph.
BOS-PRG
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 Boston to the Czech Republic
BOS-CZ0
BOS-PRG
What is the cheapest month to book a flight from Boston to Czech Republic?
Currently, February is the cheapest month in which you can book a flight from Boston to Czech Republic (average of $468). Flying from Boston to Czech Republic in June is currently the most expensive (average of $885). 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 Boston to Czech Republic?
To ensure you get the cheapest price possible for a flight from Boston to Czech Republic, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
Reviews of airlines servicing Czech Republic
Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated October 18, 2026.
See what other customers who have flown with SWISS,Scandinavian Airlines, andUnited Airlines from Boston to the Czech Republic have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
7.1
Crew
8.3
Overall
7.5
Entertainment
6.8
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Food
7.1
Crew
8.3
Overall
7.5
Entertainment
6.8
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Food
7.1
Crew
8.3
Overall
7.5
Entertainment
6.8
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Food
7.1
Crew
8.3
Overall
7.5
Entertainment
6.8
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Food
7.1
Crew
8.3
Overall
7.5
Entertainment
6.8
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Food
7.1
Crew
8.3
Overall
7.5
Entertainment
6.8
Boarding
7.7
Comfort
7.4
Reviews
1 / 20
10.0
ExcellentAnonymous,Oct 2026
BOS - ZRH
Related info for your journey
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Top 10 airlines flying from Boston to Czech Republic
Discover the top 10 airlines that operate flights from Boston to Czech Republic. 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 18, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$352 | Average$699 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$377 | Average$657 | FlexibilityNo cancel fee | On-time79% | |
| Cheapest$389 | Average$730 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$390 | Average$649 | FlexibilityNo cancel fee | On-time70% | |
| Cheapest$402 | Average$718 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$403 | Average$621 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$408 | Average$644 | FlexibilityNo cancel fee | On-time76% | |
| Cheapest$410 | Average$734 | FlexibilityNo cancel fee | On-time78% | |
| Cheapest$432 | Average$758 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$459 | Average$803 | FlexibilityNo cancel fee | On-time77% |