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Czech Republic

$215+ Cheap flights from Boston (BOS) to the Czech Republic

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PRG
Apr 10 — Apr 171
Fri 4/10
Fri 4/17
1 adult, Economy
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Cheap flight deals from Boston to Czech Republic

Cheapest flights from Boston to Czech Republic
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 March 11, 2026.

This eDestinos deal was found by Cheapflights users on 3/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:25 pm
BOS
-
PRG
1 stop11h 45m
Aer Lingus
Wed 4/2911:50 am
PRG
-
BOS
1 stop13h 00m
Aer Lingus
Deal found 3/7$421
This eDestinos deal was found by Cheapflights users on 3/7. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/135:40 pm
BOS
-
PRG
2 stops44h 00m
Scandinavian Airlines
Wed 4/2910:20 am
PRG
-
BOS
1 stop11h 15m
Scandinavian Airlines
Deal found 3/7$429
This Ticket deal was found by Cheapflights users on 3/7. 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.
Sun 3/295:40 pm
BOS
-
PRG
1 stop20h 35m
Scandinavian Airlines
Tue 4/143:20 pm
PRG
-
BOS
1 stop30h 15m
Scandinavian Airlines
Deal found 3/7$436
This Kiwi.com deal was found by Cheapflights users on 3/8. 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 4/135:20 pm
BOS
-
PRG
1 stop10h 15m
Multiple Airlines
Wed 4/297:30 am
PRG
-
BOS
1 stop12h 20m
Multiple Airlines
Deal found 3/8$440
This FlightHub deal was found by Cheapflights users on 3/6. 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.
Sun 3/295:40 pm
BOS
-
PRG
1 stop20h 35m
Scandinavian Airlines
Mon 4/610:20 am
PRG
-
BOS
1 stop11h 15m
Scandinavian Airlines
Deal found 3/6$445
This FlightHub deal was found by Cheapflights users on 3/8. 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.
Sun 3/295:40 pm
BOS
-
PRG
1 stop20h 35m
Scandinavian Airlines
Wed 4/810:20 am
PRG
-
BOS
1 stop11h 15m
Scandinavian Airlines
Deal found 3/8$447
This Mytrip deal was found by Cheapflights users on 3/6. 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.
Mon 3/305:40 pm
BOS
-
PRG
1 stop15h 00m
Scandinavian Airlines
Mon 4/610:20 am
PRG
-
BOS
1 stop11h 15m
Scandinavian Airlines
Deal found 3/6$449
This CrystalTravel deal was found by Cheapflights users on 3/6. 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 CrystalTravel is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 3/286:35 pm
BOS
-
PRG
2 stops19h 40m
Scandinavian Airlines
Sat 4/410:20 am
PRG
-
BOS
1 stop11h 15m
Scandinavian Airlines
Deal found 3/6$452

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 March 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$421
(eDestinos)

One-way from

$215
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$539
Provider with most accurate pricing for Boston Logan Intl-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Václav Havel Prague flights.
Search Deals
From Boston Logan Intl to Czech Republic
Search Deals
One-way flight from Boston Logan Intl to Czech Republic
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($89 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 2,558,603 searches. Data last updated March 11, 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

Price

Cheapest round-trip

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 3/29

5:40 pm-6:45 pm

2 stops19h 05m

Václav Havel Prague

Wed 4/8

8:20 pm-3:35 pm

2 stops25h 15m

$480
Quickest round-trip

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Fri 5/1

8:05 pm-9:20 pm

1 stop19h 15m

Václav Havel Prague

Wed 5/13

1:25 pm-5:40 pm

1 stop10h 15m

$548

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 7/5

12:30 pm-10:50 am

1 stop16h 20m

Václav Havel Prague

Wed 7/15

12:30 pm-9:53 am

1 stop27h 23m

$596

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 5/13

9:50 pm-6:25 pm

1 stop14h 35m

Václav Havel Prague

Wed 5/20

9:15 am-7:55 pm

1 stop16h 40m

$602

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 7/30

9:55 am-9:00 am

1 stop17h 05m

Václav Havel Prague

Mon 8/17

11:00 am-10:27 pm

1 stop17h 27m

$604

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Fri 8/14

11:00 am-10:50 am

2 stops17h 50m

Václav Havel Prague

Sun 8/23

12:30 pm-5:42 pm

2 stops35h 12m

$621

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Fri 7/31

10:50 am-10:50 am

1 stop18h 00m

Václav Havel Prague

Fri 8/7

6:15 am-5:40 pm

1 stop17h 25m

$633

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 8/30

9:55 am-2:40 pm

2 stops22h 45m

Václav Havel Prague

Thu 9/3

10:40 am-3:35 pm

2 stops34h 55m

$659

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sat 6/13

2:40 pm-10:50 am

2 stops38h 10m

Václav Havel Prague

Wed 6/24

12:30 pm-5:42 pm

2 stops35h 12m

$671

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 9/7

5:20 pm-1:55 pm

1 stop14h 35m

Václav Havel Prague

Wed 9/9

12:30 pm-9:55 am

1 stop27h 25m

$698

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/6

Showing 1-10 of 20 resultsSorted by cheapest first
1
2

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.
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

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 $338). Flying from Boston to Czech Republic in July is currently the most expensive (average of $450). 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.

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 March 11, 2026.
See what other customers who have flown with SWISS,Scandinavian Airlines, andIcelandair 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.
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
SWISS
7.5
Good
1,897 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Scandinavian Airlines
7.3
Good
1,710 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Icelandair
7.1
Good
619 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Lufthansa
6.8
Okay
7,843 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.
Condor
6.5
Okay
401 reviews
SWISS
7.5
Good
1,897 reviews

Crew

8.3

Comfort

7.4

Entertainment

6.8

Overall

7.5

Food

7.1

Boarding

7.7

Reviews

1 / 20
10.0
Excellent

Thomas,Mar 2026

BOS - ZRH

The business class seats on the new Swiss A350 are hard as a rock. Seems like a bit of a miss on the new "Swiss Senses" experience. Other than that, excellent service.

Related info for your journey

Find useful and relevant information for your journey from Boston to Czech Republic. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Boston to Czech Republic?

    If you book a flight to Czech Republic from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

  • How long is the flight from Boston to Czech Republic?

    Scandinavian Airlines, United Airlines, and Turkish Airlines can get you from Boston to Czech Republic in just under 14h 35m. Your travel time can differ by up to 4h 40m. There are 3882 mi between Boston and Czech Republic. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Boston to Czech Republic one-way?

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $169. Users have also found prices from $226 and $236 on Lufthansa and TAP AIR PORTUGAL, respectively.

  • Can I find deals for flights from Boston to Czech Republic that include hotel bookings?

    Yes. In addition to deals on Boston to Czech Republic flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Boston to Czech Republic?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Czech Republic.

  • Can I find deals for business class flights from Boston to Czech Republic?

    Yes. Cheapflights offers flight deals from Boston to Czech Republic by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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 $338). Flying from Boston to Czech Republic in July is currently the most expensive (average of $450). 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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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 2,558,603 searches. Data last updated March 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$254Average$372FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$280Average$582FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$308Average$478FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$352Average$670FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$364Average$522FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$368Average$477FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$371Average$444FlexibilityNo cancel feeOn-time76%
SWISSCheapest$377Average$490FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$404Average$583FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$424Average$570FlexibilityNo cancel feeOn-time70%

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