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$332+ Cheap flights from the Czech Republic to Boston (BOS)

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 6/8. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — BOS
May 19 — May 261
Tue 5/19
Tue 5/26
1 adult, Economy
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Cheap flight deals from Czech Republic to Boston

Cheapest flights from Czech Republic to Boston
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 April 19, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/48:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Sun 6/74:45 pm
BOS
-
PRG
1 stop17h 15m
Condor
Deal found 4/17$556
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 5/118:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Mon 5/254:45 pm
BOS
-
PRG
1 stop17h 15m
Condor
Deal found 4/19$557
This Cheapflightsfares deal was found by Cheapflights users on 4/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/38:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Wed 6/104:45 pm
BOS
-
PRG
1 stop12h 15m
Condor
Deal found 4/19$564
This Kiwi.com deal was found by Cheapflights users on 4/16. 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.
Mon 5/186:20 am
PRG
-
BOS
2 stops44h 45m
Multiple Airlines
Wed 6/310:50 pm
BOS
-
PRG
1 stop16h 15m
Multiple Airlines
Deal found 4/16$567
This Kiwi.com deal was found by Cheapflights users on 4/15. 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 5/218:50 pm
PRG
-
BOS
1 stop30h 15m
Multiple Airlines
Thu 6/410:50 pm
BOS
-
PRG
2 stops29h 30m
Multiple Airlines
Deal found 4/15$584
This LEVEL deal was found by Cheapflights users on 4/16. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:40 pm
PRG
-
BOS
1 stop30h 25m
LEVEL
Wed 6/310:50 pm
BOS
-
PRG
1 stop15h 10m
LEVEL
Deal found 4/16$585
This Kiwi.com deal was found by Cheapflights users on 4/19. 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 10/218:40 pm
PRG
-
BOS
1 stop30h 35m
Multiple Airlines
Tue 11/310:40 pm
BOS
-
PRG
1 stop15h 40m
Multiple Airlines
Deal found 4/19$613
This LEVEL deal was found by Cheapflights users on 4/19. 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 LEVEL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/148:50 pm
PRG
-
BOS
1 stop30h 15m
LEVEL
Sat 5/3010:50 pm
BOS
-
PRG
1 stop29h 15m
LEVEL
Deal found 4/19$614

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 April 19, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$556
(Kiwi.com)

One-way from

$332
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$743
Provider with most accurate pricing for Václav Havel Prague-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Václav Havel Prague-Boston Logan Intl flights.
Search Deals
From Czech Republic to Boston Logan Intl
Search Deals
One-way flight from Czech Republic to Boston Logan Intl
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($34 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
Search Deals

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 2,558,603 searches. Data last updated April 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

Price

Cheapest round-trip

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 10/9

2:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Tue 10/20

8:50 pm-1:05 pm

1 stop10h 15m

$689

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 10/7

2:00 pm-6:50 pm

1 stop10h 50m

Boston Logan Intl

Sun 10/25

8:50 pm-11:55 am

1 stop10h 05m

$689

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 5/8

9:10 am-3:40 pm

1 stop12h 30m

Boston Logan Intl

Tue 5/12

5:45 pm-5:50 pm

1 stop18h 05m

$715

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 5/12

9:10 am-3:40 pm

1 stop12h 30m

Boston Logan Intl

Tue 5/19

3:32 pm-5:55 pm

2 stops20h 23m

$718

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 5/15

9:10 am-7:04 pm

2 stops15h 54m

Boston Logan Intl

Fri 5/22

8:05 pm-9:20 pm

1 stop19h 15m

$720

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 5/5

6:10 am-3:40 pm

1 stop15h 30m

Boston Logan Intl

Tue 5/12

5:45 pm-5:50 pm

1 stop18h 05m

$720

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 10/6

6:10 am-4:10 pm

2 stops16h 00m

Boston Logan Intl

Thu 10/22

5:20 pm-1:55 pm

1 stop14h 35m

$723

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 9/7

11:30 am-6:07 pm

2 stops36h 37m

Boston Logan Intl

Mon 9/14

5:45 am-8:30 am

2 stops20h 45m

$724

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sun 10/11

2:10 pm-11:54 pm

2 stops15h 44m

Boston Logan Intl

Fri 10/23

9:40 pm-1:55 pm

1 stop10h 15m

$725

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 7/2

6:00 am-4:38 pm

2 stops16h 38m

Boston Logan Intl

Thu 7/30

10:00 pm-1:40 pm

1 stop9h 40m

$726

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

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

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.
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

What is the cheapest month to book a flight from Czech Republic to Boston?

Currently, July is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $195). Flying from Czech Republic to Boston in December is currently the most expensive (average of $664). 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 often are flights from the Czech Republic to Boston delayed?

About 0% of weekly flights between Czech Republic and Boston have experienced delays in the past year, with the average delay time being 0 minutes.

What is the most punctual flight time for the Czech Republic to Boston flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the early afternoon tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Friday tends to have the lowest number of delays on this route, whereas Friday has historically faced a higher average of delays compared to other days of the week.

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 April 19, 2026.
Read reviews from past customers who have flown SWISS,Aer Lingus, andScandinavian 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.
SWISS
7.6
Good
1,923 reviews

Overall

7.6

Crew

8.3

Entertainment

6.8

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.
SWISS
7.6
Good
1,923 reviews
SWISS
7.6
Good
1,923 reviews

Overall

7.6

Crew

8.3

Entertainment

6.8

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.
Aer Lingus
7.3
Good
1,514 reviews
SWISS
7.6
Good
1,923 reviews

Overall

7.6

Crew

8.3

Entertainment

6.8

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.
Scandinavian Airlines
7.3
Good
1,751 reviews
SWISS
7.6
Good
1,923 reviews

Overall

7.6

Crew

8.3

Entertainment

6.8

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.
Lufthansa
6.8
Okay
7,930 reviews
SWISS
7.6
Good
1,923 reviews

Overall

7.6

Crew

8.3

Entertainment

6.8

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.
Condor
6.5
Okay
406 reviews
SWISS
7.6
Good
1,923 reviews

Overall

7.6

Crew

8.3

Entertainment

6.8

Boarding

7.7

Food

7.1

Comfort

7.4

Reviews

1 / 20
6.0
Good

CFJ,Mar 2026

ZRH - VCE

Swiss International Airlines is heading towards becoming a budget carrier. The seats are in comfortable and have absolutely no recline. The crew are friendly, but offer a few services. At least they all line is usually punctual.

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.

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

    Boston Logan Intl (BOS), located 2.6 mi from the city center, is the airport you fly into when you book flights from Czech Republic to Boston.

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

    For as low as $689, Icelandair can have you in Boston from Czech Republic in 10h 50m. Czech Republic and Boston are separated by a distance of 3882 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Condor. According to our data, you can fly for as low as $361. Users have also found prices from $447 and $500 on American Airlines and British Airways, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Czech Republic to Boston 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 Czech Republic to Boston?

    Currently, July is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $195). Flying from Czech Republic to Boston in December is currently the most expensive (average of $664). 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

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Medford
Cambridge
Concord
Hampton Beach
Watertown
Brockton
Seekonk
Cranston
Chelsea
Seabrook
Warwick
Peabody
York Beach
Londonderry
Swansea
Old Orchard Beach
Lincoln
Quincy
Waltham
Lowell

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 7 airlines flying from Czech Republic to Boston

Discover the top 7 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 2,558,603 searches. Data last updated April 19, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$260Average$580FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$533Average$767FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$574Average$611FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$579Average$792FlexibilityNo cancel feeOn-time76%
SWISSCheapest$579Average$795FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$584Average$742FlexibilityNo cancel feeOn-time77%
Aer LingusCheapest$632Average$710FlexibilityNo cancel feeOn-timeN/A

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