HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$283+ 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 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — BOS
Aug 20 — Aug 271
Thu 8/20
Thu 8/27
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

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

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

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

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 July 21, 2026.

This Condor deal was found by Cheapflights users on 7/21. 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 Condor is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/218:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Sat 7/254:45 pm
BOS
-
PRG
1 stop22h 40m
Condor
Deal found 7/21$526
This lastminute.com deal was found by Cheapflights users on 7/19. 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 lastminute.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/238:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Thu 8/64:45 pm
BOS
-
PRG
1 stop12h 05m
Condor
Deal found 7/19$537
This Gotogate deal was found by Cheapflights users on 7/16. 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 10/22:00 pm
PRG
-
BOS
1 stop10h 50m
Icelandair
Sun 10/188:50 pm
BOS
-
PRG
1 stop10h 15m
Icelandair
Deal found 7/16$538
This Booking.com deal was found by Cheapflights users on 7/20. 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.
Tue 7/218:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Thu 7/234:45 pm
BOS
-
PRG
1 stop12h 05m
Condor
Deal found 7/20$549
This Gotogate deal was found by Cheapflights users on 7/17. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/112:00 pm
PRG
-
BOS
1 stop10h 50m
Icelandair
Sun 9/278:50 pm
BOS
-
PRG
1 stop10h 15m
Icelandair
Deal found 7/17$553
This Justfly.com deal was found by Cheapflights users on 7/20. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/52:00 pm
PRG
-
BOS
1 stop10h 50m
Icelandair
Sun 10/188:50 pm
BOS
-
PRG
1 stop10h 15m
Icelandair
Deal found 7/20$556
This Mytrip deal was found by Cheapflights users on 7/16. 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.
Thu 9/38:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Sat 9/194:45 pm
BOS
-
PRG
1 stop11h 35m
Condor
Deal found 7/16$559
This Kiwi.com deal was found by Cheapflights users on 7/20. 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 8/218:50 am
PRG
-
BOS
1 stop11h 55m
Condor
Tue 9/14:45 pm
BOS
-
PRG
1 stop12h 05m
Condor
Deal found 7/20$561

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 July 21, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$538
(Gotogate)

One-way from

$283
(Kiwi.com)

Popular in

December

Cheapest in

March

Average price

$664
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. 3% potential increase in price ($28 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 0% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 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 July 21, 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 9/11

11:15 am-4:35 pm

1 stop11h 20m

Boston Logan Intl

Sun 9/27

9:45 pm-9:45 pm

1 stop18h 00m

$562

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 10/7

8:50 am-1:15 pm

1 stop10h 25m

Boston Logan Intl

Tue 10/20

1:35 pm-10:50 am

2 stops15h 15m

$562

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 9/16

6:00 am-1:19 pm

1 stop13h 19m

Boston Logan Intl

Wed 9/30

7:05 pm-9:45 pm

1 stop20h 40m

$562

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 9/3

11:15 am-4:35 pm

1 stop11h 20m

Boston Logan Intl

Wed 9/16

9:45 pm-7:35 pm

1 stop15h 50m

$564
Quickest round-trip

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 9/2

11:15 am-4:35 pm

1 stop11h 20m

Boston Logan Intl

Wed 9/9

1:10 pm-8:20 am

2 stops13h 10m

$567

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 9/3

8:50 am-1:19 pm

1 stop10h 29m

Boston Logan Intl

Sat 9/19

7:35 pm-5:40 pm

2 stops16h 05m

$567

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 10/10

8:50 am-4:36 pm

1 stop13h 46m

Boston Logan Intl

Tue 10/27

3:34 pm-10:50 am

2 stops14h 16m

$567
Cheapest one-way

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 10/20

4:10 pm-9:05 pm

1 stop34h 55m

$283

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 10/20

9:30 pm-9:05 pm

1 stop29h 35m

$317

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 12/11

8:15 pm-2:40 pm

2 stops48h 25m

$442

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/19

Showing 1-10 of 16 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, 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 $787). 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 50 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 July 21, 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.
SWISS
7.5
Good
2,012 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(
SWISS
7.5
Good
2,012 reviews
SWISS
7.5
Good
2,012 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(
Scandinavian Airlines
7.4
Good
1,891 reviews
SWISS
7.5
Good
2,012 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(
United Airlines
7.4
Good
10,011 reviews
SWISS
7.5
Good
2,012 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(
Lufthansa
6.8
Okay
8,152 reviews
SWISS
7.5
Good
2,012 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(
Condor
6.5
Okay
529 reviews
SWISS
7.5
Good
2,012 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Comfort

7.4

Boarding

7.7

Overall

7.5

Reviews

1 / 20
4.0
Okay

Anonymous,Aug 2023

ZRH - ORD

There were many children where I sat, screaming and crying for many hours :(

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 $562, Delta can have you in Boston from Czech Republic in 11h 20m. Czech Republic and Boston are separated by a distance of 3882 mi.

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

    For one-way options, check prices for LEVEL. According to our data, you can fly for as low as $254. Users have also found prices from $490 and $507 on Condor and American Airlines, 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, 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 $787). 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
Waltham
Cambridge
Concord
Randolph
Brockton
Seekonk
Hampton Beach
Cranston
Dedham
Warwick
Peabody
Auburn
York Beach
Chelsea
Londonderry
Swansea
Fitchburg
North Falmouth
Braintree
Sandwich

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 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 2,558,603 searches. Data last updated July 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$210Average$643FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$577Average$748FlexibilityNo cancel feeOn-time69%
LufthansaCheapest$578Average$781FlexibilityNo cancel feeOn-time76%
SWISSCheapest$579Average$788FlexibilityNo cancel feeOn-time79%
Scandinavian AirlinesCheapest$584Average$742FlexibilityNo cancel feeOn-time77%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.