HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Boston

$310+ 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 2/11. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — BOS
Jan 23 — Jan 301
Fri 1/23
Fri 1/30
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 December 24, 2025.

This oojo deal was found by Cheapflights users on 12/22. 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.
Tue 12/237:15 pmPRG - BOS
1 stop25h 20mTAP AIR PORTUGAL
Mon 1/57:32 pmBOS - PRG
2 stops16h 53mTAP AIR PORTUGAL
Deal found 12/22$806
This Lufthansa deal was found by Cheapflights users on 12/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:25 amPRG - BOS
1 stop12h 40mMultiple Airlines
Thu 1/299:50 pmBOS - PRG
1 stop15h 20mMultiple Airlines
Deal found 12/21$810
This Kiwi.com deal was found by Cheapflights users on 12/21. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amPRG - BOS
1 stop18h 20mLufthansa
Wed 1/288:40 pmBOS - PRG
1 stop13h 25mLufthansa
Deal found 12/21$814
This Lufthansa deal was found by Cheapflights users on 12/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:25 amPRG - BOS
1 stop12h 40mMultiple Airlines
Tue 1/272:20 pmBOS - PRG
2 stops13h 15mMultiple Airlines
Deal found 12/21$815
This Austrian Airlines deal was found by Cheapflights users on 12/21. 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/307:25 amPRG - BOS
1 stop12h 40mAustrian Airlines
Wed 1/281:31 pmBOS - PRG
2 stops14h 54mAustrian Airlines
Deal found 12/21$818
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:45 pmPRG - BOS
2 stops31h 50mUnited Airlines
Mon 1/2610:10 pmBOS - PRG
1 stop9h 45mUnited Airlines
Deal found 12/21$828
This TAP AIR PORTUGAL deal was found by Cheapflights users on 12/21. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/2611:55 amPRG - BOS
1 stop14h 15mTAP AIR PORTUGAL
Thu 1/296:05 pmBOS - PRG
1 stop11h 00mTAP AIR PORTUGAL
Deal found 12/21$829
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/311:45 pmPRG - BOS
2 stops31h 50mUnited Airlines
Fri 1/3012:08 pmBOS - PRG
2 stops18h 57mUnited Airlines
Deal found 12/21$831
This Lufthansa deal was found by Cheapflights users on 12/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amPRG - BOS
1 stop18h 20mMultiple Airlines
Tue 1/279:50 pmBOS - PRG
1 stop15h 10mMultiple Airlines
Deal found 12/21$834
This Lufthansa deal was found by Cheapflights users on 12/21. 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 Lufthansa is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amPRG - BOS
1 stop18h 20mLufthansa
Tue 1/272:20 pmBOS - PRG
2 stops13h 15mLufthansa
Deal found 12/21$839
This United Airlines deal was found by Cheapflights users on 12/21. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/296:15 amPRG - BOS
2 stops15h 20mUnited Airlines
Mon 1/2610:10 pmBOS - PRG
1 stop9h 45mUnited Airlines
Deal found 12/21$840

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 December 24, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$424
(LEVEL)

One-way from

$310
(Kiwi.com)

Popular in

December

Cheapest in

May

Average price

$781
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. 7% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 24, 2025.
Use the filters below to find and compare flights from the Czech Republic to Boston that are best for you.

Fly from

Czech Republic

Fly to

Boston

Route

Depart

Return

Price

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 2/14

10:55 am-8:55 pm

1 stop16h 00m

Boston Logan Intl

Mon 3/2

10:40 pm-10:10 am

1 stop29h 30m

$440

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 2/14

10:55 am-8:55 pm

1 stop16h 00m

Boston Logan Intl

Mon 3/2

10:40 pm-8:30 pm

1 stop15h 50m

$575

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 4/16

11:30 am-6:45 pm

1 stop13h 15m

Boston Logan Intl

Tue 4/21

5:30 pm-10:50 am

1 stop11h 20m

$620

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 2/14

12:30 pm-8:10 pm

1 stop13h 40m

Boston Logan Intl

Mon 3/2

6:05 pm-6:25 pm

1 stop18h 20m

$628

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/17

1:45 pm-8:25 pm

1 stop12h 40m

Boston Logan Intl

Fri 4/24

10:45 pm-12:35 pm

1 stop31h 50m

$630

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 4/17

11:30 am-6:45 pm

1 stop13h 15m

Boston Logan Intl

Tue 4/21

5:30 pm-10:50 am

1 stop11h 20m

$637

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 2/25

12:30 pm-2:35 pm

1 stop32h 05m

Boston Logan Intl

Wed 3/4

6:05 pm-6:25 pm

1 stop18h 20m

$660

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 2/26

7:15 pm-8:10 pm

1 stop30h 55m

Boston Logan Intl

Wed 3/4

6:05 pm-6:25 pm

1 stop18h 20m

$660

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 2/11

9:10 pm-8:55 pm

1 stop29h 45m

$310

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 2/11

6:00 am-8:55 pm

2 stops44h 55m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/21

Showing 1-10 of 15 results
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, May is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $302). Flying from Czech Republic to Boston in December is currently the most expensive (average of $674). 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.

What is the cheapest time of day to fly from CZ to BOS?

Find hourly flight availability from Czech Republic to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 24, 2025.

It’s typically best to fly out from Czech Republic to Boston in the evening. Doing so could potentially save you 46% on the flight price compared to flying in the morning, which is usually more expensive.

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 December 24, 2025.
Read reviews from past customers who have flown SWISS, Scandinavian Airlines, and Aer Lingus 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
1,817 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
SWISS
7.5
Good
1,817 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Scandinavian Airlines
7.4
Good
1,623 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Aer Lingus
7.2
Good
1,412 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Lufthansa
6.8
Okay
7,653 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.
Condor
6.4
Okay
392 reviews
SWISS
7.5
Good
1,817 reviews

Food

7.1

Entertainment

6.8

Crew

8.3

Overall

7.5

Boarding

7.7

Comfort

7.4

Reviews

1 / 20
10.0
Excellent

Leonardo,Aug 2025

AMS - ZRH

Amazing alternative from Europe to Hong Kong. Quick connection (even with a non-European passport) and friendly staff that helped me and my family.

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 $620, Iberia can have you in Boston from Czech Republic in 13h 15m. 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 Scandinavian Airlines. According to our data, you can fly for as low as $249. Users have also found prices from $264 and $302 on Vueling and LEVEL, 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, May is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $302). Flying from Czech Republic to Boston in December is currently the most expensive (average of $674). 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
Cambridge
Medford
Hampton Beach
Watertown
Seabrook
Seekonk
Brockton
Cranston
Lincoln
Lowell
Smithfield
Peabody
Quincy
York Beach
Warwick
Londonderry
Swansea
Old Orchard Beach
Waltham
Chelsea

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.

Alternative routes for Czech Republic to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Heathrow to Boston flights
Frankfurt to Boston flights
Charles de Gaulle to Boston flights
Gatwick to Boston flights
Dublin to Boston flights
Edinburgh to Boston flights
London City to Boston flights
Madrid to Boston flights
Stansted to Boston flights
Lisbon to Boston flights
Orly to Boston flights
Munich to Boston flights
Luton to Boston flights
Athens to Boston flights
Zurich to Boston flights
Beauvais-Tille to Boston flights
Glasgow Intl to Boston flights
Istanbul to Boston flights
Amsterdam to Boston flights
Barcelona-El Prat to Boston flights
Leonardo da Vinci/Fiumicino to Boston flights
Vienna to Boston flights
Berlin to Boston flights
Copenhagen to Boston flights
Bruxelles-National to Boston flights
Lyon to Boston flights
Frederic Chopin to Boston flights
Malpensa to Boston flights
Manchester to Boston flights
Prague to Boston flights
Geneva to Boston flights
Bergamo to Boston flights
Vicenza to Boston flights
Sabiha Gokcen to Boston flights
Duesseldorf Intl to Boston flights
Florence to Boston flights
Charleroi Brussels to Boston flights
Otopeni Intl to Boston flights
Arlanda to Boston flights
Shannon to Boston flights
Linate to Boston flights
Porto to Boston flights
Hannover to Boston flights
Nantes to Boston flights
Oslo Gardermoen to Boston flights
Marseille to Boston flights
Tirana to Boston flights
Sandefjord to Boston flights
Basel to Boston flights

Top 9 airlines flying from Czech Republic to Boston

Discover the top 9 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 December 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
CondorCheapest$390Average$584FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$509Average$635FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$568Average$726FlexibilityNo cancel feeOn-time70%
Scandinavian AirlinesCheapest$578Average$723FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$579Average$685FlexibilityNo cancel feeOn-time76%
Turkish AirlinesCheapest$592Average$685FlexibilityNo cancel feeOn-time77%
KLMCheapest$645Average$903FlexibilityNo cancel feeOn-time75%
SWISSCheapest$669Average$759FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$707Average$797FlexibilityNo cancel feeOn-time76%

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.