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$244+ Cheap flights from Prague (PRG) 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — BOS
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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The best prices from Václav Havel Prague to Boston Logan Intl are usually found in January or May, booked 76 days in advance, depart on a Monday or Saturday and return on a Tuesday

Cheap flight deals from Prague to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Prague (PRG) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$589
(Mytrip)

One-way from

$244
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$674
Provider with most accurate pricing for Václav Havel Prague-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Václav Havel Prague-Boston Logan Intl flights.
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From Václav Havel Prague to Boston Logan Intl
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One-way flight from Václav Havel Prague to Boston Logan Intl
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Highest demand for flights based on searches. 10% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Prague to Boston

Cheapest flights from Prague to Boston
Explore the most affordable flight options available from Prague to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Booking.com deal was found by Cheapflights users on 2/19. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/142:00 pmPRG - BOS
1 stop10h 50mIcelandair
Mon 9/2211:35 pmBOS - PRG
1 stop31h 30mIcelandair
Deal found 2/19$586
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/18:25 pmPRG - BOS
2 stops27h 25mMultiple Airlines
Mon 4/77:15 pmBOS - PRG
3 stops20h 25mMultiple Airlines
Deal found 2/20$589
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Sat 3/87:40 amPRG - BOS
1 stop12h 20mBritish Airways
Tue 3/117:25 pmBOS - PRG
1 stop17h 15mBritish Airways
Deal found 2/20$599
This American Airlines deal was found by Cheapflights users on 2/20. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/222:50 pmPRG - BOS
2 stops14h 54mAmerican Airlines
Fri 11/288:15 pmBOS - PRG
1 stop16h 10mAmerican Airlines
Deal found 2/20$613
This Finnair deal was found by Cheapflights users on 2/20. 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/1211:40 amPRG - BOS
2 stops18h 04mFinnair
Mon 11/177:29 pmBOS - PRG
2 stops17h 21mFinnair
Deal found 2/20$622
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/162:45 pmPRG - BOS
1 stop33h 20mTurkish Airlines
Tue 3/189:00 pmBOS - PRG
1 stop35h 50mTurkish Airlines
Deal found 2/20$634
This TAP AIR PORTUGAL deal was found by Cheapflights users on 2/20. 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 TAP AIR PORTUGAL is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/121:45 pmPRG - BOS
1 stop12h 20mTAP AIR PORTUGAL
Sun 9/1411:15 pmBOS - PRG
2 stops37h 25mTAP AIR PORTUGAL
Deal found 2/20$668
This United Airlines deal was found by Cheapflights users on 2/20. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/272:30 pmPRG - BOS
2 stops25h 33mUnited Airlines
Thu 7/106:20 pmBOS - PRG
2 stops35h 35mUnited Airlines
Deal found 2/20$670
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/236:20 amPRG - BOS
1 stop17h 20mLufthansa
Sat 8/308:05 pmBOS - PRG
1 stop11h 05mLufthansa
Deal found 2/20$677
This Gotogate deal was found by Cheapflights users on 2/20. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:00 amPRG - BOS
2 stops14h 32mAir Canada
Mon 5/2612:15 pmBOS - PRG
2 stops15h 25mAir Canada
Deal found 2/20$680
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/209:40 amPRG - BOS
1 stop12h 55mDelta
Tue 3/41:00 pmBOS - PRG
2 stops17h 20mDelta
Deal found 2/20$817
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/48:50 amPRG - BOS
1 stop11h 05mCondor
Fri 5/94:15 pmBOS - PRG
1 stop17h 35mCondor
Deal found 2/20$1,272

Find flights from Prague to Boston within your budget

Customize your flight search to find flights from Prague 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 February 20, 2025.

Fly from

Prague

Fly to

Boston

Route

Depart

Return

Price

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 4/1

8:25 pm-5:50 pm

2 stops27h 25m

Boston Logan Intl

Mon 4/7

7:15 pm-9:40 pm

3 stops20h 25m

$589

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 3/8

7:40 am-2:00 pm

1 stop12h 20m

Boston Logan Intl

Tue 3/11

7:25 pm-5:40 pm

1 stop17h 15m

$599

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/31

7:20 am-10:35 pm

1 stop21h 15m

Boston Logan Intl

Sun 4/13

7:25 pm-11:25 pm

1 stop22h 00m

$616

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sun 3/16

2:45 pm-7:05 pm

1 stop33h 20m

Boston Logan Intl

Tue 3/18

9:00 pm-1:50 pm

1 stop35h 50m

$634

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 3/31

11:35 am-10:35 pm

2 stops17h 00m

Boston Logan Intl

Sun 4/13

8:00 pm-6:45 pm

2 stops16h 45m

$665

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Fri 6/27

2:30 pm-10:03 am

2 stops25h 33m

Boston Logan Intl

Thu 7/10

6:20 pm-11:55 am

2 stops35h 35m

$670

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 5/22

6:00 am-2:32 pm

2 stops14h 32m

Boston Logan Intl

Mon 5/26

12:15 pm-9:40 am

2 stops15h 25m

$680

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 3/29

1:50 pm-7:35 pm

1 stop10h 45m

Boston Logan Intl

Mon 3/31

2:48 pm-12:55 pm

2 stops16h 07m

$683

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 3/27

7:15 pm-3:30 pm

1 stop25h 15m

Boston Logan Intl

Sat 3/29

10:45 pm-9:20 pm

2 stops16h 35m

$914

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sun 5/4

8:50 am-1:55 pm

1 stop11h 05m

Boston Logan Intl

Fri 5/9

4:15 pm-3:50 pm

1 stop17h 35m

$1,272

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 20 results
1
2

Compare providers for flights from Prague to Boston

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Prague to Boston in February.
ProviderPrice AccuracyTrust Score*
AranGrantPrice Accuracy3 starsTrust Score*1 star
FlightHubPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Prague-Boston flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Prague-Boston flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Prague-Boston flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Prague-Boston flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Prague-Boston flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Prague to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston from Prague 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.

Travel insights for flights from Prague to Boston

Get recent, data-driven insights about flights from Prague to Boston including ideal travel times, pricing trends, and more.

How far ahead should I book a flight from Prague to Boston?

Use this chart to determine the optimal time to book a round-trip flight from Prague to Boston. Price data was last updated on February 14, 2025.

The best time to book flights from Prague to Boston is 76 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, January is the cheapest month in which you can book a flight from Prague to Boston (average of $218). Flying from Prague to Boston in July is currently the most expensive (average of $311). 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 PRG to BOS?

Find hourly flight availability from Prague 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 February 20, 2025.

It’s typically best to fly out from Prague to Boston at noon. Doing so could potentially save you 7% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in Boston by month

Plan your trip to Boston by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

Plan your trip to Boston by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Boston, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

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 February 20, 2025.
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Finnair
7.6
Good
1,274 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

United Airlines
7.4
Good
8,765 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Turkish Airlines
7.3
Good
3,832 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

American Airlines
7.2
Good
10,000 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Aer Lingus
7.0
Good
1,070 reviews
Finnair
7.6
Good
1,274 reviews

Food

6.7

Crew

8.1

Entertainment

6.9

Boarding

7.7

Comfort

7.4

Overall

7.6

Reviews

1 / 20

2.0
Mediocre

Rowland,Dec 2024

HEL - HKG

Finnair, a large European airline, have a very poor boarding practice whereby they collect every passenger waiting at the gate into an even smaller closed in area after checking passports (again) and boarding cards - then simply open the boarding causing a crowd crush as ALL passengers attempt to board all at once. Surely a more controllable method these days is to board via seat row numbers?

Related info for your journey

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

  • What are the cheapest airlines flying from Prague to Boston round-trip?

    Flying on British Airways is currently your cheapest option to Boston, with prices starting at $599. Additional round-trip tickets that might be worth considering are offered by American Airlines and Turkish Airlines, with the lowest prices starting at $616 and $634, respectively. These flights start at 9% lower than the current average price 3 months from now.

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

    To fly one-way, consider booking your trip with PLAY, which is currently one of the cheapest options available, starting at $527. Icelandair flights start at $528 while deals on Aer Lingus start at $530 one-way.

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

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

  • How can I find direct flights from Prague to Boston?

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

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

    Yes. Cheapflights offers flight deals from Prague 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 Prague to Boston?

    Currently, January is the cheapest month in which you can book a flight from Prague to Boston (average of $218). Flying from Prague to Boston in July is currently the most expensive (average of $311). 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 Prague?

Book flights to Prague if you plan to visit one of these locations
Warwick
Marlborough
Brockton
Waltham
Cambridge
Sturbridge
Framingham
Somerville
Chestnut Hill
Seekonk
Randolph
Lowell
Watertown
West Yarmouth
Woburn
Saco
Seabrook
Salem
Brookline
Fall River

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Prague to Boston

See prices for flight routes from nearby airports that may be better suited for you.
Prague to Hartford flights

Top 10 airlines flying from Prague to Boston

Discover the top 10 airlines that operate flights from Prague 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$255Average$434FlexibilityNo cancel feeOn-timeN/A
IcelandairCheapest$448Average$593FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$509Average$641FlexibilityNo cancel feeOn-timeN/A
Turkish AirlinesCheapest$547Average$617FlexibilityNo cancel feeOn-time77%
Scandinavian AirlinesCheapest$574Average$662FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$582Average$682FlexibilityNo cancel feeOn-time70%
KLMCheapest$622Average$714FlexibilityNo cancel feeOn-time75%
DeltaCheapest$624Average$676FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$669Average$719FlexibilityNo cancel feeOn-time79%
LufthansaCheapest$678Average$733FlexibilityNo cancel feeOn-time76%
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