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$264+ 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 5/12. Fares are subject to change and may not be available on all flights or dates of travel.
PRG — BOS
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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Cheap 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 May 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$429
(Justfly.com)

One-way from

$264
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$477
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 Czech Republic to Boston Logan Intl
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One-way flight from Czech Republic to Boston Logan Intl
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Highest demand for flights based on searches. 7% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Find 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 May 1, 2025.

This Justfly.com deal was found by Cheapflights users on 4/30. 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.
Thu 5/158:50 amPRG - BOS
1 stop11h 10mCondor
Mon 5/264:15 pmBOS - PRG
1 stop9h 35mCondor
Deal found 4/30$429
This Condor deal was found by Cheapflights users on 4/30. 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.
Fri 5/28:50 amPRG - BOS
1 stop11h 05mMultiple Airlines
Sun 5/187:10 amBOS - PRG
2 stops26h 40mMultiple Airlines
Deal found 4/30$502
This British Airways deal was found by Cheapflights users on 5/1. 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/237:20 amPRG - BOS
2 stops20h 59mBritish Airways
Fri 7/187:15 amBOS - PRG
1 stop10h 15mBritish Airways
Deal found 5/1$675
This Delta deal was found by Cheapflights users on 4/30. 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 5/156:00 amPRG - BOS
2 stops19h 06mDelta
Mon 5/2610:20 pmBOS - PRG
1 stop17h 25mDelta
Deal found 4/30$679
This Icelandair deal was found by Cheapflights users on 5/1. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/232:00 pmPRG - BOS
1 stop14h 00mIcelandair
Sun 7/2012:35 pmBOS - PRG
1 stop18h 30mIcelandair
Deal found 5/1$683
This United Airlines deal was found by Cheapflights users on 5/1. 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 6/256:00 amPRG - BOS
2 stops18h 00mUnited Airlines
Tue 7/159:40 pmBOS - PRG
1 stop10h 25mUnited Airlines
Deal found 5/1$714
This Finnair deal was found by Cheapflights users on 5/1. 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.
Tue 6/247:30 pmPRG - BOS
2 stops32h 49mFinnair
Tue 7/158:05 pmBOS - PRG
2 stops29h 25mFinnair
Deal found 5/1$721
This Air Canada deal was found by Cheapflights users on 5/1. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/2311:40 amPRG - BOS
2 stops27h 55mAir Canada
Tue 7/155:50 amBOS - PRG
2 stops21h 15mAir Canada
Deal found 5/1$727
This SWISS deal was found by Cheapflights users on 5/1. 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 SWISS is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/92:55 pmPRG - BOS
1 stop30h 30mSWISS
Fri 8/299:40 pmBOS - PRG
1 stop19h 40mSWISS
Deal found 5/1$734
This Brussels Airlines deal was found by Cheapflights users on 4/30. 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 Brussels Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/211:50 amPRG - BOS
2 stops14h 20mBrussels Airlines
Sun 5/1810:00 pmBOS - PRG
2 stops13h 55mBrussels Airlines
Deal found 4/30$905
This FlightHub deal was found by Cheapflights users on 4/30. 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 8/311:50 amPRG - BOS
2 stops25h 54mAer Lingus
Sat 12/205:30 amBOS - PRG
2 stops23h 30mAer Lingus
Deal found 4/30$1,010
This American Airlines deal was found by Cheapflights users on 4/30. 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 5/311:00 amPRG - BOS
1 stop12h 05mAmerican Airlines
Mon 5/198:05 pmBOS - PRG
1 stop20h 55mAmerican Airlines
Deal found 4/30$1,043

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 May 1, 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

Thu 5/15

8:50 am-2:00 pm

1 stop11h 10m

Boston Logan Intl

Mon 5/26

4:15 pm-7:50 am

1 stop9h 35m

$429

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 6/12

8:50 am-2:00 pm

1 stop11h 10m

Boston Logan Intl

Mon 6/23

11:15 am-3:50 pm

2 stops22h 35m

$559

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 6/23

7:20 am-10:19 pm

2 stops20h 59m

Boston Logan Intl

Fri 7/18

7:15 am-11:30 pm

1 stop10h 15m

$675

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Thu 5/15

6:00 am-7:06 pm

2 stops19h 06m

Boston Logan Intl

Mon 5/26

10:20 pm-9:45 pm

1 stop17h 25m

$679

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 6/23

2:00 pm-10:00 pm

1 stop14h 00m

Boston Logan Intl

Sun 7/20

12:35 pm-1:05 pm

1 stop18h 30m

$683

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Wed 6/25

6:00 am-6:00 pm

2 stops18h 00m

Boston Logan Intl

Tue 7/15

9:40 pm-2:05 pm

1 stop10h 25m

$714

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Tue 6/24

7:30 pm-10:19 pm

2 stops32h 49m

Boston Logan Intl

Tue 7/15

8:05 pm-7:30 am

2 stops29h 25m

$721

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Mon 6/23

11:40 am-9:35 am

2 stops27h 55m

Boston Logan Intl

Tue 7/15

5:50 am-9:05 am

2 stops21h 15m

$727

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sat 8/9

2:55 pm-3:25 pm

1 stop30h 30m

Boston Logan Intl

Fri 8/29

9:40 pm-11:20 pm

1 stop19h 40m

$734

PragueBoston

PRG - BOS

PRGBOS

Václav Havel Prague

Sun 8/3

11:50 am-7:44 am

2 stops25h 54m

Boston Logan Intl

Sat 12/20

5:30 am-11:00 am

2 stops23h 30m

$1,010

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 21 results
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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, January is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $218). Flying from Czech Republic to Boston in July is currently the most expensive (average of $310). 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 May 1, 2025.

When flying from Czech Republic to Boston, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 May 1, 2025.
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
LOT
7.6
Good
1,069 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
SWISS
7.5
Good
1,589 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,934 reviews

Food

7.3

Overall

8.0

Boarding

8.2

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

TUS - LAX

Delta has consistently been the best U.S. airline for my travels and this flight was no exception

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.

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

    For one-way options, check prices for Vueling. According to our data, you can fly for as low as $264. Users have also found prices from $431 and $577 on Iberia and Icelandair, 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, January is the cheapest month in which you can book a flight from Czech Republic to Boston (average of $218). Flying from Czech Republic to Boston in July is currently the most expensive (average of $310). 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 the Czech Republic?

Book flights to the Czech Republic if you plan to visit one of these locations
Marlborough
Warwick
Cambridge
Waltham
Framingham
Chestnut Hill
Randolph
Brockton
Lowell
Woburn
Somerville
York Beach
Saco
Burlington
West Yarmouth
Smithfield
Lincoln
Salem
Chelsea
Seabrook

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Czech Republic to Boston

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Czech Republic to Boston

Discover the top 10 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 May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$255Average$434FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$441Average$508FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$500Average$649FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$516Average$638FlexibilityNo cancel feeOn-timeN/A
Scandinavian AirlinesCheapest$577Average$660FlexibilityNo cancel feeOn-time77%
Turkish AirlinesCheapest$579Average$630FlexibilityNo cancel feeOn-time77%
British AirwaysCheapest$580Average$704FlexibilityNo cancel feeOn-time70%
DeltaCheapest$624Average$786FlexibilityNo cancel feeOn-timeN/A
KLMCheapest$645Average$703FlexibilityNo cancel feeOn-time75%
SWISSCheapest$669Average$727FlexibilityNo cancel feeOn-time79%

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