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Czech Republic

$306+ Cheap flights from Boston (BOS) to the Czech Republic

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PRG
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from Boston to Czech Republic

Keep the following information in mind while searching for Boston to Czech Republic flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$419
(British Airways)

One-way from

$306
(oojo)

Popular in

June

Cheapest in

February

Average price

$619
Provider with most accurate pricing for Boston Logan Intl-Václav Havel Prague flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-Václav Havel Prague flights.
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From Boston Logan Intl to Czech Republic
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One-way flight from Boston Logan Intl to Czech Republic
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Highest demand for flights based on searches. 14% potential increase in price ($124 potential increase over avg. RT price).
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Cheapest flight prices on average. 4% potential price decrease ($28 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 Boston to Czech Republic

Cheapest flights from Boston to Czech Republic
Explore the most affordable flight options available from Boston to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This British Airways 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 British Airways is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/128:20 pmBOS - PRG
1 stop18h 10mBritish Airways
mar. 8/2610:20 amPRG - BOS
1 stop15h 50mBritish Airways
Deal found 4/30$419
This Expedia 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/144:15 pmBOS - PRG
1 stop9h 35mCondor
mié. 5/218:50 amPRG - BOS
1 stop11h 05mCondor
Deal found 4/30$420
This Icelandair 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 5/118:50 pmBOS - PRG
1 stop10h 15mIcelandair
mié. 5/212:00 pmPRG - BOS
1 stop14h 00mIcelandair
Deal found 4/30$428
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.
mar. 9/305:40 pmBOS - PRG
1 stop20h 35mScandinavian Airlines
mar. 10/1410:25 amPRG - BOS
1 stop11h 10mScandinavian Airlines
Deal found 4/30$460
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.
mié. 11/2610:00 pmBOS - PRG
1 stop18h 50mAmerican Airlines
mié. 12/36:55 amPRG - BOS
2 stops16h 02mAmerican Airlines
Deal found 4/30$477
This StudentUniverse 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 StudentUniverse is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 8/127:45 pmBOS - PRG
2 stops17h 00mFinnair
sáb. 8/237:30 pmPRG - BOS
2 stops27h 45mFinnair
Deal found 4/30$487
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.
sáb. 5/34:15 pmBOS - PRG
1 stop17h 35mMultiple Airlines
sáb. 5/108:50 amPRG - BOS
2 stops18h 47mMultiple Airlines
Deal found 4/30$510
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/16:30 pmBOS - PRG
2 stops35h 40mAir Canada
mié. 9/171:40 pmPRG - BOS
2 stops25h 55mAir Canada
Deal found 4/30$540
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.
mié. 11/269:55 amBOS - PRG
2 stops16h 25mDelta
mié. 12/31:15 pmPRG - BOS
2 stops16h 19mDelta
Deal found 4/30$569
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/148:05 pmBOS - PRG
1 stop10h 50mUnited Airlines
mar. 5/206:00 amPRG - BOS
2 stops17h 57mUnited Airlines
Deal found 4/30$620
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 7/79:40 pmBOS - PRG
1 stop10h 25mSWISS
jue. 8/149:50 amPRG - BOS
1 stop11h 35mSWISS
Deal found 4/30$625
This Austrian 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 Austrian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/155:10 pmBOS - PRG
1 stop11h 25mAustrian Airlines
lun. 5/194:45 pmPRG - BOS
2 stops30h 36mAustrian Airlines
Deal found 4/30$689

Cheapflights Fare Finder

Customize your flight search to find flights from Boston to Czech Republic 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 mayo 1, 2025.
Use the filters below to find and compare flights from Boston to the Czech Republic that are best for you.

Fly from

Boston

Fly to

Czech Republic

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mar. 8/12

8:20 pm-8:30 pm

1 stop18h 10m

Václav Havel Prague

mar. 8/26

10:20 am-8:10 pm

1 stop15h 50m

$419

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mié. 5/14

4:15 pm-7:50 am

1 stop9h 35m

Václav Havel Prague

mié. 5/21

8:50 am-1:55 pm

1 stop11h 05m

$420

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

dom. 5/11

8:50 pm-1:05 pm

1 stop10h 15m

Václav Havel Prague

mié. 5/21

2:00 pm-10:00 pm

1 stop14h 00m

$428

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mar. 9/30

5:40 pm-8:15 pm

1 stop20h 35m

Václav Havel Prague

mar. 10/14

10:25 am-3:35 pm

1 stop11h 10m

$460

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mar. 8/12

7:45 pm-6:45 pm

2 stops17h 00m

Václav Havel Prague

sáb. 8/23

7:30 pm-5:15 pm

2 stops27h 45m

$487

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mar. 7/29

9:20 pm-6:55 pm

1 stop15h 35m

Václav Havel Prague

mar. 8/12

9:10 pm-11:20 am

1 stop20h 10m

$533

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

lun. 9/1

6:30 pm-12:10 pm

2 stops35h 40m

Václav Havel Prague

mié. 9/17

1:40 pm-9:35 am

2 stops25h 55m

$540

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

vie. 8/22

7:20 am-11:30 pm

1 stop10h 10m

Václav Havel Prague

mié. 8/27

6:40 am-4:55 pm

2 stops16h 15m

$552

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mié. 5/14

7:20 pm-9:45 pm

1 stop20h 25m

Václav Havel Prague

jue. 5/22

11:00 am-7:06 pm

1 stop14h 06m

$595

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mié. 5/14

8:05 pm-12:55 pm

1 stop10h 50m

Václav Havel Prague

mar. 5/20

6:00 am-5:57 pm

2 stops17h 57m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 28 results
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Best time to book a flight from Boston to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from Boston 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 Boston to the Czech Republic

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

Currently, November is the cheapest month in which you can book a flight from Boston to Czech Republic (average of $651). Flying from Boston to Czech Republic in June is currently the most expensive (average of $1,179). 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 BOS to CZ?

Find hourly flight availability from Boston to Czech Republic. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from Boston to Czech Republic, 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 Czech Republic by month

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

In terms of precipitation, rainfall in Czech Republic ranges from 0.4 - 2.4 inches per month. June is typically the wettest month, when rainfall can reach 2.4 in. February is typically the driest time to visit Czech Republic when rainfall is around 0.4 in.

Temperature in Czech Republic by month

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

If weather is an important factor for your trip to Czech Republic, 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 62.6 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 Czech Republic

Get insights into the airlines that provide service to Czech Republic. 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 Czech Republic. Reviews last updated mayo 1, 2025.
Get a feel of what it's like to fly with Delta, airBaltic and Azores Airlines from Boston to Czech Republic by reading reviews from past customers. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Delta
8.0
Very good
7,934 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
airBaltic
7.8
Good
178 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Austrian Airlines
7.6
Good
781 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.
Finnair
7.6
Good
1,275 reviews
Delta
8.0
Very good
7,934 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Aaron,Oct 2024

LAX - LHR

This was a flight operated by Virgin Atlantic in their Upper Class cabin. Overall, an outstanding experience.

Related info for your journey

Find useful and relevant information for your journey from Boston to Czech Republic. 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 from for flights from Boston to Czech Republic?

    If you book a flight to Czech Republic from Boston, you will be flying from Logan Intl, which is the city’s only airport. Boston Logan Intl (BOS) is located 2.6 mi from the center of Boston.

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

    For one-way options, check prices for Icelandair. According to our data, you can fly for as low as $306. Users have also found prices from $358 and $398 on British Airways and Scandinavian Airlines, respectively.

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

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

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

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

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

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

    Currently, November is the cheapest month in which you can book a flight from Boston to Czech Republic (average of $651). Flying from Boston to Czech Republic in June is currently the most expensive (average of $1,179). 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

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Alternative routes for Boston to Czech Republic

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

Discover the top 10 airlines that operate flights from Boston to Czech Republic. 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 mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$285Average$427FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$340Average$631FlexibilityNo cancel feeOn-time76%
IcelandairCheapest$390Average$607FlexibilityNo cancel feeOn-time76%
Scandinavian AirlinesCheapest$445Average$614FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$513Average$940FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$529Average$748FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$540Average$746FlexibilityNo cancel feeOn-time70%
Aer LingusCheapest$555Average$740FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$557Average$869FlexibilityNo cancel feeOn-time79%
Turkish AirlinesCheapest$558Average$620FlexibilityNo cancel feeOn-time77%

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