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Czech Republic

$240+ 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 1/12. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — PRG
ene. 7 — ene. 141
mié. 1/7
mié. 1/14
1 adult, Economy
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Cheap 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 diciembre 8, 2025.

This Travelocity deal was found by Cheapflights users on 12/7. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/299:20 pmBOS - PRG
1 stop15h 35mMultiple Airlines
lun. 1/129:35 pmPRG - BOS
1 stop22h 45mMultiple Airlines
Deal found 12/7$415
This Kiwi.com deal was found by Cheapflights users on 12/8. 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.
lun. 12/82:15 pmBOS - PRG
2 stops14h 10mAustrian Airlines
lun. 12/1511:05 amPRG - BOS
1 stop33h 00mAustrian Airlines
Deal found 12/8$422
This SWISS deal was found by Cheapflights users on 12/8. 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.
mar. 12/309:50 pmBOS - PRG
1 stop28h 55mSWISS
mar. 1/138:15 pmPRG - BOS
1 stop29h 45mSWISS
Deal found 12/8$430
This KLM deal was found by Cheapflights users on 12/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/88:50 pmBOS - PRG
1 stop19h 30mMultiple Airlines
lun. 12/156:05 pmPRG - BOS
1 stop25h 30mMultiple Airlines
Deal found 12/8$434
This Delta deal was found by Cheapflights users on 12/7. 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.
mar. 12/93:39 pmBOS - PRG
2 stops16h 06mDelta
jue. 12/186:00 amPRG - BOS
2 stops22h 26mDelta
Deal found 12/7$437
This Booking.com deal was found by Cheapflights users on 12/8. 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.
mar. 12/309:50 pmBOS - PRG
1 stop15h 10mMultiple Airlines
mar. 1/136:50 amPRG - BOS
2 stops14h 02mMultiple Airlines
Deal found 12/8$442
This United Airlines deal was found by Cheapflights users on 12/8. 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.
mar. 12/306:23 pmBOS - PRG
2 stops46h 02mUnited Airlines
mar. 1/136:15 amPRG - BOS
2 stops23h 34mUnited Airlines
Deal found 12/8$450
This Ovago deal was found by Cheapflights users on 12/6. 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 12/294:45 pmBOS - PRG
1 stop20h 10mMultiple Airlines
mié. 1/76:30 pmPRG - BOS
1 stop31h 15mMultiple Airlines
Deal found 12/6$465
This United Airlines deal was found by Cheapflights users on 12/7. 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.
lun. 12/810:10 pmBOS - PRG
1 stop9h 45mUnited Airlines
mar. 12/166:15 amPRG - BOS
1 stop18h 20mUnited Airlines
Deal found 12/7$472
This American Airlines deal was found by Cheapflights users on 12/7. 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.
lun. 12/294:45 pmBOS - PRG
1 stop20h 10mAmerican Airlines
lun. 1/1211:00 amPRG - BOS
2 stops17h 56mAmerican Airlines
Deal found 12/7$475

Find 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 diciembre 8, 2025.

Most accurate provider

Gotogate
3 stars

Most trusted provider

Gotogate
3 stars

Round-trip from

$410
(FlightHub)

One-way from

$240
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$550
Provider with most accurate pricing for Boston Logan Intl-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Václav Havel Prague flights.
Search Deals
From Boston Logan Intl to Czech Republic
Search Deals
One-way flight from Boston Logan Intl to Czech Republic
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($86 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($16 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 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 diciembre 8, 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

jue. 1/29

10:05 am-8:25 pm

2 stops28h 20m

Václav Havel Prague

jue. 2/12

10:25 am-3:50 pm

1 stop11h 25m

$424

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

vie. 1/30

10:05 am-9:45 am

2 stops17h 40m

Václav Havel Prague

sáb. 2/7

10:25 am-3:50 pm

1 stop11h 25m

$424

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

dom. 2/8

8:50 pm-9:45 am

2 stops30h 55m

Václav Havel Prague

jue. 2/12

3:00 pm-3:50 pm

1 stop30h 50m

$447

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

dom. 5/24

11:18 am-8:45 am

1 stop15h 27m

Václav Havel Prague

mié. 6/3

11:00 am-6:54 pm

1 stop13h 54m

$449

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

sáb. 1/31

10:05 am-9:45 am

2 stops17h 40m

Václav Havel Prague

lun. 5/18

10:20 am-3:35 pm

1 stop11h 15m

$452

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

jue. 1/8

9:35 pm-6:05 pm

1 stop14h 30m

Václav Havel Prague

mar. 1/13

2:50 pm-9:55 pm

1 stop13h 05m

$472

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

mié. 1/7

7:30 am-9:45 am

1 stop20h 15m

Václav Havel Prague

lun. 1/12

6:45 am-9:55 pm

1 stop21h 10m

$472

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

dom. 1/25

10:05 am-9:45 am

2 stops17h 40m

Václav Havel Prague

mié. 1/28

10:25 am-10:22 pm

2 stops17h 57m

$484

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

jue. 5/14

8:05 pm-9:25 pm

1 stop19h 20m

Václav Havel Prague

jue. 5/21

1:25 pm-5:40 pm

1 stop10h 15m

$518

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

sáb. 2/28

8:35 pm-5:05 pm

1 stop14h 30m

Václav Havel Prague

dom. 3/8

6:00 am-9:54 pm

2 stops21h 54m

$520

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 18 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, March is the cheapest month in which you can book a flight from Boston to Czech Republic (average of $340). Flying from Boston to Czech Republic in July is currently the most expensive (average of $441). 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 diciembre 8, 2025.

A simple way to save on the total cost of your ticket is to fly from Boston to Czech Republic in the afternoon. If you’re flexible enough to do this you can expect to save up to 54% on your trip compared to booking a flight at noon.

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 diciembre 8, 2025.
See what other customers who have flown with SWISS, Scandinavian Airlines, and Icelandair from Boston to the Czech Republic have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
SWISS
7.5
Good
1,807 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

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
1,807 reviews
SWISS
7.5
Good
1,807 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

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
1,602 reviews
SWISS
7.5
Good
1,807 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

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.
Icelandair
7.0
Good
588 reviews
SWISS
7.5
Good
1,807 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

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
7,618 reviews
SWISS
7.5
Good
1,807 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

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
390 reviews
SWISS
7.5
Good
1,807 reviews

Entertainment

6.8

Comfort

7.4

Boarding

7.7

Crew

8.3

Food

7.1

Overall

7.5

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 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.

  • How long is the flight from Boston to Czech Republic?

    Scandinavian Airlines can get you from Boston to Czech Republic in just under 28h 20m. Your travel time can differ by up to . There are 3882 mi between Boston and Czech Republic.

  • 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 $169. Users have also found prices from $253 and $271 on American Airlines and Lufthansa, 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, March is the cheapest month in which you can book a flight from Boston to Czech Republic (average of $340). Flying from Boston to Czech Republic in July is currently the most expensive (average of $441). 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 diciembre 8, 2025.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$276Average$398FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$312Average$607FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$365Average$620FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$368Average$477FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$374Average$466FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$374Average$689FlexibilityNo cancel feeOn-time71%
SWISSCheapest$394Average$529FlexibilityNo cancel feeOn-time79%
TAP AIR PORTUGALCheapest$399Average$804FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$410Average$498FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$412Average$666FlexibilityNo cancel feeOn-time76%

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