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$158+ Cheap flights from the United States 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 3/22. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PRG
Feb 21 — Feb 281
Sat 2/21
Sat 2/28
1 adult, Economy
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Cheap flight deals from USA to Czech Republic

Cheapest flights from USA to Czech Republic
Explore the most affordable flight options available from USA to Czech Republic. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 22, 2026.

This oojo deal was found by Cheapflights users on 1/21. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:35 pm
EWR
-
PRG
1 stop10h 20m
Icelandair
Fri 3/1312:50 pm
PRG
-
EWR
1 stop11h 35m
Icelandair
Deal found 1/21$376
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/88:40 pm
BWI
-
PRG
1 stop10h 15m
Icelandair
Fri 3/2712:50 pm
PRG
-
BWI
1 stop11h 50m
Icelandair
Deal found 1/20$387
This KAYAK deal was found by Cheapflights users on 1/21. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/145:10 pm
BOS
-
PRG
1 stop11h 25m
Austrian Airlines
Wed 4/227:30 am
PRG
-
BOS
2 stops16h 49m
Austrian Airlines
Deal found 1/21$390
This oojo deal was found by Cheapflights users on 1/19. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/23:49 pm
BOS
-
PRG
2 stops16h 11m
British Airways
Mon 3/169:35 pm
PRG
-
BOS
2 stops22h 41m
British Airways
Deal found 1/19$391
This oojo deal was found by Cheapflights users on 1/20. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 2/169:35 pm
BOS
-
PRG
1 stop19h 15m
British Airways
Mon 2/239:35 pm
PRG
-
BOS
2 stops32h 24m
British Airways
Deal found 1/20$393
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Sun 4/129:40 pm
BOS
-
PRG
1 stop10h 15m
United Airlines
Tue 4/216:15 am
PRG
-
BOS
2 stops15h 15m
United Airlines
Deal found 1/21$394
This United Airlines deal was found by Cheapflights users on 1/20. 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.
Mon 5/113:32 pm
BOS
-
PRG
2 stops20h 23m
United Airlines
Wed 6/1712:30 pm
PRG
-
BOS
1 stop27h 23m
United Airlines
Deal found 1/20$395
This Mytrip deal was found by Cheapflights users on 1/20. 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.
Wed 1/219:50 pm
BOS
-
PRG
1 stop10h 05m
SWISS
Wed 1/282:50 pm
PRG
-
BOS
1 stop11h 30m
SWISS
Deal found 1/20$396
This United Airlines deal was found by Cheapflights users on 1/21. 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.
Tue 4/148:05 pm
BOS
-
PRG
1 stop14h 00m
United Airlines
Tue 4/216:15 am
PRG
-
BOS
2 stops15h 15m
United Airlines
Deal found 1/21$397
This Air Canada deal was found by Cheapflights users on 1/21. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/1310:40 am
BOS
-
PRG
2 stops20h 05m
Air Canada
Thu 4/237:30 am
PRG
-
BOS
2 stops16h 27m
Air Canada
Deal found 1/21$398
This Kiwi.com deal was found by Cheapflights users on 1/22. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1910:10 pm
BOS
-
PRG
1 stop9h 45m
SWISS
Thu 2/262:50 pm
PRG
-
BOS
1 stop11h 10m
SWISS
Deal found 1/22$400
This Kiwi.com deal was found by Cheapflights users on 1/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/305:20 pm
EWR
-
PRG
1 stop33h 30m
Scandinavian Airlines
Thu 5/710:40 am
PRG
-
EWR
1 stop32h 35m
Scandinavian Airlines
Deal found 1/20$400

Find flight deals from USA to Czech Republic

Keep the following information in mind while searching for USA to Czech Republic flight deals. Data was last updated January 22, 2026.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$376
(oojo)

One-way from

$158
(Kiwi.com)

Popular in

June

Cheapest in

November

Average price

$618

Good round-trip deal

$831 or less

Good one-way deal

$598 or less
Provider with most accurate pricing for New York (NYC)-Václav Havel Prague flight deals.
Search Deals
Provider most trusted by Cheapflights users for New York (NYC)-Václav Havel Prague flights.
Search Deals
From USA to Czech Republic
Search Deals
One-way flight from USA to Czech Republic
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($132 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
Search Deals
Price to beat on a round-trip flight from USA to Czech Republic.
Search Deals
Price to beat on a one-way flight from USA to Czech Republic.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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 January 22, 2026.
Use the filters below to find and compare flights from the United States to the Czech Republic that are best for you.

Fly from

USA

Fly to

Czech Republic

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 4/13

7:35 pm-1:15 pm

1 stop11h 40m

Václav Havel Prague

Wed 4/22

12:55 pm-11:52 pm

2 stops16h 57m

$403

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 4/15

7:30 pm-5:30 pm

2 stops16h 00m

Václav Havel Prague

Wed 4/22

6:15 am-5:40 pm

1 stop17h 25m

$405

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 5/12

3:32 pm-5:55 pm

2 stops20h 23m

Václav Havel Prague

Tue 6/16

6:15 am-5:40 pm

1 stop17h 25m

$411

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 5/12

9:50 pm-11:25 pm

1 stop19h 35m

Václav Havel Prague

Mon 6/1

8:55 pm-4:55 pm

1 stop26h 00m

$418

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 5/12

3:32 pm-5:55 pm

2 stops20h 23m

Václav Havel Prague

Thu 5/28

6:15 am-10:39 pm

2 stops22h 24m

$419

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 2/22

10:10 pm-7:00 pm

1 stop14h 50m

Václav Havel Prague

Sat 2/28

4:40 pm-2:05 pm

1 stop27h 25m

$421

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/12

9:40 pm-1:55 pm

1 stop10h 15m

Václav Havel Prague

Mon 4/20

1:25 pm-3:30 pm

2 stops32h 05m

$424

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sat 5/9

7:27 pm-11:00 am

2 stops33h 33m

Václav Havel Prague

Thu 5/21

6:15 am-4:25 pm

2 stops16h 10m

$427

NewarkPrague

EWR - PRG

EWRPRG

Newark

Sun 3/8

7:30 pm-2:20 pm

2 stops13h 50m

Václav Havel Prague

Fri 3/13

10:25 am-2:25 pm

2 stops33h 00m

$451

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 4/23

3:35 pm-5:45 pm

2 stops20h 10m

Václav Havel Prague

Mon 4/27

7:30 pm-3:30 pm

1 stop26h 00m

$451

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/20

Showing 1-10 of 60 results
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Best time to book a flight from USA to Czech Republic

Have a flexible travel schedule? Discover the best time to fly to Czech Republic from USA 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 United States to the Czech Republic

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

Currently, March is the cheapest month in which you can book a flight from USA to Czech Republic (average of $324). Flying from USA to Czech Republic in June is currently the most expensive (average of $397). 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.

How often are flights from the United States to the Czech Republic delayed?

About 20% of weekly flights between United States and Czech Republic have experienced delays in the past year, with the average delay time being 193 minutes.

What is the most punctual flight time for the United States to the Czech Republic flights?

Historically, flights departing in the early afternoon are less likely to be delayed, whereas flights leaving in the evening tend to experience delays more often.

What day of the week experiences the fewest flight delays on this route?

Tuesday tends to have the lowest number of delays on this route, whereas Thursday has historically faced a higher average of delays compared to other days of the week.

Which airline has the best punctuality record on the United States to the Czech Republic flights?

Over the last year, Delta have had the lowest number of delays on this route, with just 20% of flights being delayed.

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 January 22, 2026.
See what other customers who have flown with Delta, United Airlines, and Scandinavian Airlines from the United States 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.
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,088 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,192 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Scandinavian Airlines
7.3
Good
1,660 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Lufthansa
6.8
Okay
7,743 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,690 reviews
Delta
7.9
Good
8,088 reviews

Entertainment

7.8

Crew

8.5

Comfort

7.9

Overall

7.9

Food

7.2

Boarding

8.1

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

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

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

    There are many flights that can get you from USA to Czech Republic in 11h 40m. Fly via British Airways, United Airlines, or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 3882 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Air France. According to our data, you can fly for as low as $158. Users have also found prices from $169 and $198 on Icelandair and British Airways, respectively.

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

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

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

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

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

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

    Currently, March is the cheapest month in which you can book a flight from USA to Czech Republic (average of $324). Flying from USA to Czech Republic in June is currently the most expensive (average of $397). 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

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 USA 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 USA to Czech Republic

Discover the top 10 airlines that operate flights from USA 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 January 22, 2026.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$254Average$372FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$255Average$772FlexibilityNo cancel feeOn-time79%
CondorCheapest$280Average$713FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$308Average$688FlexibilityNo cancel feeOn-time78%
Aer LingusCheapest$365Average$661FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$368Average$477FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$371Average$534FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$374Average$677FlexibilityNo cancel feeOn-time71%
LufthansaCheapest$404Average$867FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$424Average$720FlexibilityNo cancel feeOn-time70%

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