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$177+ 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 8/16. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PRG
Mar 29 — Apr 51
Sun 3/29
Sun 4/5
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 February 27, 2026.

This Mytrip deal was found by Cheapflights users on 2/24. 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.
Sun 3/295:20 pm
BOS
-
PRG
1 stop11h 50m
Aer Lingus
Tue 4/1411:50 am
PRG
-
BOS
1 stop13h 00m
Aer Lingus
Deal found 2/24$385
This Kiwi.com deal was found by Cheapflights users on 2/25. 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.
Tue 4/75:20 pm
BOS
-
PRG
1 stop11h 50m
Aer Lingus
Wed 4/1511:50 am
PRG
-
BOS
1 stop13h 00m
Aer Lingus
Deal found 2/25$386
This Travelocity deal was found by Cheapflights users on 2/25. 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.
Tue 3/315:20 pm
BOS
-
PRG
1 stop11h 50m
Aer Lingus
Wed 4/811:50 am
PRG
-
BOS
1 stop13h 00m
Aer Lingus
Deal found 2/25$388
This FlightHub deal was found by Cheapflights users on 2/26. 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.
Wed 8/123:07 pm
BOS
-
PRG
1 stop11h 08m
British Airways
Wed 8/1910:15 am
PRG
-
BOS
1 stop12h 59m
British Airways
Deal found 2/26$392
This British Airways deal was found by Cheapflights users on 2/25. 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.
Sun 4/265:40 pm
BOS
-
PRG
1 stop12h 00m
Iberia
Wed 5/612:25 pm
PRG
-
BOS
1 stop13h 25m
Iberia
Deal found 2/25$394
This Mytrip deal was found by Cheapflights users on 2/25. 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 4/148:25 pm
EWR
-
PRG
2 stops13h 40m
Multiple Airlines
Tue 4/286:20 am
PRG
-
EWR
2 stops18h 55m
Multiple Airlines
Deal found 2/25$394
This Booking.com deal was found by Cheapflights users on 2/26. 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.
Wed 8/125:25 pm
BOS
-
PRG
1 stop11h 45m
Aer Lingus
Wed 8/1911:50 am
PRG
-
BOS
1 stop13h 00m
Aer Lingus
Deal found 2/26$398
This Booking.com deal was found by Cheapflights users on 2/26. 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.
Tue 8/45:25 pm
BOS
-
PRG
1 stop11h 45m
Aer Lingus
Tue 8/1811:50 am
PRG
-
BOS
1 stop13h 00m
Aer Lingus
Deal found 2/26$400
This KLM deal was found by Cheapflights users on 2/24. 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.
Tue 5/54:35 pm
BOS
-
PRG
1 stop15h 10m
KLM
Tue 5/1211:00 am
PRG
-
BOS
1 stop18h 37m
KLM
Deal found 2/24$402
This American Airlines deal was found by Cheapflights users on 2/25. 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.
Mon 5/45:09 pm
BOS
-
PRG
2 stops14h 06m
American Airlines
Wed 5/1312:25 pm
PRG
-
BOS
1 stop13h 25m
American Airlines
Deal found 2/25$403
This Kiwi.com deal was found by Cheapflights users on 2/24. 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.
Tue 5/55:10 pm
BOS
-
PRG
1 stop11h 25m
Multiple Airlines
Thu 5/142:55 pm
PRG
-
BOS
1 stop11h 00m
Multiple Airlines
Deal found 2/24$404
This Gotogate deal was found by Cheapflights users on 2/23. 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.
Wed 8/268:05 pm
BOS
-
PRG
1 stop19h 15m
Multiple Airlines
Wed 9/912:30 pm
PRG
-
BOS
1 stop16h 10m
Multiple Airlines
Deal found 2/23$407

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 February 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$385
(Mytrip)

One-way from

$174
(Booking.com)

Popular in

June

Cheapest in

January

Average price

$537

Good round-trip deal

$759 or less

Good one-way deal

$574 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 ($16 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 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 February 27, 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

Fly to

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

9:55 pm-6:40 pm

1 stop14h 45m

Václav Havel Prague

Wed 5/6

12:25 pm-7:50 pm

1 stop13h 25m

$420

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 8/13

8:05 pm-9:20 pm

1 stop19h 15m

Václav Havel Prague

Thu 8/20

1:25 pm-5:40 pm

1 stop10h 15m

$460

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

7:05 pm-9:45 pm

1 stop20h 40m

Václav Havel Prague

Tue 5/5

2:30 pm-1:15 am

2 stops16h 45m

$461

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

7:05 pm-9:45 pm

1 stop20h 40m

Václav Havel Prague

Wed 5/6

2:30 pm-1:15 am

2 stops16h 45m

$461

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 3/10

6:15 am-4:05 pm

2 stops28h 50m

Václav Havel Prague

Tue 3/17

6:50 am-6:41 pm

2 stops16h 51m

$471

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 4/15

5:45 am-5:55 pm

2 stops30h 10m

Václav Havel Prague

Mon 4/20

1:25 pm-9:59 am

2 stops50h 34m

$477

New YorkPrague

JFK - PRG

JFKPRG

New York John F Kennedy Intl

Fri 4/24

6:55 pm-9:40 am

2 stops32h 45m

Václav Havel Prague

Sat 5/2

8:55 pm-3:40 pm

2 stops24h 45m

$479

Washington, D.C.Prague

IAD - PRG

IADPRG

Washington, D.C. Dulles Intl

Sun 4/26

8:20 pm-9:40 am

1 stop31h 20m

Václav Havel Prague

Thu 4/30

8:55 pm-5:00 pm

1 stop26h 05m

$490

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Wed 4/22

2:53 pm-9:20 pm

2 stops21h 27m

Václav Havel Prague

Fri 5/1

6:00 am-5:13 pm

2 stops20h 13m

$510

Los AngelesPrague

LAX - PRG

LAXPRG

Los Angeles

Tue 4/21

12:55 pm-9:20 pm

2 stops23h 25m

Václav Havel Prague

Thu 4/30

11:40 am-11:02 pm

2 stops20h 22m

$511

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/25

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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, February is the cheapest month in which you can book a flight from USA to Czech Republic (average of $338). Flying from USA to Czech Republic in June is currently the most expensive (average of $409). 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 February 27, 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
8,242 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
8,242 reviews
Delta
7.9
Good
8,242 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
9,351 reviews
Delta
7.9
Good
8,242 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
1,700 reviews
Delta
7.9
Good
8,242 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
7,815 reviews
Delta
7.9
Good
8,242 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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
7,772 reviews
Delta
7.9
Good
8,242 reviews

Entertainment

7.8

Food

7.2

Comfort

7.9

Overall

7.9

Boarding

8.1

Crew

8.5

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 9h 45m. Fly via KLM, United Airlines, or Delta 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, February is the cheapest month in which you can book a flight from USA to Czech Republic (average of $338). Flying from USA to Czech Republic in June is currently the most expensive (average of $409). 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 February 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
LEVELCheapest$254Average$372FlexibilityNo cancel feeOn-timeN/A
SWISSCheapest$255Average$757FlexibilityNo cancel feeOn-time79%
CondorCheapest$280Average$719FlexibilityNo cancel feeOn-time76%
Austrian AirlinesCheapest$308Average$692FlexibilityNo cancel feeOn-time78%
American AirlinesCheapest$352Average$703FlexibilityNo cancel feeOn-time71%
Aer LingusCheapest$364Average$616FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$368Average$477FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$371Average$532FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$404Average$843FlexibilityNo cancel feeOn-time76%
British AirwaysCheapest$424Average$714FlexibilityNo cancel feeOn-time70%

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