HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Czech Republic

$189+ 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 1/13. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PRG
Jan 8 — Jan 151
Thu 1/8
Thu 1/15
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from USA to Czech Republic with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 December 9, 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.
Mon 12/299:20 pmBOS - PRG
1 stop15h 35mMultiple Airlines
Mon 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.
Mon 12/82:15 pmBOS - PRG
2 stops14h 10mAustrian Airlines
Mon 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.
Tue 12/309:50 pmBOS - PRG
1 stop28h 55mSWISS
Tue 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.
Mon 12/88:50 pmBOS - PRG
1 stop19h 30mMultiple Airlines
Mon 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.
Tue 12/93:39 pmBOS - PRG
2 stops16h 06mDelta
Thu 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.
Tue 12/309:50 pmBOS - PRG
1 stop15h 10mMultiple Airlines
Tue 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.
Tue 12/306:23 pmBOS - PRG
2 stops46h 02mUnited Airlines
Tue 1/136:15 amPRG - BOS
2 stops23h 34mUnited Airlines
Deal found 12/8$450
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:20 pmBOS - PRG
1 stop15h 35mMultiple Airlines
Wed 1/79:30 pmPRG - BOS
1 stop30h 25mMultiple Airlines
Deal found 12/7$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.
Mon 12/810:10 pmBOS - PRG
1 stop9h 45mUnited Airlines
Tue 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.
Mon 12/294:45 pmBOS - PRG
1 stop20h 10mAmerican Airlines
Mon 1/1211:00 amPRG - BOS
2 stops17h 56mAmerican Airlines
Deal found 12/7$475
This oojo 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/267:30 pmLAX - PRG
1 stop33h 50mScandinavian Airlines
Sat 1/3110:25 amPRG - LAX
1 stop15h 35mScandinavian Airlines
Deal found 12/7$528
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/910:35 amLGA - PRG
2 stops24h 25mMultiple Airlines
Thu 12/116:30 amPRG - LGA
2 stops21h 03mMultiple Airlines
Deal found 12/7$565

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 December 9, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$369
(CrystalTravel)

One-way from

$189
(Mytrip)

Popular in

June

Cheapest in

November

Average price

$874

Good round-trip deal

$753 or less

Good one-way deal

$658 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. 14% potential increase in price ($116 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
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 December 9, 2025.
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

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 3/22

3:35 pm-11:55 am

1 stop12h 20m

Václav Havel Prague

Mon 3/30

2:00 pm-8:40 pm

1 stop15h 40m

$404

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 1/13

4:49 pm-4:05 pm

2 stops17h 16m

Václav Havel Prague

Fri 1/23

6:15 am-6:35 pm

1 stop18h 20m

$412

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 3/5

10:03 am-9:45 am

2 stops17h 42m

Václav Havel Prague

Thu 3/12

10:25 am-4:50 pm

1 stop11h 25m

$424

NewarkPrague

EWR - PRG

EWRPRG

Newark

Sun 1/25

8:33 am-9:45 am

2 stops19h 12m

Václav Havel Prague

Thu 1/29

10:25 am-3:40 pm

1 stop11h 15m

$424

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 1/11

8:40 pm-1:05 pm

1 stop10h 25m

Václav Havel Prague

Mon 1/19

1:45 pm-8:20 pm

2 stops36h 35m

$426

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 1/12

4:16 pm-4:05 pm

2 stops17h 49m

Václav Havel Prague

Mon 1/19

1:45 pm-8:20 pm

2 stops36h 35m

$431

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 1/13

9:30 am-4:05 pm

2 stops24h 35m

Václav Havel Prague

Mon 1/19

1:45 pm-8:20 pm

2 stops36h 35m

$431

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sat 1/17

10:58 am-10:25 pm

2 stops26h 27m

Václav Havel Prague

Sat 1/31

7:35 am-12:10 pm

1 stop13h 35m

$432

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 2/2

10:05 am-9:45 am

2 stops17h 40m

Václav Havel Prague

Sun 2/8

8:50 pm-3:50 pm

1 stop25h 00m

$436

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 2/8

10:05 am-9:45 am

2 stops17h 40m

Václav Havel Prague

Thu 2/12

3:00 pm-3:50 pm

1 stop30h 50m

$436

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/6

Showing 1-10 of 60 results
1
2
3
...
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, March is the cheapest month in which you can book a flight from USA to Czech Republic (average of $340). Flying from USA to Czech Republic in April is currently the most expensive (average of $417). 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 US to CZ?

Find hourly flight availability from USA 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 December 9, 2025.

It’s typically best to fly out from USA to Czech Republic in the morning. Doing so could potentially save you 8% on the flight price compared to flying at noon, which is usually more expensive.

What is the cheapest day to fly from USA to Czech Republic?

Use this chart to determine the cheapest time to fly round-trip from USA to Czech Republic. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their USA to Czech Republic flight should consider departing on Saturday afternoons when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

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 December 9, 2025.
See what other customers who have flown with Delta, Scandinavian Airlines, and United 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
8,011 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

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
8,011 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

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
7.4
Good
1,600 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

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
9,084 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

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
7,618 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

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
7,567 reviews
Delta
7.9
Good
8,011 reviews

Comfort

7.9

Boarding

8.1

Overall

7.9

Entertainment

7.9

Food

7.3

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 12h 20m. Fly via Icelandair, United Airlines, or Scandinavian Airlines to get the fastest option. Airlines will cover a distance of 5214 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 $340). Flying from USA to Czech Republic in April is currently the most expensive (average of $417). 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.
John F Kennedy Intl to Heathrow flights
Newark to Heathrow flights
John F Kennedy Intl to Charles de Gaulle flights
Newark to Charles de Gaulle flights
John F Kennedy Intl to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Gatwick flights
Boston to Heathrow flights
Newark to Leonardo da Vinci/Fiumicino flights
LaGuardia to Heathrow flights
John F Kennedy Intl to London City flights
John F Kennedy Intl to Istanbul flights
Newark to Orly flights
John F Kennedy Intl to Lisbon flights
John F Kennedy Intl to Orly flights
Newark to Gatwick flights
Miami to Madrid flights
Dulles Intl to Heathrow flights
LaGuardia to Charles de Gaulle flights
Los Angeles to Heathrow flights
John F Kennedy Intl to Malpensa flights
LaGuardia to Gatwick flights
John F Kennedy Intl to Madrid flights
John F Kennedy Intl to Stansted flights
Newark to Lisbon flights
John F Kennedy Intl to Dublin flights
O'Hare Intl to Charles de Gaulle flights
O'Hare Intl to Heathrow flights
Boston to Charles de Gaulle flights
Newark to Malpensa flights
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Athens flights
San Francisco to Heathrow flights
Los Angeles to Charles de Gaulle flights
Newark to Barcelona-El Prat flights
Dulles Intl to Charles de Gaulle flights
San Francisco to Charles de Gaulle flights
Newark to Madrid flights
O'Hare Intl to Leonardo da Vinci/Fiumicino flights
Newark to Dublin flights
Baltimore to Heathrow flights
Newark to Frankfurt flights
Seattle to Heathrow flights
John F Kennedy Intl to Zurich flights
Boston to Leonardo da Vinci/Fiumicino flights
John F Kennedy Intl to Luton flights
John F Kennedy Intl to Amsterdam flights
John F Kennedy Intl to Athens flights
Dallas/Fort Worth to Leonardo da Vinci/Fiumicino flights
Boston to Lisbon flights
Dallas/Fort Worth to Heathrow flights

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 December 9, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$255Average$762FlexibilityNo cancel feeOn-time79%
LEVELCheapest$276Average$398FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$312Average$716FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$341Average$696FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$368Average$477FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$374Average$550FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$374Average$721FlexibilityNo cancel feeOn-time71%
TAP AIR PORTUGALCheapest$399Average$768FlexibilityNo cancel feeOn-timeN/A
Austrian AirlinesCheapest$410Average$688FlexibilityNo cancel feeOn-time78%
LufthansaCheapest$411Average$898FlexibilityNo cancel feeOn-time76%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.