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

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

How long is the flight from United States to Czech Republic?

On average, it takes 8h 15m to fly from United States to Czech Republic if you fly out of New York (the most popular airport in United States) and into Prague (the most popular airport in Czech Republic). If you’re flying out of Boston and into Prague, then the flight time is around 9h 20m.

What airlines fly to Czech Republic?

Scandinavian Airlines, Lufthansa and Delta are the top three most popular airlines that fly to Czech Republic from United States according to our data. Scandinavian Airlines is the first choice among our users, with 28% of people opting to fly with this airline when traveling to Czech Republic. Keep in mind that there are 21 different airlines that fly to Czech Republic on a routine basis, so you have a few additional options to choose from.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

What is the cheapest airline that flies from United States to Czech Republic?

British Airways, American Airlines, and LEVEL are the most popular carriers operating from United States to Czech Republic

When did momondo last update prices for flights from United States to Czech Republic?

Prices for flights from United States to Czech Republic are updated daily.

How many operators does momondo search for flights from United States to Czech Republic?

As of February 2026, there are 21 operators available to choose from for flights from United States to Czech Republic.

How old do you have to be to fly from United States to Czech Republic?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Czech Republic.

What documentation or ID do you need to fly to Czech Republic?

The travel and health documents required for your trip to Czech Republic can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Czech Republic. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$175 Cheap Flights from the United States to the Czech Republic in 2026

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

Historically, on average around 20% of flights between United States and Czech Republic have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

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Find the cheapest flights from the United States to the Czech Republic

Round-trip

One-way

Last minute

Direct

Recent round-trip flight deals from the United States to the Czech Republic

Enter your travel dates to find the best prices.

7:35 pm - 11:55 am

EWR

PRG

10h 20m

1 stop

12:50 pm - 6:25 pm

PRG

EWR

11h 35m

1 stop

$378Icelandair

Sun, Mar 1 - Fri, Mar 6

5:20 pm - 10:50 am

BOS

PRG

11h 30m

1 stop

11:30 am - 6:50 pm

PRG

BOS

13h 20m

1 stop

$387Aer Lingus

Sun, Mar 29 - Sun, Apr 5

3:35 pm - 10:50 am

BOS

PRG

14h 15m

2 stops

7:30 am - 9:27 pm

PRG

BOS

19h 57m

2 stops

$388Multiple Airlines

Tue, Mar 24 - Tue, Apr 7

5:40 pm - 11:40 am

BOS

PRG

12h 00m

1 stop

12:25 pm - 7:50 pm

PRG

BOS

13h 25m

1 stop

$389Iberia

Sun, Apr 26 - Wed, May 6

5:45 pm - 8:50 am

EWR

PRG

33h 05m

2 stops

9:30 am - 1:15 pm

PRG

EWR

33h 45m

1 stop

$419Scandinavian Airlines

Thu, Apr 9 - Sat, Apr 18

5:20 pm - 8:50 am

EWR

PRG

33h 30m

1 stop

8:55 pm - 1:15 pm

PRG

EWR

22h 20m

2 stops

$421Scandinavian Airlines

Thu, Apr 16 - Wed, Apr 22

6:40 pm - 9:50 am

PHL

PRG

10h 10m

1 stop

9:10 am - 4:05 pm

PRG

PHL

12h 55m

1 stop

$480Lufthansa

Sun, Mar 22 - Tue, Mar 31

2:31 pm - 9:20 pm

DFW

PRG

23h 49m

2 stops

6:00 am - 9:45 pm

PRG

DFW

22h 45m

2 stops

$560United Airlines

Mon, May 4 - Fri, May 8

12:59 pm - 10:50 am

DCA

PRG

15h 51m

2 stops

11:00 am - 11:24 pm

PRG

DCA

18h 24m

1 stop

$599Delta

Wed, Apr 29 - Tue, May 12

7:30 pm - 9:00 am

DCA

PRG

31h 30m

1 stop

11:00 am - 10:59 pm

PRG

DCA

17h 59m

1 stop

$600Delta

Sat, Aug 1 - Wed, Aug 19

Lufthansa flights from United States to Czech Republic

Our best Lufthansa deals on United States to Czech Republic flight tickets

Lufthansa

Mar 29

BOS8:05 pmBoston Logan Intl

19h 15m

1 stop

PRG9:20 pmVáclav Havel Prague

Apr 5

PRG9:35 amVáclav Havel Prague

14h 05m

1 stop

BOS5:40 pmBoston Logan Intl

$416

Lufthansa

May 11

BOS8:05 pmBoston Logan Intl

19h 15m

1 stop

PRG9:20 pmVáclav Havel Prague

May 26

PRG9:35 amVáclav Havel Prague

14h 05m

1 stop

BOS5:40 pmBoston Logan Intl

$434

Lufthansa

Mar 5

BOS4:25 pmBoston Logan Intl

11h 10m

1 stop

PRG9:35 amVáclav Havel Prague

Mar 11

PRG1:45 pmVáclav Havel Prague

10h 50m

1 stop

BOS7:35 pmBoston Logan Intl

$437

Delta flights from United States to Czech Republic

Our best Delta deals on United States to Czech Republic flight tickets

Delta

May 10

BOS6:50 pmBoston Logan Intl

16h 50m

1 stop

PRG5:40 pmVáclav Havel Prague

May 27

PRG11:00 amVáclav Havel Prague

13h 58m

1 stop

BOS6:58 pmBoston Logan Intl

$428

Delta

Feb 16

ORD2:05 pmChicago O'Hare Intl

14h 35m

2 stops

PRG11:40 amVáclav Havel Prague

Feb 25

PRG8:55 amVáclav Havel Prague

12h 25m

1 stop

ORD2:20 pmChicago O'Hare Intl

$691

Delta

Feb 6

IAD7:30 pmWashington, D.C. Dulles Intl

15h 35m

2 stops

PRG5:05 pmVáclav Havel Prague

Feb 17

PRG8:55 amVáclav Havel Prague

13h 10m

1 stop

IAD4:05 pmWashington, D.C. Dulles Intl

$740

momondo Fare Finder

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

NewarkPrague

EWR - PRG

EWRPRG

Newark

Sun 3/1

7:35 pm-11:55 am

1 stop10h 20m

Václav Havel Prague

Fri 3/6

12:50 pm-6:25 pm

1 stop11h 35m

$378

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 3/29

5:20 pm-10:50 am

1 stop11h 30m

Václav Havel Prague

Sun 4/5

11:30 am-6:50 pm

1 stop13h 20m

$387

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Tue 3/24

3:35 pm-10:50 am

2 stops14h 15m

Václav Havel Prague

Tue 4/7

7:30 am-9:27 pm

2 stops19h 57m

$388

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

5:40 pm-11:40 am

1 stop12h 00m

Václav Havel Prague

Wed 5/6

12:25 pm-7:50 pm

1 stop13h 25m

$389

NewarkPrague

EWR - PRG

EWRPRG

Newark

Thu 4/9

5:45 pm-8:50 am

2 stops33h 05m

Václav Havel Prague

Sat 4/18

9:30 am-1:15 pm

1 stop33h 45m

$419

NewarkPrague

EWR - PRG

EWRPRG

Newark

Thu 4/16

5:20 pm-8:50 am

1 stop33h 30m

Václav Havel Prague

Wed 4/22

8:55 pm-1:15 pm

2 stops22h 20m

$421

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 3/22

6:40 pm-9:50 am

1 stop10h 10m

Václav Havel Prague

Tue 3/31

9:10 am-4:05 pm

1 stop12h 55m

$480

DallasPrague

DFW - PRG

DFWPRG

Dallas/Fort Worth

Mon 5/4

2:31 pm-9:20 pm

2 stops23h 49m

Václav Havel Prague

Fri 5/8

6:00 am-9:45 pm

2 stops22h 45m

$560

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Wed 4/29

12:59 pm-10:50 am

2 stops15h 51m

Václav Havel Prague

Tue 5/12

11:00 am-11:24 pm

1 stop18h 24m

$599

Washington, D.C.Prague

DCA - PRG

DCAPRG

Washington, D.C. Reagan-National

Sat 8/1

7:30 pm-9:00 am

1 stop31h 30m

Václav Havel Prague

Wed 8/19

11:00 am-10:59 pm

1 stop17h 59m

$600

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from United States to Czech Republic

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Delays

Other information

What is the cheapest month to fly to Czech Republic?

In general, November is the cheapest month to fly from United States to Czech Republic. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $549. If you aren’t able to travel to Czech Republic during the month of November, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $559.

What is the cheapest United States to Czech Republic flight route?

Fly from New York John F Kennedy Intl to Václav Havel Prague for the best United States - Czech Republic flight prices

How far in advance should I book a flight to Czech Republic?

You are more likely to see cheaper flights to Czech Republic from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Czech Republic for around $722 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Czech Republic from United States for as low as $610 on momondo.

What cabin class options are available on United States to Czech Republic flights?

There are 3 cabin classes available to choose from on United States to Czech Republic flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Czech Republic flights?

You could potentially save up to 75% on your flight if you consider stops on a United States to Czech Republic flight.

Cheap United States to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Czech Republic

Best Price Found	$598
Fastest flight time	7h 55m
Direct flights	Every day
Airports in Czech Republic	9 airports

The best one-way flight to Czech Republic from United States in the past 72 hours is $598. The best round-trip flight deal from United States to Czech Republic found on momondo in the last 72 hours is $832.

The fastest flight from United States to Czech Republic takes 7h 55m

Direct flights go from United States to Czech Republic every day.

There are 9 airports in Czech Republic. From United States there are direct flights to Václav Havel Prague (PRG).

Search flight deals

When did momondo last update prices for flights from United States to Czech Republic?
Prices for flights from United States to Czech Republic are updated daily.
How many operators does momondo search for flights from United States to Czech Republic?
As of February 2026, there are 21 operators available to choose from for flights from United States to Czech Republic.
How old do you have to be to fly from United States to Czech Republic?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from United States to Czech Republic.
What documentation or ID do you need to fly to Czech Republic?
The travel and health documents required for your trip to Czech Republic can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Czech Republic. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from United States to Czech Republic?
Based on momondo bookings for flights between United States and Czech Republic, the leading plane model is Boeing 767-300 (winglets), making up 29.68% of the total bookings. Other popular models include Boeing 787-8 Dreamliner with 26.86%, Boeing 787 Dreamliner with 23.67%, and Airbus A220-300 with 9.54%.

Best airlines flying from United States to Czech Republic

Compare and see reviews for airlines that fly from United States to Czech Republic with momondo

Airline	Rating	Free Cancellation	Price
LEVEL	PriceFrom $254	Free Cancellation	Rating 0.0	Search LEVEL flights
SWISS	PriceFrom $255	Free Cancellation	Rating 7.6 1,864 reviews	Search SWISS flights
Condor	PriceFrom $280	Free Cancellation	Rating 6.4 399 reviews	Search Condor flights
Austrian Airlines	PriceFrom $308	Free Cancellation	Rating 7.5 896 reviews	Search Austrian Airlines flights
American Airlines	PriceFrom $360	Free Cancellation	Rating 7.2 11,217 reviews	Search American Airlines flights
Aer Lingus	PriceFrom $364	Free Cancellation	Rating 7.2 1,444 reviews	Search Aer Lingus flights
Iberia	PriceFrom $368	Free Cancellation	Rating 7.0 3,103 reviews	Search Iberia flights
Icelandair	PriceFrom $371	Free Cancellation	Rating 7.1 606 reviews	Search Icelandair flights
Lufthansa	PriceFrom $404	Free Cancellation	Rating 6.8 7,758 reviews	Search Lufthansa flights
British Airways	PriceFrom $424	Free Cancellation	Rating 6.7 7,712 reviews	Search British Airways flights

Why use momondo?

Why should I use momondo to find a flight deal from United States to Czech Republic?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from United States to Czech Republic for you.

Can I find flights from United States to Czech Republic with flexible booking policies on momondo?

Yes. All flights to Czech Republic from United States on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from United States to Czech Republic?

Once you have performed a search for United States to Czech Republic flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from United States to Czech Republic right now. Can momondo alert me if prices change?

If you are not ready to book a flight from United States to Czech Republic now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Czech Republic and let you know when they change.

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Popular cities in the Czech Republic

Flights to Praguefrom $363

Flights to Ostravafrom $703

Flights to Brnofrom $679

Flights to Pardubice

Flights to Carlsbadfrom $1,205

Cheap flights from the United States to the Czech Republic from $175

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Big names and deals

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Find the cheapest flights from the United States to the Czech Republic

Recent round-trip flight deals from the United States to the Czech Republic

Recent one-way flight deals from the United States to the Czech Republic

Recent last minute flight deals from the United States to the Czech Republic

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Lufthansa flights from United States to Czech Republic

Our best Lufthansa deals on United States to Czech Republic flight tickets

Delta flights from United States to Czech Republic

Our best Delta deals on United States to Czech Republic flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from the United States to the Czech Republic that are best for you.

See travel insights to the Czech Republic from

How to get the cheapest flight ticket from United States to Czech Republic

What is the cheapest month to fly to Czech Republic?

What is the cheapest United States to Czech Republic flight route?

Fly from New York John F Kennedy Intl to Václav Havel Prague for the best United States - Czech Republic flight prices

How far in advance should I book a flight to Czech Republic?

What cabin class options are available on United States to Czech Republic flights?

There are 3 cabin classes available to choose from on United States to Czech Republic flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on United States to Czech Republic flights?

You could potentially save up to 75% on your flight if you consider stops on a United States to Czech Republic flight.

What is the cheapest airline that flies from United States to Czech Republic?

British Airways, American Airlines, and LEVEL are the most popular carriers operating from United States to Czech Republic

What airlines fly to Czech Republic?

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

Historically, on average around 20% of flights between United States and Czech Republic have experienced a delay on any given week. The average delay length over the past 12 months has been 193 minutes.

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

Generally, flights departing in the early afternoon tend to experience fewer delays. Flights in the evening have, in the past, seen delays more frequently in comparison.

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

Tuesday is statistically the day of the week which experiences the fewest number of delays on this flight route. Thursday has historically seen more delays on average compared to the rest of the week.

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

According to our data, Delta have had the least number of delays on this route over the last 12 months; with about 20% of their flights experiencing any sort of delay.

How long is the flight from United States to Czech Republic?

On average, it takes 8h 15m to fly from United States to Czech Republic if you fly out of New York (the most popular airport in United States) and into Prague (the most popular airport in Czech Republic). If you’re flying out of Boston and into Prague, then the flight time is around 9h 20m.

Cheap United States to Czech Republic flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from United States to Czech Republic

Best Price Found

Fastest flight time

Direct flights

Airports in Czech Republic

When did momondo last update prices for flights from United States to Czech Republic?

How many operators does momondo search for flights from United States to Czech Republic?

How old do you have to be to fly from United States to Czech Republic?

What documentation or ID do you need to fly to Czech Republic?

What is the most popular plane model from United States to Czech Republic?

Best airlines flying from United States to Czech Republic

Compare and see reviews for airlines that fly from United States to Czech Republic with momondo

Why use momondo?

Why should I use momondo to find a flight deal from United States to Czech Republic?

Can I find flights from United States to Czech Republic with flexible booking policies on momondo?

How can momondo help me find flights from United States to Czech Republic?

I’m not ready to book a flight from United States to Czech Republic right now. Can momondo alert me if prices change?

An easier way to manage your Czech Republic trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the Czech Republic

Popular cities in the Czech Republic

Popular flights according to clicks in the last 7 days on momondo