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Cheap flights from the United States to the Czech Republic from $236

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from the United States to the Czech Republic departing on 4/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

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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

Enter your travel dates to find the best prices.
Scandinavian Airlines Logo
5:40 pm - 5:55 pm
BOS
-
PRG
42h 15m
2 stops
Scandinavian Airlines Logo
3:20 pm - 3:35 pm
PRG
-
BOS
30h 15m
1 stop
$471Scandinavian Airlines
Sun, Apr 26 - Wed, May 6
Scandinavian Airlines Logo
5:40 pm - 5:55 pm
BOS
-
PRG
42h 15m
2 stops
Scandinavian Airlines Logo
6:35 pm - 3:35 pm
PRG
-
BOS
27h 00m
2 stops
$472Scandinavian Airlines
Sun, Apr 26 - Tue, May 5
Scandinavian Airlines Logo
5:40 pm - 5:55 pm
BOS
-
PRG
42h 15m
2 stops
Scandinavian Airlines Logo
8:55 pm - 3:35 pm
PRG
-
BOS
24h 40m
1 stop
$474Scandinavian Airlines
Sun, Apr 26 - Tue, May 12
Condor Logo
4:25 pm - 9:25 pm
JFK
-
PRG
23h 00m
1 stop
Condor Logo
8:40 am - 2:25 pm
PRG
-
JFK
11h 45m
1 stop
$477Condor
Fri, Apr 24 - Sat, May 2
Scandinavian Airlines Logo
6:55 pm - 9:40 am
JFK
-
PRG
32h 45m
1 stop
Scandinavian Airlines Logo
8:55 pm - 3:40 pm
PRG
-
JFK
24h 45m
2 stops
$479Scandinavian Airlines
Mon, Apr 27 - Tue, May 5
Condor Logo
4:25 pm - 4:00 pm
JFK
-
PRG
17h 35m
1 stop
Condor Logo
8:50 am - 2:25 pm
PRG
-
JFK
11h 35m
1 stop
$481Condor
Sun, Apr 19 - Mon, Apr 27
United Airlines Logo
3:10 pm - 11:00 am
PHL
-
PRG
13h 50m
2 stops
United Airlines Logo
12:30 pm - 2:05 pm
PRG
-
PHL
31h 35m
2 stops
$671United Airlines
Sun, Aug 9 - Wed, Aug 19
British Airways Logo
10:20 pm - 11:25 pm
PHL
-
PRG
19h 05m
2 stops
British Airways Logo
10:15 am - 1:15 pm
PRG
-
PHL
9h 00mnonstop
$683British Airways
Tue, Aug 4 - Tue, Sep 15
British Airways Logo
6:20 pm - 8:15 am
PHL
-
PRG
7h 55mnonstop
British Airways Logo
10:15 am - 1:15 pm
PRG
-
PHL
9h 00mnonstop
$686British Airways
Tue, Aug 4 - Tue, Sep 15
Icelandair Logo
8:30 pm - 1:05 pm
BWI
-
PRG
10h 35m
1 stop
Icelandair Logo
2:00 pm - 7:25 pm
PRG
-
BWI
11h 25m
1 stop
$744Icelandair
Tue, Sep 15 - Fri, Oct 2

Turkish Airlines flights from United States to Czech Republic

Our best Turkish Airlines deals on United States to Czech Republic flight tickets
Turkish Airlines
Apr 8
BOS9:50 pmBoston Logan Intl
14h 35m
1 stop
PRG6:25 pmVáclav Havel Prague
Apr 21
PRG3:20 pmVáclav Havel Prague
34h 35m
1 stop
BOS7:55 pmBoston Logan Intl
$524
Turkish Airlines
Apr 26
BOS9:50 pmBoston Logan Intl
14h 35m
1 stop
PRG6:25 pmVáclav Havel Prague
May 6
PRG9:15 amVáclav Havel Prague
16h 40m
1 stop
BOS7:55 pmBoston Logan Intl
$530
Turkish Airlines
Apr 14
BOS9:50 pmBoston Logan Intl
14h 35m
1 stop
PRG6:25 pmVáclav Havel Prague
Apr 21
PRG7:20 pmVáclav Havel Prague
30h 35m
1 stop
BOS7:55 pmBoston Logan Intl
$531

SWISS flights from United States to Czech Republic

Our best SWISS deals on United States to Czech Republic flight tickets
SWISS
Apr 28
BOS5:20 pmBoston Logan Intl
10h 15m
1 stop
PRG9:35 amVáclav Havel Prague
May 5
PRG10:25 amVáclav Havel Prague
10h 45m
1 stop
BOS3:10 pmBoston Logan Intl
$547
SWISS
Apr 1
BOS5:20 pmBoston Logan Intl
10h 15m
1 stop
PRG9:35 amVáclav Havel Prague
Apr 16
PRG9:30 amVáclav Havel Prague
11h 40m
1 stop
BOS3:10 pmBoston Logan Intl
$567
SWISS
Mar 24
BOS10:50 pmBoston Logan Intl
28h 55m
1 stop
PRG8:45 amVáclav Havel Prague
Mar 30
PRG7:30 pmVáclav Havel Prague
25h 40m
1 stop
BOS3:10 pmBoston Logan Intl
$656

momondo Fare Finder

 
Customize your flight search to find flights from United States 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, momondo users made 832,500 searches. Data last updated March 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

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

5:40 pm-5:55 pm

2 stops42h 15m

Václav Havel Prague

Wed 5/6

3:20 pm-3:35 pm

1 stop30h 15m

$471

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

5:40 pm-5:55 pm

2 stops42h 15m

Václav Havel Prague

Tue 5/5

6:35 pm-3:35 pm

2 stops27h 00m

$472

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 4/26

5:40 pm-5:55 pm

2 stops42h 15m

Václav Havel Prague

Tue 5/12

8:55 pm-3:35 pm

1 stop24h 40m

$474

New YorkPrague

JFK - PRG

JFKPRG

New York John F Kennedy Intl

Fri 4/24

4:25 pm-9:25 pm

1 stop23h 00m

Václav Havel Prague

Sat 5/2

8:40 am-2:25 pm

1 stop11h 45m

$477

New YorkPrague

JFK - PRG

JFKPRG

New York John F Kennedy Intl

Mon 4/27

6:55 pm-9:40 am

1 stop32h 45m

Václav Havel Prague

Tue 5/5

8:55 pm-3:40 pm

2 stops24h 45m

$479

New YorkPrague

JFK - PRG

JFKPRG

New York John F Kennedy Intl

Sun 4/19

4:25 pm-4:00 pm

1 stop17h 35m

Václav Havel Prague

Mon 4/27

8:50 am-2:25 pm

1 stop11h 35m

$481

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Sun 8/9

3:10 pm-11:00 am

2 stops13h 50m

Václav Havel Prague

Wed 8/19

12:30 pm-2:05 pm

2 stops31h 35m

$671

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Tue 8/4

10:20 pm-11:25 pm

2 stops19h 05m

Václav Havel Prague

Tue 9/15

10:15 am-1:15 pm

Nonstop9h 00m

$683
Quickest round-trip

PhiladelphiaPrague

PHL - PRG

PHLPRG

Philadelphia

Tue 8/4

6:20 pm-8:15 am

Nonstop7h 55m

Václav Havel Prague

Tue 9/15

10:15 am-1:15 pm

Nonstop9h 00m

$686

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Tue 9/15

8:30 pm-1:05 pm

1 stop10h 35m

Václav Havel Prague

Fri 10/2

2:00 pm-7:25 pm

1 stop11h 25m

$744

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to the Czech Republic from

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

What is the cheapest month to fly to Czech Republic?

In general, January 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 $493. If you aren’t able to travel to Czech Republic during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $508.

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 $701 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 $655 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 59% 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

$574

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 $574. The best round-trip flight deal from United States to Czech Republic found on momondo in the last 72 hours is $694.
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?

  • 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?

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
LEVELPriceFrom $254Free CancellationRating
0.0
Search LEVEL flights
SWISSPriceFrom $255Free CancellationRating
7.5
1,901 reviews
Search SWISS flights
CondorPriceFrom $280Free CancellationRating
6.5
401 reviews
Search Condor flights
Austrian AirlinesPriceFrom $308Free CancellationRating
7.6
900 reviews
Search Austrian Airlines flights
Aer LingusPriceFrom $341Free CancellationRating
7.2
1,481 reviews
Search Aer Lingus flights
American AirlinesPriceFrom $360Free CancellationRating
7.1
11,485 reviews
Search American Airlines flights
IberiaPriceFrom $368Free CancellationRating
7.0
3,147 reviews
Search Iberia flights
IcelandairPriceFrom $371Free CancellationRating
7.0
625 reviews
Search Icelandair flights
British AirwaysPriceFrom $392Free CancellationRating
6.7
7,809 reviews
Search British Airways flights
LufthansaPriceFrom $404Free CancellationRating
6.8
7,860 reviews
Search Lufthansa 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.

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