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Cheap flights from the United States to the Czech Republic from $160

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 9/30. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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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

Aer Lingus Logo
5:50 pm - 11:00 amBOS-PRG
11h 10m1 stop
Aer Lingus Logo
11:40 am - 6:55 pmPRG-BOS
13h 15m1 stop
$333Aer Lingus
Find Deal
Fri, Nov 28 - Fri, Dec 12
Aer Lingus Logo
5:50 pm - 11:00 amBOS-PRG
11h 10m1 stop
Aer Lingus Logo
11:40 am - 6:55 pmPRG-BOS
13h 15m1 stop
$334Aer Lingus
Find Deal
Sat, Nov 29 - Sat, Dec 13
Lufthansa Logo
8:40 pm - 1:05 pmBOS-PRG
10h 25m1 stop
Lufthansa Logo
1:45 pm - 6:35 pmPRG-BOS
10h 50m1 stop
$368Lufthansa
Find Deal
Thu, Nov 27 - Thu, Dec 11
Lufthansa Logo
8:05 pm - 4:00 pmBOS-PRG
13h 55m1 stop
Lufthansa Logo
10:25 am - 4:00 pmPRG-BOS
11h 35m1 stop
$403Lufthansa
Find Deal
Wed, Aug 27 - Tue, Sep 2
Scandinavian Airlines Logo
6:30 pm - 6:35 pmEWR-PRG
42h 05m2 stops
Scandinavian Airlines Logo
7:15 pm - 1:35 pmPRG-EWR
24h 20m1 stop
$413Scandinavian Airlines
Find Deal
Fri, Dec 5 - Sun, Dec 14
Scandinavian Airlines Logo
6:30 pm - 8:10 pmEWR-PRG
19h 40m2 stops
Scandinavian Airlines Logo
7:15 pm - 1:35 pmPRG-EWR
24h 20m1 stop
$415Scandinavian Airlines
Find Deal
Fri, Nov 28 - Sun, Dec 7
British Airways Logo
9:45 am - 9:50 amJFK-PRG
18h 05m1 stop
British Airways Logo
7:30 pm - 7:05 pmPRG-JFK
29h 35m1 stop
$416British Airways
Find Deal
Sat, Sep 27 - Sun, Sep 28
British Airways Logo
6:50 pm - 2:35 pmSEA-PRG
34h 45m1 stop
British Airways Logo
7:00 pm - 11:30 amPRG-SEA
25h 30m1 stop
$454British Airways
Find Deal
Mon, Dec 1 - Mon, Dec 15
Delta Logo
11:25 am - 5:35 pmSEA-PRG
21h 10m2 stops
Delta Logo
2:30 pm - 11:50 amPRG-SEA
30h 20m1 stop
$497Delta
Find Deal
Mon, Nov 24 - Mon, Dec 8
Delta Logo
3:00 pm - 1:45 pmSEA-PRG
13h 45m1 stop
Delta Logo
6:30 am - 11:34 pmPRG-SEA
26h 04m2 stops
$501Delta
Find Deal
Sun, Nov 23 - Fri, Dec 5

Condor flights from United States to Czech Republic

Our best Condor deals on United States to Czech Republic flight tickets
Condor
Aug 28
BOS4:00 pmBoston Logan Intl
9h 50m
1 stop
PRG7:50 amVáclav Havel Prague
Sep 2
PRG8:50 amVáclav Havel Prague
11h 05m
1 stop
BOS1:55 pmBoston Logan Intl
$404
Find similar
Condor
Sep 8
JFK4:05 pmNew York John F Kennedy Intl
17h 45m
1 stop
PRG3:50 pmVáclav Havel Prague
Sep 16
PRG8:50 amVáclav Havel Prague
11h 15m
1 stop
JFK2:05 pmNew York John F Kennedy Intl
$410
Find similar
Condor
Sep 2
JFK4:05 pmNew York John F Kennedy Intl
9h 45m
1 stop
PRG7:50 amVáclav Havel Prague
Sep 12
PRG8:50 amVáclav Havel Prague
11h 15m
1 stop
JFK2:05 pmNew York John F Kennedy Intl
$420
Find similar

United Airlines flights from United States to Czech Republic

Our best United Airlines deals on United States to Czech Republic flight tickets
United Airlines
Aug 12
BOS5:05 pmBoston Logan Intl
15h 00m
1 stop
PRG2:05 pmVáclav Havel Prague
Sep 3
PRG1:40 pmVáclav Havel Prague
14h 59m
1 stop
BOS10:39 pmBoston Logan Intl
$410
Find similar
United Airlines
Aug 6
BOS9:40 pmBoston Logan Intl
12h 20m
2 stops
PRG4:00 pmVáclav Havel Prague
Aug 13
PRG6:00 amVáclav Havel Prague
15h 25m
2 stops
BOS3:25 pmBoston Logan Intl
$478
Find similar
United Airlines
Dec 1
SEA8:15 amSeattle/Tacoma Intl
29h 10m
2 stops
PRG10:25 pmVáclav Havel Prague
Dec 15
PRG7:40 amVáclav Havel Prague
13h 30m
1 stop
SEA12:10 pmSeattle/Tacoma Intl
$488
Find similar

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 July 31, 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

Fly to

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Fri 11/28

5:50 pm-11:00 am

1 stop11h 10m

Václav Havel Prague

Fri 12/12

11:40 am-6:55 pm

1 stop13h 15m

$333

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sat 11/29

5:50 pm-11:00 am

1 stop11h 10m

Václav Havel Prague

Sat 12/13

11:40 am-6:55 pm

1 stop13h 15m

$334

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 11/27

8:40 pm-1:05 pm

1 stop10h 25m

Václav Havel Prague

Thu 12/11

1:45 pm-6:35 pm

1 stop10h 50m

$368

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 8/27

8:05 pm-4:00 pm

1 stop13h 55m

Václav Havel Prague

Tue 9/2

10:25 am-4:00 pm

1 stop11h 35m

$403

NewarkPrague

EWR - PRG

EWRPRG

Newark

Fri 12/5

6:30 pm-6:35 pm

2 stops42h 05m

Václav Havel Prague

Sun 12/14

7:15 pm-1:35 pm

1 stop24h 20m

$413

NewarkPrague

EWR - PRG

EWRPRG

Newark

Fri 11/28

6:30 pm-8:10 pm

2 stops19h 40m

Václav Havel Prague

Sun 12/7

7:15 pm-1:35 pm

1 stop24h 20m

$415

New YorkPrague

JFK - PRG

JFKPRG

New York John F Kennedy Intl

Sat 9/27

9:45 am-9:50 am

1 stop18h 05m

Václav Havel Prague

Sun 9/28

7:30 pm-7:05 pm

1 stop29h 35m

$416

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 12/1

6:50 pm-2:35 pm

1 stop34h 45m

Václav Havel Prague

Mon 12/15

7:00 pm-11:30 am

1 stop25h 30m

$454

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Mon 11/24

11:25 am-5:35 pm

2 stops21h 10m

Václav Havel Prague

Mon 12/8

2:30 pm-11:50 am

1 stop30h 20m

$497

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Sun 11/23

3:00 pm-1:45 pm

1 stop13h 45m

Václav Havel Prague

Fri 12/5

6:30 am-11:34 pm

2 stops26h 04m

$501

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, March 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 $569. If you aren’t able to travel to Czech Republic during the month of March, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $616.

What is the cheapest day to depart on your flight to Czech Republic?

The cheapest day to depart from United States to Czech Republic is on a Wednesday when prices can be found for as low as $905. The most expensive day to fly to Czech Republic is Saturday, with ticket prices averaging around $1,070.

What is the cheapest time of day to depart on your flight to Czech Republic?

In the evening is the cheapest time of day to fly from United States to Czech Republic when you can find flight prices for as low as $904. Flying to Czech Republic in the evening is an ideal time because this is during off-peak travel hours. Flights to Czech Republic are more costly in the morning, with an average ticket price of $1,017. Departure times in the morning fall within the peak daily travel times, which is why tickets can be more expensive.

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 $772 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 $712 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 48% 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

$160

Fastest flight time

9h 45m

Direct flights

Every day

Airports in Czech Republic

1 airport
The best one-way flight to Czech Republic from United States in the past 72 hours is $160. The best round-trip flight deal from United States to Czech Republic found on momondo in the last 72 hours is $333.
The fastest flight from United States to Czech Republic takes 9h 45m
Direct flights go from United States to Czech Republic every day.
There is 1 airport near Czech Republic: 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
SWISSPriceFrom $255Free CancellationRating
7.5
1,686 reviews
Search SWISS flights
LEVELPriceFrom $276Free CancellationRating
4.0
4 reviews
Search LEVEL flights
CondorPriceFrom $329Free CancellationRating
6.3
353 reviews
Search Condor flights
Aer LingusPriceFrom $366Free CancellationRating
7.1
1,192 reviews
Search Aer Lingus flights
IberiaPriceFrom $368Free CancellationRating
7.0
2,859 reviews
Search Iberia flights
American AirlinesPriceFrom $379Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
IcelandairPriceFrom $381Free CancellationRating
7.0
520 reviews
Search Icelandair flights
British AirwaysPriceFrom $476Free CancellationRating
6.6
7,222 reviews
Search British Airways flights
DeltaPriceFrom $483Free CancellationRating
8.0
7,981 reviews
Search Delta flights
LufthansaPriceFrom $484Free CancellationRating
6.8
7,275 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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