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Cheap flights from the United States to Prague 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 Prague 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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0 bags

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Find the cheapest flights from the United States to Prague

Recent round-trip flight deals from the United States to Prague

SWISS Logo
9:40 pm - 11:20 pmBOS-PRG
19h 40m1 stop
SWISS Logo
7:10 pm - 3:25 pmPRG-BOS
26h 15m1 stop
$199SWISS
Find Deal
Sun, Sep 21 - Mon, Sep 29
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
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
6:50 pm - 10:45 amEWR-PRG
33h 55m2 stops
Scandinavian Airlines Logo
11:15 am - 2:35 pmPRG-EWR
32h 20m1 stop
$415Scandinavian Airlines
Find Deal
Fri, Oct 24 - Thu, Oct 30
Scandinavian Airlines Logo
5:30 pm - 8:20 pmEWR-PRG
20h 50m1 stop
Scandinavian Airlines Logo
10:55 am - 1:15 pmPRG-EWR
32h 20m1 stop
$416Scandinavian Airlines
Find Deal
Sat, Sep 6 - Thu, Sep 18
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
British Airways Logo
7:50 pm - 5:30 pmSEA-PRG
13h 40m1 stop
British Airways Logo
10:55 am - 4:55 pmPRG-SEA
15h 00m1 stop
$470British Airways
Find Deal
Tue, Oct 28 - Tue, Nov 11
Delta Logo
6:40 pm - 7:35 pmSEA-PRG
15h 55m1 stop
Delta Logo
6:00 am - 8:08 pmPRG-SEA
23h 08m2 stops
$488Delta
Find Deal
Tue, Aug 12 - Tue, Aug 26
Delta Logo
5:40 pm - 5:40 pmSEA-PRG
15h 00m1 stop
Delta Logo
11:15 am - 3:55 pmPRG-SEA
13h 40m1 stop
$491Delta
Find Deal
Wed, Aug 13 - Tue, Aug 26

SWISS flights from United States to Prague

Our best SWISS deals on United States to Prague flight tickets
SWISS
Sep 21
BOS9:40 pmBoston Logan Intl
19h 40m
1 stop
PRG11:20 pmVáclav Havel Prague
Sep 29
PRG7:10 pmVáclav Havel Prague
26h 15m
1 stop
BOS3:25 pmBoston Logan Intl
$199
Find similar
SWISS
Aug 17
BOS5:05 pmBoston Logan Intl
10h 00m
1 stop
PRG9:05 amVáclav Havel Prague
Aug 28
PRG2:55 pmVáclav Havel Prague
11h 00m
1 stop
BOS7:55 pmBoston Logan Intl
$390
Find similar
SWISS
Nov 26
BOS9:50 pmBoston Logan Intl
10h 05m
1 stop
PRG1:55 pmVáclav Havel Prague
Dec 1
PRG8:15 pmVáclav Havel Prague
30h 05m
1 stop
BOS8:20 pmBoston Logan Intl
$398
Find similar

Icelandair flights from United States to Prague

Our best Icelandair deals on United States to Prague flight tickets
Icelandair
Oct 23
BOS8:50 pmBoston Logan Intl
10h 15m
1 stop
PRG1:05 pmVáclav Havel Prague
Oct 26
PRG1:05 pmVáclav Havel Prague
10h 45m
1 stop
BOS6:50 pmBoston Logan Intl
$376
Find similar
Icelandair
Oct 30
BOS12:35 pmBoston Logan Intl
18h 25m
1 stop
PRG12:00 pmVáclav Havel Prague
Nov 3
PRG12:55 pmVáclav Havel Prague
10h 50m
1 stop
BOS5:45 pmBoston Logan Intl
$377
Find similar
Icelandair
Dec 11
BOS11:35 amBoston Logan Intl
18h 25m
1 stop
PRG12:00 pmVáclav Havel Prague
Dec 15
PRG12:55 pmVáclav Havel Prague
10h 50m
1 stop
BOS5:45 pmBoston Logan Intl
$378
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from United States to Prague 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 August 1, 2025.
Use the filters below to find and compare flights from the United States to Prague that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 9/21

9:40 pm-11:20 pm

1 stop19h 40m

Václav Havel Prague

Mon 9/29

7:10 pm-3:25 pm

1 stop26h 15m

$199

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

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 10/24

6:50 pm-10:45 am

2 stops33h 55m

Václav Havel Prague

Thu 10/30

11:15 am-2:35 pm

1 stop32h 20m

$415

NewarkPrague

EWR - PRG

EWRPRG

Newark

Sat 9/6

5:30 pm-8:20 pm

1 stop20h 50m

Václav Havel Prague

Thu 9/18

10:55 am-1:15 pm

1 stop32h 20m

$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

Tue 10/28

7:50 pm-5:30 pm

1 stop13h 40m

Václav Havel Prague

Tue 11/11

10:55 am-4:55 pm

1 stop15h 00m

$470

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Tue 8/12

6:40 pm-7:35 pm

1 stop15h 55m

Václav Havel Prague

Tue 8/26

6:00 am-8:08 pm

2 stops23h 08m

$488

SeattlePrague

SEA - PRG

SEAPRG

Seattle/Tacoma Intl

Wed 8/13

5:40 pm-5:40 pm

1 stop15h 00m

Václav Havel Prague

Tue 8/26

11:15 am-3:55 pm

1 stop13h 40m

$491

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 Prague from

How to get the cheapest flight ticket from United States to Prague

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 Prague?

In general, March is the cheapest month to fly from United States to Prague. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $569. If you are unable to visit Prague during the month of March, then departing from United States during the month February is also very affordable. Most momondo users find prices during this month for around $616.

What is the cheapest day to depart on your flight to Prague?

The cheapest day to depart from United States to Prague is on a Tuesday. Travelers who choose to depart for Prague on a Tuesday will often find tickets for as low as $885. When flying out on a Saturday, the most expensive travel day of the week, you can expect to see flight prices from United States to Prague for around $1,159.

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

According to our data, the cheapest time of day to fly to Prague is in the morning. momondo users have found flights departing from United States to Prague in the morning for as low as $689. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the evening because they tend to be around $1,085. Of course, these prices can vary depending on the time of year and what airport you fly to.

What is the cheapest United States to Václav Havel Prague flight route?

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

How far in advance should I book a flight to Prague?

You are more likely to see cheaper flights to Prague from United States when booking weeks ahead of your departure date. In general, you can expect to find flights to Prague for around $772 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Prague from United States for as low as $712 on momondo.

What cabin class options are available on United States to Václav Havel Prague flights?

There are 3 cabin classes available to choose from on United States to Václav Havel Prague 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 Prague flights?

You could potentially save up to 48% on your flight if you consider stops on a United States to Prague flight.

Cheap United States to Prague flight deals and tips

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

Best Price Found

$160

Fastest flight time

9h 45m

Direct flights

Every day

Airports in Prague

1 airport
The best one-way flight to Prague from United States in the past 72 hours is $160. The best round-trip flight deal from United States to Prague found on momondo in the last 72 hours is $199.
The fastest flight from United States to Prague takes 9h 45m
Direct flights go from United States to Prague every day.
There is 1 airport near Prague: Václav Havel Prague (PRG)
Search flight deals

  • When did momondo last update prices for flights from United States to Václav Havel Prague Airport?

    Prices for flights from United States to Václav Havel Prague Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from United States to Václav Havel Prague Airport?

  • How old do you have to be to fly from United States to Václav Havel Prague Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from United States to Václav Havel Prague Airport.

  • What documentation or ID do you need to fly to Václav Havel Prague Airport?

    The necessary travel and health documents for your Václav Havel Prague Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from United States to Prague?

Best airlines flying from United States to Prague

Compare and see reviews for airlines that fly from United States to Prague 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
1,193 reviews
Search Aer Lingus flights
IberiaPriceFrom $368Free CancellationRating
7.0
2,862 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
7,224 reviews
Search British Airways flights
DeltaPriceFrom $483Free CancellationRating
8.0
7,983 reviews
Search Delta flights
LufthansaPriceFrom $484Free CancellationRating
6.8
7,276 reviews
Search Lufthansa flights

Traveling to a place near Prague?

Book flights to Prague if you plan to visit one of these locations
Český Krumlov
Pilsen
Liberec

Why use momondo?

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

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 Prague for you.

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

Flights from United States to Prague with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to Prague from United States. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Yes momondo offers price alerts on flights to Prague from United States. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Prague 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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