Prague

$217+ Cheap flights from the United States to Prague (PRG)

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 11/23. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — PRG
Oct 19 — Oct 261
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Cheap flight deals from USA to Prague

Keep the following information in mind while searching for USA to Prague flight deals. Data was last updated September 19, 2025.

Round-trip from

$391
(American Airlines)

One-way from

$217
(Mytrip)

Popular in

December

Cheapest in

March

Average price

$663

Good round-trip deal

$651 or less

Good one-way deal

$708 or less
From USA to Václav Havel Prague
One-way flight from USA to Václav Havel Prague
Highest demand for flights based on searches. 1% potential increase in price ($9 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease ($18 potential savings vs. average RT price).
Average for round-trip flights in September 2025
Price to beat on a round-trip flight from USA to Václav Havel Prague.
Price to beat on a one-way flight from USA to Václav Havel Prague.

Find flight deals from USA to Prague

Cheapest flights from USA to Prague
Explore the most affordable flight options available from USA to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 19, 2025.

This Mytrip deal was found by Cheapflights users on 9/17. 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.
Sun 10/196:00 amBOS - PRG
2 stops28h 00mAir Canada
Tue 11/46:50 amPRG - BOS
2 stops14h 02mAir Canada
Deal found 9/17$392
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/164:00 pmBOS - PRG
1 stop9h 50mCondor
Tue 10/218:50 amPRG - BOS
1 stop11h 05mCondor
Deal found 9/17$394
This American Airlines deal was found by Cheapflights users on 9/17. 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.
Tue 11/114:10 pmBOS - PRG
2 stops14h 45mAmerican Airlines
Tue 11/186:45 amPRG - BOS
1 stop15h 25mAmerican Airlines
Deal found 9/17$396
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:50 pmBOS - PRG
1 stop10h 05mSWISS
Wed 12/32:50 pmPRG - BOS
1 stop11h 30mSWISS
Deal found 9/17$397
This Cheapflightsfares deal was found by Cheapflights users on 9/18. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/269:50 pmBOS - PRG
1 stop10h 05mSWISS
Tue 12/22:50 pmPRG - BOS
1 stop11h 30mSWISS
Deal found 9/18$398
This Air Canada deal was found by Cheapflights users on 9/17. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/2310:15 amBOS - PRG
2 stops16h 30mAir Canada
Wed 12/310:00 amPRG - BOS
2 stops17h 27mAir Canada
Deal found 9/17$399
This SWISS deal was found by Cheapflights users on 9/18. 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.
Wed 11/199:50 pmBOS - PRG
1 stop10h 05mSWISS
Mon 11/248:15 pmPRG - BOS
1 stop30h 05mSWISS
Deal found 9/18$400
This Kiwi.com deal was found by Cheapflights users on 9/18. 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.
Wed 12/108:40 pmBOS - PRG
1 stop10h 25mLufthansa
Wed 12/311:45 pmPRG - BOS
1 stop10h 50mLufthansa
Deal found 9/18$401
This Cheapflightsfares deal was found by Cheapflights users on 9/17. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/109:50 pmBOS - PRG
1 stop18h 30mSWISS
Wed 12/172:50 pmPRG - BOS
1 stop11h 30mSWISS
Deal found 9/17$402
This Icelandair deal was found by Cheapflights users on 9/16. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/308:50 pmBOS - PRG
1 stop10h 15mIcelandair
Fri 10/172:00 pmPRG - BOS
1 stop14h 00mIcelandair
Deal found 9/16$403
This Expedia deal was found by Cheapflights users on 9/17. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/135:10 pmBOS - PRG
1 stop11h 50mAer Lingus
Wed 11/1911:40 amPRG - BOS
1 stop13h 15mAer Lingus
Deal found 9/17$404
This Kiwi.com deal was found by Cheapflights users on 9/17. 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.
Thu 11/68:40 pmBOS - PRG
1 stop13h 25mMultiple Airlines
Thu 11/202:50 pmPRG - BOS
1 stop11h 10mMultiple Airlines
Deal found 9/17$405

Cheapflights Fare Finder

 
Customize your flight search to find flights from USA 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, Cheapflights users made 2,558,603 searches. Data last updated September 19, 2025.
Use the filters below to find and compare flights from the United States to Prague that are best for you.

Fly from

USA

Fly to

Prague

Route

Depart

Return

Price

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 11/10

9:50 pm-8:45 am

1 stop28h 55m

Václav Havel Prague

Sun 11/16

8:15 pm-8:20 pm

1 stop30h 05m

$399

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Sun 11/16

7:50 pm-11:55 am

1 stop10h 05m

Václav Havel Prague

Fri 11/21

12:50 pm-5:50 pm

1 stop11h 00m

$403

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 9/25

12:35 pm-1:05 pm

1 stop18h 30m

Václav Havel Prague

Mon 10/20

2:00 pm-6:50 pm

1 stop10h 50m

$409

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 11/19

7:25 pm-10:50 pm

1 stop21h 25m

Václav Havel Prague

Sun 11/23

12:30 pm-7:50 pm

1 stop13h 20m

$416

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 9/24

11:35 pm-1:05 pm

1 stop31h 30m

Václav Havel Prague

Wed 10/8

2:00 pm-10:00 pm

1 stop14h 00m

$416

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Mon 11/10

3:40 pm-10:50 am

2 stops13h 10m

Václav Havel Prague

Sun 11/16

4:40 pm-5:15 pm

2 stops30h 35m

$421

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Wed 10/29

9:40 pm-1:05 pm

1 stop10h 25m

Václav Havel Prague

Mon 11/3

3:10 pm-1:25 pm

1 stop28h 15m

$434

BaltimorePrague

BWI - PRG

BWIPRG

Baltimore/Washington

Fri 3/13

8:40 pm-11:55 am

1 stop10h 15m

Václav Havel Prague

Sat 3/21

12:50 pm-7:40 pm

1 stop11h 50m

$440

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Fri 12/12

5:35 pm-8:10 pm

1 stop20h 35m

Václav Havel Prague

Thu 12/25

3:00 pm-3:50 pm

1 stop30h 50m

$455

BostonPrague

BOS - PRG

BOSPRG

Boston Logan Intl

Thu 11/27

10:15 am-8:45 am

2 stops16h 30m

Václav Havel Prague

Mon 12/1

6:45 pm-2:52 pm

2 stops26h 07m

$456

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/17

Showing 1-10 of 60 results
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The best insider tips for theUnited States to Prague flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your theUnited States to Prague trip
Airlines
Delta

Delta's Delta One offers 180-degree flat-bed seats, premium meals, and Sky Club access.


Delta offers free Wi-Fi on most international long-haul flights for SkyMiles members.

Read more about Deltaby Harriet Baskas
United Airlines

United's Polaris Business Class offers lie-flat seats, Saks bedding, and access to exclusive Polaris Lounges.


United's Premium Plus offers extra legroom, upgraded meals, and two checked bags on international flights.

KLM

KLM's Economy Comfort offers 4 extra inches of legroom, enhancing comfort on long-haul flights.


KLM's 787 Dreamliner offers lower cabin altitude, reducing fatigue on long flights.

Read more about KLMby Gabriel Leigh
Our travel experts
Harriet Baskas

Harriet Baskas

Expert on Delta and United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Gabriel Leigh

Gabriel Leigh

Expert on KLM

Gabriel Leigh

Gabriel Leigh

Gabriel is a writer and video creator. As senior content producer for Flightradar24 and Monocle’s transport correspondent, he keeps a close eye on aviation in particular. He has also written travel articles for the likes of The New York Times. Born in New York but raised around the world, he now lives in Sweden. He’s been to 75 countries, flying 2.3 million miles on 113 airlines and through 234 airports in the process.

Read more

Best time to book a flight from USA to Prague

Have a flexible travel schedule? Discover the best time to fly to Prague 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 Prague

What is the cheapest month to book a flight from USA to Prague?

Currently, November is the cheapest month in which you can book a flight from USA to Prague (average of $651). Flying from USA to Prague in June is currently the most expensive (average of $1,119). 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 PRG?

Find hourly flight availability from USA to Prague. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 19, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from USA to Prague as you normally would.

Reviews of airlines servicing Prague

Get insights into the airlines that provide service to Prague. 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 Prague. Reviews last updated September 19, 2025.
Read through reviews of airlines operating flights from the United States to Prague, such as Delta, Scandinavian Airlines, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good
8.0
Very good

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
8.0
Very good

Boarding

8.2

Entertainment

7.9

Food

7.3

Overall

8.0

Comfort

7.9

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from USA to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Prague from United States?

    Located just 6.9 mi from the city center, Václav Havel Prague (PRG) is the airport most travelers will use when flying to Prague from United States.

  • How long is the flight from USA to Prague?

    Departing from USA to Prague will take you 10h 05m. Airlines will cover a distance of 3882 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from USA to Prague one-way?

    For one-way options, check prices for LEVEL. According to our data, you can fly for as low as $252. Users have also found prices from $263 and $271 on TAP AIR PORTUGAL and Scandinavian Airlines, respectively.

  • What are the most popular routes from USA to Prague?

  • Can I find deals for flights from USA to Prague that include hotel bookings?

    Yes. In addition to deals on USA to Prague flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from USA to Prague?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from USA to Prague.

  • Can I find deals for business class flights from USA to Prague?

    Yes. Cheapflights offers flight deals from USA to Prague 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 Prague?

    Currently, November is the cheapest month in which you can book a flight from USA to Prague (average of $651). Flying from USA to Prague in June is currently the most expensive (average of $1,119). 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

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Alternative routes for USA to Prague

See prices for flight routes from nearby airports that may be better suited for you.

Top 10 airlines flying from USA to Prague

Discover the top 10 airlines that operate flights from USA to Prague. 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 September 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
SWISSCheapest$255Average$817FlexibilityNo cancel feeOn-time79%
LEVELCheapest$276Average$398FlexibilityNo cancel feeOn-timeN/A
CondorCheapest$311Average$713FlexibilityNo cancel feeOn-time76%
Aer LingusCheapest$365Average$709FlexibilityNo cancel feeOn-timeN/A
IberiaCheapest$368Average$477FlexibilityNo cancel feeOn-time77%
American AirlinesCheapest$374Average$747FlexibilityNo cancel feeOn-time71%
IcelandairCheapest$377Average$545FlexibilityNo cancel feeOn-time76%
LufthansaCheapest$422Average$928FlexibilityNo cancel feeOn-time76%
United AirlinesCheapest$439Average$911FlexibilityNo cancel feeOn-time69%
British AirwaysCheapest$447Average$758FlexibilityNo cancel feeOn-time70%

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