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$643+ Cheap flights from Portland, ME (PWM) 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 10/31. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — PRG
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Portland to Prague

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Prague (PRG). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated septiembre 11, 2025.

Round-trip from

$662
(American Airlines)

One-way from

$643
(Booking.com)
From Portland to Václav Havel Prague
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One-way flight from Portland to Václav Havel Prague
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Find flight deals from Portland to Prague

Cheapest flights from Portland to Prague
Explore the most affordable flight options available from Portland to Prague. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This American Airlines deal was found by Cheapflights users on 9/11. 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.
jue. 10/95:59 pmPWM - PRG
2 stops17h 01mAmerican Airlines
jue. 10/167:10 amPRG - PWM
2 stops19h 37mAmerican Airlines
Deal found 9/11$662
This American Airlines deal was found by Cheapflights users on 9/10. 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.
sáb. 10/255:59 pmPWM - PRG
2 stops20h 51mAmerican Airlines
sáb. 11/17:40 amPRG - PWM
2 stops18h 18mAmerican Airlines
Deal found 9/10$677
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/199:59 amPWM - PRG
2 stops22h 01mUnited Airlines
dom. 10/267:25 amPRG - PWM
2 stops31h 39mUnited Airlines
Deal found 9/10$772
This United Airlines deal was found by Cheapflights users on 9/11. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/267:22 pmPWM - PRG
2 stops13h 53mUnited Airlines
dom. 11/23:00 pmPRG - PWM
2 stops14h 59mUnited Airlines
Deal found 9/11$920
This United Airlines deal was found by Cheapflights users on 9/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/253:45 pmPWM - PRG
2 stops17h 10mUnited Airlines
sáb. 11/11:45 pmPRG - PWM
2 stops26h 19mUnited Airlines
Deal found 9/10$936
This Air Canada deal was found by Cheapflights users on 9/10. 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.
sáb. 10/2510:30 amPWM - PRG
3 stops20h 00mAir Canada
sáb. 11/11:45 pmPRG - PWM
3 stops34h 03mAir Canada
Deal found 9/10$1,414
This Air Canada deal was found by Cheapflights users on 9/11. 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.
jue. 10/910:40 amPWM - PRG
3 stops17h 00mAir Canada
jue. 10/166:00 amPRG - PWM
3 stops18h 23mAir Canada
Deal found 9/11$1,523

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Portland to Prague that are best for you.

Fly from

Portland

Fly to

Prague

Route

Depart

Return

Price

PortlandPrague

PWM - PRG

PWMPRG

Portland

jue. 10/9

5:59 pm-5:00 pm

2 stops17h 01m

Václav Havel Prague

jue. 10/16

7:10 am-8:47 pm

2 stops19h 37m

$662

PortlandPrague

PWM - PRG

PWMPRG

Portland

sáb. 10/25

5:59 pm-8:50 pm

2 stops20h 51m

Václav Havel Prague

sáb. 11/1

7:40 am-8:58 pm

2 stops18h 18m

$677

PortlandPrague

PWM - PRG

PWMPRG

Portland

dom. 10/19

9:59 am-2:00 pm

2 stops22h 01m

Václav Havel Prague

dom. 10/26

7:25 am-10:04 am

2 stops31h 39m

$772

PortlandPrague

PWM - PRG

PWMPRG

Portland

dom. 10/26

7:22 pm-2:15 pm

2 stops13h 53m

Václav Havel Prague

dom. 11/2

3:00 pm-11:59 pm

2 stops14h 59m

$920

PortlandPrague

PWM - PRG

PWMPRG

Portland

sáb. 10/25

3:45 pm-2:55 pm

2 stops17h 10m

Václav Havel Prague

sáb. 11/1

1:45 pm-11:04 am

2 stops26h 19m

$936

PortlandPrague

PWM - PRG

PWMPRG

Portland

sáb. 10/25

10:30 am-12:30 pm

3 stops20h 00m

Václav Havel Prague

sáb. 11/1

1:45 pm-6:48 pm

3 stops34h 03m

$1,414

PortlandPrague

PWM - PRG

PWMPRG

Portland

jue. 10/9

10:40 am-9:40 am

3 stops17h 00m

Václav Havel Prague

jue. 10/16

6:00 am-6:23 pm

3 stops18h 23m

$1,523

PortlandPrague

PWM - PRG

PWMPRG

Portland

vie. 10/31

3:20 pm-10:25 am

2 stops14h 05m

$643

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Best time to book a flight from Portland to Prague

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

What is the cheapest month to book a flight from Portland, Maine to Prague?

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Prague (average of $651). Flying from Portland, Maine 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 PWM to PRG?

Find hourly flight availability from Portland 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 septiembre 11, 2025.

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

Related info for your journey

Find useful and relevant information for your journey from Portland to Prague. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to Prague?

    For as low as $662, American Airlines can have you in Prague from Portland, Maine in 17h 01m. There are 3798 mi between Portland, Maine and Prague. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland, Maine to Prague?

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Prague (average of $651). Flying from Portland, Maine 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

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