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$715+ Cheap flights from Portland, ME (PWM) to Madrid, Spain (MAD)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MAD
Aug 29 — Sep 51
Sat 8/29
Sat 9/5
1 adult, Economy
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Cheap flight deals from Portland to Madrid

Cheapest flights from Portland to Madrid
Explore the most affordable flight options available from Portland to Madrid. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2026.

This United Airlines deal was found by Cheapflights users on 7/27. 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.
Tue 11/105:50 am
PWM
-
MAD
1 stop21h 25m
United Airlines
Fri 11/2011:15 am
MAD
-
PWM
1 stop27h 45m
United Airlines
Deal found 7/27$715
This Air Canada deal was found by Cheapflights users on 7/28. 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 11/155:50 am
PWM
-
MAD
2 stops44h 10m
Air Canada
Thu 11/191:25 pm
MAD
-
PWM
2 stops39h 56m
Air Canada
Deal found 7/28$727
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sun 11/158:45 am
PWM
-
MAD
1 stop18h 30m
United Airlines
Thu 11/1911:15 am
MAD
-
PWM
1 stop18h 06m
United Airlines
Deal found 7/29$733
This Delta deal was found by Cheapflights users on 7/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/246:00 am
PWM
-
MAD
1 stop24h 15m
Delta
Mon 9/286:00 am
MAD
-
PWM
2 stops23h 56m
Delta
Deal found 7/28$767
This Air France deal was found by Cheapflights users on 7/29. 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 France is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/192:35 pm
PWM
-
MAD
2 stops14h 45m
Multiple Airlines
Sat 9/2610:25 am
MAD
-
PWM
2 stops19h 31m
Multiple Airlines
Deal found 7/29$776
This American Airlines deal was found by Cheapflights users on 7/28. 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.
Thu 9/242:03 pm
PWM
-
MAD
1 stop17h 27m
American Airlines
Mon 9/283:25 pm
MAD
-
PWM
1 stop12h 30m
American Airlines
Deal found 7/28$810
This United Airlines deal was found by Cheapflights users on 7/26. 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.
Wed 9/96:06 am
PWM
-
MAD
1 stop20h 54m
United Airlines
Wed 9/168:25 am
MAD
-
PWM
2 stops16h 59m
United Airlines
Deal found 7/26$848

Find flight deals from Portland to Madrid

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to Madrid (MAD). 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 July 30, 2026.

Most accurate provider

Ovago
3 stars

Most trusted provider

Ovago
3 stars

Round-trip from

$715
(United Airlines)
Provider with most accurate pricing for Portland-Madrid Barajas flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Madrid Barajas flights.
Search Deals
From Portland to Madrid Barajas
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Madrid 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 July 30, 2026.
Use the filters below to find and compare flights from Portland to Madrid that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Tue 11/10

5:50 am-9:15 am

1 stop21h 25m

Madrid Barajas

Fri 11/20

6:00 am-11:59 pm

2 stops23h 59m

$715

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Sun 11/15

8:45 am-9:15 am

1 stop18h 30m

Madrid Barajas

Thu 11/19

11:15 am-11:21 pm

1 stop18h 06m

$733

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Sat 9/19

2:35 pm-11:20 am

2 stops14h 45m

Madrid Barajas

Sat 9/26

10:25 am-11:56 pm

2 stops19h 31m

$776

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Wed 9/9

6:06 am-9:00 am

1 stop20h 54m

Madrid Barajas

Wed 9/16

8:25 am-7:24 pm

2 stops16h 59m

$848
Quickest round-trip

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 9/11

2:10 pm-12:15 pm

1 stop16h 05m

Madrid Barajas

Fri 9/18

12:45 pm-11:56 pm

1 stop17h 11m

$882

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 9/11

6:06 am-6:50 am

2 stops18h 44m

Madrid Barajas

Fri 9/18

12:45 pm-11:59 pm

2 stops41h 14m

$891

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Sorted by cheapest first

Compare providers for flights from Portland to Madrid

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Madrid in July.
ProviderPrice AccuracyTrust Score*
OvagoPrice Accuracy3 starsTrust Score*3 stars
AranGrantPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-Madrid flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland, Maine-Madrid flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Portland, Maine-Madrid flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-Madrid flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to Madrid

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

Related info for your journey

Find useful and relevant information for your journey from Portland to Madrid. 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 Madrid?

    Airlines like United Airlines fly from Portland, Maine to Madrid in about 21h 25m. The time it takes to get you to your destination can typically vary by up to . The distance from Portland, Maine to Madrid is about 3334 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Madrid by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Madrid?

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Getafe

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