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$704+ 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 9/12. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MAD
Aug 4 — Aug 111
Mon 8/4
Mon 8/11
1 adult, Economy
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Cheap 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, 2025.

Round-trip from

$704
(United Airlines)
From Portland to Madrid Barajas
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Find 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, 2025.

This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/126:00 amPWM - MAD
2 stops18h 40mUnited Airlines
Fri 9/1912:45 pmMAD - PWM
2 stops35h 41mUnited Airlines
Deal found 7/28$704
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.
Fri 9/123:56 pmPWM - MAD
1 stop11h 39mAmerican Airlines
Fri 9/1911:35 amMAD - PWM
1 stop18h 24mAmerican Airlines
Deal found 7/28$727
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.
Fri 9/127:30 amPWM - MAD
3 stops17h 10mMultiple Airlines
Fri 9/1912:30 pmMAD - PWM
2 stops15h 29mMultiple Airlines
Deal found 7/28$1,601
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.
Fri 9/127:30 amPWM - MAD
3 stops17h 10mAir Canada
Fri 9/1911:05 amMAD - PWM
3 stops17h 58mAir Canada
Deal found 7/28$1,722
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/61:27 pmPWM - MAD
1 stop13h 33mDelta
Tue 11/1810:00 amMAD - PWM
2 stops19h 31mDelta
Deal found 7/29$3,391
This KLM deal was found by Cheapflights users on 7/30. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/66:00 amPWM - MAD
1 stop21h 00mKLM
Tue 11/1810:00 amMAD - PWM
1 stop19h 31mKLM
Deal found 7/30$4,617

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, 2025.
Use the filters below to find and compare flights from Portland to Madrid that are best for you.

Fly from

Portland

Fly to

Madrid

Route

Depart

Return

Price

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 9/12

6:00 am-6:40 am

2 stops18h 40m

Madrid Barajas

Fri 9/19

12:45 pm-6:26 pm

2 stops35h 41m

$704

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 9/12

3:56 pm-9:35 am

1 stop11h 39m

Madrid Barajas

Fri 9/19

11:35 am-11:59 pm

1 stop18h 24m

$727

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 9/12

7:30 am-6:40 am

3 stops17h 10m

Madrid Barajas

Fri 9/19

12:30 pm-9:59 pm

2 stops15h 29m

$1,601

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 9/12

7:30 am-6:40 am

3 stops17h 10m

Madrid Barajas

Fri 9/19

11:05 am-11:03 pm

3 stops17h 58m

$1,722

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Thu 11/6

1:27 pm-9:00 am

1 stop13h 33m

Madrid Barajas

Tue 11/18

10:00 am-11:31 pm

2 stops19h 31m

$3,391

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Thu 11/6

6:00 am-9:00 am

1 stop21h 00m

Madrid Barajas

Tue 11/18

10:00 am-11:31 pm

1 stop19h 31m

$4,617

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

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.

Cheapflights Insights

Everything you need to know about your flight from Portland to Madrid

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

Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Madrid (average of $543). Flying from Portland, Maine to Madrid in June is currently the most expensive (average of $1,052). 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.

Reviews of airlines servicing Madrid

Get insights into the airlines that provide service to Madrid. 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 Madrid. Reviews last updated July 30, 2025.
Read through reviews of airlines operating flights from Portland to Madrid, such as Delta, KLM, and United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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!
Delta
8.0
Very good
7,980 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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!
KLM
7.8
Good
1,383 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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!
United Airlines
7.4
Good
8,896 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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!
Air Canada
7.1
Good
9,837 reviews
Delta
8.0
Very good
7,980 reviews

Boarding

8.2

Crew

8.5

Food

7.3

Overall

8.0

Comfort

7.9

Entertainment

7.9

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 Portland to Madrid. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines flying from Portland, Maine to Madrid round-trip?

    United Airlines, at $704, was found to be the cheapest airline from Portland, Maine to Madrid.Alternate airlines to your destination round-trip include American Airlines and Air Canada.

  • 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.

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

    Currently, November is the cheapest month in which you can book a flight from Portland, Maine to Madrid (average of $543). Flying from Portland, Maine to Madrid in June is currently the most expensive (average of $1,052). 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

Traveling to a place near Madrid?

Book flights to Madrid if you plan to visit one of these locations
Segovia
Fuenlabrada

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to Madrid

See prices for flight routes from nearby airports that may be better suited for you.
Boston to Madrid flights

Top 2 airlines flying from Portland to Madrid

Discover the top 2 airlines that operate flights from Portland to Madrid. 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 July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,092FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$981FlexibilityNo cancel feeOn-time71%

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