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$642+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MAD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
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 September 11, 2025.

Round-trip from

$642
(United Airlines)
From Portland to Madrid Barajas
Search Deals

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 September 11, 2025.

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.
Fri 11/143:00 pmPWM - MAD
2 stops14h 45mUnited Airlines
Wed 11/191:35 pmMAD - PWM
2 stops40h 24mUnited Airlines
Deal found 9/11$642
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.
Fri 11/143:00 pmPWM - MAD
2 stops14h 45mMultiple Airlines
Thu 11/206:00 amMAD - PWM
2 stops17h 48mMultiple Airlines
Deal found 9/11$671
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.
Fri 11/143:52 pmPWM - MAD
1 stop11h 03mAmerican Airlines
Thu 11/201:15 pmMAD - PWM
1 stop15h 39mAmerican Airlines
Deal found 9/11$677
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/141:25 pmPWM - MAD
2 stops19h 55mDelta
Wed 11/1911:15 amMAD - PWM
1 stop17h 04mDelta
Deal found 9/11$696
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.
Sun 10/262:20 pmPWM - MAD
1 stop12h 45mUnited Airlines
Sun 11/21:35 pmMAD - PWM
2 stops16h 24mUnited Airlines
Deal found 9/11$915
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.
Thu 9/116:00 amPWM - MAD
2 stops18h 40mUnited Airlines
Thu 9/1812:30 pmMAD - PWM
2 stops36h 59mUnited Airlines
Deal found 9/10$1,019
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.
Fri 11/146:00 amPWM - MAD
3 stops20h 00mAir Canada
Thu 11/207:40 amMAD - PWM
3 stops21h 37mAir Canada
Deal found 9/11$1,201
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.
Thu 11/66:00 amPWM - MAD
2 stops20h 00mAir Canada
Sat 11/81:35 pmMAD - PWM
2 stops34h 13mAir Canada
Deal found 9/10$1,234

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 September 11, 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 11/14

3:00 pm-11:45 am

2 stops14h 45m

Madrid Barajas

Wed 11/19

1:35 pm-11:59 pm

2 stops40h 24m

$642

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 11/14

3:00 pm-11:45 am

2 stops14h 45m

Madrid Barajas

Thu 11/20

6:00 am-5:48 pm

2 stops17h 48m

$671

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 11/14

3:52 pm-8:55 am

1 stop11h 03m

Madrid Barajas

Thu 11/20

1:15 pm-10:54 pm

1 stop15h 39m

$677

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Fri 11/14

1:25 pm-3:20 pm

2 stops19h 55m

Madrid Barajas

Wed 11/19

11:15 am-10:19 pm

1 stop17h 04m

$696

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Sun 10/26

2:20 pm-8:05 am

1 stop12h 45m

Madrid Barajas

Sun 11/2

1:35 pm-11:59 pm

2 stops16h 24m

$915

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Thu 11/6

6:00 am-8:00 am

2 stops20h 00m

Madrid Barajas

Sat 11/8

1:35 pm-5:48 pm

2 stops34h 13m

$1,234

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Thu 11/6

3:52 pm-8:55 am

1 stop11h 03m

Madrid Barajas

Sat 11/8

1:15 pm-10:54 pm

1 stop15h 39m

$1,257

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Thu 11/6

5:30 am-8:05 am

1 stop20h 35m

Madrid Barajas

Sat 11/8

1:35 pm-10:04 am

2 stops26h 29m

$1,257

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Thu 11/6

6:00 am-8:00 am

3 stops20h 00m

Madrid Barajas

Sat 11/8

1:35 pm-10:04 am

2 stops26h 29m

$1,264

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Mon 12/8

3:00 pm-8:00 am

2 stops35h 00m

$3,307

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 12 results
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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 $1,054). 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 September 11, 2025.
Read through reviews of airlines operating flights from Portland to Madrid, such as United Airlines and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
United Airlines
7.4
Good
8,937 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??
American Airlines
7.2
Good
10,000 reviews
United Airlines
7.4
Good
8,937 reviews

Food

6.6

Boarding

7.7

Overall

7.4

Entertainment

7.1

Crew

8.1

Comfort

7.3

Reviews

1 / 20
4.0
Okay

Thomas,Mar 2025

SFO - TPE

When I asked for an extra snack, I got an unhappy look from the stewardess. Geez, does one extra snack really affect the bottom line??

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, American Airlines, and Delta fly from Portland, Maine to Madrid in about 11h 03m. The time it takes to get you to your destination can typically vary by up to 8h 52m. The distance from Portland, Maine to Madrid is about 3334 mi. This flight may include one or multiple stops.

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

    United Airlines, at $534, was found to be the cheapest airline from Portland, Maine to Madrid. An alternate airline flying to your destination would be American Airlines.

  • 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 $1,054). 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
Fuenlabrada
Getafe

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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$534Average$1,092FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$874FlexibilityNo cancel feeOn-time71%

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