HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Spain

$697+ Cheap flights from Portland, ME (PWM) to Spain

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 12/6. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MAD
Aug 30 — Sep 61
Sun 8/30
Sun 9/6
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Spain with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Portland to Spain

Cheapest flights from Portland to Spain
Explore the most affordable flight options available from Portland to Spain. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 31, 2026.

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 12/611:17 am
PWM
-
BCN
1 stop15h 03m
United Airlines
Thu 12/101:35 pm
BCN
-
PWM
2 stops34h 38m
United Airlines
Deal found 7/29$697
This United Airlines 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 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 7/30$710
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:40 pm
PWM
-
MAD
2 stops20h 30m
Delta
Fri 11/206:05 am
MAD
-
PWM
2 stops23h 50m
Delta
Deal found 7/30$715
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.
Sun 11/158:47 am
PWM
-
BCN
1 stop22h 28m
United Airlines
Thu 11/196:50 am
BCN
-
PWM
2 stops22h 31m
United Airlines
Deal found 7/26$725
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 7/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/153:10 pm
PWM
-
MAD
1 stop12h 05m
United Airlines
Thu 11/196:05 am
MAD
-
PWM
2 stops23h 16m
United Airlines
Deal found 7/30$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 7/27. 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.
Fri 10/98:03 am
PWM
-
BCN
2 stops32h 22m
United Airlines
Fri 10/161:15 pm
BCN
-
PWM
2 stops36h 09m
United Airlines
Deal found 7/27$823
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/96:04 am
PWM
-
BCN
2 stops20h 56m
Delta
Fri 10/1610:55 am
BCN
-
PWM
1 stop19h 15m
Delta
Deal found 7/27$836
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.
Thu 9/242:32 pm
PWM
-
BCN
1 stop11h 48m
United Airlines
Mon 9/2812:15 pm
BCN
-
PWM
2 stops32h 23m
United Airlines
Deal found 7/29$862

Find flight deals from Portland to Spain

Keep the following information in mind while searching for Portland to Spain flight deals. Data was last updated July 31, 2026.

Round-trip from

$697
(United Airlines)
From Portland to Spain
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Spain 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 31, 2026.
Use the filters below to find and compare flights from Portland to Spain that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Sun 12/6

11:17 am-8:20 am

1 stop15h 03m

Barcelona-El Prat

Thu 12/10

1:35 pm-6:13 pm

2 stops34h 38m

$697

PortlandMadrid

PWM - MAD

PWMMAD

Portland

Tue 11/10

4:40 pm-7:10 pm

2 stops20h 30m

Madrid Barajas

Fri 11/20

6:05 am-11:55 pm

2 stops23h 50m

$715

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

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Sun 11/15

8:45 am-8:20 am

1 stop17h 35m

Barcelona-El Prat

Thu 11/19

10:30 am-11:59 pm

1 stop19h 29m

$722

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

PortlandMálaga

PWM - AGP

PWMAGP

Portland

Sun 1/10

2:35 pm-12:00 pm

2 stops15h 25m

Malaga

Tue 2/9

8:25 pm-10:23 pm

2 stops31h 58m

$746
Quickest round-trip

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 9/16

4:20 pm-3:35 pm

2 stops17h 15m

Madrid Barajas

Wed 9/23

9:50 am-11:28 pm

1 stop19h 38m

$823

PortlandSeville

PWM - SVQ

PWMSVQ

Portland

Mon 1/11

2:35 pm-7:05 pm

2 stops22h 30m

Sevilla

Wed 2/10

11:10 am-11:49 pm

2 stops42h 39m

$829

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

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

Best time to book a flight from Portland to Spain

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

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated July 31, 2026.
Read through reviews of airlines operating flights from Portland to Spain, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
10,056 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.
United Airlines
7.4
Good
10,056 reviews
United Airlines
7.4
Good
10,056 reviews

Food

6.7

Boarding

7.7

Comfort

7.3

Overall

7.4

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
6.0
Good

Dawn,Jul 2026

ORD - GRR

The crew aboard the plane were not very friendly. They definitely acted like it was a chore to be there.

Related info for your journey

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

    Most people fly from Portland (PWM) if they book a flight from Portland to Spain. Portland is conveniently located just 2.9 mi from Portland’s city center.

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

    A quick flight from Portland, Maine to Spain can take about 15h 03m. United Airlines provides one of the quickest options available for as low as $697. The distance between Portland, Maine and Spain is about 3569 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the most popular routes from Portland, Maine to Spain?

    Most travelers choose Portland - Madrid Barajas, Portland - Barcelona-El Prat or Portland - Malaga when deciding on the best route from Portland, Maine to Spain.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland to Spain 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top airline flying from Portland to Spain

Discover the top airline that operate flights from Portland to Spain. 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 31, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$642Average$1,147FlexibilityNo cancel feeOn-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.