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$231+ Cheap flights from Portland (PDX) to Spain

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 4/28. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MAD
Mar 27 — Apr 31
Fri 3/27
Fri 4/3
1 adult, Economy
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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 February 25, 2026.

This United Airlines deal was found by Cheapflights users on 2/21. 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 8/1810:59 pm
PDX
-
PMI
2 stops24h 31m
United Airlines
Thu 9/1012:15 pm
PMI
-
PDX
2 stops21h 38m
United Airlines
Deal found 2/21$471
This United Airlines deal was found by Cheapflights users on 2/21. 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 8/1810:59 pm
PDX
-
PMI
2 stops24h 31m
United Airlines
Wed 9/910:00 am
PMI
-
PDX
2 stops22h 04m
United Airlines
Deal found 2/21$473
This United Airlines deal was found by Cheapflights users on 2/21. 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 8/195:30 am
PDX
-
PMI
2 stops18h 00m
United Airlines
Thu 9/1012:15 pm
PMI
-
PDX
2 stops38h 50m
United Airlines
Deal found 2/21$486
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 8/1711:30 pm
PDX
-
PMI
2 stops21h 45m
United Airlines
Thu 9/1012:15 pm
PMI
-
PDX
2 stops21h 38m
United Airlines
Deal found 2/21$506
This United Airlines deal was found by Cheapflights users on 2/21. 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.
Mon 8/1711:30 pm
PDX
-
PMI
2 stops21h 45m
United Airlines
Wed 9/910:00 am
PMI
-
PDX
2 stops21h 38m
United Airlines
Deal found 2/21$508
This United Airlines deal was found by Cheapflights users on 2/21. 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 8/186:59 pm
PDX
-
PMI
2 stops28h 31m
United Airlines
Mon 9/1412:15 pm
PMI
-
PDX
2 stops38h 23m
United Airlines
Deal found 2/21$511
This United Airlines deal was found by Cheapflights users on 2/23. 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 8/410:52 pm
PDX
-
PMI
2 stops24h 38m
United Airlines
Thu 8/2712:15 pm
PMI
-
PDX
2 stops38h 50m
United Airlines
Deal found 2/23$519
This Gurufare deal was found by Cheapflights users on 2/24. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/126:04 am
PDX
-
BCN
1 stop21h 46m
Multiple Airlines
Mon 10/1911:10 am
BCN
-
PDX
1 stop33h 00m
Multiple Airlines
Deal found 2/24$521
This United Airlines deal was found by Cheapflights users on 2/23. 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 8/211:59 pm
PDX
-
PMI
2 stops21h 16m
United Airlines
Thu 8/2712:15 pm
PMI
-
PDX
2 stops38h 50m
United Airlines
Deal found 2/23$521
This Air France deal was found by Cheapflights users on 2/23. 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.
Mon 10/266:04 am
PDX
-
MAD
1 stop18h 11m
Multiple Airlines
Tue 11/101:05 pm
MAD
-
PDX
1 stop31h 20m
Multiple Airlines
Deal found 2/23$522
This Air Canada deal was found by Cheapflights users on 2/23. 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.
Tue 8/117:45 pm
PDX
-
PMI
2 stops27h 45m
Air Canada
Sat 9/512:15 pm
PMI
-
PDX
2 stops35h 36m
Air Canada
Deal found 2/23$522
This Flysmarter deal was found by Cheapflights users on 2/23. 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 Flysmarter is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/125:30 am
PDX
-
PMI
2 stops18h 00m
Air Canada
Wed 9/210:00 am
PMI
-
PDX
1 stop20h 21m
Air Canada
Deal found 2/23$523

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 February 25, 2026.

Round-trip from

$471
(United Airlines)

One-way from

$231
(Kiwi.com)

Popular in

June

Cheapest in

February

Average price

$513
From Portland to Spain
Search Deals
One-way flight from Portland to Spain
Search Deals
Highest demand for flights based on searches. 27% potential increase in price ($301 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
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 February 25, 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

PortlandIbiza

PDX - IBZ

PDXIBZ

Portland

Wed 4/8

7:30 pm-2:20 pm

1 stop33h 50m

Ibiza

Mon 4/13

5:15 pm-5:40 pm

1 stop33h 25m

$567

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Tue 4/21

1:32 pm-5:30 pm

2 stops18h 58m

Bilbao

Tue 4/28

6:45 am-11:10 am

1 stop13h 25m

$572

PortlandValencia

PDX - VLC

PDXVLC

Portland

Mon 4/20

7:30 pm-7:45 pm

1 stop15h 15m

Valencia

Wed 4/29

11:25 am-5:40 pm

1 stop15h 15m

$572

PortlandValencia

PDX - VLC

PDXVLC

Portland

Tue 4/14

1:05 pm-4:35 pm

1 stop18h 30m

Valencia

Fri 4/24

10:05 am-6:52 pm

2 stops17h 47m

$582

PortlandBilbao

PDX - BIO

PDXBIO

Portland

Wed 4/8

7:00 am-11:15 pm

2 stops31h 15m

Bilbao

Tue 4/21

6:45 am-10:42 pm

2 stops24h 57m

$591

PortlandValencia

PDX - VLC

PDXVLC

Portland

Wed 4/8

1:52 pm-12:15 am

2 stops25h 23m

Valencia

Wed 4/15

6:15 am-10:42 pm

2 stops25h 27m

$591

PortlandValencia

PDX - VLC

PDXVLC

Portland

Tue 4/14

7:00 am-12:15 am

2 stops32h 15m

Valencia

Fri 4/24

6:15 am-11:57 pm

2 stops26h 42m

$591

PortlandMálaga

PDX - AGP

PDXAGP

Portland

Mon 3/9

5:30 am-4:55 pm

2 stops27h 25m

Malaga

Thu 3/19

6:05 am-9:53 pm

2 stops23h 48m

$594

PortlandValencia

PDX - VLC

PDXVLC

Portland

Tue 4/7

7:30 pm-7:35 pm

1 stop15h 05m

Valencia

Tue 4/14

8:30 pm-5:40 pm

1 stop30h 10m

$597

PortlandIbiza

PDX - IBZ

PDXIBZ

Portland

Thu 4/9

7:30 pm-2:45 pm

1 stop34h 15m

Ibiza

Mon 4/13

5:15 pm-5:40 pm

1 stop33h 25m

$617

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/22

Showing 1-10 of 60 resultsSorted by cheapest first
1
2
3
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6

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

What is the cheapest month to book a flight from Portland to Spain?

Currently, December is the cheapest month in which you can book a flight from Portland to Spain (average of $344). Flying from Portland to Spain in June is currently the most expensive (average of $912). 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 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 February 25, 2026.
Peruse reviews from past customers who have flown with Delta, KLM, and United Airlines from Portland to Spain to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,238 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
KLM
7.7
Good
1,460 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,345 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,345 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
British Airways
6.7
Okay
7,764 reviews
Delta
7.9
Good
8,238 reviews

Boarding

8.1

Comfort

7.9

Entertainment

7.8

Crew

8.5

Food

7.2

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

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?

    Located just 6.0 mi from the city center, Portland (PDX) is the airport most travelers will use when flying to Spain from Portland.

  • How long is the flight from Portland to Spain?

    A quick flight from Portland to Spain can take about 18h 30m. British Airways provides one of the quickest options available for as low as $582. Portland and Spain are separated by a distance of 5550 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Portland to Spain one-way?

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $247. British Airways flights start at $254 while deals on Air Canada start at $263 one-way.

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

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

  • What is the cheapest month to book a flight from Portland to Spain?

    Currently, December is the cheapest month in which you can book a flight from Portland to Spain (average of $344). Flying from Portland to Spain in June is currently the most expensive (average of $912). 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

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 10 airlines flying from Portland to Spain

Discover the top 10 airlines 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 February 25, 2026.
AirlineCheapestAverageFlexibilityOn-time
Air CanadaCheapest$340Average$855FlexibilityNo cancel feeOn-time67%
United AirlinesCheapest$344Average$688FlexibilityNo cancel feeOn-time69%
IberiaCheapest$367Average$986FlexibilityNo cancel feeOn-time77%
IcelandairCheapest$373Average$395FlexibilityNo cancel feeOn-time76%
American AirlinesCheapest$394Average$830FlexibilityNo cancel feeOn-time71%
KLMCheapest$409Average$861FlexibilityNo cancel feeOn-time75%
FinnairCheapest$417Average$1,300FlexibilityNo cancel feeOn-time76%
DeltaCheapest$418Average$886FlexibilityNo cancel feeOn-timeN/A
British AirwaysCheapest$438Average$829FlexibilityNo cancel feeOn-time70%
Air EuropaCheapest$642Average$760FlexibilityNo cancel feeOn-time83%

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