$387 Find Cheap Flights from Portland to Spain

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Spain departing on 9/13. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Portland to Spain

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Madrid
Madrid2 stops$717
Málaga
Málaga2 stops$1,206
Madrid
Madrid2 stops$717
Málaga
Málaga2 stops$1,206

Book Cheap Portland to Spain Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Spain that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Spain

Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
5:15 am - 8:20 am
PWM
-
BCN
21h 05m
1 stop
United Airlines Logo
12:15 pm - 11:28 pm
BCN
-
PWM
41h 13m
2 stops
$697United Airlines
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
6:00 am - 2:25 pm
PWM
-
BCN
26h 25m
2 stops
United Airlines Logo
12:15 pm - 11:28 pm
BCN
-
PWM
41h 13m
2 stops
$705United Airlines
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
7:25 pm - 8:20 am
PWM
-
BCN
30h 55m
1 stop
United Airlines Logo
1:15 pm - 11:28 pm
BCN
-
PWM
40h 13m
2 stops
$713United Airlines
Mon, Dec 7 - Thu, Dec 10
Air Canada Logo
6:00 am - 8:00 am
PWM
-
MAD
20h 00m
2 stops
Air Canada Logo
1:35 pm - 10:57 pm
MAD
-
PWM
39h 22m
2 stops
$717Air Canada
Sun, Sep 27 - Thu, Oct 1
United Airlines Logo
7:58 am - 1:15 pm
PWM
-
BCN
23h 17m
1 stop
United Airlines Logo
12:00 pm - 8:00 pm
BCN
-
PWM
14h 00m
1 stop
$717United Airlines
Sun, Nov 1 - Tue, Nov 10
United Airlines Logo
6:00 am - 9:35 am
PWM
-
BCN
21h 35m
2 stops
United Airlines Logo
11:00 am - 6:13 pm
BCN
-
PWM
13h 13m
1 stop
$720United Airlines
Sun, Nov 1 - Tue, Nov 10
Multiple Airlines Logo
6:00 am - 9:35 am
PWM
-
BCN
21h 35m
2 stops
Multiple Airlines Logo
11:55 am - 10:57 pm
BCN
-
PWM
17h 02m
2 stops
$725Multiple Airlines
Wed, Nov 11 - Sun, Nov 15
Virgin Atlantic Logo
1:35 pm - 8:40 am
PWM
-
BCN
13h 05m
1 stop
Virgin Atlantic Logo
10:50 am - 10:23 pm
BCN
-
PWM
17h 33m
1 stop
$767Virgin Atlantic
Wed, Nov 11 - Sun, Nov 15
American Airlines Logo
12:32 pm - 11:10 am
PWM
-
BCN
16h 38m
2 stops
American Airlines Logo
11:50 am - 11:38 pm
BCN
-
PWM
17h 48m
2 stops
$768American Airlines
Wed, Jul 8 - Wed, Jul 15
Multiple Airlines Logo
6:10 am - 8:20 am
PWM
-
MAD
20h 10m
1 stop
Multiple Airlines Logo
11:45 am - 12:43 am
MAD
-
PWM
18h 58m
1 stop
$924Multiple Airlines
Booking Insights

KAYAK's insights & trends for Portland to Spain flights

Get data-powered insights and trends into flights from Portland to Spain to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Portland to Spain?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Spain, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Spain is March, when tickets cost $0 (return) on average. On the other hand, the most expensive months are December and June, when the average cost of round-trip tickets is $1,521 and $1,329 respectively.

Good to know

Low seasonFebruary
Cheapest flight$387
Best time to beat the crowds with an average 47% drop in price.
Most popular time to fly with an average 14% increase in price.
Flight from Portland to Barcelona

FAQs - booking Spain flights

  • How does KAYAK find such low prices on flights from Portland to Spain?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Spain.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Spain?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Spain is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Spain?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Spain with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Spain?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Spain up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Portland to Spain

 
Need help choosing which airline to fly with from Portland to Spain? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9804 reviews
7.7Boarding
6.6Food
7.1Entertainment
7.3Comfort
8.1Crew
Airline reviews

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

2.0 MediocreAnonymous, Jun 2026
SFO - HND
Read more United Airlines reviews

I paid for a confirmed upgraded aisle seat and was moved to a center seat in the back of the plane at the last minute.

Smooth travel. Immediate update prior flight delay so I can arrange myself properly without too rush.

Everything was the best it could be. Crew found me with pre- ordered food. Excellent experience!

Improve the food offerings and cabin seating. My wife would prefer to fly another airline, even with a connection for a more comfortable trip. A 737-8 should not be scheduled for a 6 hour segment, which turned into 7.5 hours due to the origin ground delay.

Packed flight, which makes it tough on crew and boarding staff (and the customers of course). But this was great boarding, clear instructions, etc. Traveling on the weekends are always fraught with danger as you have families and less frequent flyers thus more confusion. But this flight went as planned.

Destroyed my suitcase. Tired of talking about it. Cancelling my unite mileage plus account.

Read the fine print. This was my flight home. I booked my flight for the quickest way home. Had a carry-on and a personal item. Same as my outbound flight. Apparently I needed to pre-pay extra for my carry-on. When I checked in, I was told that I had to check it. I said I’ll pay for it, and was told that this wasn’t an option anymore. They said I still had to pay $50 to check my carry-on. I told them I’ll pay whatever to just carry it in as intended. I was not allowed, so eventually I paid $50 to check my carry-on under a plane that was half full, with overhead compartments that were even less full. My white carry-on suitcase was practically destroyed getting from Idaho falls to Denver to Orange County. The low price air fair was a bait and switch. Got me to the gate, made me pay extra, then didn’t even allow me to pay for a carry on. Not to mention that I paid the $8 for WiFi that didn’t work. All to get my suitcase destroyed. I don’t think I’m going to even keep my Untied mileage plus membership and card. Apparently, membership does not have its privileges for this one.

The flight was delayed, they didn’t even have water for the toilets or for drinks

Even through the flight was delayed due to storms near IAH The flight was great! The crew was so hospitable and professional

I flew from Santa Fe to Denver to catch a flight to London and the transfer of my luggage on arrival at Denver to the London flight worked perfectly. The crew on the ground and on board for the London flight were so friendly and efficient.

Everything you need to know for your flight from Portland to Spain

Information on your arrival and departure airports