$340 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 9/30. 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
Madrid1 stop$731
Málaga
Málaga2 stops$837
Seville
Seville2 stops$1,018
Madrid
Madrid1 stop$731
Málaga
Málaga2 stops$837
Seville
Seville2 stops$1,018

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, Oct 18 - Wed, Oct 21
United Airlines Logo
3:25 pm - 9:00 am
PWM
-
BCN
11h 35m
1 stop
United Airlines Logo
12:15 pm - 11:27 pm
BCN
-
PWM
41h 12m
2 stops
$697United Airlines
Sun, Oct 18 - Wed, Oct 21
United Airlines Logo
6:00 am - 8:20 am
PWM
-
BCN
20h 20m
2 stops
United Airlines Logo
12:15 pm - 11:27 pm
BCN
-
PWM
41h 12m
2 stops
$702United Airlines
Sun, Oct 18 - Wed, Oct 21
United Airlines Logo
3:25 pm - 9:00 am
PWM
-
BCN
11h 35m
1 stop
United Airlines Logo
11:15 am - 7:24 pm
BCN
-
PWM
14h 09m
1 stop
$717United Airlines
Sun, Oct 18 - Wed, Oct 21
United Airlines Logo
5:15 am - 8:20 am
PWM
-
BCN
21h 05m
1 stop
United Airlines Logo
8:00 am - 8:02 pm
BCN
-
PWM
18h 02m
2 stops
$721United Airlines
Mon, Oct 12 - Mon, Oct 19
KLM Logo
6:30 am - 9:55 am
PWM
-
MAD
21h 25m
1 stop
KLM Logo
6:00 am - 10:23 pm
MAD
-
PWM
22h 23m
2 stops
$731KLM
Mon, Oct 12 - Mon, Oct 19
Delta Logo
6:30 am - 9:30 am
PWM
-
MAD
21h 00m
2 stops
Delta Logo
6:00 am - 10:23 pm
MAD
-
PWM
22h 23m
2 stops
$735Delta
Mon, Nov 2 - Thu, Nov 5
Air Canada Logo
6:00 am - 9:35 am
PWM
-
BCN
45h 35m
2 stops
Air Canada Logo
1:35 pm - 10:57 pm
BCN
-
PWM
39h 22m
2 stops
$762Air Canada
Mon, Oct 12 - Mon, Oct 19
Virgin Atlantic Logo
6:00 am - 12:15 pm
PWM
-
MAD
24h 15m
1 stop
Virgin Atlantic Logo
9:50 am - 10:23 pm
MAD
-
PWM
18h 33m
1 stop
$766Virgin Atlantic
Sun, Aug 16 - Wed, Aug 26
Delta Logo
6:05 am - 12:15 pm
PWM
-
MAD
24h 10m
1 stop
Delta Logo
9:50 am - 11:20 pm
MAD
-
PWM
19h 30m
1 stop
$802Delta
Thu, Sep 10 - Mon, Sep 14
KLM Logo
11:38 am - 12:20 pm
PWM
-
AGP
18h 42m
2 stops
KLM Logo
11:40 pm - 10:33 pm
AGP
-
PWM
28h 53m
2 stops
$837KLM
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$340
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 Madrid

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 9751 reviews
7.3Comfort
7.1Entertainment
7.7Boarding
8.1Crew
6.6Food
Airline reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

2.0 MediocreChris, May 2026
AUS - IAD
Read more United Airlines reviews

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

We had a delay, but thankfully I made it to my connection. Overall it went smooth

The flight had a delay but I made it to my connection. Flight was smooth overall

As I wrote earlier, poor planning and/or communication. At least twice, we were told that we would be boarding in less than ten minutes, only to have the flight again delayed at least another hour.

This flight is a quick way to get to Chicago, but a bit expensive.

Very comfortable seating and the Flight staff were very attentive. The premium economy section that I was seated in was very clean, updated, and well appointed. I would highly recommend flying United Airlines as this experience was better than the Japan Airlines business class that I flew several months ago.

Our flight was canceled same day and we were never informed. Had to pay more and worse seating on another airline.

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

My service dog and I were asked to deplane just before they closed the door - clearly very last minute they couldn’t find the documentation that I have filled out many many times before that is for flying service animals. I purposely purchase 3seats (a whole row) since he is large and not all passengers want to sit next to a dog on a cross country flight. The plane departed with my husband on it!!! They made me fill out a hard copy of the same form and had to reschedule me on a later flight where they could find 3 seats together!! I’ve done this so many times before - clearly the error was on their part in a technology glitch - but really people - do better!! Very traumatic - and my husband had to wait for us when he landed ….so bad. Poor pup was confused and tired.

First class ticket gets you no seat back entertainment? I have to bring my own laptop to see a movie? And most of their movies have ADS? No thank you. Worse: Tiny snacks only on a 2 hr flight?

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

Information on your arrival and departure airports