$359+ 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 2/13. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MAD
Oct 11 — Oct 181
Round-trip
1 adult, Economy
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Find cheap flights from Portland to Madrid 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 Madrid
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Cheapest flights from Portland to MadridExplore 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, 2026.
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, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/117:25 pm -
1 stop30h 40m
Mon 10/198:25 am -
2 stops17h 57m
Deal found 9/9![United Airlines logo]()
$761
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/226:00 am -
2 stops20h 05m
Thu 10/296:05 am -
2 stops37h 22m
Deal found 9/7![United Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/231:05 pm -
1 stop13h 15m
Fri 10/3012:40 pm -
1 stop16h 00m
Deal found 9/8![American Airlines logo]()
$774
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop17h 30m
Mon 10/191:50 pm -
2 stops15h 46m
Deal found 9/10![American Airlines logo]()
$778
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2310:43 am -
1 stop16h 17m
Fri 10/3011:15 am -
1 stop17h 06m
Deal found 9/8![United Airlines logo]()
$948
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.
Sun 11/153:40 pm -
1 stop11h 50m
Thu 11/191:25 pm -
2 stops40h 34m
Deal found 9/10![United Airlines logo]()
$1,065
Best flights from Portland to MadridDiscover carefully curated flight deals from Portland to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
Discover carefully curated flight deals from Portland to Madrid that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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 3/16:00 am -
1 stop21h 15m
Thu 3/41:25 pm -
2 stops54h 27m
Deal found 9/7![United Airlines logo]()
$729
This KLM deal was found by Cheapflights users on 9/7. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/12:35 pm -
1 stop10h 45m
Thu 3/412:20 pm -
1 stop16h 03m
Deal found 9/7![KLM logo]()
$739
This Delta deal was found by Cheapflights users on 9/6. 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.
Sun 2/1411:25 am -
2 stops16h 20m
Thu 2/1812:20 pm -
2 stops31h 33m
Deal found 9/6![Delta logo]()
$743
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Mon 3/110:57 am -
2 stops13h 23m
Thu 3/412:20 pm -
2 stops17h 30m
Deal found 9/7![American Airlines logo]()
$743
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/117:25 pm -
1 stop30h 40m
Mon 10/198:25 am -
2 stops17h 57m
Deal found 9/9![United Airlines logo]()
$761
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop17h 30m
Mon 10/193:20 pm -
1 stop14h 16m
Deal found 9/10![American Airlines logo]()
$761
Last-minute flights from Portland to MadridDiscover last-minute flight deals from Portland to Madrid. Data last updated September 11, 2026 and is based on user searches.
Discover last-minute flight deals from Portland to Madrid. Data last updated September 11, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/26:00 am -
1 stop21h 00m
Fri 10/910:50 am -
1 stop18h 38m
Deal found 9/7![United Airlines logo]()
$1,119
This United Airlines deal was found by Cheapflights users on 9/9. 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 10/117:25 pm -
1 stop30h 40m
Mon 10/198:25 am -
2 stops17h 57m
Deal found 9/9![United Airlines logo]()
$761
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/116:00 am -
1 stop17h 30m
Mon 10/191:50 pm -
2 stops15h 46m
Deal found 9/10![American Airlines logo]()
$778
This Air Canada deal was found by Cheapflights users on 9/7. 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 10/118:03 am -
3 stops16h 47m
Mon 10/1912:45 pm -
2 stops16h 43m
Deal found 9/7![Multiple Airlines logo]()
$1,197
This United Airlines deal was found by Cheapflights users on 9/7. 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 10/226:00 am -
2 stops20h 05m
Thu 10/296:05 am -
2 stops37h 22m
Deal found 9/7![United Airlines logo]()
$765
This American Airlines deal was found by Cheapflights users on 9/8. 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 10/231:05 pm -
1 stop13h 15m
Fri 10/3012:40 pm -
1 stop16h 00m
Deal found 9/8![American Airlines logo]()
$774
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/2310:43 am -
1 stop16h 17m
Fri 10/3011:15 am -
1 stop17h 06m
Deal found 9/8![United Airlines logo]()
$948
One-way flights from Portland to MadridSearch for one-way flight options from Portland to Madrid. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
Search for one-way flight options from Portland to Madrid. Find affordable one-way fares based on user searches. Data last updated September 11, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 2/135:06 pm -
2 stops42h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$359
This American Airlines deal was found by Cheapflights users on 9/9. 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.
Sat 2/137:00 am -
1 stop19h 55m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$390
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 2/1212:50 pm -
2 stops20h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Delta logo]()
$395
This Air Canada deal was found by Cheapflights users on 9/9. 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.
Sat 2/136:00 am -
3 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Air Canada logo]()
$402
This Ovago 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 Ovago is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1210:57 am -
1 stop14h 33m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Iberia logo]()
$473
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 2/126:00 am -
3 stops20h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/11![Air Canada logo]()
$648
Find 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, 2026.
Most accurate provider | Ovago 3 stars |
|---|---|
Most trusted provider | Ovago 3 stars |
Round-trip from | $727 (Air Canada) |
One-way from | $359 (United Airlines) |
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 7,457,451 searches. Data last updated September 11, 2026.
Use the filters below to find and compare flights from Portland to Madrid that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Sat 2/13
5:06 pm-5:50 pm
2 stops42h 44m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$359
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Fri 2/12
12:50 pm-3:20 pm
2 stops20h 30m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$395
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Sat 2/13
6:00 am-8:00 am
3 stops20h 00m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$402
Quickest round-trip
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Fri 2/12
10:57 am-7:30 am
1 stop14h 33m
Madrid Barajas
Wed 12/31
12:00 am-6:00 pm
Nonstop0h 00m
$473
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Mon 3/1
6:00 am-9:15 am
1 stop21h 15m
Madrid Barajas
Thu 3/4
1:25 pm-1:52 pm
2 stops54h 27m
$729
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Mon 3/1
2:35 pm-7:20 am
1 stop10h 45m
Madrid Barajas
Thu 3/4
12:20 pm-10:23 pm
1 stop16h 03m
$739
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Sun 2/14
11:25 am-9:45 am
2 stops16h 20m
Madrid Barajas
Thu 2/18
12:20 pm-1:53 pm
2 stops31h 33m
$743
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Mon 3/1
10:57 am-6:20 am
2 stops13h 23m
Madrid Barajas
Thu 3/4
12:20 pm-11:50 pm
2 stops17h 30m
$743
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Sun 10/11
7:25 pm-8:05 am
1 stop30h 40m
Madrid Barajas
Mon 10/19
8:25 am-8:22 pm
2 stops17h 57m
$761
PortlandMadrid
PWM Portland - MAD Madrid Barajas
PWMMAD
Portland
Sun 10/11
6:00 am-5:30 am
1 stop17h 30m
Madrid Barajas
Mon 10/19
3:20 pm-11:36 pm
1 stop14h 16m
$761
Sorted by cheapest first
Compare providers for flights from Portland to Madrid
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to Madrid in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Portland, Maine-Madrid flights, users find the pricing of Ovago to be most consistent on Cheapflights vs. Ovago Users can find the same prices on Portland, Maine-Madrid flight deals on Cheapflights vs. Ovago >95% of the time. Price accuracy is based on data collected from Portland, Maine-Madrid flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Portland, Maine-Madrid flights, Cheapflights users trust Ovago the most. Ovago has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-Madrid flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
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.
PWM-MAD
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.
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.
Traveling to a place near Madrid?
Book flights to Madrid if you plan to visit one of these locationsGetafe
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