What airlines fly to Spain?

Iberia, LEVEL and Delta are the top three most popular airlines that fly to Spain from Portland, Maine according to our data. Iberia is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Spain. Keep in mind that there are 23 different airlines that fly to Spain on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Spain?

Delta, American Airlines, and United Airlines are the most popular carriers operating from Portland to Spain

When did momondo last update prices for flights from Portland Airport to Spain?

Prices for flights from Portland Airport to Spain are updated daily.

How many operators does momondo search for flights from Portland Airport to Spain?

As of September 2026, there is 1 operator available to choose from for flights from Portland Airport to Spain.

How old do you have to be to fly from Portland Airport to Spain?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Spain.

What documentation or ID do you need to fly to Spain?

The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$390 Cheap Flights from Portland, Maine to Spain in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Spain

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:42 pm - 5:00 pmPWM Portland-BCN Barcelona-El Prat

22h 18m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:35 am - 12:19 amBCN Barcelona-El Prat-PWM Portland

19h 44m1 stop New York John F Kennedy Intl

$625Delta

Thu, Nov 5 - Thu, Nov 12

4:00 pm - 8:35 amPWM Portland-BCN Barcelona-El Prat

10h 35m1 stop New York John F Kennedy Intl

10:05 am - 12:21 amBCN Barcelona-El Prat-PWM Portland

20h 16m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$633Multiple Airlines

Tue, Dec 1 - Sat, Dec 12

12:42 pm - 5:00 pmPWM Portland-BCN Barcelona-El Prat

22h 18m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:35 am - 11:58 amBCN Barcelona-El Prat-PWM Portland

31h 23m2 stops New York John F Kennedy Intl Detroit Metropolitan Wayne County

$640Delta

Thu, Nov 5 - Thu, Nov 12

4:53 pm - 2:00 pmPWM Portland-BCN Barcelona-El Prat

15h 07m2 stops Detroit Metropolitan Wayne County Paris Charles de Gaulle

10:05 am - 12:21 amBCN Barcelona-El Prat-PWM Portland

20h 16m2 stops Paris Charles de Gaulle New York John F Kennedy Intl

$652Air France

Tue, Dec 1 - Sat, Dec 12

6:00 am - 8:00 amPWM Portland-MAD Madrid Barajas

44h 00m2 stops Newark Montreal Pierre Elliott Trudeau Intl

1:25 pm - 8:19 amMAD Madrid Barajas-PWM Portland

48h 54m2 stops Montreal Pierre Elliott Trudeau Intl Newark

$700Air Canada

Fri, Feb 12 - Sun, Feb 21

2:05 pm - 9:00 amPWM Portland-BCN Barcelona-El Prat

12h 55m1 stop Washington, D.C. Dulles Intl

10:30 am - 11:59 pmBCN Barcelona-El Prat-PWM Portland

19h 29m1 stop Washington, D.C. Dulles Intl

$706United Airlines

Thu, Nov 5 - Thu, Nov 12

7:35 pm - 9:00 amPWM Portland-BCN Barcelona-El Prat

31h 25m1 stop Washington, D.C. Dulles Intl

10:30 am - 10:07 amBCN Barcelona-El Prat-PWM Portland

29h 37m1 stop Washington, D.C. Dulles Intl

$706United Airlines

Sun, Nov 15 - Thu, Nov 26

5:50 am - 8:20 amPWM Portland-BCN Barcelona-El Prat

20h 30m1 stop Newark

6:20 am - 7:02 pmBCN Barcelona-El Prat-PWM Portland

18h 42m2 stops Zurich Washington, D.C. Dulles Intl

$709United Airlines

Sun, Nov 15 - Thu, Nov 26

5:50 am - 9:30 amPWM Portland-MAD Madrid Barajas

21h 40m1 stop Newark

6:05 am - 9:51 pmMAD Madrid Barajas-PWM Portland

21h 46m2 stops Frankfurt am Main Chicago O'Hare Intl

$710United Airlines

Tue, Nov 3 - Tue, Nov 10

5:50 am - 9:35 amPWM Portland-BCN Barcelona-El Prat

21h 45m2 stops Newark Montreal Pierre Elliott Trudeau Intl

6:20 am - 7:02 pmBCN Barcelona-El Prat-PWM Portland

18h 42m2 stops Zurich Washington, D.C. Dulles Intl

$712United Airlines

Sun, Nov 15 - Thu, Nov 26

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Air Canada flights from Portland, Maine to Spain

Our best Air Canada deals on Portland, Maine to Spain flight tickets

Air Canada

Feb 12

PWM6:00 amPortland

44h 00m

2 stops

MAD8:00 amMadrid Barajas

Feb 21

MAD1:25 pmMadrid Barajas

48h 54m

2 stops

PWM8:19 amPortland

$700

Air Canada

Dec 6

PWM6:00 amPortland

21h 35m

2 stops

BCN9:35 amBarcelona-El Prat

Dec 9

BCN1:35 pmBarcelona-El Prat

39h 49m

2 stops

PWM11:24 pmPortland

$1,063

Air Canada

Nov 15

PWM5:50 amPortland

44h 10m

2 stops

MAD8:00 amMadrid Barajas

Nov 19

MAD1:25 pmMadrid Barajas

39h 56m

2 stops

PWM11:21 pmPortland

$1,074

American Airlines flights from Portland, Maine to Spain

Our best American Airlines deals on Portland, Maine to Spain flight tickets

American Airlines

Oct 11

PWM6:00 amPortland

17h 30m

1 stop

MAD5:30 amMadrid Barajas

Oct 19

MAD1:50 pmMadrid Barajas

15h 46m

2 stops

PWM11:36 pmPortland

$795

American Airlines

Nov 5

PWM6:00 amPortland

20h 55m

1 stop

MAD8:55 amMadrid Barajas

Nov 12

MAD1:15 pmMadrid Barajas

15h 42m

1 stop

PWM10:57 pmPortland

$850

American Airlines

Feb 12

PWM12:43 pmPortland

14h 12m

1 stop

MAD8:55 amMadrid Barajas

Feb 21

MAD12:00 pmMadrid Barajas

17h 49m

2 stops

PWM11:49 pmPortland

$910

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Thu 11/5

12:42 pm-5:00 pm

2 stops22h 18m

Barcelona-El Prat

Thu 11/12

10:35 am-12:19 am

1 stop19h 44m

$625

Quickest round-trip

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Tue 12/1

4:00 pm-8:35 am

1 stop10h 35m

Barcelona-El Prat

Sat 12/12

10:05 am-12:21 am

2 stops20h 16m

$633

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Thu 11/5

12:42 pm-5:00 pm

2 stops22h 18m

Barcelona-El Prat

Thu 11/12

10:35 am-11:58 am

2 stops31h 23m

$640

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Tue 12/1

4:53 pm-2:00 pm

2 stops15h 07m

Barcelona-El Prat

Sat 12/12

10:05 am-12:21 am

2 stops20h 16m

$652

PortlandMadrid

PWM Portland - MAD Madrid Barajas

PWMMAD

Portland

Fri 2/12

6:00 am-8:00 am

2 stops44h 00m

Madrid Barajas

Sun 2/21

1:25 pm-8:19 am

2 stops48h 54m

$700

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Thu 11/5

2:05 pm-9:00 am

1 stop12h 55m

Barcelona-El Prat

Thu 11/12

10:30 am-11:59 pm

1 stop19h 29m

$706

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Sun 11/15

7:35 pm-9:00 am

1 stop31h 25m

Barcelona-El Prat

Thu 11/26

10:30 am-10:07 am

1 stop29h 37m

$706

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Sun 11/15

5:50 am-8:20 am

1 stop20h 30m

Barcelona-El Prat

Thu 11/26

6:20 am-7:02 pm

2 stops18h 42m

$709

PortlandMadrid

PWM Portland - MAD Madrid Barajas

PWMMAD

Portland

Tue 11/3

5:50 am-9:30 am

1 stop21h 40m

Madrid Barajas

Tue 11/10

6:05 am-9:51 pm

2 stops21h 46m

$710

PortlandBarcelona

PWM Portland - BCN Barcelona-El Prat

PWMBCN

Portland

Sun 11/15

5:50 am-9:35 am

2 stops21h 45m

Barcelona-El Prat

Thu 11/26

6:20 am-7:02 pm

2 stops18h 42m

$712

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Portland, Maine to Spain

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Can stopping save me money on Portland, Maine to Spain flights?

You could potentially save up to 36% on your flight if you consider stops on a Portland, Maine to Spain flight.

Cheap Portland, Maine to Spain flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Portland, Maine to Spain

Best Price Found	$390
Fastest flight time	10h 45m
Direct flights	None

The best one-way flight to Spain from Portland, Maine in the past 72 hours is $390. The best round-trip flight deal from Portland, Maine to Spain found on momondo in the last 72 hours is $625.

The fastest flight from Portland, Maine to Spain takes 10h 45m

There are no direct flights from Portland, Maine to Spain. There are no popular flight routes from Portland, Maine to Spain.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Spain

When did momondo last update prices for flights from Portland Airport to Spain?
Prices for flights from Portland Airport to Spain are updated daily.
How many operators does momondo search for flights from Portland Airport to Spain?
As of September 2026, there is 1 operator available to choose from for flights from Portland Airport to Spain.
How old do you have to be to fly from Portland Airport to Spain?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Portland Airport to Spain.
What documentation or ID do you need to fly to Spain?
The travel and health documents you'll need for your trip to Spain may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Spain. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Portland, Maine to Spain

Compare and see reviews for airlines that fly from Portland, Maine to Spain with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $642	Free Cancellation	Rating 7.4 10,220 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Portland to Spain?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Portland to Spain. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Portland to Spain with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Portland to Spain flights to just show those with flexible booking policies.

How can momondo help me find flights from Portland to Spain?

momondo provides multiple filters to help you find the best flight to Spain from Portland. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Portland to Spain right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Spain, momondo offers a useful price alert feature which will track prices for flights to Spain from Portland and alert you when they change.