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Cheap flights from Barcelona-El Prat Airport to Boston from $495

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Barcelona-El Prat Airport to Boston departing on 5/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Barcelona-El Prat Airport to Boston

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
6:50 am - 6:50 pm
BCN
-
PWM
18h 00m2 stops
United Airlines Logo
4:10 pm - 9:00 am
PWM
-
BCN
34h 50m2 stops
$821United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
11:00 am - 6:50 pm
BCN
-
PWM
13h 50m1 stop
United Airlines Logo
4:10 pm - 9:00 am
PWM
-
BCN
34h 50m2 stops
$832United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
6:50 am - 6:52 pm
BCN
-
PWM
18h 02m2 stops
United Airlines Logo
3:42 pm - 9:00 am
PWM
-
BCN
11h 18m1 stop
$838United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
11:00 am - 6:50 pm
BCN
-
PWM
13h 50m1 stop
United Airlines Logo
3:42 pm - 9:00 am
PWM
-
BCN
11h 18m1 stop
$849United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
11:00 am - 6:50 pm
BCN
-
PWM
13h 50m1 stop
United Airlines Logo
3:42 pm - 9:00 am
PWM
-
BCN
11h 18m1 stop
$850United Airlines
Thu, Jan 15 - Sun, Jan 18
United Airlines Logo
6:45 am - 6:51 pm
BCN
-
PWM
18h 06m2 stops
United Airlines Logo
2:14 pm - 8:20 am
PWM
-
BCN
12h 06m1 stop
$1,038United Airlines
Fri, Dec 26 - Tue, Dec 30
United Airlines Logo
11:00 am - 6:11 pm
BCN
-
PWM
13h 11m1 stop
United Airlines Logo
2:55 pm - 9:00 am
PWM
-
BCN
12h 05m1 stop
$1,041United Airlines
Fri, Dec 26 - Tue, Dec 30
Air Canada Logo
6:45 am - 11:22 pm
BCN
-
PWM
22h 37m3 stops
Air Canada Logo
6:00 am - 9:35 am
PWM
-
BCN
21h 35m3 stops
$2,256Air Canada
Fri, Dec 26 - Tue, Dec 30
Multiple Airlines Logo
6:45 am - 11:22 pm
BCN
-
PWM
22h 37m3 stops
Multiple Airlines Logo
9:30 am - 9:35 am
PWM
-
BCN
18h 05m2 stops
$2,605Multiple Airlines
Fri, Dec 26 - Tue, Dec 30

United Airlines flights from Barcelona-El Prat Airport to Portland, Maine

Our best United Airlines deals on Barcelona-El Prat Airport to Portland, Maine flight tickets
United Airlines
Jan 15
BCN6:50 amBarcelona-El Prat
18h 00m
2 stops
PWM6:50 pmPortland
Jan 18
PWM4:10 pmPortland
34h 50m
2 stops
BCN9:00 amBarcelona-El Prat
$821
Find similar
United Airlines
Jan 15
BCN11:00 amBarcelona-El Prat
13h 50m
1 stop
PWM6:50 pmPortland
Jan 18
PWM4:10 pmPortland
34h 50m
2 stops
BCN9:00 amBarcelona-El Prat
$832
Find similar
United Airlines
Jan 15
BCN6:50 amBarcelona-El Prat
18h 02m
2 stops
PWM6:52 pmPortland
Jan 18
PWM3:42 pmPortland
11h 18m
1 stop
BCN9:00 amBarcelona-El Prat
$838
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Barcelona-El Prat Airport to Portland, Maine 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, momondo users made 832,500 searches. Data last updated December 11, 2025.
Use the filters below to find and compare flights from Barcelona-El Prat Airport to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Thu 1/15

6:50 am-6:50 pm

2 stops18h 00m

Portland

Sun 1/18

4:10 pm-9:00 am

2 stops34h 50m

$821

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Thu 1/15

11:00 am-6:50 pm

1 stop13h 50m

Portland

Sun 1/18

4:10 pm-9:00 am

2 stops34h 50m

$832

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Thu 1/15

6:50 am-6:52 pm

2 stops18h 02m

Portland

Sun 1/18

3:42 pm-9:00 am

1 stop11h 18m

$838

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Thu 1/15

11:00 am-6:50 pm

1 stop13h 50m

Portland

Sun 1/18

3:42 pm-9:00 am

1 stop11h 18m

$849

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Thu 1/15

11:00 am-6:50 pm

1 stop13h 50m

Portland

Sun 1/18

3:42 pm-9:00 am

1 stop11h 18m

$850

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 12/26

6:45 am-6:51 pm

2 stops18h 06m

Portland

Tue 12/30

2:14 pm-8:20 am

1 stop12h 06m

$1,038

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 12/26

11:00 am-6:11 pm

1 stop13h 11m

Portland

Tue 12/30

2:55 pm-9:00 am

1 stop12h 05m

$1,041

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 12/26

6:45 am-11:22 pm

3 stops22h 37m

Portland

Tue 12/30

6:00 am-9:35 am

3 stops21h 35m

$2,256

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 12/26

6:45 am-11:22 pm

3 stops22h 37m

Portland

Tue 12/30

9:30 am-9:35 am

2 stops18h 05m

$2,605

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Thu 5/21

1:45 pm-11:36 pm

2 stops15h 51m

$495

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Boston from

How to get the cheapest flight ticket from Barcelona-El Prat Airport to Portland, Maine

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

What is the cheapest airline that flies from Barcelona-El Prat to Portland?

American Airlines is the most popular carrier operating from Barcelona-El Prat to Portland

What airlines fly to Portland, Maine?

Iberia, LEVEL and Delta are the top three most popular airlines that fly to Portland, Maine from Barcelona-El Prat Airport according to our data. Iberia is the first choice among our users, with 43% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 9 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

When to book flights from Barcelona-El Prat Airport to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from Barcelona-El Prat Airport to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Barcelona-El Prat Airport to Portland, Maine (BCN to PWM) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Barcelona-El Prat Airport to Portland, Maine

Fastest flight time

13h 27m

Direct flights

None
The fastest flight from Barcelona-El Prat Airport to Portland, Maine takes 13h 27m
There are no direct flights from Barcelona-El Prat Airport to Portland, Maine. There are no popular flight routes from Barcelona-El Prat Airport to Portland, Maine.
Search flight deals

  • How far is Barcelona-El Prat to Portland by plane?

    Portland is 3565.9 mi away from Barcelona-El Prat. Flights usually cover this in 13h 27m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Barcelona-El Prat Airport to Portland Airport?

    Prices for flights from Barcelona-El Prat Airport to Portland Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Barcelona-El Prat Airport to Portland Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Barcelona-El Prat Airport to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Lewiston
Bartlett
Brunswick
Auburn
Gorham
Windham
Intervale
Oxford
Bath
Georgetown
Falmouth
Tamworth

Why use momondo?

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

It is quick and easy to find Barcelona to Portland flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Portland that suits you.

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

Yes. momondo enables you to select and highlight flights to Portland from Barcelona with this policy.

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

momondo helps you find the best flight between Barcelona and Portland by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Price alerts on flights to Portland from Barcelona are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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