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Cheap flights from Barcelona-El Prat Airport to Boston from $566

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 3/19. 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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Find the cheapest flights from Barcelona-El Prat Airport to Boston

Cheap round-trip flights

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United Airlines Logo
6:45 am - 6:54 pmBCN-PWM
18h 09m2 stops
United Airlines Logo
2:13 pm - 8:20 amPWM-BCN
12h 07m1 stop
$846United Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Multiple Airlines Logo
9:55 am - 11:09 pmBCN-PWM
19h 14m3 stops
Multiple Airlines Logo
7:47 pm - 9:35 amPWM-BCN
31h 48m2 stops
$852Multiple Airlines
Find Deal
Tue, Dec 2 - Tue, Dec 9
Turkish Airlines Logo
6:25 pm - 11:36 pmBCN-PWM
58h 11m2 stops
Turkish Airlines Logo
2:20 pm - 11:10 pmPWM-BCN
26h 50m2 stops
$971Turkish Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
KLM Logo
10:15 am - 11:59 pmBCN-PWM
19h 44m1 stop
KLM Logo
2:34 pm - 8:00 amPWM-BCN
11h 26m1 stop
$1,005KLM
Find Deal
Tue, Dec 2 - Tue, Dec 9
United Airlines Logo
6:50 am - 6:13 pmBCN-PWM
16h 23m2 stops
United Airlines Logo
2:45 pm - 8:20 amPWM-BCN
11h 35m1 stop
$1,008United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
6:50 am - 6:13 pmBCN-PWM
16h 23m2 stops
United Airlines Logo
3:15 pm - 9:00 amPWM-BCN
11h 45m1 stop
$1,009United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
6:50 am - 7:36 pmBCN-PWM
17h 46m2 stops
United Airlines Logo
3:15 pm - 9:00 amPWM-BCN
11h 45m1 stop
$1,011United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
10:30 am - 7:36 pmBCN-PWM
14h 06m1 stop
United Airlines Logo
3:15 pm - 9:00 amPWM-BCN
11h 45m1 stop
$1,019United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31
United Airlines Logo
10:30 am - 7:36 pmBCN-PWM
14h 06m1 stop
United Airlines Logo
3:15 pm - 9:00 amPWM-BCN
11h 45m1 stop
$1,022United Airlines
Find Deal
Fri, Mar 27 - Tue, Mar 31

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
Dec 2
BCN6:45 amBarcelona-El Prat
18h 09m
2 stops
PWM6:54 pmPortland
Dec 9
PWM2:13 pmPortland
12h 07m
1 stop
BCN8:20 amBarcelona-El Prat
$846
Find similar
United Airlines
Mar 27
BCN6:50 amBarcelona-El Prat
16h 23m
2 stops
PWM6:13 pmPortland
Mar 31
PWM2:45 pmPortland
11h 35m
1 stop
BCN8:20 amBarcelona-El Prat
$1,008
Find similar
United Airlines
Mar 27
BCN6:50 amBarcelona-El Prat
16h 23m
2 stops
PWM6:13 pmPortland
Mar 31
PWM3:15 pmPortland
11h 45m
1 stop
BCN9:00 amBarcelona-El Prat
$1,009
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 October 20, 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

Tue 12/2

6:45 am-6:54 pm

2 stops18h 09m

Portland

Tue 12/9

2:13 pm-8:20 am

1 stop12h 07m

$846

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Tue 12/2

9:55 am-11:09 pm

3 stops19h 14m

Portland

Tue 12/9

7:47 pm-9:35 am

2 stops31h 48m

$852

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 3/27

6:25 pm-11:36 pm

2 stops58h 11m

Portland

Tue 3/31

2:20 pm-11:10 pm

2 stops26h 50m

$971

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Tue 12/2

10:15 am-11:59 pm

1 stop19h 44m

Portland

Tue 12/9

2:34 pm-8:00 am

1 stop11h 26m

$1,005

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 3/27

6:50 am-6:13 pm

2 stops16h 23m

Portland

Tue 3/31

2:45 pm-8:20 am

1 stop11h 35m

$1,008

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 3/27

6:50 am-6:13 pm

2 stops16h 23m

Portland

Tue 3/31

3:15 pm-9:00 am

1 stop11h 45m

$1,009

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 3/27

6:50 am-7:36 pm

2 stops17h 46m

Portland

Tue 3/31

3:15 pm-9:00 am

1 stop11h 45m

$1,011

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 3/27

10:30 am-7:36 pm

1 stop14h 06m

Portland

Tue 3/31

3:15 pm-9:00 am

1 stop11h 45m

$1,019

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Fri 3/27

10:30 am-7:36 pm

1 stop14h 06m

Portland

Tue 3/31

3:15 pm-9:00 am

1 stop11h 45m

$1,022

BarcelonaPortland

BCN - PWM

BCNPWM

Barcelona-El Prat

Thu 3/19

11:15 am-10:32 pm

1 stop16h 17m

$566

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 17 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, Virgin Atlantic, and Air Canada are the most popular carriers 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 39% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 7 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

Direct flights

None
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.
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  • 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 14h 06m, 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
Brunswick
Bartlett
Auburn
Gorham
Intervale
Windham
Oxford
Bath
Georgetown
Tamworth
Falmouth

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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