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Barcelona-El Prat

$194+ Cheap flights from Maine to Barcelona-El Prat (BCN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/21. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
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Cheap flight deals from Maine to Barcelona-El Prat

Keep the following information in mind while searching for Maine to Barcelona-El Prat flight deals. Data was last updated September 15, 2025.

Round-trip from

$368
(Mytrip)

One-way from

$194
(eDestinos)

Popular in

June

Cheapest in

August

Average price

$1,203
From Maine to Barcelona-El Prat
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One-way flight from Maine to Barcelona-El Prat
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Highest demand for flights based on searches. 15% potential increase in price ($222 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($38 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Find flight deals from Maine to Barcelona-El Prat

Cheapest flights from Maine to Barcelona-El Prat
Explore the most affordable flight options available from Maine to Barcelona-El Prat. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/2010:40 amBOS - BCN
2 stops15h 10mAir Canada
Fri 10/3112:35 pmBCN - BOS
2 stops26h 22mAir Canada
Deal found 9/14$368
This Air Canada deal was found by Cheapflights users on 9/15. 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.
Tue 9/3010:40 amBOS - BCN
2 stops15h 10mAir Canada
Wed 10/812:10 pmBCN - BOS
2 stops16h 29mAir Canada
Deal found 9/15$369
This Kiwi.com deal was found by Cheapflights users on 9/13. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/15:10 pmBOS - BCN
1 stop20h 40mMultiple Airlines
Thu 10/910:15 amBCN - BOS
1 stop11h 40mMultiple Airlines
Deal found 9/13$370
This American Airlines deal was found by Cheapflights users on 9/13. 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 10/54:35 pmBOS - BCN
1 stop14h 10mAmerican Airlines
Thu 10/166:30 pmBCN - BOS
Nonstop8h 45mAmerican Airlines
Deal found 9/13$371
This American Airlines deal was found by Cheapflights users on 9/14. 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 10/134:30 pmBOS - BCN
1 stop13h 15mAmerican Airlines
Wed 10/226:30 pmBCN - BOS
Nonstop8h 45mAmerican Airlines
Deal found 9/14$372
This Mytrip deal was found by Cheapflights users on 9/13. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/246:15 amBOS - BCN
2 stops21h 20mMultiple Airlines
Mon 12/19:15 pmBCN - BOS
2 stops23h 37mMultiple Airlines
Deal found 9/13$373
This United Airlines deal was found by Cheapflights users on 9/14. 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 10/136:00 amBOS - BCN
1 stop19h 50mUnited Airlines
Wed 10/226:00 amBCN - BOS
1 stop19h 55mUnited Airlines
Deal found 9/14$374
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/3010:34 amBOS - BCN
2 stops15h 16mUnited Airlines
Thu 10/912:00 pmBCN - BOS
2 stops17h 59mUnited Airlines
Deal found 9/13$375
This oojo deal was found by Cheapflights users on 9/13. 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 oojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/810:25 pmBOS - BCN
1 stop12h 50mTAP AIR PORTUGAL
Sat 11/226:45 amBCN - BOS
1 stop13h 50mTAP AIR PORTUGAL
Deal found 9/13$376
This United Airlines deal was found by Cheapflights users on 9/13. 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 9/283:15 pmBOS - BCN
1 stop10h 35mUnited Airlines
Fri 10/107:50 amBCN - BOS
1 stop15h 50mUnited Airlines
Deal found 9/13$377
This United Airlines deal was found by Cheapflights users on 9/13. 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.
Tue 9/3012:10 pmBOS - BCN
2 stops13h 40mUnited Airlines
Wed 10/86:00 amBCN - BOS
1 stop15h 25mUnited Airlines
Deal found 9/13$378
This United Airlines deal was found by Cheapflights users on 9/12. 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.
Wed 10/88:05 pmBOS - BCN
1 stop12h 50mUnited Airlines
Thu 10/2312:10 pmBCN - BOS
1 stop15h 15mUnited Airlines
Deal found 9/12$379

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Barcelona-El Prat 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 2,558,603 searches. Data last updated September 15, 2025.
Use the filters below to find and compare flights from Maine to Barcelona-El Prat Airport that are best for you.

Fly from

Maine

Fly to

Barcelona-El Prat

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 10/5

6:00 am-7:50 am

2 stops19h 50m

Barcelona-El Prat

Thu 10/16

6:00 am-3:25 pm

1 stop15h 25m

$378

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 12/3

12:03 pm-9:35 am

2 stops15h 32m

Barcelona-El Prat

Mon 12/8

9:55 am-2:05 pm

1 stop34h 10m

$381

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 10/13

11:00 pm-12:15 pm

Nonstop7h 15m

Barcelona-El Prat

Fri 10/24

6:30 pm-9:15 pm

Nonstop8h 45m

$394

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 9/30

6:00 am-7:50 am

1 stop19h 50m

Barcelona-El Prat

Tue 10/7

6:50 am-7:54 pm

2 stops19h 04m

$395

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 10/13

11:00 pm-12:15 pm

Nonstop7h 15m

Barcelona-El Prat

Mon 10/20

6:30 pm-9:15 pm

Nonstop8h 45m

$407

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 11/15

12:45 pm-6:20 pm

2 stops23h 35m

Barcelona-El Prat

Sun 11/23

2:45 pm-3:50 pm

2 stops31h 05m

$408

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 10/29

6:00 am-1:10 pm

1 stop26h 10m

Barcelona-El Prat

Tue 11/4

1:35 pm-9:32 am

1 stop25h 57m

$408

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 9/23

10:34 am-7:50 am

2 stops15h 16m

Barcelona-El Prat

Tue 9/30

7:50 am-4:00 pm

2 stops14h 10m

$412

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 10/15

8:05 pm-12:45 pm

1 stop10h 40m

Barcelona-El Prat

Tue 10/21

6:50 am-3:59 pm

2 stops15h 09m

$414

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Thu 10/16

8:05 pm-12:45 pm

1 stop10h 40m

Barcelona-El Prat

Tue 10/21

12:10 pm-5:54 pm

2 stops35h 44m

$416

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 38 results
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Best time to book a flight from Maine to Barcelona-El Prat

Have a flexible travel schedule? Discover the best time to fly to Barcelona-El Prat from Maine with our price prediction graph.
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.

Cheapflights Insights

Everything you need to know about your flight from Maine to Barcelona-El Prat Airport

What is the cheapest time of day to fly from ME to BCN?

Find hourly flight availability from Maine to Barcelona-El Prat. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Maine to Barcelona-El Prat Airport as you normally would.

How much does it cost to fly round-trip from Maine to Barcelona-El Prat Airport?

Related info for your journey

Find useful and relevant information for your journey from Maine to Barcelona-El Prat. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Maine to Barcelona-El Prat Airport?

    For as low as $394, United Airlines can have you in Barcelona-El Prat Airport from Maine in 7h 15m. Maine and Barcelona-El Prat Airport are separated by a distance of 3638 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Maine to Barcelona-El Prat Airport one-way?

    The cheapest airlines for a one-way flight from Maine to Barcelona-El Prat Airport are Iberia ($195), LEVEL ($231), and United Airlines ($493).

  • What are the most popular routes from Maine to Barcelona-El Prat Airport?

    While some choose either Portland - Barcelona-El Prat or Bangor - Barcelona-El Prat, Boston Logan Intl - Barcelona-El Prat is the most popular route from Maine to Barcelona-El Prat Airport.

  • Can I find deals for flights from Maine to Barcelona-El Prat that include hotel bookings?

    Yes. In addition to deals on Maine to Barcelona-El Prat flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Maine to Barcelona-El Prat?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Maine to Barcelona-El Prat.

  • Can I find deals for business class flights from Maine to Barcelona-El Prat?

    Yes. Cheapflights offers flight deals from Maine to Barcelona-El Prat by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Maine to Barcelona-El Prat Airport?

    Currently, January is the cheapest month in which you can book a flight from Maine to Barcelona-El Prat Airport (average of $523). Flying from Maine to Barcelona-El Prat Airport in June is currently the most expensive (average of $1,059). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Barcelona-El Prat Airport?

Book flights to Barcelona-El Prat Airport if you plan to visit one of these locations
Calella
Roses
Castelldefels
L'Hospitalet de Llobregat
Cadaques
El Prat de Llobregat
Badalona
Pineda de Mar
Santa Susanna

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Barcelona-El Prat

See prices for flight routes from nearby airports that may be better suited for you.
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Top 2 airlines flying from Maine to Barcelona-El Prat

Discover the top 2 airlines that operate flights from Maine to Barcelona-El Prat. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$625Average$1,360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$637Average$1,203FlexibilityNo cancel feeOn-time69%

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