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$188+ Cheap flights from Maine to Barcelona

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 10/13. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
oct. 11 — oct. 181
sáb. 10/11
sáb. 10/18
1 adult, Economy
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Cheap flight deals from Maine to Barcelona

Keep the following information in mind while searching for Maine to Barcelona flight deals. Data was last updated septiembre 11, 2025.

Round-trip from

$359
(Mytrip)

One-way from

$188
(Trip.com)

Popular in

June

Cheapest in

October

Average price

$1,203
From Maine to Barcelona
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One-way flight from Maine to Barcelona
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Highest demand for flights based on searches. 11% potential increase in price ($161 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($33 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

Cheapest flights from Maine to Barcelona
Explore the most affordable flight options available from Maine to Barcelona. Find the lowest fares from popular airlines and budget airlines, with prices last updated on septiembre 11, 2025.

This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/196:00 amBOS - BCN
1 stop19h 50mMultiple Airlines
lun. 10/278:30 pmBCN - BOS
1 stop23h 35mMultiple Airlines
Deal found 9/9$359
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 11/99:20 pmBOS - BCN
1 stop17h 05mAer Lingus
vie. 11/1411:30 amBCN - BOS
1 stop13h 25mAer Lingus
Deal found 9/9$360
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.
dom. 10/59:38 amBOS - BCN
1 stop15h 07mAmerican Airlines
jue. 10/166:30 pmBCN - BOS
Nonstop8h 45mAmerican Airlines
Deal found 9/8$361
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/226:00 amBOS - BCN
1 stop19h 50mMultiple Airlines
lun. 10/68:00 pmBCN - BOS
1 stop25h 25mMultiple Airlines
Deal found 9/8$362
This Booking.com 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/199:25 pmBOS - BCN
1 stop19h 00mAer Lingus
jue. 10/2311:00 amBCN - BOS
1 stop13h 45mAer Lingus
Deal found 9/9$363
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 9/288:05 pmBOS - BCN
1 stop10h 40mMultiple Airlines
jue. 10/99:40 amBCN - BOS
1 stop11h 45mMultiple Airlines
Deal found 9/8$364
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/68:05 pmBOS - BCN
1 stop10h 40mMultiple Airlines
mié. 10/159:40 amBCN - BOS
1 stop11h 45mMultiple Airlines
Deal found 9/9$365
This United Airlines 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/66:00 amBOS - BCN
1 stop19h 50mUnited Airlines
jue. 11/133:05 pmBCN - BOS
1 stop15h 40mUnited Airlines
Deal found 9/11$366
This FlightHub 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/512:35 pmBOS - BCN
1 stop20h 10mIcelandair
mié. 10/153:45 pmBCN - BOS
1 stop12h 15mIcelandair
Deal found 9/9$367
This Gotogate 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 10/206:00 amBOS - BCN
1 stop19h 50mMultiple Airlines
lun. 10/278:30 pmBCN - BOS
1 stop23h 35mMultiple Airlines
Deal found 9/8$368
This Air Canada 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 11/261:00 pmBOS - BCN
2 stops14h 35mAir Canada
jue. 12/41:35 pmBCN - BOS
2 stops28h 39mAir Canada
Deal found 9/10$369
This Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar. 11/253:35 pmBOS - BCN
1 stop11h 25mMultiple Airlines
mar. 12/912:30 pmBCN - BOS
1 stop13h 34mMultiple Airlines
Deal found 9/11$371

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Barcelona 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 septiembre 11, 2025.
Use the filters below to find and compare flights from Maine to Barcelona that are best for you.

Fly from

Maine

Fly to

Barcelona

Route

Depart

Return

Price

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mar. 10/7

10:34 am-8:20 am

2 stops15h 46m

Barcelona-El Prat

mié. 11/12

1:35 pm-7:12 pm

1 stop11h 37m

$365

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

sáb. 10/4

6:30 pm-7:50 am

1 stop31h 20m

Barcelona-El Prat

mar. 10/14

6:00 am-3:25 pm

1 stop15h 25m

$373

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mié. 10/22

10:20 am-7:50 am

1 stop15h 30m

Barcelona-El Prat

vie. 11/7

6:45 am-8:20 pm

1 stop19h 35m

$373

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mié. 9/24

7:10 am-7:50 am

2 stops18h 40m

Barcelona-El Prat

mié. 10/1

11:15 am-12:50 am

2 stops19h 35m

$375

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

lun. 10/6

6:00 am-7:50 am

2 stops19h 50m

Barcelona-El Prat

mié. 10/15

6:00 am-3:25 pm

1 stop15h 25m

$378

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

dom. 11/30

10:40 pm-11:55 am

Nonstop7h 15m

Barcelona-El Prat

sáb. 12/6

6:10 pm-8:55 pm

Nonstop8h 45m

$394

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

sáb. 11/15

7:30 am-6:20 pm

2 stops28h 50m

Barcelona-El Prat

dom. 11/23

2:45 pm-3:50 pm

2 stops31h 05m

$409

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mar. 11/18

9:59 am-6:20 pm

2 stops26h 21m

Barcelona-El Prat

dom. 11/23

2:45 pm-3:50 pm

2 stops31h 05m

$409

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mar. 11/25

9:35 pm-4:05 pm

1 stop12h 30m

Barcelona-El Prat

mié. 12/3

6:40 am-2:20 pm

1 stop13h 40m

$418

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

mié. 10/29

10:25 am-1:05 pm

2 stops21h 40m

Barcelona-El Prat

mar. 11/4

1:35 pm-9:32 am

1 stop25h 57m

$420

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/9

Showing 1-10 of 43 results
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Best time to book a flight from Maine to Barcelona

Have a flexible travel schedule? Discover the best time to fly to Barcelona 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

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

Find hourly flight availability from Maine to Barcelona. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated septiembre 11, 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 as you normally would.

Related info for your journey

Find useful and relevant information for your journey from Maine to Barcelona. 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?

    United Airlines and Delta can get you from Maine to Barcelona in just under 15h 46m. Your travel time can differ by up to 3h 58m. Maine and Barcelona 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 one-way?

    To fly one-way, consider booking your trip with Iberia, which is currently one of the cheapest options available, starting at $195. LEVEL flights start at $231 while deals on KLM start at $493 one-way.

  • What are the most popular routes from Maine to Barcelona?

    The most popular flight routes from Maine to Barcelona are Boston Logan Intl - Barcelona-El Prat, Portland - Barcelona-El Prat and Bangor - Barcelona-El Prat.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Barcelona 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?

    Currently, January is the cheapest month in which you can book a flight from Maine to Barcelona (average of $523). Flying from Maine to Barcelona 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

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Alternative routes for Maine to Barcelona

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

Discover the top 2 airlines that operate flights from Maine to Barcelona. 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 septiembre 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$625Average$1,360FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$637Average$1,203FlexibilityNo cancel feeOn-time69%

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