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$201+ 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 2/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
Dec 10 — Dec 171
Wed 12/10
Wed 12/17
1 adult, Economy
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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 November 10, 2025.

This KLM deal was found by Cheapflights users on 11/8. 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 KLM is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:15 amPWM - BCN
1 stop19h 45mKLM
Tue 12/910:15 amBCN - PWM
1 stop19h 44mKLM
Deal found 11/8$434
This Booking.com deal was found by Cheapflights users on 11/8. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/96:15 amBOS - BCN
2 stops21h 20mAir Canada
Tue 11/181:35 pmBCN - BOS
1 stop13h 52mAir Canada
Deal found 11/8$437
This FlightHub deal was found by Cheapflights users on 11/10. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/16:05 pmBOS - BCN
1 stop10h 00mTAP AIR PORTUGAL
Sat 12/66:05 pmBCN - BOS
1 stop26h 30mTAP AIR PORTUGAL
Deal found 11/10$438
This Delta deal was found by Cheapflights users on 11/8. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/26:15 amPWM - BCN
1 stop19h 45mDelta
Tue 12/910:15 amBCN - PWM
2 stops31h 58mDelta
Deal found 11/8$438
This Icelandair deal was found by Cheapflights users on 11/10. 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 Icelandair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:50 pmBOS - BCN
1 stop11h 25mIcelandair
Fri 1/911:50 amBCN - BOS
1 stop12h 00mIcelandair
Deal found 11/10$439
This Mytrip deal was found by Cheapflights users on 11/8. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/25:30 amBOS - BCN
3 stops34h 00mMultiple Airlines
Tue 12/95:45 amBCN - BOS
2 stops20h 35mMultiple Airlines
Deal found 11/8$440
This FlightHub deal was found by Cheapflights users on 11/8. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/35:20 pmBOS - BCN
1 stop16h 35mITA Airways
Wed 12/106:20 amBCN - BOS
1 stop13h 25mITA Airways
Deal found 11/8$441
This Mytrip deal was found by Cheapflights users on 11/9. 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.
Fri 11/2810:45 amBOS - BCN
2 stops24h 10mMultiple Airlines
Tue 12/29:15 pmBCN - BOS
2 stops24h 42mMultiple Airlines
Deal found 11/9$443
This Mytrip deal was found by Cheapflights users on 11/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/116:15 amBOS - BCN
2 stops32h 50mMultiple Airlines
Tue 12/165:45 amBCN - BOS
2 stops20h 35mMultiple Airlines
Deal found 11/10$444
This United Airlines deal was found by Cheapflights users on 11/9. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:02 pmBOS - BCN
2 stops15h 33mUnited Airlines
Thu 12/111:35 pmBCN - BOS
2 stops28h 58mUnited Airlines
Deal found 11/9$445
This United Airlines deal was found by Cheapflights users on 11/8. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/116:00 amBOS - BCN
1 stop25h 10mUnited Airlines
Thu 11/201:35 pmBCN - BOS
1 stop31h 17mUnited Airlines
Deal found 11/8$446
This Kiwi.com deal was found by Cheapflights users on 11/8. 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.
Sat 12/64:45 pmBOS - BCN
1 stop9h 40mIberia
Sat 12/136:10 pmBCN - BOS
Nonstop8h 45mIberia
Deal found 11/8$448

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 November 10, 2025.

Round-trip from

$434
(KLM)

One-way from

$201
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,424
From Maine to Barcelona
Search Deals
One-way flight from Maine to Barcelona
Search Deals
Highest demand for flights based on searches. 20% potential increase in price ($286 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($45 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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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 November 10, 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

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Wed 2/4

2:35 pm-8:00 am

1 stop11h 25m

Barcelona-El Prat

Wed 2/11

10:55 am-10:29 pm

1 stop17h 34m

$434

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 12/2

6:15 am-8:00 am

1 stop19h 45m

Barcelona-El Prat

Tue 12/9

10:15 am-11:59 pm

1 stop19h 44m

$434

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Wed 2/4

2:35 pm-8:00 am

1 stop11h 25m

Barcelona-El Prat

Wed 2/11

10:55 am-12:00 pm

2 stops31h 05m

$438

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Tue 12/2

6:15 am-8:00 am

1 stop19h 45m

Barcelona-El Prat

Tue 12/9

10:15 am-12:13 pm

2 stops31h 58m

$438

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 1/14

3:40 pm-9:35 am

1 stop11h 55m

Barcelona-El Prat

Mon 1/19

1:35 pm-1:13 pm

2 stops29h 38m

$448

BangorBarcelona

BGR - BCN

BGRBCN

Bangor

Mon 12/8

3:05 pm-8:00 am

1 stop10h 55m

Barcelona-El Prat

Sun 12/14

11:10 am-11:15 am

2 stops54h 05m

$460

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 11/18

2:21 pm-8:20 am

1 stop11h 59m

Barcelona-El Prat

Wed 11/26

11:00 am-5:22 pm

1 stop12h 22m

$462

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 11/25

3:35 pm-9:00 am

1 stop11h 25m

Barcelona-El Prat

Tue 12/9

12:30 pm-8:05 pm

1 stop13h 35m

$468

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 12/3

3:40 pm-9:35 am

1 stop11h 55m

Barcelona-El Prat

Mon 12/8

1:45 pm-2:52 pm

2 stops31h 07m

$500

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Fri 11/14

5:30 am-9:35 am

2 stops22h 05m

Barcelona-El Prat

Tue 11/18

1:35 pm-9:27 pm

1 stop13h 52m

$508

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/8

Showing 1-10 of 49 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 November 10, 2025.

One of the essential ways to save on airfare from Maine to Barcelona is to remain as flexible as possible. Flights that are at noon tend to be the most expensive. A flight in the evening could potentially save you up to 77% on airfare.

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

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?

    Air France, KLM, and Delta can get you from Maine to Barcelona in just under 11h 25m. Your travel time can differ by up to 8h 20m. Maine and Barcelona are separated by a distance of 3569 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 LEVEL, which is currently one of the cheapest options available, starting at $231. Iberia flights start at $236 while deals on Virgin Atlantic start at $419 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, Boston Logan Intl - Reus and Portland - 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.

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.
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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 November 10, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$637Average$1,203FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$637Average$1,303FlexibilityNo cancel feeOn-time71%

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