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$216+ 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 1/30. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
Dec 24 — Dec 311
Wed 12/24
Wed 12/31
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 24, 2025.

This FlightHub deal was found by Cheapflights users on 11/24. 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.
Sat 12/610:25 pmBOS - BCN
1 stop29h 40mTAP AIR PORTUGAL
Wed 12/179:10 pmBCN - BOS
1 stop29h 00mTAP AIR PORTUGAL
Deal found 11/24$414
This FlightHub deal was found by Cheapflights users on 11/23. 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 12/35:30 amBOS - BCN
1 stop22h 05mMultiple Airlines
Thu 12/111:35 pmBCN - BOS
1 stop25h 57mMultiple Airlines
Deal found 11/23$417
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Tue 12/27:50 pmBOS - BCN
2 stops17h 15mMultiple Airlines
Thu 12/116:10 pmBCN - BOS
Nonstop8h 45mMultiple Airlines
Deal found 11/23$420
This Mytrip deal was found by Cheapflights users on 11/22. 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 12/26:15 amBOS - BCN
2 stops28h 35mMultiple Airlines
Wed 12/105:45 amBCN - BOS
2 stops16h 12mMultiple Airlines
Deal found 11/22$422
This oojo deal was found by Cheapflights users on 11/23. 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.
Mon 12/16:05 pmBOS - BCN
1 stop11h 40mTAP AIR PORTUGAL
Fri 12/510:55 amBCN - BOS
1 stop15h 15mTAP AIR PORTUGAL
Deal found 11/23$423
This oojo deal was found by Cheapflights users on 11/21. 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 12/610:25 pmBOS - BCN
1 stop12h 50mTAP AIR PORTUGAL
Wed 12/109:10 pmBCN - BOS
1 stop23h 25mTAP AIR PORTUGAL
Deal found 11/21$426
This oojo deal was found by Cheapflights users on 11/24. 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.
Sun 11/3010:45 pmBOS - BCN
1 stop15h 35mTAP AIR PORTUGAL
Mon 12/812:35 pmBCN - BOS
1 stop32h 10mTAP AIR PORTUGAL
Deal found 11/24$427
This Kiwi.com deal was found by Cheapflights users on 11/23. 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 12/102:15 pmBOS - BCN
1 stop12h 05mLufthansa
Thu 12/1810:30 amBCN - BOS
1 stop14h 18mLufthansa
Deal found 11/23$428
This Kiwi.com deal was found by Cheapflights users on 11/23. 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.
Mon 12/82:15 pmBOS - BCN
1 stop12h 05mLufthansa
Tue 12/1610:30 amBCN - BOS
1 stop14h 18mLufthansa
Deal found 11/23$431
This oojo deal was found by Cheapflights users on 11/24. 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.
Sun 11/3010:45 pmBOS - BCN
1 stop12h 30mTAP AIR PORTUGAL
Thu 12/42:35 pmBCN - BOS
1 stop30h 00mTAP AIR PORTUGAL
Deal found 11/24$432
This United Airlines deal was found by Cheapflights users on 11/23. 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 12/232:14 pmPWM - BCN
2 stops37h 21mUnited Airlines
Tue 12/301:35 pmBCN - PWM
2 stops54h 39mUnited Airlines
Deal found 11/23$1,374
This KAYAK deal was found by Cheapflights users on 11/23. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/236:46 pmPWM - BCN
2 stops32h 49mMultiple Airlines
Tue 12/308:30 pmBCN - PWM
2 stops27h 56mMultiple Airlines
Deal found 11/23$1,516

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 24, 2025.

Round-trip from

$418
(Kiwi.com)

One-way from

$216
(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
Search Deals

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 24, 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

Tue 4/28

9:55 am-6:00 am

1 stop14h 05m

Barcelona-El Prat

Tue 5/5

12:20 pm-10:36 pm

2 stops16h 16m

$446

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 4/8

10:50 pm-12:15 pm

Nonstop7h 25m

Barcelona-El Prat

Wed 4/15

6:30 pm-9:05 pm

Nonstop8h 35m

$448

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 4/14

10:50 pm-12:15 pm

Nonstop7h 25m

Barcelona-El Prat

Thu 4/30

6:30 pm-9:05 pm

Nonstop8h 35m

$448

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 4/8

10:50 pm-12:15 pm

Nonstop7h 25m

Barcelona-El Prat

Mon 4/13

6:30 pm-9:05 pm

Nonstop8h 35m

$448

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 2/21

2:20 pm-8:20 am

1 stop12h 00m

Barcelona-El Prat

Tue 3/3

1:35 pm-7:12 pm

1 stop11h 37m

$473

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 1/25

5:30 am-9:35 am

1 stop22h 05m

Barcelona-El Prat

Wed 1/28

11:00 am-5:14 pm

1 stop12h 14m

$476

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 3/10

2:15 pm-8:20 am

1 stop13h 05m

Barcelona-El Prat

Thu 3/19

10:30 am-11:57 pm

1 stop18h 27m

$481

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Thu 1/8

2:20 pm-5:35 pm

2 stops21h 15m

Barcelona-El Prat

Thu 1/15

1:35 pm-1:13 pm

2 stops29h 38m

$483

PortlandBarcelona

PWM - BCN

PWMBCN

Portland

Fri 1/30

6:17 am-8:00 am

1 stop19h 43m

Barcelona-El Prat

Tue 2/3

10:15 am-12:20 am

1 stop20h 05m

$484

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 12/9

4:20 pm-9:00 am

1 stop10h 40m

Barcelona-El Prat

Wed 12/17

10:30 am-10:45 pm

2 stops18h 15m

$485

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/22

Showing 1-10 of 41 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 24, 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?

    Delta, Iberia, and United Airlines can get you from Maine to Barcelona in just under 7h 25m. Your travel time can differ by up to 6h 40m. 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 Delta, which is currently one of the cheapest options available, starting at $230. LEVEL flights start at $231 while deals on Iberia start at $236 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 Boston Logan Intl - Girona Costa Brava.

  • 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

Browse thousands of different options on Cheapflights for your next trip

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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.
John F Kennedy Intl to Barcelona-El Prat flights
Newark to Barcelona-El Prat flights
Miami to Barcelona-El Prat flights
LaGuardia 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 November 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$637Average$1,203FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$637Average$1,303FlexibilityNo cancel feeOn-time71%

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