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$295+ 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 10/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
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 July 3, 2025.

Round-trip from

$356
(Air Canada)

One-way from

$295
(Kiwi.com)

Popular in

June

Cheapest in

August

Average price

$1,529
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. 12% potential increase in price ($177 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($34 potential savings vs. average RT price).
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Average for round-trip flights in July 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 July 3, 2025.

This Air Canada deal was found by Cheapflights users on 7/3. 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.
Sun 10/510:40 amBOS - BCN
2 stops15h 10mAir Canada
Thu 10/1612:10 pmBCN - BOS
1 stop27h 20mAir Canada
Deal found 7/3$356
This oojo deal was found by Cheapflights users on 7/3. 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.
Fri 10/310:45 pmBOS - BCN
1 stop14h 35mTAP AIR PORTUGAL
Tue 10/1410:40 pmBCN - BOS
1 stop21h 40mTAP AIR PORTUGAL
Deal found 7/3$357
This KLM deal was found by Cheapflights users on 7/2. 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 8/126:00 pmBOS - BCN
Nonstop7h 15mMultiple Airlines
Thu 9/189:00 amBCN - BOS
1 stop14h 28mMultiple Airlines
Deal found 7/2$359
This United Airlines deal was found by Cheapflights users on 7/2. 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 8/135:50 amBOS - BCN
1 stop20h 00mUnited Airlines
Thu 8/2112:10 pmBCN - BOS
2 stops30h 33mUnited Airlines
Deal found 7/2$361
This Finnair deal was found by Cheapflights users on 7/3. 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.
Wed 10/154:30 pmBOS - BCN
1 stop9h 30mFinnair
Tue 10/286:10 pmBCN - BOS
Nonstop8h 45mFinnair
Deal found 7/3$364
This Kiwi.com deal was found by Cheapflights users on 7/1. 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.
Sun 8/3111:00 pmBOS - BCN
Nonstop7h 15mIberia
Mon 9/156:30 pmBCN - BOS
Nonstop8h 45mIberia
Deal found 7/1$371
This Delta deal was found by Cheapflights users on 7/1. 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.
Mon 8/181:25 pmBOS - BCN
1 stop16h 30mDelta
Wed 8/279:30 amBCN - BOS
Nonstop8h 20mDelta
Deal found 7/1$375
This Icelandair deal was found by Cheapflights users on 7/2. 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.
Fri 10/108:50 pmBOS - BCN
1 stop10h 20mIcelandair
Wed 10/153:45 pmBCN - BOS
1 stop12h 15mIcelandair
Deal found 7/2$390
This Scandinavian Airlines deal was found by Cheapflights users on 7/2. 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 Scandinavian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/155:35 pmBOS - BCN
1 stop18h 45mScandinavian Airlines
Sun 11/232:45 pmBCN - BOS
2 stops31h 05mScandinavian Airlines
Deal found 7/2$403
This Mytrip deal was found by Cheapflights users on 7/1. 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 8/156:00 amBOS - GRO
2 stops34h 35mMultiple Airlines
Fri 8/2210:45 pmGRO - BOS
3 stops29h 53mMultiple Airlines
Deal found 7/1$499
This United Airlines deal was found by Cheapflights users on 7/3. 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 9/84:14 pmBGR - BCN
1 stop15h 01mUnited Airlines
Wed 10/112:10 pmBCN - BGR
2 stops29h 14mUnited Airlines
Deal found 7/3$615
This Air Canada deal was found by Cheapflights users on 7/3. 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.
Mon 9/87:30 amPWM - BCN
2 stops42h 20mAir Canada
Fri 9/2612:10 pmBCN - PWM
2 stops36h 28mAir Canada
Deal found 7/3$615

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 July 3, 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

Sun 10/5

6:10 pm-4:55 pm

1 stop16h 45m

Barcelona-El Prat

Sun 10/12

10:40 pm-2:20 pm

1 stop21h 40m

$357

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 8/18

3:20 pm-7:50 am

1 stop10h 30m

Barcelona-El Prat

Wed 8/27

12:10 pm-6:08 pm

2 stops35h 58m

$358

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Tue 8/12

6:00 pm-7:15 am

Nonstop7h 15m

Barcelona-El Prat

Thu 9/18

9:00 am-5:28 pm

1 stop14h 28m

$359

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 8/13

10:20 am-7:50 am

1 stop15h 30m

Barcelona-El Prat

Wed 8/20

12:10 pm-12:43 pm

2 stops30h 33m

$361

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Wed 10/15

4:30 pm-8:00 am

1 stop9h 30m

Barcelona-El Prat

Tue 10/28

6:10 pm-9:55 pm

Nonstop8h 45m

$364

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sun 8/31

11:00 pm-12:15 pm

Nonstop7h 15m

Barcelona-El Prat

Mon 9/15

6:30 pm-9:15 pm

Nonstop8h 45m

$371

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Mon 8/18

1:25 pm-11:55 am

1 stop16h 30m

Barcelona-El Prat

Wed 8/27

9:30 am-11:50 am

Nonstop8h 20m

$375

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Fri 10/10

8:50 pm-2:45 pm

1 stop11h 55m

Barcelona-El Prat

Fri 10/17

3:45 pm-10:00 pm

1 stop12h 15m

$390

BostonBarcelona

BOS - BCN

BOSBCN

Boston Logan Intl

Sat 11/15

5:35 pm-6:20 pm

1 stop18h 45m

Barcelona-El Prat

Sun 11/23

2:45 pm-3:50 pm

2 stops31h 05m

$403

BostonGirona

BOS - GRO

BOSGRO

Boston Logan Intl

Fri 8/15

6:00 am-10:35 pm

2 stops34h 35m

Girona Costa Brava

Fri 8/22

10:45 pm-10:38 pm

3 stops29h 53m

$499

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 37 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 July 3, 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.

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

Reviews of airlines servicing Barcelona

Get insights into the airlines that provide service to Barcelona. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Barcelona. Reviews last updated July 3, 2025.
Get a feel of what it's like to fly with Delta, KLM, and Azores Airlines from Maine to Barcelona by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
KLM
7.8
Good
1,367 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Azores Airlines
7.6
Good
66 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Finnair
7.6
Good
1,306 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
SWISS
7.5
Good
1,654 reviews
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Crew

8.5

Overall

8.0

Entertainment

7.9

Comfort

7.9

Food

7.3

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

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

    To fly one-way, consider booking your trip with Icelandair, which is currently one of the cheapest options available, starting at $296. Azores Airlines flights start at $301 while deals on TAP AIR PORTUGAL start at $304 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.
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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 July 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$634Average$1,231FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$637Average$1,375FlexibilityNo cancel feeOn-time71%

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