$210+ 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 1/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — BCN
Jan 11 — Jan 181
1 adult, Economy
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Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Maine to Barcelona
Cheapest flights from Maine to BarcelonaExplore 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 December 12, 2025.
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 December 12, 2025.
This Kiwi.com deal was found by Cheapflights users on 12/9. 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.
Wed 12/102:15 pmBOS - BCN
1 stop12h 05mLufthansa
Wed 12/1710:30 amBCN - BOS
1 stop14h 20mLufthansa
Deal found 12/9![Lufthansa logo]()
$430
This Kiwi.com deal was found by Cheapflights users on 12/10. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/112:15 pmBOS - BCN
1 stop12h 05mLufthansa
Thu 12/1810:30 amBCN - BOS
1 stop14h 18mLufthansa
Deal found 12/10![Lufthansa logo]()
$479
This United Airlines deal was found by Cheapflights users on 12/9. 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 12/1012:02 pmBOS - BCN
2 stops14h 18mUnited Airlines
Wed 12/1711:00 amBCN - BOS
1 stop13h 33mUnited Airlines
Deal found 12/9![United Airlines logo]()
$485
This KAYAK deal was found by Cheapflights users on 12/11. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:44 pmBOS - BCN
1 stop30h 36mLufthansa
Mon 1/126:20 pmBCN - BOS
2 stops30h 37mLufthansa
Deal found 12/11![Lufthansa logo]()
$533
This Air Canada deal was found by Cheapflights users on 12/11. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/315:30 amBOS - BCN
1 stop22h 05mAir Canada
Mon 1/121:35 pmBCN - BOS
2 stops28h 37mAir Canada
Deal found 12/11![Air Canada logo]()
$539
This Kiwi.com deal was found by Cheapflights users on 12/11. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/309:50 pmBOS - BCN
1 stop19h 10mSWISS
Mon 1/122:55 pmBCN - BOS
1 stop11h 05mSWISS
Deal found 12/11![SWISS logo]()
$540
This Trip.com deal was found by Cheapflights users on 12/11. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/132:15 pmBOS - BCN
1 stop12h 05mMultiple Airlines
Mon 12/221:35 pmBCN - BOS
1 stop25h 57mMultiple Airlines
Deal found 12/11![Multiple Airlines logo]()
$544
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/114:20 pmBOS - BCN
1 stop10h 40mUnited Airlines
Thu 12/1810:30 amBCN - BOS
2 stops18h 18mUnited Airlines
Deal found 12/10![United Airlines logo]()
$545
This United Airlines deal was found by Cheapflights users on 12/11. 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.
Tue 12/309:30 amBOS - BCN
1 stop16h 50mUnited Airlines
Mon 1/121:35 pmBCN - BOS
2 stops30h 42mUnited Airlines
Deal found 12/11![United Airlines logo]()
$550
This United Airlines deal was found by Cheapflights users on 12/10. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/1612:45 pmBGR - BCN
2 stops19h 20mUnited Airlines
Mon 12/2210:30 amBCN - BGR
2 stops19h 04mUnited Airlines
Deal found 12/10![United Airlines logo]()
$1,976
This American Airlines deal was found by Cheapflights users on 12/10. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/166:02 amBGR - BCN
1 stop20h 58mAmerican Airlines
Mon 12/2210:10 amBCN - BGR
2 stops16h 57mAmerican Airlines
Deal found 12/10![American Airlines logo]()
$1,979
This Delta deal was found by Cheapflights users on 12/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/163:05 pmBGR - BCN
1 stop10h 55mDelta
Mon 12/2210:15 amBCN - BGR
1 stop32h 48mDelta
Deal found 12/10![Delta logo]()
$2,443
Find flight deals from Maine to Barcelona
Keep the following information in mind while searching for Maine to Barcelona flight deals. Data was last updated December 12, 2025.
Round-trip from | $374 (oojo) |
|---|---|
One-way from | $210 (Kiwi.com) |
Popular in | June |
Cheapest in | September |
Average price | $716 |
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 December 12, 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
Wed 1/28
7:50 pm-1:15 pm
1 stop11h 25m
Barcelona-El Prat
Tue 2/3
11:50 am-5:50 pm
1 stop12h 00m
$389
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Mon 1/19
10:40 pm-11:55 am
Nonstop7h 15m
Barcelona-El Prat
Sat 1/31
6:10 pm-8:55 pm
Nonstop8h 45m
$398
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Thu 3/5
10:40 pm-11:55 am
Nonstop7h 15m
Barcelona-El Prat
Mon 3/9
6:10 pm-9:55 pm
Nonstop8h 45m
$436
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Wed 2/18
10:03 am-6:20 pm
2 stops26h 17m
Barcelona-El Prat
Wed 3/4
7:10 pm-3:50 pm
1 stop26h 40m
$452
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Sun 3/1
5:30 am-8:20 am
1 stop20h 50m
Barcelona-El Prat
Wed 3/11
12:35 pm-12:56 pm
2 stops29h 21m
$461
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Thu 3/5
10:40 pm-11:55 am
Nonstop7h 15m
Barcelona-El Prat
Thu 3/12
6:10 pm-9:55 pm
Nonstop8h 45m
$469
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Mon 2/16
10:40 pm-11:55 am
Nonstop7h 15m
Barcelona-El Prat
Mon 2/23
6:10 pm-8:55 pm
Nonstop8h 45m
$469
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Sat 3/14
11:40 pm-11:55 am
Nonstop7h 15m
Barcelona-El Prat
Mon 3/23
6:10 pm-9:55 pm
Nonstop8h 45m
$469
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Thu 3/5
10:40 pm-11:55 am
Nonstop7h 15m
Barcelona-El Prat
Sat 3/14
6:10 pm-9:55 pm
Nonstop8h 45m
$469
BostonBarcelona
BOS - BCN
BOSBCN
Boston Logan Intl
Thu 3/5
6:40 pm-9:35 am
1 stop32h 55m
Barcelona-El Prat
Tue 3/10
12:35 pm-12:56 pm
2 stops29h 21m
$472
Showing 1-10 of 44 results
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 December 12, 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.
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.
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.
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 December 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$637 | Average$1,203 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$721 | Average$1,216 | FlexibilityNo cancel fee | On-time71% |