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$214+ Cheap flights from Maine to Spain

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 10/10. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MAD
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Maine to Spain

Keep the following information in mind while searching for Maine to Spain flight deals. Data was last updated July 3, 2025.

Round-trip from

$356
(Air Canada)

One-way from

$220
(flugladen.de)

Popular in

June

Cheapest in

August

Average price

$1,529
From Maine to Spain
Search Deals
One-way flight from Maine to Spain
Search Deals
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 Spain

Cheapest flights from Maine to Spain
Explore the most affordable flight options available from Maine to Spain. 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 Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/145:05 pmBOS - VLC
1 stop15h 10mSWISS
Tue 10/287:45 pmVLC - BOS
1 stop30h 35mSWISS
Deal found 7/2$358
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 Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/144:30 pmBOS - VLC
1 stop10h 35mIberia
Tue 10/287:30 amVLC - BOS
1 stop19h 25mIberia
Deal found 7/3$364
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.
Mon 8/188:02 pmBOS - BIO
1 stop32h 43mUnited Airlines
Wed 9/312:30 pmBIO - BOS
2 stops17h 27mUnited Airlines
Deal found 7/2$370
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 9/249:20 pmBOS - BIO
1 stop19h 55mFinnair
Thu 10/26:45 amBIO - BOS
1 stop19h 05mFinnair
Deal found 7/3$371
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 Finnair 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 Finnair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/24:22 pmBOS - VLC
2 stops21h 38mMultiple Airlines
Thu 2/267:30 amVLC - BOS
1 stop19h 25mMultiple Airlines
Deal found 7/2$372
This American 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/249:38 amBOS - BIO
2 stops16h 52mAmerican Airlines
Thu 10/26:45 amBIO - BOS
1 stop19h 05mAmerican Airlines
Deal found 7/3$375

Cheapflights Fare Finder

Customize your flight search to find flights from Maine to Spain 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 Spain that are best for you.

Fly from

Maine

Fly to

Spain

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

BostonValencia

BOS - VLC

BOSVLC

Boston Logan Intl

Mon 8/18

5:05 pm-2:10 pm

1 stop15h 05m

Valencia

Wed 9/3

6:00 am-3:25 pm

1 stop15h 25m

$366

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Mon 8/18

8:02 pm-10:45 am

1 stop32h 43m

Bilbao

Wed 9/3

12:30 pm-11:57 pm

2 stops17h 27m

$370

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

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Wed 9/24

9:20 pm-11:15 pm

1 stop19h 55m

Bilbao

Thu 10/2

6:45 am-7:50 pm

1 stop19h 05m

$371

BostonBilbao

BOS - BIO

BOSBIO

Boston Logan Intl

Wed 9/24

9:38 am-8:30 am

2 stops16h 52m

Bilbao

Thu 10/2

6:45 am-7:50 pm

1 stop19h 05m

$375

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Showing 1-10 of 60 results
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Best time to book a flight from Maine to Spain

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

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

Find hourly flight availability from Maine to Spain. 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 Spain as you normally would.

Reviews of airlines servicing Spain

Get insights into the airlines that provide service to Spain. 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 Spain. Reviews last updated July 3, 2025.
Peruse reviews from past customers who have flown with Delta, KLM, and Azores Airlines from Maine to Spain to help guide your decision. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Boarding

8.2

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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

Entertainment

7.9

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

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 Spain. 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 Spain one-way?

    To fly one-way, consider booking your trip with TAP AIR PORTUGAL, which is currently one of the cheapest options available, starting at $250. Iberia flights start at $287 while deals on Icelandair start at $296 one-way.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maine to Spain 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 Spain?

    Currently, November is the cheapest month in which you can book a flight from Maine to Spain (average of $543). Flying from Maine to Spain in June is currently the most expensive (average of $1,054). 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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Maine to Spain

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 Spain

Discover the top 2 airlines that operate flights from Maine to Spain. 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$534Average$1,161FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$586Average$1,244FlexibilityNo cancel feeOn-time71%

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