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Maine

$141+ Cheap flights from Costa Rica to Maine

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 12/25. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PWM
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Costa Rica to Maine

Cheapest flights from Costa Rica to Maine
Explore the most affordable flight options available from Costa Rica to Maine. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This United Airlines deal was found by Cheapflights users on 12/16. 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 12/242:20 pmSJO - BOS
2 stops19h 17mUnited Airlines
Thu 1/16:20 amBOS - SJO
1 stop12h 56mUnited Airlines
Deal found 12/16$234
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/233:29 pmSJO - BOS
1 stop8h 30mAmerican Airlines
Tue 2/32:43 pmBOS - SJO
1 stop8h 47mAmerican Airlines
Deal found 12/16$248
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 12/1911:32 amSJO - BOS
2 stops11h 27mAmerican Airlines
Tue 1/66:42 amBOS - SJO
1 stop16h 48mAmerican Airlines
Deal found 12/15$252
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 12/211:50 pmSJO - BOS
1 stop8h 43mAmerican Airlines
Tue 2/39:51 amBOS - SJO
1 stop13h 39mAmerican Airlines
Deal found 12/15$253
This Cheapflightsfares deal was found by Cheapflights users on 12/14. 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.
Mon 12/291:31 pmSJO - BOS
1 stop9h 26mSpirit Airlines
Sat 1/105:34 amBOS - SJO
1 stop7h 48mSpirit Airlines
Deal found 12/14$271
This Copa Airlines deal was found by Cheapflights users on 12/15. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/225:49 amSJO - BOS
1 stop15h 51mCopa Airlines
Wed 1/143:07 pmBOS - SJO
1 stop16h 59mCopa Airlines
Deal found 12/15$275
This Faresmojo deal was found by Cheapflights users on 12/14. 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 Faresmojo is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:30 pmLIR - BOS
Nonstop5h 21mJetBlue
Sun 1/48:15 amBOS - LIR
Nonstop5h 55mJetBlue
Deal found 12/14$294
This Delta deal was found by Cheapflights users on 12/16. 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.
Fri 12/263:05 pmLIR - BOS
1 stop9h 02mDelta
Sun 1/45:40 amBOS - LIR
1 stop9h 10mDelta
Deal found 12/16$341
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Thu 12/251:21 pmLIR - BOS
1 stop9h 12mAmerican Airlines
Fri 1/28:05 pmBOS - LIR
1 stop15h 40mAmerican Airlines
Deal found 12/15$350
This American Airlines deal was found by Cheapflights users on 12/16. 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.
Fri 12/2611:55 amLIR - BOS
1 stop12h 04mAmerican Airlines
Sun 1/47:17 pmBOS - LIR
2 stops18h 07mAmerican Airlines
Deal found 12/16$355
This SmartFares deal was found by Cheapflights users on 12/13. 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 SmartFares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/262:30 pmLIR - BOS
Nonstop5h 21mJetBlue
Fri 1/98:04 pmBOS - LIR
1 stop16h 11mJetBlue
Deal found 12/13$356

Find flight deals from Costa Rica to Maine

Keep the following information in mind while searching for Costa Rica to Maine flight deals. Data was last updated December 16, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$231
(American Airlines)

One-way from

$141
(United Airlines)

Popular in

June

Cheapest in

November

Average price

$397
Provider with most accurate pricing for San José Juan Santamaria Intl-Boston Logan Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for San José Juan Santamaria Intl-Boston Logan Intl flights.
Search Deals
From Costa Rica to Maine
Search Deals
One-way flight from Costa Rica to Maine
Search Deals
Highest demand for flights based on searches. 8% potential increase in price ($40 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Costa Rica to Maine 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 16, 2025.
Use the filters below to find and compare flights from Costa Rica to Maine that are best for you.

Fly from

Costa Rica

Fly to

Maine

Route

Depart

Return

Price

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 1/29

6:30 am-9:52 pm

2 stops14h 22m

Boston Logan Intl

Mon 2/2

11:42 am-8:39 pm

1 stop9h 57m

$239

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 1/23

6:30 am-9:52 pm

2 stops14h 22m

Boston Logan Intl

Sun 1/25

6:21 pm-1:15 pm

2 stops19h 54m

$239

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 1/30

6:30 am-11:49 pm

2 stops16h 19m

Boston Logan Intl

Tue 2/3

4:49 pm-1:15 pm

2 stops21h 26m

$239

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 1/29

2:05 pm-1:13 pm

2 stops22h 08m

Boston Logan Intl

Sun 2/1

7:05 am-1:15 pm

1 stop31h 10m

$257

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 1/21

6:30 am-9:52 pm

2 stops14h 22m

Boston Logan Intl

Tue 1/27

9:30 am-8:39 pm

2 stops12h 09m

$267

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 1/16

6:30 am-5:24 pm

2 stops33h 54m

Boston Logan Intl

Wed 1/21

7:07 pm-6:16 pm

2 stops24h 09m

$267

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 1/15

6:30 am-12:46 pm

2 stops29h 16m

Boston Logan Intl

Fri 1/30

7:05 am-8:39 pm

1 stop14h 34m

$267

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 2/17

2:45 pm-10:51 am

1 stop19h 06m

Boston Logan Intl

Mon 2/23

8:25 pm-12:50 pm

1 stop17h 25m

$296

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Fri 2/27

8:35 am-2:30 pm

2 stops28h 55m

Boston Logan Intl

Tue 3/3

6:00 am-6:37 pm

2 stops13h 37m

$296

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 2/26

8:35 am-9:51 pm

2 stops12h 16m

Boston Logan Intl

Sun 3/1

5:30 am-6:37 pm

2 stops14h 07m

$296

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/14

Showing 1-10 of 46 results
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Best time to book a flight from Costa Rica to Maine

Have a flexible travel schedule? Discover the best time to fly to Maine from Costa Rica 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 Costa Rica to Maine

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

Find hourly flight availability from Costa Rica to Maine. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

It’s typically best to fly out from Costa Rica to Maine at noon. Doing so could potentially save you 36% on the flight price compared to flying in the evening, which is usually more expensive.

Reviews of airlines servicing Maine

Get insights into the airlines that provide service to Maine. 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 Maine. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with United Airlines and American Airlines from Costa Rica to Maine 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.
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
United Airlines
7.4
Good
9,092 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).
American Airlines
7.2
Good
11,049 reviews
United Airlines
7.4
Good
9,092 reviews

Entertainment

7.1

Crew

8.1

Food

6.6

Boarding

7.7

Overall

7.4

Comfort

7.3

Reviews

1 / 20
8.0
Excellent

Anonymous,Dec 2025

AMS - EWR

It was good! The first 3/4 of the trip was uncomfortably cold. Only one option for lunch that I didn’t enjoy (vegetarian).

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Maine. 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 Costa Rica to Maine?

    Airlines like United Airlines, Delta, and JetBlue fly from Costa Rica to Maine in about 8h 58m. The time it takes to get you to your destination can typically vary by up to 10h 08m. The distance between Costa Rica and Maine is about 2363 mi. This flight may include one or multiple stops.

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

    One-way options have recently been found by users for as low as $174 on United Airlines. Other airlines that offer cheap prices include American Airlines from $178 and Delta from $195 one-way.

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

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

  • How can I find direct flights from Costa Rica to Maine?

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

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

    Yes. Cheapflights offers flight deals from Costa Rica to Maine 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 Costa Rica to Maine

See prices for flight routes from nearby airports that may be better suited for you.
San José to John F Kennedy Intl flights
San José to Newark flights
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San Pedro Sula to John F Kennedy Intl flights
San Salvador to George Bush Intcntl flights
San José to Atlanta flights
San Salvador to Dulles Intl flights
San Salvador to Dallas/Fort Worth flights
San José to Denver flights
Guatemala City to Hobby flights
San José to George Bush Intcntl flights
San Pedro Sula to Hobby flights
Guatemala City to Ontario flights
Guatemala City to George Bush Intcntl flights
San Pedro Sula to George Bush Intcntl flights
San Salvador to Newark flights
San José to O'Hare Intl flights
San José to Dulles Intl flights
Guatemala City to Dulles Intl flights
Guatemala City to Atlanta flights
San Salvador to LaGuardia flights
Managua to Miami flights
San Pedro Sula to Miami flights
Guatemala City to O'Hare Intl flights
San Pedro Sula to Fort Lauderdale flights
Guatemala City to Dallas/Fort Worth flights
San Pedro Sula to LaGuardia flights
Panama City to Los Angeles flights

Top 2 airlines flying from Costa Rica to Maine

Discover the top 2 airlines that operate flights from Costa Rica to Maine. 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 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$233Average$532FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$612Average$707FlexibilityNo cancel feeOn-time71%

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