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Maine

$168+ 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 7/10. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PWM
Jun 21 — Jun 281
Sat 6/21
Sat 6/28
1 adult, Economy
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Cheap 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 June 16, 2025.

Round-trip from

$305
(Copa Airlines)

One-way from

$168
(eDestinos)

Popular in

July

Cheapest in

June

Average price

$335
From Costa Rica to Maine
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One-way flight from Costa Rica to Maine
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High demand for flights, 2% potential price rise
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Cheapest flight prices on average. 3% potential price decrease ($21 potential savings vs. average RT price).
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Average for round-trip flights in June 2025
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Find 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 June 16, 2025.

This Copa Airlines deal was found by Cheapflights users on 6/14. 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 Copa Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/168:09 amSJO - BOS
1 stop9h 13mCopa Airlines
Mon 9/223:49 pmBOS - SJO
1 stop18h 31mCopa Airlines
Deal found 6/14$305
This eDestinos deal was found by Cheapflights users on 6/15. 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 eDestinos is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1012:16 pmSJO - BOS
1 stop9h 32mSpirit Airlines
Sun 7/138:35 pmBOS - SJO
1 stop15h 54mSpirit Airlines
Deal found 6/15$307
This Delta deal was found by Cheapflights users on 6/14. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/151:18 pmSJO - BOS
1 stop9h 42mDelta
Mon 9/226:00 amBOS - SJO
1 stop7h 53mDelta
Deal found 6/14$308
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/166:00 amSJO - BOS
1 stop8h 03mAmerican Airlines
Wed 9/2410:18 amBOS - SJO
1 stop11h 24mAmerican Airlines
Deal found 6/14$317
This Kiwi.com deal was found by Cheapflights users on 6/16. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/307:45 pmSJO - BOS
2 stops18h 00mMultiple Airlines
Sun 7/66:15 amBOS - SJO
1 stop7h 04mMultiple Airlines
Deal found 6/16$333
This Gotogate deal was found by Cheapflights users on 6/16. 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 Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/304:20 pmSJO - BOS
2 stops20h 35mAvianca
Fri 10/104:50 pmBOS - SJO
2 stops18h 30mAvianca
Deal found 6/16$342
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/237:55 amSJO - BOS
2 stops25h 06mUnited Airlines
Tue 10/77:30 amBOS - SJO
1 stop14h 07mUnited Airlines
Deal found 6/15$364
This JetBlue deal was found by Cheapflights users on 6/16. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2812:55 pmSJO - BOS
1 stop8h 53mJetBlue
Mon 9/156:48 amBOS - SJO
1 stop7h 07mJetBlue
Deal found 6/16$391
This JetBlue deal was found by Cheapflights users on 6/15. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/212:10 pmLIR - BOS
1 stop8h 17mJetBlue
Wed 7/307:10 amBOS - LIR
1 stop7h 55mJetBlue
Deal found 6/15$443
This United Airlines deal was found by Cheapflights users on 6/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/291:20 pmLIR - BOS
2 stops19h 37mUnited Airlines
Tue 8/55:25 amBOS - LIR
1 stop8h 45mUnited Airlines
Deal found 6/14$445
This American Airlines deal was found by Cheapflights users on 6/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/43:45 pmLIR - BOS
1 stop18h 04mAmerican Airlines
Thu 8/75:13 amBOS - LIR
1 stop8h 32mAmerican Airlines
Deal found 6/14$454
This United Airlines deal was found by Cheapflights users on 6/15. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/213:25 pmLIR - PWM
2 stops28h 36mUnited Airlines
Wed 7/304:56 pmPWM - LIR
2 stops19h 04mUnited Airlines
Deal found 6/15$473

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 June 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

Tue 9/16

8:09 am-7:22 pm

1 stop9h 13m

Boston Logan Intl

Mon 9/22

3:49 pm-8:20 am

1 stop18h 31m

$305

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 7/10

12:16 pm-11:48 pm

1 stop9h 32m

Boston Logan Intl

Sun 7/13

8:35 pm-10:29 am

1 stop15h 54m

$307

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 9/15

1:18 pm-1:00 am

1 stop9h 42m

Boston Logan Intl

Mon 9/22

6:00 am-11:53 am

1 stop7h 53m

$308

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 9/16

6:00 am-4:03 pm

1 stop8h 03m

Boston Logan Intl

Wed 9/24

10:18 am-7:42 pm

1 stop11h 24m

$317

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Mon 6/30

7:45 pm-3:45 pm

2 stops18h 00m

Boston Logan Intl

Sun 7/6

6:15 am-11:19 am

1 stop7h 04m

$333

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 9/30

4:20 pm-2:55 pm

2 stops20h 35m

Boston Logan Intl

Fri 10/10

4:50 pm-9:20 am

2 stops18h 30m

$342

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 9/23

7:55 am-11:57 pm

2 stops14h 02m

Boston Logan Intl

Tue 9/30

8:00 am-7:37 pm

2 stops13h 37m

$364

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 8/28

12:55 pm-11:48 pm

1 stop8h 53m

Boston Logan Intl

Mon 9/15

6:48 am-11:55 am

1 stop7h 07m

$391

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Mon 7/21

2:10 pm-12:27 am

1 stop8h 17m

Boston Logan Intl

Wed 7/30

7:10 am-1:05 pm

1 stop7h 55m

$443

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Tue 7/29

1:20 pm-10:57 am

2 stops19h 37m

Boston Logan Intl

Tue 8/5

5:25 am-12:10 pm

1 stop8h 45m

$445

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/15

Showing 1-10 of 35 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 month to book a flight from Costa Rica to Maine?

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Maine (average of $296). Flying from Costa Rica to Maine in July is currently the most expensive (average of $394). 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.

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 June 16, 2025.

When flying from Costa Rica to Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Maine by month

Plan your trip to Maine by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Maine ranges from 2.9 - 4.5 inches per month. November is typically the wettest month, when rainfall can reach 4.5 in. August is typically the driest time to visit Maine when rainfall is around 2.9 in.

Temperature in Maine by month

Plan your trip to Maine by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Maine, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 June 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Delta and Copa Airlines from Costa Rica to Maine by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,963 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Copa Airlines
7.5
Good
1,453 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,801 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
JetBlue
7.3
Good
2,922 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Food

7.1

Overall

8.0

Boarding

8.1

Comfort

7.8

Crew

8.5

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $168 on Spirit Airlines. Other airlines that offer cheap prices include Arajet from $191 and Avianca from $207 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.

  • What is the cheapest month to book a flight from Costa Rica to Maine?

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Maine (average of $296). Flying from Costa Rica to Maine in July is currently the most expensive (average of $394). 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 Costa Rica to Maine

See prices for flight routes from nearby airports that may be better suited for you.
San José to Newark flights
San José to John F Kennedy Intl flights
San Salvador to Los Angeles flights
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San José to Orlando flights
Guatemala City to Los Angeles flights
Guatemala City to John F Kennedy Intl flights
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San José to Las Vegas flights
San Pedro Sula to Hobby flights
Guatemala City to Hobby flights
San Salvador to Newark flights
Guatemala City to George Bush Intcntl flights
Guatemala City to Dulles Intl flights
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San José to Hobby flights
San Pedro Sula to George Bush Intcntl flights
San José to San Francisco flights
San José to Seattle flights
San José to George Bush Intcntl flights
San José to Dallas/Fort Worth flights
San José to Atlanta flights
Guatemala City to Las Vegas flights
Guatemala City to Midway flights
Panama City to LaGuardia flights
San Salvador to Atlanta flights
San Pedro Sula to Newark flights
San Salvador to LaGuardia flights
Guatemala City to Boston 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 June 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$325Average$655FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$414Average$688FlexibilityNo cancel feeOn-time69%

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