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Maine

$146+ 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 8/9. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PWM
ago. 5 — ago. 121
mar. 8/5
mar. 8/12
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 julio 31, 2025.

Round-trip from

$319
(American Airlines)

One-way from

$119
(FlightHub)

Popular in

March

Cheapest in

June

Average price

$770
From Costa Rica to Maine
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One-way flight from Costa Rica to Maine
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Highest demand for flights based on searches. 8% potential increase in price ($56 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($20 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 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 julio 31, 2025.

This American Airlines deal was found by Cheapflights users on 7/29. 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.
dom. 10/266:00 amSJO - BOS
1 stop15h 28mAmerican Airlines
sáb. 11/14:37 pmBOS - SJO
1 stop21h 45mAmerican Airlines
Deal found 7/29$319
This United Airlines deal was found by Cheapflights users on 7/31. 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.
dom. 10/2610:28 pmSJO - BOS
2 stops16h 47mUnited Airlines
sáb. 11/17:00 amBOS - SJO
1 stop30h 25mUnited Airlines
Deal found 7/31$320
This Kiwi.com deal was found by Cheapflights users on 7/28. 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.
mié. 8/1311:27 amSJO - BOS
1 stop20h 12mSpirit Airlines
dom. 8/176:05 amBOS - SJO
1 stop7h 07mSpirit Airlines
Deal found 7/28$323
This Kiwi.com deal was found by Cheapflights users on 7/29. 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.
jue. 8/1411:27 amSJO - BOS
1 stop19h 08mMultiple Airlines
sáb. 8/236:05 amBOS - SJO
1 stop7h 07mMultiple Airlines
Deal found 7/29$333
This American Airlines deal was found by Cheapflights users on 7/29. 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.
lun. 10/2012:45 pmLIR - BOS
2 stops19h 27mAmerican Airlines
jue. 10/305:30 amBOS - LIR
1 stop9h 29mAmerican Airlines
Deal found 7/29$353
This Copa Airlines deal was found by Cheapflights users on 7/30. 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.
dom. 8/105:57 amSJO - BOS
1 stop14h 30mCopa Airlines
jue. 8/218:44 amBOS - SJO
1 stop12h 14mCopa Airlines
Deal found 7/30$355
This United Airlines deal was found by Cheapflights users on 7/30. 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.
mar. 10/281:20 pmLIR - PWM
2 stops22h 52mUnited Airlines
sáb. 11/14:51 pmPWM - LIR
2 stops27h 46mUnited Airlines
Deal found 7/30$449
This United Airlines deal was found by Cheapflights users on 7/31. 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.
lun. 8/251:20 pmLIR - BOS
2 stops25h 23mUnited Airlines
sáb. 9/137:30 amBOS - LIR
1 stop30h 40mUnited Airlines
Deal found 7/31$508
This Delta deal was found by Cheapflights users on 7/31. 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.
lun. 8/251:25 pmLIR - BOS
1 stop9h 58mDelta
lun. 9/155:35 amBOS - LIR
1 stop8h 25mDelta
Deal found 7/31$551
This Alaska Airlines deal was found by Cheapflights users on 7/29. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 10/1910:00 amLIR - BOS
3 stops29h 43mAlaska Airlines
jue. 10/307:00 amBOS - LIR
2 stops25h 20mAlaska Airlines
Deal found 7/29$620
This Delta deal was found by Cheapflights users on 7/31. 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.
mar. 10/281:05 pmLIR - PWM
2 stops18h 27mDelta
sáb. 11/11:27 pmPWM - LIR
1 stop25h 13mDelta
Deal found 7/31$697
This Mytrip deal was found by Cheapflights users on 7/30. 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.
sáb. 9/133:00 pmLIR - BOS
3 stops30h 57mMultiple Airlines
dom. 9/286:10 amBOS - LIR
2 stops11h 10mMultiple Airlines
Deal found 7/30$715

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 julio 31, 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

dom. 10/26

6:00 am-11:28 pm

1 stop15h 28m

Boston Logan Intl

sáb. 11/1

4:37 pm-12:22 pm

1 stop21h 45m

$319

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

dom. 10/26

10:28 pm-5:15 pm

2 stops16h 47m

Boston Logan Intl

sáb. 11/1

7:00 am-11:25 am

1 stop30h 25m

$320

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

mié. 8/13

11:27 am-9:39 am

1 stop20h 12m

Boston Logan Intl

dom. 8/17

6:05 am-11:12 am

1 stop7h 07m

$323

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

jue. 8/14

11:27 am-8:35 am

1 stop19h 08m

Boston Logan Intl

sáb. 8/23

6:05 am-11:12 am

1 stop7h 07m

$333

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

lun. 10/20

12:45 pm-10:12 am

2 stops19h 27m

Boston Logan Intl

jue. 10/30

5:30 am-12:59 pm

1 stop9h 29m

$353

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

dom. 8/10

5:57 am-10:27 pm

1 stop14h 30m

Boston Logan Intl

jue. 8/21

8:44 am-6:58 pm

1 stop12h 14m

$355

LiberiaPortland

LIR - PWM

LIRPWM

Liberia

mar. 10/28

1:20 pm-2:12 pm

2 stops22h 52m

Portland

sáb. 11/1

4:51 pm-6:37 pm

2 stops27h 46m

$449

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

lun. 8/25

1:20 pm-4:43 pm

2 stops25h 23m

Boston Logan Intl

sáb. 9/13

7:17 pm-12:10 pm

2 stops18h 53m

$508

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

lun. 8/25

1:25 pm-1:23 am

1 stop9h 58m

Boston Logan Intl

lun. 9/15

5:35 am-12:00 pm

1 stop8h 25m

$551

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

dom. 10/19

10:00 am-5:43 pm

3 stops29h 43m

Boston Logan Intl

jue. 10/30

7:00 am-6:20 am

2 stops25h 20m

$620

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Showing 1-10 of 30 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 julio 31, 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.

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 julio 31, 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 compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
Copa Airlines
7.5
Good
1,493 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave
American Airlines
7.2
Good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Overall

8.0

Crew

8.5

Boarding

8.1

Entertainment

7.1

Comfort

7.8

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jul 2025

YEG - SEA

Alaska airline excellent airline pilot smooth, landing, crew staff very nice friendly behave

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 $119 on Spirit Airlines. Other airlines that offer cheap prices include Copa Airlines from $179 and Delta from $181 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.
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San José to John F Kennedy Intl flights
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San José to Midway flights
San José to San Francisco flights
San José to George Bush Intcntl flights
San Pedro Sula to Hobby flights
Guatemala City to Ontario flights
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San Salvador to LaGuardia flights
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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 julio 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$414Average$638FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$423Average$655FlexibilityNo cancel feeOn-time71%

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