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Maine

$129+ 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 3/4. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — PWM
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
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 January 29, 2026.

This Cheapflightsfares deal was found by Cheapflights users on 1/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/131:31 pm
SJO
-
BOS
1 stop9h 13m
Spirit Airlines
Mon 2/235:27 am
BOS
-
SJO
1 stop7h 55m
Spirit Airlines
Deal found 1/28$236
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/2512:35 pm
SJO
-
BOS
1 stop8h 26m
Spirit Airlines
Mon 3/25:27 am
BOS
-
SJO
1 stop7h 55m
Spirit Airlines
Deal found 1/27$240
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/111:05 pm
SJO
-
BOS
2 stops20h 05m
United Airlines
Wed 3/187:15 am
BOS
-
SJO
1 stop12h 01m
United Airlines
Deal found 1/28$241
This Expedia deal was found by Cheapflights users on 1/27. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/31:31 pm
SJO
-
BOS
1 stop9h 13m
Spirit Airlines
Tue 3/105:27 am
BOS
-
SJO
1 stop7h 55m
Spirit Airlines
Deal found 1/27$247
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Fri 5/17:55 am
SJO
-
BOS
2 stops36h 04m
United Airlines
Wed 5/610:45 am
BOS
-
SJO
2 stops27h 36m
United Airlines
Deal found 1/27$253
This United Airlines deal was found by Cheapflights users on 1/28. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/1312:35 pm
SJO
-
BOS
2 stops21h 01m
United Airlines
Mon 2/236:00 am
BOS
-
SJO
1 stop7h 42m
United Airlines
Deal found 1/28$255
This United Airlines deal was found by Cheapflights users on 1/27. 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.
Sat 1/312:30 pm
SJO
-
BOS
1 stop8h 19m
United Airlines
Mon 2/26:00 am
BOS
-
SJO
2 stops13h 16m
United Airlines
Deal found 1/27$256
This American Airlines deal was found by Cheapflights users on 1/27. 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 3/116:00 am
SJO
-
BOS
1 stop16h 05m
American Airlines
Wed 3/186:45 am
BOS
-
SJO
1 stop16h 58m
American Airlines
Deal found 1/27$257
This JetBlue deal was found by Cheapflights users on 1/26. 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.
Tue 5/129:00 am
SJO
-
BOS
1 stop9h 54m
JetBlue
Tue 5/196:00 am
BOS
-
SJO
1 stop7h 24m
JetBlue
Deal found 1/26$262
This KAYAK deal was found by Cheapflights users on 1/27. 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.
Thu 4/22:50 pm
LIR
-
BOS
Nonstop5h 23m
JetBlue
Mon 4/610:15 am
BOS
-
LIR
Nonstop5h 40m
JetBlue
Deal found 1/27$326
This Orbitz deal was found by Cheapflights users on 1/27. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/22:50 pm
LIR
-
BOS
Nonstop5h 23m
Multiple Airlines
Tue 4/75:30 am
BOS
-
LIR
1 stop9h 00m
Multiple Airlines
Deal found 1/27$336
This American Airlines deal was found by Cheapflights users on 1/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/183:32 pm
LIR
-
BOS
1 stop22h 41m
American Airlines
Wed 2/255:00 am
BOS
-
LIR
1 stop8h 10m
American Airlines
Deal found 1/28$351

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 January 29, 2026.

Round-trip from

$236
(Cheapflightsfares)

One-way from

$129
(Cheapflightsfares)

Popular in

March

Cheapest in

December

Average price

$707
From Costa Rica to Maine
Search Deals
One-way flight from Costa Rica to Maine
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($156 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 9% potential price decrease ($44 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 29, 2026.
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

Wed 3/11

1:05 pm-10:49 am

1 stop19h 44m

Boston Logan Intl

Wed 3/18

5:45 am-5:16 pm

2 stops13h 31m

$241

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 4/29

7:55 am-9:46 pm

1 stop11h 51m

Boston Logan Intl

Sat 5/2

3:32 pm-12:21 pm

2 stops22h 49m

$253

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Fri 5/1

7:55 am-9:59 pm

2 stops36h 04m

Boston Logan Intl

Wed 5/6

10:45 am-12:21 pm

2 stops27h 36m

$253

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 5/12

9:00 am-8:54 pm

1 stop9h 54m

Boston Logan Intl

Tue 5/19

6:00 am-11:24 am

1 stop7h 24m

$262

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 5/12

2:22 pm-10:02 am

1 stop17h 40m

Boston Logan Intl

Tue 5/19

9:15 am-7:07 pm

2 stops11h 52m

$266

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 4/2

12:24 pm-11:59 pm

1 stop9h 35m

Boston Logan Intl

Wed 4/8

5:40 am-11:19 am

1 stop7h 39m

$267

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 4/7

12:24 pm-11:59 pm

1 stop9h 35m

Boston Logan Intl

Mon 4/13

5:40 am-11:19 am

1 stop7h 39m

$267

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Wed 3/11

6:00 am-7:16 pm

2 stops11h 16m

Boston Logan Intl

Wed 3/18

10:48 am-9:43 pm

1 stop12h 55m

$268

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 4/2

2:50 pm-10:13 pm

Nonstop5h 23m

Boston Logan Intl

Mon 4/6

8:59 pm-11:55 am

1 stop16h 56m

$327

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 4/2

2:50 pm-10:13 pm

Nonstop5h 23m

Boston Logan Intl

Tue 4/7

5:30 am-12:30 pm

1 stop9h 00m

$336

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 40 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
No data available for this route at this time. Please check back soon.

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, JetBlue, and American Airlines fly from Costa Rica to Maine in about 5h 23m. The time it takes to get you to your destination can typically vary by up to 17h 18m. 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 $146 on American Airlines. Other airlines that offer cheap prices include United Airlines from $174 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
San José to Miami flights
San José to Orlando flights
Panama City to Miami flights
Guatemala City to Los Angeles flights
San José to Los Angeles flights
Panama City to John F Kennedy Intl flights
Guatemala City to John F Kennedy Intl flights
Guatemala City to Miami flights
San José to Fort Lauderdale flights
San Salvador to Los Angeles flights
Guatemala City to Newark flights
Panama City to Newark flights
San Salvador to Miami flights
San Pedro Sula to Hobby flights
San José to LaGuardia flights
Guatemala City to Hobby flights
San Pedro Sula to George Bush Intcntl flights
San José to Hobby flights
Panama City to Orlando flights
Guatemala City to Orlando flights
Guatemala City to George Bush Intcntl flights
San José to Las Vegas flights
San Salvador to Hobby flights
Guatemala City to LaGuardia flights
San José to George Bush Intcntl flights
San Pedro Sula to Atlanta flights
San Salvador to John F Kennedy Intl flights
Managua to Miami flights
San Salvador to George Bush Intcntl flights
Guatemala City to Atlanta flights
San Pedro Sula to Miami flights
Guatemala City to Fort Lauderdale flights
San José to Atlanta flights
Panama City to LaGuardia flights
San Pedro Sula to John F Kennedy Intl flights
San Salvador to Dulles Intl flights
San Salvador to Newark flights
San José to O'Hare Intl flights
San Salvador to Atlanta flights
San José to Boston flights
San José to Dallas/Fort Worth flights
San Salvador to Dallas/Fort Worth flights
San Salvador to LaGuardia flights
Guatemala City to Ontario flights
Guatemala City to Dallas/Fort Worth flights
San José to San Francisco flights
San José to Dulles Intl flights

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