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$103+ Cheap flights from Massachusetts to Costa Rica

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 5/31. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — SJO
Apr 29 — May 61
Tue 4/29
Tue 5/6
1 adult, Economy
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Cheap flight deals from Massachusetts to Costa Rica

Keep the following information in mind while searching for Massachusetts to Costa Rica flight deals. Data was last updated April 24, 2025.

Most accurate provider

AranGrant
3 stars

Most trusted provider

AranGrant
3 stars

Round-trip from

$291
(Kiwi.com)

One-way from

$103
(Kiwi.com)

Popular in

December

Cheapest in

September

Average price

$594

Good round-trip deal

$542 or less

Good one-way deal

$311 or less
Provider with most accurate pricing for Boston Logan Intl-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Boston Logan Intl-San José Juan Santamaria Intl flights.
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From Massachusetts to Costa Rica
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One-way flight from Massachusetts to Costa Rica
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Highest demand for flights based on searches. 13% potential increase in price ($86 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($31 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Price to beat on a round-trip flight from Massachusetts to Costa Rica.
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Price to beat on a one-way flight from Massachusetts to Costa Rica.
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Find flight deals from Massachusetts to Costa Rica

Cheapest flights from Massachusetts to Costa Rica
Explore the most affordable flight options available from Massachusetts to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.

This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 5/1012:26 pmBDL - SJO
1 stop24h 01mMultiple Airlines
Fri 5/2311:32 amSJO - BDL
2 stops9h 04mMultiple Airlines
Deal found 4/23$293
This CheapOair deal was found by Cheapflights users on 4/23. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/45:42 pmBOS - SJO
1 stop18h 45mSpirit Airlines
Wed 6/1112:28 pmSJO - BOS
2 stops18h 35mSpirit Airlines
Deal found 4/23$295
This Kiwi.com deal was found by Cheapflights users on 4/23. 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.
Sat 6/149:40 amBOS - SJO
2 stops11h 19mMultiple Airlines
Wed 6/1811:32 amSJO - BOS
1 stop10h 15mMultiple Airlines
Deal found 4/23$296
This Mytrip deal was found by Cheapflights users on 4/23. 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.
Tue 5/65:45 amBDL - SJO
1 stop6h 39mSpirit Airlines
Thu 5/1512:28 pmSJO - BDL
1 stop20h 54mSpirit Airlines
Deal found 4/23$301
This American Airlines deal was found by Cheapflights users on 4/23. 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 5/57:40 amBOS - SJO
1 stop12h 55mAmerican Airlines
Fri 5/1612:27 pmSJO - BOS
1 stop8h 21mAmerican Airlines
Deal found 4/23$305
This Copa Airlines deal was found by Cheapflights users on 4/23. 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.
Thu 9/43:49 pmBOS - SJO
1 stop18h 31mCopa Airlines
Tue 9/238:09 amSJO - BOS
1 stop9h 13mCopa Airlines
Deal found 4/23$310
This Delta deal was found by Cheapflights users on 4/23. 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.
Tue 9/166:00 amBOS - SJO
1 stop7h 53mDelta
Fri 9/261:18 pmSJO - BOS
1 stop9h 42mDelta
Deal found 4/23$322
This American Airlines deal was found by Cheapflights users on 4/23. 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 8/286:34 amALB - SJO
1 stop13h 11mAmerican Airlines
Wed 9/107:35 amSJO - ALB
1 stop13h 18mAmerican Airlines
Deal found 4/23$336
This American Airlines deal was found by Cheapflights users on 4/23. 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 6/41:46 pmORH - SJO
2 stops32h 23mAmerican Airlines
Sun 6/86:10 amSJO - ORH
2 stops28h 42mAmerican Airlines
Deal found 4/23$380
This JetBlue deal was found by Cheapflights users on 4/23. 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.
Wed 5/77:14 amBDL - SJO
1 stop7h 35mJetBlue
Wed 5/141:00 pmSJO - BDL
1 stop8h 31mJetBlue
Deal found 4/23$394
This American Airlines deal was found by Cheapflights users on 4/23. 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.
Sat 5/37:16 amBDL - SJO
1 stop7h 29mAmerican Airlines
Sat 5/106:03 amSJO - BDL
1 stop15h 10mAmerican Airlines
Deal found 4/23$403
This United Airlines deal was found by Cheapflights users on 4/23. 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 5/147:00 amBOS - SJO
2 stops14h 37mUnited Airlines
Wed 5/217:55 amSJO - BOS
2 stops14h 04mUnited Airlines
Deal found 4/23$441

Cheapflights Fare Finder

Customize your flight search to find flights from Massachusetts to Costa Rica 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 April 24, 2025.
Use the filters below to find and compare flights from Massachusetts to Costa Rica that are best for you.

Fly from

Massachusetts

Fly to

Costa Rica

Route

Depart

Return

Price

HartfordSan José

BDL - SJO

BDLSJO

Hartford Bradley Intl

Sun 6/1

12:27 pm-11:33 am

1 stop25h 06m

San José Juan Santamaria Intl

Thu 6/5

11:32 am-7:35 pm

1 stop30h 03m

$291

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Wed 6/4

5:42 pm-10:27 am

1 stop18h 45m

San José Juan Santamaria Intl

Wed 6/11

12:28 pm-9:03 am

2 stops18h 35m

$295

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Sat 6/14

9:40 am-6:59 pm

2 stops11h 19m

San José Juan Santamaria Intl

Wed 6/18

11:32 am-11:47 pm

1 stop10h 15m

$296

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Mon 5/5

7:40 am-6:35 pm

1 stop12h 55m

San José Juan Santamaria Intl

Fri 5/16

12:27 pm-10:48 pm

1 stop8h 21m

$305

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Thu 9/4

3:49 pm-8:20 am

1 stop18h 31m

San José Juan Santamaria Intl

Tue 9/23

8:09 am-7:22 pm

1 stop9h 13m

$310

BostonSan José

BOS - SJO

BOSSJO

Boston Logan Intl

Tue 9/16

6:00 am-11:53 am

1 stop7h 53m

San José Juan Santamaria Intl

Fri 9/26

1:18 pm-1:00 am

1 stop9h 42m

$322

AlbanySan José

ALB - SJO

ALBSJO

Albany Intl

Thu 8/28

6:34 am-5:45 pm

1 stop13h 11m

San José Juan Santamaria Intl

Wed 9/10

7:35 am-10:53 pm

1 stop13h 18m

$336

HartfordSan José

BDL - SJO

BDLSJO

Hartford Bradley Intl

Sun 5/4

12:55 pm-11:50 pm

1 stop12h 55m

San José Juan Santamaria Intl

Thu 5/22

12:28 pm-11:22 am

1 stop20h 54m

$341

WorcesterSan José

ORH - SJO

ORHSJO

Worcester

Wed 6/4

1:46 pm-8:09 pm

2 stops32h 23m

San José Juan Santamaria Intl

Sun 6/8

6:10 am-12:52 pm

2 stops28h 42m

$380

HartfordSan José

BDL - SJO

BDLSJO

Hartford Bradley Intl

Wed 5/7

7:14 am-12:49 pm

1 stop7h 35m

San José Juan Santamaria Intl

Wed 5/14

1:00 pm-11:31 pm

1 stop8h 31m

$394

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/23

Showing 1-10 of 53 results
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Best time to book a flight from Massachusetts to Costa Rica

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

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

Currently, September is the cheapest month in which you can book a flight from Massachusetts to Costa Rica (average of $398). Flying from Massachusetts to Costa Rica in March is currently the most expensive (average of $555). 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 MA to CR?

Find hourly flight availability from Massachusetts to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.

When flying from Massachusetts to Costa Rica, 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 Costa Rica by month

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

In terms of precipitation, rainfall in Costa Rica ranges from 0.0 - 11.8 inches per month. September is typically the wettest month, when rainfall can reach 11.8 in. February is typically the driest time to visit Costa Rica when rainfall is around 0.0 in.

Temperature in Costa Rica by month

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

If weather is an important factor for your trip to Costa Rica, use this chart to help with planning. For those seeking warmer temperatures, April is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 64.4 F).

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. 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 Costa Rica. Reviews last updated April 24, 2025.
Read reviews from past customers who have flown Alaska Airlines, Southwest and Delta from Massachusetts to Costa Rica. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Alaska Airlines
8.0
Very good
9,918 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Southwest
8.0
Very good
4,286 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Delta
8.0
Very good
7,920 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
Copa Airlines
7.6
Good
1,411 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >
SWISS
7.5
Good
1,582 reviews
Alaska Airlines
8.0
Very good
9,918 reviews

Entertainment

7.1

Crew

8.5

Comfort

7.9

Overall

8.0

Food

7.1

Boarding

8.2

Reviews

1 / 20
4.0
Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Costa Rica. 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 Massachusetts to Costa Rica one-way?

    For one-way options, check prices for Copa Airlines. According to our data, you can fly for as low as $156. Users have also found prices from $161 and $163 on Spirit Airlines and Air Canada, respectively.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Massachusetts to Costa Rica 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 Massachusetts to Costa Rica?

    Currently, September is the cheapest month in which you can book a flight from Massachusetts to Costa Rica (average of $398). Flying from Massachusetts to Costa Rica in March is currently the most expensive (average of $555). 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 Massachusetts to Costa Rica

See prices for flight routes from nearby airports that may be better suited for you.
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Top 10 airlines flying from Massachusetts to Costa Rica

Discover the top 10 airlines that operate flights from Massachusetts to Costa Rica. 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 April 24, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$237Average$469FlexibilityNo cancel feeOn-time65%
FrontierCheapest$264Average$543FlexibilityNo cancel feeOn-time62%
AviancaCheapest$278Average$521FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$296Average$526FlexibilityNo cancel feeOn-time70%
JetBlueCheapest$330Average$557FlexibilityNo cancel feeOn-time62%
DeltaCheapest$352Average$613FlexibilityNo cancel feeOn-timeN/A
Air CanadaCheapest$362Average$526FlexibilityNo cancel feeOn-time67%
American AirlinesCheapest$379Average$639FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$385Average$605FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$466Average$763FlexibilityNo cancel feeOn-time63%

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