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$141+ Cheap flights from Costa Rica to Boston (BOS)

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 12/21. Fares are subject to change and may not be available on all flights or dates of travel.
SJO — BOS
Nov 25 — Dec 21
Mon 11/25
Mon 12/2
1 adult, Economy
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Cheap flight deals from Costa Rica to Boston

Discover tips and strategies to find the most affordable flight options for your journey from Costa Rica (CR0) to Boston (BOS). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 20, 2024.

Find flight deals from Costa Rica to Boston

Cheapest flights from Costa Rica to Boston
Explore the most affordable flight options available from Costa Rica to Boston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 20, 2024.

This JetBlue deal was found by Cheapflights users on 11/20. 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.
Sun 12/2211:56 amLIR - BOS
Nonstop5h 22mJetBlue
Tue 12/317:00 amBOS - LIR
Nonstop5h 43mJetBlue
Deal found 11/20$251
This FlightHub deal was found by Cheapflights users on 11/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/241:29 pmSJO - BOS
1 stop20h 56mSpirit Airlines
Tue 12/311:29 pmBOS - SJO
2 stops12h 25mSpirit Airlines
Deal found 11/20$286
This eDestinos deal was found by Cheapflights users on 11/20. 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.
Tue 12/241:29 pmSJO - BOS
2 stops24h 27mMultiple Airlines
Tue 12/3111:42 amBOS - SJO
1 stop25h 42mMultiple Airlines
Deal found 11/20$311
This Copa Airlines deal was found by Cheapflights users on 11/19. 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 12/54:08 amSJO - BOS
1 stop13h 07mCopa Airlines
Tue 12/102:29 pmBOS - SJO
1 stop18h 10mCopa Airlines
Deal found 11/19$328
This United Airlines deal was found by Cheapflights users on 11/20. 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.
Thu 11/2112:35 pmSJO - BOS
1 stop9h 40mUnited Airlines
Sun 11/244:34 pmBOS - SJO
2 stops19h 51mUnited Airlines
Deal found 11/20$344
This American Airlines deal was found by Cheapflights users on 11/20. 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 11/247:00 amSJO - BOS
2 stops14h 36mAmerican Airlines
Wed 11/278:53 amBOS - SJO
1 stop13h 02mAmerican Airlines
Deal found 11/20$421
This Kissandfly.com deal was found by Cheapflights users on 11/20. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/225:15 pmLIR - BOS
1 stop15h 25mLufthansa
Tue 12/316:02 amBOS - LIR
1 stop9h 38mLufthansa
Deal found 11/20$422
This Air Canada deal was found by Cheapflights users on 11/20. 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 Air Canada is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/243:30 pmLIR - BOS
1 stop19h 42mAir Canada
Thu 11/286:10 amBOS - LIR
1 stop9h 20mAir Canada
Deal found 11/20$435
This JetBlue deal was found by Cheapflights users on 11/20. 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 12/51:35 amSJO - BOS
1 stop14h 00mJetBlue
Tue 12/107:30 pmBOS - SJO
1 stop14h 38mJetBlue
Deal found 11/20$438
This United Airlines deal was found by Cheapflights users on 11/19. 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.
Thu 12/122:14 pmLIR - BOS
1 stop21h 06mUnited Airlines
Sun 12/1510:45 amBOS - LIR
2 stops32h 12mUnited Airlines
Deal found 11/19$440
This American Airlines deal was found by Cheapflights users on 11/19. 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 12/282:30 pmLIR - BOS
1 stop19h 20mAmerican Airlines
Sun 1/55:52 pmBOS - LIR
1 stop17h 49mAmerican Airlines
Deal found 11/19$497
This Mytrip deal was found by Cheapflights users on 11/19. 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.
Mon 11/252:55 pmLIR - BOS
2 stops26h 11mMultiple Airlines
Thu 11/286:10 amBOS - LIR
1 stop9h 20mMultiple Airlines
Deal found 11/19$503

Find flights from Costa Rica to Boston within your budget

Customize your flight search to find flights from Costa Rica to Boston 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 2,629,791 searches. Data last updated November 20, 2024.

Fly from

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Fly to

Any airport

Route

Depart

Return

Price

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sun 12/22

11:56 am-6:18 pm

Nonstop5h 22m

Boston Logan Intl

Tue 12/31

7:00 am-11:43 am

Nonstop5h 43m

$251

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 1/21

1:31 pm-10:36 am

1 stop20h 05m

Boston Logan Intl

Mon 1/27

6:51 pm-12:26 pm

1 stop18h 35m

$283

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 12/24

1:29 pm-2:56 pm

2 stops24h 27m

Boston Logan Intl

Tue 12/31

11:42 am-12:24 pm

1 stop25h 42m

$311

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 12/5

4:08 am-6:15 pm

1 stop13h 07m

Boston Logan Intl

Tue 12/10

2:29 pm-7:39 am

1 stop18h 10m

$328

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Tue 4/15

1:30 pm-9:23 am

2 stops17h 53m

Boston Logan Intl

Tue 4/22

9:31 pm-12:26 pm

2 stops16h 55m

$352

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 2/13

2:47 pm-1:14 am

1 stop9h 27m

Boston Logan Intl

Wed 2/19

8:50 am-7:27 pm

1 stop11h 37m

$353

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sun 12/22

5:15 pm-9:40 am

1 stop15h 25m

Boston Logan Intl

Tue 12/31

6:02 am-2:40 pm

1 stop9h 38m

$422

San JoséBoston

SJO - BOS

SJOBOS

San José Juan Santamaria Intl

Thu 12/5

1:35 am-4:35 pm

1 stop14h 00m

Boston Logan Intl

Tue 12/10

7:30 pm-9:08 am

1 stop14h 38m

$438

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Thu 12/12

2:14 pm-10:49 am

2 stops19h 35m

Boston Logan Intl

Sun 12/15

9:30 am-5:57 pm

2 stops33h 27m

$440

LiberiaBoston

LIR - BOS

LIRBOS

Liberia

Sat 12/28

2:30 pm-10:50 am

1 stop19h 20m

Boston Logan Intl

Sun 1/5

5:52 pm-10:41 am

1 stop17h 49m

$497

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/18

Showing 1-10 of 31 results
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Best time to book a flight from Costa Rica to Boston

Have a flexible travel schedule? Discover the best time to fly to Boston 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.

Travel insights for flights from Costa Rica to Boston

Get recent, data-driven insights about flights from Costa Rica to Boston including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from Costa Rica to Boston (average of $218). Flying from Costa Rica to Boston in July is currently the most expensive (average of $311). 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 BOS?

Find hourly flight availability from Costa Rica to Boston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 20, 2024.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Costa Rica to Boston as you normally would.

Rainfall in Boston by month

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

In terms of precipitation, rainfall in Boston ranges from 3.1 - 4.0 inches per month. March is typically the wettest month, when rainfall can reach 4.0 in. July is typically the driest time to visit Boston when rainfall is around 3.1 in.

Temperature in Boston by month

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

If weather is an important factor for your trip to Boston, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 30.2 F).

Reviews of airlines servicing Boston

Get insights into the airlines that provide service to Boston. 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 Boston. Reviews last updated November 20, 2024.
Read reviews from past customers who have flown United Airlines, JetBlue and Spirit Airlines from Costa Rica to Boston. 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
9,461 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Alaska Airlines
8.0
Very good
9,461 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Delta
8.0
Very good
8,756 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Copa Airlines
7.8
Good
1,785 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

JetBlue
7.5
Good
3,394 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

United Airlines
7.4
Good
9,171 reviews
Alaska Airlines
8.0
Very good
9,461 reviews

Food

7.2

Comfort

7.9

Entertainment

7.1

Overall

8.0

Boarding

8.2

Crew

8.5

Reviews

1 / 10

Service was good. We pre-ordered a snack but never made it to us.

Related info for your journey

Find useful and relevant information for your journey from Costa Rica to Boston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Boston from Costa Rica?

    Boston Logan Intl (BOS) is the airport you will fly into if you book a flight from Costa Rica to Boston. It is only a 2.6 mi journey from Logan Intl (BOS) to Boston’s city center.

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

    To fly one-way, consider booking your trip with JetBlue, which is currently one of the cheapest options available, starting at $141. Delta flights start at $152 while deals on Spirit Airlines start at $167 one-way.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Costa Rica to Boston (average of $218). Flying from Costa Rica to Boston in July is currently the most expensive (average of $311). 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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Top 7 airlines flying from Costa Rica to Boston

Discover the top 7 airlines that operate flights from Costa Rica to Boston. 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 2,629,791 searches. Data last updated November 20, 2024.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$214Average$474FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$242Average$379FlexibilityNo cancel feeOn-time65%
AviancaCheapest$265Average$486FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$266Average$443FlexibilityNo cancel feeOn-time70%
DeltaCheapest$291Average$468FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$293Average$513FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$321Average$573FlexibilityNo cancel feeOn-time71%
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