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$62+ Cheap flights from Baltimore (BWI) 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 3/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJO
févr. 25 — mars 41
mar. 2/25
mar. 3/4
1 adult, Economy
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Cheap flight deals from Baltimore to Costa Rica

Keep the following information in mind while searching for Baltimore to Costa Rica flight deals. Data was last updated février 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$279
(Kiwi.com)

One-way from

$62
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$360
Provider with most accurate pricing for Washington, D.C. (WAS)-San José Juan Santamaria Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San José Juan Santamaria Intl flights.
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From Baltimore/Washington to Costa Rica
Search Deals
One-way flight from Baltimore/Washington to Costa Rica
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Highest demand for flights based on searches. 17% potential increase in price ($87 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($26 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Find flight deals from Baltimore to Costa Rica

Cheapest flights from Baltimore to Costa Rica
Explore the most affordable flight options available from Baltimore to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on février 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 3/94:35 pmBWI - SJO
1 stop16h 59mCopa Airlines
mer. 3/195:51 amSJO - BWI
1 stop7h 20mCopa Airlines
Deal found 2/20$279
This Kiwi.com deal was found by Cheapflights users on 2/20. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/53:35 pmBWI - SJO
1 stop25h 20mMultiple Airlines
mar. 3/1111:30 amSJO - BWI
1 stop7h 26mMultiple Airlines
Deal found 2/20$280
This Cheapflightsfares deal was found by Cheapflights users on 2/19. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mer. 3/55:27 pmBWI - SJO
1 stop8h 23mSpirit Airlines
mar. 3/1112:26 pmSJO - BWI
1 stop9h 17mSpirit Airlines
Deal found 2/19$282
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 3/36:00 amBWI - LIR
1 stop7h 42mDelta
jeu. 3/63:54 pmLIR - BWI
1 stop7h 41mDelta
Deal found 2/20$307
This American Airlines deal was found by Cheapflights users on 2/20. 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.
lun. 3/35:28 pmBWI - LIR
2 stops19h 52mAmerican Airlines
jeu. 3/61:13 pmLIR - BWI
1 stop8h 44mAmerican Airlines
Deal found 2/20$311
This United Airlines deal was found by Cheapflights users on 2/20. 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.
sam. 5/174:19 pmBWI - LIR
1 stop21h 51mUnited Airlines
ven. 5/233:25 pmLIR - BWI
2 stops16h 38mUnited Airlines
Deal found 2/20$350
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 5/156:15 amBWI - SJO
1 stop7h 55mSouthwest
sam. 5/171:10 pmSJO - BWI
Nonstop5h 00mSouthwest
Deal found 2/20$367
This United deal was found by Cheapflights users on 2/20. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 2/236:00 amBWI - SJO
1 stop15h 39mUnited Airlines
mer. 2/268:45 amSJO - BWI
1 stop13h 00mUnited Airlines
Deal found 2/20$421
This Southwest deal was found by Cheapflights users on 2/20. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dim. 4/68:25 amBWI - LIR
Nonstop5h 10mSouthwest
ven. 4/112:05 pmLIR - BWI
2 stops18h 55mSouthwest
Deal found 2/20$472
This Mytrip deal was found by Cheapflights users on 2/20. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jeu. 4/311:34 amBWI - LIR
2 stops27h 27mMultiple Airlines
lun. 4/76:40 pmLIR - BWI
2 stops27h 44mMultiple Airlines
Deal found 2/20$565

Find flights from Baltimore to Costa Rica within your budget

Customize your flight search to find flights from Baltimore 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 février 20, 2025.

Fly from

Baltimore

Fly to

Costa Rica

Route

Depart

Return

Price

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

dim. 3/9

4:35 pm-7:34 am

1 stop16h 59m

San José Juan Santamaria Intl

mer. 3/19

5:51 am-3:11 pm

1 stop7h 20m

$279

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mer. 3/5

3:35 pm-10:05 pm

1 stop7h 30m

San José Juan Santamaria Intl

lun. 3/10

11:30 am-7:21 am

1 stop17h 51m

$280

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mer. 3/5

5:27 pm-12:50 am

1 stop8h 23m

San José Juan Santamaria Intl

mar. 3/11

12:26 pm-11:43 pm

1 stop9h 17m

$282

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

lun. 3/3

6:00 am-12:42 pm

1 stop7h 42m

Liberia

jeu. 3/6

3:54 pm-12:35 am

1 stop7h 41m

$307

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

lun. 3/3

5:28 pm-1:55 pm

2 stops21h 27m

Liberia

jeu. 3/6

3:05 pm-9:34 am

2 stops17h 29m

$311

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

sam. 5/17

4:19 pm-12:10 pm

1 stop21h 51m

Liberia

ven. 5/23

3:25 pm-10:03 am

2 stops16h 38m

$350

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

jeu. 5/15

6:15 am-12:10 pm

1 stop7h 55m

San José Juan Santamaria Intl

sam. 5/17

1:10 pm-8:10 pm

Nonstop5h 00m

$367

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

dim. 4/6

8:25 am-11:35 am

Nonstop5h 10m

Liberia

ven. 4/11

2:05 pm-11:00 am

2 stops18h 55m

$472

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

jeu. 4/3

11:34 am-1:01 pm

2 stops27h 27m

Liberia

lun. 4/7

6:40 pm-12:24 am

2 stops27h 44m

$565

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mar. 3/25

6:50 am-11:21 am

1 stop6h 31m

$62

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 24 results
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Best time to book a flight from Baltimore to Costa Rica

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

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

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

Currently, September is the cheapest month in which you can book a flight from Baltimore to Costa Rica (average of $398). Flying from Baltimore 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 BWI to CR?

Find hourly flight availability from Baltimore 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 février 20, 2025.

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

What is the cheapest day to fly from Baltimore to Costa Rica?

Use this chart to determine the cheapest time to fly round-trip from Baltimore to Costa Rica. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Baltimore to Costa Rica flight should consider departing on Saturday mornings when fares are most often at their lowest. Sunday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 février 20, 2025.
Get a feel of what it's like to fly with Southwest, Alaska Airlines and Delta from Baltimore to Costa Rica by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,697 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,219 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Copa Airlines
7.6
Good
1,510 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,765 reviews
Southwest
8.1
Very good
4,411 reviews

Crew

8.7

Overall

8.1

Boarding

8.2

Entertainment

7.6

Food

7.1

Comfort

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Related info for your journey

Find useful and relevant information for your journey from Baltimore 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 airport do you fly from for flights from Baltimore to Costa Rica?

    Baltimore/Washington (BWI), located 8.5 mi from the city center, is the airport you fly out of when you book flights from Baltimore to Costa Rica.

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

    The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $62. However, be on the lookout for offers from Copa Airlines and American Airlines, as they are both options that can get you from Baltimore to Costa Rica for a low price.

  • What are the cheapest flights from Baltimore to Costa Rica?

    The cheapest flight price from Baltimore to Costa Rica is $440. On average you can expect to pay $896. The most popular route, (Baltimore/Washington - San José Juan Santamaria Intl), can usually be booked for $234.

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

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

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

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

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

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

    Currently, September is the cheapest month in which you can book a flight from Baltimore to Costa Rica (average of $398). Flying from Baltimore 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

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See prices for flight routes from nearby airports that may be better suited for you.
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Top 7 airlines flying from Baltimore to Costa Rica

Discover the top 7 airlines that operate flights from Baltimore 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 février 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$234Average$376FlexibilityNo cancel feeOn-time65%
AviancaCheapest$252Average$335FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$261Average$616FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$271Average$426FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$294Average$597FlexibilityNo cancel feeOn-time69%
DeltaCheapest$303Average$529FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$377Average$675FlexibilityNo cancel feeOn-time63%
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