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$109+ 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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJO
ene. 21 — ene. 281
mar. 1/21
mar. 1/28
1 adult, Economy
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Cheap flight deals from Baltimore to Costa Rica

Discover tips and strategies to find the most affordable flight options for your journey from Baltimore (BWI) to Costa Rica (CR0). 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 enero 16, 2025.

Round-trip from

$288
(Kiwi.com)

One-way from

$109
(Southwest)
From Baltimore/Washington to Costa Rica
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One-way flight from Baltimore/Washington to Costa Rica
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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 enero 16, 2025.

This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
lun. 2/179:58 pmBWI - SJO
1 stop14h 26mMultiple Airlines
mar. 2/2512:29 pmSJO - BWI
1 stop17h 52mMultiple Airlines
Deal found 1/15$288
This FlightHub deal was found by Cheapflights users on 1/15. 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.
jue. 2/208:39 pmBWI - SJO
2 stops16h 41mSpirit Airlines
sáb. 3/11:25 pmSJO - BWI
1 stop8h 14mSpirit Airlines
Deal found 1/15$289
This United Airlines deal was found by Cheapflights users on 1/15. 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.
vie. 1/246:00 amBWI - SJO
1 stop15h 39mUnited Airlines
lun. 1/276:30 amSJO - BWI
1 stop14h 44mUnited Airlines
Deal found 1/15$292
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
lun. 1/203:27 pmBWI - SJO
1 stop17h 08mCopa Airlines
mar. 1/285:23 pmSJO - BWI
1 stop19h 48mCopa Airlines
Deal found 1/15$303
This Delta deal was found by Cheapflights users on 1/15. 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.
dom. 2/26:00 amBWI - LIR
1 stop9h 29mDelta
mié. 2/53:54 pmLIR - BWI
1 stop7h 41mDelta
Deal found 1/15$315
This American Airlines deal was found by Cheapflights users on 1/15. 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.
mar. 2/185:28 pmBWI - LIR
2 stops19h 52mAmerican Airlines
mié. 3/121:40 pmLIR - BWI
1 stop8h 18mAmerican Airlines
Deal found 1/15$319
This United Airlines deal was found by Cheapflights users on 1/15. 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.
jue. 1/236:00 amBWI - LIR
1 stop8h 08mUnited Airlines
mar. 1/282:14 pmLIR - BWI
1 stop25h 06mUnited Airlines
Deal found 1/15$336
This Southwest deal was found by Cheapflights users on 1/15. 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.
mar. 4/16:25 amBWI - SJO
2 stops15h 15mSouthwest
mar. 4/88:45 amSJO - BWI
1 stop9h 05mSouthwest
Deal found 1/15$383
This American Airlines deal was found by Cheapflights users on 1/15. 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.
vie. 4/186:42 pmBWI - SJO
1 stop18h 43mAmerican Airlines
jue. 4/2411:59 pmSJO - BWI
1 stop12h 31mAmerican Airlines
Deal found 1/15$430
This Southwest deal was found by Cheapflights users on 1/15. 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.
vie. 4/257:05 amBWI - LIR
1 stop8h 05mSouthwest
vie. 5/22:05 pmLIR - BWI
1 stop8h 05mSouthwest
Deal found 1/15$447
This Mytrip deal was found by Cheapflights users on 1/15. 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. 3/88:27 pmBWI - LIR
2 stops23h 03mMultiple Airlines
mié. 3/126:40 amLIR - BWI
2 stops15h 52mMultiple Airlines
Deal found 1/15$611

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 enero 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

jue. 3/6

5:30 pm-12:50 am

1 stop8h 20m

San José Juan Santamaria Intl

jue. 3/13

12:26 pm-12:32 am

1 stop10h 06m

$289

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mar. 2/25

5:10 pm-11:24 am

1 stop19h 14m

San José Juan Santamaria Intl

mar. 3/4

1:25 pm-10:39 pm

1 stop8h 14m

$290

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

sáb. 2/8

3:35 pm-10:06 pm

1 stop7h 31m

San José Juan Santamaria Intl

sáb. 2/15

5:21 pm-2:11 pm

1 stop19h 50m

$308

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

dom. 2/2

6:00 am-2:29 pm

1 stop9h 29m

Liberia

mié. 2/5

3:54 pm-12:35 am

1 stop7h 41m

$315

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

mar. 2/18

8:09 pm-1:55 pm

2 stops18h 46m

Liberia

mié. 3/12

12:53 pm-1:19 pm

2 stops22h 26m

$319

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

lun. 1/27

6:00 am-1:17 pm

1 stop8h 17m

San José Juan Santamaria Intl

mié. 2/5

6:30 am-8:48 pm

2 stops13h 18m

$358

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

sáb. 3/1

6:00 am-1:08 pm

1 stop8h 08m

Liberia

sáb. 3/8

2:01 pm-8:55 am

1 stop17h 54m

$359

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

sáb. 3/1

8:45 pm-1:30 pm

2 stops17h 45m

Liberia

jue. 3/6

3:05 pm-1:45 am

1 stop9h 40m

$400

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

sáb. 3/8

8:27 pm-6:30 pm

2 stops23h 03m

Liberia

mié. 3/12

6:40 am-12:32 am

2 stops15h 52m

$611

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mié. 2/19

8:39 pm-11:24 am

1 stop15h 45m

$109

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

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 enero 16, 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.

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 enero 16, 2025.
Get a feel of what it's like to fly with United Airlines, Spirit Airlines and Southwest 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
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very good
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very good
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very good
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Copa Airlines
7.7
Good
1,658 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
8,964 reviews
Southwest
8.1
Very good
4,659 reviews

Entertainment

7.7

Overall

8.1

Crew

8.7

Comfort

8.1

Boarding

8.2

Food

7.2

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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 Southwest, with whom users have recently found tickets for as low as $109. However, be on the lookout for offers from Copa Airlines and United 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 $555. On average you can expect to pay $1,065. The most popular route, (Baltimore/Washington - San José Juan Santamaria Intl), can usually be booked for $254.

  • 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.

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Alternative routes for Baltimore to Costa Rica

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 enero 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$238Average$374FlexibilityNo cancel feeOn-time65%
AviancaCheapest$252Average$325FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$261Average$629FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$268Average$414FlexibilityNo cancel feeOn-time70%
DeltaCheapest$303Average$535FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$316Average$598FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$390Average$669FlexibilityNo cancel feeOn-time63%
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