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Costa Rica

$74+ 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 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJO
Feb 28 — Mar 71
Sat 2/28
Sat 3/7
1 adult, Economy
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Cheap 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 January 29, 2026.

This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:20 am
BWI
-
SJO
1 stop7h 02m
Spirit Airlines
Wed 3/41:31 pm
SJO
-
BWI
1 stop9h 00m
Spirit Airlines
Deal found 1/27$219
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 3/46:20 am
BWI
-
SJO
1 stop7h 02m
Spirit Airlines
Wed 3/1812:24 pm
SJO
-
BWI
1 stop9h 35m
Spirit Airlines
Deal found 1/27$222
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/96:20 am
BWI
-
SJO
1 stop7h 02m
Spirit Airlines
Wed 3/1112:31 pm
SJO
-
BWI
1 stop9h 00m
Spirit Airlines
Deal found 1/28$225
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.
Sat 2/286:15 am
BWI
-
SJO
1 stop8h 00m
Multiple Airlines
Sat 3/71:31 pm
SJO
-
BWI
1 stop9h 00m
Multiple Airlines
Deal found 1/27$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.
Tue 2/246:20 am
BWI
-
SJO
1 stop7h 02m
Spirit Airlines
Tue 3/312:35 pm
SJO
-
BWI
1 stop9h 18m
Spirit Airlines
Deal found 1/27$239
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/2412:30 pm
BWI
-
SJO
1 stop24h 52m
Spirit Airlines
Wed 3/41:31 pm
SJO
-
BWI
1 stop9h 00m
Spirit Airlines
Deal found 1/27$240
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.
Wed 2/256:20 am
BWI
-
SJO
1 stop7h 02m
Spirit Airlines
Tue 3/312:35 pm
SJO
-
BWI
1 stop9h 18m
Spirit Airlines
Deal found 1/27$244
This Cheapflightsfares 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/16:20 am
BWI
-
SJO
1 stop7h 02m
Spirit Airlines
Wed 3/1812:24 pm
SJO
-
BWI
1 stop9h 35m
Spirit Airlines
Deal found 1/27$246
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/19:04 pm
BWI
-
SJO
1 stop16h 18m
Multiple Airlines
Wed 3/41:31 pm
SJO
-
BWI
1 stop9h 00m
Multiple Airlines
Deal found 1/27$248
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/256:20 am
BWI
-
SJO
1 stop7h 02m
Spirit Airlines
Thu 2/261:31 pm
SJO
-
BWI
1 stop9h 00m
Spirit Airlines
Deal found 1/27$249
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.
Thu 4/238:10 am
BWI
-
LIR
1 stop8h 13m
United Airlines
Mon 4/273:25 pm
LIR
-
BWI
1 stop18h 12m
United Airlines
Deal found 1/27$266
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 4/158:14 pm
BWI
-
LIR
2 stops18h 56m
American Airlines
Mon 4/202:40 pm
LIR
-
BWI
2 stops22h 20m
American Airlines
Deal found 1/28$271

Find 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 January 29, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$219
(Cheapflightsfares)

One-way from

$74
(Super.com)

Popular in

December

Cheapest in

October

Average price

$352
Provider with most accurate pricing for Washington, D.C. (WAS)-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San José Juan Santamaria Intl flights.
Search Deals
From Baltimore/Washington to Costa Rica
Search Deals
One-way flight from Baltimore/Washington to Costa Rica
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($51 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($19 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 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 January 29, 2026.
Use the filters below to find and compare flights from Baltimore to Costa Rica that are best for you.

Fly from

Baltimore

Fly to

Costa Rica

Route

Depart

Return

Price

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Mon 2/9

12:25 pm-8:39 pm

1 stop9h 14m

San José Juan Santamaria Intl

Thu 2/12

2:20 pm-11:30 am

1 stop20h 10m

$264

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Thu 4/23

8:10 am-2:23 pm

1 stop8h 13m

Liberia

Mon 4/27

3:25 pm-11:37 am

1 stop18h 12m

$266

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sun 5/3

2:50 pm-7:00 pm

1 stop6h 10m

San José Juan Santamaria Intl

Fri 5/8

9:00 am-7:35 pm

1 stop8h 35m

$269

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Sat 4/18

3:42 pm-11:53 am

1 stop22h 11m

Liberia

Fri 4/24

3:25 pm-11:37 am

1 stop18h 12m

$273

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Sun 5/10

6:00 am-12:10 pm

1 stop8h 10m

Liberia

Mon 5/18

3:25 pm-11:36 am

1 stop18h 11m

$286

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Mon 4/13

4:49 pm-9:05 am

1 stop18h 16m

San José Juan Santamaria Intl

Fri 4/17

5:46 am-3:17 pm

1 stop7h 31m

$292

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sun 5/10

6:45 pm-12:21 pm

2 stops19h 36m

San José Juan Santamaria Intl

Wed 5/13

1:25 pm-10:04 am

2 stops18h 39m

$292

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Sat 5/23

3:00 pm-10:00 am

1 stop21h 00m

Liberia

Tue 5/26

11:10 am-10:45 pm

1 stop9h 35m

$294

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sun 5/10

4:36 pm-4:47 pm

3 stops26h 11m

San José Juan Santamaria Intl

Wed 5/13

5:47 am-3:17 pm

1 stop7h 30m

$297

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Sun 5/10

7:00 am-12:00 pm

1 stop7h 00m

Liberia

Wed 5/20

1:25 pm-9:15 am

1 stop17h 50m

$306

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/29

Showing 1-10 of 38 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.

Cheapflights Insights

Everything you need to know about your flight from Baltimore to Costa Rica

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

Currently, August is the cheapest month in which you can book a flight from Baltimore to Costa Rica (average of $152). Flying from Baltimore to Costa Rica in March is currently the most expensive (average of $241). 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 January 29, 2026.

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.

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 January 29, 2026.
Get a feel of what it's like to fly with Southwest, Delta, and Copa Airlines 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
8.0
Very good
4,267 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Southwest
8.0
Very good
4,267 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Delta
7.9
Good
8,127 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Copa Airlines
7.5
Good
1,560 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
American Airlines
7.2
Good
11,206 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am
Spirit Airlines
6.3
Okay
8,389 reviews
Southwest
8.0
Very good
4,267 reviews

Overall

8.0

Entertainment

7.5

Food

7.0

Crew

8.6

Boarding

8.1

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

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.

  • How popular is this Baltimore to Costa Rica flight route?

    Within the past month, 1 users have taken a look at flights from Baltimore/Washington to Costa Rica.

  • How long is the flight from Baltimore to Costa Rica?

    United Airlines, Southwest, and Copa Airlines can get you from Baltimore to Costa Rica in just under 6h 10m. Your travel time can differ by up to 12h 06m. The distance from Baltimore to Costa Rica is about 2068 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • 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 $90. However, be on the lookout for offers from United 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 $178. On average you can expect to pay $628. The most popular route, (Baltimore/Washington - San José Juan Santamaria Intl), can usually be booked for $205.

  • 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, August is the cheapest month in which you can book a flight from Baltimore to Costa Rica (average of $152). Flying from Baltimore to Costa Rica in March is currently the most expensive (average of $241). 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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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 January 29, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$187Average$462FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$223Average$398FlexibilityNo cancel feeOn-time65%
AviancaCheapest$225Average$320FlexibilityNo cancel feeOn-time71%
American AirlinesCheapest$240Average$491FlexibilityNo cancel feeOn-time71%
Copa AirlinesCheapest$253Average$372FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$255Average$412FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$635FlexibilityNo cancel feeOn-time63%

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