Costa Rica

$90+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJO
ene. 11 — ene. 181
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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 diciembre 12, 2025.

This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/115:00 amBWI - SJO
1 stop10h 02mAmerican Airlines
lun. 12/153:38 pmSJO - BWI
1 stop7h 51mAmerican Airlines
Deal found 12/10$236
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/116:15 amBWI - SJO
1 stop8h 47mAmerican Airlines
dom. 12/216:20 amSJO - BWI
1 stop10h 58mAmerican Airlines
Deal found 12/10$241
This American Airlines deal was found by Cheapflights users on 12/10. 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.
mié. 12/176:00 amBWI - LIR
1 stop7h 19mAmerican Airlines
lun. 12/221:21 pmLIR - BWI
1 stop9h 18mAmerican Airlines
Deal found 12/10$270
This Delta deal was found by Cheapflights users on 12/10. 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.
jue. 12/188:04 amBWI - LIR
1 stop7h 26mDelta
dom. 12/212:05 pmLIR - BWI
1 stop9h 38mDelta
Deal found 12/10$315
This Southwest deal was found by Cheapflights users on 12/11. 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. 12/126:25 amBWI - SJO
1 stop15h 05mSouthwest
vie. 12/192:15 pmSJO - BWI
1 stop10h 00mSouthwest
Deal found 12/11$317
This American Airlines deal was found by Cheapflights users on 12/11. 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. 12/236:00 amBWI - LIR
1 stop9h 27mAmerican Airlines
mar. 12/301:27 pmLIR - BWI
1 stop9h 16mAmerican Airlines
Deal found 12/11$323
This American Airlines deal was found by Cheapflights users on 12/11. 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.
jue. 12/118:18 pmBWI - SJO
1 stop16h 34mAmerican Airlines
sáb. 12/133:06 pmSJO - BWI
1 stop8h 17mAmerican Airlines
Deal found 12/11$325
This United Airlines deal was found by Cheapflights users on 12/11. 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. 12/125:18 pmBWI - LIR
2 stops20h 52mUnited Airlines
vie. 12/192:20 pmLIR - BWI
1 stop8h 38mUnited Airlines
Deal found 12/11$326
This American Airlines deal was found by Cheapflights users on 12/10. 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.
mié. 12/315:54 pmBWI - LIR
2 stops21h 19mAmerican Airlines
sáb. 1/103:23 pmLIR - BWI
2 stops17h 56mAmerican Airlines
Deal found 12/10$329
This American Airlines deal was found by Cheapflights users on 12/10. 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.
jue. 12/115:00 amBWI - LIR
1 stop8h 30mAmerican Airlines
jue. 12/1811:55 amLIR - BWI
2 stops10h 48mAmerican Airlines
Deal found 12/10$330
This American Airlines deal was found by Cheapflights users on 12/9. 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.
mié. 12/1011:09 amBWI - SJO
2 stops12h 19mAmerican Airlines
mié. 12/173:38 pmSJO - BWI
2 stops20h 27mAmerican Airlines
Deal found 12/9$330
This United Airlines deal was found by Cheapflights users on 12/11. 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. 12/115:18 pmBWI - LIR
2 stops20h 52mUnited Airlines
dom. 12/212:20 pmLIR - BWI
1 stop8h 38mUnited Airlines
Deal found 12/11$331

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 diciembre 12, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$224
(Priceline)

One-way from

$90
(Trip.com)

Popular in

December

Cheapest in

October

Average price

$610
Provider with most accurate pricing for Washington, D.C. (WAS)-San José Juan Santamaria Intl flight deals.
Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-San José Juan Santamaria Intl flights.
From Baltimore/Washington to Costa Rica
One-way flight from Baltimore/Washington to Costa Rica
Highest demand for flights based on searches. 13% potential increase in price ($58 potential increase over avg. RT price).
Cheapest flight prices on average. 5% potential price decrease ($21 potential savings vs. average RT price).
Average for round-trip flights in December 2025

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 diciembre 12, 2025.
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

jue. 1/22

8:07 am-8:39 pm

1 stop13h 32m

San José Juan Santamaria Intl

jue. 1/29

8:45 am-10:25 pm

1 stop12h 40m

$236

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

jue. 1/22

10:05 am-8:39 pm

2 stops11h 34m

San José Juan Santamaria Intl

lun. 1/26

6:30 am-10:25 pm

1 stop14h 55m

$260

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mié. 1/21

5:18 pm-1:15 pm

2 stops20h 57m

San José Juan Santamaria Intl

mié. 1/28

6:30 am-9:21 pm

2 stops13h 51m

$269

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

jue. 2/5

8:07 am-6:37 pm

1 stop11h 30m

Liberia

mar. 2/10

8:35 am-4:06 pm

1 stop30h 31m

$272

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

lun. 1/19

7:40 am-7:30 pm

2 stops12h 50m

San José Juan Santamaria Intl

jue. 1/29

1:45 pm-11:10 pm

1 stop8h 25m

$281

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

mié. 3/25

4:45 pm-9:05 am

1 stop18h 20m

San José Juan Santamaria Intl

mié. 4/1

5:46 am-3:17 pm

1 stop7h 31m

$282

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

sáb. 2/7

8:08 pm-12:22 pm

2 stops17h 14m

San José Juan Santamaria Intl

sáb. 2/14

12:35 pm-11:17 pm

1 stop9h 42m

$302

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

dom. 1/25

6:00 am-12:50 pm

1 stop7h 50m

Liberia

jue. 1/29

3:05 pm-12:41 am

1 stop8h 36m

$305

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

lun. 1/26

8:25 am-7:30 pm

2 stops12h 05m

San José Juan Santamaria Intl

lun. 2/2

9:40 am-7:35 pm

1 stop8h 55m

$321

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

jue. 1/29

8:25 am-7:30 pm

2 stops12h 05m

San José Juan Santamaria Intl

lun. 2/2

9:40 am-7:35 pm

1 stop8h 55m

$321

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/11

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 February is currently the most expensive (average of $242). 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 diciembre 12, 2025.

It’s optimal to fly from Baltimore to Costa Rica in the afternoon. By choosing this option you can save up to 30% on the cost of your flight, compared to a flight in the morning.

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 at noon when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 diciembre 12, 2025.
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.

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

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

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

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

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

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

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

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

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

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

Food

7.0

Comfort

8.0

Crew

8.6

Entertainment

7.5

Overall

7.9

Boarding

8.1

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?

  • 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 12h 50m. Your travel time can differ by up to 5h 30m. 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 United Airlines, with whom users have recently found tickets for as low as $101. However, be on the lookout for offers from American Airlines and Copa 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 $430. On average you can expect to pay $794. The most popular route, (Baltimore/Washington - San José Juan Santamaria Intl), can usually be booked for $224.

  • 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 February is currently the most expensive (average of $242). 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.

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 diciembre 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$225Average$350FlexibilityNo cancel feeOn-time71%
Spirit AirlinesCheapest$245Average$400FlexibilityNo cancel feeOn-time65%
Copa AirlinesCheapest$255Average$381FlexibilityNo cancel feeOn-time70%
United AirlinesCheapest$255Average$456FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$256Average$655FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$257Average$516FlexibilityNo cancel feeOn-time71%
DeltaCheapest$264Average$476FlexibilityNo cancel feeOn-timeN/A

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