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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 10/14. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — SJO
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
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 September 16, 2025.

Round-trip from

$187
(Cheapflightsfares)

One-way from

$74
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$294
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. 16% potential increase in price ($74 potential increase over avg. RT price).
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Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).
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Average for round-trip flights in September 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 September 16, 2025.

This Priceline deal was found by Cheapflights users on 9/16. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/307:49 pmBWI - SJO
1 stop17h 25mSpirit Airlines
Fri 10/312:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 9/16$186
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Mon 9/297:49 pmBWI - SJO
1 stop17h 25mSpirit Airlines
Thu 10/212:19 pmSJO - BWI
1 stop7h 01mSpirit Airlines
Deal found 9/14$192
This eDestinos deal was found by Cheapflights users on 9/14. 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.
Wed 9/248:52 pmBWI - SJO
2 stops16h 22mSpirit Airlines
Wed 10/112:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 9/14$193
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/297:49 pmBWI - SJO
1 stop17h 25mSpirit Airlines
Fri 10/312:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 9/15$195
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 9/306:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
Wed 10/812:35 pmSJO - BWI
1 stop8h 57mSpirit Airlines
Deal found 9/15$197
This Kiwi.com deal was found by Cheapflights users on 9/14. 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.
Tue 9/307:49 pmBWI - SJO
1 stop17h 25mSpirit Airlines
Tue 10/712:35 pmSJO - BWI
1 stop8h 57mSpirit Airlines
Deal found 9/14$200
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/16:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
Thu 10/212:19 pmSJO - BWI
1 stop7h 01mSpirit Airlines
Deal found 9/14$201
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Mon 9/297:49 pmBWI - SJO
1 stop17h 25mSpirit Airlines
Sat 10/412:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 9/15$202
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 9/286:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
Wed 10/112:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 9/14$204
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 9/306:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
Sat 10/412:19 pmSJO - BWI
1 stop9h 06mSpirit Airlines
Deal found 9/15$207
This Kiwi.com deal was found by Cheapflights users on 9/15. 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.
Tue 9/306:50 amBWI - SJO
1 stop6h 24mSpirit Airlines
Thu 10/212:19 pmSJO - BWI
1 stop7h 01mSpirit Airlines
Deal found 9/15$208
This Delta deal was found by Cheapflights users on 9/16. 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.
Tue 10/286:00 amBWI - LIR
1 stop7h 40mDelta
Sun 11/22:05 pmLIR - BWI
1 stop9h 36mDelta
Deal found 9/16$265

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 September 16, 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

Sun 10/26

6:45 am-12:05 pm

1 stop7h 20m

San José Juan Santamaria Intl

Thu 10/30

12:55 pm-9:55 pm

1 stop7h 00m

$236

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Tue 9/30

11:35 am-6:55 pm

2 stops9h 20m

San José Juan Santamaria Intl

Fri 10/3

12:55 pm-11:40 pm

2 stops8h 45m

$236

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Thu 10/23

6:35 am-12:35 pm

1 stop8h 00m

San José Juan Santamaria Intl

Mon 10/27

12:55 pm-11:40 pm

2 stops8h 45m

$236

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Sat 2/7

5:18 pm-12:56 pm

1 stop20h 38m

San José Juan Santamaria Intl

Wed 2/11

8:45 am-10:25 pm

1 stop12h 40m

$242

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Mon 9/29

5:35 am-12:00 pm

1 stop8h 25m

Liberia

Thu 10/2

1:25 pm-10:29 pm

1 stop7h 04m

$265

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Sat 12/13

6:02 am-2:19 pm

1 stop9h 17m

Liberia

Thu 12/18

1:21 pm-11:39 pm

1 stop9h 18m

$265

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Tue 9/30

5:35 am-12:00 pm

1 stop8h 25m

Liberia

Fri 10/3

1:25 pm-12:28 am

1 stop9h 03m

$265

BaltimoreLiberia

BWI - LIR

BWILIR

Baltimore/Washington

Tue 10/28

6:00 am-11:40 am

1 stop7h 40m

Liberia

Sun 11/2

2:05 pm-12:41 am

1 stop9h 36m

$265

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Wed 3/4

6:00 am-12:55 pm

1 stop7h 55m

San José Juan Santamaria Intl

Sun 3/8

7:00 am-9:56 pm

1 stop12h 56m

$266

BaltimoreSan José

BWI - SJO

BWISJO

Baltimore/Washington

Fri 11/14

1:51 pm-10:07 pm

1 stop9h 16m

San José Juan Santamaria Intl

Sun 11/16

7:00 am-8:44 pm

1 stop12h 44m

$266

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

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, 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 $554). 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 September 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.

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 Sunday mornings 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 September 16, 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.
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
8.0
Very good
7,957 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Copa Airlines
7.6
Good
1,531 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Spirit Airlines
6.3
Okay
8,019 reviews
Southwest
8.0
Very good
4,242 reviews

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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?

    Southwest, United Airlines, and Delta can get you from Baltimore to Costa Rica in just under 7h 20m. Your travel time can differ by up to 13h 18m. 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 $102. However, be on the lookout for offers from Southwest 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 $514. On average you can expect to pay $528. The most popular route, (Baltimore/Washington - San José Juan Santamaria Intl), can usually be booked for $201.

  • 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 $554). 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapest$225Average$362FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$255Average$493FlexibilityNo cancel feeOn-time69%
Copa AirlinesCheapest$256Average$387FlexibilityNo cancel feeOn-time70%
American AirlinesCheapest$264Average$547FlexibilityNo cancel feeOn-time71%
DeltaCheapest$264Average$471FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$267Average$438FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$305Average$665FlexibilityNo cancel feeOn-time63%

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