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$540+ Cheap flights from Baton Rouge (BTR) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/24. Fares are subject to change and may not be available on all flights or dates of travel.
BTR — SJO
Jul 11 — Jul 181
Sat 7/11
Sat 7/18
1 adult, Economy
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Cheap flight deals from Baton Rouge to Costa Rica

Cheapest flights from Baton Rouge to Costa Rica
Explore the most affordable flight options available from Baton Rouge to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.

This American Airlines deal was found by Cheapflights users on 6/10. 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.
Mon 8/248:08 am
BTR
-
SJO
1 stop6h 44m
American Airlines
Mon 8/311:29 pm
SJO
-
BTR
2 stops27h 14m
American Airlines
Deal found 6/10$540
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 7/236:28 pm
BTR
-
SJO
2 stops18h 22m
American Airlines
Thu 7/3011:41 pm
SJO
-
BTR
1 stop21h 26m
American Airlines
Deal found 6/8$636
This United Airlines deal was found by Cheapflights users on 6/8. 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 7/235:00 am
BTR
-
SJO
1 stop8h 21m
United Airlines
Wed 7/2912:30 am
SJO
-
BTR
1 stop7h 16m
United Airlines
Deal found 6/8$638
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 10/95:20 am
BTR
-
SJO
1 stop8h 01m
United Airlines
Tue 10/137:55 am
SJO
-
BTR
1 stop8h 48m
United Airlines
Deal found 6/6$643
This American Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 10/97:46 pm
BTR
-
SJO
2 stops18h 14m
American Airlines
Tue 10/1312:57 pm
SJO
-
BTR
1 stop7h 42m
American Airlines
Deal found 6/6$653
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Sat 6/132:05 pm
BTR
-
SJO
1 stop9h 34m
United Airlines
Wed 6/1712:30 am
SJO
-
BTR
1 stop7h 16m
United Airlines
Deal found 6/6$678
This Delta deal was found by Cheapflights users on 6/8. 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.
Mon 8/246:07 am
BTR
-
SJO
1 stop6h 42m
Delta
Mon 8/311:14 pm
SJO
-
BTR
1 stop7h 47m
Delta
Deal found 6/8$713
This United Airlines deal was found by Cheapflights users on 6/6. 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.
Fri 6/122:05 pm
BTR
-
SJO
1 stop9h 34m
United Airlines
Wed 6/177:55 am
SJO
-
BTR
1 stop6h 39m
United Airlines
Deal found 6/6$728
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Sat 6/276:22 pm
BTR
-
LIR
2 stops20h 19m
American Airlines
Sat 7/42:27 pm
LIR
-
BTR
2 stops19h 31m
American Airlines
Deal found 6/8$735
This American Airlines deal was found by Cheapflights users on 6/8. 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.
Thu 6/116:00 am
BTR
-
SJO
1 stop17h 43m
American Airlines
Mon 6/152:00 pm
SJO
-
BTR
2 stops19h 45m
American Airlines
Deal found 6/8$743
This United Airlines deal was found by Cheapflights users on 6/8. 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.
Mon 8/35:00 am
BTR
-
SJO
1 stop6h 11m
United Airlines
Fri 8/712:30 am
SJO
-
BTR
1 stop11h 59m
United Airlines
Deal found 6/8$744
This United Airlines deal was found by Cheapflights users on 6/7. 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.
Sat 6/209:35 am
BTR
-
LIR
1 stop5h 50m
United Airlines
Fri 6/261:20 pm
LIR
-
BTR
1 stop7h 15m
United Airlines
Deal found 6/7$936

Find flight deals from Baton Rouge to Costa Rica

Keep the following information in mind while searching for Baton Rouge to Costa Rica flight deals. Data was last updated June 11, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$540
(American Airlines)

Popular in

December

Cheapest in

February

Average price

$588
Provider with most accurate pricing for Baton Rouge Ryan-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Baton Rouge Ryan-San José Juan Santamaria Intl flights.
Search Deals
From Baton Rouge Ryan to Costa Rica
Search Deals
Highest demand for flights based on searches. 23% potential increase in price ($195 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Baton Rouge 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 June 11, 2026.
Use the filters below to find and compare flights from Baton Rouge to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Mon 8/24

6:14 pm-12:03 pm

2 stops18h 49m

San José Juan Santamaria Intl

Mon 8/31

6:00 am-10:42 am

2 stops27h 42m

$540

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Fri 10/9

6:13 pm-1:00 pm

2 stops19h 47m

San José Juan Santamaria Intl

Tue 10/13

1:05 pm-10:32 am

2 stops20h 27m

$628

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Thu 7/23

5:00 am-12:21 pm

1 stop8h 21m

San José Juan Santamaria Intl

Wed 7/29

12:30 am-8:46 am

1 stop7h 16m

$638

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Fri 10/9

5:20 am-12:21 pm

1 stop8h 01m

San José Juan Santamaria Intl

Tue 10/13

7:55 am-5:43 pm

1 stop8h 48m

$643

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Tue 6/23

2:05 pm-7:37 pm

1 stop6h 32m

San José Juan Santamaria Intl

Thu 6/25

12:30 am-11:20 am

1 stop9h 50m

$678

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Mon 8/24

6:07 am-11:49 am

1 stop6h 42m

San José Juan Santamaria Intl

Mon 8/31

1:14 pm-10:01 pm

1 stop7h 47m

$713

Baton RougeLiberia

BTR - LIR

BTRLIR

Baton Rouge Ryan

Sat 6/27

6:22 pm-1:41 pm

2 stops20h 19m

Liberia

Sat 7/4

2:27 pm-10:58 am

2 stops19h 31m

$735

Baton RougeSan José

BTR - SJO

BTRSJO

Baton Rouge Ryan

Mon 8/3

5:00 am-10:11 am

1 stop6h 11m

San José Juan Santamaria Intl

Fri 8/7

12:30 am-1:29 pm

1 stop11h 59m

$744
Quickest round-trip

Baton RougeLiberia

BTR - LIR

BTRLIR

Baton Rouge Ryan

Sat 6/20

9:35 am-2:25 pm

1 stop5h 50m

Liberia

Fri 6/26

1:20 pm-9:35 pm

1 stop7h 15m

$936

Baton RougeLiberia

BTR - LIR

BTRLIR

Baton Rouge Ryan

Sat 6/27

4:09 pm-9:50 am

1 stop18h 41m

Liberia

Sat 7/4

3:27 pm-8:46 am

1 stop16h 19m

$1,021

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/10

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

Best time to book a flight from Baton Rouge to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Baton Rouge 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 Baton Rouge to Costa Rica
No data available for this route at this time. Please check back soon.

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 June 11, 2026.
See what other customers who have flown with United Airlines from Baton Rouge to Costa Rica have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.
United Airlines
7.4
Good
9,804 reviews
United Airlines
7.4
Good
9,804 reviews

Overall

7.4

Comfort

7.3

Boarding

7.7

Food

6.6

Crew

8.1

Entertainment

7.1

Reviews

1 / 20
4.0
Okay

Dynasty,May 2026

LAX - EWR

The food wasn’t nice - Hosts were not that kind.

Related info for your journey

Find useful and relevant information for your journey from Baton Rouge 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 Baton Rouge to Costa Rica?

    For a flight from Baton Rouge to Costa Rica, you will be flying from Ryan. Baton Rouge Ryan (BTR) is just 5.8 mi from the center of the city.

  • How long is the flight from Baton Rouge to Costa Rica?

    For as low as $936, American Airlines can have you in Costa Rica from Baton Rouge in 5h 50m. Baton Rouge and Costa Rica are separated by a distance of 1423 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Baton Rouge 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.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top airline flying from Baton Rouge to Costa Rica

Discover the top airline that operate flights from Baton Rouge 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 June 11, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$394Average$647FlexibilityNo cancel feeOn-time69%

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