$457 Find Cheap Flights from Baton Rouge to Costa Rica

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Baton Rouge to Costa Rica departing on 9/1. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Baton Rouge to Costa Rica

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San José
San José1 stop$464
Liberia
Liberia2 stops$457
San José
San José1 stop$464
Liberia
Liberia2 stops$457

Book Cheap Baton Rouge to Costa Rica Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Baton Rouge to Costa Rica that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Baton Rouge to Costa Rica

Tue, Sep 1 - Thu, Sep 10
American Airlines Logo
5:31 pm - 11:27 am
BTR
-
LIR
18h 56m
2 stops
American Airlines Logo
2:10 pm - 5:34 pm
LIR
-
BTR
26h 24m
2 stops
$457American Airlines
Tue, Sep 1 - Thu, Sep 10
American Airlines Logo
8:09 am - 1:52 pm
BTR
-
SJO
6h 43m
1 stop
American Airlines Logo
12:57 pm - 10:56 pm
SJO
-
BTR
8h 59m
1 stop
$464American Airlines
Tue, Sep 1 - Thu, Sep 10
American Airlines Logo
5:31 pm - 1:52 pm
BTR
-
SJO
21h 21m
2 stops
American Airlines Logo
7:00 am - 10:40 am
SJO
-
BTR
26h 40m
2 stops
$469American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
6:14 pm - 1:52 pm
BTR
-
SJO
20h 38m
1 stop
American Airlines Logo
2:52 pm - 10:42 am
SJO
-
BTR
18h 50m
2 stops
$476American Airlines
Tue, Aug 18 - Tue, Aug 25
American Airlines Logo
6:14 pm - 1:52 pm
BTR
-
SJO
20h 38m
1 stop
American Airlines Logo
1:08 pm - 10:42 am
SJO
-
BTR
20h 34m
1 stop
$502American Airlines
Sun, Aug 16 - Wed, Aug 26
Delta Logo
6:07 am - 11:49 am
BTR
-
SJO
6h 42m
1 stop
Delta Logo
1:14 pm - 10:01 pm
SJO
-
BTR
7h 47m
1 stop
$546Delta
Mon, Aug 17 - Wed, Aug 26
GOL Logo
6:00 am - 7:52 pm
BTR
-
SJO
14h 52m
2 stops
GOL Logo
6:00 am - 9:06 pm
SJO
-
BTR
14h 06m
2 stops
$567GOL
Sat, Aug 15 - Thu, Aug 27
Delta Logo
6:07 am - 11:49 am
BTR
-
SJO
6h 42m
1 stop
Delta Logo
1:14 pm - 10:01 pm
SJO
-
BTR
7h 47m
1 stop
$576Delta
Tue, Sep 1 - Thu, Sep 10
United Airlines Logo
7:15 am - 12:10 pm
BTR
-
LIR
5h 55m
1 stop
United Airlines Logo
1:20 pm - 5:32 pm
LIR
-
BTR
27h 12m
1 stop
$580United Airlines
Tue, Jul 28 - Tue, Aug 4
United Airlines Logo
7:15 am - 2:25 pm
BTR
-
LIR
8h 10m
1 stop
United Airlines Logo
3:27 pm - 8:46 am
LIR
-
BTR
16h 19m
1 stop
$699United Airlines
Booking Insights

KAYAK's insights & trends for Baton Rouge to Costa Rica flights

Get data-powered insights and trends into flights from Baton Rouge to Costa Rica to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest month to fly from Baton Rouge to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Baton Rouge to Costa Rica, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Baton Rouge to Costa Rica is November, when tickets cost $0 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $749 and $655 respectively.

Find deals

Good to know

Low seasonFebruary
Cheapest flight$457
Best time to beat the crowds with an average 6% drop in price.
Most popular time to fly with an average 2% increase in price.
Flight from Baton Rouge to Liberia

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Baton Rouge to Costa Rica?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Baton Rouge to Costa Rica.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Baton Rouge to Costa Rica?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Baton Rouge to Costa Rica is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Baton Rouge to Costa Rica?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Baton Rouge to Costa Rica with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Baton Rouge to Costa Rica?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Baton Rouge to Costa Rica up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from Baton Rouge to Costa Rica

 
Need help choosing which airline to fly with from Baton Rouge to Costa Rica? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.4
United AirlinesOverall score based on 9684 reviews
8.1Crew
7.7Boarding
7.3Comfort
7.1Entertainment
6.6Food
Airline reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

6.0 GoodAnonymous, May 2026
DEN - ORD
Read more United Airlines reviews

O’hsre taxi and deboarding took 40 minutes. Needed 20 minutes extra time between connecting flights to avoid running through terminal.

Cree was organized and pleasant. Plane had good seating but as it’s a shuttle toilets hadn’t been thoroughly cleaned (eg. bins too full)

I liked that my son and I were reseated next to each other (we had different bookings). I liked that it was a directg flight and mostly on time. I liked that you provided pillows and blankets. Flight attendants were generally courteous. The messaging through wifi did not work well. The food was not good. Seats are very narrow and I felt slightly claustraphobic in the window seat.

Overall a good experience, but no wifi available for free or for purchase and we got wet from condensation or other water source during descent.

Some crew were unfriendly or in some cases just straight up rude.

Booked through Kayak Business, had a seat in middle and towards back due to booking rate, not comfortable.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

A long delay. Don't travel late in the day.

Super friendly with lots of drink options an entertainment. Friendly crew.

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Everything you need to know for your flight from Baton Rouge to Costa Rica

Information on your arrival and departure airports

Baton Rouge (BTR)