$299 Find Cheap Flights from Chattanooga 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 Chattanooga to Costa Rica departing on 3/1. 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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Book Cheap Chattanooga 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 Chattanooga 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 Chattanooga to Costa Rica

Tue, Mar 24 - Tue, Apr 7
Delta Logo
11:46 am - 9:15 pm
CHA
-
SJO
11h 29m
1 stop
Delta Logo
7:00 am - 3:29 pm
SJO
-
CHA
6h 29m
1 stop
$556Delta
Tue, Mar 24 - Tue, Apr 7
American Airlines Logo
6:41 am - 7:33 pm
CHA
-
SJO
14h 52m
2 stops
American Airlines Logo
6:00 am - 11:15 pm
SJO
-
CHA
15h 15m
2 stops
$561American Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
5:15 am - 12:50 pm
CHA
-
SJO
9h 35m
1 stop
American Airlines Logo
2:20 pm - 11:46 am
SJO
-
CHA
19h 26m
1 stop
$566American Airlines
Tue, Jul 21 - Tue, Aug 4
American Airlines Logo
8:02 pm - 1:00 pm
CHA
-
SJO
18h 58m
1 stop
American Airlines Logo
2:07 pm - 10:34 am
SJO
-
CHA
18h 27m
2 stops
$568American Airlines
Tue, Mar 24 - Tue, Mar 31
American Airlines Logo
7:00 am - 7:33 pm
CHA
-
SJO
14h 33m
2 stops
American Airlines Logo
2:20 pm - 11:46 am
SJO
-
CHA
19h 26m
1 stop
$570American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
8:04 pm - 11:25 am
CHA
-
SJO
17h 21m
1 stop
American Airlines Logo
6:30 am - 11:59 pm
SJO
-
CHA
15h 29m
1 stop
$574American Airlines
Sat, Apr 25 - Sun, May 3
American Airlines Logo
5:44 pm - 1:22 pm
CHA
-
SJO
21h 38m
1 stop
American Airlines Logo
11:35 pm - 11:44 pm
SJO
-
CHA
22h 09m
1 stop
$591American Airlines
Sat, Apr 25 - Sun, May 3
American Airlines Logo
6:09 pm - 11:25 am
CHA
-
SJO
19h 16m
1 stop
American Airlines Logo
2:22 pm - 8:38 am
SJO
-
CHA
16h 16m
2 stops
$596American Airlines
Sat, Apr 11 - Sat, Apr 18
American Airlines Logo
9:03 am - 7:07 pm
CHA
-
SJO
12h 04m
2 stops
American Airlines Logo
6:30 am - 11:59 pm
SJO
-
CHA
15h 29m
1 stop
$597American Airlines
Sat, Apr 25 - Sun, May 3
American Airlines Logo
11:06 am - 9:36 pm
CHA
-
SJO
12h 30m
2 stops
American Airlines Logo
2:22 pm - 8:38 am
SJO
-
CHA
16h 16m
2 stops
$614American Airlines
Booking Insights

KAYAK's insights & trends for Chattanooga to Costa Rica flights

Get data-powered insights and trends into flights from Chattanooga 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 Chattanooga to Costa Rica?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Chattanooga 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 Chattanooga to Costa Rica is October, when tickets cost $415 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $974 and $775 respectively.

Good to know

Low seasonFebruary
Cheapest flight$556
Best time to beat the crowds but there is an average 27% increase in price.
Flight from Chattanooga to San José

FAQs - booking Costa Rica flights

  • How does KAYAK find such low prices on flights from Chattanooga 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 Chattanooga to Costa Rica.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Chattanooga 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 Chattanooga 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 Chattanooga 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 Chattanooga 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 Chattanooga 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 airlines flying from Chattanooga to Costa Rica

 
Need help choosing which airline to fly with from Chattanooga 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.
7.9
DeltaOverall score based on 8245 reviews
7.9Comfort
7.2Food
8.5Crew
8.1Boarding
7.8Entertainment
Airline reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

10.0 ExcellentGrace, Feb 2026
JFK - LAX
Read more Delta reviews

There’s not much to say about a one hour flight. This is a connection from LA to RNO that I missed the previous night due to a mechanical check delay on my originating flight from JFK to LAX. The short flight itself was fine. Instructions from the pilot and crew were per usual. The coffee was barely lukewarm, which possibly was purposeful so we would down it quickly. Bags were already on carousel upon reaching baggage claim, which was excellent.

Flight was warm for first few hours and quite rough

Seat was extremely hard which made even a short 1 hour 20 minute flight fairly uncomfortable.

Everything was good except wifi and a leaking drink chiller. The floor was all wet and my bag was soaked. Did not notice until debarking. Have not heard back from Delta. Even though this was leg one of an international flight in first class, they denied access to their Sky Club - very disappointing!

The staff was fine. The plane was extremely tight, and I paid for the wifi and it did not work at all. I was actually going to ask for a refund.

two hour delay and the Delta representative on the PA system was unable to understand

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

2+hrs delay without any reason provided and a cramped flight

We waited an hour on the runway to get a gate in Orlando

Flight was delayed by 3-hours and their fix was… complimentary pretzels.

It was a train wreck but on an airplane. First off, flight was delayed then we board only to hear two announcements, First weather delays in Orlando and second backup battery warning on emergency lights. After sitting on the plane for almost 2 hours they have us deplane due to the maintenance issue. We were told they were getting another plane. In the mean time, I notice another American- Orlando flight and ask the gate agent if I can switch. He says he cant help me and I'd have to walk to A13 from A37. Really!? I get down there and get a seat only to get an announcement my original flight was RE-boarding. The Then inflight there's no communication and I notice on flightaware were circling over the Gulf of America. I call the flight attendant and of course she has no clue and apparently 5m later the pilot finally tells us about another delay. Why does American always have these service and delay issues? They are my LAST choice in flights now!

Mediocre would be best description. Food bland. Seat biz class uncomfortable to sleep. Crew never dimmed lights completely in an overnight flight to Europe. Would avoid AA if possible.

For my arriving destination, we were delayed multiple times to the point that we arrived 6 hours after we were originally scheduled. On my flight home, they overbooked and involuntarily removed passengers (including me) from the plane. It was not a good experience.

It was good experience this time. The flight was on time.

I very rarely fly American and my experience today reenforces that is the correct decision. While the staff were all very courteous, our flight was first thing in the morning so there was no reason to be delayed, yet appropriate maintenance checks weren’t completed prior to our flight so we were delayed multiple times. Not a great showing, American Airlines.

It's very confusing because Kayak has it as American Airlines, but it was Hawaiian Airlines, but operated by Alaska Airlines. I had to go to the airport for my boarding pass because American said I didn't have any trips.

Smooth flight. From the early boarding and all were on board before departure time and arrived early in ONT. Great crew. Thank you!!!!

Small plane, poor meal choices for first class, bad terminal and boarding experience at LAX

Lack of gluten free options in food service. I have Celiac disease and it appears you no longer offer special meals for people with dietary restrictions. I am a frequent flyer traveling into and out of Omaha airport. I have noticed over the course of several months that although our flight typically arrives ahead of schedule (awesome job AA!) - we typically sit on the runway for several minutes waiting for the ground crew to get in place. Not sure if it is a ground crew issue or a gate availability issue (due to construction at this airport). Seems to be more of a ground crew being on time issue.

Arrived early picked up my bag in a few minutes- great trip - thank you

Everything you need to know for your flight from Chattanooga to Costa Rica

Information on your arrival and departure airports