$336 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 5/10. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Costa Rica

Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 23% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

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

Sun, May 10 - Wed, May 20
Multiple Airlines Logo
4:11 pm - 11:22 am
CHA
-
SJO
21h 11m
1 stop
Multiple Airlines Logo
12:31 pm - 8:07 am
SJO
-
CHA
17h 36m
1 stop
$336Multiple Airlines
Sun, May 10 - Tue, May 26
Multiple Airlines Logo
4:11 pm - 11:22 am
CHA
-
SJO
21h 11m
1 stop
Multiple Airlines Logo
5:25 pm - 8:07 am
SJO
-
CHA
36h 42m
2 stops
$413Multiple Airlines
Thu, May 7 - Wed, May 20
Multiple Airlines Logo
4:11 pm - 11:22 am
CHA
-
SJO
21h 11m
1 stop
Multiple Airlines Logo
12:31 pm - 8:07 am
SJO
-
CHA
17h 36m
1 stop
$419Multiple Airlines
Sun, Apr 19 - Thu, Apr 30
Multiple Airlines Logo
3:30 pm - 11:22 am
CHA
-
SJO
21h 52m
1 stop
Multiple Airlines Logo
5:45 am - 9:12 pm
SJO
-
CHA
13h 27m
2 stops
$480Multiple Airlines
Thu, May 7 - Sat, May 23
Multiple Airlines Logo
4:11 pm - 11:22 am
CHA
-
SJO
21h 11m
1 stop
Multiple Airlines Logo
12:31 pm - 8:07 am
SJO
-
CHA
17h 36m
1 stop
$496Multiple Airlines
Wed, May 13 - Thu, May 21
Delta Logo
5:30 am - 12:04 pm
CHA
-
SJO
8h 34m
1 stop
Delta Logo
1:25 pm - 11:53 pm
SJO
-
CHA
8h 28m
1 stop
$526Delta
Mon, Apr 20 - Sat, May 2
American Airlines Logo
5:00 am - 11:25 am
CHA
-
SJO
8h 25m
1 stop
American Airlines Logo
11:35 pm - 11:40 am
SJO
-
CHA
10h 05m
1 stop
$544American Airlines
Mon, Apr 20 - Sat, May 2
American Airlines Logo
8:04 pm - 11:35 am
CHA
-
SJO
17h 31m
1 stop
American Airlines Logo
2:22 pm - 8:38 am
SJO
-
CHA
16h 16m
2 stops
$549American Airlines
Mon, Jun 8 - Sat, Jun 13
American Airlines Logo
8:02 pm - 11:59 am
CHA
-
SJO
17h 57m
2 stops
American Airlines Logo
11:59 pm - 11:03 pm
SJO
-
CHA
21h 04m
1 stop
$559American Airlines
Sun, Apr 19 - Sat, May 2
Multiple Airlines Logo
3:30 pm - 11:22 am
CHA
-
SJO
21h 52m
1 stop
Multiple Airlines Logo
5:25 pm - 9:12 pm
SJO
-
CHA
25h 47m
2 stops
$563Multiple 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$336
Best time to beat the crowds but there is an average 27% increase in price.
Most popular time to fly with an average 1% 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 8118 reviews
8.5Crew
7.8Entertainment
7.9Comfort
7.2Food
8.1Boarding
Airline reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

2.0 MediocreJulia, Jan 2026
MSP - BOS
Read more Delta reviews

delta last minute gave me a boarding pass for a different flight with no confirmation that they were changing it

The flight was comfortable and uneventful, which is what I desire

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

Excellent flight and got us around tough weather. Only issue was seat TV did not work and crew tried to reboot.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Outdated equipment in disrepair, wifi inoperable. Broken seats, taped air vents, generally poor condition, the 717 showed its age and lack of upkeep.

My flight out of Baton Rouge to Atlanta was delayed by a half hour. This got us into Atlanta airport 30 minutes late. I ran through the airport to get to my connecting flight. As I approached the boarding gate, I saw the boarding door was still open and a passenger was being checked in. But when I got to the gate, the boarding agent told me they had already given away my seat and there were no empty seats on that flight. So I had to take a later flight. That has never happened to me before. Very frustrating.

Connection through Atlanta was difficult. Mechanical issue on plane caused a two hour delay. New gate was a mile away.

No WiFi. Comfort plus should have alcohol provided, crew only offered water or tea. Who the heck wants tea?

On time on a day with lots of weather cancellations on other flights. Thank you for getting me home during a winter storm!

Don't change gate multiple times make people run across the airport. Announce delays in a timely manner. Have maintenance crew ready. Don't delay and keep passengers on the plane for 3 hrs. on tarmac.

The plane was experiencing problems with the HVAC system, it was very cold in the front of the plane and very hot in the back.

My flight to London from Philadelphia was cancelled due to weather.

The attendants were kind and helpful. A sugar-free drink would have been very welcome.

Pilot navigated severe weather/snow storm with skill. Described his intentions clearly

one crew said "he" didn't serve double alcohol drinks for travelers in exit rows. crew on prior flight did. Is this a AA rule, and the prior crew was being nice? Also, I think we deserve more than a 25% refund for losing first class seats when rescheduling a flight due to weather

It was a little concerning to hear the ground crew arguing with the flight crew over baggage space. Instead of taking them and checking them, they started checking for space in the first class cabin moving items around like the flight crew didn't know what they were doing. I was embarrassed for them.

2 hour delay due to equipment failure. No updates via the app and airport screens (which continued to show a departure time in the past). AA eventually switched planes and the new plane was not catered or cleaned correctly.

I booked an aisle seat and was given a middle. At 6'4" 230lbs, it is not ideal to fly in the middle row for myself and passengers.

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

Information on your arrival and departure airports