$312 Find Cheap Flights from Chattanooga to Costa Rica

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Chattanooga to Costa Rica departing on 5/15. 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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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

Mon, Jan 19 - Thu, Jan 29
Delta Logo
9:44 am - 10:15 pm
CHA
-
SJO
13h 31m1 stop
Delta Logo
7:00 am - 9:12 pm
SJO
-
CHA
13h 12m1 stop
$494Delta
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
6:42 am - 9:02 pm
CHA
-
SJO
15h 20m2 stops
American Airlines Logo
7:09 am - 9:47 pm
SJO
-
CHA
13h 38m2 stops
$499American Airlines
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
6:42 am - 7:44 pm
CHA
-
SJO
14h 02m2 stops
American Airlines Logo
1:51 pm - 1:44 pm
SJO
-
CHA
22h 53m1 stop
$505American Airlines
Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
6:00 am - 11:43 pm
CHA
-
SJO
18h 43m1 stop
American Airlines Logo
6:38 am - 8:33 pm
SJO
-
CHA
12h 55m1 stop
$517American Airlines
Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
7:00 am - 9:02 pm
CHA
-
SJO
15h 02m2 stops
American Airlines Logo
6:38 am - 10:16 pm
SJO
-
CHA
14h 38m1 stop
$522American Airlines
Sat, May 9 - Fri, May 15
American Airlines Logo
5:00 am - 11:30 am
CHA
-
SJO
8h 30m1 stop
American Airlines Logo
11:35 pm - 11:40 am
SJO
-
CHA
10h 05m1 stop
$523American Airlines
Sat, May 9 - Fri, May 15
American Airlines Logo
9:03 am - 7:07 pm
CHA
-
SJO
12h 04m2 stops
American Airlines Logo
2:22 pm - 8:38 am
SJO
-
CHA
16h 16m2 stops
$528American Airlines
Mon, Jan 19 - Fri, Jan 23
American Airlines Logo
6:00 am - 12:38 pm
CHA
-
SJO
7h 38m1 stop
American Airlines Logo
1:51 pm - 10:03 am
SJO
-
CHA
19h 12m1 stop
$549American Airlines
Sun, Jan 25 - Sun, Feb 1
American Airlines Logo
7:00 am - 9:02 pm
CHA
-
SJO
15h 02m2 stops
American Airlines Logo
6:38 am - 9:47 pm
SJO
-
CHA
14h 09m2 stops
$552American Airlines
Mon, Apr 20 - Mon, Apr 27
Delta Logo
7:00 am - 12:04 pm
CHA
-
SJO
7h 04m1 stop
Delta Logo
1:25 pm - 11:50 pm
SJO
-
CHA
8h 25m1 stop
$580Delta
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 May, when the average cost of round-trip tickets is $1,222 and $689 respectively.

Good to know

Low seasonSeptember
Cheapest flight$312
Best time to beat the crowds with an average 23% drop in price.
Most popular time to fly and prices are also 3% lower on average.
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 8014 reviews
7.3Food
7.9Comfort
8.5Crew
7.9Entertainment
8.1Boarding
Airline reviews

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

4.0 OkayLaToya, Dec 2025
MCO - ATL
Read more Delta reviews

The only thing nice I can say is the flight crew was really nice and apologetic about the situation. They shared as much information as they had and advised us on what we could do about missing connecting flights. The boarding process was so slow. The gate agent was working by herself and should have had someone working with her. It took almost an hour to board because she was trying to board a full flight of people and provide customer service to everyone who was flying standby and/or had questions. It was really chaotic. This didn't help the fact that we were delayed and folks were missing connections the longer it took.

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

Did not realize internet screen was hidden between seats and no info printed!!!!

2 of the seats in row 31 the entertainment system was not working, and one seat the tray table did not go all the way down. Flight arrived early and departed on time which was great.

Very good flight crew and very nice people staff were incredible especially the gate agent

Waited at the usual crowded gate at DCA where one ends up standing up because there aren't enough seats.

The flight was delayed for about 2 hrs. Other than it, it was good.

Advertised fruit trays with cheese, but only snacks handed out!

The plant way delayed departing by 3 hours. It was an old airplane with broken seats and armrests. The bathroom made a hollering sound. A really crappy flight experience and travel day all around.

Flight delays both to Detroits and return flight . The flight to Detroit was associated with mechanical difficulty

Better service. No food options, but we did get drinks and a cookie.

Boarding was organized and timely. Food was mediocre, especially for first class travel.

We were 4+ hours delayed. AA is absolutely obnoxious. They just kept pushing back the time to the point where we did not get into Vegas until after midnight when we were supposed to arrive like 845pm.

My last flight on 25 Dec, it’s Christmas Day, everyone happy and very good mood. I really enjoy traveling with Americans Airlines from Miami to Minneapolis my home town after long flight from lhe to Doha then Miami. Thank you again to make my travels comfortable and relaxed. Best regards

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

I requested a low sodium meal. Reason being, I take medicine for high blood pressure and I wear compression socks on long flights to help with leg swelling. Having less sodium in meals really helps me feel better on long flights. I received my initial low sodium meal after takeoff. Just before landing, the crew came through with the meal cart and offered me what was being served. I said no thank you and then noticed my low sodium meal in the meal cart, with my name and seat assignment on it. I motioned to the crew member, but he grabbed the meal cart and proceeded to move to the rear of the aircraft. He didn’t see me or other passengers who had attempted to get this attention. He was more concerned about completing meal service since we were due to land in under 45 minutes. I pressed the call light five times from my seat to receive help, but no crew member responded to me. So, I didn’t receive a second meal, one that I requested (the low sodium option). This led me to have a migraine from only eating one meal on an 11-hour flight. This is why I’m not a fan of flying US-based airlines overseas. The crew members continue to show the absolute worst customer service experience. I would not recommend flying American for overseas flights.

WiFi didn’t work the entire flight. Very disappointing. Minimal food and options - sadly the state of current affairs. All other aspects of the flight were fine.

Great flight - friendly and attentive team! Seats in coach were comfy, but a little cramped - but that is the case with all airlines ;)

The boarding by groups is pointless. The first two groups worked fine, but almost Noone boarded in goups three thru five leaving the vast majority boarding when group six was called. It defeated the purpose of spreading out the crowd.

I don’t know who decides what food to serve on these flights but I would be so embarrassed if I served this to anyone and call it food…

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

Information on your arrival and departure airports