$403 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 7/11. 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, Oct 26 - Thu, Nov 5
Delta Logo
5:30 am - 11:58 am
CHA
-
SJO
8h 28m
1 stop
Delta Logo
2:23 pm - 11:51 pm
SJO
-
CHA
8h 28m
1 stop
$608Delta
Mon, Oct 26 - Thu, Nov 5
American Airlines Logo
6:15 pm - 11:05 am
CHA
-
SJO
18h 50m
2 stops
American Airlines Logo
1:23 pm - 11:55 pm
SJO
-
CHA
9h 32m
1 stop
$613American Airlines
Tue, Jul 21 - Tue, Jul 28
American Airlines Logo
8:10 pm - 11:50 am
CHA
-
SJO
17h 40m
2 stops
American Airlines Logo
3:37 pm - 12:54 pm
SJO
-
CHA
19h 17m
2 stops
$652American Airlines
Sun, Aug 16 - Tue, Aug 25
Delta Logo
5:35 am - 11:49 am
CHA
-
SJO
8h 14m
1 stop
Delta Logo
1:14 pm - 11:43 pm
SJO
-
CHA
8h 29m
1 stop
$684Delta
Sun, Aug 16 - Thu, Aug 20
Delta Logo
5:35 am - 11:49 am
CHA
-
SJO
8h 14m
1 stop
Delta Logo
1:14 pm - 11:43 pm
SJO
-
CHA
8h 29m
1 stop
$686Delta
Tue, Aug 18 - Thu, Aug 20
Delta Logo
5:35 am - 11:49 am
CHA
-
SJO
8h 14m
1 stop
Delta Logo
1:14 pm - 11:43 pm
SJO
-
CHA
8h 29m
1 stop
$688Delta
Mon, Aug 17 - Sat, Aug 22
American Airlines Logo
7:18 pm - 1:52 pm
CHA
-
SJO
20h 34m
2 stops
American Airlines Logo
2:53 pm - 11:40 am
SJO
-
CHA
18h 47m
2 stops
$709American Airlines
Fri, Aug 14 - Thu, Aug 20
Delta Logo
5:35 am - 11:49 am
CHA
-
SJO
8h 14m
1 stop
Delta Logo
1:14 pm - 11:43 pm
SJO
-
CHA
8h 29m
1 stop
$717Delta
Sun, Aug 16 - Fri, Aug 21
Delta Logo
5:35 am - 11:49 am
CHA
-
SJO
8h 14m
1 stop
Delta Logo
1:14 pm - 11:43 pm
SJO
-
CHA
8h 29m
1 stop
$723Delta
Wed, Aug 19 - Fri, Aug 21
Delta Logo
5:35 am - 11:49 am
CHA
-
SJO
8h 14m
1 stop
Delta Logo
1:14 pm - 11:43 pm
SJO
-
CHA
8h 29m
1 stop
$728Delta
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 $337 (return) on average. On the other hand, the most expensive months are December and February, when the average cost of round-trip tickets is $890 and $775 respectively.

Good to know

Low seasonSeptember
Cheapest flight$403
Best time to beat the crowds with an average 27% drop in price.
Most popular time to fly and prices are also 8% 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 3 airlines serving 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 8402 reviews
7.2Food
7.8Comfort
7.8Entertainment
8.5Crew
8.1Boarding
Airline reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

6.0 GoodDouglas, Jun 2026
SLC - CLT
Read more Delta reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

The crew were efficient. The pilots seemed professional. It was a bit chilly in our seats. The sheet provided weren’t very helpful.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Boarded early; and arrived home 40 mins early. After a long flight, it’s nice to be back home early. These flights have no amenities; no snacks. So need to bring your own

Boarded early, left early, arrived 40 mins early! A win win for me!

New plane was lovely. Crew customer service is always lax but expected. Kraft on time and arrived safely.

These airplanes should be illegal. The seats are two tight, it is a safety issue. Wheelchair support was ridiculously slow. We almost missed our flight.

It was a short flight so I was expecting too much

Horrifying Almost 2 million miles. Bring your own food and drink. One coffee or drink every three hours. Have to order meals on app more than 24 hours ahead Tiny and dirty bathrooms

Flight was delayed but more than 90 minutes. This caused me to miss my available windows for pick-up by a friend. I had to pay $125 for an uber back home from the airport which was an added expense that I had not budgeted for my trip. Staff was friendly.

I felt scammed. The priced advertised was different than what I paid. I paid the whole some online. I then got a call 20 minutes later saying I need to paid 70 more person. She said the price online is not the guaranteed price.

Seat pitch is horrible especially on the 15 hour flight. Gate crew at SFO was Outstanding. The flight crew was also great.

Easy of boarding, helpfully staff at check in, surprisingly comfortable seating

The flight from Dallas to Tokyo was not on Japan Airlines. It was on American Airlines. Very disappointed that we did not fly on Japan Airlines. Will not be using you liars again. I’ll just book direct from the airline next time. Wish you could make this right and has us fly on Japan Air when heading back home to the US.

The Mario was so helpful and provided amazing customer service however l have being waiting for a callback for almost a week now and have not heard anything further after l informed them l wanted to change my date of traveling because of my hospital appointment even send them proof and l was unable to use manag your booking on their website is a bit frustrating and l would appreciate an update on My request as soon as possible. And have called them times without numbers no response

They made nearly everyone check their bag because the overhead bins are way too small. Extremely inconvenient

Delayed delayed. Poor professionalism. Our seats changed and we pay for them

Was put into a seat right behind the toilet that had no entertainment possible but did have plenty of leg room over noisy part of plane.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

Movies on my phone are great. It would be nice to have a gluten free snack option.

It was what i expected. I like the movies you can access from your phone. It would be nice if there was a gluten free snack offered. But I did bring my own snack knowing there would not be a gluten free option

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Ontario airport boarding was very easy to park and access, is clean and TSA took 10 minutes total. Check-in was a breeze and cruise was very nice.

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

Information on your arrival and departure airports