HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Costa Rica

$536+ Cheap flights from Chattanooga (CHA) to Costa Rica

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
Mar 18 — Mar 251
Wed 3/18
Wed 3/25
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Chattanooga to Costa Rica with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Chattanooga to Costa Rica

Cheapest flights from Chattanooga to Costa Rica
Explore the most affordable flight options available from Chattanooga to Costa Rica. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 16, 2026.

This Delta deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/314:14 pm
CHA
-
SJO
1 stop7h 01m
Delta
Tue 4/77:00 am
SJO
-
CHA
1 stop6h 29m
Delta
Deal found 2/14$536
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/315:15 am
CHA
-
SJO
1 stop9h 35m
American Airlines
Tue 4/76:30 am
SJO
-
CHA
2 stops14h 45m
American Airlines
Deal found 2/14$541
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/299:36 pm
CHA
-
SJO
1 stop15h 38m
Multiple Airlines
Sat 4/44:09 am
SJO
-
CHA
2 stops32h 18m
Multiple Airlines
Deal found 2/14$545
This Kiwi.com deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/218:57 am
CHA
-
SJO
1 stop28h 18m
Multiple Airlines
Fri 5/295:05 am
SJO
-
CHA
2 stops14h 10m
Multiple Airlines
Deal found 2/14$557
This American Airlines deal was found by Cheapflights users on 2/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/56:17 pm
CHA
-
SJO
1 stop20h 58m
American Airlines
Sat 9/123:50 pm
SJO
-
CHA
1 stop14h 40m
American Airlines
Deal found 2/14$561
This United Airlines deal was found by Cheapflights users on 2/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/47:00 am
CHA
-
SJO
1 stop17h 39m
United Airlines
Wed 6/1012:30 am
SJO
-
CHA
1 stop13h 33m
United Airlines
Deal found 2/13$570
This United Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/117:00 am
CHA
-
SJO
1 stop7h 21m
United Airlines
Sat 4/181:00 pm
SJO
-
CHA
1 stop19h 15m
United Airlines
Deal found 2/15$572
This American Airlines deal was found by Cheapflights users on 2/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/12:11 pm
CHA
-
SJO
1 stop9h 32m
American Airlines
Wed 4/811:35 pm
SJO
-
CHA
1 stop10h 05m
American Airlines
Deal found 2/15$584

Find flight deals from Chattanooga to Costa Rica

Keep the following information in mind while searching for Chattanooga to Costa Rica flight deals. Data was last updated February 16, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$536
(Delta)

Popular in

December

Cheapest in

October

Average price

$775
Provider with most accurate pricing for Chattanooga Lovell Field-San José Juan Santamaria Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Chattanooga Lovell Field-San José Juan Santamaria Intl flights.
Search Deals
From Chattanooga Lovell Field to Costa Rica
Search Deals
Highest demand for flights based on searches. 6% potential increase in price ($43 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 5% potential price decrease ($34 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Chattanooga to Costa Rica that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 16, 2026.
Use the filters below to find and compare flights from Chattanooga to Costa Rica that are best for you.

Fly from

Chattanooga

Fly to

Costa Rica

Route

Depart

Return

Price

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Tue 3/31

4:14 pm-9:15 pm

1 stop7h 01m

San José Juan Santamaria Intl

Tue 4/7

7:00 am-3:29 pm

1 stop6h 29m

$536

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Tue 3/31

5:15 am-7:33 pm

2 stops16h 18m

San José Juan Santamaria Intl

Tue 4/7

6:00 am-9:07 pm

2 stops13h 07m

$541

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 4/1

5:00 am-7:33 pm

2 stops16h 33m

San José Juan Santamaria Intl

Wed 4/8

6:30 am-10:37 pm

2 stops14h 07m

$541

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Sun 3/29

9:36 pm-11:14 am

1 stop15h 38m

San José Juan Santamaria Intl

Sat 4/4

4:09 am-2:27 pm

2 stops32h 18m

$545

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Thu 5/21

8:57 am-11:15 am

1 stop28h 18m

San José Juan Santamaria Intl

Fri 5/29

5:05 am-9:15 pm

2 stops14h 10m

$557

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Thu 6/4

7:00 am-10:39 pm

1 stop17h 39m

San José Juan Santamaria Intl

Wed 6/10

12:30 am-4:03 pm

1 stop13h 33m

$570

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Sat 4/11

7:00 am-12:21 pm

1 stop7h 21m

San José Juan Santamaria Intl

Sat 4/18

1:00 pm-10:15 am

1 stop19h 15m

$572

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Fri 6/5

4:42 pm-10:39 pm

1 stop7h 57m

San José Juan Santamaria Intl

Tue 6/9

12:30 am-4:03 pm

1 stop13h 33m

$572

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/14

Best time to book a flight from Chattanooga to Costa Rica

Have a flexible travel schedule? Discover the best time to fly to Costa Rica from Chattanooga with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Chattanooga to Costa Rica?

Currently, October is the cheapest month in which you can book a flight from Chattanooga to Costa Rica (average of $345). Flying from Chattanooga to Costa Rica in February is currently the most expensive (average of $503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Costa Rica

Get insights into the airlines that provide service to Costa Rica. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Costa Rica. Reviews last updated February 16, 2026.
Read through reviews of airlines operating flights from Chattanooga to Costa Rica, such as Delta and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,204 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,204 reviews
Delta
7.9
Good
8,204 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
American Airlines
7.2
Good
11,294 reviews
Delta
7.9
Good
8,204 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Comfort

7.9

Food

7.2

Entertainment

7.8

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Chattanooga to Costa Rica. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Chattanooga to Costa Rica?

    If you book a flight to Costa Rica from Chattanooga, you will be flying from Lovell Field, which is the city’s only airport. Chattanooga Lovell Field (CHA) is located 6.0 mi from the center of Chattanooga.

  • How long is the flight from Chattanooga to Costa Rica?

    Delta and American Airlines can get you from Chattanooga to Costa Rica in just under 7h 01m. Your travel time can differ by up to 9h 17m. There are 1730 mi between Chattanooga and Costa Rica. Both multi-stop and nonstop flights can be found to your destination and back.

  • Can I find deals for flights from Chattanooga to Costa Rica that include hotel bookings?

    Yes. In addition to deals on Chattanooga to Costa Rica flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Chattanooga to Costa Rica?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Chattanooga to Costa Rica.

  • Can I find deals for business class flights from Chattanooga to Costa Rica?

    Yes. Cheapflights offers flight deals from Chattanooga to Costa Rica by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Chattanooga to Costa Rica?

    Currently, October is the cheapest month in which you can book a flight from Chattanooga to Costa Rica (average of $345). Flying from Chattanooga to Costa Rica in February is currently the most expensive (average of $503). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Top 2 airlines flying from Chattanooga to Costa Rica

Discover the top 2 airlines that operate flights from Chattanooga to Costa Rica. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 16, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$473Average$580FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$498Average$691FlexibilityNo cancel feeOn-time71%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.