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$234+ Cheap flights from Chattanooga (CHA) to Costa Rica

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
Mar 15 — Mar 221
Sun 3/15
Sun 3/22
1 adult, Economy
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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 13, 2026.

This American Airlines deal was found by Cheapflights users on 2/10. 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 3/105:15 am
CHA
-
SJO
2 stops16h 18m
American Airlines
Tue 3/171:50 pm
SJO
-
CHA
1 stop16h 53m
American Airlines
Deal found 2/10$541
This American Airlines deal was found by Cheapflights users on 2/11. 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.
Sun 4/127:00 am
CHA
-
SJO
2 stops14h 07m
American Airlines
Mon 4/2012:10 pm
SJO
-
CHA
2 stops19h 43m
American Airlines
Deal found 2/11$559
This Delta deal was found by Cheapflights users on 2/9. 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.
Thu 9/107:15 am
CHA
-
SJO
1 stop6h 39m
Delta
Thu 9/171:25 pm
SJO
-
CHA
1 stop8h 26m
Delta
Deal found 2/9$572
This Delta deal was found by Cheapflights users on 2/9. 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 9/155:30 am
CHA
-
SJO
1 stop8h 24m
Delta
Thu 9/171:25 pm
SJO
-
CHA
1 stop8h 26m
Delta
Deal found 2/9$598
This Delta deal was found by Cheapflights users on 2/9. 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.
Sun 9/137:15 am
CHA
-
SJO
1 stop6h 39m
Delta
Wed 9/161:25 pm
SJO
-
CHA
1 stop8h 26m
Delta
Deal found 2/9$602
This American Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 6/18:11 pm
CHA
-
SJO
2 stops18h 57m
American Airlines
Wed 6/311:59 pm
SJO
-
CHA
1 stop13h 34m
American Airlines
Deal found 2/10$603
This American Airlines deal was found by Cheapflights users on 2/11. 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 3/118:06 pm
CHA
-
SJO
2 stops15h 19m
American Airlines
Wed 3/1811:35 pm
SJO
-
CHA
2 stops13h 32m
American Airlines
Deal found 2/11$607
This Delta deal was found by Cheapflights users on 2/9. 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.
Wed 9/167:15 am
CHA
-
SJO
1 stop6h 39m
Delta
Fri 9/181:25 pm
SJO
-
CHA
1 stop8h 26m
Delta
Deal found 2/9$618
This United Airlines deal was found by Cheapflights users on 2/10. 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.
Mon 6/15:20 pm
CHA
-
SJO
1 stop7h 19m
United Airlines
Tue 6/212:30 am
SJO
-
CHA
1 stop13h 43m
United Airlines
Deal found 2/10$625

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 13, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

AranGrant
2 stars

Round-trip from

$541
(American Airlines)

One-way from

$234
(Kiwi.com)

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
One-way flight 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 13, 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 3/10

5:15 am-7:33 pm

2 stops16h 18m

San José Juan Santamaria Intl

Tue 3/17

1:50 pm-8:43 am

1 stop16h 53m

$541

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Sun 4/12

5:00 am-11:25 am

1 stop8h 25m

San José Juan Santamaria Intl

Mon 4/20

2:22 pm-11:40 am

2 stops19h 18m

$559

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 4/15

5:00 am-11:25 am

1 stop8h 25m

San José Juan Santamaria Intl

Mon 4/20

6:30 am-11:37 pm

2 stops15h 07m

$559

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 3/11

2:53 pm-9:15 pm

1 stop8h 22m

San José Juan Santamaria Intl

Wed 3/18

7:00 am-3:29 pm

1 stop6h 29m

$572

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Tue 3/10

2:53 pm-9:15 pm

1 stop8h 22m

San José Juan Santamaria Intl

Tue 3/17

7:00 am-3:29 pm

1 stop6h 29m

$572

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Mon 6/1

8:11 pm-1:08 pm

2 stops18h 57m

San José Juan Santamaria Intl

Wed 6/3

11:59 pm-3:33 pm

1 stop13h 34m

$603

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Sat 6/20

5:20 pm-10:39 pm

1 stop7h 19m

San José Juan Santamaria Intl

Fri 6/26

12:30 am-4:13 pm

1 stop13h 43m

$607

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 3/11

8:06 pm-9:25 am

2 stops15h 19m

San José Juan Santamaria Intl

Wed 3/18

11:35 pm-3:07 pm

2 stops13h 32m

$607

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Fri 3/20

3:02 pm-10:42 am

1 stop21h 40m

$234

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 3/11

2:53 pm-9:15 pm

1 stop8h 22m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/11

Showing 1-10 of 12 results
1
2

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 13, 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
8,191 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

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
8,191 reviews
Delta
7.9
Good
8,191 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

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
11,277 reviews
Delta
7.9
Good
8,191 reviews

Boarding

8.1

Overall

7.9

Crew

8.5

Entertainment

7.8

Comfort

7.9

Food

7.2

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?

    American Airlines can get you from Chattanooga to Costa Rica in just under 16h 18m. Your travel time can differ by up to . There are 1730 mi between Chattanooga and Costa Rica.

  • 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

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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 13, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$473Average$580FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$498Average$691FlexibilityNo cancel feeOn-time71%

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