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$137+ 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 4/19. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
May 8 — May 151
Fri 5/8
Fri 5/15
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 April 8, 2026.

This Kiwi.com deal was found by Cheapflights users on 4/5. 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 4/94:43 pm
CHA
-
SJO
2 stops17h 47m
Multiple Airlines
Sat 4/1112:19 pm
SJO
-
CHA
1 stop25h 34m
Multiple Airlines
Deal found 4/5$563
This American Airlines deal was found by Cheapflights users on 4/4. 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 7/195:00 am
CHA
-
SJO
1 stop10h 00m
American Airlines
Fri 7/312:02 pm
SJO
-
CHA
1 stop8h 03m
American Airlines
Deal found 4/4$608
This American Airlines deal was found by Cheapflights users on 4/7. 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 7/218:10 pm
CHA
-
SJO
2 stops19h 02m
American Airlines
Fri 7/3111:41 pm
SJO
-
CHA
2 stops15h 41m
American Airlines
Deal found 4/7$613
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 7/245:00 am
CHA
-
SJO
1 stop10h 00m
American Airlines
Fri 7/312:02 pm
SJO
-
CHA
1 stop16h 52m
American Airlines
Deal found 4/7$630
This United Airlines deal was found by Cheapflights users on 4/4. 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.
Wed 5/274:42 pm
CHA
-
SJO
1 stop7h 57m
United Airlines
Sun 5/317:55 am
SJO
-
CHA
1 stop13h 11m
United Airlines
Deal found 4/4$634
This American Airlines deal was found by Cheapflights users on 4/5. 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.
Fri 12/46:00 am
CHA
-
SJO
2 stops9h 02m
American Airlines
Tue 12/87:00 am
SJO
-
CHA
2 stops14h 23m
American Airlines
Deal found 4/5$639
This American Airlines deal was found by Cheapflights users on 4/4. 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 5/276:00 am
CHA
-
SJO
1 stop18h 42m
American Airlines
Sun 5/316:00 am
SJO
-
CHA
2 stops15h 55m
American Airlines
Deal found 4/4$644
This United Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/86:30 am
CHA
-
SJO
2 stops15h 07m
United Airlines
Tue 5/121:25 pm
SJO
-
CHA
1 stop7h 38m
United Airlines
Deal found 4/7$654
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Thu 5/214:18 pm
CHA
-
SJO
1 stop8h 24m
American Airlines
Fri 5/2911:59 pm
SJO
-
CHA
1 stop13h 34m
American Airlines
Deal found 4/6$655
This American Airlines deal was found by Cheapflights users on 4/7. 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.
Fri 5/89:03 am
CHA
-
SJO
2 stops12h 04m
American Airlines
Tue 5/126:30 am
SJO
-
CHA
2 stops14h 45m
American Airlines
Deal found 4/7$659

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 April 8, 2026.

Most accurate provider

AranGrant
2 stars

Most trusted provider

Expedia
3 stars

Round-trip from

$608
(American Airlines)

One-way from

$137
(Kiwi.com)

Popular in

December

Cheapest in

June

Average price

$665
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. 7% potential increase in price ($51 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 April 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 April 8, 2026.
Use the filters below to find and compare flights from Chattanooga to Costa Rica that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Tue 7/21

6:00 am-6:33 pm

2 stops14h 33m

San José Juan Santamaria Intl

Fri 7/31

11:41 pm-11:47 am

1 stop10h 06m

$613

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Fri 7/24

5:00 am-1:00 pm

1 stop10h 00m

San José Juan Santamaria Intl

Fri 7/31

2:02 pm-8:54 am

1 stop16h 52m

$630

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 5/27

4:42 pm-10:39 pm

1 stop7h 57m

San José Juan Santamaria Intl

Sun 5/31

7:55 am-11:06 pm

1 stop13h 11m

$634
Quickest round-trip

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Fri 5/8

5:40 am-11:52 am

1 stop8h 12m

San José Juan Santamaria Intl

Tue 5/12

1:20 pm-10:08 pm

1 stop6h 48m

$654

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 5/27

8:11 pm-1:09 pm

2 stops18h 58m

San José Juan Santamaria Intl

Sun 5/31

6:00 am-11:55 pm

2 stops15h 55m

$662

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Thu 6/4

6:00 am-10:42 pm

1 stop18h 42m

San José Juan Santamaria Intl

Fri 6/5

11:59 pm-3:33 pm

1 stop13h 34m

$688
Cheapest one-way

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Sun 4/19

3:30 pm-11:33 am

1 stop22h 03m

$137
Quickest one-way

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Mon 4/20

6:47 am-11:25 am

1 stop6h 38m

$350

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Mon 4/20

5:14 pm-10:38 am

3 stops43h 24m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/5

Sorted by cheapest first

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 $540). 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 April 8, 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
8,392 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

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
8,392 reviews
Delta
7.9
Good
8,392 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

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
7.1
Good
11,552 reviews
Delta
7.9
Good
8,392 reviews

Overall

7.9

Entertainment

7.8

Food

7.2

Comfort

7.9

Crew

8.5

Boarding

8.1

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 and United Airlines can get you from Chattanooga to Costa Rica in just under 7h 57m. Your travel time can differ by up to 6h 36m. 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 $540). 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 April 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$473Average$580FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$499Average$667FlexibilityNo cancel feeOn-time71%

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