$155+ 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 3/23. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
Mar 5 — Mar 121
1 adult, Economy
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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
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Cheapest flights from Chattanooga to Costa RicaExplore 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 3, 2026.
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 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/2. 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 5/34:11 pm
CHA
- SJO
1 stop21h 11m
Multiple Airlines
Sun 5/105:05 am
SJO
- CHA
2 stops31h 34m
Multiple Airlines
Deal found 2/2![Multiple Airlines logo]()
$425
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/210:03 pm
CHA
- SJO
1 stop14h 37m
Multiple Airlines
Mon 3/95:50 am
SJO
- CHA
2 stops13h 24m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$504
This Delta deal was found by Cheapflights users on 2/1. 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 3/184:14 pm
CHA
- SJO
1 stop7h 01m
Delta
Wed 3/257:00 am
SJO
- CHA
1 stop6h 29m
Delta
Deal found 2/1![Delta logo]()
$526
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/188:00 am
CHA
- SJO
2 stops13h 33m
American Airlines
Wed 3/2512:46 pm
SJO
- CHA
1 stop17h 57m
American Airlines
Deal found 2/1![American Airlines logo]()
$531
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/212:08 pm
CHA
- SJO
1 stop8h 45m
United Airlines
Mon 3/91:05 pm
SJO
- CHA
1 stop19h 07m
United Airlines
Deal found 2/1![United Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 2/2. 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 6/244:26 pm
CHA
- SJO
1 stop8h 09m
American Airlines
Wed 7/111:59 pm
SJO
- CHA
1 stop21h 04m
American Airlines
Deal found 2/2![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/28:07 pm
CHA
- SJO
2 stops17h 24m
American Airlines
Mon 3/97:00 am
SJO
- CHA
2 stops14h 55m
American Airlines
Deal found 2/1![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/35:00 am
CHA
- SJO
1 stop8h 25m
American Airlines
Sun 5/1011:35 pm
SJO
- CHA
1 stop15h 39m
American Airlines
Deal found 2/2![American Airlines logo]()
$549
This American Airlines deal was found by Cheapflights users on 2/2. 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 6/245:00 am
CHA
- SJO
2 stops16h 14m
American Airlines
Fri 7/311:59 pm
SJO
- CHA
1 stop13h 42m
American Airlines
Deal found 2/2![American Airlines logo]()
$612
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/56:00 am
CHA
- SJO
1 stop18h 43m
American Airlines
Sun 2/86:38 am
SJO
- CHA
1 stop14h 38m
American Airlines
Deal found 2/2![American Airlines logo]()
$616
Best flights from Chattanooga to Costa RicaDiscover carefully curated flight deals from Chattanooga to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
Discover carefully curated flight deals from Chattanooga to Costa Rica that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/210:03 pm
CHA
- SJO
1 stop14h 37m
Multiple Airlines
Mon 3/95:50 am
SJO
- CHA
2 stops13h 24m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$504
This American Airlines deal was found by Cheapflights users on 2/2. 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 6/244:26 pm
CHA
- SJO
1 stop8h 09m
American Airlines
Fri 7/311:59 pm
SJO
- CHA
1 stop13h 42m
American Airlines
Deal found 2/2![American Airlines logo]()
$526
This Delta deal was found by Cheapflights users on 2/1. 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 3/184:14 pm
CHA
- SJO
1 stop7h 01m
Delta
Wed 3/257:00 am
SJO
- CHA
1 stop6h 29m
Delta
Deal found 2/1![Delta logo]()
$526
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/212:08 pm
CHA
- SJO
1 stop8h 45m
United Airlines
Mon 3/91:05 pm
SJO
- CHA
1 stop19h 07m
United Airlines
Deal found 2/1![United Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/188:00 am
CHA
- SJO
2 stops13h 33m
American Airlines
Wed 3/2512:46 pm
SJO
- CHA
1 stop17h 57m
American Airlines
Deal found 2/1![American Airlines logo]()
$531
This Delta deal was found by Cheapflights users on 2/1. 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.
Mon 3/23:03 pm
CHA
- SJO
1 stop7h 59m
Delta
Mon 3/97:00 am
SJO
- CHA
1 stop12h 13m
Delta
Deal found 2/1![Delta logo]()
$533
This American Airlines deal was found by Cheapflights users on 2/2. 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 6/244:26 pm
CHA
- SJO
1 stop8h 09m
American Airlines
Wed 7/111:59 pm
SJO
- CHA
1 stop21h 04m
American Airlines
Deal found 2/2![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/28:07 pm
CHA
- SJO
2 stops17h 24m
American Airlines
Mon 3/97:00 am
SJO
- CHA
2 stops14h 55m
American Airlines
Deal found 2/1![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 2/2. 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 5/35:00 am
CHA
- SJO
1 stop8h 25m
American Airlines
Sun 5/1011:35 pm
SJO
- CHA
1 stop15h 39m
American Airlines
Deal found 2/2![American Airlines logo]()
$549
Last-minute flights from Chattanooga to Costa RicaDiscover last-minute flight deals from Chattanooga to Costa Rica. Data last updated February 3, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Costa Rica. Data last updated February 3, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/56:00 am
CHA
- SJO
1 stop18h 43m
American Airlines
Sun 2/86:38 am
SJO
- CHA
1 stop14h 38m
American Airlines
Deal found 2/2![American Airlines logo]()
$616
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/210:03 pm
CHA
- SJO
1 stop14h 37m
Multiple Airlines
Mon 3/95:50 am
SJO
- CHA
2 stops13h 24m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$504
This United Airlines deal was found by Cheapflights users on 2/1. 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 3/212:08 pm
CHA
- SJO
1 stop8h 45m
United Airlines
Mon 3/91:05 pm
SJO
- CHA
1 stop19h 07m
United Airlines
Deal found 2/1![United Airlines logo]()
$533
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/28:07 pm
CHA
- SJO
2 stops17h 24m
American Airlines
Mon 3/97:00 am
SJO
- CHA
2 stops14h 55m
American Airlines
Deal found 2/1![American Airlines logo]()
$538
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/69:08 am
CHA
- SJO
2 stops12h 04m
American Airlines
Tue 3/101:50 pm
SJO
- CHA
1 stop16h 53m
American Airlines
Deal found 2/1![American Airlines logo]()
$701
This Delta deal was found by Cheapflights users on 2/1. 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 3/184:14 pm
CHA
- SJO
1 stop7h 01m
Delta
Wed 3/257:00 am
SJO
- CHA
1 stop6h 29m
Delta
Deal found 2/1![Delta logo]()
$526
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/188:00 am
CHA
- SJO
2 stops13h 33m
American Airlines
Wed 3/2512:46 pm
SJO
- CHA
1 stop17h 57m
American Airlines
Deal found 2/1![American Airlines logo]()
$531
This Gurufare deal was found by Cheapflights users on 2/1. 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 Gurufare is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/185:00 am
CHA
- SJO
2 stops8h 26m
GOL
Mon 3/2312:26 pm
SJO
- CHA
2 stops19h 28m
GOL
Deal found 2/1![GOL logo]()
$681
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/1812:16 pm
CHA
- SJO
1 stop11h 27m
American Airlines
Mon 3/2311:35 pm
SJO
- CHA
1 stop10h 11m
American Airlines
Deal found 2/1![American Airlines logo]()
$707
One-way flights from Chattanooga to Costa RicaSearch for one-way flight options from Chattanooga to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
Search for one-way flight options from Chattanooga to Costa Rica. Find affordable one-way fares based on user searches. Data last updated February 3, 2026.
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Mon 3/233:07 pm
CHA
- SJO
1 stop21h 35m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 2/1. 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.
Fri 3/203:02 pm
CHA
- SJO
1 stop21h 40m
Multiple Airlines
Deal found 2/1![Multiple Airlines logo]()
$185
This American Airlines deal was found by Cheapflights users on 2/1. 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 3/239:08 am
CHA
- SJO
2 stops12h 25m
American Airlines
Deal found 2/1![American Airlines logo]()
$305
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 3, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $425 (Kiwi.com) |
One-way from | $155 (Kiwi.com) |
Popular in | December |
Cheapest in | October |
Average price | $775 |
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 3, 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
Mon 3/2
10:03 pm-11:40 am
1 stop14h 37m
San José Juan Santamaria Intl
Mon 3/9
5:50 am-9:14 pm
2 stops13h 24m
$504
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Wed 6/24
4:26 pm-10:35 pm
1 stop8h 09m
San José Juan Santamaria Intl
Fri 7/3
11:59 pm-3:41 pm
1 stop13h 42m
$526
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Wed 3/18
4:14 pm-9:15 pm
1 stop7h 01m
San José Juan Santamaria Intl
Wed 3/25
7:00 am-3:29 pm
1 stop6h 29m
$526
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Wed 3/18
8:00 am-7:33 pm
2 stops13h 33m
San José Juan Santamaria Intl
Wed 3/25
12:46 pm-8:43 am
1 stop17h 57m
$531
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Mon 3/2
12:08 pm-7:53 pm
1 stop8h 45m
San José Juan Santamaria Intl
Mon 3/9
1:05 pm-10:12 am
1 stop19h 07m
$533
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Mon 3/2
3:03 pm-10:02 pm
1 stop7h 59m
San José Juan Santamaria Intl
Mon 3/9
7:00 am-9:13 pm
1 stop12h 13m
$533
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Wed 6/24
4:26 pm-10:35 pm
1 stop8h 09m
San José Juan Santamaria Intl
Wed 7/1
11:59 pm-11:03 pm
1 stop21h 04m
$536
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Mon 3/2
8:07 pm-12:31 pm
2 stops17h 24m
San José Juan Santamaria Intl
Mon 3/9
7:00 am-11:55 pm
2 stops14h 55m
$538
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Sun 5/3
5:00 am-11:25 am
1 stop8h 25m
San José Juan Santamaria Intl
Sun 5/10
11:35 pm-5:14 pm
1 stop15h 39m
$549
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Mon 3/23
3:07 pm-10:42 am
1 stop21h 35m
$155
Showing 1-10 of 12 results
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.
CHA-SJO
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
CHA-CR0
CHA-SJO
What is the cheapest month to book a flight from Chattanooga to Costa Rica?
Currently, April is the cheapest month in which you can book a flight from Chattanooga to Costa Rica (average of $86). Flying from Chattanooga to Costa Rica in February is currently the most expensive (average of $513). 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 3, 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.
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Food
7.2
Crew
8.5
Comfort
7.9
Entertainment
7.8
Boarding
8.1
Overall
7.9
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
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.
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.
Alternative routes for Chattanooga to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
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 3, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$473 | Average$650 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$498 | Average$687 | FlexibilityNo cancel fee | On-time71% |