$399+ 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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
Oct 5 — Oct 121
Round-trip
1 adult, Economy
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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
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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 September 5, 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 September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:05 pm -
1 stop7h 10m
Mon 12/77:00 am -
1 stop12h 02m
Deal found 9/2![Delta logo]()
$633
This American Airlines deal was found by Cheapflights users on 9/2. 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.
Mon 11/304:06 pm -
1 stop7h 43m
Mon 12/73:54 pm -
2 stops16h 55m
Deal found 9/2![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/2412:18 pm -
1 stop27h 42m
Sat 10/316:00 am -
2 stops15h 03m
Deal found 9/1![American Airlines logo]()
$653
This Delta deal was found by Cheapflights users on 9/1. 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.
Sat 10/245:35 am -
1 stop8h 25m
Sat 10/311:25 pm -
1 stop7h 22m
Deal found 9/1![Delta logo]()
$658
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/227:59 pm -
2 stops18h 01m
Sat 10/313:01 pm -
2 stops18h 29m
Deal found 9/2![American Airlines logo]()
$673
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 10/167:00 am -
1 stop7h 21m
Fri 10/237:55 am -
1 stop13h 20m
Deal found 9/1![United Airlines logo]()
$708
This Delta deal was found by Cheapflights users on 9/4. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/302:51 pm -
1 stop8h 24m
Wed 1/67:05 am -
1 stop6h 29m
Deal found 9/4![Delta logo]()
$709
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 September 5, 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 September 5, 2026.
This Delta deal was found by Cheapflights users on 9/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:05 pm -
1 stop7h 10m
Mon 12/77:00 am -
1 stop12h 02m
Deal found 9/2![Delta logo]()
$633
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 10/167:00 am -
1 stop7h 21m
Fri 10/237:55 am -
1 stop13h 20m
Deal found 9/1![United Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/166:14 am -
2 stops16h 07m
Fri 10/236:00 am -
2 stops15h 03m
Deal found 9/1![American Airlines logo]()
$718
This Delta deal was found by Cheapflights users on 9/1. 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.
Sat 10/245:35 am -
1 stop8h 25m
Sat 10/311:25 pm -
1 stop7h 22m
Deal found 9/1![Delta logo]()
$658
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/187:00 am -
1 stop14h 37m
Sun 10/2511:35 am -
1 stop9h 53m
Deal found 9/3![United Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 1/218:06 am -
1 stop12h 49m
Mon 1/256:30 am -
1 stop15h 29m
Deal found 9/5![American Airlines logo]()
$747
This American Airlines deal was found by Cheapflights users on 9/5. 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.
Thu 10/227:30 am -
1 stop8h 30m
Sat 10/316:00 am -
2 stops14h 53m
Deal found 9/5![American Airlines logo]()
$748
Last-minute flights from Chattanooga to Costa RicaDiscover last-minute flight deals from Chattanooga to Costa Rica. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Costa Rica. Data last updated September 5, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/1. 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.
Fri 10/167:00 am -
1 stop7h 21m
Fri 10/237:55 am -
1 stop13h 20m
Deal found 9/1![United Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 9/1. 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 10/166:14 am -
2 stops16h 07m
Fri 10/236:00 am -
2 stops15h 03m
Deal found 9/1![American Airlines logo]()
$718
This American Airlines deal was found by Cheapflights users on 9/3. 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 10/187:30 am -
1 stop8h 30m
Sun 10/256:00 am -
2 stops15h 59m
Deal found 9/3![American Airlines logo]()
$723
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 10/187:00 am -
1 stop14h 37m
Sun 10/2511:35 am -
1 stop9h 53m
Deal found 9/3![United Airlines logo]()
$728
This American Airlines deal was found by Cheapflights users on 9/2. 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 10/227:59 pm -
2 stops18h 01m
Sat 10/313:01 pm -
2 stops18h 29m
Deal found 9/2![American Airlines logo]()
$673
This American Airlines deal was found by Cheapflights users on 9/1. 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.
Sat 10/246:02 pm -
2 stops19h 58m
Sat 10/316:00 am -
2 stops14h 53m
Deal found 9/1![American Airlines logo]()
$643
This Delta deal was found by Cheapflights users on 9/1. 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.
Sat 10/245:35 am -
1 stop8h 25m
Sat 10/311:25 pm -
1 stop7h 22m
Deal found 9/1![Delta logo]()
$658
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 September 5, 2026.
Search for one-way flight options from Chattanooga to Costa Rica. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Delta deal was found by Cheapflights users on 9/1. 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.
Thu 12/241:00 pm -
1 stop10h 15m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Delta logo]()
$399
This Kiwi.com deal was found by Cheapflights users on 9/1. 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.
Thu 12/243:16 pm -
2 stops22h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/1![Multiple Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 9/3. 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 11/204:06 pm -
1 stop7h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![American Airlines logo]()
$1,134
This United Airlines deal was found by Cheapflights users on 9/3. 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 11/206:50 am -
2 stops38h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![United Airlines logo]()
$1,179
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $633 (Delta) |
One-way from | $399 (Delta) |
Popular in | April |
Cheapest in | November |
Average price | $736 |
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 7,457,451 searches. Data last updated September 5, 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
Cheapest round-trip
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Thu 12/24
1:00 pm-10:15 pm
1 stop10h 15m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$399
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Mon 11/30
4:05 pm-10:15 pm
1 stop7h 10m
San José Juan Santamaria Intl
Mon 12/7
7:00 am-8:02 pm
1 stop12h 02m
$633
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Sat 10/24
5:35 am-12:00 pm
1 stop8h 25m
San José Juan Santamaria Intl
Sat 10/31
1:25 pm-10:47 pm
1 stop7h 22m
$658
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Fri 10/16
7:00 am-12:21 pm
1 stop7h 21m
San José Juan Santamaria Intl
Fri 10/23
7:55 am-11:15 pm
1 stop13h 20m
$708
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Fri 10/16
6:14 am-8:21 pm
2 stops16h 07m
San José Juan Santamaria Intl
Fri 10/23
6:00 am-11:03 pm
2 stops15h 03m
$718
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Sun 10/18
7:00 am-7:37 pm
1 stop14h 37m
San José Juan Santamaria Intl
Sun 10/25
11:35 am-11:28 pm
1 stop9h 53m
$728
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Thu 1/21
8:06 am-7:55 pm
1 stop12h 49m
San José Juan Santamaria Intl
Mon 1/25
6:30 am-10:59 pm
1 stop15h 29m
$747
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Thu 10/22
7:30 am-2:00 pm
1 stop8h 30m
San José Juan Santamaria Intl
Sat 10/31
6:00 am-10:53 pm
2 stops14h 53m
$748
Quickest round-trip
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Fri 11/20
4:06 pm-10:49 pm
1 stop7h 43m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$1,134
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Fri 11/20
6:50 am-7:53 pm
2 stops38h 03m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$1,179
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.
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, November is the cheapest month in which you can book a flight from Chattanooga to Costa Rica (average of $493). Flying from Chattanooga to Costa Rica in April is currently the most expensive (average of $961). 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 September 5, 2026.
Read through reviews of airlines operating flights from Chattanooga to Costa Rica, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Crew
8.5
Overall
7.8
Boarding
8.1
Comfort
7.8
Entertainment
7.8
Food
7.2
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - 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.
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Alternative routes for Chattanooga to Costa Rica
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chattanooga to Costa Rica by cabin class
Find flights from Chattanooga to Costa Rica, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and Costa Rica flights
Browse other Chattanooga and Costa Rica flight options. Last updated on September 5, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Top 3 airlines flying from Chattanooga to Costa Rica
Discover the top 3 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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$676 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$547 | Average$741 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$654 | Average$961 | FlexibilityNo cancel fee | On-time69% |