$473+ 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
Sep 4 — Sep 111
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
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
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Last-minute
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 August 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 August 5, 2026.
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:28 pm -
1 stop18h 02m
Sat 10/248:55 am -
1 stop22h 17m
Deal found 8/4![Multiple Airlines logo]()
$473
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:13 pm -
1 stop25h 58m
Sat 10/248:55 am -
1 stop22h 17m
Deal found 8/4![Multiple Airlines logo]()
$476
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:28 pm -
1 stop18h 02m
Wed 10/218:55 am -
2 stops21h 14m
Deal found 8/4![Multiple Airlines logo]()
$516
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:28 pm -
1 stop18h 02m
Thu 10/227:07 am -
1 stop29h 33m
Deal found 8/4![Multiple Airlines logo]()
$555
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/163:28 pm -
1 stop18h 02m
Sun 10/257:07 am -
1 stop29h 10m
Deal found 8/4![Multiple Airlines logo]()
$582
This Kiwi.com deal was found by Cheapflights users on 8/4. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/193:13 pm -
1 stop25h 58m
Sun 10/257:07 am -
1 stop29h 10m
Deal found 8/4![Multiple Airlines logo]()
$584
This Delta deal was found by Cheapflights users on 8/1. 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 10/75:35 am -
1 stop8h 25m
Wed 10/141:25 pm -
1 stop8h 14m
Deal found 8/1![Delta logo]()
$608
This American Airlines deal was found by Cheapflights users on 8/1. 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 10/77:30 am -
1 stop8h 30m
Wed 10/143:01 pm -
2 stops17h 25m
Deal found 8/1![American Airlines logo]()
$613
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:35 am -
1 stop8h 25m
Fri 10/161:25 pm -
1 stop8h 14m
Deal found 8/3![Delta logo]()
$633
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 August 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 August 5, 2026.
This Delta deal was found by Cheapflights users on 8/1. 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 10/75:35 am -
1 stop8h 25m
Wed 10/141:25 pm -
1 stop8h 14m
Deal found 8/1![Delta logo]()
$608
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 1/86:30 am -
2 stops15h 09m
Tue 1/261:15 am -
2 stops11h 06m
Deal found 8/2![United Airlines logo]()
$638
This American Airlines deal was found by Cheapflights users on 8/2. 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 10/227:30 am -
1 stop8h 30m
Sat 10/313:01 pm -
2 stops20h 44m
Deal found 8/2![American Airlines logo]()
$673
This Delta deal was found by Cheapflights users on 8/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/95:35 am -
1 stop8h 25m
Fri 10/161:25 pm -
1 stop8h 14m
Deal found 8/3![Delta logo]()
$633
This Delta deal was found by Cheapflights users on 8/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/304:00 pm -
1 stop7h 15m
Mon 12/72:30 pm -
1 stop8h 15m
Deal found 8/5![Delta logo]()
$653
This Delta deal was found by Cheapflights users on 7/31. 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 10/228:15 am -
1 stop5h 45m
Sat 10/311:25 pm -
1 stop7h 22m
Deal found 7/31![Delta logo]()
$658
Last-minute flights from Chattanooga to Costa RicaDiscover last-minute flight deals from Chattanooga to Costa Rica. Data last updated August 5, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to Costa Rica. Data last updated August 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/2. 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 8/97:15 am -
2 stops14h 37m
Sat 8/152:53 pm -
2 stops18h 47m
Deal found 8/2![American Airlines logo]()
$842
This United Airlines deal was found by Cheapflights users on 8/2. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/97:00 am -
1 stop7h 21m
Sat 8/157:55 am -
1 stop13h 20m
Deal found 8/2![United Airlines logo]()
$907
This United Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 9/227:00 am -
1 stop7h 21m
Sun 9/271:25 pm -
1 stop7h 50m
Deal found 8/1![United Airlines logo]()
$758
This American Airlines deal was found by Cheapflights users on 8/1. 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.
Tue 9/226:00 am -
2 stops16h 07m
Sun 9/272:57 pm -
2 stops16h 46m
Deal found 8/1![American Airlines logo]()
$768
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 August 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $608 (Delta) |
Popular in | April |
Cheapest in | October |
Average price | $807 |
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 August 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 - SJO
CHASJO
Chattanooga Lovell Field
Wed 10/7
5:35 am-12:00 pm
1 stop8h 25m
San José Juan Santamaria Intl
Wed 10/14
1:25 pm-11:39 pm
1 stop8h 14m
$608
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Fri 10/9
5:35 am-12:00 pm
1 stop8h 25m
San José Juan Santamaria Intl
Fri 10/16
1:25 pm-11:39 pm
1 stop8h 14m
$633
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Fri 1/8
6:30 am-8:39 pm
2 stops15h 09m
San José Juan Santamaria Intl
Tue 1/26
1:15 am-1:21 pm
2 stops11h 06m
$638
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Mon 11/30
4:00 pm-10:15 pm
1 stop7h 15m
San José Juan Santamaria Intl
Mon 12/7
2:30 pm-11:45 pm
1 stop8h 15m
$653
Quickest round-trip
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Thu 10/22
8:15 am-12:00 pm
1 stop5h 45m
San José Juan Santamaria Intl
Sat 10/31
1:25 pm-10:47 pm
1 stop7h 22m
$658
ChattanoogaSan José
CHA - SJO
CHASJO
Chattanooga Lovell Field
Thu 10/22
7:30 am-2:00 pm
1 stop8h 30m
San José Juan Santamaria Intl
Sat 10/31
3:01 pm-1:45 pm
2 stops20h 44m
$673
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, October 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 August 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.
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
Boarding
8.1
Food
7.2
Entertainment
7.8
Comfort
7.8
Overall
7.8
Crew
8.5
Reviews
1 / 20
10.0
ExcellentAnonymous,May 2026
SEA - KOA
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
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Complete your trip
Complete your trip to Costa Rica by adding a car rental and/or hotel reservation to your travel itinerary.
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Chattanooga and Costa Rica flights
Browse other Chattanooga and Costa Rica flight options. Last updated on August 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 2,558,603 searches. Data last updated August 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$473 | Average$673 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$547 | Average$737 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$679 | Average$1,116 | FlexibilityNo cancel fee | On-time69% |