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$294+ 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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
Nov 15 — Nov 221
Sat 11/15
Sat 11/22
1 adult, Economy
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Find 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 October 16, 2025.

This American Airlines deal was found by Cheapflights users on 10/14. 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 10/266:04 pmCHA - SJO
2 stops21h 34mAmerican Airlines
Tue 11/41:23 pmSJO - CHA
1 stop7h 23mAmerican Airlines
Deal found 10/14$498
This Delta deal was found by Cheapflights users on 10/15. 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 11/144:14 pmCHA - SJO
1 stop6h 53mDelta
Fri 11/217:00 amSJO - CHA
1 stop7h 29mDelta
Deal found 10/15$512
This American Airlines deal was found by Cheapflights users on 10/15. 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 11/1412:04 pmCHA - SJO
1 stop10h 13mAmerican Airlines
Fri 11/216:00 amSJO - CHA
2 stops12h 41mAmerican Airlines
Deal found 10/15$516
This American Airlines deal was found by Cheapflights users on 10/16. 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 12/305:35 amCHA - SJO
1 stop18h 10mAmerican Airlines
Fri 1/96:00 amSJO - CHA
2 stops16h 29mAmerican Airlines
Deal found 10/16$547
This American Airlines deal was found by Cheapflights users on 10/15. 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 12/177:16 pmCHA - SJO
2 stops16h 16mAmerican Airlines
Fri 12/1912:34 amSJO - CHA
1 stop21h 10mAmerican Airlines
Deal found 10/15$715
This United Airlines deal was found by Cheapflights users on 10/15. 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 12/175:34 pmCHA - SJO
1 stop20h 22mUnited Airlines
Sat 12/202:05 pmSJO - CHA
1 stop20h 35mUnited Airlines
Deal found 10/15$888

Cheap 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 October 16, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$498
(American Airlines)

One-way from

$294
(American Airlines)

Popular in

December

Cheapest in

October

Average price

$415
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.
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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. 47% potential increase in price ($682 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 25% potential price decrease ($154 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in October 2025
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 October 16, 2025.
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

Sun 10/26

6:04 pm-1:38 pm

2 stops21h 34m

San José Juan Santamaria Intl

Tue 11/4

1:23 pm-9:46 pm

1 stop7h 23m

$498

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Fri 11/14

6:00 am-9:05 pm

2 stops16h 05m

San José Juan Santamaria Intl

Fri 11/21

6:00 am-7:41 pm

2 stops12h 41m

$516

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Tue 12/30

8:08 pm-10:32 am

2 stops15h 24m

San José Juan Santamaria Intl

Fri 1/9

6:00 am-10:50 pm

2 stops15h 50m

$547

ChattanoogaSan José

CHA - SJO

CHASJO

Chattanooga Lovell Field

Wed 1/7

7:28 am-3:01 pm

1 stop8h 33m

$294

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/14

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, 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 May is currently the most expensive (average of $494). 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.

What is the cheapest time of day to fly from CHA to CR?

Find hourly flight availability from Chattanooga to Costa Rica. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Chattanooga to Costa Rica in the evening. If you’re flexible enough to do this you can expect to save up to 23% on your trip compared to booking a flight in the morning.

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 October 16, 2025.
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
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
Delta
8.0
Very good
7,984 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.
American Airlines
7.2
Good
11,043 reviews
Delta
8.0
Very good
7,984 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
8.0
Excellent

Matthew,Oct 2025

GSP - ATL

This is always a full flight since it is the connecting route to primary destinations through Atlanta. That said, the crew handles the full load well. Not much more to say, it is a short flight with no in-flight services due to the length.

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 21h 34m. 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, 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 May is currently the most expensive (average of $494). 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

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Alternative routes for Chattanooga to Costa Rica

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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 October 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$473Average$650FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$498Average$686FlexibilityNo cancel feeOn-time71%

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