$450+ Cheap flights from Chattanooga (CHA) to San José (SJO)
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 9/16. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SJO
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to San José with Cheapflights
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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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 San José
Cheapest
Best
Last-minute
One-way
Cheapest flights from Chattanooga to San JoséExplore the most affordable flight options available from Chattanooga to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Chattanooga to San José. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
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.
Thu 12/175:35 am -
1 stop8h 37m
Fri 12/257:00 am -
1 stop12h 14m
Deal found 9/4![Delta logo]()
$633
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.
Mon 11/304:06 pm -
1 stop7h 43m
Mon 12/73:54 pm -
2 stops16h 55m
Deal found 9/5![American Airlines logo]()
$643
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/236:00 am -
2 stops15h 37m
Fri 10/3011:35 am -
1 stop9h 53m
Deal found 9/8![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
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/227:00 am -
1 stop7h 21m
Thu 10/2910:28 pm -
2 stops12h 46m
Deal found 9/7![United Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/227:59 pm -
2 stops18h 01m
Thu 10/296:00 am -
2 stops15h 59m
Deal found 9/7![American Airlines logo]()
$718
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.
Thu 12/175:35 am -
1 stop8h 37m
Tue 12/227:00 am -
1 stop6h 31m
Deal found 9/4![Delta logo]()
$722
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/98:15 pm -
1 stop18h 31m
Mon 11/302:07 pm -
1 stop17h 28m
Deal found 9/8![American Airlines logo]()
$729
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
Tue 1/57:05 am -
1 stop6h 29m
Deal found 9/4![Delta logo]()
$730
Best flights from Chattanooga to San JoséDiscover carefully curated flight deals from Chattanooga to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Chattanooga to San José that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/227:00 am -
1 stop7h 21m
Thu 10/297:45 am -
1 stop13h 43m
Deal found 9/7![United Airlines logo]()
$708
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/98:15 pm -
2 stops19h 34m
Mon 11/302:07 pm -
1 stop17h 28m
Deal found 9/8![American Airlines logo]()
$734
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/236:00 am -
2 stops15h 37m
Fri 10/3011:35 am -
1 stop9h 53m
Deal found 9/8![United Airlines logo]()
$708
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 9/6. 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 10/227:30 am -
1 stop8h 30m
Sat 10/316:00 am -
2 stops14h 53m
Deal found 9/6![American Airlines logo]()
$748
Last-minute flights from Chattanooga to San JoséDiscover last-minute flight deals from Chattanooga to San José. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to San José. Data last updated September 9, 2026 and is based on user searches.
This United Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/227:00 am -
1 stop7h 21m
Thu 10/2910:28 pm -
2 stops12h 46m
Deal found 9/7![United Airlines logo]()
$713
This American Airlines deal was found by Cheapflights users on 9/7. 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.
Thu 10/227:59 pm -
2 stops18h 01m
Thu 10/296:00 am -
2 stops15h 59m
Deal found 9/7![American Airlines logo]()
$718
This American Airlines 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 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 9/4![American Airlines logo]()
$748
This United Airlines deal was found by Cheapflights users on 9/8. 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 10/236:00 am -
2 stops15h 37m
Fri 10/3011:35 am -
1 stop9h 53m
Deal found 9/8![United Airlines logo]()
$708
One-way flights from Chattanooga to San JoséSearch for one-way flight options from Chattanooga to San José. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
Search for one-way flight options from Chattanooga to San José. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
This United Airlines deal was found by Cheapflights users on 9/9. 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 9/166:11 pm -
1 stop19h 27m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![United Airlines logo]()
$450
This American Airlines deal was found by Cheapflights users on 9/9. 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 9/165:30 am -
2 stops16h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![American Airlines logo]()
$468
This Kiwi.com deal was found by Cheapflights users on 9/9. 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.
Wed 9/166:23 pm -
3 stops43h 47m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/9![Multiple Airlines logo]()
$924
Find flight deals from Chattanooga to San José
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to San José (SJO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $633 (Delta) |
Popular in | April |
Cheapest in | November |
Average price | $736 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to San José 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 9, 2026.
Use the filters below to find and compare flights from Chattanooga to San José 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
Wed 9/16
6:11 pm-11:38 am
1 stop19h 27m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$450
Quickest round-trip
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Wed 9/16
5:30 am-8:07 pm
2 stops16h 37m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$468
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Thu 10/22
7:00 am-12:21 pm
1 stop7h 21m
San José Juan Santamaria Intl
Thu 10/29
7:45 am-11:28 pm
1 stop13h 43m
$708
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Fri 10/23
6:00 am-7:37 pm
2 stops15h 37m
San José Juan Santamaria Intl
Fri 10/30
11:35 am-11:28 pm
1 stop9h 53m
$708
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Mon 11/9
8:15 pm-2:49 pm
2 stops19h 34m
San José Juan Santamaria Intl
Mon 11/30
2:07 pm-8:35 am
1 stop17h 28m
$734
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
ChattanoogaSan José
CHA Chattanooga Lovell Field - SJO San José Juan Santamaria Intl
CHASJO
Chattanooga Lovell Field
Wed 9/16
6:23 pm-12:10 pm
3 stops43h 47m
San José Juan Santamaria Intl
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$924
Sorted by cheapest first
Compare providers for flights from Chattanooga to San José
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Chattanooga to San José in September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Chattanooga-San José flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-San José flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-San José flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-San José flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Chattanooga-San José flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Chattanooga to San José
Have a flexible travel schedule? Discover the best time to fly to San José 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 San José
Reviews of airlines servicing San José
Get insights into the airlines that provide service to San José. 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 San José. Reviews last updated September 9, 2026.
Peruse reviews from past customers who have flown with Delta,United Airlines, andAmerican Airlines from Chattanooga to San José to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
Reviews
1 / 20
8.0
ExcellentJorge,Aug 2026
TPA - ATL
Comfort
7.8
Food
7.2
Boarding
8.1
Crew
8.5
Entertainment
7.8
Overall
7.8
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 San José. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San José?
Book flights to San José if you plan to visit one of these locationsAlajuela
Jacó
Heredia
Dominical
Manuel Antonio
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Complete your trip
Complete your trip to San José by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Chattanooga to San José, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and San José flights
Browse other Chattanooga and San José flight options. Last updated on September 9, 2026.
Other flights from Chattanooga
Browse through other flights departing from Chattanooga. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San José
Explore flights to San José departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 9, 2026.
Top 3 airlines flying from Chattanooga to San José
Discover the top 3 airlines that operate flights from Chattanooga to San José. 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 9, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$493 | Average$676 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$547 | Average$698 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$654 | Average$807 | FlexibilityNo cancel fee | On-time69% |