$115+ Cheap flights from Chattanooga to San Antonio (CHA - SAT)
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 4/12. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SAT
Apr 9 — Apr 161
Round-trip
1 adult, Economy
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Find cheap flights from Chattanooga to San Antonio 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
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 San Antonio
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Best
Last-minute
One-way
Cheapest flights from Chattanooga to San AntonioExplore the most affordable flight options available from Chattanooga to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
Explore the most affordable flight options available from Chattanooga to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/94:43 pm
CHA
- SAT
1 stop17h 44m
Multiple Airlines
Thu 4/166:00 am
SAT
- CHA
1 stop13h 30m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$246
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:36 pm
CHA
- SAT
1 stop12h 51m
Multiple Airlines
Wed 4/110:22 am
SAT
- CHA
1 stop27h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$256
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:14 pm
CHA
- SAT
1 stop5h 16m
Delta
Tue 3/315:10 am
SAT
- CHA
1 stop7h 59m
Delta
Deal found 3/6![Delta logo]()
$294
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:07 pm
CHA
- SAT
1 stop8h 35m
Delta
Sun 3/295:10 am
SAT
- CHA
1 stop7h 00m
Delta
Deal found 3/9![Delta logo]()
$299
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:36 pm
CHA
- SAT
1 stop12h 51m
Multiple Airlines
Sat 3/281:22 pm
SAT
- CHA
2 stops30h 24m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 3/10. 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 4/19:44 am
CHA
- SAT
1 stop6h 38m
Delta
Sat 4/46:13 am
SAT
- CHA
1 stop6h 53m
Delta
Deal found 3/10![Delta logo]()
$309
This Delta deal was found by Cheapflights users on 3/10. 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 3/307:59 pm
CHA
- SAT
1 stop5h 39m
Delta
Mon 4/65:10 am
SAT
- CHA
1 stop4h 51m
Delta
Deal found 3/10![Delta logo]()
$314
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:36 pm
CHA
- SAT
1 stop12h 51m
Multiple Airlines
Wed 4/110:22 am
SAT
- CHA
1 stop27h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$315
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/242:01 pm
CHA
- SAT
2 stops9h 56m
United Airlines
Tue 4/79:40 am
SAT
- CHA
1 stop4h 53m
United Airlines
Deal found 3/10![United Airlines logo]()
$319
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
CHA
- SAT
1 stop7h 12m
United Airlines
Sat 5/305:57 pm
SAT
- CHA
1 stop4h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$321
Best flights from Chattanooga to San AntonioDiscover carefully curated flight deals from Chattanooga to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
Discover carefully curated flight deals from Chattanooga to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 10, 2026.
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/179:45 am
CHA
- SAT
1 stop6h 38m
Delta
Sat 4/185:20 am
SAT
- CHA
1 stop6h 06m
Delta
Deal found 3/6![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/9. 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.
Tue 6/21:56 pm
CHA
- SAT
2 stops9h 46m
United Airlines
Tue 6/94:18 pm
SAT
- CHA
1 stop5h 48m
United Airlines
Deal found 3/9![United Airlines logo]()
$314
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/307:59 pm
CHA
- SAT
1 stop5h 39m
Delta
Sun 4/58:00 am
SAT
- CHA
1 stop4h 10m
Delta
Deal found 3/9![Delta logo]()
$289
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/246:00 am
CHA
- SAT
1 stop7h 12m
United Airlines
Sat 5/305:57 pm
SAT
- CHA
1 stop4h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$321
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/222:52 pm
CHA
- SAT
1 stop6h 36m
Delta
Mon 5/257:55 am
SAT
- CHA
1 stop6h 37m
Delta
Deal found 3/9![Delta logo]()
$314
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/97:00 am
CHA
- SAT
1 stop4h 50m
United Airlines
Sun 4/124:17 pm
SAT
- CHA
1 stop5h 41m
United Airlines
Deal found 3/6![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 3/8. 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.
Sat 4/115:20 pm
CHA
- SAT
1 stop4h 43m
United Airlines
Tue 4/149:40 am
SAT
- CHA
1 stop4h 53m
United Airlines
Deal found 3/8![United Airlines logo]()
$359
This United Airlines deal was found by Cheapflights users on 3/6. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/171:59 pm
CHA
- SAT
2 stops10h 00m
United Airlines
Sat 4/182:14 pm
SAT
- CHA
2 stops9h 09m
United Airlines
Deal found 3/6![United Airlines logo]()
$369
Last-minute flights from Chattanooga to San AntonioDiscover last-minute flight deals from Chattanooga to San Antonio. Data last updated March 10, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to San Antonio. Data last updated March 10, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:36 pm
CHA
- SAT
1 stop12h 51m
Multiple Airlines
Wed 4/110:22 am
SAT
- CHA
1 stop27h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$256
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/199:36 pm
CHA
- SAT
1 stop12h 51m
Multiple Airlines
Sat 3/281:22 pm
SAT
- CHA
2 stops30h 24m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$322
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/229:36 pm
CHA
- SAT
1 stop12h 51m
Multiple Airlines
Wed 4/110:22 am
SAT
- CHA
1 stop27h 05m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$315
This Delta deal was found by Cheapflights users on 3/9. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 3/243:07 pm
CHA
- SAT
1 stop8h 35m
Delta
Sun 3/295:10 am
SAT
- CHA
1 stop7h 00m
Delta
Deal found 3/9![Delta logo]()
$299
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/242:01 pm
CHA
- SAT
2 stops9h 56m
United Airlines
Tue 4/79:40 am
SAT
- CHA
1 stop4h 53m
United Airlines
Deal found 3/10![United Airlines logo]()
$319
This Delta deal was found by Cheapflights users on 3/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/254:14 pm
CHA
- SAT
1 stop5h 16m
Delta
Tue 3/315:10 am
SAT
- CHA
1 stop4h 51m
Delta
Deal found 3/6![Delta logo]()
$294
This Kiwi.com deal was found by Cheapflights users on 3/6. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/269:36 pm
CHA
- SAT
1 stop12h 51m
Multiple Airlines
Sat 3/281:22 pm
SAT
- CHA
2 stops30h 24m
Multiple Airlines
Deal found 3/6![Multiple Airlines logo]()
$301
This Delta deal was found by Cheapflights users on 3/10. 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 3/307:59 pm
CHA
- SAT
1 stop5h 39m
Delta
Mon 4/65:10 am
SAT
- CHA
1 stop4h 51m
Delta
Deal found 3/10![Delta logo]()
$314
This Delta deal was found by Cheapflights users on 3/10. 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 4/19:44 am
CHA
- SAT
1 stop6h 38m
Delta
Sat 4/46:13 am
SAT
- CHA
1 stop6h 53m
Delta
Deal found 3/10![Delta logo]()
$309
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/94:43 pm
CHA
- SAT
1 stop17h 44m
Multiple Airlines
Thu 4/166:00 am
SAT
- CHA
1 stop13h 30m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$246
One-way flights from Chattanooga to San AntonioSearch for one-way flight options from Chattanooga to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
Search for one-way flight options from Chattanooga to San Antonio. Find affordable one-way fares based on user searches. Data last updated March 10, 2026.
This Kiwi.com deal was found by Cheapflights users on 3/10. 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 4/124:43 pm
CHA
- SAT
1 stop17h 44m
Multiple Airlines
Deal found 3/10![Multiple Airlines logo]()
$115
This Delta deal was found by Cheapflights users on 3/10. 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.
Tue 3/246:15 pm
CHA
- SAT
1 stop7h 23m
Delta
Deal found 3/10![Delta logo]()
$352
This United Airlines deal was found by Cheapflights users on 3/10. 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 3/242:01 pm
CHA
- SAT
2 stops8h 24m
United Airlines
Deal found 3/10![United Airlines logo]()
$357
Find flight deals from Chattanooga to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Chattanooga (CHA) to San Antonio (SAT). 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 March 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $289 (Delta) |
One-way from | $115 (Kiwi.com) |
Popular in | November |
Cheapest in | July |
Average price | $458 |
Cheapflights Fare Finder
Customize your flight search to find flights from Chattanooga to San Antonio 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 March 10, 2026.
Use the filters below to find and compare flights from Chattanooga to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Fri 4/17
9:45 am-3:23 pm
1 stop6h 38m
San Antonio
Sat 4/18
5:20 am-12:26 pm
1 stop6h 06m
$289
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Mon 3/30
7:59 pm-12:38 am
1 stop5h 39m
San Antonio
Sun 4/5
8:00 am-1:10 pm
1 stop4h 10m
$289
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Tue 6/2
1:56 pm-10:42 pm
2 stops9h 46m
San Antonio
Tue 6/9
4:18 pm-11:06 pm
1 stop5h 48m
$314
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Fri 5/22
2:52 pm-8:28 pm
1 stop6h 36m
San Antonio
Mon 5/25
7:55 am-3:32 pm
1 stop6h 37m
$314
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Sun 5/24
6:00 am-12:12 pm
1 stop7h 12m
San Antonio
Sat 5/30
5:57 pm-11:06 pm
1 stop4h 09m
$321
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Thu 4/9
7:00 am-10:50 am
1 stop4h 50m
San Antonio
Sun 4/12
4:17 pm-10:58 pm
1 stop5h 41m
$344
Quickest round-trip
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Sat 4/11
5:20 pm-9:03 pm
1 stop4h 43m
San Antonio
Tue 4/14
9:40 am-3:33 pm
1 stop4h 53m
$359
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Fri 4/17
1:59 pm-10:59 pm
2 stops10h 00m
San Antonio
Sat 4/18
2:14 pm-12:23 am
2 stops9h 09m
$369
Cheapest one-way
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Sun 4/12
4:43 pm-12:27 pm
2 stops20h 44m
$155
Quickest one-way
ChattanoogaSan Antonio
CHA - SAT
CHASAT
Chattanooga Lovell Field
Tue 3/24
6:15 pm-12:38 am
1 stop7h 23m
$352
Showing 1-10 of 11 resultsSorted by cheapest first
Compare providers for flights from Chattanooga to San Antonio
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 Antonio in March.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star |
- Most accurate provider: When it comes to deals on Chattanooga-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Chattanooga-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Chattanooga-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Chattanooga-San Antonio 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 Antonio 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 Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Chattanooga with our price prediction graph.
CHA-SAT
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 Antonio
How far ahead should I book a flight from Chattanooga to San Antonio?
Use this chart to determine the optimal time to book a round-trip flight from Chattanooga to San Antonio. Price data was last updated on March 6, 2026.
Booking 34 days in advance of your planned departure date is, on average, the best time to get cheap flights from Chattanooga to San Antonio. The general trend is that the closer you book to the departure date, the more expensive your flight will be.
What is the cheapest month to book a flight from Chattanooga to San Antonio?
Currently, May is the cheapest month in which you can book a flight from Chattanooga to San Antonio (average of $86). Flying from Chattanooga to San Antonio in February is currently the most expensive (average of $237). 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 San Antonio
Get insights into the airlines that provide service to San Antonio. 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 Antonio. Reviews last updated March 10, 2026.
Read through reviews of airlines operating flights from Chattanooga to San Antonio, such as Delta,American Airlines, andSpirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
8.5
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
Reviews
1 / 20
6.0
GoodJim,Nov 2025
AVL - ATL
Crew
8.5
Comfort
7.9
Boarding
8.1
Overall
7.9
Food
7.2
Entertainment
7.8
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 San Antonio. 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 Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
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Find flights from Chattanooga to San Antonio, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Chattanooga and San Antonio flights
Browse other Chattanooga and San Antonio flight options. Last updated on March 10, 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 March 10, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Other flights to San Antonio
Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on March 10, 2026.
Top 3 airlines flying from Chattanooga to San Antonio
Discover the top 3 airlines that operate flights from Chattanooga to San Antonio. 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 March 10, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$99 | Average$215 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$248 | Average$360 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$293 | Average$436 | FlexibilityNo cancel fee | On-time71% |