$274+ Cheap flights from Chattanooga to San Antonio (CHA - SAT)
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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SAT
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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 September 9, 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 September 9, 2026.
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.
Wed 10/78:07 pm -
1 stop4h 52m
Tue 10/136:00 am -
1 stop4h 48m
Deal found 9/6![American Airlines logo]()
$319
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.
Fri 11/136:50 am -
2 stops9h 48m
Mon 11/164:19 pm -
1 stop6h 09m
Deal found 9/9![United Airlines logo]()
$324
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.
Sat 9/265:15 pm -
1 stop5h 24m
Wed 9/308:00 am -
1 stop6h 26m
Deal found 9/6![American Airlines logo]()
$334
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:01 pm -
1 stop4h 59m
Mon 12/146:37 pm -
1 stop4h 14m
Deal found 9/6![Delta logo]()
$339
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 10/16:00 am -
2 stops10h 53m
Wed 10/74:17 pm -
1 stop5h 58m
Deal found 9/7![United Airlines logo]()
$344
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:42 pm -
1 stop7h 02m
Mon 9/215:59 pm -
1 stop4h 16m
Deal found 9/4![United Airlines logo]()
$349
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:09 pm -
1 stop6h 10m
Mon 10/125:30 am -
1 stop4h 48m
Deal found 9/5![Delta logo]()
$359
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:42 pm -
1 stop5h 49m
Sat 10/102:25 pm -
2 stops8h 45m
Deal found 9/5![United Airlines logo]()
$371
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:35 am -
1 stop5h 08m
Mon 10/125:30 am -
1 stop4h 48m
Deal found 9/5![Delta logo]()
$379
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.
Wed 10/216:00 am -
2 stops10h 53m
Sun 10/254:19 pm -
1 stop6h 09m
Deal found 9/7![United Airlines logo]()
$389
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.
Sat 10/37:04 pm -
1 stop4h 46m
Wed 10/76:00 pm -
1 stop4h 59m
Deal found 9/5![American Airlines logo]()
$399
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/264:25 pm -
1 stop7h 34m
Fri 1/11:54 pm -
1 stop6h 21m
Deal found 9/5![United Airlines logo]()
$412
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 September 9, 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 September 9, 2026.
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/257:25 pm -
1 stop5h 43m
Wed 9/305:30 am -
1 stop4h 53m
Deal found 9/8![Delta logo]()
$334
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 9/254:42 pm -
1 stop7h 09m
Tue 9/299:48 am -
2 stops7h 44m
Deal found 9/8![United Airlines logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/94:01 pm -
1 stop4h 59m
Mon 12/146:37 pm -
1 stop4h 14m
Deal found 9/6![Delta logo]()
$339
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.
Wed 10/76:00 am -
2 stops10h 53m
Wed 10/145:58 pm -
1 stop4h 17m
Deal found 9/7![United Airlines logo]()
$344
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.
Fri 11/136:07 pm -
1 stop4h 59m
Wed 11/186:30 am -
1 stop3h 50m
Deal found 9/4![Delta logo]()
$339
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.
Fri 10/24:42 pm -
1 stop5h 49m
Tue 10/62:25 pm -
2 stops8h 45m
Deal found 9/7![United Airlines logo]()
$344
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1012:12 pm -
1 stop4h 19m
Sat 12/127:38 am -
1 stop5h 41m
Deal found 9/6![Delta logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:35 am -
1 stop5h 08m
Tue 10/134:32 pm -
1 stop6h 07m
Deal found 9/5![Delta logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/1112:12 pm -
1 stop4h 19m
Sat 12/127:38 am -
1 stop5h 41m
Deal found 9/6![Delta logo]()
$339
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.
Sun 11/86:40 am -
1 stop4h 03m
Wed 11/186:30 am -
1 stop3h 50m
Deal found 9/4![Delta logo]()
$339
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.
Fri 11/132:59 pm -
1 stop5h 49m
Mon 11/166:30 am -
1 stop3h 50m
Deal found 9/4![Delta logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/75:35 am -
1 stop5h 08m
Mon 10/125:30 am -
1 stop4h 48m
Deal found 9/5![Delta logo]()
$359
Last-minute flights from Chattanooga to San AntonioDiscover last-minute flight deals from Chattanooga to San Antonio. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to San Antonio. Data last updated September 9, 2026 and is based on user searches.
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 9/184:42 pm -
1 stop7h 02m
Mon 9/215:59 pm -
1 stop4h 16m
Deal found 9/4![United Airlines logo]()
$349
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.
Sat 9/265:15 pm -
1 stop5h 24m
Wed 9/308:00 am -
1 stop6h 26m
Deal found 9/6![American Airlines logo]()
$334
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 10/16:00 am -
2 stops10h 53m
Wed 10/74:17 pm -
1 stop5h 58m
Deal found 9/7![United Airlines logo]()
$344
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:09 pm -
1 stop6h 10m
Wed 10/76:20 pm -
1 stop4h 19m
Deal found 9/5![Delta logo]()
$339
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/24:09 pm -
1 stop6h 10m
Mon 10/125:30 am -
1 stop4h 48m
Deal found 9/5![Delta logo]()
$359
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.
Sat 10/37:04 pm -
1 stop4h 46m
Wed 10/76:00 pm -
1 stop4h 59m
Deal found 9/5![American Airlines logo]()
$399
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/54:42 pm -
1 stop5h 49m
Sat 10/102:25 pm -
2 stops8h 45m
Deal found 9/5![United Airlines logo]()
$371
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.
Wed 10/78:07 pm -
1 stop4h 52m
Tue 10/136:00 am -
1 stop4h 48m
Deal found 9/6![American Airlines logo]()
$319
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:35 am -
1 stop5h 08m
Mon 10/125:30 am -
1 stop4h 48m
Deal found 9/5![Delta logo]()
$379
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/85:35 am -
1 stop5h 08m
Sun 10/116:20 pm -
1 stop4h 19m
Deal found 9/5![Delta logo]()
$419
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.
Wed 10/216:00 am -
2 stops10h 53m
Sun 10/254:19 pm -
1 stop6h 09m
Deal found 9/7![United Airlines logo]()
$389
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 September 9, 2026.
Search for one-way flight options from Chattanooga to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 9, 2026.
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.
Tue 10/62:17 pm -
1 stop8h 44m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![American Airlines logo]()
$274
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.
Tue 10/61:52 pm -
2 stops9h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$289
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/104:28 pm -
3 stops41h 40m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Multiple Airlines logo]()
$346
This 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/197:00 am -
1 stop4h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![United Airlines logo]()
$369
This Delta 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/17:25 pm -
1 stop5h 43m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![Delta logo]()
$454
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.
Wed 9/2310:44 am -
2 stops11h 08m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/8![United Airlines logo]()
$651
This United 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/16:00 am -
2 stops10h 53m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/5![United Airlines logo]()
$658
This Kiwi.com 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/245:35 am -
3 stops35h 41m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/7![Multiple Airlines logo]()
$973
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 September 9, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $319 (United Airlines) |
One-way from | $274 (American Airlines) |
Popular in | November |
Cheapest in | July |
Average price | $577 |
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 7,457,451 searches. Data last updated September 9, 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 Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Sat 10/24
10:17 am-7:30 pm
2 stops10h 13m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$289
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Fri 9/25
7:25 pm-12:08 am
1 stop5h 43m
San Antonio
Wed 9/30
5:30 am-11:23 am
1 stop4h 53m
$334
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Fri 9/25
4:42 pm-10:51 pm
1 stop7h 09m
San Antonio
Tue 9/29
9:48 am-6:32 pm
2 stops7h 44m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Wed 12/9
4:01 pm-8:00 pm
1 stop4h 59m
San Antonio
Mon 12/14
6:37 pm-11:51 pm
1 stop4h 14m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Fri 11/13
6:07 pm-10:06 pm
1 stop4h 59m
San Antonio
Wed 11/18
6:30 am-11:20 am
1 stop3h 50m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Thu 12/10
12:12 pm-3:31 pm
1 stop4h 19m
San Antonio
Sat 12/12
7:38 am-2:19 pm
1 stop5h 41m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Wed 10/7
5:35 am-9:43 am
1 stop5h 08m
San Antonio
Tue 10/13
4:32 pm-11:39 pm
1 stop6h 07m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Fri 12/11
12:12 pm-3:31 pm
1 stop4h 19m
San Antonio
Sat 12/12
7:38 am-2:19 pm
1 stop5h 41m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Sun 11/8
6:40 am-9:43 am
1 stop4h 03m
San Antonio
Wed 11/18
6:30 am-11:20 am
1 stop3h 50m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Fri 11/13
2:59 pm-7:48 pm
1 stop5h 49m
San Antonio
Mon 11/16
6:30 am-11:20 am
1 stop3h 50m
$339
Showing 1-10 of 19 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | 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
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 September 9, 2026.
Read through reviews of airlines operating flights from Chattanooga to San Antonio, such as Delta,United Airlines, andAmerican Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Comfort
7.8
Boarding
8.1
Entertainment
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - 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.
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Top 3 airlines flying from Chattanooga to San Antonio
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| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$426 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$377 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$292 | Average$434 | FlexibilityNo cancel fee | On-time71% |