$202+ 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 12/13. Fares are subject to change and may not be available on all flights or dates of travel.
CHA — SAT
Nov 24 — Dec 11
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
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
Cheapest
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 October 25, 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 October 25, 2026.
This Delta deal was found by Cheapflights users on 10/21. 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 12/36:06 pm -
1 stop5h 13m
Sat 12/56:16 am -
1 stop4h 09m
Deal found 10/21![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/46:30 am -
2 stops10h 18m
Sun 12/66:35 am -
1 stop5h 39m
Deal found 10/20![United Airlines logo]()
$344
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 11/72:50 pm -
1 stop5h 58m
Fri 11/135:30 am -
1 stop4h 51m
Deal found 10/21![Delta logo]()
$354
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/244:40 pm -
1 stop7h 11m
Sun 12/139:41 am -
1 stop5h 09m
Deal found 10/21![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 10/23. 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 11/137:29 pm -
1 stop6h 04m
Tue 11/176:30 am -
1 stop6h 49m
Deal found 10/23![Delta logo]()
$359
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/55:05 pm -
1 stop6h 48m
Sun 11/86:00 am -
1 stop4h 37m
Deal found 10/21![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/211:52 pm -
2 stops9h 59m
Tue 11/241:15 pm -
1 stop6h 38m
Deal found 10/23![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 10/23. 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.
Sat 11/76:40 am -
1 stop6h 55m
Fri 11/205:30 am -
1 stop4h 51m
Deal found 10/23![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/710:41 am -
2 stops8h 22m
Wed 11/1111:45 am -
2 stops8h 08m
Deal found 10/23![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/66:50 am -
2 stops9h 48m
Tue 11/1011:45 am -
2 stops8h 08m
Deal found 10/22![United Airlines logo]()
$387
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/224:06 pm -
1 stop6h 54m
Mon 11/305:57 pm -
1 stop4h 45m
Deal found 10/23![American Airlines logo]()
$394
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 October 25, 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 October 25, 2026.
This Delta deal was found by Cheapflights users on 10/23. 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 12/35:35 am -
1 stop5h 13m
Sun 12/66:16 am -
1 stop6h 59m
Deal found 10/23![Delta logo]()
$339
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/46:30 am -
2 stops10h 18m
Sun 12/66:35 am -
1 stop5h 39m
Deal found 10/20![United Airlines logo]()
$344
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/244:40 pm -
1 stop7h 11m
Sun 12/139:41 am -
1 stop5h 09m
Deal found 10/21![United Airlines logo]()
$358
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 12/195:46 pm -
1 stop4h 46m
Mon 12/216:30 pm -
1 stop4h 14m
Deal found 10/21![Delta logo]()
$409
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/710:41 am -
2 stops8h 22m
Wed 11/1111:45 am -
2 stops8h 08m
Deal found 10/23![United Airlines logo]()
$379
This United Airlines deal was found by Cheapflights users on 10/20. 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 12/31:49 pm -
2 stops10h 15m
Sat 12/511:47 am -
2 stops7h 51m
Deal found 10/20![United Airlines logo]()
$438
This United Airlines deal was found by Cheapflights users on 10/22. 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 2/135:30 pm -
1 stop6h 47m
Wed 2/179:42 am -
1 stop5h 10m
Deal found 10/22![United Airlines logo]()
$439
This United Airlines deal was found by Cheapflights users on 10/24. 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 11/131:52 pm -
2 stops9h 59m
Mon 11/161:15 pm -
1 stop6h 38m
Deal found 10/24![United Airlines logo]()
$444
This United Airlines deal was found by Cheapflights users on 10/23. 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 1/216:30 am -
2 stops10h 00m
Sun 1/246:38 am -
1 stop5h 45m
Deal found 10/23![United Airlines logo]()
$444
Last-minute flights from Chattanooga to San AntonioDiscover last-minute flight deals from Chattanooga to San Antonio. Data last updated October 25, 2026 and is based on user searches.
Discover last-minute flight deals from Chattanooga to San Antonio. Data last updated October 25, 2026 and is based on user searches.
This Delta deal was found by Cheapflights users on 10/24. 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.
Sat 10/315:21 pm -
1 stop7h 05m
Mon 11/96:30 pm -
1 stop4h 24m
Deal found 10/24![Delta logo]()
$399
This American Airlines deal was found by Cheapflights users on 10/21. 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 11/55:05 pm -
1 stop6h 48m
Sun 11/86:00 am -
1 stop4h 37m
Deal found 10/21![American Airlines logo]()
$369
This United Airlines deal was found by Cheapflights users on 10/22. 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 11/66:50 am -
2 stops9h 48m
Tue 11/1011:45 am -
2 stops8h 08m
Deal found 10/22![United Airlines logo]()
$387
This Delta deal was found by Cheapflights users on 10/21. 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.
Sat 11/72:50 pm -
1 stop5h 58m
Fri 11/135:30 am -
1 stop4h 51m
Deal found 10/21![Delta logo]()
$354
This Delta deal was found by Cheapflights users on 10/23. 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.
Sat 11/76:40 am -
1 stop6h 55m
Fri 11/205:30 am -
1 stop4h 51m
Deal found 10/23![Delta logo]()
$374
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/710:41 am -
2 stops8h 22m
Wed 11/1111:45 am -
2 stops8h 08m
Deal found 10/23![United Airlines logo]()
$379
This Delta deal was found by Cheapflights users on 10/23. 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 11/137:29 pm -
1 stop6h 04m
Thu 11/196:30 pm -
1 stop4h 24m
Deal found 10/23![Delta logo]()
$359
This United Airlines deal was found by Cheapflights users on 10/23. 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 11/211:52 pm -
2 stops9h 59m
Tue 11/241:15 pm -
1 stop6h 38m
Deal found 10/23![United Airlines logo]()
$370
This Delta deal was found by Cheapflights users on 10/21. 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 11/226:07 pm -
1 stop7h 26m
Mon 11/306:30 pm -
1 stop4h 24m
Deal found 10/21![Delta logo]()
$339
This American Airlines deal was found by Cheapflights users on 10/23. 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 11/224:06 pm -
1 stop6h 54m
Mon 11/305:57 pm -
1 stop4h 45m
Deal found 10/23![American Airlines logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/244:40 pm -
1 stop7h 11m
Sun 12/139:41 am -
1 stop5h 09m
Deal found 10/21![United Airlines logo]()
$358
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 October 25, 2026.
Search for one-way flight options from Chattanooga to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 25, 2026.
This Kiwi.com deal was found by Cheapflights users on 10/21. 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 12/138:01 pm -
3 stops47h 00m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Multiple Airlines logo]()
$202
This United Airlines deal was found by Cheapflights users on 10/21. 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 11/114:40 pm -
1 stop7h 11m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$284
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 October 25, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $339 (Delta) |
One-way from | $202 (Kiwi.com) |
Popular in | September |
Cheapest in | July |
Average price | $348 |
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 October 25, 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
Sun 12/13
8:01 pm-6:01 pm
3 stops47h 00m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$202
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Sun 12/13
4:00 pm-10:19 pm
1 stop7h 19m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
Quickest round-trip
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Wed 11/11
4:40 pm-10:51 pm
1 stop7h 11m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$284
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Thu 12/3
5:35 am-9:48 am
1 stop5h 13m
San Antonio
Sun 12/6
6:16 am-2:15 pm
1 stop6h 59m
$339
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Fri 12/4
6:30 am-3:48 pm
2 stops10h 18m
San Antonio
Sun 12/6
6:35 am-1:14 pm
1 stop5h 39m
$344
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Tue 11/24
4:40 pm-10:51 pm
1 stop7h 11m
San Antonio
Sun 12/13
9:41 am-3:50 pm
1 stop5h 09m
$358
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Sat 11/7
10:41 am-6:03 pm
2 stops8h 22m
San Antonio
Wed 11/11
11:45 am-8:53 pm
2 stops8h 08m
$379
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Sat 12/19
5:46 pm-9:32 pm
1 stop4h 46m
San Antonio
Mon 12/21
6:30 pm-11:44 pm
1 stop4h 14m
$409
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Thu 12/3
1:49 pm-11:04 pm
2 stops10h 15m
San Antonio
Sat 12/5
11:47 am-8:38 pm
2 stops7h 51m
$438
ChattanoogaSan Antonio
CHA Chattanooga Lovell Field - SAT San Antonio
CHASAT
Chattanooga Lovell Field
Sat 2/13
5:30 pm-11:17 pm
1 stop6h 47m
San Antonio
Wed 2/17
9:42 am-3:52 pm
1 stop5h 10m
$439
Showing 1-10 of 12 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 October.
| 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
How far ahead should I book a flight from Chattanooga to San Antonio?
Booking 30 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, July is the cheapest month in which you can book a flight from Chattanooga to San Antonio (average of $325). Flying from Chattanooga to San Antonio in September is currently the most expensive (average of $518). 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.
How much does it cost to fly round-trip from Chattanooga to San Antonio?
Airfare is typical for this route at the moment.
Chattanooga to San Antonio flights typically cost between $332 and $572 in December.The cheapest round-trip price found within the last 5 days was $339 on Delta (Dec 3-Dec 5).
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 October 25, 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
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
7.8
Crew
8.5
Overall
7.8
Reviews
1 / 20
8.0
ExcellentLane,Nov 2025
MEM - ATL
Food
7.2
Entertainment
7.8
Boarding
8.1
Comfort
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.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Other flights from Chattanooga
Popular flights
San Antonio flight routes
Alternative routes for Chattanooga to San Antonio
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to San Antonio by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Chattanooga to San Antonio by cabin class
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 October 25, 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 October 25, 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 October 25, 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 7,457,451 searches. Data last updated October 25, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$268 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$278 | Average$361 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$292 | Average$434 | FlexibilityNo cancel fee | On-time71% |