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Cheap flights from Chattanooga to San Antonio from $158

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Chattanooga to San Antonio departing on 5/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Chattanooga to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Multiple Airlines Logo
8:57 am - 4:16 pm
CHA
-
SAT
8h 19m
1 stop
Multiple Airlines Logo
6:24 pm - 8:09 am
SAT
-
CHA
12h 45m
1 stop
$284Multiple Airlines
Thu, May 21 - Wed, Jun 24
Multiple Airlines Logo
8:57 am - 4:16 pm
CHA
-
SAT
8h 19m
1 stop
Multiple Airlines Logo
11:30 am - 9:36 am
SAT
-
CHA
21h 06m
2 stops
$300Multiple Airlines
Thu, May 21 - Mon, Jun 22
Multiple Airlines Logo
8:57 am - 4:16 pm
CHA
-
SAT
8h 19m
1 stop
Multiple Airlines Logo
6:24 pm - 8:09 am
SAT
-
CHA
12h 45m
1 stop
$309Multiple Airlines
Sun, May 24 - Wed, Jun 24
Multiple Airlines Logo
8:57 am - 4:16 pm
CHA
-
SAT
8h 19m
1 stop
Multiple Airlines Logo
7:42 pm - 8:09 am
SAT
-
CHA
11h 27m
1 stop
$314Multiple Airlines
Thu, May 21 - Sat, Jun 27
Multiple Airlines Logo
8:57 am - 4:16 pm
CHA
-
SAT
8h 19m
1 stop
Multiple Airlines Logo
9:55 am - 9:14 pm
SAT
-
CHA
34h 19m
2 stops
$317Multiple Airlines
Thu, May 21 - Thu, Jun 25
Multiple Airlines Logo
8:59 am - 6:37 pm
CHA
-
SAT
10h 38m
1 stop
Multiple Airlines Logo
7:42 pm - 8:09 am
SAT
-
CHA
11h 27m
1 stop
$319Multiple Airlines
Thu, Jun 25 - Sat, Jul 4
Multiple Airlines Logo
8:57 am - 4:16 pm
CHA
-
SAT
8h 19m
1 stop
Multiple Airlines Logo
11:30 am - 9:36 am
SAT
-
CHA
21h 06m
2 stops
$320Multiple Airlines
Sun, May 24 - Mon, Jun 22
Delta Logo
7:56 pm - 12:44 am
CHA
-
SAT
5h 48m
1 stop
Delta Logo
6:45 am - 12:23 pm
SAT
-
CHA
4h 38m
1 stop
$323Delta
Tue, Jun 2 - Tue, Jun 9
Multiple Airlines Logo
8:57 am - 4:16 pm
CHA
-
SAT
8h 19m
1 stop
Multiple Airlines Logo
5:09 pm - 9:14 pm
SAT
-
CHA
27h 05m
1 stop
$325Multiple Airlines
Thu, May 21 - Thu, Jun 25
Delta Logo
5:35 am - 9:52 am
CHA
-
SAT
5h 17m
1 stop
Delta Logo
4:12 pm - 11:57 pm
SAT
-
CHA
6h 45m
1 stop
$326Delta
Tue, Jun 9 - Mon, Jun 15

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Delta flights from Chattanooga to San Antonio

Our best Delta deals on Chattanooga to San Antonio flight tickets
Delta
Jun 2
CHA5:40 amChattanooga Lovell Field
5h 12m
1 stop
SAT9:52 amSan Antonio
Jun 9
SAT6:45 amSan Antonio
6h 20m
1 stop
CHA2:05 pmChattanooga Lovell Field
$323
Delta
Jun 2
CHA7:56 pmChattanooga Lovell Field
5h 48m
1 stop
SAT12:44 amSan Antonio
Jun 7
SAT12:05 pmSan Antonio
6h 27m
1 stop
CHA7:32 pmChattanooga Lovell Field
$326
Delta
Jun 1
CHA6:25 pmChattanooga Lovell Field
7h 19m
1 stop
SAT12:44 amSan Antonio
Jun 7
SAT7:51 amSan Antonio
6h 29m
1 stop
CHA3:20 pmChattanooga Lovell Field
$329

United Airlines flights from Chattanooga to San Antonio

Our best United Airlines deals on Chattanooga to San Antonio flight tickets
United Airlines
May 6
CHA6:30 amChattanooga Lovell Field
10h 09m
2 stops
SAT3:39 pmSan Antonio
May 10
SAT6:02 pmSan Antonio
4h 01m
1 stop
CHA11:03 pmChattanooga Lovell Field
$344
United Airlines
May 24
CHA6:58 amChattanooga Lovell Field
6h 14m
1 stop
SAT12:12 pmSan Antonio
May 31
SAT9:37 amSan Antonio
5h 26m
1 stop
CHA4:03 pmChattanooga Lovell Field
$356
United Airlines
May 17
CHA6:30 amChattanooga Lovell Field
6h 45m
1 stop
SAT12:15 pmSan Antonio
May 23
SAT4:18 pmSan Antonio
5h 48m
1 stop
CHA11:06 pmChattanooga Lovell Field
$362

momondo 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, momondo users made 832,500 searches. Data last updated April 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

Price

Cheapest round-trip

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Thu 5/21

8:57 am-4:16 pm

1 stop8h 19m

San Antonio

Wed 6/24

6:24 pm-8:09 am

1 stop12h 45m

$284

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Thu 5/21

8:57 am-4:16 pm

1 stop8h 19m

San Antonio

Mon 6/22

11:30 am-9:36 am

2 stops21h 06m

$300

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Sun 5/24

8:57 am-4:16 pm

1 stop8h 19m

San Antonio

Wed 6/24

6:24 pm-8:09 am

1 stop12h 45m

$309

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Thu 5/21

8:57 am-4:16 pm

1 stop8h 19m

San Antonio

Sat 6/27

7:42 pm-8:09 am

1 stop11h 27m

$314

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Thu 5/21

8:57 am-4:16 pm

1 stop8h 19m

San Antonio

Thu 6/25

9:55 am-9:14 pm

2 stops34h 19m

$317

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Thu 6/25

8:59 am-6:37 pm

1 stop10h 38m

San Antonio

Sat 7/4

7:42 pm-8:09 am

1 stop11h 27m

$319

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Sun 5/24

8:57 am-4:16 pm

1 stop8h 19m

San Antonio

Mon 6/22

11:30 am-9:36 am

2 stops21h 06m

$320
Quickest round-trip

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Tue 6/2

7:56 pm-12:44 am

1 stop5h 48m

San Antonio

Tue 6/9

6:45 am-12:23 pm

1 stop4h 38m

$323

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Thu 5/21

8:57 am-4:16 pm

1 stop8h 19m

San Antonio

Thu 6/25

5:09 pm-9:14 pm

1 stop27h 05m

$325

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Tue 6/9

5:35 am-9:52 am

1 stop5h 17m

San Antonio

Mon 6/15

4:12 pm-11:57 pm

1 stop6h 45m

$326

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to San Antonio from

How to get the cheapest flight ticket from Chattanooga to San Antonio

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Chattanooga and San Antonio?

What is the cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of July, then book flights to San Antonio from Chattanooga during February instead. Flights to San Antonio in February, while not as cheap as those in July, still average around $325.

How far in advance should I book a flight from Chattanooga to San Antonio?

You are more likely to see cheaper flights to San Antonio from Chattanooga when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $418 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Chattanooga for as low as $268 on momondo.

How have Chattanooga to San Antonio flight prices changed over time?

When to book flights from Chattanooga to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Chattanooga to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Chattanooga to San Antonio (CHA to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Chattanooga to San Antonio

Fastest flight time

5h 01m

Direct flights

None
The fastest flight from Chattanooga to San Antonio takes 5h 01m
There are no direct flights from Chattanooga to San Antonio. There are no popular flight routes from Chattanooga to San Antonio.
Search flight deals

Frequently asked questions about flying from Chattanooga to San Antonio

  • How far is Chattanooga Lovell Field to San Antonio by plane?

    The distance between Chattanooga Lovell Field and San Antonio is about 861.2 mi. Flights usually cover this in 5h 01m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from Chattanooga Lovell Field Airport to San Antonio Airport?

    Prices for flights from Chattanooga Lovell Field Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Chattanooga Lovell Field Airport to San Antonio Airport?

  • How old do you have to be to fly from Chattanooga Lovell Field Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Chattanooga Lovell Field Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The travel and health documents required for your trip to San Antonio Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Antonio Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Chattanooga to San Antonio?

Best airlines flying from Chattanooga to San Antonio

Compare and see reviews for airlines that fly from Chattanooga to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $99Free CancellationRating
6.3
8,637 reviews
Search Spirit Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,459 reviews
Search Delta flights
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,651 reviews
Search United Airlines flights
American AirlinesPriceFrom $293Free CancellationRating
7.1
11,673 reviews
Search American Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Pleasanton
Schertz

Why use momondo?

Why should I use momondo to find a flight deal from Chattanooga to San Antonio?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Chattanooga to San Antonio for you.

Can I find flights from Chattanooga to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Chattanooga which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Chattanooga to San Antonio?

momondo provides multiple filters to help you find the best flight to San Antonio from Chattanooga. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Chattanooga to San Antonio right now. Can momondo alert me if prices change?

If you are simply researching potential flights to San Antonio, momondo offers a useful price alert feature which will track prices for flights to San Antonio from Chattanooga and alert you when they change.

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