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Cheap flights from Chattanooga to San Antonio from $180

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 7/20. 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
1 adult, Economy, 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.
Delta Logo
6:40 am - 9:43 am
CHA
-
SAT
4h 03m
1 stop
Delta Logo
7:40 am - 2:02 pm
SAT
-
CHA
5h 22m
1 stop
$277Delta
Wed, Jul 8 - Wed, Jul 15
United Airlines Logo
6:00 am - 12:29 pm
CHA
-
SAT
7h 29m
1 stop
United Airlines Logo
7:43 am - 4:03 pm
SAT
-
CHA
7h 20m
1 stop
$293United Airlines
Wed, Jul 8 - Tue, Jul 14
Delta Logo
2:31 pm - 6:38 pm
CHA
-
SAT
5h 07m
1 stop
Delta Logo
6:45 am - 1:46 pm
SAT
-
CHA
6h 01m
1 stop
$297Delta
Sat, Sep 26 - Wed, Sep 30
United Airlines Logo
6:15 am - 3:43 pm
CHA
-
SAT
10h 28m
2 stops
United Airlines Logo
5:30 pm - 12:10 am
SAT
-
CHA
5h 40m
1 stop
$302United Airlines
Wed, Aug 19 - Sun, Aug 23
American Airlines Logo
4:33 pm - 10:19 pm
CHA
-
SAT
6h 46m
1 stop
American Airlines Logo
5:47 pm - 12:05 am
SAT
-
CHA
5h 18m
1 stop
$309American Airlines
Sat, Jul 11 - Thu, Jul 16
Delta Logo
2:59 pm - 6:46 pm
CHA
-
SAT
4h 47m
1 stop
Delta Logo
12:05 pm - 6:00 pm
SAT
-
CHA
4h 55m
1 stop
$317Delta
Fri, Aug 7 - Mon, Aug 10
United Airlines Logo
4:42 pm - 10:42 pm
CHA
-
SAT
7h 00m
1 stop
United Airlines Logo
5:57 pm - 11:06 pm
SAT
-
CHA
4h 09m
1 stop
$318United Airlines
Fri, Jul 3 - Fri, Jul 10
United Airlines Logo
4:42 pm - 9:13 pm
CHA
-
SAT
5h 31m
1 stop
United Airlines Logo
9:37 am - 4:03 pm
SAT
-
CHA
5h 26m
1 stop
$324United Airlines
Wed, Jul 1 - Sat, Jul 4
Delta Logo
8:30 pm - 12:33 am
CHA
-
SAT
5h 03m
1 stop
Delta Logo
5:25 am - 12:23 pm
SAT
-
CHA
5h 58m
1 stop
$334Delta
Mon, Jun 22 - Tue, Jun 30
Delta Logo
4:30 pm - 8:22 pm
CHA
-
SAT
4h 52m
1 stop
Delta Logo
2:10 pm - 10:06 pm
SAT
-
CHA
6h 56m
1 stop
$338Delta
Sat, Oct 10 - Tue, Oct 13

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Delta flights from Chattanooga to San Antonio

Our best Delta deals on Chattanooga to San Antonio flight tickets
Delta
Jul 8
CHA6:40 amChattanooga Lovell Field
4h 03m
1 stop
SAT9:43 amSan Antonio
Jul 15
SAT7:40 amSan Antonio
5h 22m
1 stop
CHA2:02 pmChattanooga Lovell Field
$277
Delta
Sep 26
CHA2:31 pmChattanooga Lovell Field
5h 07m
1 stop
SAT6:38 pmSan Antonio
Sep 30
SAT6:45 amSan Antonio
6h 01m
1 stop
CHA1:46 pmChattanooga Lovell Field
$297
Delta
Aug 7
CHA2:59 pmChattanooga Lovell Field
4h 47m
1 stop
SAT6:46 pmSan Antonio
Aug 13
SAT7:55 amSan Antonio
6h 28m
1 stop
CHA3:23 pmChattanooga Lovell Field
$317

American Airlines flights from Chattanooga to San Antonio

Our best American Airlines deals on Chattanooga to San Antonio flight tickets
American Airlines
Jul 11
CHA4:33 pmChattanooga Lovell Field
6h 46m
1 stop
SAT10:19 pmSan Antonio
Jul 16
SAT5:47 pmSan Antonio
5h 18m
1 stop
CHA12:05 amChattanooga Lovell Field
$309
American Airlines
Jun 13
CHA4:18 pmChattanooga Lovell Field
6h 42m
1 stop
SAT10:00 pmSan Antonio
Jun 16
SAT10:00 amSan Antonio
5h 06m
1 stop
CHA4:06 pmChattanooga Lovell Field
$429
American Airlines
Jun 13
CHA4:18 pmChattanooga Lovell Field
5h 48m
1 stop
SAT9:06 pmSan Antonio
Jun 14
SAT7:07 pmSan Antonio
4h 11m
1 stop
CHA12:18 amChattanooga Lovell Field
$454

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 June 11, 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
Quickest round-trip

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Wed 7/8

6:40 am-9:43 am

1 stop4h 03m

San Antonio

Wed 7/15

7:40 am-2:02 pm

1 stop5h 22m

$277

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Wed 7/8

6:00 am-12:29 pm

1 stop7h 29m

San Antonio

Tue 7/14

7:43 am-4:03 pm

1 stop7h 20m

$293

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Sat 9/26

2:31 pm-6:38 pm

1 stop5h 07m

San Antonio

Wed 9/30

6:45 am-1:46 pm

1 stop6h 01m

$297

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Wed 8/19

6:15 am-3:43 pm

2 stops10h 28m

San Antonio

Sun 8/23

5:30 pm-12:10 am

1 stop5h 40m

$302

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Sat 7/11

4:33 pm-10:19 pm

1 stop6h 46m

San Antonio

Thu 7/16

5:47 pm-12:05 am

1 stop5h 18m

$309

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Fri 8/7

2:59 pm-6:46 pm

1 stop4h 47m

San Antonio

Mon 8/10

12:05 pm-6:00 pm

1 stop4h 55m

$317

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Fri 7/3

4:42 pm-10:42 pm

1 stop7h 00m

San Antonio

Fri 7/10

5:57 pm-11:06 pm

1 stop4h 09m

$318

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Wed 7/1

4:42 pm-9:13 pm

1 stop5h 31m

San Antonio

Sat 7/4

9:37 am-4:03 pm

1 stop5h 26m

$324

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Mon 6/22

8:30 pm-12:33 am

1 stop5h 03m

San Antonio

Tue 6/30

5:25 am-12:23 pm

1 stop5h 58m

$334

ChattanoogaSan Antonio

CHA - SAT

CHASAT

Chattanooga Lovell Field

Sat 10/10

4:30 pm-8:22 pm

1 stop4h 52m

San Antonio

Tue 10/13

2:10 pm-10:06 pm

1 stop6h 56m

$338

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 $426 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

4h 16m

Direct flights

None
The fastest flight from Chattanooga to San Antonio takes 4h 16m
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 4h 16m, 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
United AirlinesPriceFrom $268Free CancellationRating
7.4
9,805 reviews
Search United Airlines flights
DeltaPriceFrom $268Free CancellationRating
7.9
8,399 reviews
Search Delta flights
American AirlinesPriceFrom $292Free CancellationRating
7.1
11,640 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
Pleasanton
Boerne
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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