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Cheap flights from Indiana to San Antonio from $126

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Indiana to San Antonio departing on 8/20. 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 Indiana to San Antonio

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:05 am - 11:21 am
CVG
-
SAT
6h 16m
1 stop
Frontier Logo
11:08 am - 8:29 pm
SAT
-
CVG
8h 21m
1 stop
$240Frontier
Sat, Oct 24 - Tue, Oct 27
Frontier Logo
9:59 pm - 8:56 am
IND
-
SAT
11h 57m
1 stop
Frontier Logo
8:26 pm - 8:04 pm
SAT
-
IND
22h 38m
1 stop
$242Frontier
Thu, Aug 27 - Sat, Aug 29
United Airlines Logo
3:36 pm - 8:42 pm
SDF
-
SAT
6h 06m
1 stop
United Airlines Logo
7:00 am - 2:39 pm
SAT
-
SDF
6h 39m
1 stop
$266United Airlines
Tue, Sep 29 - Wed, Sep 30
Southwest Logo
3:00 pm - 8:30 pm
SDF
-
SAT
6h 30m
1 stop
Southwest Logo
7:05 am - 12:15 pm
SAT
-
SDF
4h 10m
1 stop
$271Southwest
Wed, Oct 21 - Mon, Oct 26
Southwest Logo
3:50 pm - 8:25 pm
SDF
-
SAT
5h 35m
1 stop
Southwest Logo
7:20 am - 3:20 pm
SAT
-
SDF
7h 00m
2 stops
$272Southwest
Sat, Oct 17 - Tue, Oct 20
Delta Logo
12:53 pm - 5:15 pm
SDF
-
SAT
5h 22m
1 stop
Delta Logo
5:30 am - 1:49 pm
SAT
-
SDF
7h 19m
1 stop
$281Delta
Wed, Oct 21 - Tue, Oct 27
Delta Logo
7:30 pm - 12:28 am
SDF
-
SAT
5h 58m
1 stop
Delta Logo
6:15 pm - 12:02 am
SAT
-
SDF
4h 47m
1 stop
$286Delta
Fri, Dec 25 - Tue, Dec 29
American Airlines Logo
7:27 pm - 12:11 am
SDF
-
SAT
5h 44m
1 stop
American Airlines Logo
5:43 pm - 11:31 pm
SAT
-
SDF
4h 48m
1 stop
$293American Airlines
Wed, Oct 21 - Mon, Oct 26
American Airlines Logo
10:48 am - 6:09 pm
FWA
-
SAT
8h 21m
1 stop
American Airlines Logo
3:02 pm - 11:17 pm
SAT
-
FWA
7h 15m
1 stop
$295American Airlines
Wed, Sep 9 - Tue, Sep 15
United Airlines Logo
11:20 am - 4:30 pm
FWA
-
SAT
6h 10m
1 stop
United Airlines Logo
11:47 am - 10:12 pm
SAT
-
FWA
9h 25m
2 stops
$310United Airlines
Sat, Sep 26 - Wed, Sep 30

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Frontier flights from Indiana to San Antonio

Our best Frontier deals on Indiana to San Antonio flight tickets
Frontier
Oct 24
CVG6:05 amCincinnati Cinci./N. Kentucky
6h 16m
1 stop
SAT11:21 amSan Antonio
Oct 27
SAT11:08 amSan Antonio
8h 21m
1 stop
CVG8:29 pmCincinnati Cinci./N. Kentucky
$240
Frontier
Aug 27
IND9:59 pmIndianapolis
11h 57m
1 stop
SAT8:56 amSan Antonio
Aug 29
SAT8:26 pmSan Antonio
22h 38m
1 stop
IND8:04 pmIndianapolis
$242
Frontier
Oct 15
CVG9:34 pmCincinnati Cinci./N. Kentucky
14h 47m
1 stop
SAT11:21 amSan Antonio
Oct 20
SAT12:16 pmSan Antonio
11h 13m
1 stop
CVG12:29 amCincinnati Cinci./N. Kentucky
$243

United Airlines flights from Indiana to San Antonio

Our best United Airlines deals on Indiana to San Antonio flight tickets
United Airlines
Sep 29
SDF3:36 pmLouisville Intl
6h 06m
1 stop
SAT8:42 pmSan Antonio
Sep 30
SAT7:00 amSan Antonio
6h 39m
1 stop
SDF2:39 pmLouisville Intl
$266
United Airlines
Sep 26
FWA11:20 amFort Wayne
6h 10m
1 stop
SAT4:30 pmSan Antonio
Sep 30
SAT11:47 amSan Antonio
9h 25m
2 stops
FWA10:12 pmFort Wayne
$310
United Airlines
Sep 1
ORD2:16 pmChicago O'Hare Intl
7h 00m
1 stop
SAT9:16 pmSan Antonio
Sep 6
SAT12:55 pmSan Antonio
3h 00m
ORD3:55 pmChicago O'Hare Intl
$312

momondo Fare Finder

 
Customize your flight search to find flights from Indiana 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 July 27, 2026.
Use the filters below to find and compare flights from Indiana to San Antonio that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Sat 10/24

6:05 am-11:21 am

1 stop6h 16m

San Antonio

Tue 10/27

11:08 am-8:29 pm

1 stop8h 21m

$240

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Thu 8/27

9:59 pm-8:56 am

1 stop11h 57m

San Antonio

Sat 8/29

8:26 pm-8:04 pm

1 stop22h 38m

$242

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Tue 9/29

3:36 pm-8:42 pm

1 stop6h 06m

San Antonio

Wed 9/30

7:00 am-2:39 pm

1 stop6h 39m

$266

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Wed 10/21

3:00 pm-8:30 pm

1 stop6h 30m

San Antonio

Mon 10/26

7:05 am-12:15 pm

1 stop4h 10m

$271

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Sat 10/17

3:50 pm-8:25 pm

1 stop5h 35m

San Antonio

Tue 10/20

7:20 am-3:20 pm

2 stops7h 00m

$272

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Wed 10/21

12:53 pm-5:15 pm

1 stop5h 22m

San Antonio

Tue 10/27

5:30 am-1:49 pm

1 stop7h 19m

$281

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Fri 12/25

7:30 pm-12:28 am

1 stop5h 58m

San Antonio

Tue 12/29

6:15 pm-12:02 am

1 stop4h 47m

$286
Quickest round-trip

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Wed 10/21

7:27 pm-12:11 am

1 stop5h 44m

San Antonio

Mon 10/26

5:43 pm-11:31 pm

1 stop4h 48m

$293

Fort WayneSan Antonio

FWA - SAT

FWASAT

Fort Wayne

Wed 9/9

10:48 am-6:09 pm

1 stop8h 21m

San Antonio

Tue 9/15

3:02 pm-11:17 pm

1 stop7h 15m

$295

Fort WayneSan Antonio

FWA - SAT

FWASAT

Fort Wayne

Sat 9/26

11:20 am-4:30 pm

1 stop6h 10m

San Antonio

Wed 9/30

11:47 am-10:12 pm

2 stops9h 25m

$310

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 Indiana 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 cheapest month to fly to San Antonio?

If you aren’t able to travel during the month of September, then book flights to San Antonio from Indiana during August instead. Flights to San Antonio in August, while not as cheap as those in September, still average around $313.

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

You are more likely to see cheaper flights to San Antonio from Indiana when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $384 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Indiana for as low as $350 on momondo.

Can stopping save me money on Indiana to San Antonio flights?

You could potentially save up to 5% on your flight if you consider stops on a Indiana to San Antonio flight.

Cheap Indiana to San Antonio flight deals and tips

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

Fastest flight time

2h 35m

Direct flights

Mon, Tue, Wed, Fri, Sat and Sun

Airports in San Antonio

1 airport
The fastest flight from Indiana to San Antonio takes 2h 35m
Direct flights go from Indiana to San Antonio on Monday, Tuesday, Wednesday, Friday, Saturday and Sunday. There are no airlines offering direct flights.
There is 1 airport in San Antonio. From Indiana there are direct flights to San Antonio (SAT).
Search flight deals

Frequently asked questions about flying from Indiana to San Antonio

  • When did momondo last update prices for flights from Indiana to San Antonio Airport?

    Prices for flights from Indiana to San Antonio Airport are updated daily.

  • How many operators does momondo search for flights from Indiana to San Antonio Airport?

  • How old do you have to be to fly from Indiana 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 Indiana to San Antonio Airport.

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

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Indiana to San Antonio

Compare and see reviews for airlines that fly from Indiana to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $148Free CancellationRating
5.6
2,755 reviews
Search Frontier flights
SouthwestPriceFrom $206Free CancellationRating
8.0
4,228 reviews
Search Southwest flights
DeltaPriceFrom $216Free CancellationRating
7.8
8,482 reviews
Search Delta flights
United AirlinesPriceFrom $230Free CancellationRating
7.4
10,041 reviews
Search United Airlines flights
American AirlinesPriceFrom $230Free CancellationRating
7.1
11,836 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
Pleasanton
Kerrville
Boerne
Schertz

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Antonio from Indiana.

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

Yes. momondo enables you to select and highlight flights to San Antonio from Indiana with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Indiana to San Antonio.

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

If you are not ready to book a flight from Indiana to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.

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