What airlines fly to Indiana?

Southwest, Delta and American Airlines are the top three most popular airlines that fly to Indiana from San Antonio according to our data. Southwest is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 5 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from San Antonio to Indiana?

Frontier, Delta, and United Airlines are the most popular carriers operating from San Antonio to Indiana

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

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

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

The number of operators available for flights from San Antonio Airport to Indiana is 4 as of November 2026.

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

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Indiana.

What documentation or ID do you need to fly to Indiana?

The necessary travel and health documents for your Indiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$104 Cheap Flights from San Antonio to Indiana in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Indiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:44 pm - 5:52 pmSAT San Antonio-IND Indianapolis

22h 08m1 stop Denver Intl

4:06 pm - 8:02 pmIND Indianapolis-SAT San Antonio

28h 56m1 stop Denver Intl

$198Frontier

Wed, Dec 2 - Wed, Dec 9

6:47 pm - 3:10 pmSAT San Antonio-IND Indianapolis

19h 23m1 stop Denver Intl

4:41 pm - 6:01 pmIND Indianapolis-SAT San Antonio

26h 20m1 stop Denver Intl

$218Frontier

Tue, Dec 8 - Fri, Dec 11

7:34 am - 2:55 pmSAT San Antonio-IND Indianapolis

6h 21m1 stop Chicago O'Hare Intl

8:05 pm - 12:07 amIND Indianapolis-SAT San Antonio

5h 02m1 stop Dallas/Fort Worth

$325American Airlines

Thu, Dec 3 - Thu, Dec 10

4:20 pm - 11:30 pmSAT San Antonio-IND Indianapolis

6h 10m1 stop Dallas/Fort Worth

5:00 am - 10:51 amIND Indianapolis-SAT San Antonio

6h 51m1 stop Dallas/Fort Worth

$325American Airlines

Thu, Dec 24 - Thu, Dec 31

12:12 pm - 7:34 pmSAT San Antonio-IND Indianapolis

6h 22m1 stop Washington, D.C. Dulles Intl

3:45 pm - 8:34 pmIND Indianapolis-SAT San Antonio

5h 49m1 stop Denver Intl

$325United Airlines

Wed, Dec 2 - Wed, Dec 9

7:38 am - 3:17 pmSAT San Antonio-IND Indianapolis

6h 39m1 stop Atlanta Hartsfield-Jackson

5:15 pm - 10:57 pmIND Indianapolis-SAT San Antonio

6h 42m1 stop Detroit Metropolitan Wayne County

$325Delta

Tue, Dec 1 - Tue, Dec 8

4:43 pm - 11:35 pmSAT San Antonio-IND Indianapolis

5h 52m1 stop Detroit Metropolitan Wayne County

5:40 pm - 12:45 amIND Indianapolis-SAT San Antonio

8h 05m1 stop Atlanta Hartsfield-Jackson

$325Delta

Wed, Jan 6 - Sat, Jan 9

9:41 am - 6:00 pmSAT San Antonio-IND Indianapolis

7h 19m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:30 am - 10:51 amIND Indianapolis-SAT San Antonio

5h 21m1 stop Houston George Bush Intcntl

$330United Airlines

Tue, Dec 8 - Fri, Dec 11

8:20 am - 3:45 pmSAT San Antonio-IND Indianapolis

6h 25m2 stops Dallas Love Field Kansas City

4:50 pm - 11:45 pmIND Indianapolis-SAT San Antonio

7h 55m1 stop Chicago Midway

$330Southwest

Thu, Dec 10 - Mon, Dec 14

8:20 am - 3:45 pmSAT San Antonio-IND Indianapolis

6h 25m2 stops Dallas Love Field Kansas City

2:45 pm - 8:40 pmIND Indianapolis-SAT San Antonio

6h 55m2 stops Kansas City Dallas Love Field

$335Southwest

Thu, Dec 10 - Mon, Dec 14

Cheap last minute flights

Enter your travel dates to find the best prices.

8:20 pm - 3:08 pmSAT San Antonio-IND Indianapolis

17h 48m1 stop Denver Intl

3:58 pm - 7:14 pmIND Indianapolis-SAT San Antonio

28h 16m1 stop Denver Intl

$318Frontier

Tue, Nov 10 - Thu, Nov 12

8:20 pm - 3:08 pmSAT San Antonio-IND Indianapolis

17h 48m1 stop Denver Intl

4:37 pm - 12:36 pmIND Indianapolis-SAT San Antonio

20h 59m1 stop Denver Intl

$356Frontier

Tue, Nov 10 - Fri, Nov 20

5:34 pm - 11:31 pmSAT San Antonio-SBN South Bend/Michiana

4h 57m1 stop Chicago O'Hare Intl

11:27 am - 4:49 pmSBN South Bend/Michiana-SAT San Antonio

6h 22m1 stop Chicago O'Hare Intl

$421United Airlines

Wed, Nov 11 - Wed, Nov 18

11:45 am - 9:49 pmSAT San Antonio-SBN South Bend/Michiana

9h 04m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

11:27 am - 4:49 pmSBN South Bend/Michiana-SAT San Antonio

6h 22m1 stop Chicago O'Hare Intl

$426United Airlines

Wed, Nov 11 - Wed, Nov 18

7:10 am - 12:30 pmSAT San Antonio-IND Indianapolis

4h 20m1 stop Nashville Intl

5:00 am - 12:30 pmIND Indianapolis-SAT San Antonio

8h 30m1 stop Phoenix Sky Harbor Intl

$576Southwest

Tue, Nov 10 - Fri, Nov 20

6:45 am - 3:45 pmSAT San Antonio-IND Indianapolis

8h 00m2 stops Dallas Love Field Kansas City

5:00 am - 12:30 pmIND Indianapolis-SAT San Antonio

8h 30m1 stop Phoenix Sky Harbor Intl

$581Southwest

Tue, Nov 10 - Fri, Nov 20

5:15 am - 2:22 pmSAT San Antonio-IND Indianapolis

8h 07m1 stop Detroit Metropolitan Wayne County

7:00 am - 12:35 pmIND Indianapolis-SAT San Antonio

6h 35m1 stop Atlanta Hartsfield-Jackson

$676Delta

Sat, Nov 7 - Sun, Nov 8

5:00 am - 10:11 amSAT San Antonio-IND Indianapolis

4h 11m1 stop Dallas/Fort Worth

2:08 pm - 6:21 pmIND Indianapolis-SAT San Antonio

5h 13m1 stop Dallas/Fort Worth

$681American Airlines

Sat, Nov 7 - Sun, Nov 8

2:30 pm - 11:03 pmSAT San Antonio-SBN South Bend/Michiana

7h 33m1 stop Minneapolis St Paul

6:08 am - 12:39 pmSBN South Bend/Michiana-SAT San Antonio

7h 31m1 stop Atlanta Hartsfield-Jackson

$884Delta

Fri, Nov 6 - Wed, Nov 11

12:45 pm - 9:04 pmSAT San Antonio-SBN South Bend/Michiana

7h 19m1 stop Dallas/Fort Worth

1:45 pm - 10:19 pmSBN South Bend/Michiana-SAT San Antonio

9h 34m1 stop Miami

$1,389American Airlines

Sat, Nov 7 - Sun, Nov 8

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Frontier flights from San Antonio to Indiana

Our best Frontier deals on San Antonio to Indiana flight tickets

Frontier

Dec 2

SAT6:44 pmSan Antonio

22h 08m

1 stop

IND5:52 pmIndianapolis

Dec 9

IND4:06 pmIndianapolis

28h 56m

1 stop

SAT8:02 pmSan Antonio

$198

Frontier

Dec 1

SAT6:44 pmSan Antonio

19h 24m

1 stop

IND3:08 pmIndianapolis

Dec 8

IND4:41 pmIndianapolis

26h 20m

1 stop

SAT6:01 pmSan Antonio

$218

Frontier

Dec 8

SAT6:47 pmSan Antonio

19h 23m

1 stop

IND3:10 pmIndianapolis

Dec 11

IND4:41 pmIndianapolis

26h 20m

1 stop

SAT6:01 pmSan Antonio

$231

United Airlines flights from San Antonio to Indiana

Our best United Airlines deals on San Antonio to Indiana flight tickets

United Airlines

Dec 2

SAT6:35 amSan Antonio

5h 05m

1 stop

IND12:40 pmIndianapolis

Dec 9

IND12:54 pmIndianapolis

7h 26m

2 stops

SAT7:20 pmSan Antonio

$330

United Airlines

Dec 5

SAT12:20 pmSan Antonio

6h 39m

1 stop

SBN7:59 pmSouth Bend/Michiana

Dec 6

SBN5:20 amSouth Bend/Michiana

8h 46m

2 stops

SAT1:06 pmSan Antonio

$360

United Airlines

Dec 5

SAT11:47 amSan Antonio

7h 04m

2 stops

SBN7:51 pmSouth Bend/Michiana

Dec 6

SBN5:20 amSouth Bend/Michiana

8h 46m

2 stops

SAT1:06 pmSan Antonio

$369

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Wed 12/2

6:44 pm-5:52 pm

1 stop22h 08m

Indianapolis

Wed 12/9

4:06 pm-8:02 pm

1 stop28h 56m

$198

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Tue 12/8

6:47 pm-3:10 pm

1 stop19h 23m

Indianapolis

Fri 12/11

4:41 pm-6:01 pm

1 stop26h 20m

$218

Quickest round-trip

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Thu 12/3

7:34 am-2:55 pm

1 stop6h 21m

Indianapolis

Thu 12/10

8:05 pm-12:07 am

1 stop5h 02m

$325

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Thu 12/24

4:20 pm-11:30 pm

1 stop6h 10m

Indianapolis

Thu 12/31

5:00 am-10:51 am

1 stop6h 51m

$325

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Wed 12/2

12:12 pm-7:34 pm

1 stop6h 22m

Indianapolis

Wed 12/9

3:45 pm-8:34 pm

1 stop5h 49m

$325

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Tue 12/1

7:38 am-3:17 pm

1 stop6h 39m

Indianapolis

Tue 12/8

5:15 pm-10:57 pm

1 stop6h 42m

$325

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Wed 1/6

4:43 pm-11:35 pm

1 stop5h 52m

Indianapolis

Sat 1/9

5:40 pm-12:45 am

1 stop8h 05m

$325

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Tue 12/8

9:41 am-6:00 pm

2 stops7h 19m

Indianapolis

Fri 12/11

6:30 am-10:51 am

1 stop5h 21m

$330

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Thu 12/10

8:20 am-3:45 pm

2 stops6h 25m

Indianapolis

Mon 12/14

4:50 pm-11:45 pm

1 stop7h 55m

$330

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Thu 12/10

8:20 am-3:45 pm

2 stops6h 25m

Indianapolis

Mon 12/14

2:45 pm-8:40 pm

2 stops6h 55m

$335

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Indiana?

The cheapest month to fly to Indiana from San Antonio is in May. Flight prices, which tend to average around $373, are often lower during this time because this is during the off-season. The month of December is another great option to travel to Indiana, with average flight prices from San Antonio averaging around $380.

Cheap San Antonio to Indiana flight deals and tips

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

Best Price Found	$104
Fastest flight time	2h 30m
Direct flights	None

The best one-way flight to Indiana from San Antonio in the past 72 hours is $104. The best round-trip flight deal from San Antonio to Indiana found on momondo in the last 72 hours is $198.

The fastest flight from San Antonio to Indiana takes 2h 30m

There are no direct flights from San Antonio to Indiana. There are no popular flight routes from San Antonio to Indiana.

Search flight deals

Frequently asked questions about flying from San Antonio to Indiana

When did momondo last update prices for flights from San Antonio Airport to Indiana?
Prices for flights from San Antonio Airport to Indiana are updated daily.
How many operators does momondo search for flights from San Antonio Airport to Indiana?
The number of operators available for flights from San Antonio Airport to Indiana is 4 as of November 2026.
How old do you have to be to fly from San Antonio Airport to Indiana?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Indiana.
What documentation or ID do you need to fly to Indiana?
The necessary travel and health documents for your Indiana trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from San Antonio to Indiana

Compare and see reviews for airlines that fly from San Antonio to Indiana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $195	Free Cancellation	Rating 7.8 8,701 reviews	Search Delta flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
United Airlines	PriceFrom $259	Free Cancellation	Rating 7.3 10,462 reviews	Search United Airlines flights
Southwest	PriceFrom $352	Free Cancellation	Rating 8.0 4,213 reviews	Search Southwest flights

Why use momondo?

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

Finding the right flight to Indiana from San Antonio is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Indiana quick and easy, saving you time and money.

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

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

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

Once you have performed a search for San Antonio to Indiana flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Of course. momondo tracks the price of San Antonio to Indiana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.