What airlines fly to Indiana?

Southwest, American Airlines and Delta 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 36% 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, Southwest, and Delta are the most popular carriers operating from San Antonio to Indiana

How many flights depart from San Antonio to Indiana on average per week?

The number of flights available between San Antonio and Indiana is 140 per week as of August 2026. The most frequent departure day is Wed, with 21% of weekly flights leaving on this day.

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 5 as of August 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.

$111 Cheap Flights from San Antonio to Indiana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Indiana

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

9:51 am - 6:38 pmSAT San Antonio-IND Indianapolis

7h 47m1 stop Orlando

9:59 pm - 8:56 amIND Indianapolis-SAT San Antonio

11h 57m1 stop Orlando

$239Frontier

Fri, Aug 28 - Thu, Sep 3

8:20 pm - 3:17 pmSAT San Antonio-IND Indianapolis

17h 57m1 stop Denver Intl

8:56 pm - 7:25 pmIND Indianapolis-SAT San Antonio

23h 29m1 stop Denver Intl

$243Frontier

Tue, Sep 22 - Thu, Sep 24

5:00 am - 12:49 pmSAT San Antonio-SDF Louisville Intl

6h 49m1 stop Dallas/Fort Worth

11:56 am - 7:24 pmSDF Louisville Intl-SAT San Antonio

8h 28m1 stop Charlotte Douglas

$271American Airlines

Sat, Aug 22 - Sat, Sep 5

6:00 am - 12:49 pmSAT San Antonio-SDF Louisville Intl

5h 49m1 stop Dallas/Fort Worth

2:36 pm - 9:15 pmSDF Louisville Intl-SAT San Antonio

7h 39m1 stop Charlotte Douglas

$271American Airlines

Tue, Aug 25 - Tue, Sep 1

10:53 am - 7:42 pmSAT San Antonio-SDF Louisville Intl

7h 49m1 stop Atlanta Hartsfield-Jackson

3:25 pm - 9:04 pmSDF Louisville Intl-SAT San Antonio

6h 39m1 stop Atlanta Hartsfield-Jackson

$271Delta

Sat, Aug 22 - Sat, Aug 29

4:12 pm - 10:15 pmSAT San Antonio-SDF Louisville Intl

5h 03m1 stop Houston George Bush Intcntl

9:00 am - 3:43 pmSDF Louisville Intl-SAT San Antonio

7h 43m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$276United Airlines

Sat, Aug 22 - Sat, Sep 5

7:35 am - 1:07 pmSAT San Antonio-SDF Louisville Intl

4h 32m1 stop Houston George Bush Intcntl

10:23 am - 5:44 pmSDF Louisville Intl-SAT San Antonio

8h 21m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$276United Airlines

Sat, Aug 22 - Sat, Aug 29

9:51 am - 11:42 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

12h 51m1 stop Orlando

12:26 pm - 9:15 amCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

21h 49m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

$295Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

9:51 am - 11:42 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

12h 51m1 stop Orlando

12:26 pm - 9:15 amCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

21h 49m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

$295Multiple Airlines

Sat, Aug 29 - Sat, Sep 5

4:29 pm - 11:48 pmSAT San Antonio-FWA Fort Wayne

6h 19m1 stop Atlanta Hartsfield-Jackson

8:10 am - 2:10 pmFWA Fort Wayne-SAT San Antonio

7h 00m1 stop Detroit Metropolitan Wayne County

$317Delta

Fri, Oct 30 - Tue, Nov 3

Cheap last minute flights

Enter your travel dates to find the best prices.

9:32 pm - 5:37 amSAT San Antonio-ORD Chicago O'Hare Intl

8h 05m1 stop Las Vegas Harry Reid Intl

2:41 pm - 7:31 pmORD Chicago O'Hare Intl-SAT San Antonio

28h 50m1 stop Denver Intl

$298Frontier

Thu, Aug 6 - Tue, Aug 25

9:51 am - 11:10 pmSAT San Antonio-ORD Chicago O'Hare Intl

13h 19m1 stop Orlando

7:44 pm - 8:56 amORD Chicago O'Hare Intl-SAT San Antonio

13h 12m1 stop Orlando

$325Frontier

Fri, Aug 7 - Sun, Sep 6

8:55 am - 5:59 pmSAT San Antonio-SDF Louisville Intl

8h 04m1 stop Charlotte Douglas

6:28 am - 12:53 pmSDF Louisville Intl-SAT San Antonio

7h 25m1 stop Chicago O'Hare Intl

$391American Airlines

Mon, Aug 10 - Thu, Aug 13

2:43 pm - 9:40 pmSAT San Antonio-SBN South Bend/Michiana

5h 57m1 stop Atlanta Hartsfield-Jackson

2:00 pm - 9:04 pmSBN South Bend/Michiana-SAT San Antonio

8h 04m1 stop Atlanta Hartsfield-Jackson

$403Delta

Sat, Aug 8 - Sat, Aug 15

6:40 am - 12:26 pmSAT San Antonio-SBN South Bend/Michiana

4h 46m1 stop Chicago O'Hare Intl

6:00 am - 1:29 pmSBN South Bend/Michiana-SAT San Antonio

8h 29m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$408United Airlines

Sat, Aug 8 - Sat, Aug 15

9:37 am - 5:40 pmSAT San Antonio-SBN South Bend/Michiana

7h 03m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

3:12 pm - 10:39 pmSBN South Bend/Michiana-SAT San Antonio

8h 27m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$413United Airlines

Sat, Aug 8 - Sat, Aug 15

6:52 pm - 10:05 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 13mnonstop

10:00 pm - 12:48 amORD Chicago O'Hare Intl-SAT San Antonio

2h 48mnonstop

$415American Airlines

Thu, Aug 6 - Tue, Aug 11

2:43 pm - 9:40 pmSAT San Antonio-SBN South Bend/Michiana

5h 57m1 stop Atlanta Hartsfield-Jackson

5:10 pm - 12:28 amSBN South Bend/Michiana-SAT San Antonio

8h 18m1 stop Atlanta Hartsfield-Jackson

$431Delta

Sat, Aug 8 - Tue, Aug 11

5:00 am - 7:35 amSAT San Antonio-MDW Chicago Midway

2h 35mnonstop

8:30 pm - 11:10 pmMDW Chicago Midway-SAT San Antonio

2h 40mnonstop

$447Southwest

Thu, Aug 6 - Tue, Aug 25

5:00 am - 7:35 amSAT San Antonio-MDW Chicago Midway

2h 35mnonstop

1:55 pm - 5:55 pmMDW Chicago Midway-SAT San Antonio

4h 00m1 stop Dallas Love Field

$453Southwest

Thu, Aug 6 - Tue, Aug 25

Cheap direct flights

Enter your travel dates to find the best prices.

1:33 pm - 4:39 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 06mnonstop

10:05 am - 12:53 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 48mnonstop

$298American Airlines

Sat, Sep 5 - Sun, Sep 6

5:59 am - 9:06 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 07mnonstop

3:19 pm - 6:16 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 57mnonstop

$298American Airlines

Sat, Sep 5 - Sun, Sep 6

5:27 pm - 8:27 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 00mnonstop

8:45 am - 11:52 amORD Chicago O'Hare Intl-SAT San Antonio

3h 07mnonstop

$310United Airlines

Thu, Sep 3 - Sun, Sep 6

5:27 pm - 8:27 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 00mnonstop

1:30 pm - 4:31 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 01mnonstop

$310United Airlines

Thu, Sep 3 - Sat, Sep 5

11:10 am - 1:45 pmSAT San Antonio-MDW Chicago Midway

2h 35mnonstop

1:50 pm - 4:35 pmMDW Chicago Midway-SAT San Antonio

2h 45mnonstop

$310Southwest

Sat, Aug 29 - Sat, Sep 5

2:15 pm - 4:50 pmSAT San Antonio-MDW Chicago Midway

2h 35mnonstop

8:30 pm - 11:15 pmMDW Chicago Midway-SAT San Antonio

2h 45mnonstop

$310Southwest

Fri, Sep 11 - Tue, Sep 15

7:28 am - 10:30 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 02mnonstop

11:08 am - 1:59 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 51mnonstop

$310American Airlines

Fri, Sep 11 - Tue, Sep 15

5:59 am - 9:06 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 07mnonstop

10:00 pm - 12:48 amORD Chicago O'Hare Intl-SAT San Antonio

2h 48mnonstop

$310American Airlines

Sat, Sep 5 - Tue, Sep 8

9:25 am - 12:00 pmSAT San Antonio-MDW Chicago Midway

2h 35mnonstop

1:50 pm - 4:35 pmMDW Chicago Midway-SAT San Antonio

2h 45mnonstop

$310Southwest

Wed, Sep 2 - Sat, Sep 5

2:50 pm - 5:25 pmSAT San Antonio-MDW Chicago Midway

2h 35mnonstop

1:50 pm - 4:35 pmMDW Chicago Midway-SAT San Antonio

2h 45mnonstop

$310Southwest

Wed, Sep 2 - Sat, Sep 5

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Frontier flights from San Antonio to Indiana

Our best Frontier deals on San Antonio to Indiana flight tickets

Frontier

Aug 28

SAT9:51 amSan Antonio

7h 47m

1 stop

IND6:38 pmIndianapolis

Sep 3

IND9:59 pmIndianapolis

11h 57m

1 stop

SAT8:56 amSan Antonio

$239

Frontier

Sep 23

SAT8:20 pmSan Antonio

17h 57m

1 stop

IND3:17 pmIndianapolis

Sep 28

IND4:12 pmIndianapolis

28h 13m

1 stop

SAT7:25 pmSan Antonio

$243

Frontier

Aug 24

SAT9:51 amSan Antonio

26h 56m

1 stop

CVG1:47 pmCincinnati Cinci./N. Kentucky

Aug 31

CVG9:20 pmCincinnati Cinci./N. Kentucky

25h 09m

1 stop

SAT9:29 pmSan Antonio

$248

American Airlines flights from San Antonio to Indiana

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

American Airlines

Sep 5

SAT1:33 pmSan Antonio

3h 06m

ORD4:39 pmChicago O'Hare Intl

Sep 6

ORD10:05 amChicago O'Hare Intl

2h 48m

SAT12:53 pmSan Antonio

$298

American Airlines

Sep 10

SAT6:00 amSan Antonio

4h 57m

1 stop

FWA11:57 amFort Wayne

Sep 19

FWA4:37 pmFort Wayne

6h 01m

1 stop

SAT9:38 pmSan Antonio

$305

American Airlines

Sep 5

SAT1:43 pmSan Antonio

4h 46m

1 stop

ORD6:29 pmChicago O'Hare Intl

Sep 6

ORD3:19 pmChicago O'Hare Intl

2h 57m

SAT6:16 pmSan Antonio

$307

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Fri 8/28

9:51 am-6:38 pm

1 stop7h 47m

Indianapolis

Thu 9/3

9:59 pm-8:56 am

1 stop11h 57m

$239

San AntonioIndianapolis

SAT San Antonio - IND Indianapolis

SATIND

San Antonio

Tue 9/22

8:20 pm-3:17 pm

1 stop17h 57m

Indianapolis

Thu 9/24

8:56 pm-7:25 pm

1 stop23h 29m

$243

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Sat 8/22

5:00 am-12:49 pm

1 stop6h 49m

Louisville Intl

Sat 9/5

11:56 am-7:24 pm

1 stop8h 28m

$271

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Tue 8/25

6:00 am-12:49 pm

1 stop5h 49m

Louisville Intl

Tue 9/1

2:36 pm-9:15 pm

1 stop7h 39m

$271

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Sat 8/22

10:53 am-7:42 pm

1 stop7h 49m

Louisville Intl

Sat 8/29

3:25 pm-9:04 pm

1 stop6h 39m

$271

Quickest round-trip

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Sat 8/22

4:12 pm-10:15 pm

1 stop5h 03m

Louisville Intl

Sat 9/5

9:00 am-3:43 pm

2 stops7h 43m

$276

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Sat 8/22

7:35 am-1:07 pm

1 stop4h 32m

Louisville Intl

Sat 8/29

10:23 am-5:44 pm

2 stops8h 21m

$276

San AntonioCincinnati

SAT San Antonio - CVG Cincinnati Cinci./N. Kentucky

SATCVG

San Antonio

Sat 8/29

9:51 am-11:42 pm

1 stop12h 51m

Cincinnati Cinci./N. Kentucky

Sat 9/5

12:26 pm-9:15 am

2 stops21h 49m

$295

San AntonioCincinnati

SAT San Antonio - CVG Cincinnati Cinci./N. Kentucky

SATCVG

San Antonio

Sat 8/29

9:51 am-11:42 pm

1 stop12h 51m

Cincinnati Cinci./N. Kentucky

Sat 9/5

12:26 pm-9:15 am

2 stops21h 49m

$295

San AntonioFort Wayne

SAT San Antonio - FWA Fort Wayne

SATFWA

San Antonio

Fri 10/30

4:29 pm-11:48 pm

1 stop6h 19m

Fort Wayne

Tue 11/3

8:10 am-2:10 pm

1 stop7h 00m

$317

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

Other information

What is the cheapest month to fly to Indiana?

The cheapest month to fly to Indiana from San Antonio is in September. Flight prices, which tend to average around $315, are often lower during this time because this is during the off-season. The month of November is another great option to travel to Indiana, with average flight prices from San Antonio averaging around $338.

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

You are more likely to see cheaper flights to Indiana from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Indiana for around $482 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indiana from San Antonio for as low as $274 on momondo.

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

Fastest flight time	2h 35m
Direct flights	Every day
Airports in Indiana	94 airports

The fastest flight from San Antonio to Indiana takes 2h 35m

Direct flights go from San Antonio to Indiana every day.

There are 94 airports in Indiana. From San Antonio there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

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 5 as of August 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
Frontier	PriceFrom $87	Free Cancellation	Rating 5.6 2,723 reviews	Search Frontier flights
American Airlines	PriceFrom $154	Free Cancellation	Rating 7.1 11,868 reviews	Search American Airlines flights
Delta	PriceFrom $157	Free Cancellation	Rating 7.8 8,499 reviews	Search Delta flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 10,073 reviews	Search United Airlines flights
Southwest	PriceFrom $316	Free Cancellation	Rating 8.0 4,221 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.