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 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, Delta, and Southwest 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 142 per week as of September 2026. The most frequent departure day is Fri, with 20% 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 September 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.

$102 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

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

8:21 pm - 3:27 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

18h 06m1 stop Denver Intl

4:32 pm - 7:25 pmCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

27h 53m1 stop Denver Intl

$223Frontier

Wed, Oct 21 - Mon, Oct 26

10:34 pm - 6:04 amSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

30h 30m1 stop Las Vegas Harry Reid Intl

4:32 pm - 7:26 pmCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

27h 54m1 stop Denver Intl

$223Frontier

Thu, Oct 15 - Tue, Oct 20

3:00 pm - 11:16 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

7h 16m1 stop Dallas/Fort Worth

6:00 am - 9:46 amCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

4h 46m1 stop Dallas/Fort Worth

$255American Airlines

Wed, Oct 14 - Wed, Oct 21

4:17 pm - 11:27 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

6h 10m1 stop Houston George Bush Intcntl

3:27 pm - 8:42 pmCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

6h 15m1 stop Denver Intl

$255United Airlines

Wed, Oct 14 - Wed, Oct 21

5:40 am - 2:20 pmSAT San Antonio-SDF Louisville Intl

7h 40m1 stop Orlando

1:40 pm - 8:30 pmSDF Louisville Intl-SAT San Antonio

7h 50m1 stop Orlando

$255Southwest

Wed, Nov 4 - Sat, Nov 7

12:05 pm - 5:55 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

4h 50m1 stop Chicago Midway

7:30 pm - 11:40 pmCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

5h 10m1 stop Chicago Midway

$255Southwest

Sat, Dec 12 - Wed, Dec 16

5:30 pm - 11:59 pmSAT San Antonio-SDF Louisville Intl

5h 29m1 stop Chicago O'Hare Intl

6:00 am - 11:04 amSDF Louisville Intl-SAT San Antonio

6h 04m1 stop Washington, D.C. Dulles Intl

$267United Airlines

Mon, Oct 5 - Tue, Oct 6

4:32 pm - 11:57 pmSAT San Antonio-ORD Chicago O'Hare Intl

7h 25m1 stop Atlanta Hartsfield-Jackson

5:29 pm - 11:07 pmORD Chicago O'Hare Intl-SAT San Antonio

5h 38m1 stop Detroit Metropolitan Wayne County

$281Delta

Tue, Oct 20 - Wed, Oct 21

5:39 pm - 11:53 pmSAT San Antonio-CVG Cincinnati Cinci./N. Kentucky

5h 14m1 stop Charlotte Douglas

7:16 pm - 10:56 pmCVG Cincinnati Cinci./N. Kentucky-SAT San Antonio

4h 40m1 stop Dallas/Fort Worth

$289American Airlines

Fri, Dec 11 - Wed, Dec 16

5:00 pm - 10:33 pmSAT San Antonio-MDW Chicago Midway

5h 33m1 stop Atlanta Hartsfield-Jackson

11:27 am - 5:25 pmMDW Chicago Midway-SAT San Antonio

5h 58m1 stop Atlanta Hartsfield-Jackson

$291Delta

Tue, Nov 3 - Tue, Nov 10

Cheap last minute flights

Enter your travel dates to find the best prices.

3:19 pm - 5:38 amSAT San Antonio-ORD Chicago O'Hare Intl

14h 19m1 stop Las Vegas Harry Reid Intl

1:21 pm - 11:44 amORD Chicago O'Hare Intl-SAT San Antonio

22h 23m1 stop Las Vegas Harry Reid Intl

$372Frontier

Tue, Sep 22 - Wed, Sep 23

2:47 pm - 5:38 amSAT San Antonio-ORD Chicago O'Hare Intl

14h 51m1 stop Las Vegas Harry Reid Intl

6:30 am - 7:25 pmORD Chicago O'Hare Intl-SAT San Antonio

12h 55m1 stop Denver Intl

$372Frontier

Sat, Sep 26 - Tue, Sep 29

12:41 pm - 9:03 pmSAT San Antonio-DAY Dayton

7h 22m1 stop Dallas/Fort Worth

9:40 am - 3:37 pmDAY Dayton-SAT San Antonio

6h 57m1 stop Dallas/Fort Worth

$461American Airlines

Tue, Sep 22 - Tue, Sep 29

4:21 pm - 11:14 pmSAT San Antonio-DAY Dayton

5h 53m1 stop Atlanta Hartsfield-Jackson

6:00 am - 9:47 amDAY Dayton-SAT San Antonio

4h 47m1 stop Atlanta Hartsfield-Jackson

$461Delta

Tue, Sep 22 - Tue, Sep 29

8:00 am - 2:41 pmSAT San Antonio-DAY Dayton

5h 41m1 stop Atlanta Hartsfield-Jackson

6:00 am - 12:49 pmDAY Dayton-SAT San Antonio

7h 49m1 stop Atlanta Hartsfield-Jackson

$461Delta

Tue, Sep 22 - Tue, Sep 29

2:47 pm - 5:38 amSAT San Antonio-ORD Chicago O'Hare Intl

14h 51m1 stop Las Vegas Harry Reid Intl

3:50 pm - 8:45 amORD Chicago O'Hare Intl-SAT San Antonio

40h 55m2 stops Orlando Raleigh-Durham

$507Multiple Airlines

Sat, Sep 26 - Tue, Sep 29

9:25 am - 10:20 amSAT San Antonio-ORD Chicago O'Hare Intl

24h 55m2 stops Raleigh-Durham Orlando

3:50 pm - 9:07 amORD Chicago O'Hare Intl-SAT San Antonio

17h 17m1 stop Orlando

$520Multiple Airlines

Thu, Sep 24 - Tue, Sep 29

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

2h 35mnonstop

9:25 pm - 12:15 amMDW Chicago Midway-SAT San Antonio

2h 50mnonstop

$524Southwest

Sat, Sep 26 - Sun, Oct 25

1:10 pm - 8:50 pmSAT San Antonio-MDW Chicago Midway

7h 40m1 stop Denver Intl

9:25 pm - 12:15 amMDW Chicago Midway-SAT San Antonio

2h 50mnonstop

$534Southwest

Sat, Sep 26 - Sun, Oct 25

3:12 pm - 11:06 pmSAT San Antonio-SBN South Bend/Michiana

6h 54m1 stop Dallas/Fort Worth

6:41 pm - 10:50 pmSBN South Bend/Michiana-SAT San Antonio

5h 09m1 stop Dallas/Fort Worth

$544American Airlines

Fri, Sep 25 - Mon, Sep 28

Cheap direct flights

Enter your travel dates to find the best prices.

3:00 pm - 5:35 pmSAT San Antonio-MDW Chicago Midway

2h 35mnonstop

8:50 pm - 11:40 pmMDW Chicago Midway-SAT San Antonio

2h 50mnonstop

$281Southwest

Wed, Nov 11 - Mon, Dec 14

1:45 pm - 4:15 pmSAT San Antonio-MDW Chicago Midway

2h 30mnonstop

11:30 am - 2:30 pmMDW Chicago Midway-SAT San Antonio

3h 00mnonstop

$281Southwest

Tue, Jan 26 - Mon, Feb 1

6:34 am - 9:32 amSAT San Antonio-ORD Chicago O'Hare Intl

2h 58mnonstop

9:05 am - 12:20 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 15mnonstop

$281United Airlines

Wed, Nov 11 - Mon, Dec 14

6:35 am - 9:35 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 00mnonstop

7:50 pm - 10:50 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 00mnonstop

$281United Airlines

Mon, Oct 5 - Wed, Oct 7

3:35 pm - 6:05 pmSAT San Antonio-MDW Chicago Midway

2h 30mnonstop

11:30 am - 2:30 pmMDW Chicago Midway-SAT San Antonio

3h 00mnonstop

$299Southwest

Thu, Feb 11 - Wed, Feb 17

2:45 pm - 5:25 pmSAT San Antonio-MDW Chicago Midway

2h 40mnonstop

10:00 am - 12:55 pmMDW Chicago Midway-SAT San Antonio

2h 55mnonstop

$299Southwest

Wed, Nov 4 - Tue, Nov 10

7:03 am - 10:05 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 02mnonstop

2:50 pm - 6:09 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 19mnonstop

$300American Airlines

Wed, Jan 27 - Fri, Jan 29

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

3h 00mnonstop

2:50 pm - 6:08 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 18mnonstop

$301American Airlines

Thu, Oct 15 - Sat, Oct 17

3:09 pm - 6:11 pmSAT San Antonio-ORD Chicago O'Hare Intl

3h 02mnonstop

8:59 pm - 11:57 pmORD Chicago O'Hare Intl-SAT San Antonio

2h 58mnonstop

$301American Airlines

Mon, Oct 5 - Sat, Oct 31

6:35 am - 9:35 amSAT San Antonio-ORD Chicago O'Hare Intl

3h 00mnonstop

8:27 pm - 11:35 pmORD Chicago O'Hare Intl-SAT San Antonio

3h 08mnonstop

$301United Airlines

Thu, Oct 22 - Mon, Oct 26

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American Airlines flights from San Antonio to Indiana

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

American Airlines

Oct 17

SAT5:00 amSan Antonio

4h 22m

1 stop

IND10:22 amIndianapolis

Oct 24

IND4:06 pmIndianapolis

7h 50m

1 stop

SAT10:56 pmSan Antonio

$291

American Airlines

Oct 5

SAT3:09 pmSan Antonio

3h 02m

ORD6:11 pmChicago O'Hare Intl

Oct 31

ORD8:59 pmChicago O'Hare Intl

2h 58m

SAT11:57 pmSan Antonio

$301

American Airlines

Oct 16

SAT6:38 pmSan Antonio

3h 05m

ORD9:43 pmChicago O'Hare Intl

Oct 24

ORD9:00 pmChicago O'Hare Intl

2h 58m

SAT11:58 pmSan Antonio

$305

United Airlines flights from San Antonio to Indiana

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

United Airlines

Oct 14

SAT4:17 pmSan Antonio

6h 10m

1 stop

CVG11:27 pmCincinnati Cinci./N. Kentucky

Oct 21

CVG3:27 pmCincinnati Cinci./N. Kentucky

6h 15m

1 stop

SAT8:42 pmSan Antonio

$255

United Airlines

Oct 5

SAT5:30 pmSan Antonio

5h 29m

1 stop

SDF11:59 pmLouisville Intl

Oct 6

SDF6:00 amLouisville Intl

6h 04m

1 stop

SAT11:04 amSan Antonio

$267

United Airlines

Dec 4

SAT5:45 pmSan Antonio

4h 57m

1 stop

CVG11:42 pmCincinnati Cinci./N. Kentucky

Dec 5

CVG8:00 amCincinnati Cinci./N. Kentucky

8h 04m

1 stop

SAT3:04 pmSan Antonio

$284

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioCincinnati

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

SATCVG

San Antonio

Wed 10/21

8:21 pm-3:27 pm

1 stop18h 06m

Cincinnati Cinci./N. Kentucky

Mon 10/26

4:32 pm-7:25 pm

1 stop27h 53m

$223

San AntonioCincinnati

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

SATCVG

San Antonio

Thu 10/15

10:34 pm-6:04 am

1 stop30h 30m

Cincinnati Cinci./N. Kentucky

Tue 10/20

4:32 pm-7:26 pm

1 stop27h 54m

$223

San AntonioCincinnati

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

SATCVG

San Antonio

Wed 10/14

3:00 pm-11:16 pm

1 stop7h 16m

Cincinnati Cinci./N. Kentucky

Wed 10/21

6:00 am-9:46 am

1 stop4h 46m

$255

San AntonioCincinnati

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

SATCVG

San Antonio

Wed 10/14

4:17 pm-11:27 pm

1 stop6h 10m

Cincinnati Cinci./N. Kentucky

Wed 10/21

3:27 pm-8:42 pm

1 stop6h 15m

$255

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Wed 11/4

5:40 am-2:20 pm

1 stop7h 40m

Louisville Intl

Sat 11/7

1:40 pm-8:30 pm

1 stop7h 50m

$255

San AntonioCincinnati

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

SATCVG

San Antonio

Sat 12/12

12:05 pm-5:55 pm

1 stop4h 50m

Cincinnati Cinci./N. Kentucky

Wed 12/16

7:30 pm-11:40 pm

1 stop5h 10m

$255

San AntonioLouisville

SAT San Antonio - SDF Louisville Intl

SATSDF

San Antonio

Mon 10/5

5:30 pm-11:59 pm

1 stop5h 29m

Louisville Intl

Tue 10/6

6:00 am-11:04 am

1 stop6h 04m

$267

San AntonioChicago

SAT San Antonio - ORD Chicago O'Hare Intl

SATORD

San Antonio

Tue 10/20

4:32 pm-11:57 pm

1 stop7h 25m

Chicago O'Hare Intl

Wed 10/21

5:29 pm-11:07 pm

1 stop5h 38m

$281

Quickest round-trip

San AntonioCincinnati

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

SATCVG

San Antonio

Fri 12/11

5:39 pm-11:53 pm

1 stop5h 14m

Cincinnati Cinci./N. Kentucky

Wed 12/16

7:16 pm-10:56 pm

1 stop4h 40m

$289

San AntonioChicago

SAT San Antonio - MDW Chicago Midway

SATMDW

San Antonio

Tue 11/3

5:00 pm-10:33 pm

1 stop5h 33m

Chicago Midway

Tue 11/10

11:27 am-5:25 pm

1 stop5h 58m

$291

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 November. Flight prices, which tend to average around $338, are often lower during this time because this is during the off-season. The month of May is another great option to travel to Indiana, with average flight prices from San Antonio averaging around $373.

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 $500 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 $310 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

Best Price Found	$102
Fastest flight time	2h 30m
Direct flights	Every day
Airports in Indiana	94 airports

The best one-way flight to Indiana from San Antonio in the past 72 hours is $102. The best round-trip flight deal from San Antonio to Indiana found on momondo in the last 72 hours is $223.

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

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 September 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 8,590 reviews	Search Delta flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 10,220 reviews	Search United Airlines flights
American Airlines	PriceFrom $246	Free Cancellation	Rating 7.0 12,072 reviews	Search American Airlines flights
Southwest	PriceFrom $352	Free Cancellation	Rating 8.0 4,193 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.