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

Frontier, Spirit Airlines, and Southwest are the most popular carriers operating from San Antonio to Indiana

What airlines fly to Indiana?

American Airlines, Southwest and Delta are the top three most popular airlines that fly to Indiana from San Antonio according to our data. American Airlines is the first choice among our users, with 31% of people opting to fly with this airline when traveling to Indiana. Keep in mind that there are 7 different airlines that fly to Indiana on a routine basis, so you have a few additional options to choose from.

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

The number of flights available between San Antonio and Indiana is 168 per week as of March 2026. The most frequent departure day is Mon, with 17% 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 6 as of March 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.

$101 Cheap Flights from San Antonio to Indiana in 2026

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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.

7:54 pm - 7:54 pm

SAT

IND

23h 00m

1 stop

8:39 pm - 6:59 pm

IND

SAT

23h 20m

1 stop

$191Frontier

Tue, May 12 - Mon, May 18

7:45 am - 2:19 pm

SAT

ORD

6h 34m

1 stop

7:20 am - 9:27 am

ORD

SAT

26h 07m

1 stop

$197Multiple Airlines

Wed, Apr 8 - Mon, Apr 13

6:14 pm - 12:28 am

SAT

AZO

5h 14m

1 stop

12:14 pm - 5:44 pm

AZO

SAT

6h 30m

1 stop

$286American Airlines

Tue, Apr 14 - Sat, Apr 25

6:14 pm - 12:28 am

SAT

AZO

5h 14m

1 stop

5:50 am - 2:21 pm

AZO

SAT

9h 31m

2 stops

$292American Airlines

Tue, Apr 14 - Sat, Apr 25

9:05 am - 11:40 am

SAT

MDW

2h 35mnonstop

9:00 pm - 11:50 pm

MDW

SAT

2h 50mnonstop

$297Southwest

Tue, Apr 14 - Tue, Apr 21

5:40 pm - 9:45 pm

SAT

MDW

4h 05m

1 stop

9:00 pm - 11:50 pm

MDW

SAT

2h 50mnonstop

$303Southwest

Tue, Apr 14 - Tue, Apr 21

6:49 am - 1:06 pm

SAT

FWA

5h 17m

1 stop

6:42 pm - 10:58 pm

FWA

SAT

5h 16m

1 stop

$305United Airlines

Sat, Apr 25 - Mon, Apr 27

6:49 am - 1:46 pm

SAT

AZO

5h 57m

1 stop

6:45 pm - 10:54 pm

AZO

SAT

5h 09m

1 stop

$306United Airlines

Sat, May 2 - Sat, May 9

2:00 pm - 10:28 pm

SAT

FWA

7h 28m

1 stop

11:40 am - 5:13 pm

FWA

SAT

6h 33m

1 stop

$320Delta

Wed, Jul 1 - Sat, Jul 4

2:51 pm - 11:08 pm

SAT

SBN

7h 17m

1 stop

12:13 pm - 5:13 pm

SBN

SAT

6h 00m

1 stop

$337Delta

Tue, Jun 16 - Wed, Jun 24

Frontier flights from San Antonio to Indiana

Our best Frontier deals on San Antonio to Indiana flight tickets

Frontier

May 12

SAT7:54 pmSan Antonio

23h 00m

1 stop

IND7:54 pmIndianapolis

May 18

IND8:39 pmIndianapolis

23h 20m

1 stop

SAT6:59 pmSan Antonio

$191

Frontier

May 1

SAT8:25 pmSan Antonio

9h 43m

1 stop

ORD6:08 amChicago O'Hare Intl

May 4

ORD8:58 pmChicago O'Hare Intl

23h 16m

1 stop

SAT8:14 pmSan Antonio

$202

Frontier

May 1

SAT8:25 pmSan Antonio

9h 43m

1 stop

ORD6:08 amChicago O'Hare Intl

May 6

ORD9:42 pmChicago O'Hare Intl

21h 17m

1 stop

SAT6:59 pmSan Antonio

$206

Spirit Airlines flights from San Antonio to Indiana

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

Spirit Airlines

Mar 31

SAT1:22 pmSan Antonio

19h 28m

2 stops

ORD8:50 amChicago O'Hare Intl

Apr 4

ORD4:36 pmChicago O'Hare Intl

16h 51m

1 stop

SAT9:27 amSan Antonio

$270

Spirit Airlines

Apr 20

SAT6:00 amSan Antonio

27h 36m

1 stop

ORD9:36 amChicago O'Hare Intl

Apr 24

ORD7:15 pmChicago O'Hare Intl

28h 36m

1 stop

SAT11:51 pmSan Antonio

$272

Spirit Airlines

Mar 24

SAT1:22 pmSan Antonio

6h 41m

1 stop

ORD8:03 pmChicago O'Hare Intl

Apr 12

ORD6:10 pmChicago O'Hare Intl

18h 17m

2 stops

SAT12:27 pmSan Antonio

$283

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 5/12

7:54 pm-7:54 pm

1 stop23h 00m

Indianapolis

Mon 5/18

8:39 pm-6:59 pm

1 stop23h 20m

$191

San AntonioChicago

SAT - ORD

SATORD

San Antonio

Wed 4/8

7:45 am-2:19 pm

1 stop6h 34m

Chicago O'Hare Intl

Mon 4/13

7:20 am-9:27 am

1 stop26h 07m

$197

San AntonioKalamazoo

SAT - AZO

SATAZO

San Antonio

Tue 4/14

6:14 pm-12:28 am

1 stop5h 14m

Kalamazoo Intl

Sat 4/25

12:14 pm-5:44 pm

1 stop6h 30m

$286

San AntonioKalamazoo

SAT - AZO

SATAZO

San Antonio

Tue 4/14

6:14 pm-12:28 am

1 stop5h 14m

Kalamazoo Intl

Sat 4/25

5:50 am-2:21 pm

2 stops9h 31m

$292

Quickest round-trip

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

Tue 4/14

9:05 am-11:40 am

Nonstop2h 35m

Chicago Midway

Tue 4/21

9:00 pm-11:50 pm

Nonstop2h 50m

$297

San AntonioChicago

SAT - MDW

SATMDW

San Antonio

Tue 4/14

5:40 pm-9:45 pm

1 stop4h 05m

Chicago Midway

Tue 4/21

9:00 pm-11:50 pm

Nonstop2h 50m

$303

San AntonioFort Wayne

SAT - FWA

SATFWA

San Antonio

Sat 4/25

6:49 am-1:06 pm

1 stop5h 17m

Fort Wayne

Mon 4/27

6:42 pm-10:58 pm

1 stop5h 16m

$305

San AntonioKalamazoo

SAT - AZO

SATAZO

San Antonio

Sat 5/2

6:49 am-1:46 pm

1 stop5h 57m

Kalamazoo Intl

Sat 5/9

6:45 pm-10:54 pm

1 stop5h 09m

$306

San AntonioFort Wayne

SAT - FWA

SATFWA

San Antonio

Wed 7/1

2:00 pm-10:28 pm

1 stop7h 28m

Fort Wayne

Sat 7/4

11:40 am-5:13 pm

1 stop6h 33m

$320

San AntonioSouth Bend

SAT - SBN

SATSBN

San Antonio

Tue 6/16

2:51 pm-11:08 pm

1 stop7h 17m

South Bend/Michiana

Wed 6/24

12:13 pm-5:13 pm

1 stop6h 00m

$337

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 August. Flight prices, which tend to average around $316, are often lower during this time because this is during the off-season. The month of October is another great option to travel to Indiana, with average flight prices from San Antonio averaging around $328.

How far in advance should I book a flight 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 $412 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 $295 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 30m
Direct flights	Every day
Airports in Indiana	94 airports

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

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 6 as of March 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 5.7 3,023 reviews	Search Frontier flights
Delta	PriceFrom $133	Free Cancellation	Rating 7.9 8,303 reviews	Search Delta flights
Spirit Airlines	PriceFrom $163	Free Cancellation	Rating 6.3 8,537 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $218	Free Cancellation	Rating 7.4 9,453 reviews	Search United Airlines flights
American Airlines	PriceFrom $258	Free Cancellation	Rating 7.1 11,482 reviews	Search American Airlines flights
Southwest	PriceFrom $274	Free Cancellation	Rating 8.0 4,324 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.