How long is the flight from Indiana to San Antonio?

Frontier, Spirit Airlines, and United Airlines can get you from Indiana to San Antonio in just under 6h 19m. Your travel time can differ by up to 5h 01m. The distance between Indiana and San Antonio is about 984 mi. Both multi-stop and nonstop flights can be found to your destination and back.

What are the cheapest airlines to fly from Indiana to San Antonio one-way?

The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Indiana to San Antonio for a low price.

In terms of precipitation, rainfall in San Antonio ranges from 1.6 - 3.7 inches per month. May is typically the wettest month, when rainfall can reach 3.7 in. December is typically the driest time to visit San Antonio when rainfall is around 1.6 in.

If weather is an important factor for your trip to San Antonio, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What are the most popular routes from Indiana to San Antonio?

While some choose either Chicago Midway - San Antonio or Cincinnati Cinci./N. Kentucky - San Antonio, Chicago O'Hare Intl - San Antonio is the most popular route from Indiana to San Antonio.

What are the most popular airlines that fly from Indiana to San Antonio?

The most popular airlines flying from Indiana to San Antonio are American Airlines, Delta and Frontier. Something to consider prior to booking your flight.

What airport do you fly into for flights to San Antonio from Indiana?

San Antonio (SAT) is the airport you will fly into if you book a flight from Indiana to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.

Can I find deals for flights from Indiana to San Antonio that include hotel bookings?

Yes. In addition to deals on Indiana to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Indiana to San Antonio?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to San Antonio.

Can I find deals for business class flights from Indiana to San Antonio?

Yes. Cheapflights offers flight deals from Indiana to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$79+ Flights from Indiana to San Antonio

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Cheap flight deals from Indiana to San Antonio

Round-trip from	$158 (Frontier)
One-way from	$79 (Frontier)
Popular in	November
Cheapest in	August
Average price	$366

From Indiana to San Antonio

Search Deals

One-way flight from Indiana to San Antonio

Search Deals

Highest demand for flights based on searches. 6% potential increase in price ($26 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).

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Average for round-trip flights in September 2025

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Find flight deals from Indiana to San Antonio

Cheapest flights from Indiana to San Antonio
Explore the most affordable flight options available from Indiana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Fri 10/106:24 pmMDW - SAT

1 stop22h 13mFrontier

Mon 10/1310:54 amSAT - MDW

1 stop10h 52mFrontier

Deal found 9/16

$157

Thu 10/166:50 amORD - SAT

1 stop12h 51mFrontier

Sat 10/185:32 pmSAT - ORD

1 stop6h 21mFrontier

Deal found 9/15

$158

Sat 11/17:15 amORD - SAT

1 stop7h 02mFrontier

Mon 11/35:35 pmSAT - ORD

1 stop6h 36mFrontier

Deal found 9/16

$159

Fri 10/246:50 amORD - SAT

1 stop12h 51mFrontier

Mon 10/275:45 pmSAT - ORD

1 stop5h 54mFrontier

Deal found 9/15

$160

Fri 9/266:20 amMDW - SAT

1 stop10h 10mFrontier

Mon 9/295:40 pmSAT - MDW

1 stop5h 40mFrontier

Deal found 9/17

$160

Thu 9/255:10 amORD - SAT

1 stop5h 38mFrontier

Fri 9/267:25 pmSAT - ORD

1 stop26h 03mFrontier

Deal found 9/15

$162

Sat 9/278:25 amORD - SAT

1 stop6h 02mFrontier

Fri 10/35:40 pmSAT - ORD

1 stop5h 59mFrontier

Deal found 9/15

$166

Sat 9/278:25 amORD - SAT

1 stop6h 02mFrontier

Thu 10/211:33 amSAT - ORD

1 stop12h 06mFrontier

Deal found 9/15

$167

Fri 10/176:20 amMDW - SAT

1 stop10h 30mFrontier

Sun 10/195:47 pmSAT - MDW

1 stop5h 59mFrontier

Deal found 9/16

$167

Sat 10/118:00 amCVG - SAT

1 stop9h 37mFrontier

Thu 10/1612:09 pmSAT - CVG

1 stop12h 30mFrontier

Deal found 9/16

$168

Sat 10/117:05 amORD - SAT

1 stop9h 32mFrontier

Mon 10/138:20 pmSAT - ORD

1 stop27h 33mFrontier

Deal found 9/16

$169

Mon 10/135:05 amORD - SAT

1 stop11h 45mFrontier

Thu 10/168:26 pmSAT - ORD

1 stop28h 33mFrontier

Deal found 9/16

$170

Best flights from Indiana to San Antonio
Discover carefully curated flight deals from Indiana to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2025.

Mon 10/2011:31 amIND - SAT

1 stop6h 19mFrontier

Tue 10/213:59 pmSAT - IND

1 stop23h 30mFrontier

Deal found 9/16

$170

Mon 10/275:30 amIND - SAT

1 stop11h 20mSpirit Airlines

Fri 10/317:35 pmSAT - IND

1 stop13h 13mSpirit Airlines

Deal found 9/14

$217

Wed 10/154:45 pmFWA - SAT

1 stop7h 10mUnited Airlines

Sat 10/251:05 pmSAT - FWA

1 stop6h 00mUnited Airlines

Deal found 9/15

$231

Fri 11/78:39 pmIND - SAT

1 stop18h 38mMultiple Airlines

Tue 11/114:16 pmSAT - IND

1 stop29h 40mMultiple Airlines

Deal found 9/14

$240

Thu 10/307:05 amFWA - SAT

1 stop5h 45mDelta

Mon 11/35:25 amSAT - FWA

1 stop7h 04mDelta

Deal found 9/16

$259

Tue 2/36:27 amDAY - SAT

1 stop5h 50mAmerican Airlines

Sat 2/72:36 pmSAT - DAY

1 stop6h 14mAmerican Airlines

Deal found 9/16

$259

Sat 11/112:20 pmSDF - SAT

2 stops8h 00mSouthwest

Tue 11/410:40 amSAT - SDF

2 stops5h 30mSouthwest

Deal found 9/15

$315

Thu 11/66:35 amIND - SAT

1 stop9h 36mSpirit Airlines

Thu 11/136:00 amSAT - IND

1 stop6h 02mSpirit Airlines

Deal found 9/15

$227

Sun 11/98:25 amCVG - SAT

1 stop25h 49mMultiple Airlines

Tue 11/114:16 pmSAT - CVG

2 stops23h 54mMultiple Airlines

Deal found 9/15

$249

Fri 9/266:20 amMDW - SAT

1 stop10h 10mFrontier

Sun 9/288:20 pmSAT - MDW

1 stop19h 33mFrontier

Deal found 9/15

$258

Sat 11/81:29 pmDAY - SAT

1 stop7h 59mDelta

Wed 11/126:30 amSAT - DAY

1 stop7h 50mDelta

Deal found 9/16

$259

Fri 11/77:11 pmDAY - SAT

1 stop6h 17mAmerican Airlines

Tue 11/111:40 pmSAT - DAY

1 stop5h 15mAmerican Airlines

Deal found 9/14

$259

Tue 2/32:52 pmDAY - SAT

1 stop7h 04mUnited Airlines

Sat 2/77:00 amSAT - DAY

1 stop5h 23mUnited Airlines

Deal found 9/15

$259

Thu 10/235:30 amIND - SAT

1 stop11h 20mSpirit Airlines

Mon 10/277:00 amSAT - IND

1 stop9h 25mSpirit Airlines

Deal found 9/15

$238

Mon 10/273:34 pmIND - SAT

2 stops33h 06mMultiple Airlines

Fri 10/317:35 pmSAT - IND

1 stop13h 13mMultiple Airlines

Deal found 9/15

$257

Sat 10/1111:09 amDAY - SAT

1 stop7h 07mDelta

Wed 10/156:41 amSAT - DAY

1 stop6h 51mDelta

Deal found 9/17

$259

Sat 11/11:55 pmDAY - SAT

1 stop8h 39mAmerican Airlines

Tue 11/46:00 amSAT - DAY

1 stop4h 32mAmerican Airlines

Deal found 9/16

$259

Sat 10/1111:37 amSBN - SAT

2 stops7h 17mUnited Airlines

Sun 10/126:45 amSAT - SBN

1 stop4h 51mUnited Airlines

Deal found 9/16

$264

Mon 11/311:47 amSDF - SAT

1 stop7h 43mSpirit Airlines

Wed 11/54:16 pmSAT - SDF

1 stop16h 43mSpirit Airlines

Deal found 9/15

$248

Fri 11/712:30 pmMDW - SAT

1 stop7h 00mFrontier

Sun 11/910:46 pmSAT - MDW

2 stops12h 44mFrontier

Deal found 9/17

$274

Fri 10/2411:47 amSDF - SAT

1 stop7h 43mMultiple Airlines

Sun 10/267:35 pmSAT - SDF

1 stop12h 56mMultiple Airlines

Deal found 9/16

$258

Thu 11/134:10 pmDAY - SAT

1 stop5h 11mDelta

Sun 11/166:30 amSAT - DAY

1 stop7h 50mDelta

Deal found 9/17

$259

Mon 12/81:35 pmCVG - SAT

1 stop10h 45mSouthwest

Tue 12/99:20 amSAT - CVG

2 stops7h 55mSouthwest

Deal found 9/17

$323

Fri 11/141:27 pmCVG - SAT

1 stop7h 03mFrontier

Sun 11/168:25 pmSAT - CVG

2 stops19h 45mFrontier

Deal found 9/14

$277

Sat 10/119:00 amDAY - SAT

2 stops9h 54mUnited Airlines

Wed 10/151:05 pmSAT - DAY

1 stop6h 04mUnited Airlines

Deal found 9/17

$281

Thu 10/168:16 pmIND - SAT

1 stop23h 14mSpirit Airlines

Mon 10/204:55 pmSAT - IND

1 stop15h 25mSpirit Airlines

Deal found 9/16

$257

Sat 10/111:15 pmSBN - SAT

1 stop8h 13mDelta

Sun 10/126:25 amSAT - SBN

1 stop5h 00mDelta

Deal found 9/16

$259

Thu 10/237:15 amSDF - SAT

1 stop9h 35mMultiple Airlines

Sun 10/267:35 pmSAT - SDF

1 stop12h 56mMultiple Airlines

Deal found 9/16

$260

Tue 12/21:35 pmCVG - SAT

1 stop10h 45mSouthwest

Thu 12/412:45 pmSAT - CVG

2 stops8h 45mSouthwest

Deal found 9/16

$323

Tue 9/306:22 pmFWA - SAT

1 stop5h 38mAmerican Airlines

Sat 10/48:00 amSAT - FWA

2 stops7h 55mAmerican Airlines

Deal found 9/15

$294

Last-minute flights from Indiana to San Antonio
Discover last-minute flight deals from Indiana to San Antonio. Data last updated September 17, 2025 and is based on user searches.

Thu 9/255:10 amORD - SAT

1 stop5h 38mFrontier

Fri 9/267:25 pmSAT - ORD

1 stop26h 03mFrontier

Deal found 9/15

$162

Fri 9/266:20 amMDW - SAT

1 stop10h 10mFrontier

Mon 9/295:40 pmSAT - MDW

1 stop5h 40mFrontier

Deal found 9/16

$160

Sat 9/278:25 amORD - SAT

1 stop6h 02mFrontier

Fri 10/35:40 pmSAT - ORD

1 stop5h 59mFrontier

Deal found 9/15

$166

Sat 9/278:25 amORD - SAT

1 stop6h 02mFrontier

Thu 10/211:33 amSAT - ORD

1 stop12h 06mFrontier

Deal found 9/15

$167

Fri 10/106:24 pmMDW - SAT

1 stop22h 13mFrontier

Mon 10/1310:54 amSAT - MDW

1 stop10h 52mFrontier

Deal found 9/16

$157

Sat 10/118:00 amCVG - SAT

1 stop9h 37mFrontier

Thu 10/1612:09 pmSAT - CVG

1 stop12h 30mFrontier

Deal found 9/16

$168

Sat 10/117:05 amORD - SAT

1 stop9h 32mFrontier

Mon 10/138:20 pmSAT - ORD

1 stop27h 33mFrontier

Deal found 9/16

$169

Mon 10/135:05 amORD - SAT

1 stop11h 45mFrontier

Thu 10/168:26 pmSAT - ORD

1 stop28h 33mFrontier

Deal found 9/16

$170

Thu 10/166:50 amORD - SAT

1 stop12h 51mFrontier

Sat 10/185:32 pmSAT - ORD

1 stop6h 21mFrontier

Deal found 9/15

$158

Fri 10/176:20 amMDW - SAT

1 stop10h 30mFrontier

Sun 10/195:47 pmSAT - MDW

1 stop5h 59mFrontier

Deal found 9/16

$167

Mon 10/2011:31 amIND - SAT

1 stop6h 19mFrontier

Tue 10/213:59 pmSAT - IND

1 stop23h 30mFrontier

Deal found 9/16

$170

Fri 10/246:50 amORD - SAT

1 stop12h 51mFrontier

Mon 10/275:45 pmSAT - ORD

1 stop5h 54mFrontier

Deal found 9/15

$160

One-way flights from Indiana to San Antonio
Search for one-way flight options from Indiana to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 17, 2025.

Mon 10/612:06 pmIND - SAT

1 stop5h 24mFrontier

Deal found 9/16

$79

Sat 10/48:25 amORD - SAT

1 stop6h 02mFrontier

Deal found 9/14

$80

Fri 10/2412:11 pmMDW - SAT

1 stop7h 30mFrontier

Deal found 9/14

$80

Mon 10/209:44 amMDW - SAT

1 stop7h 06mFrontier

Deal found 9/16

$81

Tue 10/218:00 amCVG - SAT

1 stop8h 14mFrontier

Deal found 9/15

$84

Thu 10/166:50 amORD - SAT

1 stop12h 51mFrontier

Deal found 9/16

$85

Sun 10/195:05 amORD - SAT

1 stop11h 47mFrontier

Deal found 9/14

$86

Sun 10/196:20 amMDW - SAT

1 stop10h 32mFrontier

Deal found 9/14

$86

Sun 11/25:00 amORD - SAT

1 stop13h 30mFrontier

Deal found 9/15

$87

Thu 10/236:24 pmMDW - SAT

1 stop25h 17mFrontier

Deal found 9/14

$87

Sat 11/158:00 amORD - SAT

1 stop9h 10mFrontier

Deal found 9/17

$88

Sat 10/258:00 amCVG - SAT

1 stop9h 37mFrontier

Deal found 9/15

$90

Cheapflights Fare Finder

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

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Mon 10/20

11:31 am-4:50 pm

1 stop6h 19m

San Antonio

Tue 10/21

3:59 pm-4:29 pm

1 stop23h 30m

$170

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Mon 10/27

5:30 am-3:50 pm

1 stop11h 20m

San Antonio

Fri 10/31

7:35 pm-9:48 am

1 stop13h 13m

$217

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Thu 11/6

6:35 am-3:11 pm

1 stop9h 36m

San Antonio

Thu 11/13

6:00 am-1:02 pm

1 stop6h 02m

$227

Fort WayneSan Antonio

FWA - SAT

FWASAT

Fort Wayne

Wed 10/15

4:45 pm-10:55 pm

1 stop7h 10m

San Antonio

Sat 10/25

1:05 pm-8:05 pm

1 stop6h 00m

$231

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Thu 10/23

5:30 am-3:50 pm

1 stop11h 20m

San Antonio

Mon 10/27

7:00 am-5:25 pm

1 stop9h 25m

$238

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Fri 11/7

8:39 pm-2:17 pm

1 stop18h 38m

San Antonio

Tue 11/11

4:16 pm-10:56 pm

1 stop29h 40m

$240

LouisvilleSan Antonio

SDF - SAT

SDFSAT

Louisville Intl

Mon 11/3

11:47 am-6:30 pm

1 stop7h 43m

San Antonio

Wed 11/5

4:16 pm-9:59 am

1 stop16h 43m

$248

CincinnatiSan Antonio

CVG - SAT

CVGSAT

Cincinnati Cinci./N. Kentucky

Sun 11/9

8:25 am-9:14 am

1 stop25h 49m

San Antonio

Tue 11/11

4:16 pm-5:10 pm

2 stops23h 54m

$249

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Mon 10/27

3:34 pm-11:40 pm

2 stops33h 06m

San Antonio

Fri 10/31

7:35 pm-9:48 am

1 stop13h 13m

$257

IndianapolisSan Antonio

IND - SAT

INDSAT

Indianapolis

Thu 10/16

8:16 pm-6:30 pm

1 stop23h 14m

San Antonio

Mon 10/20

4:55 pm-9:20 am

1 stop15h 25m

$257

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 60 results

...

Best time to book a flight from Indiana to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Indiana with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Indiana to San Antonio

What is the cheapest month to book a flight from Indiana to San Antonio?

Currently, August is the cheapest month in which you can book a flight from Indiana to San Antonio (average of $295). Flying from Indiana to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from IN to SAT?

When flying from Indiana to San Antonio, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

What airport do you fly into for flights to San Antonio from Indiana?
San Antonio (SAT) is the airport you will fly into if you book a flight from Indiana to San Antonio. It is only a 7.6 mi journey from San Antonio (SAT) to San Antonio’s city center.
How long is the flight from Indiana to San Antonio?
Frontier, Spirit Airlines, and United Airlines can get you from Indiana to San Antonio in just under 6h 19m. Your travel time can differ by up to 5h 01m. The distance between Indiana and San Antonio is about 984 mi. Both multi-stop and nonstop flights can be found to your destination and back.
What are the cheapest airlines to fly from Indiana to San Antonio one-way?
The cheapest airline one-way is Frontier, with whom users have recently found tickets for as low as $79. However, be on the lookout for offers from Spirit Airlines and American Airlines, as they are both options that can get you from Indiana to San Antonio for a low price.
What are the most popular routes from Indiana to San Antonio?
While some choose either Chicago Midway - San Antonio or Cincinnati Cinci./N. Kentucky - San Antonio, Chicago O'Hare Intl - San Antonio is the most popular route from Indiana to San Antonio.
Can I find deals for flights from Indiana to San Antonio that include hotel bookings?
Yes. In addition to deals on Indiana to San Antonio flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Indiana to San Antonio?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Indiana to San Antonio.
Can I find deals for business class flights from Indiana to San Antonio?
Yes. Cheapflights offers flight deals from Indiana to San Antonio by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Indiana to San Antonio?
Currently, August is the cheapest month in which you can book a flight from Indiana to San Antonio (average of $295). Flying from Indiana to San Antonio in March is currently the most expensive (average of $376). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

New Braunfels

Kerrville

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Top 6 airlines flying from Indiana to San Antonio

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$144	Average$261	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$193	Average$230	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$215	Average$389	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$234	Average$419	FlexibilityNo cancel fee	On-time71%
Delta	Cheapest$236	Average$326	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$258	Average$378	FlexibilityNo cancel fee	On-time69%

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$79+ Cheap flights from Indiana to San Antonio (SAT)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/6. Fares are subject to change and may not be available on all flights or dates of travel.

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Cheap flight deals from Indiana to San Antonio

Keep the following information in mind while searching for Indiana to San Antonio flight deals. Data was last updated September 17, 2025.

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Indiana to San Antonio

Cheapest flights from Indiana to San AntonioExplore the most affordable flight options available from Indiana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Explore the most affordable flight options available from Indiana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Indiana to San Antonio that are best for you.

Best time to book a flight from Indiana to San Antonio

Have a flexible travel schedule? Discover the best time to fly to San Antonio from Indiana with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Indiana to San Antonio

What is the cheapest month to book a flight from Indiana to San Antonio?

What is the cheapest time of day to fly from IN to SAT?

Find hourly flight availability from Indiana to San Antonio. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 17, 2025.

Related info for your journey

Find useful and relevant information for your journey from Indiana to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to San Antonio from Indiana?

How long is the flight from Indiana to San Antonio?

What are the cheapest airlines to fly from Indiana to San Antonio one-way?

What are the most popular routes from Indiana to San Antonio?

Can I find deals for flights from Indiana to San Antonio that include hotel bookings?

How can I find direct flights from Indiana to San Antonio?

Can I find deals for business class flights from Indiana to San Antonio?

What is the cheapest month to book a flight from Indiana to San Antonio?

Traveling to a place near San Antonio?

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Alternative routes for Indiana to San Antonio

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from Indiana to San Antonio

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Cheapest flights from Indiana to San Antonio
Explore the most affordable flight options available from Indiana to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 17, 2025.