How long is the flight from San Antonio to Indianapolis?

American Airlines can get you from San Antonio to Indianapolis in just under 6h 11m. Your travel time can differ by up to . The distance between San Antonio and Indianapolis is about 984 mi.

What are the cheapest airlines flying from San Antonio to Indianapolis round-trip?

Flying on Delta is currently your cheapest option to Indianapolis, with prices starting at $133. Additional round-trip tickets that might be worth considering are offered by Frontier and Spirit Airlines, with the lowest prices starting at $139 and $182, respectively. Delta is 64% cheaper than the average price of flights available within the next 90 days to this destination.

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

For one-way options, check prices for Frontier. According to our data, you can fly for as low as $72. Users have also found prices from $91 and $103 on Spirit Airlines and Southwest, respectively.

In terms of precipitation, rainfall in Indianapolis ranges from 2.3 - 5.1 inches per month. May is typically the wettest month, when rainfall can reach 5.1 in. February is typically the driest time to visit Indianapolis when rainfall is around 2.3 in.

If weather is an important factor for your trip to Indianapolis, 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 75.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).

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

Consider American Airlines, Southwest or Delta when booking your flight. These represent the most popular airlines when flying from San Antonio to Indianapolis.

Most accurate provider : When it comes to deals on San Antonio-Indianapolis flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Antonio-Indianapolis flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Antonio-Indianapolis flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on San Antonio-Indianapolis flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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

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

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

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

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

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

$70+ Flights from San Antonio to Indianapolis

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

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1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from San Antonio to Indianapolis are usually found in October or April, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from San Antonio to Indianapolis

Cheapest flights from San Antonio to Indianapolis
Explore the most affordable flight options available from San Antonio to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Wed 12/242:09 pmSAT - IND

1 stop28h 44mFrontier

Fri 1/28:48 pmIND - SAT

1 stop28h 29mFrontier

Deal found 12/2

$217

Wed 12/242:39 pmSAT - IND

1 stop19h 54mSpirit Airlines

Fri 1/232:12 pmIND - SAT

1 stop10h 40mSpirit Airlines

Deal found 12/3

$225

Thu 12/117:56 pmSAT - IND

1 stop22h 57mFrontier

Thu 12/185:06 pmIND - SAT

1 stop26h 36mFrontier

Deal found 12/3

$243

Wed 12/247:11 pmSAT - IND

2 stops15h 22mMultiple Airlines

Fri 1/232:12 pmIND - SAT

1 stop10h 40mMultiple Airlines

Deal found 12/3

$257

Tue 12/232:39 pmSAT - IND

1 stop19h 54mMultiple Airlines

Tue 12/306:39 pmIND - SAT

1 stop23h 22mMultiple Airlines

Deal found 12/3

$278

Fri 12/266:45 amSAT - IND

1 stop12h 08mMultiple Airlines

Fri 1/162:12 pmIND - SAT

1 stop10h 40mMultiple Airlines

Deal found 12/1

$296

Thu 12/117:56 pmSAT - IND

1 stop22h 57mMultiple Airlines

Mon 12/1512:03 pmIND - SAT

1 stop12h 23mMultiple Airlines

Deal found 12/2

$328

Thu 12/2510:35 amSAT - IND

1 stop10h 36mAmerican Airlines

Mon 12/297:25 pmIND - SAT

1 stop4h 34mAmerican Airlines

Deal found 12/2

$333

Sun 12/219:51 amSAT - IND

1 stop4h 58mUnited Airlines

Wed 12/3112:36 pmIND - SAT

1 stop7h 08mUnited Airlines

Deal found 12/2

$337

Wed 12/242:39 pmSAT - IND

1 stop19h 54mSpirit Airlines

Fri 1/212:38 pmIND - SAT

2 stops17h 57mSpirit Airlines

Deal found 12/3

$340

Best flights from San Antonio to Indianapolis
Discover carefully curated flight deals from San Antonio to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 4, 2025.

Tue 1/2710:32 amSAT - IND

1 stop6h 11mAmerican Airlines

Sat 1/318:35 amIND - SAT

1 stop8h 35mAmerican Airlines

Deal found 12/3

$159

Fri 1/910:13 amSAT - IND

1 stop8h 47mMultiple Airlines

Sun 1/1110:38 amIND - SAT

1 stop8h 40mMultiple Airlines

Deal found 12/3

$181

Tue 1/278:20 amSAT - IND

2 stops7h 00mSouthwest

Sat 1/316:10 amIND - SAT

1 stop8h 00mSouthwest

Deal found 12/3

$216

Thu 1/15:59 pmSAT - IND

1 stop4h 45mUnited Airlines

Thu 1/812:25 pmIND - SAT

2 stops8h 16mUnited Airlines

Deal found 12/2

$217

Thu 1/812:55 pmSAT - IND

1 stop6h 56mDelta

Mon 1/1211:11 amIND - SAT

1 stop5h 10mDelta

Deal found 12/1

$217

Thu 2/510:35 amSAT - IND

2 stops22h 08mSpirit Airlines

Wed 2/1112:21 pmIND - SAT

1 stop12h 31mSpirit Airlines

Deal found 12/3

$226

Fri 1/910:13 amSAT - IND

1 stop8h 47mFrontier

Sun 1/118:55 pmIND - SAT

2 stops23h 08mFrontier

Deal found 12/3

$231

Thu 2/512:56 pmSAT - IND

1 stop5h 33mAmerican Airlines

Wed 2/115:07 pmIND - SAT

1 stop7h 51mAmerican Airlines

Deal found 12/3

$159

Fri 1/912:52 pmSAT - IND

1 stop5h 37mAmerican Airlines

Mon 1/126:34 pmIND - SAT

1 stop5h 24mAmerican Airlines

Deal found 12/2

$175

Fri 1/910:13 amSAT - IND

1 stop8h 47mMultiple Airlines

Mon 1/128:26 pmIND - SAT

2 stops28h 26mMultiple Airlines

Deal found 12/3

$213

Fri 1/92:06 pmSAT - IND

1 stop5h 01mUnited Airlines

Mon 1/129:05 amIND - SAT

2 stops7h 26mUnited Airlines

Deal found 12/2

$222

Last-minute flights from San Antonio to Indianapolis
Discover last-minute flight deals from San Antonio to Indianapolis. Data last updated December 4, 2025 and is based on user searches.

Thu 12/117:56 pmSAT - IND

1 stop22h 57mFrontier

Thu 12/185:06 pmIND - SAT

1 stop26h 36mFrontier

Deal found 12/3

$243

Wed 12/242:09 pmSAT - IND

1 stop28h 44mFrontier

Fri 1/28:48 pmIND - SAT

1 stop28h 29mFrontier

Deal found 12/2

$217

Wed 12/242:39 pmSAT - IND

1 stop19h 54mSpirit Airlines

Fri 1/232:12 pmIND - SAT

1 stop10h 40mSpirit Airlines

Deal found 12/3

$225

Thu 1/18:43 amSAT - IND

1 stop6h 53mAmerican Airlines

Thu 1/811:33 amIND - SAT

1 stop5h 12mAmerican Airlines

Deal found 12/2

$183

Fri 1/912:52 pmSAT - IND

1 stop5h 37mAmerican Airlines

Mon 1/126:34 pmIND - SAT

1 stop5h 24mAmerican Airlines

Deal found 12/2

$175

Fri 1/910:13 amSAT - IND

1 stop8h 47mMultiple Airlines

Sun 1/1110:38 amIND - SAT

1 stop8h 40mMultiple Airlines

Deal found 12/3

$181

Fri 1/910:13 amSAT - IND

1 stop8h 47mMultiple Airlines

Mon 1/128:26 pmIND - SAT

2 stops28h 26mMultiple Airlines

Deal found 12/3

$213

Fri 1/92:06 pmSAT - IND

1 stop5h 01mUnited Airlines

Mon 1/129:05 amIND - SAT

2 stops7h 26mUnited Airlines

Deal found 12/2

$222

Fri 1/910:13 amSAT - IND

1 stop8h 47mFrontier

Sun 1/118:55 pmIND - SAT

2 stops23h 08mFrontier

Deal found 12/3

$231

Tue 1/2710:32 amSAT - IND

1 stop6h 11mAmerican Airlines

Sat 1/318:35 amIND - SAT

1 stop8h 35mAmerican Airlines

Deal found 12/3

$159

Tue 1/278:20 amSAT - IND

2 stops7h 00mSouthwest

Sat 1/316:10 amIND - SAT

1 stop8h 00mSouthwest

Deal found 12/3

$216

One-way flights from San Antonio to Indianapolis
Search for one-way flight options from San Antonio to Indianapolis. Find affordable one-way fares based on user searches. Data last updated December 4, 2025.

Wed 1/712:45 pmSAT - IND

1 stop8h 58mSpirit Airlines

Deal found 12/2

$70

Tue 1/66:14 amSAT - IND

1 stop4h 27mAmerican Airlines

Deal found 12/2

$80

Wed 3/46:35 amSAT - IND

2 stops7h 30mSouthwest

Deal found 12/4

$85

Fri 1/1610:35 amSAT - IND

1 stop11h 13mSpirit Airlines

Deal found 12/4

$105

Wed 12/245:10 amSAT - IND

1 stop7h 01mDelta

Deal found 12/2

$109

Wed 1/72:45 pmSAT - IND

2 stops6h 20mSouthwest

Deal found 12/2

$113

Tue 1/611:43 amSAT - IND

2 stops9h 29mUnited Airlines

Deal found 12/2

$114

Sun 12/148:50 amSAT - IND

1 stop24h 33mFrontier

Deal found 12/2

$116

Mon 3/25:18 pmSAT - IND

2 stops19h 59mMultiple Airlines

Deal found 12/3

$133

Tue 1/65:10 pmSAT - IND

3 stops54h 08mMultiple Airlines

Deal found 12/2

$136

Mon 1/57:11 pmSAT - IND

1 stop26h 32mMultiple Airlines

Deal found 12/2

$139

Find flight deals from San Antonio to Indianapolis

Most accurate provider	CheapOair 3 stars
Most trusted provider	CheapOair 3 stars
Round-trip from	$159 (American Airlines)
One-way from	$70 (Cheapflightsfares)
Popular in	November
Cheapest in	October
Average price	$407

Provider with most accurate pricing for San Antonio-Indianapolis flight deals.

Search Deals

Provider most trusted by Cheapflights users for San Antonio-Indianapolis flights.

Search Deals

From San Antonio to Indianapolis

Search Deals

One-way flight from San Antonio to Indianapolis

Search Deals

Highest demand for flights based on searches. 5% potential increase in price ($23 potential increase over avg. RT price).

Search Deals

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

Search Deals

Average for round-trip flights in December 2025

Search Deals

Cheapflights Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 1/27

10:32 am-5:43 pm

1 stop6h 11m

Indianapolis

Sat 1/31

8:35 am-4:10 pm

1 stop8h 35m

$159

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 2/5

12:56 pm-7:29 pm

1 stop5h 33m

Indianapolis

Wed 2/11

5:07 pm-11:58 pm

1 stop7h 51m

$159

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

12:52 pm-7:29 pm

1 stop5h 37m

Indianapolis

Mon 1/12

6:34 pm-10:58 pm

1 stop5h 24m

$175

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

10:13 am-8:00 pm

1 stop8h 47m

Indianapolis

Sun 1/11

10:38 am-6:18 pm

1 stop8h 40m

$181

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

10:13 am-8:00 pm

1 stop8h 47m

Indianapolis

Mon 1/12

8:26 pm-11:52 pm

2 stops28h 26m

$213

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 1/27

8:20 am-4:20 pm

2 stops7h 00m

Indianapolis

Sat 1/31

6:10 am-1:10 pm

1 stop8h 00m

$216

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 1/1

5:59 pm-11:44 pm

1 stop4h 45m

Indianapolis

Thu 1/8

12:25 pm-7:41 pm

2 stops8h 16m

$217

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 1/8

12:55 pm-8:51 pm

1 stop6h 56m

Indianapolis

Mon 1/12

11:11 am-3:21 pm

1 stop5h 10m

$217

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

2:06 pm-8:07 pm

1 stop5h 01m

Indianapolis

Mon 1/12

9:05 am-3:31 pm

2 stops7h 26m

$222

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 2/5

10:35 am-9:43 am

2 stops22h 08m

Indianapolis

Wed 2/11

12:21 pm-11:52 pm

1 stop12h 31m

$226

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

Showing 1-10 of 22 results

Compare providers for flights from San Antonio to Indianapolis

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Indianapolis in December.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*1 star
eDreams	Price Accuracy3 stars	Trust Score*3 stars
Cheapflightsfares	Price Accuracy3 stars	Trust Score*2 stars
Priceline	Price Accuracy1 star	Trust Score*3 stars
Cheapfaremart	Price Accuracy-	Trust Score*1 star
JustAirTicket	Price Accuracy-	Trust Score*1 star
CheapOair	Price Accuracy3 stars	Trust Score*3 stars
Mytrip	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on San Antonio-Indianapolis flights, users find the pricing of CheapOair to be most consistent on Cheapflights vs. CheapOair Users can find the same prices on San Antonio-Indianapolis flight deals on Cheapflights vs. CheapOair >95% of the time. Price accuracy is based on data collected from San Antonio-Indianapolis flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on San Antonio-Indianapolis flights, Cheapflights users trust CheapOair the most. CheapOair has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for San Antonio-Indianapolis flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from San Antonio to Indianapolis

Have a flexible travel schedule? Discover the best time to fly to Indianapolis from San Antonio 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 San Antonio to Indianapolis

How far ahead should I book a flight from San Antonio to Indianapolis?

The price you pay for your flight from San Antonio to Indianapolis may vary depending on when you book. For the best chance of a lower fare, look to book 46 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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

Currently, September is the cheapest month in which you can book a flight from San Antonio to Indianapolis (average of $56). Flying from San Antonio to Indianapolis in January is currently the most expensive (average of $196). 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 SAT to IND?

It’s typically best to fly out from San Antonio to Indianapolis in the evening. Doing so could potentially save you 83% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Indianapolis

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Antonio to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Southwest

8.0

Very good

4,250 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Delta

7.9

Good

8,011 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

United Airlines

7.4

Good

9,066 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

American Airlines

7.2

Good

11,047 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Spirit Airlines

6.3

Okay

8,157 reviews

Southwest

8.0

Very good

4,250 reviews

Reviews

1 / 20

2.0

Mediocre

Thomas,Dec 2025

SEA - DEN

Plane two hours late in leaving 1:00 pm west coat time got home next day at 2:45am most car rental places are closed and don’t open till 5am

Related info for your journey

How long is the flight from San Antonio to Indianapolis?
American Airlines can get you from San Antonio to Indianapolis in just under 6h 11m. Your travel time can differ by up to . The distance between San Antonio and Indianapolis is about 984 mi.
What are the cheapest airlines flying from San Antonio to Indianapolis round-trip?
Flying on Delta is currently your cheapest option to Indianapolis, with prices starting at $133. Additional round-trip tickets that might be worth considering are offered by Frontier and Spirit Airlines, with the lowest prices starting at $139 and $182, respectively. Delta is 64% cheaper than the average price of flights available within the next 90 days to this destination.
What are the cheapest airlines to fly from San Antonio to Indianapolis one-way?
For one-way options, check prices for Frontier. According to our data, you can fly for as low as $72. Users have also found prices from $91 and $103 on Spirit Airlines and Southwest, respectively.
Can I find deals for flights from San Antonio to Indianapolis that include hotel bookings?
Yes. In addition to deals on San Antonio to Indianapolis flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from San Antonio to Indianapolis?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Antonio to Indianapolis.
Can I find deals for business class flights from San Antonio to Indianapolis?
Yes. Cheapflights offers flight deals from San Antonio to Indianapolis 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 San Antonio to Indianapolis?
Currently, September is the cheapest month in which you can book a flight from San Antonio to Indianapolis (average of $56). Flying from San Antonio to Indianapolis in January is currently the most expensive (average of $196). 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

Terre Haute

Muncie

Noblesville

Fishers

Greenwood

Anderson

Kokomo

Plainfield

Franklin

Carmel

Crawfordsville

Bloomington

Speedway

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from San Antonio to Indianapolis

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$157	Average$331	FlexibilityNo cancel fee	On-timeN/A
Spirit Airlines	Cheapest$182	Average$273	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$218	Average$399	FlexibilityNo cancel fee	On-time69%
Frontier	Cheapest$218	Average$281	FlexibilityNo cancel fee	On-time62%
Southwest	Cheapest$266	Average$405	FlexibilityNo cancel fee	On-time63%
American Airlines	Cheapest$266	Average$388	FlexibilityNo cancel fee	On-time71%

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$70+ Cheap flights from San Antonio to Indianapolis (SAT - IND)

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 1/7. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from San Antonio to Indianapolis with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheapflights Tip: The best prices from San Antonio to Indianapolis are usually found in October or April, booked 46 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from San Antonio to Indianapolis

Cheapest flights from San Antonio to IndianapolisExplore the most affordable flight options available from San Antonio to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Explore the most affordable flight options available from San Antonio to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.

Find flight deals from San Antonio to Indianapolis

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

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

Compare providers for flights from San Antonio to Indianapolis

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Antonio to Indianapolis in December.

Best time to book a flight from San Antonio to Indianapolis

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

Cheapflights Insights

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

How far ahead should I book a flight from San Antonio to Indianapolis?

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

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

Reviews of airlines servicing Indianapolis

Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from San Antonio to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

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

How long is the flight from San Antonio to Indianapolis?

What are the cheapest airlines flying from San Antonio to Indianapolis round-trip?

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

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

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

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

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

Traveling to a place near Indianapolis?

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Alternative routes for San Antonio to Indianapolis

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

Top 6 airlines flying from San Antonio to Indianapolis

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Cheapest flights from San Antonio to Indianapolis
Explore the most affordable flight options available from San Antonio to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 4, 2025.