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$75+ 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 8/8. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — IND
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheapflights Tip: The best prices from San Antonio to Indianapolis are usually found in April or June, booked 34 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Cheap flight deals from San Antonio to Indianapolis

Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Indianapolis (IND). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$210
(FlightHub)

One-way from

$75
(Priceline)

Popular in

March

Cheapest in

April

Average price

$401
From San Antonio to Indianapolis
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One-way flight from San Antonio to Indianapolis
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Highest demand for flights based on searches. 0% potential increase in price ($1 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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Find 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 July 1, 2025.

This FlightHub deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/63:22 pmSAT - IND
1 stop27h 37mFrontier
Mon 9/812:06 pmIND - SAT
1 stop5h 24mFrontier
Deal found 6/29$210
This Mytrip deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/145:53 pmSAT - IND
1 stop16h 37mSpirit Airlines
Thu 8/215:45 amIND - SAT
1 stop11h 00mSpirit Airlines
Deal found 6/29$227
This American Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/277:02 amSAT - IND
1 stop5h 43mAmerican Airlines
Wed 9/36:52 pmIND - SAT
1 stop5h 08mAmerican Airlines
Deal found 6/30$229
This FlightHub deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/156:59 pmSAT - IND
1 stop28h 44mMultiple Airlines
Tue 7/227:01 amIND - SAT
1 stop13h 21mMultiple Airlines
Deal found 6/30$230
This Southwest deal was found by Cheapflights users on 7/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/136:45 amSAT - IND
1 stop6h 45mSouthwest
Mon 9/156:35 amIND - SAT
1 stop4h 45mSouthwest
Deal found 7/1$248
This United Airlines deal was found by Cheapflights users on 6/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/275:58 pmSAT - IND
1 stop4h 29mUnited Airlines
Wed 9/37:15 amIND - SAT
2 stops9h 11mUnited Airlines
Deal found 6/30$304

Cheapflights Fare Finder

Customize your flight search to find flights from San Antonio to Indianapolis that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from San Antonio to Indianapolis that are best for you.

Fly from

San Antonio

Fly to

Indianapolis

Route

Depart

Return

Price

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 9/6

3:22 pm-7:59 pm

1 stop27h 37m

Indianapolis

Mon 9/8

12:06 pm-4:30 pm

1 stop5h 24m

$210

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 8/14

5:53 pm-11:30 am

1 stop16h 37m

Indianapolis

Thu 8/21

5:45 am-3:45 pm

1 stop11h 00m

$227

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 8/27

7:02 am-1:45 pm

1 stop5h 43m

Indianapolis

Wed 9/3

6:52 pm-11:00 pm

1 stop5h 08m

$229

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 7/15

6:59 pm-12:43 am

1 stop28h 44m

Indianapolis

Tue 7/22

7:01 am-7:22 pm

1 stop13h 21m

$230

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 9/13

6:45 am-2:30 pm

1 stop6h 45m

Indianapolis

Mon 9/15

6:35 am-10:20 am

1 stop4h 45m

$248

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 8/27

5:58 pm-11:27 pm

1 stop4h 29m

Indianapolis

Wed 9/3

7:15 am-3:26 pm

2 stops9h 11m

$304

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 8/8

10:16 am-6:18 pm

1 stop7h 02m

$75

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 7/29

7:45 am-9:20 am

1 stop24h 35m

$115

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 8/23

6:00 am-2:46 pm

1 stop7h 46m

$134

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 7/24

5:30 am-3:18 pm

2 stops8h 48m

$385

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/30

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?

Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Indianapolis. Price data was last updated on June 27, 2025.

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 34 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, August is the cheapest month in which you can book a flight from San Antonio to Indianapolis (average of $297). Flying from San Antonio to Indianapolis in March is currently the most expensive (average of $360). 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?

Find hourly flight availability from San Antonio to Indianapolis. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated July 1, 2025.

It’s typically best to fly out from San Antonio to Indianapolis at noon. Doing so could potentially save you 84% on the flight price compared to flying in the morning, which is usually more expensive.

Reviews of airlines servicing Indianapolis

Get insights into the airlines that provide service to Indianapolis. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Indianapolis. Reviews last updated July 1, 2025.
Get a feel of what it's like to fly with Southwest, United Airlines, and American 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
4,273 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,101 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Frontier
5.9
Fair
3,291 reviews
Southwest
8.0
Very good
4,273 reviews

Boarding

8.2

Crew

8.6

Entertainment

7.6

Overall

8.0

Food

7.0

Comfort

8.0

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

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

    Flying on Frontier is currently your cheapest option to Indianapolis, with prices starting at $210. Additional round-trip tickets that might be worth considering are offered by Spirit Airlines and American Airlines, with the lowest prices starting at $218 and $229, respectively. Frontier is 44% 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 $75. Users have also found prices from $115 and $134 on Spirit Airlines and American Airlines, 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, August is the cheapest month in which you can book a flight from San Antonio to Indianapolis (average of $297). Flying from San Antonio to Indianapolis in March is currently the most expensive (average of $360). 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

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
Greenwood
Bloomington
Noblesville
Terre Haute
Muncie
Fishers
Anderson
Kokomo
Franklin
Plainfield
Carmel
Crawfordsville
Shelbyville
Speedway

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Top 5 airlines flying from San Antonio to Indianapolis

Discover the top 5 airlines that operate flights from San Antonio to Indianapolis. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$163Average$278FlexibilityNo cancel feeOn-time65%
DeltaCheapest$219Average$338FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$278Average$396FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$281Average$408FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$296Average$436FlexibilityNo cancel feeOn-time69%

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