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Cheap flights from San Antonio to Indianapolis from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Antonio to Indianapolis departing on 8/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Antonio to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
8:26 pm - 8:04 pm
SAT
-
IND
22h 38m
1 stop
Frontier Logo
8:16 pm - 10:12 am
IND
-
SAT
14h 56m
1 stop
$232Frontier
Wed, Sep 2 - Wed, Sep 9
Frontier Logo
7:49 pm - 8:08 pm
SAT
-
IND
23h 19m
1 stop
Frontier Logo
8:49 pm - 7:31 pm
IND
-
SAT
23h 42m
1 stop
$235Frontier
Mon, Aug 10 - Tue, Aug 18
Frontier Logo
7:49 pm - 8:08 pm
SAT
-
IND
23h 19m
1 stop
Frontier Logo
8:49 pm - 7:31 pm
IND
-
SAT
23h 42m
1 stop
$241Frontier
Mon, Aug 10 - Tue, Aug 18
Frontier Logo
4:26 pm - 10:03 am
SAT
-
IND
16h 37m
1 stop
Frontier Logo
8:49 pm - 7:31 pm
IND
-
SAT
23h 42m
1 stop
$246Frontier
Sat, Aug 15 - Mon, Aug 31
Frontier Logo
7:49 pm - 8:08 pm
SAT
-
IND
23h 19m
1 stop
Frontier Logo
9:59 pm - 8:56 am
IND
-
SAT
11h 57m
1 stop
$254Frontier
Fri, Aug 14 - Thu, Aug 20
Frontier Logo
8:26 pm - 8:04 pm
SAT
-
IND
22h 38m
1 stop
Frontier Logo
12:20 pm - 6:54 pm
IND
-
SAT
7h 34m
1 stop
$255Frontier
Thu, Sep 3 - Thu, Sep 10
Frontier Logo
7:49 pm - 7:58 pm
SAT
-
IND
23h 09m
1 stop
Frontier Logo
8:53 pm - 7:31 pm
IND
-
SAT
23h 38m
1 stop
$256Frontier
Wed, Aug 12 - Mon, Aug 17
Frontier Logo
9:51 am - 6:38 pm
SAT
-
IND
7h 47m
1 stop
Frontier Logo
8:49 pm - 7:31 pm
IND
-
SAT
23h 42m
1 stop
$260Frontier
Fri, Aug 28 - Mon, Aug 31
Frontier Logo
8:26 pm - 8:04 pm
SAT
-
IND
22h 38m
1 stop
Frontier Logo
8:49 pm - 7:31 pm
IND
-
SAT
23h 42m
1 stop
$263Frontier
Thu, Sep 3 - Mon, Sep 7
Frontier Logo
4:26 pm - 10:03 am
SAT
-
IND
16h 37m
1 stop
Frontier Logo
7:38 pm - 8:56 am
IND
-
SAT
14h 18m
1 stop
$270Frontier
Sat, Aug 15 - Sun, Aug 16

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Frontier flights from San Antonio to Indianapolis

Our best Frontier deals on San Antonio to Indianapolis flight tickets
Frontier
Sep 2
SAT8:26 pmSan Antonio
22h 38m
1 stop
IND8:04 pmIndianapolis
Sep 9
IND8:16 pmIndianapolis
14h 56m
1 stop
SAT10:12 amSan Antonio
$232
Frontier
Aug 10
SAT7:49 pmSan Antonio
23h 19m
1 stop
IND8:08 pmIndianapolis
Aug 18
IND8:49 pmIndianapolis
23h 42m
1 stop
SAT7:31 pmSan Antonio
$235
Frontier
Aug 10
SAT7:49 pmSan Antonio
23h 19m
1 stop
IND8:08 pmIndianapolis
Aug 18
IND8:49 pmIndianapolis
23h 42m
1 stop
SAT7:31 pmSan Antonio
$241

Southwest flights from San Antonio to Indianapolis

Our best Southwest deals on San Antonio to Indianapolis flight tickets
Southwest
Aug 10
SAT3:30 pmSan Antonio
6h 05m
2 stops
IND10:35 pmIndianapolis
Aug 18
IND7:00 amIndianapolis
6h 20m
1 stop
SAT12:20 pmSan Antonio
$322
Southwest
Aug 10
SAT3:30 pmSan Antonio
6h 05m
2 stops
IND10:35 pmIndianapolis
Aug 18
IND6:30 amIndianapolis
7h 20m
2 stops
SAT12:50 pmSan Antonio
$327
Southwest
Aug 6
SAT11:50 amSan Antonio
8h 35m
2 stops
IND9:25 pmIndianapolis
Aug 10
IND5:00 pmIndianapolis
7h 15m
1 stop
SAT11:15 pmSan Antonio
$334

momondo 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, momondo users made 832,500 searches. Data last updated July 16, 2026.
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

Cheapest round-trip

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 9/2

8:26 pm-8:04 pm

1 stop22h 38m

Indianapolis

Wed 9/9

8:16 pm-10:12 am

1 stop14h 56m

$232

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 8/10

7:49 pm-8:08 pm

1 stop23h 19m

Indianapolis

Tue 8/18

8:49 pm-7:31 pm

1 stop23h 42m

$235

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 8/10

7:49 pm-8:08 pm

1 stop23h 19m

Indianapolis

Tue 8/18

8:49 pm-7:31 pm

1 stop23h 42m

$241

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 8/15

4:26 pm-10:03 am

1 stop16h 37m

Indianapolis

Mon 8/31

8:49 pm-7:31 pm

1 stop23h 42m

$246

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 8/14

7:49 pm-8:08 pm

1 stop23h 19m

Indianapolis

Thu 8/20

9:59 pm-8:56 am

1 stop11h 57m

$254
Quickest round-trip

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 9/3

8:26 pm-8:04 pm

1 stop22h 38m

Indianapolis

Thu 9/10

12:20 pm-6:54 pm

1 stop7h 34m

$255

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 8/12

7:49 pm-7:58 pm

1 stop23h 09m

Indianapolis

Mon 8/17

8:53 pm-7:31 pm

1 stop23h 38m

$256

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 8/28

9:51 am-6:38 pm

1 stop7h 47m

Indianapolis

Mon 8/31

8:49 pm-7:31 pm

1 stop23h 42m

$260

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 9/3

8:26 pm-8:04 pm

1 stop22h 38m

Indianapolis

Mon 9/7

8:49 pm-7:31 pm

1 stop23h 42m

$263

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 8/15

4:26 pm-10:03 am

1 stop16h 37m

Indianapolis

Sun 8/16

7:38 pm-8:56 am

1 stop14h 18m

$270

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Indianapolis from

How to get the cheapest flight ticket from San Antonio to Indianapolis

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

What is the typical price of a round-trip flight between San Antonio and Indianapolis?

What is the cheapest month to fly to Indianapolis?

In general, September is the cheapest month to fly from San Antonio to Indianapolis. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $311. If you are unable to visit Indianapolis during the month of September, then departing from San Antonio during the month May is also very affordable. Most momondo users find prices during this month for around $375.

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

You are more likely to see cheaper flights to Indianapolis from San Antonio when booking weeks ahead of your departure date. In general, you can expect to find flights to Indianapolis for around $484 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Indianapolis from San Antonio for as low as $274 on momondo.

How have San Antonio to Indianapolis flight prices changed over time?

As of July 2026, prices for San Antonio to Indianapolis flights are approximately 16% cheaper when compared to flights at the same time last year.

When to book flights from San Antonio to Indianapolis

Are you open to changing your travel dates? Check out the ideal times to fly from San Antonio to Indianapolis according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Antonio to Indianapolis (SAT to IND) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Antonio to Indianapolis

Fastest flight time

4h 24m

Direct flights

None
The fastest flight from San Antonio to Indianapolis takes 4h 24m
There are no direct flights from San Antonio to Indianapolis. There are no popular flight routes from San Antonio to Indianapolis.
Search flight deals

Frequently asked questions about flying from San Antonio to Indianapolis

  • How far is San Antonio to Indianapolis by plane?

    San Antonio and Indianapolis are 998.9 mi apart from one another. Typically, this will take 4h 24m by plane in normal conditions.

  • When did momondo last update prices for flights from San Antonio Airport to Indianapolis Airport?

    Prices for flights from San Antonio Airport to Indianapolis Airport refresh daily.

  • How many operators does momondo search for flights from San Antonio Airport to Indianapolis Airport?

  • How old do you have to be to fly from San Antonio Airport to Indianapolis Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Antonio Airport to Indianapolis Airport.

  • What documentation or ID do you need to fly to Indianapolis Airport?

    The necessary travel and health documents for your Indianapolis Airport 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.

  • What is the most popular airline from San Antonio to Indianapolis?

Best airlines flying from San Antonio to Indianapolis

Compare and see reviews for airlines that fly from San Antonio to Indianapolis with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $87Free CancellationRating
5.6
2,797 reviews
Search Frontier flights
DeltaPriceFrom $133Free CancellationRating
7.8
8,471 reviews
Search Delta flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,993 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.1
11,814 reviews
Search American Airlines flights
SouthwestPriceFrom $314Free CancellationRating
8.0
4,242 reviews
Search Southwest flights

  • Southwest Flights From San Antonio to Indianapolis

    The lowest priced Southwest flight from San Antonio to Indianapolis from the last 72 hours was $314. Generally, Southwest has 3 flights on this route every week with an average price of $416. Southwest is rated 8.0/10 by our users.

Traveling to a place near Indianapolis?

Book flights to Indianapolis if you plan to visit one of these locations
Terre Haute
Bloomington
Kokomo
Muncie
Anderson
Plainfield
Greenwood
Noblesville
Carmel
Fishers
Franklin
Shelbyville
Speedway
West Lafayette
Seymour
Westfield
Brownsburg
Crawfordsville
Greenfield
Mooresville

Why use momondo?

Why should I use momondo to find a flight deal from San Antonio to Indianapolis?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from San Antonio to Indianapolis. momondo saves you time and could save you money on your trip.

Can I find flights from San Antonio to Indianapolis with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Indianapolis from San Antonio with this policy.

How can momondo help me find flights from San Antonio to Indianapolis?

momondo provides multiple filters to help you find the best flight to Indianapolis from San Antonio. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from San Antonio to Indianapolis right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Antonio to Indianapolis flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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