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Cheap flights from San Antonio to Indianapolis from $116

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 6/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from San Antonio to Indianapolis

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
7:51 pm - 8:06 pm
SAT
-
IND
23h 15m
1 stop
Frontier Logo
8:51 pm - 6:56 pm
IND
-
SAT
23h 05m
1 stop
$201Frontier
Wed, Jun 10 - Tue, Jun 16
Frontier Logo
7:51 pm - 8:08 pm
SAT
-
IND
23h 17m
1 stop
Frontier Logo
8:53 pm - 6:54 pm
IND
-
SAT
23h 01m
1 stop
$206Frontier
Wed, Aug 12 - Sat, Aug 15
Frontier Logo
7:54 pm - 7:54 pm
SAT
-
IND
23h 00m
1 stop
Frontier Logo
8:51 pm - 6:56 pm
IND
-
SAT
23h 05m
1 stop
$212Frontier
Sun, May 31 - Tue, Jun 9
Frontier Logo
7:51 pm - 8:08 pm
SAT
-
IND
23h 17m
1 stop
Frontier Logo
8:53 pm - 6:54 pm
IND
-
SAT
23h 01m
1 stop
$222Frontier
Wed, Aug 12 - Sun, Aug 16
Frontier Logo
4:26 pm - 6:15 pm
SAT
-
IND
24h 49m
1 stop
Frontier Logo
8:53 pm - 6:56 pm
IND
-
SAT
23h 03m
1 stop
$235Frontier
Mon, Aug 10 - Mon, Aug 17
Frontier Logo
11:08 am - 7:21 pm
SAT
-
IND
7h 13m
1 stop
Frontier Logo
6:06 pm - 9:02 am
IND
-
SAT
15h 56m
1 stop
$239Frontier
Thu, Sep 17 - Sun, Sep 20
Frontier Logo
7:54 pm - 7:54 pm
SAT
-
IND
23h 00m
1 stop
Frontier Logo
8:53 pm - 6:54 pm
IND
-
SAT
23h 01m
1 stop
$256Frontier
Mon, Jun 1 - Mon, Aug 3
Frontier Logo
7:51 pm - 8:06 pm
SAT
-
IND
23h 15m
1 stop
Frontier Logo
8:51 pm - 6:56 pm
IND
-
SAT
23h 05m
1 stop
$258Frontier
Tue, Jun 16 - Tue, Jun 23
Frontier Logo
4:26 pm - 6:15 pm
SAT
-
IND
24h 49m
1 stop
Frontier Logo
8:53 pm - 6:54 pm
IND
-
SAT
23h 01m
1 stop
$263Frontier
Mon, Jul 13 - Tue, Jul 21
Frontier Logo
7:54 pm - 8:06 pm
SAT
-
IND
23h 12m
1 stop
Frontier Logo
8:51 pm - 6:56 pm
IND
-
SAT
23h 05m
1 stop
$275Frontier
Mon, Jun 8 - Fri, Jun 19

Frontier flights from San Antonio to Indianapolis

Our best Frontier deals on San Antonio to Indianapolis flight tickets
Frontier
Jun 10
SAT7:51 pmSan Antonio
23h 15m
1 stop
IND8:06 pmIndianapolis
Jun 16
IND8:51 pmIndianapolis
23h 05m
1 stop
SAT6:56 pmSan Antonio
$201
Frontier
Aug 12
SAT7:51 pmSan Antonio
23h 17m
1 stop
IND8:08 pmIndianapolis
Aug 15
IND8:53 pmIndianapolis
23h 01m
1 stop
SAT6:54 pmSan Antonio
$206
Frontier
May 31
SAT7:54 pmSan Antonio
23h 00m
1 stop
IND7:54 pmIndianapolis
Jun 9
IND8:51 pmIndianapolis
23h 05m
1 stop
SAT6:56 pmSan Antonio
$212

United Airlines flights from San Antonio to Indianapolis

Our best United Airlines deals on San Antonio to Indianapolis flight tickets
United Airlines
Jun 23
SAT5:30 pmSan Antonio
5h 16m
1 stop
IND11:46 pmIndianapolis
Jul 7
IND5:35 amIndianapolis
6h 24m
1 stop
SAT10:59 amSan Antonio
$355
United Airlines
Jun 23
SAT9:37 amSan Antonio
4h 48m
1 stop
IND3:25 pmIndianapolis
Jul 7
IND4:25 pmIndianapolis
7h 17m
2 stops
SAT10:42 pmSan Antonio
$356
United Airlines
Sep 14
SAT6:40 amSan Antonio
5h 02m
1 stop
IND12:42 pmIndianapolis
Sep 19
IND8:00 amIndianapolis
5h 43m
1 stop
SAT12:43 pmSan Antonio
$393

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 May 14, 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 6/10

7:51 pm-8:06 pm

1 stop23h 15m

Indianapolis

Tue 6/16

8:51 pm-6:56 pm

1 stop23h 05m

$201

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 8/12

7:51 pm-8:08 pm

1 stop23h 17m

Indianapolis

Sat 8/15

8:53 pm-6:54 pm

1 stop23h 01m

$206

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sun 5/31

7:54 pm-7:54 pm

1 stop23h 00m

Indianapolis

Tue 6/9

8:51 pm-6:56 pm

1 stop23h 05m

$212

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 8/12

7:51 pm-8:08 pm

1 stop23h 17m

Indianapolis

Sun 8/16

8:53 pm-6:54 pm

1 stop23h 01m

$222

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 8/10

4:26 pm-6:15 pm

1 stop24h 49m

Indianapolis

Mon 8/17

8:53 pm-6:56 pm

1 stop23h 03m

$235
Quickest round-trip

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 9/17

11:08 am-7:21 pm

1 stop7h 13m

Indianapolis

Sun 9/20

6:06 pm-9:02 am

1 stop15h 56m

$239

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 6/1

7:54 pm-7:54 pm

1 stop23h 00m

Indianapolis

Mon 8/3

8:53 pm-6:54 pm

1 stop23h 01m

$256

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 6/16

7:51 pm-8:06 pm

1 stop23h 15m

Indianapolis

Tue 6/23

8:51 pm-6:56 pm

1 stop23h 05m

$258

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 7/13

4:26 pm-6:15 pm

1 stop24h 49m

Indianapolis

Tue 7/21

8:53 pm-6:54 pm

1 stop23h 01m

$263

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Mon 6/8

7:54 pm-8:06 pm

1 stop23h 12m

Indianapolis

Fri 6/19

8:51 pm-6:56 pm

1 stop23h 05m

$275

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 $296. If you are unable to visit Indianapolis during the month of September, then departing from San Antonio during the month August is also very affordable. Most momondo users find prices during this month for around $316.

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 $423 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 $280 on momondo.

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

As of May 2026, prices for San Antonio to Indianapolis flights are approximately 0% more expensive 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 25m

Direct flights

None
The fastest flight from San Antonio to Indianapolis takes 4h 25m
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 25m 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
2,953 reviews
Search Frontier flights
DeltaPriceFrom $133Free CancellationRating
7.9
8,452 reviews
Search Delta flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,711 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.1
11,664 reviews
Search American Airlines flights
SouthwestPriceFrom $274Free CancellationRating
8.0
4,299 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 $274. Generally, Southwest has 2 flights on this route every week with an average price of $414. 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
Franklin
Fishers
Shelbyville
Speedway
Seymour
West Lafayette
Westfield
Crawfordsville
Brownsburg
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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