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Cheap flights from San Antonio to Indianapolis from $82

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 4/17. 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
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
7:54 pm - 7:54 pm
SAT
-
IND
23h 00m
1 stop
Frontier Logo
8:39 pm - 6:59 pm
IND
-
SAT
23h 20m
1 stop
$171Frontier
dt., maig 12 - dv., maig 15
Frontier Logo
7:54 pm - 7:54 pm
SAT
-
IND
23h 00m
1 stop
Frontier Logo
8:39 pm - 6:59 pm
IND
-
SAT
23h 20m
1 stop
$191Frontier
ds., maig 16 - dl., maig 18
Frontier Logo
10:23 am - 9:49 am
SAT
-
IND
22h 26m
1 stop
Frontier Logo
8:46 pm - 2:15 pm
IND
-
SAT
18h 29m
1 stop
$192Frontier
dv., abr. 17 - dg., abr. 19
Frontier Logo
7:45 am - 7:42 pm
SAT
-
IND
10h 57m
1 stop
Frontier Logo
12:18 pm - 5:05 pm
IND
-
SAT
5h 47m
1 stop
$201Frontier
dt., abr. 7 - dv., abr. 10
Frontier Logo
7:45 am - 7:42 pm
SAT
-
IND
10h 57m
1 stop
Frontier Logo
8:27 pm - 12:19 am
IND
-
SAT
28h 52m
1 stop
$212Frontier
dt., abr. 7 - ds., abr. 11
Frontier Logo
9:09 pm - 5:54 pm
SAT
-
IND
19h 45m
1 stop
Frontier Logo
6:49 pm - 8:14 pm
IND
-
SAT
26h 25m
1 stop
$216Frontier
dj., maig 7 - dl., maig 11
Frontier Logo
10:23 am - 6:29 pm
SAT
-
IND
7h 06m
1 stop
Frontier Logo
8:46 pm - 2:15 pm
IND
-
SAT
18h 29m
1 stop
$233Frontier
dv., abr. 17 - dg., abr. 19
Frontier Logo
6:45 am - 7:35 pm
SAT
-
IND
11h 50m
1 stop
Frontier Logo
12:18 pm - 5:05 pm
IND
-
SAT
5h 47m
1 stop
$235Frontier
dl., abr. 6 - dv., abr. 10
Frontier Logo
7:54 pm - 7:54 pm
SAT
-
IND
23h 00m
1 stop
Frontier Logo
8:46 pm - 6:56 pm
IND
-
SAT
23h 10m
1 stop
$237Frontier
dc., juny 3 - dc., juny 10
Frontier Logo
7:54 pm - 11:23 am
SAT
-
IND
14h 29m
2 stops
Frontier Logo
8:39 pm - 6:59 pm
IND
-
SAT
23h 20m
1 stop
$239Frontier
dt., maig 12 - dv., maig 15

Spirit Airlines flights from San Antonio to Indianapolis

Our best Spirit Airlines deals on San Antonio to Indianapolis flight tickets
Spirit Airlines
May 1
SAT2:12 pmSan Antonio
8h 46m
1 stop
IND11:58 pmIndianapolis
May 2
IND6:37 pmIndianapolis
19h 40m
1 stop
SAT1:17 pmSan Antonio
$324
Spirit Airlines
May 8
SAT6:07 amSan Antonio
16h 50m
1 stop
IND11:57 pmIndianapolis
May 10
IND6:00 amIndianapolis
18h 59m
1 stop
SAT11:59 pmSan Antonio
$354
Spirit Airlines
Apr 7
SAT10:22 amSan Antonio
28h 51m
3 stops
IND4:13 pmIndianapolis
Apr 11
IND5:08 pmIndianapolis
17h 19m
2 stops
SAT9:27 amSan Antonio
$398

Southwest flights from San Antonio to Indianapolis

Our best Southwest deals on San Antonio to Indianapolis flight tickets
Southwest
Apr 28
SAT4:25 pmSan Antonio
4h 00m
1 stop
IND9:25 pmIndianapolis
Apr 30
IND5:20 amIndianapolis
4h 55m
1 stop
SAT9:15 amSan Antonio
$286
Southwest
May 9
SAT1:20 pmSan Antonio
6h 00m
2 stops
IND8:20 pmIndianapolis
May 16
IND6:35 amIndianapolis
6h 10m
2 stops
SAT11:45 amSan Antonio
$328
Southwest
Apr 18
SAT1:20 pmSan Antonio
6h 50m
2 stops
IND9:10 pmIndianapolis
Apr 20
IND6:35 pmIndianapolis
6h 40m
1 stop
SAT12:15 amSan Antonio
$338

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 març 27, 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

dt. 5/12

7:54 pm-7:54 pm

1 stop23h 00m

Indianapolis

dv. 5/15

8:39 pm-6:59 pm

1 stop23h 20m

$171

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

ds. 5/16

7:54 pm-7:54 pm

1 stop23h 00m

Indianapolis

dl. 5/18

8:39 pm-6:59 pm

1 stop23h 20m

$191

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dv. 4/17

10:23 am-9:49 am

1 stop22h 26m

Indianapolis

dg. 4/19

8:46 pm-2:15 pm

1 stop18h 29m

$192
Quickest round-trip

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dt. 4/7

7:45 am-7:42 pm

1 stop10h 57m

Indianapolis

dv. 4/10

12:18 pm-5:05 pm

1 stop5h 47m

$201

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dt. 4/7

7:45 am-7:42 pm

1 stop10h 57m

Indianapolis

ds. 4/11

8:27 pm-12:19 am

1 stop28h 52m

$212

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dj. 5/7

9:09 pm-5:54 pm

1 stop19h 45m

Indianapolis

dl. 5/11

6:49 pm-8:14 pm

1 stop26h 25m

$216

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dv. 4/17

10:23 am-6:29 pm

1 stop7h 06m

Indianapolis

dg. 4/19

8:46 pm-2:15 pm

1 stop18h 29m

$233

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dl. 4/6

6:45 am-7:35 pm

1 stop11h 50m

Indianapolis

dv. 4/10

12:18 pm-5:05 pm

1 stop5h 47m

$235

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dc. 6/3

7:54 pm-7:54 pm

1 stop23h 00m

Indianapolis

dc. 6/10

8:46 pm-6:56 pm

1 stop23h 10m

$237

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

dt. 5/12

7:54 pm-11:23 am

2 stops14h 29m

Indianapolis

dv. 5/15

8:39 pm-6:59 pm

1 stop23h 20m

$239

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, August 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 $316. If you are unable to visit Indianapolis during the month of August, then departing from San Antonio during the month October is also very affordable. Most momondo users find prices during this month for around $328.

How far in advance should I book a flight 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 $412 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 $295 on momondo.

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

As of March 2026, prices for San Antonio to Indianapolis flights are approximately 46% 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 29m

Direct flights

None
The fastest flight from San Antonio to Indianapolis takes 4h 29m
There are no direct flights from San Antonio to Indianapolis. There are no popular flight routes from San Antonio to Indianapolis.
Search flight deals

  • 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 29m 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
5.7
3,013 reviews
Search Frontier flights
DeltaPriceFrom $133Free CancellationRating
7.9
8,341 reviews
Search Delta flights
Spirit AirlinesPriceFrom $163Free CancellationRating
6.3
8,550 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,491 reviews
Search United Airlines flights
American AirlinesPriceFrom $226Free CancellationRating
7.1
11,507 reviews
Search American Airlines flights
SouthwestPriceFrom $274Free CancellationRating
8.0
4,331 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 3 flights on this route every week with an average price of $406. 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
Plainfield
Anderson
Greenwood
Noblesville
Carmel
Fishers
Shelbyville
Franklin
Speedway
West Lafayette
Seymour
Brownsburg
Crawfordsville
Westfield
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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