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Cheap flights from San Antonio to Indianapolis from $83

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 1/18. 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.
Spirit Airlines Logo
6:30 am - 1:15 pmSAT-IND
5h 45m1 stop
Spirit Airlines Logo
2:12 pm - 11:52 pmIND-SAT
10h 40m1 stop
$192Spirit Airlines
Find Deal
Thu, Jan 8 - Fri, Jan 9
Spirit Airlines Logo
6:30 am - 1:15 pmSAT-IND
5h 45m1 stop
Spirit Airlines Logo
10:38 am - 11:52 pmIND-SAT
14h 14m1 stop
$199Spirit Airlines
Find Deal
Thu, Jan 8 - Fri, Jan 9
Frontier Logo
7:56 pm - 7:53 pmSAT-IND
22h 57m1 stop
Frontier Logo
8:48 pm - 6:58 pmIND-SAT
23h 10m1 stop
$210Frontier
Find Deal
Thu, Dec 11 - Sun, Dec 14
Delta Logo
7:05 am - 1:11 pmSAT-IND
5h 06m1 stop
Delta Logo
5:20 pm - 12:19 amIND-SAT
7h 59m1 stop
$217Delta
Find Deal
Wed, Dec 24 - Wed, Dec 31
Spirit Airlines Logo
10:35 am - 10:48 pmSAT-IND
11h 13m1 stop
Spirit Airlines Logo
2:12 pm - 11:52 pmIND-SAT
10h 40m1 stop
$230Spirit Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 19
Multiple Airlines Logo
2:39 pm - 11:33 amSAT-IND
19h 54m1 stop
Multiple Airlines Logo
6:39 pm - 5:01 pmIND-SAT
23h 22m1 stop
$234Multiple Airlines
Find Deal
Wed, Dec 24 - Tue, Dec 30
American Airlines Logo
5:48 pm - 12:20 amSAT-IND
5h 32m1 stop
American Airlines Logo
7:33 pm - 11:59 pmIND-SAT
5h 26m1 stop
$252American Airlines
Find Deal
Tue, Dec 23 - Tue, Dec 30
American Airlines Logo
9:30 am - 6:14 pmSAT-IND
7h 44m2 stops
American Airlines Logo
6:34 pm - 10:58 pmIND-SAT
5h 24m1 stop
$253American Airlines
Find Deal
Sat, Jan 17 - Mon, Jan 19
Multiple Airlines Logo
10:25 am - 7:53 pmSAT-IND
8h 28m1 stop
Multiple Airlines Logo
5:30 am - 2:15 pmIND-SAT
9h 45m1 stop
$254Multiple Airlines
Find Deal
Sun, Dec 14 - Mon, Dec 15
Multiple Airlines Logo
2:39 pm - 11:33 amSAT-IND
19h 54m1 stop
Multiple Airlines Logo
6:39 pm - 5:01 pmIND-SAT
23h 22m1 stop
$256Multiple Airlines
Find Deal
Wed, Dec 24 - Tue, Dec 30

Frontier flights from San Antonio to Indianapolis

Our best Frontier deals on San Antonio to Indianapolis flight tickets
Frontier
Dec 11
SAT7:56 pmSan Antonio
22h 57m
1 stop
IND7:53 pmIndianapolis
Dec 14
IND8:48 pmIndianapolis
23h 10m
1 stop
SAT6:58 pmSan Antonio
$210
Find similar
Frontier
Dec 21
SAT6:45 amSan Antonio
28h 00m
2 stops
IND11:45 amIndianapolis
Dec 30
IND6:39 pmIndianapolis
23h 22m
1 stop
SAT5:01 pmSan Antonio
$279
Find similar
Frontier
Dec 22
SAT12:18 pmSan Antonio
28h 26m
2 stops
IND5:44 pmIndianapolis
Dec 30
IND6:39 pmIndianapolis
23h 22m
1 stop
SAT5:01 pmSan Antonio
$290
Find similar

American Airlines flights from San Antonio to Indianapolis

Our best American Airlines deals on San Antonio to Indianapolis flight tickets
American Airlines
Dec 23
SAT5:48 pmSan Antonio
5h 32m
1 stop
IND12:20 amIndianapolis
Dec 30
IND7:33 pmIndianapolis
5h 26m
1 stop
SAT11:59 pmSan Antonio
$252
Find similar
American Airlines
Jan 17
SAT9:30 amSan Antonio
7h 44m
2 stops
IND6:14 pmIndianapolis
Jan 19
IND6:34 pmIndianapolis
5h 24m
1 stop
SAT10:58 pmSan Antonio
$253
Find similar

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 November 26, 2025.
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

Thu 1/8

6:30 am-1:15 pm

1 stop5h 45m

Indianapolis

Fri 1/9

2:12 pm-11:52 pm

1 stop10h 40m

$192

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 1/8

6:30 am-1:15 pm

1 stop5h 45m

Indianapolis

Fri 1/9

10:38 am-11:52 pm

1 stop14h 14m

$199

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 12/11

7:56 pm-7:53 pm

1 stop22h 57m

Indianapolis

Sun 12/14

8:48 pm-6:58 pm

1 stop23h 10m

$210

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 12/24

7:05 am-1:11 pm

1 stop5h 06m

Indianapolis

Wed 12/31

5:20 pm-12:19 am

1 stop7h 59m

$217

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 1/17

10:35 am-10:48 pm

1 stop11h 13m

Indianapolis

Mon 1/19

2:12 pm-11:52 pm

1 stop10h 40m

$230

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 12/24

2:39 pm-11:33 am

1 stop19h 54m

Indianapolis

Tue 12/30

6:39 pm-5:01 pm

1 stop23h 22m

$234

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 12/23

5:48 pm-12:20 am

1 stop5h 32m

Indianapolis

Tue 12/30

7:33 pm-11:59 pm

1 stop5h 26m

$252

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 1/17

9:30 am-6:14 pm

2 stops7h 44m

Indianapolis

Mon 1/19

6:34 pm-10:58 pm

1 stop5h 24m

$253

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sun 12/14

10:25 am-7:53 pm

1 stop8h 28m

Indianapolis

Mon 12/15

5:30 am-2:15 pm

1 stop9h 45m

$254

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 12/24

2:39 pm-11:33 am

1 stop19h 54m

Indianapolis

Tue 12/30

6:39 pm-5:01 pm

1 stop23h 22m

$256

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 cheapest month to fly to Indianapolis?

In general, October 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 $328. If you are unable to visit Indianapolis during the month of October, then departing from San Antonio during the month April is also very affordable. Most momondo users find prices during this month for around $329.

What is the cheapest day to depart on your flight to Indianapolis?

Our data shows that Sunday is the least expensive day to fly to Indianapolis. Tickets to fly out on this day can be as low as $439. Be sure to avoid booking your departure on a Wednesday as prices are generally higher than usual. According to our data, the average ticket price to Indianapolis on Wednesday is $1,462.

What is the cheapest time of day to depart on your flight to Indianapolis?

Flying to Indianapolis from San Antonio in the evening is the least expensive time of day to depart. momondo users have found prices as low as $265 when looking at flights departing in the evening. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $1,566 on average. Flights to Indianapolis from San Antonio in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

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 $371 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 $292 on momondo.

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

As of November 2025, prices for San Antonio to Indianapolis flights are approximately 13% 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

5h 18m

Direct flights

None
The fastest flight from San Antonio to Indianapolis takes 5h 18m
There are no direct flights from San Antonio to Indianapolis. There are no popular flight routes from San Antonio to Indianapolis.
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  • 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 50m 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
DeltaPriceFrom $157Free CancellationRating
7.9
7,998 reviews
Search Delta flights
Spirit AirlinesPriceFrom $182Free CancellationRating
6.3
8,158 reviews
Search Spirit Airlines flights
FrontierPriceFrom $204Free CancellationRating
5.8
3,099 reviews
Search Frontier flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,046 reviews
Search United Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,254 reviews
Search Southwest flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights

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
Fishers
Carmel
Shelbyville
West Lafayette
Seymour
Franklin
Speedway
Crawfordsville
Brownsburg
Greenfield
Westfield
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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