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Cheap flights from San Antonio to Indianapolis from $70

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 1/7. 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.
American Airlines Logo
10:32 am - 5:43 pm
SAT
-
IND
6h 11m1 stop
American Airlines Logo
8:35 am - 4:10 pm
IND
-
SAT
8h 35m1 stop
$159American Airlines
Tue, Jan 27 - Sat, Jan 31
American Airlines Logo
12:52 pm - 7:29 pm
SAT
-
IND
5h 37m1 stop
American Airlines Logo
6:34 pm - 10:58 pm
IND
-
SAT
5h 24m1 stop
$175American Airlines
Fri, Jan 9 - Mon, Jan 12
Multiple Airlines Logo
10:13 am - 8:00 pm
SAT
-
IND
8h 47m1 stop
Multiple Airlines Logo
10:38 am - 6:18 pm
IND
-
SAT
8h 40m1 stop
$181Multiple Airlines
Fri, Jan 9 - Sun, Jan 11
American Airlines Logo
8:43 am - 4:36 pm
SAT
-
IND
6h 53m1 stop
American Airlines Logo
11:33 am - 3:45 pm
IND
-
SAT
5h 12m1 stop
$183American Airlines
Thu, Jan 1 - Thu, Jan 8
Multiple Airlines Logo
10:13 am - 8:00 pm
SAT
-
IND
8h 47m1 stop
Multiple Airlines Logo
8:26 pm - 11:52 pm
IND
-
SAT
28h 26m2 stops
$213Multiple Airlines
Fri, Jan 9 - Mon, Jan 12
Southwest Logo
8:20 am - 4:20 pm
SAT
-
IND
7h 00m2 stops
Southwest Logo
6:10 am - 1:10 pm
IND
-
SAT
8h 00m1 stop
$216Southwest
Tue, Jan 27 - Sat, Jan 31
Frontier Logo
2:09 pm - 7:53 pm
SAT
-
IND
28h 44m1 stop
Frontier Logo
8:48 pm - 12:17 am
IND
-
SAT
28h 29m1 stop
$217Frontier
Wed, Dec 24 - Fri, Jan 2
United Airlines Logo
2:06 pm - 8:07 pm
SAT
-
IND
5h 01m1 stop
United Airlines Logo
9:05 am - 3:31 pm
IND
-
SAT
7h 26m2 stops
$222United Airlines
Fri, Jan 9 - Mon, Jan 12
Spirit Airlines Logo
2:39 pm - 11:33 am
SAT
-
IND
19h 54m1 stop
Spirit Airlines Logo
2:12 pm - 11:52 pm
IND
-
SAT
10h 40m1 stop
$225Spirit Airlines
Wed, Dec 24 - Fri, Jan 23
Spirit Airlines Logo
10:35 am - 9:43 am
SAT
-
IND
22h 08m2 stops
Spirit Airlines Logo
12:21 pm - 11:52 pm
IND
-
SAT
12h 31m1 stop
$226Spirit Airlines
Thu, Feb 5 - Wed, Feb 11

Frontier flights from San Antonio to Indianapolis

Our best Frontier deals on San Antonio to Indianapolis flight tickets
Frontier
Dec 24
SAT2:09 pmSan Antonio
28h 44m
1 stop
IND7:53 pmIndianapolis
Jan 2
IND8:48 pmIndianapolis
28h 29m
1 stop
SAT12:17 amSan Antonio
$217
Find similar
Frontier
Jan 9
SAT10:13 amSan Antonio
8h 47m
1 stop
IND8:00 pmIndianapolis
Jan 11
IND8:55 pmIndianapolis
23h 08m
2 stops
SAT7:03 pmSan Antonio
$231
Find similar
Frontier
Dec 11
SAT7:56 pmSan Antonio
22h 57m
1 stop
IND7:53 pmIndianapolis
Dec 18
IND5:06 pmIndianapolis
26h 36m
1 stop
SAT6:42 pmSan Antonio
$243
Find similar

United Airlines flights from San Antonio to Indianapolis

Our best United Airlines deals on San Antonio to Indianapolis flight tickets
United Airlines
Jan 9
SAT2:06 pmSan Antonio
5h 01m
1 stop
IND8:07 pmIndianapolis
Jan 12
IND9:05 amIndianapolis
7h 26m
2 stops
SAT3:31 pmSan Antonio
$222
Find similar
United Airlines
Jan 8
SAT2:05 pmSan Antonio
4h 57m
1 stop
IND8:02 pmIndianapolis
Jan 12
IND12:25 pmIndianapolis
7h 44m
1 stop
SAT7:09 pmSan Antonio
$287
Find similar
United Airlines
Jan 8
SAT2:05 pmSan Antonio
4h 57m
1 stop
IND8:02 pmIndianapolis
Jan 12
IND11:25 amIndianapolis
10h 56m
2 stops
SAT9:21 pmSan Antonio
$292
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 December 4, 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

Tue 1/27

10:32 am-5:43 pm

1 stop6h 11m

Indianapolis

Sat 1/31

8:35 am-4:10 pm

1 stop8h 35m

$159

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

12:52 pm-7:29 pm

1 stop5h 37m

Indianapolis

Mon 1/12

6:34 pm-10:58 pm

1 stop5h 24m

$175

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

10:13 am-8:00 pm

1 stop8h 47m

Indianapolis

Sun 1/11

10:38 am-6:18 pm

1 stop8h 40m

$181

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 1/1

8:43 am-4:36 pm

1 stop6h 53m

Indianapolis

Thu 1/8

11:33 am-3:45 pm

1 stop5h 12m

$183

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

10:13 am-8:00 pm

1 stop8h 47m

Indianapolis

Mon 1/12

8:26 pm-11:52 pm

2 stops28h 26m

$213

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Tue 1/27

8:20 am-4:20 pm

2 stops7h 00m

Indianapolis

Sat 1/31

6:10 am-1:10 pm

1 stop8h 00m

$216

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 12/24

2:09 pm-7:53 pm

1 stop28h 44m

Indianapolis

Fri 1/2

8:48 pm-12:17 am

1 stop28h 29m

$217

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 1/9

2:06 pm-8:07 pm

1 stop5h 01m

Indianapolis

Mon 1/12

9:05 am-3:31 pm

2 stops7h 26m

$222

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 12/24

2:39 pm-11:33 am

1 stop19h 54m

Indianapolis

Fri 1/23

2:12 pm-11:52 pm

1 stop10h 40m

$225

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 2/5

10:35 am-9:43 am

2 stops22h 08m

Indianapolis

Wed 2/11

12:21 pm-11:52 pm

1 stop12h 31m

$226

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 December 2025, prices for San Antonio to Indianapolis flights are approximately 27% 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 45m

Direct flights

None
The fastest flight from San Antonio to Indianapolis takes 4h 45m
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 57m 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
8,011 reviews
Search Delta flights
Spirit AirlinesPriceFrom $182Free CancellationRating
6.3
8,161 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,063 reviews
Search United Airlines flights
FrontierPriceFrom $218Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,253 reviews
Search Southwest flights
American AirlinesPriceFrom $266Free CancellationRating
7.2
11,045 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
Brownsburg
Crawfordsville
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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