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Cheap flights from San Antonio to Indianapolis from $66

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 2/28. 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
8:25 pm - 8:02 pm
SAT
-
IND
22h 37m
1 stop
Frontier Logo
1:23 pm - 1:12 pm
IND
-
SAT
24h 49m
1 stop
$151Frontier
Thu, Feb 19 - Wed, Feb 25
Spirit Airlines Logo
6:30 am - 6:23 pm
SAT
-
IND
10h 53m
1 stop
Spirit Airlines Logo
12:21 pm - 11:52 pm
IND
-
SAT
12h 31m
1 stop
$185Spirit Airlines
Sat, Jan 24 - Sat, Jan 31
Frontier Logo
6:12 pm - 7:57 pm
SAT
-
IND
24h 45m
1 stop
Frontier Logo
1:23 pm - 1:12 pm
IND
-
SAT
24h 49m
1 stop
$187Frontier
Wed, Feb 25 - Wed, Mar 4
Frontier Logo
6:45 am - 7:38 pm
SAT
-
IND
11h 53m
1 stop
Frontier Logo
8:33 pm - 12:17 am
IND
-
SAT
28h 44m
1 stop
$197Frontier
Fri, Mar 6 - Mon, Mar 9
Multiple Airlines Logo
6:30 am - 8:41 pm
SAT
-
IND
13h 11m
1 stop
Multiple Airlines Logo
4:30 pm - 7:33 pm
IND
-
SAT
28h 03m
1 stop
$211Multiple Airlines
Wed, Feb 4 - Thu, Feb 5
Frontier Logo
8:25 pm - 6:31 pm
SAT
-
IND
21h 06m
2 stops
Frontier Logo
1:23 pm - 1:12 pm
IND
-
SAT
24h 49m
1 stop
$220Frontier
Thu, Feb 19 - Wed, Feb 25
Spirit Airlines Logo
6:00 am - 2:17 pm
SAT
-
IND
7h 17m
1 stop
Spirit Airlines Logo
6:00 am - 11:59 pm
IND
-
SAT
18h 59m
2 stops
$224Spirit Airlines
Wed, Feb 25 - Wed, Mar 4
Multiple Airlines Logo
10:35 am - 10:48 pm
SAT
-
IND
11h 13m
1 stop
Multiple Airlines Logo
12:38 pm - 5:03 pm
IND
-
SAT
5h 25m
1 stop
$234Multiple Airlines
Fri, Feb 6 - Sun, Feb 8
Multiple Airlines Logo
6:30 am - 9:43 am
SAT
-
IND
26h 13m
1 stop
Multiple Airlines Logo
12:38 pm - 11:52 pm
IND
-
SAT
12h 14m
2 stops
$246Multiple Airlines
Wed, Feb 4 - Thu, Feb 5
Spirit Airlines Logo
6:00 am - 10:48 pm
SAT
-
IND
15h 48m
2 stops
Spirit Airlines Logo
6:00 am - 11:59 pm
IND
-
SAT
18h 59m
2 stops
$258Spirit Airlines
Thu, Feb 19 - Wed, Feb 25

Spirit Airlines flights from San Antonio to Indianapolis

Our best Spirit Airlines deals on San Antonio to Indianapolis flight tickets
Spirit Airlines
Jan 24
SAT6:30 amSan Antonio
10h 53m
1 stop
IND6:23 pmIndianapolis
Jan 31
IND12:21 pmIndianapolis
12h 31m
1 stop
SAT11:52 pmSan Antonio
$185
Spirit Airlines
Feb 25
SAT6:00 amSan Antonio
7h 17m
1 stop
IND2:17 pmIndianapolis
Mar 4
IND6:00 amIndianapolis
18h 59m
2 stops
SAT11:59 pmSan Antonio
$224
Spirit Airlines
Jan 22
SAT6:30 amSan Antonio
5h 45m
1 stop
IND1:15 pmIndianapolis
Jan 24
IND12:21 pmIndianapolis
12h 31m
1 stop
SAT11:52 pmSan Antonio
$242

United Airlines flights from San Antonio to Indianapolis

Our best United Airlines deals on San Antonio to Indianapolis flight tickets
United Airlines
May 14
SAT1:25 pmSan Antonio
7h 33m
1 stop
IND9:58 pmIndianapolis
May 17
IND9:24 amIndianapolis
7h 12m
1 stop
SAT3:36 pmSan Antonio
$364
United Airlines
May 8
SAT4:17 pmSan Antonio
4h 14m
1 stop
IND9:31 pmIndianapolis
May 10
IND6:00 amIndianapolis
7h 24m
1 stop
SAT12:24 pmSan Antonio
$387
United Airlines
Feb 23
SAT7:00 amSan Antonio
6h 58m
1 stop
IND2:58 pmIndianapolis
Feb 26
IND6:00 amIndianapolis
10h 15m
1 stop
SAT3:15 pmSan Antonio
$411

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 January 13, 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

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 2/19

8:25 pm-8:02 pm

1 stop22h 37m

Indianapolis

Wed 2/25

1:23 pm-1:12 pm

1 stop24h 49m

$151

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Sat 1/24

6:30 am-6:23 pm

1 stop10h 53m

Indianapolis

Sat 1/31

12:21 pm-11:52 pm

1 stop12h 31m

$185

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 2/25

6:12 pm-7:57 pm

1 stop24h 45m

Indianapolis

Wed 3/4

1:23 pm-1:12 pm

1 stop24h 49m

$187

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 3/6

6:45 am-7:38 pm

1 stop11h 53m

Indianapolis

Mon 3/9

8:33 pm-12:17 am

1 stop28h 44m

$197

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 2/4

6:30 am-8:41 pm

1 stop13h 11m

Indianapolis

Thu 2/5

4:30 pm-7:33 pm

1 stop28h 03m

$211

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 2/19

8:25 pm-6:31 pm

2 stops21h 06m

Indianapolis

Wed 2/25

1:23 pm-1:12 pm

1 stop24h 49m

$220

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 2/25

6:00 am-2:17 pm

1 stop7h 17m

Indianapolis

Wed 3/4

6:00 am-11:59 pm

2 stops18h 59m

$224

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Fri 2/6

10:35 am-10:48 pm

1 stop11h 13m

Indianapolis

Sun 2/8

12:38 pm-5:03 pm

1 stop5h 25m

$234

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Wed 2/4

6:30 am-9:43 am

1 stop26h 13m

Indianapolis

Thu 2/5

12:38 pm-11:52 pm

2 stops12h 14m

$246

San AntonioIndianapolis

SAT - IND

SATIND

San Antonio

Thu 2/19

6:00 am-10:48 pm

2 stops15h 48m

Indianapolis

Wed 2/25

6:00 am-11:59 pm

2 stops18h 59m

$258

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, 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 $374 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 January 2026, prices for San Antonio to Indianapolis flights are approximately 37% 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

5h 45m

Direct flights

None
The fastest flight from San Antonio to Indianapolis takes 5h 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 5h 45m 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 $139Free CancellationRating
5.7
3,056 reviews
Search Frontier flights
DeltaPriceFrom $157Free CancellationRating
7.9
8,039 reviews
Search Delta flights
Spirit AirlinesPriceFrom $182Free CancellationRating
6.3
8,305 reviews
Search Spirit Airlines flights
United AirlinesPriceFrom $218Free CancellationRating
7.4
9,150 reviews
Search United Airlines flights
American AirlinesPriceFrom $258Free CancellationRating
7.2
11,116 reviews
Search American Airlines flights
SouthwestPriceFrom $266Free CancellationRating
8.0
4,256 reviews
Search Southwest 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
Plainfield
Anderson
Greenwood
Noblesville
Fishers
Carmel
Shelbyville
Franklin
West Lafayette
Brownsburg
Seymour
Speedway
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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