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Cheap flights from Indianapolis to San Antonio 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 Indianapolis to San Antonio departing on 7/10. 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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Cheap round-trip flights

Spirit Airlines Logo
3:03 pm - 11:25 pmIND-SAT
9h 22m1 stop
Spirit Airlines Logo
8:00 am - 8:15 amSAT-IND
23h 15m1 stop
$210Spirit Airlines
Find Deal
vie., oct. 17 - dom., oct. 19
Frontier Logo
6:00 am - 6:02 pmIND-SAT
13h 02m1 stop
Frontier Logo
6:59 pm - 12:43 amSAT-IND
28h 44m1 stop
$216Frontier
Find Deal
sáb., jul. 19 - sáb., jul. 26
Southwest Logo
8:55 am - 12:30 pmIND-SAT
4h 35m1 stop
Southwest Logo
6:30 am - 12:05 pmSAT-IND
4h 35m1 stop
$229Southwest
Find Deal
mié., ago. 27 - mar., sep. 2
Southwest Logo
6:20 am - 12:30 pmIND-SAT
7h 10m2 stops
Southwest Logo
2:40 pm - 10:25 pmSAT-IND
6h 45m1 stop
$234Southwest
Find Deal
mié., ago. 27 - mar., sep. 2
 Logo
6:00 am - 6:02 pmIND-SAT
13h 02m1 stop
 Logo
7:10 am - 11:08 pmSAT-IND
14h 58m1 stop
mar., jul. 15 - mar., jul. 22
American Airlines Logo
1:12 pm - 5:38 pmIND-SAT
5h 26m1 stop
American Airlines Logo
12:44 pm - 5:57 pmSAT-IND
4h 13m1 stop
$248American Airlines
Find Deal
mar., sep. 2 - sáb., sep. 6
 Logo
9:59 pm - 1:06 pmIND-SAT
16h 07m1 stop
 Logo
7:10 am - 9:20 amSAT-IND
25h 10m2 stops
jue., jul. 24 - mar., jul. 29
American Airlines Logo
3:56 pm - 9:48 pmIND-SAT
6h 52m1 stop
American Airlines Logo
6:05 am - 1:10 pmSAT-IND
6h 05m1 stop
$267American Airlines
Find Deal
sáb., oct. 11 - sáb., oct. 18
United Airlines Logo
7:00 am - 10:49 amIND-SAT
4h 49m1 stop
United Airlines Logo
9:47 am - 5:54 pmSAT-IND
7h 07m2 stops
$268United Airlines
Find Deal
mar., sep. 30 - sáb., oct. 4
United Airlines Logo
6:00 am - 1:22 pmIND-SAT
8h 22m2 stops
United Airlines Logo
8:55 am - 5:54 pmSAT-IND
7h 59m1 stop
$304United Airlines
Find Deal
jue., sep. 4 - mié., sep. 10

Frontier flights from Indianapolis to San Antonio

Our best Frontier deals on Indianapolis to San Antonio flight tickets
Frontier
Jul 19
IND6:00 amIndianapolis
13h 02m
1 stop
SAT6:02 pmSan Antonio
Jul 26
SAT6:59 pmSan Antonio
28h 44m
1 stop
IND12:43 amIndianapolis
Frontier
Jul 10
IND1:00 pmIndianapolis
7h 13m
1 stop
SAT7:13 pmSan Antonio
Jul 18
SAT10:16 amSan Antonio
7h 02m
1 stop
IND6:18 pmIndianapolis
Frontier
Jul 15
IND6:00 amIndianapolis
13h 02m
1 stop
SAT6:02 pmSan Antonio
Jul 19
SAT6:59 pmSan Antonio
28h 44m
1 stop
IND12:43 amIndianapolis

American Airlines flights from Indianapolis to San Antonio

Our best American Airlines deals on Indianapolis to San Antonio flight tickets
American Airlines
Sep 2
IND1:12 pmIndianapolis
5h 26m
1 stop
SAT5:38 pmSan Antonio
Sep 6
SAT12:44 pmSan Antonio
4h 13m
1 stop
IND5:57 pmIndianapolis
American Airlines
Oct 11
IND3:56 pmIndianapolis
6h 52m
1 stop
SAT9:48 pmSan Antonio
Oct 18
SAT6:05 amSan Antonio
6h 05m
1 stop
IND1:10 pmIndianapolis
American Airlines
Jul 31
IND7:03 amIndianapolis
6h 32m
1 stop
SAT12:35 pmSan Antonio
Aug 13
SAT2:52 pmSan Antonio
5h 30m
1 stop
IND9:22 pmIndianapolis

See travel insights to San Antonio from

How to get the cheapest flight ticket from Indianapolis to San Antonio

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 San Antonio?

If you aren’t able to travel during the month of August, then book flights to San Antonio from Indianapolis during June instead. Flights to San Antonio in June, while not as cheap as those in August, still average around $350.

What is the cheapest day to depart on your flight to San Antonio?

The cheapest day to depart on your flight to San Antonio is on a Tuesday when prices can be found for as low as $351. This is often the case because there is less demand to fly during this day of the week. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to San Antonio on Sunday is $411.

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

According to our data, the cheapest time of day to fly to San Antonio is at noon. momondo users have found flights departing from Indianapolis to San Antonio at noon for as low as $366. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to San Antonio are more costly in the afternoon, with an average ticket price of $392. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

How far in advance should I book a flight to San Antonio?

You are more likely to see cheaper flights to San Antonio from Indianapolis when booking weeks ahead of your departure date. In general, you can expect to find flights to San Antonio for around $379 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to San Antonio from Indianapolis for as low as $276 on momondo.

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

As of July 2025, prices for Indianapolis to San Antonio flights are approximately 23% cheaper when compared to flights at the same time last year.

When to book flights from Indianapolis to San Antonio

Are you open to changing your travel dates? Check out the ideal times to fly from Indianapolis to San Antonio according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Indianapolis to San Antonio (IND to SAT) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Indianapolis to San Antonio

Best Price Found

$82

Fastest flight time

4h 35m

Direct flights

None

Airports in San Antonio

1 airport
The best one-way flight to San Antonio from Indianapolis in the past 72 hours is $82. The best round-trip flight deal from Indianapolis to San Antonio found on momondo in the last 72 hours is $210.
The fastest flight from Indianapolis to San Antonio takes 4h 35m
There are no direct flights from Indianapolis to San Antonio. Popular non-direct route for this connection is Indianapolis Airport - San Antonio Airport.
There is 1 airport near San Antonio: San Antonio (SAT)

  • How far is Indianapolis to San Antonio by plane?

    There are 998.9 mi between Indianapolis and San Antonio. 4h 35m is a normal flight duration for this route.

  • When did momondo last update prices for flights from Indianapolis Airport to San Antonio Airport?

    Prices for flights from Indianapolis Airport to San Antonio Airport were last updated today.

  • How many operators does momondo search for flights from Indianapolis Airport to San Antonio Airport?

  • How old do you have to be to fly from Indianapolis Airport to San Antonio Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Indianapolis Airport to San Antonio Airport.

  • What documentation or ID do you need to fly to San Antonio Airport?

    The required travel and health documents for your San Antonio Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at San Antonio Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Indianapolis to San Antonio?


Best airlines flying from Indianapolis to San Antonio

Compare and see reviews for airlines that fly from Indianapolis to San Antonio with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $152Free CancellationRating
6.3
8,101 reviews
Search Spirit Airlines flights
American AirlinesPriceFrom $278Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $292Free CancellationRating
8.0
7,973 reviews
Search Delta flights
SouthwestPriceFrom $296Free CancellationRating
8.0
4,273 reviews
Search Southwest flights
United AirlinesPriceFrom $296Free CancellationRating
7.4
8,858 reviews
Search United Airlines flights

Traveling to a place near San Antonio?

Book flights to San Antonio if you plan to visit one of these locations
New Braunfels
Kerrville
Boerne
Schertz
Pleasanton

Why use momondo?

Why should I use momondo to find a flight deal from Indianapolis to San Antonio?

Finding the right flight to San Antonio from Indianapolis is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Antonio quick and easy, saving you time and money.

Can I find flights from Indianapolis to San Antonio with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Antonio from Indianapolis which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Indianapolis to San Antonio?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to San Antonio from Indianapolis.

I’m not ready to book a flight from Indianapolis to San Antonio right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Indianapolis to San Antonio now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to San Antonio and let you know when they change.


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1 adult
dom. 7/6
dom. 7/13

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