United States
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IND - SAT

$104 Find Cheap Flights from Indianapolis to San Antonio - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$198
Typical prices: $331-$460
Frontier
Fri 11/2Fri 11/9
IND - SAT • 1 stop
Cheapest one-way
$104
Typical prices: $165-$379
Frontier
Mon 10/29
IND - SAT • 1 stop
Nonstop flights
Not available
There are currently no direct flights between Indianapolis and San Antonio. You'll need to take a connecting flight to reach the destination.
Insights
Insights
When to book
20 weeks
in advance
Our data shows that travelers who book at least 20 weeks in advance save around 40% compared to booking last minute.
Insights
Insights
When to travel
February
Cheapest • 14% price drop
December
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $277 (round-trip)
Kansas City (MCI)
Shortest trip • 4h 04m (one-way)
Insights
Insights
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We hope you love your trip to San Antonio!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Indianapolis to San Antonio (IND-SAT)

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Indianapolis to San Antonio

Mon, Nov 2 - Mon, Nov 9
Frontier Logo
3:58 pm - 7:25 pmIND  Indianapolis-SAT San Antonio
28h 27m1 stop Denver Intl
Frontier Logo
5:13 pm - 10:30 amSAT  San Antonio-IND Indianapolis
16h 17m1 stop Orlando
$198Frontier
Wed, Nov 4 - Tue, Dec 1
Frontier Logo
4:03 pm - 7:25 pmIND  Indianapolis-SAT San Antonio
28h 22m1 stop Denver Intl
Frontier Logo
6:44 pm - 3:08 pmSAT  San Antonio-IND Indianapolis
19h 24m1 stop Denver Intl
$198Frontier
Wed, Nov 4 - Tue, Dec 1
Southwest Logo
5:25 pm - 11:10 pmIND  Indianapolis-SAT San Antonio
6h 45m1 stop Nashville Intl
Southwest Logo
6:45 am - 3:45 pmSAT  San Antonio-IND Indianapolis
8h 00m2 stops Dallas Love Field Kansas City
$252Southwest
Mon, Nov 23 - Tue, Dec 1
Southwest Logo
2:55 pm - 10:30 pmIND  Indianapolis-SAT San Antonio
8h 35m1 stop Denver Intl
Southwest Logo
2:40 pm - 10:50 pmSAT  San Antonio-IND Indianapolis
7h 10m1 stop Chicago Midway
$253Southwest
Thu, Jan 28 - Mon, Feb 1
American Airlines Logo
9:00 am - 3:36 pmIND  Indianapolis-SAT San Antonio
7h 36m1 stop Dallas/Fort Worth
American Airlines Logo
2:05 pm - 7:40 pmSAT  San Antonio-IND Indianapolis
4h 35m1 stop Dallas/Fort Worth
$259American Airlines
Tue, Dec 15 - Tue, Dec 22
United Airlines Logo
3:45 pm - 8:34 pmIND  Indianapolis-SAT San Antonio
5h 49m1 stop Denver Intl
United Airlines Logo
5:39 pm - 11:59 pmSAT  San Antonio-IND Indianapolis
5h 20m1 stop Chicago O'Hare Intl
$259United Airlines
Sat, Oct 31 - Mon, Nov 2
United Airlines Logo
5:24 pm - 9:26 pmIND  Indianapolis-SAT San Antonio
5h 02m1 stop Houston George Bush Intcntl
United Airlines Logo
6:15 am - 2:09 pmSAT  San Antonio-IND Indianapolis
6h 54m1 stop Newark
$259United Airlines
Wed, Nov 25 - Wed, Dec 2
Delta Logo
7:05 am - 12:39 pmIND  Indianapolis-SAT San Antonio
6h 34m1 stop Atlanta Hartsfield-Jackson
Delta Logo
7:38 am - 3:17 pmSAT  San Antonio-IND Indianapolis
6h 39m1 stop Atlanta Hartsfield-Jackson
$259Delta
Tue, Nov 24 - Wed, Dec 2
Delta Logo
6:26 pm - 12:33 amIND  Indianapolis-SAT San Antonio
7h 07m1 stop Atlanta Hartsfield-Jackson
Delta Logo
6:16 am - 12:59 pmSAT  San Antonio-IND Indianapolis
5h 43m1 stop Atlanta Hartsfield-Jackson
$259Delta
Sat, Nov 21 - Tue, Nov 24
American Airlines Logo
7:56 pm - 12:33 amIND  Indianapolis-SAT San Antonio
5h 37m1 stop Chicago O'Hare Intl
American Airlines Logo
5:37 pm - 11:33 pmSAT  San Antonio-IND Indianapolis
4h 56m1 stop Dallas/Fort Worth
$312American Airlines
Booking Insights

Price, demand and travel trends for Indianapolis to San Antonio flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights with more confidence.

How much is a round-trip flight from Indianapolis to San Antonio?

Round-trip flights from Indianapolis to San Antonio typically range from $331 to $460. The lowest price found in the past 5 days was $198, on Frontier.

What's the cheapest day of the week to fly from Indianapolis to San Antonio?

Based on deals KAYAK users found in the last 12 months, Wednesday is the cheapest day of the week to fly from Indianapolis to San Antonio. It’s 11% cheaper than the average day, while Sunday is the most expensive, with prices 11% higher.

What’s the cheapest month to fly from Indianapolis to San Antonio?

•February is the cheapest month to fly from Indianapolis to San Antonio at $338 round-trip.
•June ($496) and July ($450) are the most expensive months.
•The price difference between flying in the cheapest and most expensive months is 46% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are flights from Indianapolis to San Antonio the cheapest?

Flights from Indianapolis to San Antonio are cheapest 20 weeks before departure. Booking in this window typically costs about 40% less than the average last-minute fare (within 2 weeks of the flight), based on KAYAK data.

Find deals

Key details for Indianapolis to San Antonio flights

Low season

August

Cheapest flight

$104
Beat the crowds with an average 67% drop in travelers.
The most popular month to fly with an average 39% increase in travelers.
One-way flight from Indianapolis to San Antonio

When to book flights from Indianapolis to San Antonio

Are your dates flexible? Find out the best times to travel from Indianapolis to San Antonio based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price

Your Indianapolis to San Antonio flight questions, answered

Find helpful answers about this route, including flight times, airports, airlines and booking tips.

  • What cabin classes can I book on flights from Indianapolis to San Antonio?

    Two cabin classes are available on flights from Indianapolis to San Antonio:

    • Economy Class
    • First Class

  • How long is a flight from Indianapolis to San Antonio?

    A nonstop flight from Indianapolis to San Antonio takes 00m, covering 984 miles.

  • Do I need a passport to fly from Indianapolis to San Antonio?

    No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID or another TSA-accepted form of identification.

  • How much should I expect to pay for a Indianapolis to San Antonio flight?

    Round-trip flights from Indianapolis to San Antonio range from $331 to $460, with an average of $392 over the past 12 months. Anything below $331 counts as a good deal.

  • How expensive are last-minute Indianapolis to San Antonio flights?

    Last-minute fares on this route (booked within two weeks of departure) run 35% above the $392 route average. Book 20 weeks before departure for the lowest fares.

  • How are flight prices from Indianapolis to San Antonio looking right now?

    One-way fares from Indianapolis to San Antonio are currently lower than usual. Average one-way flight prices are about $131, which is 46% below the typical average for this route.

  • What car rental options are available at San Antonio Airport (SAT)?

    San Antonio Airport (SAT) hosts 5 major car rental companies, with daily rates starting from around $22 for economy cars. Top options include:

    • Europcar
    • Fox
    • Dollar
    • Hertz
    • Alamo

  • Which airports can I use when flying from Indianapolis to San Antonio?

    Flights from Indianapolis to San Antonio usually depart from Indianapolis (IND) and arrive at San Antonio (SAT).

  • Which airports do connecting flights from Indianapolis to San Antonio pass through?

    One-stop flights from Indianapolis to San Antonio most commonly connect through:

    • Dallas/Fort Worth (DFW) - 31% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 17% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 14% of one-stop connections
    • Denver Intl (DEN) - 8% of one-stop connections

  • Can I save money by using flexible dates for flights from Indianapolis to San Antonio?

    Yes. Flexible dates can save you up to 20% on flights from Indianapolis to San Antonio. Wednesday is the cheapest departure day at $351 round-trip on average, while Sunday is the most expensive at $438, a difference of $87.

    KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

  • How much time can I save by choosing a different layover airport from Indianapolis to San Antonio?

    Flying via Kansas City (MCI) gives the shortest average 1-stop total travel time at 4h 04m, compared with 4h 30m via Houston Hobby (HOU) and 4h 32m via Nashville Intl (BNA).

  • What is the time difference between Indianapolis and San Antonio?

    San Antonio is 1 hour behind Indianapolis (Central Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

  • What popular places can I visit in San Antonio?

    Some of the most popular sights in San Antonio are San Antonio River Walk, SeaWorld San Antonio and Alamodome. These are among the most viewed places in San Antonio on KAYAK.

Your guide to booking Indianapolis to San Antonio flights

Get tips on when to book, when to fly and what to know before your trip.
  • If your dates are flexible, aim for a Wednesday departure and avoid flying on Sunday. On this route, Wednesday flights average $351, about $87 less than Sunday fares (20% savings) based on the last 12 months.
  • For the best chance at a low fare, aim to book around 20 weeks before you fly. On this route, that window historically saves about 40% versus last-minute pricing (KAYAK booking data, last 12 months).
  • If you can choose when to travel, plan your Indianapolis to San Antonio trip for February. Fares historically average $338 round-trip in that month - typically $158 less than the most expensive month, which is June (based on the last 12 months).
  • If you're arriving late at night and need somewhere to stay, check out these hotels close to San Antonio Airport.

    • Wyndham Garden San Antonio Airport
    • Heritage Inn & Suites San Antonio Airport, Trademark Wyndham
    • La Quinta Inn & Suites by Wyndham San Antonio Airport

More options for your flight from Indianapolis to San Antonio

Complete your trip to San Antonio with a hotel stay or car rental

Car rentals in San Antonio
Hotels in San Antonio
Vacations in San Antonio