IND - SAT

$119 Find Cheap Flights from Indianapolis to San Antonio - Compare and Save

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1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$226
Typical prices: $327-$454
Frontier
Mon 10/15Fri 10/19
IND - SAT • 1 stop
Cheapest one-way
$119
Typical prices: $159-$401
Frontier
Mon 10/15
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
October
Cheapest • 15% price drop
November
Most popular
Good to know
+1
Good to know
+1
Top layover airports
Orlando (MCO)
Cheapest • Avg $279 (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

Thu, Oct 15 - Mon, Oct 19
Frontier Logo
12:56 pm - 7:26 pmIND  Indianapolis-SAT San Antonio
7h 30m1 stop Denver Intl
Frontier Logo
8:21 pm - 3:13 pmSAT  San Antonio-IND Indianapolis
17h 52m1 stop Denver Intl
$226Frontier
Thu, Oct 15 - Fri, Oct 23
Frontier Logo
9:06 pm - 9:08 amIND  Indianapolis-SAT San Antonio
13h 02m1 stop Orlando
Frontier Logo
8:21 pm - 3:13 pmSAT  San Antonio-IND Indianapolis
17h 52m1 stop Denver Intl
$229Frontier
Wed, Sep 9 - Thu, Sep 10
Multiple Airlines Logo
7:48 pm - 8:45 amIND  Indianapolis-SAT San Antonio
13h 57m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
8:20 pm - 2:05 pmSAT  San Antonio-IND Indianapolis
16h 45m1 stop Denver Intl
$301Multiple Airlines
Wed, Jan 13 - Sat, Jan 16
American Airlines Logo
11:16 am - 2:50 pmIND  Indianapolis-SAT San Antonio
4h 34m1 stop Dallas/Fort Worth
American Airlines Logo
6:00 am - 1:18 pmSAT  San Antonio-IND Indianapolis
6h 18m1 stop Dallas/Fort Worth
$325American Airlines
Wed, Dec 16 - Mon, Dec 21
American Airlines Logo
7:50 am - 11:55 amIND  Indianapolis-SAT San Antonio
5h 05m1 stop Dallas/Fort Worth
American Airlines Logo
5:59 pm - 12:28 amSAT  San Antonio-IND Indianapolis
5h 29m1 stop Charlotte Douglas
$325American Airlines
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
5:31 pm - 10:44 pmIND  Indianapolis-SAT San Antonio
6h 13m1 stop Houston George Bush Intcntl
United Airlines Logo
5:59 pm - 11:30 pmSAT  San Antonio-IND Indianapolis
4h 31m1 stop Houston George Bush Intcntl
$325United Airlines
Tue, Nov 17 - Wed, Nov 18
Delta Logo
6:15 am - 10:50 amIND  Indianapolis-SAT San Antonio
5h 35m1 stop Detroit Metropolitan Wayne County
Delta Logo
4:49 pm - 12:52 amSAT  San Antonio-IND Indianapolis
7h 03m1 stop Atlanta Hartsfield-Jackson
$325Delta
Sat, Nov 14 - Wed, Nov 18
Delta Logo
2:04 pm - 7:55 pmIND  Indianapolis-SAT San Antonio
6h 51m1 stop Atlanta Hartsfield-Jackson
Delta Logo
5:30 am - 12:59 pmSAT  San Antonio-IND Indianapolis
6h 29m1 stop Atlanta Hartsfield-Jackson
$325Delta
Wed, Sep 9 - Thu, Sep 10
United Airlines Logo
11:38 am - 5:43 pmIND  Indianapolis-SAT San Antonio
7h 05m2 stops Chicago O'Hare Intl Houston George Bush Intcntl
United Airlines Logo
2:15 pm - 8:04 pmSAT  San Antonio-IND Indianapolis
4h 49m1 stop Houston George Bush Intcntl
$330United Airlines
Sat, Oct 3 - Wed, Oct 7
Multiple Airlines Logo
7:48 pm - 8:45 amIND  Indianapolis-SAT San Antonio
13h 57m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham
Multiple Airlines Logo
8:20 pm - 12:01 pmSAT  San Antonio-IND Indianapolis
14h 41m1 stop Denver Intl
$333Multiple 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 from Indianapolis to San Antonio with more confidence.

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

Round-trip flights from Indianapolis to San Antonio start at $226. Prices are below average for this route right now, with typical round-trip fares ranging from $327 to $454. The lowest price found in the past 5 days was $226 on Frontier.

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

Wednesday is the cheapest day of the week to fly from Indianapolis to San Antonio, it is 10% cheaper than the average day. Sunday is the most expensive day with flight prices 13% higher than average. Based on deals found by KAYAK users in the last 12 months.

What is the cheapest month to fly from Indianapolis to San Antonio?

  • October is the cheapest month to fly from Indianapolis to San Antonio at $330 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 50% on average.
This is based on KAYAK aggregated and averaged internal data over the past 12 months.

When are prices 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

$119
Best time to beat the crowds with an average 5% drop in price.
Most popular time to fly and prices are also 9% lower on average.
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 route details based on KAYAK data, including flight times, airports, airlines and booking questions.

  • 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).

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

    Only Economy Class is available on flights from Indianapolis to San Antonio.

  • 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) - 28% of one-stop connections
    • Houston George Bush Intcntl (IAH) - 19% of one-stop connections
    • Atlanta Hartsfield-Jackson (ATL) - 17% of one-stop connections
    • Dallas Love Field (DAL) - 7% of one-stop connections

    Dallas/Fort Worth (DFW) handles the largest share of one-stop connections on this route.

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

    Yes. Being flexible with your travel dates can save you up to 20% on the Indianapolis to San Antonio route. 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.

  • 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 Henry B. González Convention Center. These are among the most viewed places in San Antonio on KAYAK.

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

    A nonstop flight from Indianapolis to San Antonio takes 0h 00m, covering 984 miles.

  • What are the earliest and latest flights from Indianapolis to San Antonio?

    These are the earliest and latest flight times available from Indianapolis to San Antonio:

    • Earliest: departs at 12:00 am and lands at 12:00 am
    • Latest: departs at 12:00 am and lands at 12:00 am.

    The flight takes about 0h 00m.

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

    Last-minute fares on this route - booked within 2 weeks of departure - run 35% above the route average of $386. Book 20 weeks before departure for the lowest fares.

  • 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 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 $155, which is 34% below the typical average for this route.

  • 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 23m via Dallas Love Field (DAL) and 4h 25m via Houston Hobby (HOU).

  • 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 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

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

    Round-trip flights from Indianapolis to San Antonio range from $327 to $454, with an average of $386 over the past 12 months. Anything below $327 counts as a good deal.

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 can be flexible, aim for a Wednesday departure instead of Sunday. On this route, Wednesday flights average $351 - about $87 less than Sunday (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 October. Fares historically average $330 round-trip in that month - typically $166 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
    - Crowne Plaza San Antonio Airport By IHG
    - Heritage Inn & Suites San Antonio Airport, Trademark Wyndham

Everything you need to know for your flight from Indianapolis to San Antonio

Information on your arrival and departure airports

Indianapolis (IND)
San Antonio (SAT)