Cheap Flights from Indianapolis to San Antonio International

Compare Indianapolis to San Antonio International flight deals

Find the cheapest month or even day of the year to fly to San Antonio International

Book the best San Antonio International fare with no extra fees

Flight deals from Indianapolis to San Antonio International

Looking for a cheap last-minute deal or the best return flight from Indianapolis to San Antonio International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Indianapolis to San Antonio International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Indianapolis to San Antonio International flights are currently cheapest in July.

Indianapolis to San Antonio International: Alternative routes

Compare routes from Indianapolis to San Antonio below. You may find an airport to fly into that's cheaper, faster, or easier than San Antonio International.

Indianapolis to San Antonio: Flight information

The things to know before you go.
Cheapest flight foundRs42,318
Cheapest month to flyJuly

Finding cheap flights from Indianapolis to San Antonio International: Frequently asked questions

The best price we found for a return flight from Indianapolis to San Antonio International is Rs67,594. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
Currently, there are no airlines that fly direct from Indianapolis to San Antonio International. But we found flights with one or more stops from Rs67,594.
As of June 2025, there are no flights flying from Indianapolis to San Antonio International.
The cheapest month to fly from Indianapolis to San Antonio International is usually August.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Indianapolis Airport to San Antonio International Airport on Thursday, 28 August 2025.
No airlines currently offer direct flights between Indianapolis Airport and San Antonio International Airport. Most routes have one or more stops.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to San Antonio International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to San Antonio is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Delta offers the cheapest flight tickets to San Antonio International.

Flying from Indianapolis International Airport (IND) to San Antonio International Airport (SAT): what you need to know

  • San Antonio's timezone is UTC-5, making San Antonio one hour behind Indianapolis.

  • For a stress-free journey, arrive at the airport two hours ahead of international flights and an hour before domestic departures. This way, you'll have plenty of time to catch your IND to SAT flight.

  • Travelling during a peak month such as July? School holidays and other popular seasons can result in longer queues at security. Be extra cautious and arrive up to four hours ahead of international flights and two hours before domestic departures.

  • If you'd like to explore another city along the way, just uncheck 'Direct flights only' when searching for your ticket from Indianapolis International Airport to San Antonio International Airport. These are the top stopovers between IND and SAT:

    • Dallas/Fort Worth International Airport

    • George Bush Intercontinental Airport

    • William P. Hobby Airport

How to find the cheapest flights from Indianapolis International Airport (IND) to San Antonio International Airport (SAT)

  • The lowest price we've found for a one-way Indianapolis International Airport to San Antonio International Airport flight is Rs42,318. A return plane ticket right now is Rs67,594. Depending on the availability and when you book, these fares could change.

  • It's usually smart to book ahead of time if you're hoping to get cheap tickets from IND to SAT. That's because airlines adjust prices based on demand, which tends to rise closer to the date of departure.

  • If you can be flexible with your travel plans, try using the 'Whole month' tool. It'll show you the cheapest price across the month when searching for a flight from Indianapolis International Airport to San Antonio International Airport.

  • Landing cheap flights from IND to SAT is a piece of cake with Price Alerts. Simply create one of these automatic alerts and we'll let you know when a new discounted fare appears.

  • Tailor your trip using filters. Choose your ideal arrival and departure times, airlines and total journey duration. You can also sort the results by 'Best,' 'Cheapest' or 'Fastest' flights from Indianapolis International Airport to San Antonio International Airport.

Handy information about Indianapolis International Airport (IND)

  • You'll find IND at 7800 Col. H. Weir Cook Memorial Drive.

  • Of the departures from Indianapolis International Airport, 79.86% touch down on time at their destination.

  • Central Indianapolis to Indianapolis International Airport is approximately 24 kilometres. Depending on traffic, it'll take about 25 minutes to get there if you're driving, catching a cab or ride-sharing.

  • The journey when using public transport will take about 1 hour.

  • Get your holiday off to a leisurely start by staying near IND. Whether you're catching an early flight from Indianapolis International Airport to San Antonio International Airport or just don't like being rushed, these hotels are perfect:

Arriving at San Antonio International Airport (SAT)

Getting from San Antonio International Airport (SAT) to central San Antonio

  • The address for SAT is 9800 Airport Boulevard.

  • San Antonio International Airport is approximately 19 kilometres from central San Antonio. The drive time takes around 20 minutes.

  • Travelling by public transport will take you roughly 1 hour 30 minutes.

When to fly to San Antonio International Airport (SAT)

  • It's time to plan your dates for your flight from Indianapolis International Airport to San Antonio International Airport. July is the most popular month to visit San Antonio. If you're after a more laid-back vibe, go in April.

  • The warmest month in San Antonio is August, with temperatures ranging between 23ºC and 40ºC. Lock in your flights from Indianapolis International Airport to San Antonio International Airport in this month if you like this kind of weather.

  • Search for cheap tickets from IND to SAT in January if you want to travel in cooler conditions. Temperatures are at their lowest around then, ranging between 3ºC and 20ºC on average.

Explore more of United States

  • Houston is just one of the many places in United States waiting to be explored after you've experienced San Antonio. Around 306 kilometres away to the east, top sights here include The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park.

  • Around 402 kilometres north-east of San Antonio, Dallas is another favourite stop in United States. Experience the best of this destination with a visit to Dallas Arboretum and Botanical Gardens, Perot Museum of Nature and Science and Dallas Museum of Art.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.