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

Compare San Antonio International to Indianapolis flight deals

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Flight deals from San Antonio International to Indianapolis

Looking for a cheap last-minute deal or the best return flight from San Antonio International to Indianapolis? Find the lowest prices on one-way and return tickets right here.
Indianapolis.$323 per passenger.Departing Fri, 5 Sep, returning Mon, 15 Sep.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Antonio International on Fri, 5 Sep, arriving in Indianapolis.Inbound indirect flight with Spirit Airlines, departs from Indianapolis on Mon, 15 Sep, arriving in San Antonio International.Price includes taxes and charges.From $323, select.
Indianapolis.$325 per passenger.Departing Mon, 22 Sep, returning Mon, 6 Oct.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Antonio International on Mon, 22 Sep, arriving in Indianapolis.Inbound indirect flight with Spirit Airlines, departs from Indianapolis on Mon, 6 Oct, arriving in San Antonio International.Price includes taxes and charges.From $325, select.
Indianapolis.$326 per passenger.Departing Fri, 3 Oct, returning Mon, 6 Oct.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Antonio International on Fri, 3 Oct, arriving in Indianapolis.Inbound indirect flight with Spirit Airlines, departs from Indianapolis on Mon, 6 Oct, arriving in San Antonio International.Price includes taxes and charges.From $326, select.
Indianapolis.$410 per passenger.Departing Sun, 2 Nov, returning Thu, 6 Nov.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Antonio International on Sun, 2 Nov, arriving in Indianapolis.Inbound indirect flight with Spirit Airlines, departs from Indianapolis on Thu, 6 Nov, arriving in San Antonio International.Price includes taxes and charges.From $410, select.
Indianapolis.$411 per passenger.Departing Mon, 20 Oct, returning Thu, 6 Nov.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from San Antonio International on Mon, 20 Oct, arriving in Indianapolis.Inbound indirect flight with Spirit Airlines, departs from Indianapolis on Thu, 6 Nov, arriving in San Antonio International.Price includes taxes and charges.From $411, select.
Indianapolis.$493 per passenger.Departing Fri, 29 Aug, returning Mon, 1 Sep.Return flight with United.Outbound indirect flight with United, departs from San Antonio International on Fri, 29 Aug, arriving in Indianapolis.Inbound indirect flight with United, departs from Indianapolis on Mon, 1 Sep, arriving in San Antonio International.Price includes taxes and charges.From $493, select.
Indianapolis.$497 per passenger.Departing Fri, 8 Aug, returning Sun, 10 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Antonio International on Fri, 8 Aug, arriving in Indianapolis.Inbound indirect flight with Frontier Airlines, departs from Indianapolis on Sun, 10 Aug, arriving in San Antonio International.Price includes taxes and charges.From $497, select.

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

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like San Antonio International to Indianapolis flights are currently cheapest in September.
Aug
from $497
Sep
from $324
Oct
from $327
Nov
from $411
Dec
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Jan
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Feb
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Mar
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Apr
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May
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Jun
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Jul
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San Antonio International to Indianapolis: Alternative routes

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

San Antonio to Indianapolis: Flight information

The things to know before you go.
Cheapest flight found$323
Cheapest month to flySeptember

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

The best price we found for a return flight from San Antonio International to Indianapolis is $324. 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 San Antonio International to Indianapolis. But we found flights with one or more stops from $324.
As of August 2025, there are no flights flying from San Antonio International to Indianapolis.
The cheapest month to fly from San Antonio International to Indianapolis is usually September.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from San Antonio International Airport to Indianapolis Airport on Friday, 5 September 2025.
No airlines currently offer direct flights between San Antonio International Airport and Indianapolis 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 Indianapolis 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 Indianapolis is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Spirit Airlines offers the cheapest flight tickets to Indianapolis.

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

  • Indianapolis's timezone is UTC-4, which makes Indianapolis one hour ahead of San Antonio.

  • Leave enough time to catch your SAT to IND flight. As a general rule, arrive two hours before international departures and an hour ahead for domestic flights.

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

  • We make it easy to book a flight with a stopover. To see all your options for tickets from San Antonio International Airport to Indianapolis International Airport, deselect 'Direct flights only.' Then, pick a flight that has a stop long enough to tour the city of your choice. Top stopovers between SAT and IND include:

    • Dallas Love Field Airport

    • Dallas/Fort Worth International Airport

    • George Bush Intercontinental Airport

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

  • $162 is the best price for a one-way San Antonio International Airport to Indianapolis International Airport flight. Return flights start from $323. These prices can change based on demand and availability.

  • It's usually smart to book in advance if you want to find cheap tickets from SAT to IND. That's because airlines change prices based on demand, which tends to increase closer to departure.

  • If you can be flexible with your trip dates, try using the 'Whole month' tool. It'll show you the lowest price in every month when searching for your flight from San Antonio International Airport to Indianapolis International Airport.

  • There's no need to check every day to see if fares have dropped when you set up a Price Alert. We'll send you an update as soon as there's a change in price on cheap flights from SAT to IND.

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

Handy information about San Antonio International Airport (SAT)

  • SAT is located at 9800 Airport Boulevard.

  • San Antonio International Airport scores high marks for its on-time performance. 83.17% of flights that depart SAT land on time.

  • San Antonio International Airport is about 19 kilometres from central San Antonio. If you're driving, ride-sharing or catching a cab from the centre, it'll take you 20 minutes or so to get there, depending on the traffic.

  • You can expect a trip time of around 1 hour 30 minutes when using public transport.

  • Taking an early flight from San Antonio International Airport to Indianapolis International Airport? Avoid rushing to the terminal (and catch some extra z's) by choosing one of these hotels near SAT:

Arriving at Indianapolis International Airport (IND)

Getting from Indianapolis International Airport (IND) to central Indianapolis

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

  • Indianapolis International Airport to central Indianapolis has a drive time of around 25 minutes. It's approximately 24 kilometres away.

  • Travelling to the centre on public transport will take you roughly 1 hour.

When to fly to Indianapolis International Airport (IND)

  • It's time to pick your travel dates for your flight from San Antonio International Airport to Indianapolis International Airport. July is the most popular month to head to Indianapolis. If you'd like a more relaxed vibe, go in April.

  • When reserving your flight from San Antonio International Airport to Indianapolis International Airport, think about the kind of weather you like. July is the warmest month in Indianapolis, with the temperature ranging from 16ºC (61ºF) to 30ºC (86ºF).

  • If you like cooler conditions, search for a cheap ticket from SAT to IND in January. Average temperatures are between -12ºC (10ºF) and 5ºC (41ºF) then.

Explore more of United States

  • You've done Indianapolis, now it's time to explore more of United States. Travel about 257 kilometres north-west to Chicago to check off its must-visit sights. From Millennium Park to Art Institute of Chicago and LandShark Beer Garden at Navy Pier, there's plenty to keep you on the go.

  • If you're interested in discovering another great destination in United States, head for Columbus, roughly 274 kilometres east of Indianapolis. Franklin Park Conservatory and Botanical Gardens, Ohio Statehouse and German Village are the start of reasons to visit.

Plan the rest of your trip from San Antonio to Indianapolis

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