$121+ Cheap flights from Indianapolis to San Antonio (IND - SAT)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 7/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAT
Jul 13 — Jul 201
Round-trip
1 adult, Economy
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Find cheap flights from Indianapolis to San Antonio with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
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Best
Last-minute
One-way
Cheapest flights from Indianapolis to San AntonioExplore the most affordable flight options available from Indianapolis to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
Explore the most affordable flight options available from Indianapolis to San Antonio. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 13, 2026.
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Tue 7/147:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/9![Frontier logo]()
$239
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Wed 8/57:49 pm
SAT
- IND
1 stop23h 09m
Frontier
Deal found 6/11![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Sat 8/14:26 pm
SAT
- IND
1 stop16h 37m
Frontier
Deal found 6/12![Frontier logo]()
$250
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Tue 7/147:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/9![Frontier logo]()
$251
This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Sun 8/97:49 pm
SAT
- IND
1 stop23h 19m
Frontier
Deal found 6/10![Frontier logo]()
$260
This Southwest deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/121:00 pm
IND
- SAT
2 stops5h 55m
Southwest
Wed 8/1912:55 pm
SAT
- IND
2 stops6h 40m
Southwest
Deal found 6/9![Southwest logo]()
$264
This CheapOair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Mon 7/139:51 am
SAT
- IND
1 stop6h 46m
Frontier
Deal found 6/11![Frontier logo]()
$273
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 8/237:41 pm
IND
- SAT
1 stop14h 15m
Frontier
Sat 8/299:51 am
SAT
- IND
1 stop23h 37m
Frontier
Deal found 6/12![Frontier logo]()
$274
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/311:48 pm
IND
- SAT
1 stop7h 34m
Delta
Wed 11/44:25 pm
SAT
- IND
1 stop7h 07m
Delta
Deal found 6/11![Delta logo]()
$278
This Delta deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/225:25 pm
IND
- SAT
1 stop6h 21m
Delta
Mon 9/285:30 am
SAT
- IND
1 stop5h 08m
Delta
Deal found 6/11![Delta logo]()
$279
Best flights from Indianapolis to San AntonioDiscover carefully curated flight deals from Indianapolis to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
Discover carefully curated flight deals from Indianapolis to San Antonio that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 13, 2026.
This United Airlines deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/124:25 pm
IND
- SAT
2 stops7h 14m
United Airlines
Wed 8/195:59 pm
SAT
- IND
1 stop4h 31m
United Airlines
Deal found 6/9![United Airlines logo]()
$254
This CheapOair deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Sat 7/254:26 pm
SAT
- IND
1 stop16h 37m
Frontier
Deal found 6/13![Frontier logo]()
$280
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/227:15 am
IND
- SAT
1 stop7h 20m
Southwest
Tue 10/272:35 pm
SAT
- IND
2 stops9h 15m
Southwest
Deal found 6/8![Southwest logo]()
$287
This Delta deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/223:55 pm
IND
- SAT
1 stop7h 51m
Delta
Thu 9/244:00 pm
SAT
- IND
1 stop7h 09m
Delta
Deal found 6/12![Delta logo]()
$341
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/61:40 pm
IND
- SAT
2 stops9h 45m
Southwest
Sun 10/115:25 pm
SAT
- IND
1 stop6h 05m
Southwest
Deal found 6/8![Southwest logo]()
$336
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/66:34 am
IND
- SAT
1 stop5h 00m
Delta
Fri 9/184:15 pm
SAT
- IND
1 stop4h 47m
Delta
Deal found 6/9![Delta logo]()
$344
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/255:31 pm
IND
- SAT
1 stop4h 45m
United Airlines
Wed 8/265:59 pm
SAT
- IND
1 stop4h 31m
United Airlines
Deal found 6/12![United Airlines logo]()
$392
This Delta deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/77:02 am
IND
- SAT
1 stop5h 08m
Delta
Fri 9/184:15 pm
SAT
- IND
1 stop4h 47m
Delta
Deal found 6/9![Delta logo]()
$371
This Southwest deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/16:40 pm
IND
- SAT
1 stop6h 15m
Southwest
Wed 11/48:25 am
SAT
- IND
2 stops6h 20m
Southwest
Deal found 6/10![Southwest logo]()
$403
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/226:25 pm
IND
- SAT
1 stop7h 03m
Delta
Sun 10/254:25 pm
SAT
- IND
1 stop7h 07m
Delta
Deal found 6/8![Delta logo]()
$407
Last-minute flights from Indianapolis to San AntonioDiscover last-minute flight deals from Indianapolis to San Antonio. Data last updated June 13, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Antonio. Data last updated June 13, 2026 and is based on user searches.
This Super.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/308:51 pm
IND
- SAT
1 stop23h 05m
Frontier
Sat 7/44:22 pm
SAT
- IND
1 stop16h 51m
Frontier
Deal found 6/8![Frontier logo]()
$290
This Frontier deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/68:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Tue 7/147:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/9![Frontier logo]()
$251
This Mytrip deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/78:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Tue 7/147:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/9![Frontier logo]()
$239
This CheapOair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/118:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Mon 7/139:51 am
SAT
- IND
1 stop6h 46m
Frontier
Deal found 6/11![Frontier logo]()
$273
This CheapOair deal was found by Cheapflights users on 6/13. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/228:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Sat 7/254:26 pm
SAT
- IND
1 stop16h 37m
Frontier
Deal found 6/13![Frontier logo]()
$280
This Frontier deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 7/278:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Wed 8/57:49 pm
SAT
- IND
1 stop23h 09m
Frontier
Deal found 6/11![Frontier logo]()
$240
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Sat 8/14:26 pm
SAT
- IND
1 stop16h 37m
Frontier
Deal found 6/12![Frontier logo]()
$250
This CheapOair deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Sun 8/97:49 pm
SAT
- IND
1 stop23h 19m
Frontier
Deal found 6/10![Frontier logo]()
$260
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/309:03 pm
IND
- SAT
1 stop22h 41m
Frontier
Sun 8/27:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/12![Frontier logo]()
$278
One-way flights from Indianapolis to San AntonioSearch for one-way flight options from Indianapolis to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
Search for one-way flight options from Indianapolis to San Antonio. Find affordable one-way fares based on user searches. Data last updated June 13, 2026.
This Super.com deal was found by Cheapflights users on 6/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/148:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Deal found 6/10![Frontier logo]()
$121
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/148:25 am
IND
- SAT
1 stop8h 03m
Delta
Deal found 6/8![Delta logo]()
$132
This Super.com deal was found by Cheapflights users on 6/9. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/248:51 pm
IND
- SAT
1 stop23h 05m
Frontier
Deal found 6/9![Frontier logo]()
$140
This Super.com deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/108:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Deal found 6/12![Frontier logo]()
$141
This CheapOair deal was found by Cheapflights users on 6/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/148:53 pm
IND
- SAT
1 stop23h 01m
Frontier
Deal found 6/11![Frontier logo]()
$146
This Southwest deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1710:55 am
IND
- SAT
1 stop6h 50m
Southwest
Deal found 6/8![Southwest logo]()
$152
This CheapOair deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/288:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Deal found 6/12![Frontier logo]()
$155
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/158:00 am
IND
- SAT
1 stop8h 04m
Delta
Deal found 6/8![Delta logo]()
$159
This United Airlines deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/203:03 pm
IND
- SAT
2 stops8h 48m
United Airlines
Deal found 6/8![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/306:00 am
IND
- SAT
1 stop6h 10m
Delta
Deal found 6/8![Delta logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 6/8. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/1412:39 pm
IND
- SAT
2 stops23h 42m
Frontier
Deal found 6/8![Frontier logo]()
$181
Find flight deals from Indianapolis to San Antonio
Discover tips and strategies to find the most affordable flight options for your journey from Indianapolis (IND) to San Antonio (SAT). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated June 13, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (Mytrip) |
One-way from | $121 (Super.com) |
Popular in | June |
Cheapest in | September |
Average price | $516 |
Cheapflights Fare Finder
Customize your flight search to find flights from Indianapolis to San Antonio that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
Use the filters below to find and compare flights from Indianapolis to San Antonio that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Wed 8/12
4:25 pm-10:39 pm
2 stops7h 14m
San Antonio
Wed 8/19
5:59 pm-11:30 pm
1 stop4h 31m
$254
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Wed 7/22
8:53 pm-6:44 pm
1 stop22h 51m
San Antonio
Sat 7/25
4:26 pm-10:03 am
1 stop16h 37m
$280
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Thu 10/22
7:15 am-1:35 pm
1 stop7h 20m
San Antonio
Tue 10/27
2:35 pm-12:50 am
2 stops9h 15m
$287
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Tue 10/6
1:40 pm-10:25 pm
2 stops9h 45m
San Antonio
Sun 10/11
5:25 pm-12:30 am
1 stop6h 05m
$336
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Tue 9/22
3:55 pm-10:46 pm
1 stop7h 51m
San Antonio
Thu 9/24
4:00 pm-12:09 am
1 stop7h 09m
$341
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Thu 8/6
6:34 am-10:34 am
1 stop5h 00m
San Antonio
Fri 9/18
4:15 pm-10:02 pm
1 stop4h 47m
$344
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Fri 8/7
7:02 am-11:10 am
1 stop5h 08m
San Antonio
Fri 9/18
4:15 pm-10:02 pm
1 stop4h 47m
$371
Quickest round-trip
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Tue 8/25
5:31 pm-9:16 pm
1 stop4h 45m
San Antonio
Wed 8/26
5:59 pm-11:30 pm
1 stop4h 31m
$392
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Sun 11/1
6:40 pm-11:55 pm
1 stop6h 15m
San Antonio
Wed 11/4
8:25 am-3:45 pm
2 stops6h 20m
$403
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Thu 10/22
6:25 pm-12:28 am
1 stop7h 03m
San Antonio
Sun 10/25
4:25 pm-12:32 am
1 stop7h 07m
$407
Showing 1-10 of 21 resultsSorted by cheapest first
Compare providers for flights from Indianapolis to San Antonio
Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Indianapolis to San Antonio in June.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on Indianapolis-San Antonio flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Indianapolis-San Antonio flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Indianapolis-San Antonio flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Indianapolis-San Antonio flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Indianapolis-San Antonio flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Indianapolis to San Antonio
Have a flexible travel schedule? Discover the best time to fly to San Antonio from Indianapolis with our price prediction graph.
IND-SAT
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Indianapolis to San Antonio
How far ahead should I book a flight from Indianapolis to San Antonio?
To ensure you get the cheapest price possible for a flight from Indianapolis to San Antonio, you should look to book at least 2 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.
What is the cheapest month to book a flight from Indianapolis to San Antonio?
Currently, September is the cheapest month in which you can book a flight from Indianapolis to San Antonio (average of $250). Flying from Indianapolis to San Antonio in June is currently the most expensive (average of $516). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
How much does it cost to fly round-trip from Indianapolis to San Antonio?
Reviews of airlines servicing San Antonio
Get insights into the airlines that provide service to San Antonio. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Antonio. Reviews last updated June 13, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from Indianapolis to San Antonio by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Comfort
8.0
Boarding
8.1
Entertainment
7.5
Crew
8.6
Food
7.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Related info for your journey
Find useful and relevant information for your journey from Indianapolis to San Antonio. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near San Antonio?
Book flights to San Antonio if you plan to visit one of these locationsNew Braunfels
Kerrville
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Indianapolis and San Antonio flights
Browse other Indianapolis and San Antonio flight options. Last updated on June 13, 2026.
Other flights from Indianapolis
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Top 5 airlines flying from Indianapolis to San Antonio
Discover the top 5 airlines that operate flights from Indianapolis to San Antonio. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated June 13, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$157 | Average$244 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$206 | Average$375 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$216 | Average$338 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$228 | Average$396 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$302 | Average$425 | FlexibilityNo cancel fee | On-time69% |