$129+ Cheap flights from Indianapolis to San Antonio (IND - SAT)
This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/22. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAT
Oct 5 — Oct 121
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Indianapolis to San Antonio
Cheapest
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 September 5, 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 September 5, 2026.
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:56 pm -
1 stop7h 30m
Fri 10/98:21 pm -
1 stop17h 52m
Deal found 9/2![Frontier logo]()
$252
This Frontier deal was found by Cheapflights users on 9/1. 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.
Thu 9/2410:26 am -
1 stop23h 44m
Wed 9/308:20 pm -
1 stop17h 57m
Deal found 9/1![Frontier logo]()
$253
This CheapOair deal was found by Cheapflights users on 9/2. 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 9/234:12 pm -
1 stop28h 13m
Sat 9/268:20 pm -
1 stop17h 57m
Deal found 9/2![Frontier logo]()
$262
This Super.com deal was found by Cheapflights users on 9/3. 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 9/254:12 pm -
1 stop28h 13m
Mon 10/58:20 pm -
1 stop17h 57m
Deal found 9/3![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 9/1. 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 10/18:56 pm -
1 stop23h 29m
Mon 10/58:20 pm -
1 stop17h 57m
Deal found 9/1![Frontier logo]()
$268
This CheapOair deal was found by Cheapflights users on 9/5. 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 9/208:56 pm -
1 stop23h 29m
Wed 9/238:20 pm -
1 stop22h 41m
Deal found 9/5![Frontier logo]()
$270
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:21 am -
1 stop22h 47m
Tue 10/278:20 pm -
1 stop17h 48m
Deal found 9/5![Frontier logo]()
$275
This Super.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/2212:56 pm -
1 stop7h 30m
Sun 10/258:21 pm -
1 stop17h 52m
Deal found 9/2![Frontier logo]()
$281
This CheapOair deal was found by Cheapflights users on 9/2. 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 10/44:12 pm -
1 stop28h 13m
Wed 10/710:03 am -
1 stop23h 23m
Deal found 9/2![Frontier logo]()
$285
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 September 5, 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 September 5, 2026.
This Delta deal was found by Cheapflights users on 9/3. 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 11/1010:28 am -
1 stop6h 37m
Sat 11/147:40 am -
1 stop6h 36m
Deal found 9/3![Delta logo]()
$325
This United Airlines deal was found by Cheapflights users on 9/2. 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 10/284:30 pm -
2 stops7h 21m
Sun 11/15:30 am -
1 stop4h 12m
Deal found 9/2![United Airlines logo]()
$376
This Southwest deal was found by Cheapflights users on 9/1. 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 11/15:40 am -
2 stops8h 15m
Wed 11/46:45 am -
2 stops8h 00m
Deal found 9/1![Southwest logo]()
$432
This Delta deal was found by Cheapflights users on 8/31. 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.
Mon 11/164:21 pm -
1 stop6h 45m
Thu 11/196:30 pm -
1 stop5h 10m
Deal found 8/31![Delta logo]()
$401
This United Airlines deal was found by Cheapflights users on 9/3. 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.
Sun 11/14:30 pm -
2 stops7h 21m
Sat 11/75:30 am -
1 stop4h 12m
Deal found 9/3![United Airlines logo]()
$404
This United Airlines deal was found by Cheapflights users on 9/3. 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 10/288:00 am -
1 stop8h 13m
Thu 10/295:30 am -
1 stop4h 12m
Deal found 9/3![United Airlines logo]()
$405
This KAYAK deal was found by Cheapflights users on 8/31. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/135:25 pm -
1 stop8h 08m
Thu 10/154:00 pm -
1 stop7h 05m
Deal found 8/31![Delta logo]()
$428
This United Airlines deal was found by Cheapflights users on 9/2. 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 11/107:10 am -
2 stops9h 28m
Fri 11/134:19 pm -
1 stop6h 00m
Deal found 9/2![United Airlines logo]()
$423
This United Airlines deal was found by Cheapflights users on 9/2. 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.
Fri 10/231:38 pm -
2 stops10h 13m
Tue 10/277:00 am -
2 stops11h 04m
Deal found 9/2![United Airlines logo]()
$428
Last-minute flights from Indianapolis to San AntonioDiscover last-minute flight deals from Indianapolis to San Antonio. Data last updated September 5, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Antonio. Data last updated September 5, 2026 and is based on user searches.
This Trip.com deal was found by Cheapflights users on 8/31. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/154:12 pm -
1 stop28h 13m
Sun 9/208:20 pm -
1 stop17h 57m
Deal found 8/31![Frontier logo]()
$283
This CheapOair deal was found by Cheapflights users on 9/5. 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 9/208:56 pm -
1 stop23h 29m
Wed 9/238:20 pm -
1 stop22h 41m
Deal found 9/5![Frontier logo]()
$270
This CheapOair deal was found by Cheapflights users on 9/2. 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 9/234:12 pm -
1 stop28h 13m
Sat 9/268:20 pm -
1 stop17h 57m
Deal found 9/2![Frontier logo]()
$262
This Frontier deal was found by Cheapflights users on 9/1. 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.
Thu 9/2410:26 am -
1 stop23h 44m
Wed 9/308:20 pm -
1 stop17h 57m
Deal found 9/1![Frontier logo]()
$253
This Super.com deal was found by Cheapflights users on 9/3. 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 9/254:12 pm -
1 stop28h 13m
Mon 10/58:20 pm -
1 stop17h 57m
Deal found 9/3![Frontier logo]()
$264
This CheapOair deal was found by Cheapflights users on 9/1. 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 10/18:56 pm -
1 stop23h 29m
Mon 10/58:20 pm -
1 stop17h 57m
Deal found 9/1![Frontier logo]()
$268
This Expedia deal was found by Cheapflights users on 9/2. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/812:56 pm -
1 stop7h 30m
Fri 10/98:21 pm -
1 stop17h 52m
Deal found 9/2![Frontier logo]()
$252
This Trip.com deal was found by Cheapflights users on 9/5. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/2011:21 am -
1 stop22h 47m
Tue 10/278:20 pm -
1 stop17h 48m
Deal found 9/5![Frontier logo]()
$275
This Super.com deal was found by Cheapflights users on 9/2. 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.
Thu 10/2212:56 pm -
1 stop7h 30m
Sun 10/258:21 pm -
1 stop17h 52m
Deal found 9/2![Frontier logo]()
$281
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 September 5, 2026.
Search for one-way flight options from Indianapolis to San Antonio. Find affordable one-way fares based on user searches. Data last updated September 5, 2026.
This Priceline deal was found by Cheapflights users on 8/31. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/2212:56 pm -
1 stop7h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 8/31![Frontier logo]()
$129
This CheapOair deal was found by Cheapflights users on 9/4. 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 9/304:12 pm -
1 stop28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/4![Frontier logo]()
$133
This Super.com deal was found by Cheapflights users on 9/2. 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 9/164:12 pm -
1 stop28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$134
This CheapOair deal was found by Cheapflights users on 9/3. 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 9/184:12 pm -
1 stop28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$137
This Kiwi.com deal was found by Cheapflights users on 9/3. 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.
Tue 9/224:12 pm -
1 stop28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Frontier logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 9/2. 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.
Mon 9/217:48 pm -
2 stops24h 37m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$182
This Super.com deal was found by Cheapflights users on 9/2. 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.
Sat 9/194:12 pm -
1 stop28h 13m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/2![Frontier logo]()
$189
This Kiwi.com deal was found by Cheapflights users on 9/3. 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 9/167:48 pm -
2 stops13h 57m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/3![Multiple Airlines logo]()
$191
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 September 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $252 (Expedia) |
One-way from | $129 (Priceline) |
Popular in | June |
Cheapest in | October |
Average price | $371 |
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 7,457,451 searches. Data last updated September 5, 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 Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Sun 9/27
10:26 am-9:10 am
1 stop23h 44m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$134
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Mon 9/21
4:12 pm-7:25 pm
1 stop28h 13m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$134
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Fri 11/20
6:50 am-12:50 pm
1 stop7h 00m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$198
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Wed 9/16
7:48 pm-8:45 am
2 stops13h 57m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$198
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Tue 9/22
4:12 pm-2:20 pm
2 stops23h 08m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$204
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Tue 9/29
11:37 am-9:31 pm
2 stops10h 54m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$208
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 2/11
6:25 pm-12:28 am
1 stop7h 03m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Fri 11/20
5:00 pm-10:54 pm
1 stop6h 54m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$209
Quickest round-trip
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 10/22
6:20 am-11:40 am
2 stops6h 20m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$214
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Tue 11/10
10:28 am-4:05 pm
1 stop6h 37m
San Antonio
Sat 11/14
7:40 am-3:16 pm
1 stop6h 36m
$325
Showing 1-10 of 18 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 September.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*3 stars | |
| Price Accuracy2 stars | Trust Score*1 star |
- 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, October is the cheapest month in which you can book a flight from Indianapolis to San Antonio (average of $337). Flying from Indianapolis to San Antonio in June is currently the most expensive (average of $496). 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?
Airfare is below average for this route at the moment.
Indianapolis to San Antonio flights typically cost between $271 and $410 in October.The cheapest round-trip price found within the last 5 days was $252 on Frontier (Oct 8-Oct 9).
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 September 5, 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
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Comfort
8.0
Crew
8.6
Food
7.0
Overall
8.0
Entertainment
7.5
Boarding
8.1
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
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
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Explore flights to San Antonio departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 5, 2026.
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 7,457,451 searches. Data last updated September 5, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$320 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$216 | Average$341 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$255 | Average$418 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$294 | Average$416 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$302 | Average$431 | FlexibilityNo cancel fee | On-time69% |