$90+ Cheap flights from San Antonio to Indianapolis (SAT - IND)
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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
SAT — IND
May 2 — May 91
Round-trip
1 adult, Economy
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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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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 San Antonio to Indianapolis
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Cheapest flights from San Antonio to IndianapolisExplore the most affordable flight options available from San Antonio to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
Explore the most affordable flight options available from San Antonio to Indianapolis. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 2, 2026.
This CheapOair deal was found by Cheapflights users on 3/30. 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 4/163:00 pm
SAT
- IND
1 stop28h 00m
Frontier
Mon 4/208:46 pm
IND
- SAT
1 stop19h 23m
Frontier
Deal found 3/30![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:23 am
SAT
- IND
1 stop7h 06m
Frontier
Sun 4/191:52 pm
IND
- SAT
1 stop28h 39m
Frontier
Deal found 3/31![Frontier logo]()
$191
This CheapOair deal was found by Cheapflights users on 4/2. 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.
Thu 5/79:09 pm
SAT
- IND
1 stop19h 45m
Frontier
Sat 5/98:39 pm
IND
- SAT
1 stop23h 20m
Frontier
Deal found 4/2![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:54 pm
SAT
- IND
1 stop23h 00m
Frontier
Fri 5/156:49 pm
IND
- SAT
1 stop26h 25m
Frontier
Deal found 3/31![Frontier logo]()
$216
This Expedia deal was found by Cheapflights users on 3/28. 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.
Sat 4/46:45 am
SAT
- IND
1 stop11h 47m
Frontier
Mon 4/612:18 pm
IND
- SAT
1 stop5h 47m
Frontier
Deal found 3/28![Frontier logo]()
$230
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:23 am
SAT
- IND
1 stop12h 35m
Multiple Airlines
Tue 4/2112:07 pm
IND
- SAT
2 stops28h 46m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$231
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Fri 5/12:12 pm
SAT
- IND
1 stop8h 46m
Multiple Airlines
Fri 5/88:39 pm
IND
- SAT
1 stop23h 20m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$232
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Fri 6/57:54 pm
SAT
- IND
1 stop23h 00m
Frontier
Mon 6/88:39 pm
IND
- SAT
1 stop23h 17m
Frontier
Deal found 4/1![Frontier logo]()
$233
This Frontier deal was found by Cheapflights users on 4/1. 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.
Sat 4/46:45 am
SAT
- IND
1 stop11h 47m
Frontier
Fri 4/1012:18 pm
IND
- SAT
1 stop5h 47m
Frontier
Deal found 4/1![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 3/28. 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 4/46:45 am
SAT
- IND
1 stop11h 47m
Frontier
Sun 4/58:27 pm
IND
- SAT
1 stop28h 52m
Frontier
Deal found 3/28![Frontier logo]()
$241
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Fri 4/172:12 pm
SAT
- IND
1 stop18h 37m
Multiple Airlines
Sun 4/1912:12 pm
IND
- SAT
2 stops30h 19m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$244
Best flights from San Antonio to IndianapolisDiscover carefully curated flight deals from San Antonio to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
Discover carefully curated flight deals from San Antonio to Indianapolis that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 2, 2026.
This CheapOair deal was found by Cheapflights users on 4/2. 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.
Fri 5/295:26 pm
SAT
- IND
1 stop16h 55m
Spirit Airlines
Sun 5/3112:26 pm
IND
- SAT
1 stop28h 50m
Spirit Airlines
Deal found 4/2![Spirit Airlines logo]()
$296
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/127:51 pm
SAT
- IND
1 stop23h 10m
Frontier
Mon 6/158:46 pm
IND
- SAT
1 stop23h 10m
Frontier
Deal found 3/31![Frontier logo]()
$326
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 6/215:35 pm
SAT
- IND
1 stop5h 27m
American Airlines
Sat 6/273:29 pm
IND
- SAT
1 stop7h 48m
American Airlines
Deal found 3/30![American Airlines logo]()
$407
This Delta deal was found by Cheapflights users on 3/29. 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 7/222:21 pm
SAT
- IND
1 stop7h 06m
Delta
Sun 7/264:16 pm
IND
- SAT
1 stop6h 10m
Delta
Deal found 3/29![Delta logo]()
$407
This Southwest deal was found by Cheapflights users on 4/2. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/115:50 am
SAT
- IND
2 stops6h 15m
Southwest
Mon 7/207:30 pm
IND
- SAT
1 stop6h 30m
Southwest
Deal found 4/2![Southwest logo]()
$412
This United Airlines deal was found by Cheapflights users on 3/29. 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.
Mon 5/45:49 pm
SAT
- IND
1 stop6h 10m
United Airlines
Thu 5/77:15 am
IND
- SAT
1 stop6h 00m
United Airlines
Deal found 3/29![United Airlines logo]()
$445
This Southwest deal was found by Cheapflights users on 4/1. 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.
Fri 6/53:45 pm
SAT
- IND
2 stops7h 30m
Southwest
Sun 6/712:30 pm
IND
- SAT
1 stop7h 25m
Southwest
Deal found 4/1![Southwest logo]()
$412
Last-minute flights from San Antonio to IndianapolisDiscover last-minute flight deals from San Antonio to Indianapolis. Data last updated April 2, 2026 and is based on user searches.
Discover last-minute flight deals from San Antonio to Indianapolis. Data last updated April 2, 2026 and is based on user searches.
This Expedia deal was found by Cheapflights users on 3/28. 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.
Sat 4/46:45 am
SAT
- IND
1 stop11h 47m
Frontier
Mon 4/612:18 pm
IND
- SAT
1 stop5h 47m
Frontier
Deal found 3/28![Frontier logo]()
$230
This Frontier deal was found by Cheapflights users on 4/1. 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.
Sat 4/46:45 am
SAT
- IND
1 stop11h 47m
Frontier
Fri 4/1012:18 pm
IND
- SAT
1 stop5h 47m
Frontier
Deal found 4/1![Frontier logo]()
$236
This CheapOair deal was found by Cheapflights users on 3/28. 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 4/46:45 am
SAT
- IND
1 stop11h 47m
Frontier
Sun 4/58:27 pm
IND
- SAT
1 stop28h 52m
Frontier
Deal found 3/28![Frontier logo]()
$241
This CheapOair deal was found by Cheapflights users on 3/30. 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.
Mon 4/136:45 am
SAT
- IND
1 stop11h 50m
Frontier
Thu 4/167:36 pm
IND
- SAT
1 stop14h 48m
Frontier
Deal found 3/30![Frontier logo]()
$246
This CheapOair deal was found by Cheapflights users on 3/30. 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 4/163:00 pm
SAT
- IND
1 stop28h 00m
Frontier
Mon 4/208:46 pm
IND
- SAT
1 stop19h 23m
Frontier
Deal found 3/30![Frontier logo]()
$171
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:23 am
SAT
- IND
1 stop7h 06m
Frontier
Sun 4/191:52 pm
IND
- SAT
1 stop28h 39m
Frontier
Deal found 3/31![Frontier logo]()
$191
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1710:23 am
SAT
- IND
1 stop12h 35m
Multiple Airlines
Tue 4/2112:07 pm
IND
- SAT
2 stops28h 46m
Multiple Airlines
Deal found 3/31![Multiple Airlines logo]()
$231
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Fri 4/172:12 pm
SAT
- IND
1 stop18h 37m
Multiple Airlines
Sun 4/1912:12 pm
IND
- SAT
2 stops30h 19m
Multiple Airlines
Deal found 3/29![Multiple Airlines logo]()
$244
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Fri 5/12:12 pm
SAT
- IND
1 stop8h 46m
Multiple Airlines
Fri 5/88:39 pm
IND
- SAT
1 stop23h 20m
Multiple Airlines
Deal found 4/1![Multiple Airlines logo]()
$232
This CheapOair deal was found by Cheapflights users on 4/2. 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.
Thu 5/79:09 pm
SAT
- IND
1 stop19h 45m
Frontier
Sat 5/98:39 pm
IND
- SAT
1 stop23h 20m
Frontier
Deal found 4/2![Frontier logo]()
$196
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/137:54 pm
SAT
- IND
1 stop23h 00m
Frontier
Fri 5/156:49 pm
IND
- SAT
1 stop26h 25m
Frontier
Deal found 3/31![Frontier logo]()
$216
One-way flights from San Antonio to IndianapolisSearch for one-way flight options from San Antonio to Indianapolis. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
Search for one-way flight options from San Antonio to Indianapolis. Find affordable one-way fares based on user searches. Data last updated April 2, 2026.
This Frontier deal was found by Cheapflights users on 4/1. 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.
Fri 4/1710:23 am
SAT
- IND
1 stop7h 06m
Frontier
Deal found 4/1![Frontier logo]()
$90
This Super.com deal was found by Cheapflights users on 3/30. 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 4/154:49 pm
SAT
- IND
1 stop26h 11m
Frontier
Deal found 3/30![Frontier logo]()
$95
This Super.com deal was found by Cheapflights users on 3/30. 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 4/77:45 am
SAT
- IND
1 stop10h 57m
Frontier
Deal found 3/30![Frontier logo]()
$115
This CheapOair deal was found by Cheapflights users on 4/1. 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.
Sat 5/97:54 pm
SAT
- IND
1 stop23h 00m
Frontier
Deal found 4/1![Frontier logo]()
$123
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/237:54 pm
SAT
- IND
1 stop23h 00m
Frontier
Deal found 3/31![Frontier logo]()
$127
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/18:59 pm
SAT
- IND
2 stops37h 24m
Frontier
Deal found 3/31![Frontier logo]()
$142
This CheapOair deal was found by Cheapflights users on 3/31. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/227:54 pm
SAT
- IND
1 stop23h 00m
Frontier
Deal found 3/31![Frontier logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 3/28. 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 4/154:49 pm
SAT
- IND
3 stops30h 09m
Multiple Airlines
Deal found 3/28![Multiple Airlines logo]()
$155
This Kiwi.com deal was found by Cheapflights users on 3/31. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/37:54 pm
SAT
- IND
1 stop23h 00m
Frontier
Deal found 3/31![Frontier logo]()
$157
This Kiwi.com deal was found by Cheapflights users on 3/29. 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.
Fri 5/87:54 pm
SAT
- IND
2 stops24h 26m
Frontier
Deal found 3/29![Frontier logo]()
$158
Find flight deals from San Antonio to Indianapolis
Discover tips and strategies to find the most affordable flight options for your journey from San Antonio (SAT) to Indianapolis (IND). 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 April 2, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $171 (CheapOair) |
One-way from | $90 (Frontier) |
Popular in | February |
Cheapest in | August |
Average price | $364 |
Cheapflights Fare Finder
Customize your flight search to find flights from San Antonio to Indianapolis 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 April 2, 2026.
Use the filters below to find and compare flights from San Antonio to Indianapolis that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Fri 5/29
5:26 pm-11:21 am
1 stop16h 55m
Indianapolis
Sun 5/31
12:26 pm-4:16 pm
1 stop28h 50m
$296
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Fri 6/12
7:51 pm-8:01 pm
1 stop23h 10m
Indianapolis
Mon 6/15
8:46 pm-6:56 pm
1 stop23h 10m
$326
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Sun 6/21
5:35 pm-12:02 am
1 stop5h 27m
Indianapolis
Sat 6/27
3:29 pm-10:17 pm
1 stop7h 48m
$407
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Wed 7/22
2:21 pm-10:27 pm
1 stop7h 06m
Indianapolis
Sun 7/26
4:16 pm-9:26 pm
1 stop6h 10m
$407
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Sat 7/11
5:50 am-1:05 pm
2 stops6h 15m
Indianapolis
Mon 7/20
7:30 pm-1:00 am
1 stop6h 30m
$412
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Fri 6/5
3:45 pm-12:15 am
2 stops7h 30m
Indianapolis
Sun 6/7
12:30 pm-6:55 pm
1 stop7h 25m
$412
Quickest round-trip
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Mon 5/4
5:49 pm-12:59 am
1 stop6h 10m
Indianapolis
Thu 5/7
7:15 am-12:15 pm
1 stop6h 00m
$445
Cheapest one-way
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Fri 4/17
2:12 pm-11:58 pm
1 stop8h 46m
$102
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Wed 4/15
4:49 pm-11:32 am
2 stops17h 43m
$141
San AntonioIndianapolis
SAT - IND
SATIND
San Antonio
Sat 5/23
7:54 pm-7:54 pm
1 stop23h 00m
$147
Showing 1-10 of 18 resultsSorted by cheapest first
Compare providers for flights from San Antonio to Indianapolis
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 San Antonio to Indianapolis in April.
| Provider | Price Accuracy | Trust Score* |
|---|---|---|
| Price Accuracy1 star | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy3 stars | Trust Score*3 stars | |
| Price Accuracy- | Trust Score*1 star | |
| Price Accuracy2 stars | Trust Score*2 stars | |
| Price Accuracy1 star | Trust Score*3 stars |
- Most accurate provider: When it comes to deals on San Antonio-Indianapolis flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Antonio-Indianapolis flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from San Antonio-Indianapolis flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on San Antonio-Indianapolis 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 San Antonio-Indianapolis 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 San Antonio to Indianapolis
Have a flexible travel schedule? Discover the best time to fly to Indianapolis from San Antonio with our price prediction graph.
SAT-IND
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 San Antonio to Indianapolis
How far ahead should I book a flight from San Antonio to Indianapolis?
Use this chart to determine the optimal time to book a round-trip flight from San Antonio to Indianapolis. Price data was last updated on April 2, 2026.
The price you pay for your flight from San Antonio to Indianapolis may vary depending on when you book. For the best chance of a lower fare, look to book 28 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from San Antonio to Indianapolis?
Currently, September is the cheapest month in which you can book a flight from San Antonio to Indianapolis (average of $56). Flying from San Antonio to Indianapolis in February is currently the most expensive (average of $171). 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 San Antonio to Indianapolis?
Reviews of airlines servicing Indianapolis
Get insights into the airlines that provide service to Indianapolis. 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 Indianapolis. Reviews last updated April 2, 2026.
Get a feel of what it's like to fly with Southwest,Delta, andUnited Airlines from San Antonio to Indianapolis by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Boarding
8.1
Overall
8.0
Crew
8.6
Food
7.0
Comfort
8.0
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreDominic,Mar 2026
MCO - SMF
Related info for your journey
Find useful and relevant information for your journey from San Antonio to Indianapolis. 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 Indianapolis?
Book flights to Indianapolis if you plan to visit one of these locationsMuncie
Terre Haute
Fishers
Greenwood
Noblesville
Kokomo
Plainfield
Mooresville
Anderson
Franklin
Carmel
Bloomington
Crawfordsville
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Other flights to Indianapolis
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San Antonio and Indianapolis flights
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Top 6 airlines flying from San Antonio to Indianapolis
Discover the top 6 airlines that operate flights from San Antonio to Indianapolis. 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 April 2, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$87 | Average$281 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$133 | Average$328 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$163 | Average$267 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$218 | Average$405 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$226 | Average$378 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$274 | Average$406 | FlexibilityNo cancel fee | On-time63% |