$126+ 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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAT
Jul 10 — Jul 171
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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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 10, 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 10, 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 CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/128:53 pm
IND
- SAT
1 stop23h 01m
Frontier
Wed 8/197:51 pm
SAT
- IND
1 stop23h 10m
Frontier
Deal found 6/9![Frontier logo]()
$240
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 6/9. 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 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 6/9![Frontier logo]()
$254
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/911:00 am
IND
- SAT
1 stop22h 56m
Frontier
Wed 7/157:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/8![Frontier logo]()
$259
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 Super.com deal was found by Cheapflights users on 6/7. 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.
Sun 7/511:08 am
IND
- SAT
1 stop22h 48m
Frontier
Sun 7/127:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/7![Frontier logo]()
$272
This CheapOair 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 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 stop8h 05m
Frontier
Deal found 6/9![Frontier logo]()
$274
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.
Sat 10/33:55 pm
IND
- SAT
1 stop7h 51m
Delta
Tue 10/65:20 am
SAT
- IND
1 stop7h 08m
Delta
Deal found 6/8![Delta logo]()
$278
This CheapOair deal was found by Cheapflights users on 6/6. 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 7/59:03 pm
IND
- SAT
1 stop22h 41m
Frontier
Thu 7/97:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/6![Frontier logo]()
$279
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.
Tue 11/38:00 am
IND
- SAT
1 stop5h 10m
United Airlines
Sat 11/75:30 am
SAT
- IND
2 stops6h 27m
United Airlines
Deal found 6/9![United Airlines logo]()
$284
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 10, 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 10, 2026.
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.
Tue 8/46:00 am
IND
- SAT
1 stop6h 10m
Delta
Mon 9/216:45 am
SAT
- IND
1 stop5h 45m
Delta
Deal found 6/9![Delta logo]()
$290
This CheapOair deal was found by Cheapflights users on 6/6. 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 6/258:51 pm
IND
- SAT
1 stop23h 05m
Frontier
Mon 7/67:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/6![Frontier logo]()
$320
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.
Sat 8/14:25 pm
IND
- SAT
2 stops7h 19m
United Airlines
Tue 8/45:32 pm
SAT
- IND
1 stop5h 12m
United Airlines
Deal found 6/9![United Airlines logo]()
$326
This Southwest deal was found by Cheapflights users on 6/6. 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 7/55:50 am
IND
- SAT
1 stop6h 05m
Southwest
Thu 7/93:45 pm
SAT
- IND
2 stops7h 35m
Southwest
Deal found 6/6![Southwest logo]()
$422
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 6/8. 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.
Fri 7/38:00 am
IND
- SAT
1 stop5h 12m
United Airlines
Sun 7/55:32 pm
SAT
- IND
1 stop5h 12m
United Airlines
Deal found 6/8![United Airlines logo]()
$427
This Southwest deal was found by Cheapflights users on 6/5. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/17:15 am
IND
- SAT
2 stops8h 45m
Southwest
Wed 7/85:30 am
SAT
- IND
1 stop4h 40m
Southwest
Deal found 6/5![Southwest logo]()
$437
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.
Mon 8/36:00 am
IND
- SAT
1 stop6h 10m
Delta
Sun 9/204:00 pm
SAT
- IND
1 stop7h 09m
Delta
Deal found 6/9![Delta logo]()
$443
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/73:19 pm
IND
- SAT
2 stops8h 23m
United Airlines
Wed 7/85:30 am
SAT
- IND
2 stops10h 00m
United Airlines
Deal found 6/5![United Airlines logo]()
$456
This United Airlines deal was found by Cheapflights users on 6/6. 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 7/17:00 am
IND
- SAT
2 stops9h 39m
United Airlines
Wed 7/85:57 pm
SAT
- IND
1 stop4h 29m
United Airlines
Deal found 6/6![United Airlines logo]()
$462
This United Airlines deal was found by Cheapflights users on 6/5. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/298:00 am
IND
- SAT
2 stops8h 39m
United Airlines
Sat 8/15:30 am
SAT
- IND
2 stops8h 33m
United Airlines
Deal found 6/5![United Airlines logo]()
$462
Last-minute flights from Indianapolis to San AntonioDiscover last-minute flight deals from Indianapolis to San Antonio. Data last updated June 10, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Antonio. Data last updated June 10, 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 Super.com deal was found by Cheapflights users on 6/7. 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.
Sun 7/511:08 am
IND
- SAT
1 stop22h 48m
Frontier
Sun 7/127:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/7![Frontier logo]()
$272
This CheapOair deal was found by Cheapflights users on 6/6. 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 7/59:03 pm
IND
- SAT
1 stop22h 41m
Frontier
Thu 7/97:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/6![Frontier logo]()
$279
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 Super.com deal was found by Cheapflights users on 6/5. 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 Super.com 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
Fri 7/109:51 am
SAT
- IND
1 stop23h 07m
Frontier
Deal found 6/5![Frontier logo]()
$293
This Super.com deal was found by Cheapflights users on 6/7. 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.
Sun 7/129:03 pm
IND
- SAT
1 stop22h 41m
Frontier
Fri 7/179:51 am
SAT
- IND
1 stop6h 46m
Frontier
Deal found 6/7![Frontier logo]()
$288
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 7/228:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Sat 7/254:26 pm
SAT
- IND
1 stop16h 37m
Frontier
Deal found 6/10![Frontier logo]()
$280
This CheapOair 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/2311:00 am
IND
- SAT
1 stop22h 56m
Frontier
Mon 7/277:39 pm
SAT
- IND
1 stop23h 29m
Frontier
Deal found 6/8![Frontier logo]()
$299
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
Sat 8/14:26 pm
SAT
- IND
1 stop16h 37m
Frontier
Deal found 6/10![Frontier logo]()
$254
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 10, 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 10, 2026.
This CheapOair deal was found by Cheapflights users on 6/7. 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 8/188:46 pm
IND
- SAT
1 stop23h 10m
Frontier
Deal found 6/7![Frontier logo]()
$126
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 6/7. 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 6/238:51 pm
IND
- SAT
1 stop23h 05m
Frontier
Deal found 6/7![Frontier logo]()
$139
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 CheapOair deal was found by Cheapflights users on 6/7. 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 8/911:00 am
IND
- SAT
1 stop22h 56m
Frontier
Deal found 6/7![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 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 Super.com deal was found by Cheapflights users on 6/6. 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 7/28:51 pm
IND
- SAT
1 stop23h 05m
Frontier
Deal found 6/6![Frontier logo]()
$160
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 7/78:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Deal found 6/8![Frontier logo]()
$161
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.
Tue 7/288:53 pm
IND
- SAT
1 stop22h 51m
Frontier
Deal found 6/10![Frontier logo]()
$166
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
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 10, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $239 (Mytrip) |
One-way from | $126 (CheapOair) |
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 10, 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
Tue 8/4
6:00 am-11:10 am
1 stop6h 10m
San Antonio
Mon 9/21
6:45 am-1:30 pm
1 stop5h 45m
$290
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Thu 6/25
8:51 pm-6:56 pm
1 stop23h 05m
San Antonio
Mon 7/6
7:39 pm-8:08 pm
1 stop23h 29m
$320
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Sat 8/1
4:25 pm-10:44 pm
2 stops7h 19m
San Antonio
Tue 8/4
5:32 pm-11:44 pm
1 stop5h 12m
$326
Quickest round-trip
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
Sun 7/5
5:50 am-10:55 am
1 stop6h 05m
San Antonio
Thu 7/9
3:45 pm-12:20 am
2 stops7h 35m
$422
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Fri 7/3
8:00 am-12:12 pm
1 stop5h 12m
San Antonio
Sun 7/5
5:32 pm-11:44 pm
1 stop5h 12m
$427
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Wed 7/1
7:15 am-3:00 pm
2 stops8h 45m
San Antonio
Wed 7/8
5:30 am-11:10 am
1 stop4h 40m
$437
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Mon 8/3
6:00 am-11:10 am
1 stop6h 10m
San Antonio
Sun 9/20
4:00 pm-12:09 am
1 stop7h 09m
$443
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Tue 7/7
3:19 pm-10:42 pm
2 stops8h 23m
San Antonio
Wed 7/8
5:30 am-4:30 pm
2 stops10h 00m
$456
IndianapolisSan Antonio
IND - SAT
INDSAT
Indianapolis
Wed 7/1
7:00 am-3:39 pm
2 stops9h 39m
San Antonio
Wed 7/8
5:57 pm-11:26 pm
1 stop4h 29m
$462
Showing 1-10 of 23 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 10, 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.
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
Overall
7.9
Reviews
1 / 20
8.0
ExcellentLa Tracimeldamarcos,Jun 2026
LAX - SLC
Crew
8.6
Food
7.0
Boarding
8.1
Entertainment
7.5
Comfort
8.0
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
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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 10, 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% |