$110+ 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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
IND — SAT
Nov 22 — Nov 291
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
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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 October 23, 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 October 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:03 pm -
1 stop28h 22m
Sat 11/211:31 pm -
1 stop25h 11m
Deal found 10/21![Frontier logo]()
$198
This Frontier deal was found by Cheapflights users on 10/22. 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 12/54:41 pm -
1 stop28h 21m
Sat 12/126:47 pm -
1 stop22h 05m
Deal found 10/22![Frontier logo]()
$200
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:47 pm -
1 stop26h 09m
Sat 12/56:47 pm -
1 stop22h 05m
Deal found 10/21![Frontier logo]()
$204
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:58 pm -
1 stop28h 27m
Mon 11/165:13 pm -
1 stop16h 17m
Deal found 10/20![Frontier logo]()
$210
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:03 pm -
1 stop28h 22m
Thu 11/128:20 pm -
1 stop17h 48m
Deal found 10/20![Frontier logo]()
$219
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:03 pm -
1 stop28h 22m
Fri 11/138:11 pm -
1 stop17h 57m
Deal found 10/20![Frontier logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/36:47 pm -
1 stop26h 09m
Sun 12/68:47 pm -
1 stop17h 59m
Deal found 10/22![Frontier logo]()
$222
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:03 pm -
1 stop28h 22m
Mon 11/98:20 pm -
1 stop17h 48m
Deal found 10/20![Frontier logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:58 pm -
1 stop28h 27m
Thu 11/198:20 pm -
1 stop18h 22m
Deal found 10/20![Frontier logo]()
$225
This CheapOair deal was found by Cheapflights users on 10/20. 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 11/93:58 pm -
1 stop28h 27m
Thu 11/128:20 pm -
1 stop17h 48m
Deal found 10/20![Frontier logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:03 pm -
1 stop28h 22m
Sat 11/211:31 pm -
1 stop25h 11m
Deal found 10/22![Frontier logo]()
$238
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 October 23, 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 October 23, 2026.
This Delta deal was found by Cheapflights users on 10/22. 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 12/1710:33 am -
1 stop6h 30m
Mon 12/214:05 pm -
1 stop6h 03m
Deal found 10/22![Delta logo]()
$271
This Southwest deal was found by Cheapflights users on 10/22. 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 11/182:45 pm -
2 stops6h 55m
Tue 11/245:35 am -
1 stop10h 20m
Deal found 10/22![Southwest logo]()
$282
This United Airlines deal was found by Cheapflights users on 10/20. 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 10/20![United Airlines logo]()
$413
This Southwest deal was found by Cheapflights users on 10/22. 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 12/175:30 pm -
1 stop7h 55m
Sat 12/192:35 pm -
2 stops8h 00m
Deal found 10/22![Southwest logo]()
$394
This United Airlines deal was found by Cheapflights users on 10/22. 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.
Thu 12/179:05 am -
2 stops7h 32m
Mon 12/215:58 pm -
1 stop4h 45m
Deal found 10/22![United Airlines logo]()
$423
This Southwest deal was found by Cheapflights users on 10/22. 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 1/12:45 pm -
2 stops6h 55m
Thu 1/79:45 am -
2 stops7h 15m
Deal found 10/22![Southwest logo]()
$451
This United Airlines deal was found by Cheapflights users on 10/19. 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 11/94:30 pm -
1 stop8h 07m
Wed 11/1111:45 am -
2 stops11h 14m
Deal found 10/19![United Airlines logo]()
$487
This Southwest deal was found by Cheapflights users on 10/20. 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 11/205:40 am -
2 stops8h 15m
Sun 11/224:40 pm -
1 stop7h 30m
Deal found 10/20![Southwest logo]()
$490
This United Airlines deal was found by Cheapflights users on 10/20. 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 1/59:00 am -
1 stop7h 30m
Sun 1/1011:50 am -
2 stops11h 09m
Deal found 10/20![United Airlines logo]()
$523
This Southwest deal was found by Cheapflights users on 10/19. 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 11/42:45 pm -
2 stops6h 55m
Sun 11/86:25 am -
1 stop7h 25m
Deal found 10/19![Southwest logo]()
$542
This United Airlines deal was found by Cheapflights users on 10/19. 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.
Thu 12/33:10 pm -
2 stops8h 54m
Sun 12/65:15 am -
2 stops8h 41m
Deal found 10/19![United Airlines logo]()
$548
Last-minute flights from Indianapolis to San AntonioDiscover last-minute flight deals from Indianapolis to San Antonio. Data last updated October 23, 2026 and is based on user searches.
Discover last-minute flight deals from Indianapolis to San Antonio. Data last updated October 23, 2026 and is based on user searches.
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/74:03 pm -
1 stop28h 22m
Mon 11/98:20 pm -
1 stop17h 48m
Deal found 10/20![Frontier logo]()
$224
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:58 pm -
1 stop28h 27m
Mon 11/165:13 pm -
1 stop16h 17m
Deal found 10/20![Frontier logo]()
$210
This CheapOair deal was found by Cheapflights users on 10/20. 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 11/93:58 pm -
1 stop28h 27m
Thu 11/128:20 pm -
1 stop17h 48m
Deal found 10/20![Frontier logo]()
$237
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/93:58 pm -
1 stop28h 27m
Wed 11/118:20 pm -
1 stop17h 48m
Deal found 10/20![Frontier logo]()
$244
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:03 pm -
1 stop28h 22m
Thu 11/128:20 pm -
1 stop17h 48m
Deal found 10/20![Frontier logo]()
$219
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/104:03 pm -
1 stop28h 22m
Fri 11/138:11 pm -
1 stop17h 57m
Deal found 10/20![Frontier logo]()
$221
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 11/144:03 pm -
1 stop28h 22m
Sat 11/211:31 pm -
1 stop25h 11m
Deal found 10/21![Frontier logo]()
$198
This Cheapflightsfares deal was found by Cheapflights users on 10/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 11/163:58 pm -
1 stop28h 27m
Thu 11/198:20 pm -
1 stop18h 22m
Deal found 10/20![Frontier logo]()
$225
This Cheapflightsfares deal was found by Cheapflights users on 10/22. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/184:03 pm -
1 stop28h 22m
Sat 11/211:31 pm -
1 stop25h 11m
Deal found 10/22![Frontier logo]()
$238
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 October 23, 2026.
Search for one-way flight options from Indianapolis to San Antonio. Find affordable one-way fares based on user searches. Data last updated October 23, 2026.
This Cheapflightsfares deal was found by Cheapflights users on 10/21. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/144:41 pm -
1 stop26h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$110
This Trip.com deal was found by Cheapflights users on 10/21. 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.
Wed 11/44:03 pm -
1 stop28h 22m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$127
This Delta deal was found by Cheapflights users on 10/23. 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 11/256:26 pm -
1 stop7h 07m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Delta logo]()
$136
This Delta deal was found by Cheapflights users on 10/22. 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 11/305:00 pm -
1 stop6h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/22![Delta logo]()
$141
This Super.com deal was found by Cheapflights users on 10/23. 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 11/204:37 pm -
1 stop20h 59m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$144
This Southwest deal was found by Cheapflights users on 10/18. 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 12/244:20 pm -
2 stops6h 20m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/18![Southwest logo]()
$147
This Kiwi.com deal was found by Cheapflights users on 10/20. 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.
Thu 12/171:01 pm -
2 stops24h 31m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Frontier logo]()
$168
This Delta deal was found by Cheapflights users on 10/20. 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 11/208:08 pm -
1 stop5h 25m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/20![Delta logo]()
$180
This Super.com deal was found by Cheapflights users on 10/21. 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 10/293:58 pm -
1 stop28h 16m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![Frontier logo]()
$183
This Kiwi.com deal was found by Cheapflights users on 10/23. 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 11/256:15 pm -
2 stops22h 03m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/23![Frontier logo]()
$194
This Kiwi.com deal was found by Cheapflights users on 10/19. 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.
Thu 12/176:00 am -
2 stops30h 58m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/19![Multiple Airlines logo]()
$195
This United Airlines deal was found by Cheapflights users on 10/21. 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 12/1410:20 am -
3 stops13h 32m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 10/21![United Airlines logo]()
$196
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 October 23, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $198 (Cheapflightsfares) |
One-way from | $110 (Cheapflightsfares) |
Popular in | June |
Cheapest in | August |
Average price | $452 |
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 October 23, 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
Wed 11/25
4:30 pm-11:38 pm
1 stop8h 08m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$136
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 12/17
7:15 pm-1:00 am
1 stop6h 45m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$141
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Mon 12/14
4:27 pm-11:04 pm
2 stops7h 37m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$141
Quickest round-trip
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Fri 11/20
8:08 pm-12:33 am
1 stop5h 25m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$180
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 12/17
6:00 am-11:58 am
2 stops30h 58m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$195
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Wed 4/7
7:00 am-1:03 pm
1 stop7h 03m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$210
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 2/11
4:30 pm-7:27 pm
1 stop27h 57m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$219
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 2/11
11:41 am-5:18 pm
1 stop6h 37m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$219
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 2/11
9:15 am-3:37 pm
1 stop7h 22m
San Antonio
Wed 12/31
12:00 am-1:00 am
Nonstop0h 00m
$221
IndianapolisSan Antonio
IND Indianapolis - SAT San Antonio
INDSAT
Indianapolis
Thu 12/17
10:33 am-4:03 pm
1 stop6h 30m
San Antonio
Mon 12/21
4:05 pm-11:08 pm
1 stop6h 03m
$271
Showing 1-10 of 20 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 October.
| 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 | |
| Price Accuracy- | 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, August is the cheapest month in which you can book a flight from Indianapolis to San Antonio (average of $346). 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 $322 and $516 in November.The cheapest round-trip price found within the last 5 days was $198 on Frontier (Nov 14-Nov 21).
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 October 23, 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
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.4
Reviews
1 / 20
2.0
MediocreMike,Aug 2025
OKC - AUS
Crew
8.6
Food
7.0
Boarding
8.1
Comfort
8.0
Overall
7.9
Entertainment
7.4
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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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 October 23, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$148 | Average$279 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$164 | Average$341 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$264 | Average$420 | FlexibilityNo cancel fee | On-time63% | |
| Cheapest$302 | Average$438 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$312 | Average$426 | FlexibilityNo cancel fee | On-time71% |