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Good to Know: Flights to SAT
Useful information for finding cheap flights to San Antonio International and booking your next trip
Cheapest Round Trip Flight
$736
Delta Airlines• 1 stop • 13h 27mOct 15 – Oct 19
The cheapest round trip flight from Ontario International to San Antonio International is currently $736
Cheapest One way Flight
$145
United Airlines• 1 stop• 12h 8mOct 13
The cheapest one way flight from Indianapolis International to San Antonio International is currently $145
Cheapest Direct Flight
$230
American Airlines• nonstop• 5h 2mOct 15
The cheapest nonstop flight from Ontario International to San Antonio International is currently $230
Fastest Flight
4h 10m
The fastest nonstop flight from Ontario International to San Antonio International takes 4h 10m
Best Flight Deals to San Antonio
Identify the most efficient round-trip flights to San Antonio. We present options balancing cost and convenience for your return journey.
Oct 15 - Oct 19, Economy
Ontario → San Antonio
13h 27m
7:07 AM - 5:14 PM • 1 stop
Ontario → San Antonio
12h 35m
6:00 PM - 11:55 PM • 1 stop
Delta Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
16h 57m
12:16 PM - 12:33 AM • 1 stop
Ontario → San Antonio
13h 21m
6:35 AM - 12:36 PM • 1 stop
Delta Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
6h 55m
1:05 PM - 7:20 PM • 1 stop
Ontario → San Antonio
12h 20m
3:20 PM - 9:00 PM • 1 stop
Southwest Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
12h 12m
12:16 PM - 9:48 PM • 1 stop
Ontario → San Antonio
12h 35m
6:00 PM - 11:55 PM • 1 stop
Delta Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
42h 34m
1:52 PM - 5:46 PM • 1 stop
Ontario → San Antonio
9h 17m
6:54 PM - 10:51 PM • 1 stop
United Airlines
For travel requiring no set return, access available one-way flights to San Antonio (SAT). These options support extended stays or open-ended plans.
Need to travel to San Antonio soon? View current last-minute flight options to SAT for spontaneous or pressing plans.
Maximize your time in San Antonio, not in transit. Discover non-stop direct flights to SAT for the quickest, most straightforward journey to the Strip.
Oct 15 - Oct 19, Economy
Ontario → San Antonio
5h 2m
11:02 AM - 4:04 PM • nonstop
Ontario → San Antonio
5h 27m
4:34 PM - 6:01 PM • nonstop
American Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
4h 18m
7:01 PM - 11:59 PM • nonstop
Ontario → San Antonio
5h 27m
4:34 PM - 6:01 PM • nonstop
Alaska Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
4h 10m
7:35 AM - 12:25 PM • nonstop
Ontario → San Antonio
5h 10m
3:55 PM - 5:05 PM • nonstop
Southwest Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
7h
7:05 PM - 1:25 AM • nonstop
Ontario → San Antonio
5h 10m
3:55 PM - 5:05 PM • nonstop
Southwest Airlines
Oct 15 - Oct 19, Economy
Ontario → San Antonio
7h
10:40 AM - 5:00 PM • nonstop
Ontario → San Antonio
5h 10m
3:55 PM - 5:05 PM • nonstop
Southwest Airlines
Destination Airport Information
| IATA Code | SAT |
| Name | San Antonio International |
| City | San Antonio |
| Country | US |
| Latitude | 29.533700942993164 |
| Longitude | -98.46980285644531 |
Popular Airlines
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