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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
$101
Southwest Airlines• 1 stop • 6h 40mMar 27 – Mar 31
The cheapest round trip flight from Kansas City International to San Antonio International is currently $101
Cheapest One way Flight
$161
United Airlines• 1 stop• 8h 31mJan 18
The cheapest one way flight from Philadelphia International to San Antonio International is currently $161
Cheapest Direct Flight
$314
Southwest Airlines• nonstop• 2h 5mJan 25
The cheapest nonstop flight from El Paso International to San Antonio International is currently $314
Fastest Flight
2h 5m
The fastest nonstop flight from El Paso International to San Antonio International takes 2h 5m
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.
Mar 27 - Mar 31, Economy
Kansas City → San Antonio
6h 40m
3:10 PM - 7:10 PM • 1 stop
Kansas City → San Antonio
9h 15m
12:20 PM - 6:15 PM • 1 stop
Southwest Airlines
Mar 27 - Mar 31, Economy
Kansas City → San Antonio
9h 10m
3:10 PM - 9:00 PM • 1 stop
Kansas City → San Antonio
5h 50m
7:05 AM - 10:55 AM • 1 stop
Southwest Airlines
Mar 27 - Mar 31, Economy
Kansas City → San Antonio
43h 51m
2:23 PM - 4:54 PM • 1 stop
Kansas City → San Antonio
32h 19m
5:50 PM - 1:29 PM • 1 stop
Alaska Airlines
Mar 27 - Mar 31, Economy
Kansas City → San Antonio
7h 23m
3:05 PM - 7:48 PM • 1 stop
Kansas City → San Antonio
7h 7m
6:02 PM - 10:29 PM • 1 stop
United Airlines
Mar 27 - Mar 31, Economy
Kansas City → San Antonio
43h 51m
2:23 PM - 4:54 PM • 1 stop
Kansas City → San Antonio
49h 1m
5:50 PM - 11:31 PM • 3 stops
Alaska 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.
Jan 07 - Jan 11, Economy
San Diego → San Antonio
10h 40m
1:00 PM - 9:40 PM • 1 stop
San Diego → San Antonio
9h 10m
6:30 PM - 10:20 PM • 1 stop
Southwest Airlines
Jan 07 - Jan 11, Economy
San Diego → San Antonio
10h 18m
12:32 PM - 8:50 PM • 1 stop
San Diego → San Antonio
9h 10m
7:00 PM - 10:50 PM • 1 stop
American Airlines
Jan 07 - Jan 11, Economy
San Diego → San Antonio
9h 4m
1:00 PM - 8:44 PM • 1 stop
San Diego → San Antonio
12h 34m
4:43 PM - 10:37 PM • 1 stop
United Airlines
Jan 07 - Jan 11, Economy
San Diego → San Antonio
8h 38m
12:46 PM - 8:04 PM • 1 stop
San Diego → San Antonio
8h 24m
6:00 AM - 9:04 AM • 1 stop
American Airlines
Jan 07 - Jan 11, Economy
San Diego → San Antonio
11h 50m
12:11 PM - 9:21 PM • 1 stop
San Diego → San Antonio
10h 26m
2:10 PM - 6:36 PM • 1 stop
United Airlines
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.
Jan 25 - Jan 27, Economy
El Paso → San Antonio
2h 5m
12:10 PM - 2:35 PM • nonstop
El Paso → San Antonio
2h 20m
4:20 PM - 5:00 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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