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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
$284
Southwest Airlines• 1 stop • 6h 45mJan 06 – Jan 09
The cheapest round trip flight from San Diego International to San Antonio International is currently $284
Cheapest One way Flight
$608
American Airlines• 1 stop• 12h 29mDec 24
The cheapest one way flight from Detroit Metropolitan Wayne County to San Antonio International is currently $608
Cheapest Direct Flight
$314
Southwest Airlines• nonstop• 4h 5mDec 25
The cheapest nonstop flight from Hartsfield Jackson Atlanta International to San Antonio International is currently $314
Fastest Flight
2h 29m
The fastest nonstop flight from San Diego International to San Antonio International takes 2h 29m
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.
Jan 06 - Jan 09, Economy
San Diego → San Antonio
6h 45m
9:40 AM - 3:45 PM • 1 stop
San Diego → San Antonio
9h 15m
5:15 PM - 9:10 PM • 1 stop
Southwest Airlines
Jan 06 - Jan 09, Economy
San Diego → San Antonio
14h 5m
6:30 AM - 5:15 PM • 1 stop
San Diego → San Antonio
13h 27m
4:40 PM - 10:47 PM • 1 stop
Delta Airlines
Jan 06 - Jan 09, Economy
San Diego → San Antonio
8h 53m
6:15 AM - 1:48 PM • 1 stop
San Diego → San Antonio
18h 25m
1:40 PM - 10:45 PM • 1 stop
Delta Airlines
Jan 06 - Jan 09, Economy
San Diego → San Antonio
8h 26m
7:10 AM - 2:16 PM • 1 stop
San Diego → San Antonio
12h 36m
6:00 AM - 11:56 AM • 1 stop
American Airlines
Jan 06 - Jan 09, Economy
San Diego → San Antonio
7h 12m
6:15 AM - 12:47 PM • 1 stop
San Diego → San Antonio
12h 36m
6:00 AM - 11:56 AM • 1 stop
American 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.
Dec 25 - Dec 30, Economy
Atlanta → San Antonio
4h 5m
4:05 PM - 5:50 PM • nonstop
Atlanta → San Antonio
3h 35m
9:25 AM - 12:40 PM • nonstop
Southwest Airlines
Dec 25 - Dec 30, Economy
Atlanta → San Antonio
4h 5m
4:05 PM - 5:50 PM • nonstop
Atlanta → San Antonio
3h 35m
9:25 AM - 12:40 PM • nonstop
Southwest Airlines
Dec 25 - Dec 29, Economy
Atlanta → San Antonio
3h 57m
4:00 PM - 5:37 PM • nonstop
Atlanta → San Antonio
3h 40m
11:40 PM - 3:00 AM • nonstop
Delta Airlines
Dec 25 - Dec 30, Economy
Atlanta → San Antonio
- • nonstop
Atlanta → San Antonio
- • nonstop
Delta Airlines
Dec 25 - Dec 30, Economy
Atlanta → San Antonio
- • nonstop
Atlanta → San Antonio
- • nonstop
Delta 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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