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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
$133
Southwest Airlines• 1 stop • 10h 10mJan 14 – Jan 20
The cheapest round trip flight from Baltimore/Washington International Thurgood Marsha to San Antonio International is currently $133
Cheapest One way Flight
$325
American Airlines• 1 stop• 46h 52mJan 08
The cheapest one way flight from South Bend Regional to San Antonio International is currently $325
Cheapest Direct Flight
$187
Southwest Airlines• nonstop• 6h 45mJan 14
The cheapest nonstop flight from Baltimore/Washington International Thurgood Marsha to San Antonio International is currently $187
Fastest Flight
6h 45m
The fastest nonstop flight from Baltimore/Washington International Thurgood Marsha to San Antonio International takes 6h 45m
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 14 - Jan 20, Economy
Baltimore → San Antonio
10h 10m
12:30 PM - 5:40 PM • 1 stop
Baltimore → San Antonio
8h 35m
6:45 AM - 1:00 PM • 1 stop
Southwest Airlines
Jan 14 - Jan 20, Economy
Baltimore → San Antonio
13h 36m
12:25 PM - 7:41 PM • 1 stop
Baltimore → San Antonio
12h 6m
7:40 AM - 4:06 PM • 1 stop
United Airlines
Jan 14 - Jan 20, Economy
Baltimore → San Antonio
10h 6m
12:25 PM - 5:31 PM • 1 stop
Baltimore → San Antonio
12h 6m
9:50 AM - 4:06 PM • 1 stop
United Airlines
Jan 14 - Jan 20, Economy
Baltimore → San Antonio
10h 30m
12:00 PM - 10:55 PM • 1 stop
Baltimore → San Antonio
8h 55m
5:20 AM - 11:55 AM • 1 stop
Delta Airlines
Jan 14 - Jan 20, Economy
Baltimore → San Antonio
16h 50m
12:25 PM - 9:35 PM • 1 stop
Baltimore → San Antonio
7h 25m
3:10 PM - 8:55 PM • 1 stop
Southwest 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.
Jan 14 - Jan 20, Economy
Baltimore → San Antonio
6h 45m
6:05 PM - 9:10 PM • nonstop
Baltimore → San Antonio
5h 10m
5:45 AM - 9:55 AM • 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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