Take off on cheap flights from St Louis to San Antonio, your adventure starts now!

Find cheap airline tickets from St Louis to San Antonio by date

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  • July 2018
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  • month of departure
  • month of return
$275
outward: Aug 23, 2018
3:50p STL » 7:54p SAT
United Airlines 1 stop (4h04m)
inbound: Aug 27, 2018
11:16p SAT » 3:19a STL
United Airlines 1 stop (4h03m)
$291
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$291
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$291
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$291
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$291
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$291
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$306
outward: Aug 8, 2018
9:55p STL » 2:20a SAT
United Airlines 1 stop (4h25m)
inbound: Aug 13, 2018
1:35a SAT » 6:35a STL
United Airlines 1 stop (5h)
$307
outward: Aug 9, 2018
1:23p STL » 6:03p SAT
United Airlines 1 stop (4h40m)
inbound: Aug 13, 2018
1:35a SAT » 6:35a STL
United Airlines 1 stop (5h)
$307
outward: Aug 8, 2018
3:55p STL » 10:36p SAT
United Airlines 1 stop (6h41m)
inbound: Aug 13, 2018
1:35a SAT » 6:35a STL
United Airlines 1 stop (5h)
$307
outward: Aug 8, 2018
3:55p STL » 10:36p SAT
United Airlines 1 stop (6h41m)
inbound: Aug 13, 2018
1:35a SAT » 6:35a STL
United Airlines 1 stop (5h)
$309
outward: Aug 8, 2018
9:55p STL » 2:20a SAT
United Airlines 1 stop (4h25m)
inbound: Aug 13, 2018
1:35a SAT » 6:35a STL
United Airlines 1 stop (5h)
$327
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$329
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$331
outward: Apr 2, 2019
2:25a STL » 6:30a SAT
American Airlines 1 stop (4h05m)
inbound: Apr 5, 2019
12:00p SAT » 3:49p STL
American Airlines 1 stop (3h49m)
$331
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$331
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$364
outward: Jul 26, 2018
3:55p STL » 10:36p SAT
United Airlines 1 stop (6h41m)
inbound: Jul 30, 2018
1:35a SAT » 6:30a STL
United Airlines 1 stop (4h55m)
$385
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
$388
outward: Aug 8, 2018
2:00p STL » 5:25p AUS
Southwest Airlines 1 stop (3h25m)
inbound: Aug 13, 2018
1:05a AUS » 5:20a STL
Southwest Airlines 1 stop (4h15m)
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Departure
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Airlines operating flights from St Louis to San Antonio

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Travel tips for flights St Louis - San Antonio

Average flight duration: 4h20m (flight with stopovers)

  • Arrival city:
  • San Antonio, USA
  • Airport(s):
  • San Antonio International Airport (SAT)
  • Local time:
  • Jul 21, 2018 6:31 AM, GMT-5
  • Weather:
  • min. 76ºF, max. 98ºF
  • Departure city:
  • St Louis, USA
  • Airport(s):
  • St. Louis Downtown Airport (CPS)
  • Lambert–St. Louis International Airport (STL)
  • MidAmerica St. Louis Airport (BLV)
  • Spirit of St. Louis Airport (SUS)
  • Local time:
  • Jul 21, 2018 6:31 AM, GMT-5
  • Weather:
  • min. 77ºF, max. 80ºF