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

Find cheap airline tickets from Seattle to San Antonio by date

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  • September 2018
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  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
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  • March 2019
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  • price
  • month of departure
  • month of return
$211
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$212
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$212
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$212
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$212
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$213
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$214
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 8:05a SEA
Frontier Airlines 1 stop (20h50m)
$214
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$215
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$215
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$215
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$215
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$215
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$217
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$218
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$219
outward: Oct 20, 2018
9:55a SEA » 6:56a SAT
Frontier Airlines 1 stop (21h01m)
inbound: Oct 27, 2018
12:15p SAT » 2:31a SEA
Frontier Airlines 1 stop (15h16m)
$249
outward: Oct 20, 2018
9:55a SEA » 5:34p AUS
Frontier Airlines 1 stop (7h39m)
inbound: Oct 28, 2018
1:44a AUS » 8:05a SEA
Frontier Airlines 1 stop (7h21m)
$250
outward: Oct 8, 2018
1:45p DOH » 4:35a KTM
Estonian Air 1 stop (14h50m)
inbound: Dec 13, 2018
10:40a KTM » 7:35p DOH
Jet Airways India 1 stop (8h55m)
$262
outward: Sep 22, 2018
9:55a SEA » 5:34p AUS
Frontier Airlines 1 stop (7h39m)
inbound: Sep 24, 2018
3:05a AUS » 7:20a SEA
Frontier Airlines direct (4h15m)
Return
Departure
Choose when you'd like to depart to San Antonio (USA):
Find the cheapest Seattle San Antonio flight by browsing the dates below to find alternative flight prices found in the last days. To launch a flight search for Seattle - San Antonio with these new dates, click on an offer. Want to depart from another city? Choose: Las Vegas - San Antonio New York - San Antonio London - San Antonio Miami - San Antonio Chicago - San Antonio San Francisco - San Antonio See more routes

Airlines operating flights from Seattle to San Antonio

  • any
  • September 2018
  • October 2018
  • November 2018
  • December 2018
  • January 2019
  • February 2019
  • March 2019
  • April 2019
  • May 2019
  • June 2019
  • July 2019
  • August 2019
  • all
  • Alaska Airlines
Alaska Airlines
outbound: Sep 22, 2018
Alaska Airlines direct
return: Sep 23, 2018
Alaska Airlines direct

Travel tips for flights Seattle - San Antonio

Average flight duration: 12h49m (flight with stopovers)

  • Arrival city:
  • San Antonio, USA
  • Airport(s):
  • San Antonio International Airport (SAT)
  • Local time:
  • Sep 18, 2018 11:10 AM, GMT-5
  • Weather:
  • min. 72ºF, max. 85ºF
  • Departure city:
  • Seattle, USA
  • Airport(s):
  • Kenmore Air Harbor Seaplane Base (LKE)
  • Seattle–Tacoma International Airport (SEA)
  • Local time:
  • Sep 18, 2018 9:10 AM, GMT-7
  • Weather:
  • min. 51ºF, max. 62ºF