Flight Routes from Seattle Tacoma to San Antonio

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to San Antonio (SAT) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
14x / week
Flight distance
2,858 km
Time difference

Flight schedule from Seattle-Tacoma (SEA) to San Antonio (SAT)

Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to San Antonio (SAT) and compare affordable flight deals.

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Matching outbound flightsSEA–SAT · 10 of 10
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. SEASAT
      nonstop
      1. Alaska Airlines
    2. SEASAT
      nonstop
      1. Alaska Airlines
    3. SEASAT
      nonstop
      1. Southwest Airlines
    4. SEASAT
      nonstop
      1. United Airlines
    5. SEASAT
      nonstop
      1. United Airlines
    6. SEASAT
      nonstop
      1. United Airlines
    7. SEASAT
      nonstop
      1. United Airlines
    8. SEASAT
      nonstop
      1. United Airlines
    9. SEASAT
      nonstop
      1. Southwest Airlines
    10. SEASAT
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Seattle-Tacoma and San Antonio

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport San Antonio International Airport, TX (SAT)
      Destination country Flights to United States
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - United States
      Alternative routes to United States
      Alternative flights to San Antonio
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