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
Cheapest roundtrip flight
from€382
Fastest flight
non-stop flights
14x / week
Flight distance
2,858 km
Time difference

Cheap flight offers from Seattle to San Antonio

sorted by price and recency
filters
  1. –
    Alaska Airlines
    –
    SEA–SAT
    2 stopovers
    Volaris
    –
    SAT–SEA
    2 stopovers
    €1,025
  2. –
    American Airlines
    –
    SEA–SAT
    1 stopover
    American Airlines
    –
    SAT–SEA
    1 stopover
    €565
  3. –
    Alaska Airlines
    –
    SEA–SAT
    non-stop flight
    Alaska Airlines
    –
    SAT–SEA
    non-stop flight
    €437
  4. –
    United Airlines
    –
    SEA–SAT
    1 stopover
    United Airlines
    –
    SAT–SEA
    1 stopover
    €417
  5. –
    American Airlines
    –
    SEA–SAT
    1 stopover
    American Airlines
    –
    SAT–SEA
    1 stopover
    €394
  6. –
    American Airlines
    –
    SEA–SAT
    1 stopover
    American Airlines
    –
    SAT–SEA
    1 stopover
    €3,006

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.

offers
Active filtersnone
Matching outbound flightsSEA–SAT · 3 of 3
fromto
dep.arr.
durationstopovers
  1. November 8 – 14, 2026
  2. November 15 – 21, 2026
  3. November 22 – 28, 2026
    No flights could be found for the active filters.
    1. SEASAT
      nonstop
      1. Alaska Airlines
    2. SEASAT
      nonstop
      1. Alaska Airlines
    3. 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