Flight Routes from Seattle Tacoma to Sun Valley

Compare cheap outbound and return flights from Seattle-Tacoma (SEA) to Sun Valley (SUN) and find the best offer from numerous airlines and travel agencies.

Trip type
Fastest flight
non-stop flights
8x / week
Flight distance
764 km
Time difference

Flight schedule from Seattle-Tacoma (SEA) to Sun Valley (SUN)

Select a travel date in the flight schedule for the route from Seattle-Tacoma (SEA) to Sun Valley (SUN) and compare affordable flight deals.

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Matching outbound flightsSEA–SUN · 2 of 2
fromto
dep.arr.
durationstopovers
  1. September 13 – 19, 2026
  2. September 20 – 26, 2026
  3. Sep 27 – Oct 3, 2026
    1. SEASUN
      nonstop
      1. Alaska Airlines
    2. SEASUN
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Seattle-Tacoma and Sun Valley

      Departure airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Arrival airport Airport Sun Valley, ID (SUN)
      Destination country Flights to United States
      Departure airport - Destination country Seattle-Tacoma International Airport, WA - United States
      Alternative routes to United States