Flight Routes from Idaho Falls to Seattle Tacoma

Compare cheap outbound and return flights from Idaho Falls (IDA) to Seattle-Tacoma (SEA) and find the best offer from numerous airlines and travel agencies.

Trip type
Cheapest roundtrip flight
from€377
Flight distance
910 km
Time difference

Flight schedule from Idaho Falls (IDA) to Seattle-Tacoma (SEA)

Select a travel date in the flight schedule for the route from Idaho Falls (IDA) to Seattle-Tacoma (SEA) and compare affordable flight deals.

offers
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Matching outbound flightsIDA–SEA · 4 of 4
fromto
dep.arr.
durationstopovers
  1. October 4 – 10, 2026
  2. October 11 – 17, 2026
  3. October 18 – 24, 2026
    1. IDASEA
      nonstop
      1. Alaska Airlines
    2. IDASEA
      nonstop
      1. Alaska Airlines
    3. IDASEA
      nonstop
      1. Alaska Airlines
    4. IDASEA
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Idaho Falls and Seattle-Tacoma

      Departure airport Airport Idaho Falls, ID (IDA)
      Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Destination country Flights to United States
      Departure airport - Destination country Idaho Falls, ID - United States
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      Alternative flights to Seattle-Tacoma
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