Flight Routes from Billings to Seattle Tacoma

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

Trip type
Cheapest roundtrip flight
from€376
Fastest outbound flight
Fastest inbound flight
non-stop flights
13x / week
Flight distance
1,067 km
Time difference

Flight schedule from Billings (BIL) to Seattle-Tacoma (SEA)

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

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Matching outbound flightsBIL–SEA · 5 of 5
fromto
dep.arr.
durationstopovers
  1. October 4 – 10, 2026
  2. October 11 – 17, 2026
  3. October 18 – 24, 2026
    1. BILSEA
      nonstop
      1. Alaska Airlines
    2. BILSEA
      nonstop
      1. Alaska Airlines
    3. BILSEA
      nonstop
      1. Alaska Airlines
    4. BILSEA
      nonstop
      1. Alaska Airlines
    5. BILSEA
      nonstop
      1. Alaska Airlines

      Important flight information

      Discover more flights around Billings and Seattle-Tacoma

      Departure airport Airport Billings, MT (BIL)
      Arrival airport Airport Seattle-Tacoma International Airport, WA (SEA)
      Destination country Flights to United States
      Departure airport - Destination country Billings, MT - United States
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