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Route

Kalispell → Seattle

FCAKalispellGlacier Park International Airport
BFISeattleKing County International Airport - Boeing Field
Distance
376 mi
Estimated flight time
~1h 15m

Seattle is currently 1 hour behind Kalispell.

Observed nonstop

View the reverse route

How often does this route fly?

Frequency

Daily at most

On average around 1 flights a day, observed from October 2025 to September 2026.

1
flights per day
1
busiest month · Oct
1 hr 12 min
measured flight time
6 / 12
months seen

Through the year

Per day, month by month

  1. 1Jan2026
  2. 1Feb
  3. 1Mar
  4. –Apr
  5. –May
  6. –Jun
  7. –Jul
  8. –Aug
  9. –Sep
  10. 1Oct2025
  11. 1Nov
  12. 1Dec

In May 2026, July 2026 we saw less traffic at Kalispell in general than usual; compare that month with care.

Airlines

Who flies it

Sevastopol-Avianow and then

Through the day

Departure times

Local time in Kalispell. Most departures between 11:00 and 14:00.

  1. 00:00
  2. 01:00
  3. 02:00
  4. 03:00
  5. 04:00
  6. 05:00
  7. 06:00
  8. 07:00
  9. 08:00
  10. 09:00
  11. 10:00
  12. 11:00
  13. 12:00
  14. 13:00
  15. 14:00
  16. 15:00
  17. 16:00
  18. 17:00
  19. 18:00
  20. 19:00
  21. 20:00
  22. 21:00
  23. 22:00
  24. 23:00

Through the week

By weekday

  1. 0.2Mon
  2. 0.3Tue
  3. 0.2Wed
  4. 0.3Thu
  5. 0.2Fri
  6. 0.2Sat
  7. 0.1Sun

Fleet

Aircraft observed

  1. G28023%
  2. Pilatus PC-12PC1216%
  3. Cessna Citation CJ3C25B6%
  4. C5605%
  5. Cessna Citation LatitudeC68A5%
All the numbers in a table
MonthPer daySeenAirlines
January 2026111
  • Sevastopol-Avia3×
February 2026110–
    March 202618–
      April 2026Not seen in this month.
      May 2026Not seen in this month.
      June 2026Not seen in this month.
      July 2026Not seen in this month.
      August 2026Not seen in this month.
      September 2026Not seen in this month.
      October 2025116–
        November 2025119–
          December 2025113–

            Airlines observed on this route

            From observed callsign routes on FCA-BFI - not a booking guarantee.

            Sevastopol-Avia

            SVL

            Hub: RSW Fort Myers

            21 departure airportsView airline →

            About this route

            • Domestic route: both airports are in the same country.
            • The opposite direction has also been observed as a direct connection.
            • Direct destinations observed from Kalispell: 14.
            • Direct destinations observed from Seattle: 63.

            The airports on this route

            Glacier Park International Airport

            Kalispell, United StatesFCA / KGPI

            Regional airport · 14 direct destinations · 2 runways · longest runway 9,006 ft

            44 °F · ClearSource: METAR observation via the NOAA Aviation Weather Center

            Airport pageAll direct destinations

            King County International Airport - Boeing Field

            Seattle, United StatesBFI / KBFI

            Regional airport · 63 direct destinations · 2 runways · longest runway 10,007 ft

            52 °F · Partly cloudySource: METAR observation via the NOAA Aviation Weather Center

            Airport pageAll direct destinations

            Alternative airports for this journey

            Same journey, a different airport nearby - with an observed direct connection.

            FCA SEASeattle–Tacoma International AirportSeattle is about 6 mi from Seattle.View route →

            About the route from Kalispell to Seattle

            The observed direct connection between Glacier Park International Airport (FCA) and King County International Airport - Boeing Field (BFI) covers approximately 376 mi. The estimated flight time is around 1h 15m. Sevastopol-Avia has been observed on this connection in the available route data.

            Frequently asked questions about this route

            How far is Kalispell from Seattle by air?
            The great-circle distance between Glacier Park International Airport and King County International Airport - Boeing Field is approximately 376 mi.
            How long is the flight from Kalispell to Seattle?
            Based on the distance, the estimated flight time is about 1h 15m. This is an estimate, not a schedule.
            Is there a direct connection from Kalispell to Seattle?
            Yes, a direct connection between FCA and BFI has been observed in our route data.
            Which airlines have been observed on this route?
            In the available route data: Sevastopol-Avia.
            How often is there a flight from Kalispell to Seattle?
            On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 77 observed flights. Mainly Sevastopol-Avia. That is an observation, not a timetable.
            What is the current time difference between Kalispell and Seattle?
            Seattle is currently 1 hour behind Kalispell.

            Where this data comes from

            The route data comes from the flight archive (ADS-B, adsb.lol): which connections actually flew over the last twelve full months and who flew them, combined with our own airport, runway, and airline datasets. It is reference data about observed routes - not a current timetable and no claim about bookability.

            The frequency and aircraft on this page come from the flight archive (ADS-B, 12 months, October 2025 to September 2026), summarized per route per month. We do not see every flight, so it is a floor, not a count.

            Route data updated on October 11, 2026.