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Route

Seattle → Kalispell

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

Kalispell is currently 1 hour ahead of Seattle.

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
58 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 December 2025 we saw less traffic at Seattle 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 Seattle. Most departures between 13:00 and 16:00.

  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. 0.2Tue
  3. 0.2Wed
  4. 0.1Thu
  5. 0.1Fri
  6. 0.2Sat
  7. 0.2Sun

Fleet

Aircraft observed

  1. Pilatus PC-12PC1224%
  2. G28013%
  3. Embraer Phenom 300E55P7%
  4. Cessna Citation CJ3C25B6%
  5. Bombardier Challenger 350CL356%
All the numbers in a table
MonthPer daySeenAirlines
January 2026115
  • Sevastopol-Avia1×
February 2026112
  • Sevastopol-Avia1×
March 202619
  • Sevastopol-Avia1×
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 2025112–
    November 2025110–
      December 202519–

        Airlines observed on this route

        From observed callsign routes on BFI-FCA - 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 Seattle: 63.
        • Direct destinations observed from Kalispell: 14.

        The airports on this route

        King County International Airport - Boeing Field

        Seattle, United StatesBFI / KBFI

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

        58 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center

        Airport pageAll direct destinations

        Glacier Park International Airport

        Kalispell, United StatesFCA / KGPI

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

        48 °F · ClearSource: 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.

        SEA FCASeattle–Tacoma International AirportSeattle is about 6 mi from Seattle.View route →

        About the route from Seattle to Kalispell

        The observed direct connection between King County International Airport - Boeing Field (BFI) and Glacier Park International Airport (FCA) 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 Seattle from Kalispell by air?
        The great-circle distance between King County International Airport - Boeing Field and Glacier Park International Airport is approximately 376 mi.
        How long is the flight from Seattle to Kalispell?
        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 Seattle to Kalispell?
        Yes, a direct connection between BFI and FCA 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 Seattle to Kalispell?
        On average around 1 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 67 observed flights. Mainly Sevastopol-Avia. That is an observation, not a timetable.
        What is the current time difference between Seattle and Kalispell?
        Kalispell is currently 1 hour ahead of Seattle.

        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.