Seattle–Tacoma International Airport
Seattle, United StatesSEA / KSEA
International hub · 132 direct destinations · 3 runways · longest runway 11,900 ft
47 °F · FogSource: METAR observation via the NOAA Aviation Weather Center
Route
Seattle → Spokane
SEA
SeattleSeattle–Tacoma International Airport
SeattleSeattle–Tacoma International AirportGEGSpokaneSpokane International Airport
SpokaneSpokane International Airport- Distance
- 223 mi
- Estimated flight time
- ~55m
Same local time in Seattle and Spokane.
Observed nonstop
How often does this route fly?
Frequency
Throughout the day
On average around 16 flights a day, observed from October 2025 to September 2026.
- 16
- flights per day
- 19
- busiest month · Oct
- 15
- quietest month · Dec
- 40 min
- measured flight time
- 12 / 12
- months seen
Through the year
Per day, month by month
- 16Jan2026
- 17Feb
- 16Mar
- 16Apr
- 17May
- 16Jun
- 16Jul
- 16Aug
- 18Sep
- 19Oct2025
- 17Nov
- 15Dec
Airlines
Who flies it
SkyWest Airlinesall year
Alaska Airlinesall year
Horizon Airall year
Delta Air Linesall year
Empire Airlinesnow and then
Through the day
Departure times
Local time in Seattle. Most departures between 09:00 and 12:00.
- 00:00
- 01:00
- 02:00
- 03:00
- 04:00
- 05:00
- 06:00
- 07:00
- 08:00
- 09:00
- 10:00
- 11:00
- 12:00
- 13:00
- 14:00
- 15:00
- 16:00
- 17:00
- 18:00
- 19:00
- 20:00
- 21:00
- 22:00
- 23:00
Through the week
By weekday
- 16.8Mon
- 16.5Tue
- 15.9Wed
- 15.6Thu
- 16.3Fri
- 16.3Sat
- 15.1Sun
Fleet
Aircraft observed
- Embraer 175E75L65%
- Boeing 737-900B73910%
- Boeing 737-800B7388%
- Boeing 737 MAX 9B39M6%
- Boeing 737-700B7374%
All the numbers in a table
| Month | Per day | Seen | Airlines |
|---|---|---|---|
| January 2026 | 16 | 478 |
|
| February 2026 | 17 | 463 |
|
| March 2026 | 16 | 480 |
|
| April 2026 | 16 | 442 |
|
| May 2026 | 17 | 472 |
|
| June 2026 | 16 | 464 |
|
| July 2026 | 16 | 495 |
|
| August 2026 | 16 | 472 |
|
| September 2026 | 18 | 529 |
|
| October 2025 | 19 | 558 |
|
| November 2025 | 17 | 503 |
|
| December 2025 | 15 | 444 |
|
Airlines observed on this route
From observed callsign routes on SEA-GEG - not a booking guarantee.
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: 132.
- Direct destinations observed from Spokane: 47.
The airports on this route
Spokane International Airport
Spokane, United StatesGEG / KGEG
Regional airport · 47 direct destinations · 2 runways · longest runway 11,001 ft
43 °F · CloudySource: METAR observation via the NOAA Aviation Weather Center
Alternative airports for this journey
Same journey, a different airport nearby - with an observed direct connection.
About the route from Seattle to Spokane
The observed direct connection between Seattle–Tacoma International Airport (SEA) and Spokane International Airport (GEG) covers approximately 223 mi. The estimated flight time is around 55m. Alaska Airlines, Delta Air Lines, Empire Airlines, Horizon Air and SkyWest Airlines have been observed on this connection in the available route data.
Frequently asked questions about this route
- How far is Seattle from Spokane by air?
- The great-circle distance between Seattle–Tacoma International Airport and Spokane International Airport is approximately 223 mi.
- How long is the flight from Seattle to Spokane?
- Based on the distance, the estimated flight time is about 55m. This is an estimate, not a schedule.
- Is there a direct connection from Seattle to Spokane?
- Yes, a direct connection between SEA and GEG has been observed in our route data.
- Which airlines have been observed on this route?
- In the available route data: Alaska Airlines, Delta Air Lines, Empire Airlines, Horizon Air and SkyWest Airlines.
- How often is there a flight from Seattle to Spokane?
- On average around 16 flights a day, measured over twelve months (October 2025 to September 2026) in the flight archive, with 5,800 observed flights. Mainly SkyWest Airlines, Alaska Airlines, Horizon Air. That is an observation, not a timetable.
- What is the current time difference between Seattle and Spokane?
- Same local time in Seattle and Spokane.
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.