RedmondSeattleDirect FlightsRDM–SEA
Redmond (Roberts Field) to Seattle (Seattle-Tacoma International Airport).
Flight time from RDM to SEA is estimated at about 1h 3m, based on the 228-mile great-circle distance. Our current captured departure sample includes 7-8/day across 3 captured airlines, with Alaska Airlines appearing most often in that sample.
Plan this routeAt a glance
| Est. flight time | Distance | Captured freq. | Type |
|---|---|---|---|
| ~1h 3m Estimated from great-circle distance — no tracked flights yet. | 228 mi | 7-8/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Captured airlines for RDM to SEA
Our current provider sample includes 7-8/day from RDM to SEA across 3 captured airlines.
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Alaska Airlines | 3-4/day | Embraer E-Jet, Boeing 737 · Seat map | — |
| Delta Air Lines | 3-4/day | Embraer E-Jet | — |
| American Airlines | 3×/wk |
Aircraft on this route
Flying the other way?
SEA to RDM flights — 7-8/day on 3 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from the rolling scheduled-departures window for RDM to SEA, last seen June 15, 2026. Frequency uses 53 scheduled departures across 7 observed days; flight time is estimated from great-circle distance until this route has enough tracked flights for an observed average. Provider coverage can miss operators on some routes, so confirm live timetables before booking.
Route FAQ
How long is the flight from RDM to SEA?
The RDM to SEA flight time is estimated at about 1h 3m from great-circle distance until enough tracked flights are available.
How far is RDM from SEA?
RDM to SEA is about 228 miles by air.
Which airlines fly from RDM to SEA?
Our current provider sample for RDM to SEA includes Alaska Airlines, Delta Air Lines, American Airlines. Confirm live timetables before booking.
What aircraft fly from RDM to SEA?
Aircraft captured in our current provider sample for RDM to SEA include Embraer E-Jet, Embraer E-Jet, Boeing 737.