SeattletoSalt Lake CityFlight Time
SEA–SLC · Nonstop
Seattle (Seattle-Tacoma International Airport) to Salt Lake City (Salt Lake City International Airport).
The estimated flight time from Seattle (SEA) to Salt Lake City (SLC) is about 2h, covering 688 miles. Delta Air Lines, Alaska Airlines, and American Airlines fly the route nonstop with 11-12/day departures, from 05:30 to 20:41 local time.
Plan this routeAt a glance
| Est. flight time | Distance | Route type | Captured freq. | Market |
|---|---|---|---|---|
| ~2h Estimated from great-circle distance — no tracked flights yet. | 688 mi | Nonstop | 11-12/day From the current provider sample; confirm live timetables before booking. | Domestic |
Airlines on this route
Nonstop airlines from Seattle to Salt Lake City
Delta Air Lines, Alaska Airlines, and American Airlines operate 11-12/day flights from SEA to SLC.
- First departure
- 05:30
- Last departure
- 20:41
- Cadence
- ~hourly
- Scheduled departure times
- 21
| Airline | Captured daily freq. | Aircraft | Departures (local) |
|---|---|---|---|
| Delta Air Lines | 6-7/day | Airbus A320 family, Boeing 737 · Seat map | 05:30 |
Aircraft on this route
Flying the other way?
SLC to SEA flights — 12-13/day on 4 airlines →Methodology: airline, aircraft, terminal, and departure-time details come from a full week of published airline schedules for SEA, refreshed on a rolling basis. Frequency uses 81 scheduled departures across 7 observed days; flight time is estimated from flying distance until this route has enough tracked flights for an observed average.
Route FAQ
How long is the flight from Seattle to Salt Lake City?
The estimated flight time from Seattle (SEA) to Salt Lake City (SLC) is about 2h, based on the 688-mile flying distance.
How far is Seattle from Salt Lake City?
Seattle (SEA) to Salt Lake City (SLC) is about 688 miles by air.
Are there nonstop flights from Seattle to Salt Lake City?
Yes. Delta Air Lines, Alaska Airlines, and American Airlines fly nonstop from Seattle (SEA) to Salt Lake City (SLC), with 11-12/day departures.
Which airlines fly from Seattle to Salt Lake City?
Delta Air Lines, Alaska Airlines, and American Airlines fly nonstop from Seattle (SEA) to Salt Lake City (SLC).
What aircraft fly from Seattle to Salt Lake City?
The SEA–SLC route is flown with Airbus A320 family, Boeing 737, Embraer E-Jet.