Direct flights from Seattle to Salt Lake City SEA → SLC
Alaska Airlines, Delta Air Lines and Frontier Airlines fly nonstop from Seattle (SEA) to Salt Lake City (SLC), several times daily. The flight takes about 1h 55m and covers 688 miles (1,107 km). Arrivals run on time 80.8% at SEA and 84.9% at SLC — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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Alaska Airlines
AS
Delta Air Lines
DL
Frontier Airlines
F9
Frequently asked questions
Is there a direct flight from Seattle to Salt Lake City?
Yes, Alaska Airlines, Delta Air Lines and 1 more airline operate nonstop flights from Seattle (SEA) to Salt Lake City (SLC).
Which airlines fly direct from Seattle to Salt Lake City?
Alaska Airlines, Delta Air Lines, Frontier Airlines operate nonstop flights from Seattle to Salt Lake City.
How long is the flight from Seattle to Salt Lake City?
The nonstop flight from Seattle to Salt Lake City takes ~1h 55m (approximately 1107 km).
How often do direct flights operate from Seattle to Salt Lake City?
Nonstop flights from Seattle to Salt Lake City operate multiple daily.
What is the on-time performance for flights from Seattle to Salt Lake City?
Arrivals run on time 80.8% at SEA and 84.9% at SLC — BTS data for the last three months, counting arrivals within 15 minutes of schedule.
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