Outbound
2 hours 5 minutes
Return
2 hours 20 minutes
Daily Flights
8+
Airlines
2
Timezone note
Salt Lake City is 1 hour ahead of Seattle (Mountain vs Pacific Time).
About this route
Seattle to Salt Lake City flights
Seattle to Salt Lake City connects the Pacific Northwest with Utah's mountain hub. Alaska and Delta compete with solid frequency, serving ski travelers, outdoor recreation enthusiasts, and business passengers. The route peaks during ski season when Pacific Northwest residents access Utah's renowned powder, and during summer for national park visits.
SLC's mountain-ringed location means occasional turbulence on approach, and winter snowstorms can delay operations. Seattle's marine weather adds its own variability. The 1-hour time gain heading east is modest but still worth tracking. Landing alerts help ski shuttle operators and family pickups time their arrival at SLC's recently modernized terminal.
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FAQ
Frequently asked questions.
How long is the Seattle to Salt Lake City flight?
About 2 hours 5 minutes southeast and 2 hours 20 minutes on the return.
Which airlines fly SEA to SLC?
Alaska and Delta both operate nonstop service between their respective focus cities.
Is this route good for ski trips?
Yes, SLC is the gateway to top Utah resorts. Landing alerts help coordinate resort shuttle pickups.
Know when they land in Salt Lake City
Avoid waiting at arrivals. Get a text the moment their Seattle to Salt Lake City flight touches down.
Get Landing AlertRelated routes
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Founder, SkyText
Aviation lover who built SkyText because families deserve to know when someone lands safely. Has tracked more flights than he'd like to admit.