Seattle to Salt Lake City
SEASLC
Fly from Seattle to Salt Lake City starting at USD 144 with Frontier Airlines.
Best fare available on Jun 24, 2026.
Limited seats. Better plans. Book before it's gone.
Seattle to Salt Lake City cheapest flights this week
Seattle to Salt Lake City monthly flight fare trend
Jun
from USD 71
Jul
No flights
Aug
No flights
Sep
No flights
Oct
No flights
Nov
No flights
Airport Details
Origin
Seattle
Seattle–Tacoma International Airport (SEA)
Seattle, SEA
Zone
Los Angeles
Elev
433 ft
Destination
Salt Lake City
Salt Lake City International Airport (SLC)
Salt Lake City, SLC
Zone
Denver
Elev
4227 ft
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