Seattle to Salt Lake City

SEASLC

Fly from Seattle to Salt Lake City starting at USD 121 with Frontier Airlines.Best fare available on Sep 16, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Salt Lake City cheapest flights this week

12 Jul
Alaska Airlines
07:18SEA
09:27SLC
DirectUSD 181VIEW DEAL
22 Jul
Frontier Airlines
20:13SEA
08:26SLC
1 StopUSD 145VIEW DEAL
3 Sept
Frontier Airlines
19:06SEA
17:23SLC
1 StopUSD 140VIEW DEAL
16 Sept
Frontier Airlines
07:00SEA
23:24SLC
1 StopUSD 121VIEW DEAL

Seattle to Salt Lake City monthly flight fare trend

Jul
from USD 145
Aug
No flights
Sep
from USD 121
Oct
No flights
Nov
No flights
Dec
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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