Seattle to Salt Lake City

SEASLC

Fly from Seattle to Salt Lake City starting at USD 115 with Frontier Airlines.Best fare available on Sep 29, 2026.Limited seats. Better plans. Book before it's gone.

Seattle to Salt Lake City cheapest flights this week

29 Sept
Frontier Airlines
20:15SEA
14:21SLC
2 StopUSD 115VIEW DEAL
29 Sept
Frontier Airlines
16:27SEA
22:59SLC
1 StopUSD 116VIEW DEAL
1 Oct
Frontier Airlines
16:27SEA
22:59SLC
1 StopUSD 208VIEW DEAL
3 Oct
Frontier Airlines
16:27SEA
22:59SLC
1 StopUSD 206VIEW DEAL
4 Oct
Frontier Airlines
21:45SEA
12:10SLC
1 StopUSD 185VIEW DEAL
8 Oct
Frontier Airlines
16:27SEA
23:19SLC
1 StopUSD 207VIEW DEAL
10 Oct
Alaska Airlines
07:20SEA
12:38SLC
1 StopUSD 176VIEW DEAL

Seattle to Salt Lake City monthly flight fare trend

Sep
from USD 115
Oct
from USD 176
Nov
No flights
Dec
No flights
Jan
No flights
Feb
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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