Salt Lake City to Seattle

SLCSEA

Fly from Salt Lake City to Seattle starting at USD 141 with Frontier Airlines.Best fare available on Oct 11, 2026.Limited seats. Better plans. Book before it's gone.

Salt Lake City to Seattle cheapest flights this week

8 Oct
Frontier Airlines
08:00SLC
16:12SEA
1 StopUSD 207VIEW DEAL
9 Oct
Frontier Airlines
20:45SLC
19:45SEA
1 StopUSD 213VIEW DEAL
9 Oct
Frontier Airlines
08:00SLC
16:12SEA
1 StopUSD 201VIEW DEAL
10 Oct
Frontier Airlines
12:01SLC
19:45SEA
1 StopUSD 191VIEW DEAL
11 Oct
Frontier Airlines
20:19SLC
10:48SEA
1 StopUSD 141VIEW DEAL
11 Oct
Frontier Airlines
08:00SLC
16:12SEA
1 StopUSD 209VIEW DEAL
14 Oct
Frontier Airlines
08:00SLC
16:12SEA
1 StopUSD 192VIEW DEAL
15 Oct
Frontier Airlines
20:19SLC
10:48SEA
1 StopUSD 214VIEW DEAL
16 Oct
Frontier Airlines
08:00SLC
16:12SEA
1 StopUSD 211VIEW DEAL
17 Oct
Frontier Airlines
12:01SLC
19:45SEA
1 StopUSD 194VIEW DEAL

Salt Lake City to Seattle monthly flight fare trend

Oct
from USD 100
Nov
No flights
Dec
from USD 79
Jan
from USD 148
Feb
No flights
Mar
No flights

Airport Details

Origin

Salt Lake City

Salt Lake City International Airport (SLC)

Salt Lake City, SLC
Zone

Denver

Elev

4227 ft

Destination

Seattle

Seattle–Tacoma International Airport (SEA)

Seattle, SEA
Zone

Los Angeles

Elev

433 ft

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