FFL Helper / Salt Lake City / Seattle

SLC → SEA

Salt Lake City (SLC) to Seattle (SEA)

Compare one-way fares for flights from Salt Lake City to Seattle.

Lowest fare $118

Distance 700 mi

Flight time 7h 32m

Airports SLC–SEA

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By month: October 2026 from $134 · November 2026 from $118 · December 2026 from $125

Price calendar

October 2026

From $134 · up to $181

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27 $136 28 $159 29 $181 30 $158 31 $134

November 2026

From $118

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7 $118

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Upcoming dates

Seattle SEA

$118

Nov 07, 12:01pm · 7h 32m · 1 stop

SLC → SEA · Frontier Airlines

Tickets

About this route

This calendar shows dated one-way fares from Salt Lake City to Seattle. Use it to see which days are cheaper before you search tickets.

Flight time and airport codes on this page are for the sample itinerary we have on file. Always confirm the live routing when you book Salt Lake City to Seattle.