$59 Cheap Frontier Airlines flights Salt Lake City (SLC) to Seattle (SEA)

$59 Cheap Frontier Airlines flights Salt Lake City (SLC) to Seattle (SEA)

Prices were available within the past 7 days and start at $59 for one-way flights and $116 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Dec 5 - Mon, Dec 8

SLC

Salt Lake City

SEA

Seattle

$116 Roundtrip, found 7 hours ago

$116

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Salt Lake City to Seattle, returning Mon, Dec 8, priced at $116 found 7 hours ago

Sat, Dec 6 - Mon, Dec 8

SLC

Salt Lake City

SEA

Seattle

$137 Roundtrip, found 7 hours ago

$137

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sat, Dec 6 from Salt Lake City to Seattle, returning Mon, Dec 8, priced at $137 found 7 hours ago

Fri, Dec 5 - Tue, Dec 9

SLC

Salt Lake City

SEA

Seattle

$139 Roundtrip, found 6 hours ago

$139

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Salt Lake City to Seattle, returning Tue, Dec 9, priced at $139 found 6 hours ago

Thu, Dec 4 - Fri, Dec 5

SLC

Salt Lake City

SEA

Seattle

$139 Roundtrip, found 7 hours ago

$139

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Thu, Dec 4 from Salt Lake City to Seattle, returning Fri, Dec 5, priced at $139 found 7 hours ago

Sun, Dec 7 - Mon, Dec 8

SLC

Salt Lake City

SEA

Seattle

$150 Roundtrip, found 7 hours ago

$150

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sun, Dec 7 from Salt Lake City to Seattle, returning Mon, Dec 8, priced at $150 found 7 hours ago

Fri, Dec 5 - Sun, Dec 7

SLC

Salt Lake City

SEA

Seattle

$152 Roundtrip, found 7 hours ago

$152

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Salt Lake City to Seattle, returning Sun, Dec 7, priced at $152 found 7 hours ago

Sat, Dec 6 - Thu, Dec 11

SLC

Salt Lake City

SEA

Seattle

$160 Roundtrip, found 7 hours ago

$160

Roundtrip

found 7 hours ago

Select Frontier Airlines flight, departing Sat, Dec 6 from Salt Lake City to Seattle, returning Thu, Dec 11, priced at $160 found 7 hours ago

Fri, Dec 5 - Tue, Dec 9

SLC

Salt Lake City

SEA

Seattle

$173 Roundtrip, found 6 hours ago

$173

Roundtrip

found 6 hours ago

Select Frontier Airlines flight, departing Fri, Dec 5 from Salt Lake City to Seattle, returning Tue, Dec 9, priced at $173 found 6 hours ago