$125 Cheap Frontier Airlines flights Detroit (DTW) to Seattle (SEA)

$125 Cheap Frontier Airlines flights Detroit (DTW) to Seattle (SEA)

Prices were available within the past 7 days and start at $125 for one-way flights and $250 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Aug 14 - Sat, Aug 23

DTW

Detroit

SEA

Seattle

$250 Roundtrip, found 1 day ago

$250

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Aug 14 from Detroit to Seattle, returning Sat, Aug 23, priced at $250 found 1 day ago

Fri, Aug 15 - Fri, Aug 22

DTW

Detroit

PAE

Seattle

$280 Roundtrip, found 1 day ago

$280

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Fri, Aug 15 from Detroit to Seattle, returning Fri, Aug 22, priced at $280 found 1 day ago

Sat, Aug 23 - Sun, Aug 31

DTW

Detroit

SEA

Seattle

$282 Roundtrip, found 1 day ago

$282

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sat, Aug 23 from Detroit to Seattle, returning Sun, Aug 31, priced at $282 found 1 day ago

Sat, Aug 30 - Thu, Sep 4

DTW

Detroit

SEA

Seattle

$310 Roundtrip, found 9 hours ago

$310

Roundtrip

found 9 hours ago

Select Frontier Airlines flight, departing Sat, Aug 30 from Detroit to Seattle, returning Thu, Sep 4, priced at $310 found 9 hours ago

Sun, Aug 10 - Sat, Aug 23

DTW

Detroit

SEA

Seattle

$321 Roundtrip, found 1 day ago

$321

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Aug 10 from Detroit to Seattle, returning Sat, Aug 23, priced at $321 found 1 day ago

Mon, Aug 11 - Fri, Aug 22

DTW

Detroit

PAE

Seattle

$351 Roundtrip, found 1 day ago

$351

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Mon, Aug 11 from Detroit to Seattle, returning Fri, Aug 22, priced at $351 found 1 day ago