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

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

Prices were available within the past 7 days and start at for one-way flights and $304 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Wed, Oct 1 - Tue, Oct 7

SEA

Seattle

DTW

Detroit

$304 Roundtrip, found 4 days ago

$304

Roundtrip

found 4 days ago

Select Frontier Airlines flight, departing Wed, Oct 1 from Seattle to Detroit, returning Tue, Oct 7, priced at $304 found 4 days ago

Wed, Oct 1 - Thu, Oct 2

SEA

Seattle

DTW

Detroit

$315 Roundtrip, found 15 hours ago

$315

Roundtrip

found 15 hours ago

Select Frontier Airlines flight, departing Wed, Oct 1 from Seattle to Detroit, returning Thu, Oct 2, priced at $315 found 15 hours ago