Cheap Frontier Airlines flights Detroit (DTW) to Boise (BOI)

Cheap Frontier Airlines flights Detroit (DTW) to Boise (BOI)

Prices were available within the past 7 days and start at for one-way flights and $326 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 11 - Sun, Sep 14

DTW

Detroit

BOI

Boise

$326 Roundtrip, found 1 day ago

$326

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Thu, Sep 11 from Detroit to Boise, returning Sun, Sep 14, priced at $326 found 1 day ago

Sun, Sep 7 - Sun, Sep 14

DTW

Detroit

BOI

Boise

$370 Roundtrip, found 1 day ago

$370

Roundtrip

found 1 day ago

Select Frontier Airlines flight, departing Sun, Sep 7 from Detroit to Boise, returning Sun, Sep 14, priced at $370 found 1 day ago