$143 Cheap Frontier Airlines flights Detroit (DTW) to Boise (BOI)

$143 Cheap Frontier Airlines flights Detroit (DTW) to Boise (BOI)

Prices were available within the past 7 days and start at $143 for one-way flights and $268 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Thu, Sep 18 - Sun, Sep 21

DTW

Detroit

BOI

Boise

$268 Roundtrip, found 1 hour ago

$268

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Detroit to Boise, returning Sun, Sep 21, priced at $268 found 1 hour ago

Thu, Sep 18 - Sun, Sep 21

DTW

Detroit

BOI

Boise

$295 Roundtrip, found 1 hour ago

$295

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Detroit to Boise, returning Sun, Sep 21, priced at $295 found 1 hour ago

Thu, Sep 18 - Sun, Sep 21

DTW

Detroit

BOI

Boise

$307 Roundtrip, found 1 hour ago

$307

Roundtrip

found 1 hour ago

Select Frontier Airlines flight, departing Thu, Sep 18 from Detroit to Boise, returning Sun, Sep 21, priced at $307 found 1 hour ago