Cheap Spirit Airlines flights Milwaukee (MKE) to Boise (BOI)

Cheap Spirit Airlines flights Milwaukee (MKE) to Boise (BOI)

Prices were available within the past 7 days and start at for one-way flights and $327 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Fri, Sep 5 - Thu, Sep 11

MKE

Milwaukee

BOI

Boise

$327 Roundtrip, found 3 days ago

$327

Roundtrip

found 3 days ago

Select Spirit Airlines flight, departing Fri, Sep 5 from Milwaukee to Boise, returning Thu, Sep 11, priced at $327 found 3 days ago