Great Falls, MT
Boise, ID
BEST
DEAL
Sat, 18 May
GTF - BOI
Sun, 19 May
BOI - GTF
$737
Prime price per passenger
Great Falls, MT
Boise, ID
BEST
DEAL
Wed, 10 Jul
GTF - BOI
$129
Prime price per passenger
Great Falls, MT
Boise, ID
BEST
DEAL
Sat, 08 Jun
GTF - BOI
Tue, 11 Jun
BOI - GTF
$317
Prime price per passenger
Great Falls, MT
Boise, ID
BEST
DEAL
Sat, 25 May
GTF - BOI
Mon, 27 May
BOI - GTF
$590
Prime price per passenger