Flights from Montana (Montana) to Idaho (Idaho)

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We compare hundreds of flights from Montana to Idaho from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Helena (HLN) to Boise (BOI)
 Depart 27 Apr 15
 Return 02 Jun 15

Flying with Alaska Airlines

Price subject to availability

 
 
Great Falls (GTF) to Boise (BOI)
 Depart 10 Jun 15
 Return 17 Jun 15

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more momondo.com flights available on this route
$589   Dep 10 Jun 15 - Rtn 17 Jun 15
Great Falls to Boise
GTF to BOI momondo.com
$612   Dep 17 Jun 15 - Rtn 24 Jun 15
Great Falls to Boise
GTF to BOI momondo.com
$617   Dep 17 Jun 15 - Rtn 24 Jun 15
Great Falls to Boise
GTF to BOI momondo.com
$620   Dep 03 Jun 15 - Rtn 10 Jun 15
Great Falls to Boise
GTF to BOI momondo.com
$661   Dep 03 Jun 15 - Rtn 10 Jun 15
Billings to Lewiston
BIL to LWS momondo.com
$668   Dep 10 Jun 15 - Rtn 17 Jun 15
Billings to Lewiston
BIL to LWS momondo.com
$675   Dep 10 Jun 15 - Rtn 17 Jun 15
Billings to Lewiston
BIL to LWS momondo.com
$710   Dep 01 Jul 15 - Rtn 08 Jul 15
Great Falls to Boise
GTF to BOI momondo.com
$722   Dep 01 Jul 15 - Rtn 08 Jul 15
Billings to Lewiston
BIL to LWS momondo.com
$738   Dep 24 Jun 15 - Rtn 01 Jul 15
Billings to Lewiston
BIL to LWS momondo.com
$750   Dep 03 Jun 15 - Rtn 10 Jun 15
Billings to Lewiston
BIL to LWS momondo.com
$754   Dep 17 Jun 15 - Rtn 24 Jun 15
Billings to Lewiston
BIL to LWS momondo.com
$763   Dep 24 Jun 15 - Rtn 01 Jul 15
Great Falls to Boise
GTF to BOI momondo.com
$786   Dep 24 Jun 15 - Rtn 01 Jul 15
Billings to Lewiston
BIL to LWS momondo.com
$786   Dep 01 Jul 15 - Rtn 08 Jul 15
Billings to Lewiston
BIL to LWS momondo.com
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