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.
Kalispell (FCA) to Lewiston (LWS)
 Depart 25 Aug 15
 Return 21 Sep 15

Flying with Alaska Airlines

Price subject to availability

 
 
Missoula (MSO) to Boise (BOI)
 Depart 08 Aug 15
 Return 12 Aug 15

Flying with Alaska Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  1 more CheapOair.com flights available on this route
$677   Dep 05 Aug 15 - Rtn 11 Aug 15
Missoula to Boise
MSO to BOI CheapOair.com
Billings (BIL) to Lewiston (LWS)
 Depart 04 Nov 15
 Return 11 Nov 15

Flying with Alaska Airlines

Price subject to availability

   View more dates
 
  • Price
  • Dep date
  15 more momondo.com flights available on this route
$295   Dep 23 Sep 15 - Rtn 30 Sep 15
Billings to Lewiston
BIL to LWS momondo.com
$299   Dep 30 Sep 15 - Rtn 07 Oct 15
Billings to Lewiston
BIL to LWS momondo.com
$299   Dep 30 Sep 15 - Rtn 07 Oct 15
Great Falls to Boise
GTF to BOI momondo.com
$319   Dep 07 Oct 15 - Rtn 14 Oct 15
Billings to Lewiston
BIL to LWS momondo.com
$356   Dep 14 Oct 15 - Rtn 21 Oct 15
Billings to Lewiston
BIL to LWS momondo.com
$564   Dep 28 Oct 15 - Rtn 04 Nov 15
Great Falls to Boise
GTF to BOI momondo.com
$565   Dep 04 Nov 15 - Rtn 11 Nov 15
Great Falls to Boise
GTF to BOI momondo.com
$576   Dep 21 Oct 15 - Rtn 28 Oct 15
Billings to Lewiston
BIL to LWS momondo.com
$608   Dep 23 Sep 15 - Rtn 30 Sep 15
Great Falls to Boise
GTF to BOI momondo.com
$614   Dep 07 Oct 15 - Rtn 14 Oct 15
Great Falls to Boise
GTF to BOI momondo.com
$648   Dep 30 Sep 15 - Rtn 07 Oct 15
Great Falls to Boise
GTF to BOI momondo.com
$679   Dep 23 Sep 15 - Rtn 30 Sep 15
Billings to Lewiston
BIL to LWS momondo.com
$726   Dep 21 Oct 15 - Rtn 28 Oct 15
Great Falls to Boise
GTF to BOI momondo.com
$739   Dep 04 Nov 15 - Rtn 11 Nov 15
Billings to Lewiston
BIL to LWS momondo.com
$741   Dep 28 Oct 15 - Rtn 04 Nov 15
Billings to Lewiston
BIL to LWS momondo.com
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