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 19 Sep 16
 Return 19 Oct 16

Flying with Alaska Airlines

Price subject to availability

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  • Dep date
  2 more OneTravel.com flights available on this route
$542   Dep 18 Sep 16 - Rtn 23 Sep 16
Helena to Boise
HLN to BOI OneTravel.com
$582   Dep 26 Oct 16 - Rtn 07 Nov 16
Billings to Idaho Falls
BIL to IDA OneTravel.com
Billings (BIL) to Boise (BOI)
 Depart 21 Nov 16
 Return 26 Nov 16

Flying with Alaska Airlines

Price subject to availability

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  • Price
  • Dep date
  5 more CheapOair.com flights available on this route
$301   Dep 28 Oct 16 - Rtn 30 Oct 16
Bozeman to Boise
BZN to BOI CheapOair.com
$309   Dep 13 Oct 16 - Rtn 16 Oct 16
Kalispell to Boise
FCA to BOI CheapOair.com
$315   Dep 05 Oct 16 - Rtn 12 Oct 16
Missoula to Boise
MSO to BOI CheapOair.com
$507   Dep 18 Sep 16 - Rtn 23 Sep 16
Helena to Boise
HLN to BOI CheapOair.com
$741   Dep 26 Oct 16 - Rtn 07 Nov 16
Billings to Idaho Falls
BIL to IDA CheapOair.com
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