Flights from Montana (Montana) to North West USA (North West USA)

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We compare hundreds of flights from Montana to North West USA from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Missoula (MSO) to Denver International (DEN)
 Depart 08 Oct 15
 Return 13 Oct 15

Flying with Frontier Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more CheapOair.com flights available on this route
$132   Dep 08 Oct 15 - Rtn 11 Oct 15
Missoula to Denver International
MSO to DEN CheapOair.com
$142   Dep 06 Oct 15 - Rtn 11 Oct 15
Missoula to Denver International
MSO to DEN CheapOair.com
$218   Dep 29 Oct 15 - Rtn 03 Nov 15
Helena to Portland
HLN to PDX CheapOair.com
$218   Dep 30 Oct 15 - Rtn 04 Nov 15
Helena to Portland
HLN to PDX CheapOair.com
$218   Dep 31 Oct 15 - Rtn 05 Nov 15
Helena to Portland
HLN to PDX CheapOair.com
$224   Dep 16 Dec 15 - Rtn 01 Jan 16
Great Falls to Portland
GTF to PDX CheapOair.com
$236   Dep 03 Jul 15 - Rtn 05 Jul 15
Kalispell to Seattle
FCA to SEA CheapOair.com
$244   Dep 02 Jul 15 - Rtn 04 Jul 15
Bozeman to Seattle
BZN to SEA CheapOair.com
$254   Dep 19 Dec 15 - Rtn 01 Jan 16
Great Falls to Portland
GTF to PDX CheapOair.com
$272   Dep 08 Jul 15 - Rtn 10 Jul 15
Bozeman to Denver International
BZN to DEN CheapOair.com
$302   Dep 08 Jun 15 - Rtn 15 Jun 15
Bozeman to Denver International
BZN to DEN CheapOair.com
$322   Dep 14 Jul 15 - Rtn 16 Jul 15
Billings to Portland
BIL to PDX CheapOair.com
$326   Dep 13 Jul 15 - Rtn 15 Jul 15
Bozeman to Portland
BZN to PDX CheapOair.com
$423   Dep 03 Jul 15 - Rtn 05 Jul 15
Billings to Denver International
BIL to DEN CheapOair.com
$424   Dep 09 Jun 15 - Rtn 25 Jun 15
Missoula to Portland
MSO to PDX CheapOair.com
Kalispell (FCA) to Seattle (SEA)
 Depart 03 Jul 15
 Return 05 Jul 15

Price subject to availability

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  • Price
  • Dep date
  5 more OneTravel.com flights available on this route
$262   Dep 22 Jun 15 - Rtn 07 Jul 15
Bozeman to Seattle
BZN to SEA OneTravel.com
$370   Dep 22 Jun 15 - Rtn 20 Jul 15
Missoula to Pendleton
MSO to PDT OneTravel.com
$401   Dep 22 Jun 15 - Rtn 07 Jul 15
Billings to Portland
BIL to PDX OneTravel.com
$409   Dep 22 Jun 15 - Rtn 22 Jul 15
Helena to Seattle
HLN to SEA OneTravel.com
$486   Dep 24 Jun 15 - Rtn 21 Jul 15
Helena to Denver International
HLN to DEN OneTravel.com
Missoula (MSO) to Seattle (SEA)
 Depart 23 Jun 15
 Return 30 Jun 15

Flying with Alaska Airlines

Price subject to availability

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  • Dep date
  2 more Flyfar flights available on this route
$417   Dep 23 Jun 15 - Rtn 30 Jun 15
Bozeman to Seattle
BZN to SEA Flyfar
$462   Dep 23 Jun 15 - Rtn 30 Jun 15
Bozeman to Seattle
BZN to SEA Flyfar
Billings (BIL) to Spokane (GEG)
 Depart 02 Jul 15
 Return 09 Jul 15

Flying with Delta Air Lines

Price subject to availability

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  • Price
  • Dep date
  9 more Flightnetwork flights available on this route
$457   Dep 02 Jul 15 - Rtn 09 Jul 15
Great Falls to Portland
GTF to PDX Flightnetwork
$469   Dep 02 Jul 15 - Rtn 09 Jul 15
Great Falls to Portland
GTF to PDX Flightnetwork
$480   Dep 02 Jul 15 - Rtn 09 Jul 15
Bozeman to Salt Lake City
BZN to SLC Flightnetwork
$497   Dep 02 Jul 15 - Rtn 09 Jul 15
Billings to Spokane
BIL to GEG Flightnetwork
$529   Dep 02 Jul 15 - Rtn 09 Jul 15
Great Falls to Portland
GTF to PDX Flightnetwork
$533   Dep 02 Jul 15 - Rtn 09 Jul 15
Sidney to Denver International
SDY to DEN Flightnetwork
$547   Dep 02 Jul 15 - Rtn 09 Jul 15
Bozeman to Salt Lake City
BZN to SLC Flightnetwork
$559   Dep 02 Jul 15 - Rtn 09 Jul 15
Bozeman to Salt Lake City
BZN to SLC Flightnetwork
$560   Dep 02 Jul 15 - Rtn 09 Jul 15
Billings to Spokane
BIL to GEG Flightnetwork
Great Falls (GTF) to Portland (PDX)
 Depart 26 Aug 15
 Return 02 Sep 15

Flying with Alaska Airlines

Price subject to availability

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  • Price
  • Dep date
  15 more momondo.com flights available on this route
$217   Dep 02 Sep 15 - Rtn 09 Sep 15
Helena to Portland
HLN to PDX momondo.com
$228   Dep 26 Aug 15 - Rtn 02 Sep 15
Kalispell to Seattle
FCA to SEA momondo.com
$256   Dep 05 Aug 15 - Rtn 12 Aug 15
Billings to Seattle
BIL to SEA momondo.com
$278   Dep 19 Aug 15 - Rtn 26 Aug 15
Kalispell to Portland
FCA to PDX momondo.com
$297   Dep 26 Aug 15 - Rtn 02 Sep 15
Missoula to Medford
MSO to MFR momondo.com
$301   Dep 12 Aug 15 - Rtn 19 Aug 15
Helena to Portland
HLN to PDX momondo.com
$438   Dep 19 Aug 15 - Rtn 26 Aug 15
Helena to Portland
HLN to PDX momondo.com
$438   Dep 19 Aug 15 - Rtn 26 Aug 15
Helena to Portland
HLN to PDX momondo.com
$448   Dep 26 Aug 15 - Rtn 02 Sep 15
Great Falls to Portland
GTF to PDX momondo.com
$454   Dep 02 Sep 15 - Rtn 09 Sep 15
Great Falls to Portland
GTF to PDX momondo.com
$462   Dep 26 Aug 15 - Rtn 02 Sep 15
Helena to Denver International
HLN to DEN momondo.com
$463   Dep 19 Aug 15 - Rtn 26 Aug 15
Kalispell to Seattle
FCA to SEA momondo.com
$466   Dep 12 Aug 15 - Rtn 19 Aug 15
Kalispell to Seattle
FCA to SEA momondo.com
$480   Dep 02 Sep 15 - Rtn 09 Sep 15
Kalispell to Seattle
FCA to SEA momondo.com
$506   Dep 26 Aug 15 - Rtn 02 Sep 15
Billings to Seattle
BIL to SEA momondo.com
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