Flights from South Dakota (South Dakota) to North West USA (North West USA)

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We compare hundreds of flights from South Dakota to North West USA from a range of airlines and travel agents to get you the best deals. Find cheap flights along this route.
Sioux Falls (FSD) to Denver International (DEN)
 Depart 02 Jun 15
 Return 04 Jun 15

Price subject to availability

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  • Dep date
  7 more OneTravel.com flights available on this route
$402   Dep 30 May 15 - Rtn 01 Jun 15
Sioux Falls to Seattle
FSD to SEA OneTravel.com
$428   Dep 02 Jun 15 - Rtn 04 Jun 15
Sioux Falls to Portland
FSD to PDX OneTravel.com
$480   Dep 26 May 15 - Rtn 25 Jun 15
Sioux Falls to Colorado Springs
FSD to COS OneTravel.com
$519   Dep 05 Jun 15 - Rtn 07 Jun 15
Rapid City to Portland
RAP to PDX OneTravel.com
$525   Dep 26 May 15 - Rtn 11 Jun 15
Sioux Falls to Salt Lake City
FSD to SLC OneTravel.com
$614   Dep 26 May 15 - Rtn 10 Jun 15
Sioux Falls to Bozeman
FSD to BZN OneTravel.com
$615   Dep 26 May 15 - Rtn 11 Jun 15
Pierre to Spokane
PIR to GEG OneTravel.com
Rapid City (RAP) to Denver International (DEN)
 Depart 05 Aug 15
 Return 12 Aug 15

Flying with United Airlines

Price subject to availability

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  • Dep date
  15 more momondo.com flights available on this route
$847   Dep 29 Jul 15 - Rtn 05 Aug 15
Rapid City to Denver International
RAP to DEN momondo.com
$852   Dep 08 Jul 15 - Rtn 15 Jul 15
Rapid City to Denver International
RAP to DEN momondo.com
$865   Dep 22 Jul 15 - Rtn 29 Jul 15
Rapid City to Denver International
RAP to DEN momondo.com
$865   Dep 05 Aug 15 - Rtn 12 Aug 15
Sioux Falls to Spokane
FSD to GEG momondo.com
$870   Dep 15 Jul 15 - Rtn 22 Jul 15
Rapid City to Denver International
RAP to DEN momondo.com
$897   Dep 05 Aug 15 - Rtn 12 Aug 15
Sioux Falls to Spokane
FSD to GEG momondo.com
$908   Dep 29 Jul 15 - Rtn 05 Aug 15
Sioux Falls to Missoula
FSD to MSO momondo.com
$916   Dep 29 Jul 15 - Rtn 05 Aug 15
Sioux Falls to Missoula
FSD to MSO momondo.com
$933   Dep 22 Jul 15 - Rtn 29 Jul 15
Sioux Falls to Missoula
FSD to MSO momondo.com
$949   Dep 29 Jul 15 - Rtn 05 Aug 15
Sioux Falls to Spokane
FSD to GEG momondo.com
$955   Dep 05 Aug 15 - Rtn 12 Aug 15
Sioux Falls to Missoula
FSD to MSO momondo.com
$976   Dep 08 Jul 15 - Rtn 15 Jul 15
Sioux Falls to Missoula
FSD to MSO momondo.com
$990   Dep 22 Jul 15 - Rtn 29 Jul 15
Sioux Falls to Missoula
FSD to MSO momondo.com
$995   Dep 15 Jul 15 - Rtn 22 Jul 15
Sioux Falls to Missoula
FSD to MSO momondo.com
$1,026   Dep 22 Jul 15 - Rtn 29 Jul 15
Sioux Falls to Spokane
FSD to GEG momondo.com
Sioux Falls (FSD) to Denver International (DEN)
 Depart 26 May 15
 Return 02 Jun 15

Price subject to availability

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  • Dep date
  12 more CheapOair.com flights available on this route
$238   Dep 11 Aug 15 - Rtn 13 Aug 15
Sioux Falls to Denver International
FSD to DEN CheapOair.com
$243   Dep 23 Jul 15 - Rtn 28 Jul 15
Sioux Falls to Denver International
FSD to DEN CheapOair.com
$273   Dep 23 Jul 15 - Rtn 26 Jul 15
Sioux Falls to Denver International
FSD to DEN CheapOair.com
$377   Dep 24 May 15 - Rtn 27 Jun 15
Watertown to Denver International
ATY to DEN CheapOair.com
$419   Dep 20 May 15 - Rtn 02 Jun 15
Sioux Falls to Denver International
FSD to DEN CheapOair.com
$419   Dep 23 May 15 - Rtn 02 Jun 15
Sioux Falls to Denver International
FSD to DEN CheapOair.com
$433   Dep 19 May 15 - Rtn 31 May 15
Sioux Falls to Denver International
FSD to DEN CheapOair.com
$474   Dep 24 Jul 15 - Rtn 27 Jul 15
Sioux Falls to Denver International
FSD to DEN CheapOair.com
$531   Dep 16 Jul 15 - Rtn 21 Jul 15
Sioux Falls to Portland
FSD to PDX CheapOair.com
$618   Dep 27 May 15 - Rtn 26 Jun 15
Watertown to Portland
ATY to PDX CheapOair.com
$640   Dep 24 May 15 - Rtn 27 Jun 15
Watertown to Seattle
ATY to SEA CheapOair.com
$689   Dep 27 May 15 - Rtn 24 Jun 15
Watertown to Spokane
ATY to GEG CheapOair.com
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