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PDX to RKS: distance & flight time
Portland (Portland International Airport) → Rock Springs (Southwest Wyoming Regional Airport)
730 mi
1,175 km · 634 nm
2h 3m
estimated nonstop flight time
+1h
time difference · heading east
See live PDX→RKS fares Phone-only fares on this route — call free
Flight time details
730 miles nonstop takes roughly 2h 3m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- PDX — Portland International Airport · Portland, United States
- RKS — Southwest Wyoming Regional Airport · Rock Springs, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near PDX
- TTD · Portland Troutdale Airport10 mi away
- HIO · Portland Hillsboro Airport17 mi away
- KLS · Southwest Washington Regional Airport39 mi away
- SLE · Salem Municipal Airport/McNary Field51 mi away
Near RKS
- FBR · Fort Bridger Airport71 mi away
- VEL · Vernal Regional Airport83 mi away
- LND · Hunt Field86 mi away
- BPI · Miley Memorial Field87 mi away
Frequently asked questions
How far is PDX from RKS?
The flight distance from Portland (PDX) to Rock Springs (RKS) is 730 miles (1,175 km, 634 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to RKS?
A nonstop flight takes about 2h 3m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Portland and Rock Springs?
Rock Springs is 1 hour ahead of Portland.
What is the cheapest way to fly from PDX to RKS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–RKS that never appear on search engines, with no booking fees.