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PDX to RAP: distance & flight time
Portland (Portland International Airport) → Rapid City (Rapid City Regional Airport)
961 mi
1,547 km · 835 nm
2h 33m
estimated nonstop flight time
+1h
time difference · heading east
See live PDX→RAP fares Phone-only fares on this route — call free
Flight time details
961 miles nonstop takes roughly 2h 33m 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
- RAP — Rapid City Regional Airport · Rapid City, 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 RAP
- RCA · Ellsworth Air Force Base7 mi away
- SPF · Black Hills Airport-Clyde Ice Field47 mi away
- CDR · Chadron Municipal Airport83 mi away
- GCC · Gillette Campbell County Airport125 mi away
Frequently asked questions
How far is PDX from RAP?
The flight distance from Portland (PDX) to Rapid City (RAP) is 961 miles (1,547 km, 835 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PDX to RAP?
A nonstop flight takes about 2h 33m 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 Rapid City?
Rapid City is 1 hour ahead of Portland.
What is the cheapest way to fly from PDX to RAP?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PDX–RAP that never appear on search engines, with no booking fees.