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PHX to TWF: distance & flight time
Phoenix (Phoenix Sky Harbor International Airport) → Twin Falls (Joslin Field Magic Valley Regional Airport)
639 mi
1,029 km · 556 nm
1h 51m
estimated nonstop flight time
+1h
time difference · heading north
See live PHX→TWF fares Phone-only fares on this route — call free
Flight time details
639 miles nonstop takes roughly 1h 51m gate to gate, flying north. 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
- PHX — Phoenix Sky Harbor International Airport · Phoenix, United States
- TWF — Joslin Field Magic Valley Regional Airport · Twin Falls, 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 PHX
- SCF · Scottsdale Airport14 mi away
- MSC · Falcon Field16 mi away
- DVT · Phoenix Deer Valley Airport18 mi away
- GYR · Phoenix Goodyear Airport21 mi away
Near TWF
- BYI · Burley Municipal Airport37 mi away
- SUN · Friedman Memorial Airport71 mi away
- MUO · Mountain Home Air Force Base80 mi away
- PIH · Pocatello Regional Airport101 mi away
Frequently asked questions
How far is PHX from TWF?
The flight distance from Phoenix (PHX) to Twin Falls (TWF) is 639 miles (1,029 km, 556 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHX to TWF?
A nonstop flight takes about 1h 51m 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 Phoenix and Twin Falls?
Twin Falls is 1 hour ahead of Phoenix.
What is the cheapest way to fly from PHX to TWF?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHX–TWF that never appear on search engines, with no booking fees.