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PHX to WBU: distance & flight time
Phoenix (Phoenix Sky Harbor International Airport) → Boulder (Boulder Municipal Airport)
591 mi
951 km · 513 nm
1h 45m
estimated nonstop flight time
+1h
time difference · heading northeast
See live PHX→WBU fares Phone-only fares on this route — call free
Flight time details
591 miles nonstop takes roughly 1h 45m gate to gate, flying northeast. 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
- WBU — Boulder Municipal Airport · Boulder, 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 WBU
- DEN · Denver International Airport32 mi away
- BJC · Rocky Mountain Metropolitan Airport11 mi away
- FNL · Northern Colorado Regional Airport31 mi away
- BFK · Buckley Air Force Base34 mi away
Frequently asked questions
How far is PHX from WBU?
The flight distance from Phoenix (PHX) to Boulder (WBU) is 591 miles (951 km, 513 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from PHX to WBU?
A nonstop flight takes about 1h 45m 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 Boulder?
Boulder is 1 hour ahead of Phoenix.
What is the cheapest way to fly from PHX to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on PHX–WBU that never appear on search engines, with no booking fees.