Need help booking?
Unpublished phone-only deals available
WBU to TUS: distance & flight time
Boulder (Boulder Municipal Airport) → Tucson (Tucson International Airport)
633 mi
1,019 km · 550 nm
1h 51m
estimated nonstop flight time
-1h
time difference · heading southwest
See live WBU→TUS fares Phone-only fares on this route — call free
Flight time details
633 miles nonstop takes roughly 1h 51m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- WBU — Boulder Municipal Airport · Boulder, United States
- TUS — Tucson International Airport · Tucson, 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 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
Near TUS
- DMA · Davis Monthan Air Force Base5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- OLS · Nogales International Airport49 mi away
Frequently asked questions
How far is WBU from TUS?
The flight distance from Boulder (WBU) to Tucson (TUS) is 633 miles (1,019 km, 550 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from WBU to TUS?
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 Boulder and Tucson?
Tucson is 1 hour behind Boulder.
What is the cheapest way to fly from WBU to TUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on WBU–TUS that never appear on search engines, with no booking fees.