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DU9 to WBU: distance & flight time
Dunnville (Dunnville Airport) → Boulder (Boulder Municipal Airport)
1,336 mi
2,151 km · 1,161 nm
3h 22m
estimated nonstop flight time
—
time difference · heading west
See live DU9→WBU fares Phone-only fares on this route — call free
Flight time details
1,336 miles nonstop takes roughly 3h 22m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DU9 — Dunnville Airport · Dunnville, Canada
- 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 DU9
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 DU9 from WBU?
The flight distance from Dunnville (DU9) to Boulder (WBU) is 1,336 miles (2,151 km, 1,161 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DU9 to WBU?
A nonstop flight takes about 3h 22m 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 cheapest way to fly from DU9 to WBU?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DU9–WBU that never appear on search engines, with no booking fees.