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CMI to DU9: distance & flight time
Champaign (University of Illinois Willard Airport) → Dunnville (Dunnville Airport)
490 mi
789 km · 426 nm
1h 32m
estimated nonstop flight time
—
time difference · heading northeast
See live CMI→DU9 fares Phone-only fares on this route — call free
Flight time details
490 miles nonstop takes roughly 1h 32m gate to gate, flying northeast. 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
- CMI — University of Illinois Willard Airport · Champaign, United States
- DU9 — Dunnville Airport · Dunnville, Canada
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 CMI
Near DU9
Frequently asked questions
How far is CMI from DU9?
The flight distance from Champaign (CMI) to Dunnville (DU9) is 490 miles (789 km, 426 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from CMI to DU9?
A nonstop flight takes about 1h 32m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from CMI to DU9?
Nonstop service on CMI–DU9 depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 32m nonstop estimate.
What is the cheapest way to fly from CMI to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on CMI–DU9 that never appear on search engines, with no booking fees.
Why are some CMI to DU9 fares phone-only?
Consolidator contracts let us sell certain CMI–DU9 tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.