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IOW to DU9: distance & flight time
Iowa City (Iowa City Municipal Airport) → Dunnville (Dunnville Airport)
617 mi
992 km · 536 nm
1h 48m
estimated nonstop flight time
—
time difference · heading east
See live IOW→DU9 fares Phone-only fares on this route — call free
Flight time details
617 miles nonstop takes roughly 1h 48m gate to gate, flying east. 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
- IOW — Iowa City Municipal Airport · Iowa City, 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 IOW
- CID · The Eastern Iowa Airport19 mi away
- MLI · Quad City International Airport55 mi away
- OTM · Ottumwa Regional Airport59 mi away
- BRL · Southeast Iowa Regional Airport63 mi away
Near DU9
Frequently asked questions
How far is IOW from DU9?
The flight distance from Iowa City (IOW) to Dunnville (DU9) is 617 miles (992 km, 536 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IOW to DU9?
A nonstop flight takes about 1h 48m 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 IOW to DU9?
Nonstop service on IOW–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 48m nonstop estimate.
What is the cheapest way to fly from IOW to DU9?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IOW–DU9 that never appear on search engines, with no booking fees.
Why are some IOW to DU9 fares phone-only?
Consolidator contracts let us sell certain IOW–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.