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IKK to DUC: distance & flight time
Kankakee (Greater Kankakee Airport) → Duncan (Halliburton Field)
715 mi
1,151 km · 622 nm
2h 1m
estimated nonstop flight time
Same time
time difference · heading southwest
See live IKK→DUC fares Phone-only fares on this route — call free
Flight time details
715 miles nonstop takes roughly 2h 1m gate to gate, flying southwest. 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
- IKK — Greater Kankakee Airport · Kankakee, United States
- DUC — Halliburton Field · Duncan, 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 IKK
- ORD · Chicago O'Hare International Airport63 mi away
- JOT · Joliet Regional Airport35 mi away
- RNZ · Jasper County Airport36 mi away
- LOT · Lewis University Airport39 mi away
Near DUC
Frequently asked questions
How far is IKK from DUC?
The flight distance from Kankakee (IKK) to Duncan (DUC) is 715 miles (1,151 km, 622 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from IKK to DUC?
A nonstop flight takes about 2h 1m 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 IKK to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on IKK–DUC that never appear on search engines, with no booking fees.