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DUC to DPA: distance & flight time
Duncan (Halliburton Field) → West Chicago (Dupage Airport)
735 mi
1,183 km · 639 nm
2h 4m
estimated nonstop flight time
Same time
time difference · heading northeast
See live DUC→DPA fares Phone-only fares on this route — call free
Flight time details
735 miles nonstop takes roughly 2h 4m 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
- DUC — Halliburton Field · Duncan, United States
- DPA — Dupage Airport · West Chicago, 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 DUC
Near DPA
- ORD · Chicago O'Hare International Airport18 mi away
- LOT · Lewis University Airport22 mi away
- PWK · Chicago Executive Airport23 mi away
- MDW · Chicago Midway International Airport27 mi away
Frequently asked questions
How far is DUC from DPA?
The flight distance from Duncan (DUC) to West Chicago (DPA) is 735 miles (1,183 km, 639 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to DPA?
A nonstop flight takes about 2h 4m 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 DUC to DPA?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–DPA that never appear on search engines, with no booking fees.