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AEX to DUC: distance & flight time
Alexandria (Alexandria International Airport) → Duncan (Halliburton Field)
382 mi
614 km · 332 nm
1h 28m
estimated nonstop flight time
Same time
time difference · heading northwest
See live AEX→DUC fares Phone-only fares on this route — call free
Flight time details
382 miles nonstop takes roughly 1h 28m gate to gate, flying northwest. 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
- AEX — Alexandria International Airport · Alexandria, 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 AEX
- ESF · Esler Regional Airport16 mi away
- POE · Polk Army Air Field43 mi away
- DRI · Beauregard Regional Airport58 mi away
- LFT · Lafayette Regional Airport84 mi away
Near DUC
Frequently asked questions
How far is AEX from DUC?
The flight distance from Alexandria (AEX) to Duncan (DUC) is 382 miles (614 km, 332 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from AEX to DUC?
A nonstop flight takes about 1h 28m 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 AEX to DUC?
Nonstop service on AEX–DUC 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 28m nonstop estimate.
What is the cheapest way to fly from AEX to DUC?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on AEX–DUC that never appear on search engines, with no booking fees.
Why are some AEX to DUC fares phone-only?
Consolidator contracts let us sell certain AEX–DUC 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.