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DUC to YQB: distance & flight time
Duncan (Halliburton Field) → Quebec (Quebec Jean Lesage International Airport)
1,621 mi
2,608 km · 1,408 nm
3h 39m
estimated nonstop flight time
+1h
time difference · heading northeast
See live DUC→YQB fares Phone-only fares on this route — call free
Flight time details
1,621 miles nonstop takes roughly 3h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- DUC — Halliburton Field · Duncan, United States
- YQB — Quebec Jean Lesage International Airport · Quebec, 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 DUC
Near YQB
- YRQ · Trois-Rivières Airport68 mi away
- YML · Charlevoix Airport78 mi away
- YSC · Sherbrooke Airport95 mi away
- YBG · CFB Bagotville108 mi away
Frequently asked questions
How far is DUC from YQB?
The flight distance from Duncan (DUC) to Quebec (YQB) is 1,621 miles (2,608 km, 1,408 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to YQB?
A nonstop flight takes about 3h 39m 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 time difference between Duncan and Quebec?
Quebec is 1 hour ahead of Duncan.
What is the cheapest way to fly from DUC to YQB?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–YQB that never appear on search engines, with no booking fees.