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YQB to DBQ: distance & flight time
Quebec (Quebec Jean Lesage International Airport) → Dubuque IA (Dubuque Regional Airport)
995 mi
1,601 km · 864 nm
2h 38m
estimated nonstop flight time
-1h
time difference · heading west
See live YQB→DBQ fares Phone-only fares on this route — call free
Flight time details
995 miles nonstop takes roughly 2h 38m gate to gate, flying west. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time set-back when reading arrival times on your ticket.
The two airports
- YQB — Quebec Jean Lesage International Airport · Quebec, Canada
- DBQ — Dubuque Regional Airport · Dubuque IA, 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 YQB
- YRQ · Trois-Rivières Airport68 mi away
- YML · Charlevoix Airport78 mi away
- YSC · Sherbrooke Airport95 mi away
- YBG · CFB Bagotville108 mi away
Near DBQ
- CWI · Clinton Municipal Airport44 mi away
- PCD · Prairie Du Chien Municipal Airport48 mi away
- LNR · Tri-County Regional Airport62 mi away
- CID · The Eastern Iowa Airport63 mi away
Frequently asked questions
How far is YQB from DBQ?
The flight distance from Quebec (YQB) to Dubuque IA (DBQ) is 995 miles (1,601 km, 864 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YQB to DBQ?
A nonstop flight takes about 2h 38m 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 Quebec and Dubuque IA?
Dubuque IA is 1 hour behind Quebec.
What is the cheapest way to fly from YQB to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YQB–DBQ that never appear on search engines, with no booking fees.