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YSP to DBQ: distance & flight time
Marathon (Marathon Airport) → Dubuque IA (Dubuque Regional Airport)
487 mi
784 km · 423 nm
1h 32m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YSP→DBQ fares Phone-only fares on this route — call free
Flight time details
487 miles nonstop takes roughly 1h 32m gate to gate, flying southwest. 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
- YSP — Marathon Airport · Marathon, 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 YSP
- YMG · Manitouwadge Airport32 mi away
- YGQ · Geraldton Greenstone Regional Airport76 mi away
- YHN · Hornepayne Municipal Airport78 mi away
- YXZ · Wawa Airport90 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 YSP from DBQ?
The flight distance from Marathon (YSP) to Dubuque IA (DBQ) is 487 miles (784 km, 423 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YSP to DBQ?
A nonstop flight takes about 1h 32m 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 Marathon and Dubuque IA?
Dubuque IA is 1 hour behind Marathon.
What is the cheapest way to fly from YSP to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YSP–DBQ that never appear on search engines, with no booking fees.