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YAM to DBQ: distance & flight time
Sault Sainte Marie (Sault Ste Marie Airport) → Dubuque IA (Dubuque Regional Airport)
416 mi
669 km · 361 nm
1h 22m
estimated nonstop flight time
-1h
time difference · heading southwest
See live YAM→DBQ fares Phone-only fares on this route — call free
Flight time details
416 miles nonstop takes roughly 1h 22m 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
- YAM — Sault Ste Marie Airport · Sault Sainte Marie, 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 YAM
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 YAM from DBQ?
The flight distance from Sault Sainte Marie (YAM) to Dubuque IA (DBQ) is 416 miles (669 km, 361 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from YAM to DBQ?
A nonstop flight takes about 1h 22m 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 YAM to DBQ?
Nonstop service on YAM–DBQ 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 22m nonstop estimate.
What is the time difference between Sault Sainte Marie and Dubuque IA?
Dubuque IA is 1 hour behind Sault Sainte Marie.
What is the cheapest way to fly from YAM to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on YAM–DBQ that never appear on search engines, with no booking fees.
Why are some YAM to DBQ fares phone-only?
Consolidator contracts let us sell certain YAM–DBQ 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.