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TUS to DBQ: distance & flight time
Tucson (Tucson International Airport) → Dubuque IA (Dubuque Regional Airport)
1,315 mi
2,116 km · 1,143 nm
3h 20m
estimated nonstop flight time
+2h
time difference · heading northeast
See live TUS→DBQ fares Phone-only fares on this route — call free
Flight time details
1,315 miles nonstop takes roughly 3h 20m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time gain when reading arrival times on your ticket.
The two airports
- TUS — Tucson International Airport · Tucson, United States
- 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 TUS
- DMA · Davis Monthan Air Force Base5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- OLS · Nogales International Airport49 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 TUS from DBQ?
The flight distance from Tucson (TUS) to Dubuque IA (DBQ) is 1,315 miles (2,116 km, 1,143 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from TUS to DBQ?
A nonstop flight takes about 3h 20m 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 Tucson and Dubuque IA?
Dubuque IA is 2 hours ahead of Tucson.
What is the cheapest way to fly from TUS to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on TUS–DBQ that never appear on search engines, with no booking fees.