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DBQ to OLS: distance & flight time
Dubuque IA (Dubuque Regional Airport) → Nogales (Nogales International Airport)
1,341 mi
2,159 km · 1,166 nm
3h 23m
estimated nonstop flight time
-2h
time difference · heading southwest
See live DBQ→OLS fares Phone-only fares on this route — call free
Flight time details
1,341 miles nonstop takes roughly 3h 23m gate to gate, flying southwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 2-hour time set-back when reading arrival times on your ticket.
The two airports
- DBQ — Dubuque Regional Airport · Dubuque IA, United States
- OLS — Nogales International Airport · Nogales, 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 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
Near OLS
- NOG · Nogales International Airport15 mi away
- FHU · Sierra Vista Municipal Libby Army Air Field32 mi away
- TUS · Tucson International Airport49 mi away
- DMA · Davis Monthan Air Force Base52 mi away
Frequently asked questions
How far is DBQ from OLS?
The flight distance from Dubuque IA (DBQ) to Nogales (OLS) is 1,341 miles (2,159 km, 1,166 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DBQ to OLS?
A nonstop flight takes about 3h 23m 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 Dubuque IA and Nogales?
Nogales is 2 hours behind Dubuque IA.
What is the cheapest way to fly from DBQ to OLS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DBQ–OLS that never appear on search engines, with no booking fees.