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COS to DBQ: distance & flight time
Colorado Springs (City of Colorado Springs Municipal Airport) → Dubuque IA (Dubuque Regional Airport)
774 mi
1,245 km · 672 nm
2h 9m
estimated nonstop flight time
+1h
time difference · heading northeast
See live COS→DBQ fares Phone-only fares on this route — call free
Flight time details
774 miles nonstop takes roughly 2h 9m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 1-hour time gain when reading arrival times on your ticket.
The two airports
- COS — City of Colorado Springs Municipal Airport · Colorado Springs, 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 COS
- FCS · Butts AAF (Fort Carson) Air Field9 mi away
- DEN · Denver International Airport73 mi away
- PUB · Pueblo Memorial Airport37 mi away
- APA · Centennial Airport53 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 COS from DBQ?
The flight distance from Colorado Springs (COS) to Dubuque IA (DBQ) is 774 miles (1,245 km, 672 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from COS to DBQ?
A nonstop flight takes about 2h 9m 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 Colorado Springs and Dubuque IA?
Dubuque IA is 1 hour ahead of Colorado Springs.
What is the cheapest way to fly from COS to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on COS–DBQ that never appear on search engines, with no booking fees.