Need help booking?
Unpublished phone-only deals available
OKM to DBQ: distance & flight time
Okmulgee (Okmulgee Regional Airport) → Dubuque IA (Dubuque Regional Airport)
543 mi
874 km · 472 nm
1h 39m
estimated nonstop flight time
Same time
time difference · heading northeast
See live OKM→DBQ fares Phone-only fares on this route — call free
Flight time details
543 miles nonstop takes roughly 1h 39m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- OKM — Okmulgee Regional Airport · Okmulgee, 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 OKM
- RVS · Richard Lloyd Jones Jr Airport26 mi away
- TUL · Tulsa International Airport37 mi away
- CUH · Cushing Municipal Airport50 mi away
- MLC · Mc Alester Regional Airport55 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 OKM from DBQ?
The flight distance from Okmulgee (OKM) to Dubuque IA (DBQ) is 543 miles (874 km, 472 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from OKM to DBQ?
A nonstop flight takes about 1h 39m 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 cheapest way to fly from OKM to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on OKM–DBQ that never appear on search engines, with no booking fees.