Need help booking?
Unpublished phone-only deals available
INT to DBQ: distance & flight time
Winston-salem (Smith Reynolds Airport) → Dubuque IA (Dubuque Regional Airport)
708 mi
1,139 km · 615 nm
2h
estimated nonstop flight time
-1h
time difference · heading northwest
See live INT→DBQ fares Phone-only fares on this route — call free
Flight time details
708 miles nonstop takes roughly 2h gate to gate, flying northwest. 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
- INT — Smith Reynolds Airport · Winston-salem, 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 INT
- GSO · Piedmont Triad International Airport16 mi away
- CLT · Charlotte Douglas International Airport75 mi away
- SVH · Statesville Regional Airport48 mi away
- IKB · Wilkes County 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 INT from DBQ?
The flight distance from Winston-salem (INT) to Dubuque IA (DBQ) is 708 miles (1,139 km, 615 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from INT to DBQ?
A nonstop flight takes about 2h 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 INT to DBQ?
Nonstop service on INT–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 2h nonstop estimate.
What is the time difference between Winston-salem and Dubuque IA?
Dubuque IA is 1 hour behind Winston-salem.
What is the cheapest way to fly from INT to DBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on INT–DBQ that never appear on search engines, with no booking fees.
Why are some INT to DBQ fares phone-only?
Consolidator contracts let us sell certain INT–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.