Need help booking?
Unpublished phone-only deals available
DUC to JBQ: distance & flight time
Duncan (Halliburton Field) → La Isabela (La Isabela International Airport)
2,038 mi
3,279 km · 1,771 nm
4h 28m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DUC→JBQ fares Phone-only fares on this route — call free
Flight time details
2,038 miles nonstop takes roughly 4h 28m gate to gate, flying southeast. 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
- DUC — Halliburton Field · Duncan, United States
- JBQ — La Isabela International Airport · La Isabela, Dominican Republic
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 DUC
Near JBQ
Frequently asked questions
How far is DUC from JBQ?
The flight distance from Duncan (DUC) to La Isabela (JBQ) is 2,038 miles (3,279 km, 1,771 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DUC to JBQ?
A nonstop flight takes about 4h 28m 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 Duncan and La Isabela?
La Isabela is 1 hour ahead of Duncan.
What is the cheapest way to fly from DUC to JBQ?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DUC–JBQ that never appear on search engines, with no booking fees.