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DLH to IAD: distance & flight time
Duluth (Duluth International Airport) → Washington (Washington Dulles International Airport)
922 mi
1,483 km · 801 nm
2h 28m
estimated nonstop flight time
+1h
time difference · heading southeast
See live DLH→IAD fares Phone-only fares on this route — call free
Flight time details
922 miles nonstop takes roughly 2h 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
- DLH — Duluth International Airport · Duluth, United States
- IAD — Washington Dulles International Airport · Washington, 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 DLH
- HIB · Range Regional Airport48 mi away
- GPZ · Grand Rapids Itasca Co-Gordon Newstrom field67 mi away
- HYR · Sawyer County Airport67 mi away
- LYU · Ely Municipal Airport70 mi away
Frequently asked questions
How far is DLH from IAD?
The flight distance from Duluth (DLH) to Washington (IAD) is 922 miles (1,483 km, 801 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DLH to IAD?
A nonstop flight takes about 2h 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 Duluth and Washington?
Washington is 1 hour ahead of Duluth.
What is the cheapest way to fly from DLH to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DLH–IAD that never appear on search engines, with no booking fees.