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HNL to IAD: distance & flight time
Honolulu (Daniel K Inouye International Airport) → Washington (Washington Dulles International Airport)
4,809 mi
7,740 km · 4,179 nm
9h 54m
estimated nonstop flight time
+6h
time difference · heading northeast
See live HNL→IAD fares Phone-only fares on this route — call free
Flight time details
4,809 miles nonstop takes roughly 9h 54m gate to gate, flying northeast. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 6-hour time gain when reading arrival times on your ticket.
The two airports
- HNL — Daniel K Inouye International Airport · Honolulu, 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 HNL
- JRF · Kalaeloa Airport9 mi away
- HHI · Wheeler Army Airfield13 mi away
- NGF · Kaneohe Bay MCAS (Marion E. Carl Field) Airport13 mi away
- HDH · Dillingham Airfield25 mi away
Frequently asked questions
How far is HNL from IAD?
The flight distance from Honolulu (HNL) to Washington (IAD) is 4,809 miles (7,740 km, 4,179 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from HNL to IAD?
A nonstop flight takes about 9h 54m 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 Honolulu and Washington?
Washington is 6 hours ahead of Honolulu.
What is the cheapest way to fly from HNL to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on HNL–IAD that never appear on search engines, with no booking fees.