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RNT to IAD: distance & flight time
Renton (Renton Municipal Airport) → Washington (Washington Dulles International Airport)
2,296 mi
3,694 km · 1,995 nm
4h 58m
estimated nonstop flight time
+3h
time difference · heading east
See live RNT→IAD fares Phone-only fares on this route — call free
Flight time details
2,296 miles nonstop takes roughly 4h 58m gate to gate, flying east. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time gain when reading arrival times on your ticket.
The two airports
- RNT — Renton Municipal Airport · Renton, 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
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Near RNT
Frequently asked questions
How far is RNT from IAD?
The flight distance from Renton (RNT) to Washington (IAD) is 2,296 miles (3,694 km, 1,995 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from RNT to IAD?
A nonstop flight takes about 4h 58m 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 Renton and Washington?
Washington is 3 hours ahead of Renton.
What is the cheapest way to fly from RNT to IAD?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on RNT–IAD that never appear on search engines, with no booking fees.