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DCA to RNT: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Renton (Renton Municipal Airport)
2,318 mi
3,731 km · 2,015 nm
5h 1m
estimated nonstop flight time
-3h
time difference · heading northwest
See live DCA→RNT fares Phone-only fares on this route — call free
Flight time details
2,318 miles nonstop takes roughly 5h 1m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- RNT — Renton Municipal Airport · Renton, 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.
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Frequently asked questions
How far is DCA from RNT?
The flight distance from Washington (DCA) to Renton (RNT) is 2,318 miles (3,731 km, 2,015 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to RNT?
A nonstop flight takes about 5h 1m 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 Washington and Renton?
Renton is 3 hours behind Washington.
What is the cheapest way to fly from DCA to RNT?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–RNT that never appear on search engines, with no booking fees.