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DCA to YHM: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Hamilton (John C. Munro Hamilton International Airport)
335 mi
538 km · 291 nm
1h 21m
estimated nonstop flight time
Same time
time difference · heading northwest
See live DCA→YHM fares Phone-only fares on this route — call free
Flight time details
335 miles nonstop takes roughly 1h 21m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Both airports share the same local time, so schedules read exactly as flown.
The two airports
- DCA — Ronald Reagan Washington National Airport · Washington, United States
- YHM — John C. Munro Hamilton International Airport · Hamilton, Canada
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 DCA
Near YHM
- YYZ · Lester B. Pearson International Airport38 mi away
- DU9 · Dunnville Airport27 mi away
- YKF · Waterloo Airport30 mi away
- YCM · Niagara District Airport38 mi away
Frequently asked questions
How far is DCA from YHM?
The flight distance from Washington (DCA) to Hamilton (YHM) is 335 miles (538 km, 291 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to YHM?
A nonstop flight takes about 1h 21m 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 cheapest way to fly from DCA to YHM?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–YHM that never appear on search engines, with no booking fees.