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DCA to YSH: distance & flight time
Washington (Ronald Reagan Washington National Airport) → Smiths Falls (Smiths Falls-Montague (Russ Beach) Airport)
425 mi
684 km · 369 nm
1h 23m
estimated nonstop flight time
—
time difference · heading north
See live DCA→YSH fares Phone-only fares on this route — call free
Flight time details
425 miles nonstop takes roughly 1h 23m gate to gate, flying north. 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
- YSH — Smiths Falls-Montague (Russ Beach) Airport · Smiths Falls, 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 YSH
- YOW · Ottawa Macdonald-Cartier International Airport29 mi away
- OGS · Ogdensburg International Airport30 mi away
- YRO · Ottawa / Rockcliffe Airport38 mi away
- YND · Ottawa / Gatineau Airport44 mi away
Frequently asked questions
How far is DCA from YSH?
The flight distance from Washington (DCA) to Smiths Falls (YSH) is 425 miles (684 km, 369 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from DCA to YSH?
A nonstop flight takes about 1h 23m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
Are there nonstop flights from DCA to YSH?
Nonstop service on DCA–YSH depends on the season and the day of week. Run the fare search on this page with the nonstop filter applied to see current direct options; when there is no nonstop, a single connection through a carrier hub adds roughly 2–4 hours to the 1h 23m nonstop estimate.
What is the cheapest way to fly from DCA to YSH?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on DCA–YSH that never appear on search engines, with no booking fees.
Why are some DCA to YSH fares phone-only?
Consolidator contracts let us sell certain DCA–YSH tickets below the price airlines permit us to publish online, so those fares can only be quoted over the phone. Call the travel desk and an agent will check phone-only inventory for your dates.