Ready to fly SEA to YSH?
Compare flight prices across hundreds of airlines and booking sites.
Find flights from SEA to YSHSome links on this page are affiliate links. We may earn a commission at no extra cost to you.
Airport Comparison
| SEA | YSH | |
|---|---|---|
| Airport Name | Seattle-Tacoma International Airport | Smiths Falls-Montague (Russ Beach) Airport |
| IATA Code | SEA | YSH |
| ICAO Code | KSEA | CYSH |
| City | Seattle | Smiths Falls |
| Country | United States | Canada |
| Timezone | America/Los_Angeles | America/Toronto |
| Elevation | 432 ft | 416 ft |
| Coordinates | 47.450000, -122.310000 | 44.950000, -75.940000 |
Seattle (SEA) to Smiths Falls (YSH) Flight Distance
The flight distance from Seattle-Tacoma International Airport (SEA) in Seattle, United States to Smiths Falls-Montague (Russ Beach) Airport (YSH) in Smiths Falls, Canada is 3,526 kilometers (2,191 miles / 1,904 nautical miles). The estimated flight time for this route is approximately 5h, flying east northeast at a heading of 77°.
This is a medium-haul route that may be operated by either narrow-body or wide-body aircraft depending on demand. Passengers can expect a meal service on most carriers.
This is an international route connecting United States with Canada. Travelers should check visa requirements, customs regulations, and any travel advisories before booking.
Time zone information: When it's 18:02 in Seattle, it's 21:02 in Smiths Falls. The 3-hour time difference may cause some jet lag. Most travelers adjust within a day or two.
The return flight from Smiths Falls (YSH) to Seattle (SEA) follows a heading of 291° (west northwest). Actual flight times may vary depending on wind conditions, air traffic, and the specific aircraft used.
For more information about these airports, visit the Seattle-Tacoma International Airport (SEA) and Smiths Falls-Montague (Russ Beach) Airport (YSH) detail pages, or use our flight duration calculator to compare other routes.
Cheapest months to fly SEA → YSH
Live ticket prices for the next 12 months. Click any month to see deals.
Flight schedule SEA → YSH
Upcoming departures, airlines, and flight numbers for this route.
Flight SEA → YSH delayed or cancelled?
You may be entitled to up to €600 compensation under EU 261 / UK 261. Check eligibility in 2 minutes.