Seattle to Montréal (SEA–YUL) — Airlines, Schedules & Connections
No flights match your filters.
No scheduled airline flights on this route — it's flown by charter / private operators (). No nonstop flights on this route. connecting options below.
Most recently operated nonstop flights — the month shown is when each was last scheduled. Most destinations remain reachable with a connection.
No discontinued nonstop flights on record for this route.
SEA–YUL is served by 1 airline with nonstop service. Air Canada leads the route. The flight covers 2,278 miles in approximately 4h 39m. Beyond nonstop, 1-stop connecting options are also available.
Airline Landscape
| Airline | Freq/wk | Aircraft | Duration | Dep OTP | Alliance | Codeshares |
|---|---|---|---|---|---|---|
| AC Air Canada | 1 | BCS3 | 4h39 | Star Alliance | – |
Weekly Schedule Pattern
Connection Landscape
On-Time Performance
Other ways to reach Montréal from Seattle
| Metric | SEA→YUL | YYJ→YUL |
|---|---|---|
| Distance from SEA | – | 98 mi |
| Nonstop airlines | 1 | 2 |
| Weekly flights | 1 | 10 |
| Flight time | 4h 39m | 4h 44m |
| Departure OTP | 43% | – |
Travel Essentials
SEA: PDT · YUL: EDT
When it's 6:00 PM in Seattle, it's 9:00 PM in Montréal.
US passport holders enter Canada without a visa for stays up to 6 months. No eTA is needed when arriving by air with a US passport. Passport must be valid for the duration of the stay. A return or onward ticket and proof of funds may be requested at the border.
Link Light Rail runs from downtown Seattle (Westlake station) to the airport in 38 minutes ($3.50 peak). Trains run every 6–12 minutes during peak hours from 5am to 1am. Ride-shares run $30–50 from downtown; SR-99 and I-5 can be heavily congested southbound during afternoon rush (3–7pm).
Sound Transit 574 express bus serves Tacoma ($2.50–4). Sounder commuter rail connects Tacoma to the airport area via a shuttle.
The 747 Express bus departs from the arrivals level every 20–30 minutes around the clock (CAD $11). It stops at several downtown métro stations, making it convenient for most city-centre destinations. Taxis from the arrivals level charge a flat rate of CAD $45 to downtown; Uber and Lyft are available from a separate ride-share zone.Rental car facilities are located on-site in the terminal complex. During winter, confirm road conditions before driving; Highway 20 can be slow or briefly closed during heavy snowstorms.
Continental climate with dramatic seasonal swings. Summers (June–August) are warm and humid at 24–30°C with occasional thunderstorms. Winters (December–March) are severe, with temperatures regularly dropping to −15°C or colder and heavy snowfall that causes frequent de-icing delays and occasional ground stops.
Spring (April–May) and autumn (September–October) are transitional and relatively pleasant, though spring snowstorms are not unusual. Pack serious winter gear from November through March; ice storms in early spring create particularly difficult travel conditions.
SEA–YUL Quick Facts
Frequently Asked Questions
Flights from SEA to YUL
Seattle–Tacoma International Airport (SEA) and Montreal / Pierre Elliott Trudeau International Airport (YUL) are connected by nonstop service from Air Canada. With 1 weekly departures, this is a regularly served route.
SEA to YUL Flight Duration and Schedule
Nonstop flight time from SEA to YUL is about 4 hours 39 minutes gate to gate. The route covers a distance of 2,278 miles (3,666 km).
Connecting Options and Alternatives
1-stop connecting options are also available, commonly via Calgary, Vancouver and Toronto Pearson. Two-stop connections are also available via intermediate hubs. Nearby alternative airports include Victoria (YYJ).