Seattle to Montreal (SEA-YUL): nonstop flights and who flies them

Air Canada flies the SEA to YUL nonstop about 7 times a week. In the timetable below it flies as AC 514, scheduled at 5h 22m for the 2,278 miles.

Schedule last confirmed . Departure times come from 2LNR's schedule data; confirm with the airline before you book.

Updated .

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7
Flights a week, 4-week average
5h 22m
Scheduled flight time
2,278 mi
Nonstop distance
Free
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Seattle to Montreal flight schedule

Scheduled nonstop departures for SEA to YUL starting October 23, 2026, last checked against our schedule feed on October 18, 2026. Airlines retime and cancel flights, so confirm with the airline before you book.

Schedule data dated .

Scheduled nonstop departures from Seattle (SEA) to Montreal (YUL)
Date Flight Airline Departs SEA Arrives YUL Duration Aircraft
AC 514Air Canada07:4516:075h 22mAirbus A220-300
AC 514Air Canada07:4516:075h 22mAirbus A220-300
AC 514Air Canada07:4516:075h 22mAirbus A220-300
AC 514Air Canada07:4516:075h 22mAirbus A220-300
AC 514Air Canada07:4516:075h 22mAirbus A220-300
AC 514Air Canada07:4516:075h 22mAirbus A220-300
AC 514Air Canada07:4516:075h 22mAirbus A220-300

Showing all 7 scheduled SEA to YUL departures across 7 days with service, starting October 23, 2026. Later dates are on the interactive map.

Departure and arrival times are local at their own airport, so an arrival can fall on a different local date than the departure; the duration column is the true elapsed flying time. A dash means the airline hasn't filed that value in the schedule data we hold. Aircraft are the equipment the airline filed, named where the code pins down one type and shown as the family or the bare code where it doesn't. Swaps can happen up to departure.

See every SEA to YUL date on the interactive map

Aircraft on the Seattle to Montreal nonstop

Air Canada flies the Airbus A220-300 on every departure in the schedule table on this page. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full SEA to YUL nonstop schedule

This page carries the full SEA to YUL nonstop schedule, who operates each departure and how often it runs; the reverse direction is linked below.

See the schedule

Who operates each SEA to YUL nonstop and how often it runs, from 2LNR's schedule data.

Plan on the map

See SEA to YUL on the interactive route map, with schedules, connections, and route statistics.

Airlines flying Seattle to Montreal nonstop

Carriers operating SEA to YUL nonstop in the current schedule.

See SEA to YUL on the interactive map →

Frequently asked questions about SEA to YUL

How long is the flight from Seattle (SEA) to Montreal (YUL)?
AC 514 is scheduled at 5h 22m from Seattle (SEA) to Montreal (YUL) on every departure in the schedule table on this page. The nonstop covers about 2,278 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from SEA to YUL?
Air Canada is currently the only airline flying SEA to YUL nonstop. 2LNR doesn't show award or upgrade space for it on SEA to YUL, so this page carries the schedule rather than a space claim.
How many flights a week are there from SEA to YUL?
About 7 nonstop flights a week run between Seattle (SEA) and Montreal (YUL) in the current schedule, operated by Air Canada. Frequency shifts by season, and the schedule table on this page shows what is scheduled next.
What time do flights from SEA to YUL depart?
In the next 7 days with service, every scheduled SEA to YUL nonstop leaves at 07:45 local time at Seattle. The schedule table on this page lists each departure by date.
Which flights operate SEA to YUL nonstop?
Air Canada flies AC 514 nonstop from Seattle (SEA) to Montreal (YUL), the only flight number in the schedule table on this page. The table lists each date with its departure and arrival times and aircraft.
Does 2LNR show upgrade or award space on SEA to YUL?
Not on this route: 2LNR doesn't show award or upgrade space for Air Canada on SEA to YUL. The page carries the full SEA to YUL nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full SEA to YUL nonstop schedule

Every scheduled departure on this route, with who flies it. 2LNR shows upgrade and award space by date on the carriers it tracks, the next 14 days free on every product and the full horizon on Pro.

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