Montreal to Houston (YUL-IAH): nonstop flights and who flies them

Air Canada flies the YUL to IAH nonstop about 7 times a week. In the timetable below it flies as AC 581, AC 583, and AC 1781, scheduled at 4h 12m to 4h 39m for the 1,583 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
4h 12m to 4h 39m
Scheduled flight time
1,583 mi
Nonstop distance
Free
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Montreal to Houston flight schedule

Scheduled nonstop departures for YUL to IAH starting October 22, 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 Montreal (YUL) to Houston (IAH)
Date Flight Airline Departs YUL Arrives IAH Duration Aircraft
AC 1781Air Canada16:4019:524h 12mBoeing 737 MAX 8
AC 1781Air Canada16:4019:524h 12mBoeing 737 MAX 8
AC 581Air Canada16:4019:524h 12mBoeing 737 MAX 8
AC 583Air Canada18:0021:394h 39mAirbus A220-300
AC 583Air Canada18:0021:394h 39mAirbus A220-300
AC 583Air Canada18:0021:394h 39mAirbus A220-300
AC 583Air Canada18:0021:394h 39mAirbus A220-300

Showing all 7 scheduled YUL to IAH departures across 7 days with service, starting October 22, 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 YUL to IAH date on the interactive map

Aircraft on the Montreal to Houston nonstop

Air Canada flies the departures in the schedule table on this page with the Airbus A220-300 and the Boeing 737 MAX 8. Each linked aircraft page shows where that airline schedules it. Airlines can swap aircraft up to departure.

The full YUL to IAH nonstop schedule

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

See the schedule

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

Plan on the map

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

Airlines flying Montreal to Houston nonstop

Carriers operating YUL to IAH nonstop in the current schedule.

See YUL to IAH on the interactive map →

Frequently asked questions about YUL to IAH

How long is the flight from Montreal (YUL) to Houston (IAH)?
Scheduled flight times from Montreal (YUL) to Houston (IAH) run from 4h 12m to 4h 39m across the departures in the schedule table on this page. The nonstop covers about 1,583 miles, and airlines adjust scheduled times by season, so confirm with the airline before you book.
Which airlines fly nonstop from YUL to IAH?
Air Canada is currently the only airline flying YUL to IAH nonstop. 2LNR doesn't show award or upgrade space for it on YUL to IAH, so this page carries the schedule rather than a space claim.
How many flights a week are there from YUL to IAH?
About 7 nonstop flights a week run between Montreal (YUL) and Houston (IAH) 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 YUL to IAH depart?
Scheduled YUL to IAH nonstops in the next 7 days with service leave between 16:40 and 18:00, local time at Montreal. The schedule table on this page lists every departure by date, with its arrival time and aircraft.
Which flights operate YUL to IAH nonstop?
In the schedule table on this page, YUL to IAH nonstops fly as AC 581, AC 583, and AC 1781 on Air Canada. The table lists each departure by date with its times and aircraft.
Does 2LNR show upgrade or award space on YUL to IAH?
Not on this route: 2LNR doesn't show award or upgrade space for Air Canada on YUL to IAH. The page carries the full YUL to IAH nonstop schedule and who flies each departure, and the reverse direction is linked below.

See the full YUL to IAH 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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