Porter
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Canada
John C. Munro Hamilton International Airport
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Canada
Montréal/Saint-Hubert Airport
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Scan through all non-stop flights from Hamilton to Longueuil. The full flight schedule below gives an overview of all non-stop flights from YHM to YHU, which includes the daily timetable of every operating airline for the upcoming 12 months.
Note: for airline-specific flight schedules, please scroll further down.
Warm Continental destinations such as Longueuil enjoy summer temperatures that fluctuate between 20°C and 28°C (68°F to 82°F), with some heatwaves leading to even hotter days. Winters are mostly cold and snowy, with average temperatures ranging from -5°C to 0°C (23°F to 32°F). Travelers can enjoy the vibrant autumn scenery, ski during the winter season, or enjoy the comfortable to warm summer months.
If you're planning a trip to Longueuil, the best time to visit is from late spring through the end of summer, when the weather is pleasantly warm from May to August. Winters can be quite cold, with frost occurring almost every month from November to March and regular snowfall. This makes the mountainous regions perfect for winter sports, offering great opportunities for a winter getaway as well!

Currently, there is only one airline operating non-stop flights from Hamilton YHM to Longueuil YHU, which is Porter. This section gives an overview of the flight schedules and timetables of every airline with direct flights for this route.
Click an airline below to view their YHM YHU flight schedule.
Flights from YHM to YHU are operated 4 times a week, with an average of 1 flight per day. Departure times vary between 06:15 - 15:50. The earliest flight departs at 06:15, the last flight departs at 15:50. However, this depends on the date you are flying so please check with the full flight schedule above to see which departure times are available on your preferred date(s) of travel.
On this non-stop route, you can fly in Economy only.
The fastest direct flight from Hamilton to Longueuil takes 1 hour and 20 minutes. The flight distance between Hamilton and Longueuil is 360 miles (or 579 km).
There is 1 airport in Longueuil: Montréal/Saint-Hubert Airport (YHU).
There are 4 flights per week flying from Hamilton to Longueuil (as of April 2026).
1 hour and 20 minutes is the average flight time from Hamilton to Longueuil.
The distance from Hamilton to Longueuil is 360 miles (579 kilometers).
Porter is the only airline flying nonstop from Hamilton to Longueuil.
There are no alliances flying direct from Hamilton to Longueuil at the moment.
You can fly non-stop in Economy only.
Aircraft types that fly from Hamilton to Longueuil:
The earliest flight departs at 06:15 from Hamilton and arrives at 07:35 at Longueuil.
The latest flight departs at 15:50 from Hamilton and arrives at 17:10 at Longueuil.
360 miles (579 km) · 1h 20m
06:15
07:35
Porter
PD 2438
Porter
De Havilland Canada DHC-8-400 Dash 8Q
Y
W
J
F
15:50
17:10
Porter
PD 2436
Porter
De Havilland Canada DHC-8-400 Dash 8Q
Y
W
J
F
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