Direct (nonstop) flights from Houston to Montreal
1 airline flys nonstop from George Bush Intcntl Houston (IAH) to Pierre Elliott Trudeau International (YUL). It's 1,583 miles (2,548 km), about 3h 50m in the air. Operated by Air Canada.
Air Canada
Route data last updated: May 29, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Houston to Montreal with one stop · direct emits 268 kg CO₂ per passenger
Looking for the return flight?
YUL → IAH: Flights from Montreal to HoustonOther direct flights from Houston
Direct flights from Montreal (YUL)
Frequently Asked Questions
How long is the direct flight from Houston to Montreal?
A nonstop flight from Houston (IAH) to Montreal (YUL) takes approximately 3 hours and 50 minutes. The distance is 1,583 miles (2,548 km).
Which airlines fly nonstop from Houston to Montreal?
Just Air Canada.
Is there a nonstop flight from Houston to Montreal?
Yes. 1 airline: Air Canada.
How far is Houston from Montreal?
The flight distance from Houston to Montreal is 1,583 miles (2,548 km), measured as the great-circle (shortest air) distance.
What is the time difference between Houston and Montreal?
Montreal is 1 hour ahead of Houston. (America/Chicago vs America/Toronto.)
What type of aircraft flies from Houston to Montreal?
At 3h 50m, this route typically uses narrow-body or mid-range jets — Boeing 737 MAX or Airbus A320neo. Varies by airline.
Do I need a visa to travel from USA to Canada?
Depends on your passport. Check with the Canada embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Houston to Montreal?
Roughly 268 kg CO2 per passenger one-way. That's about the same as driving 1,340 km.
Is the return flight from Montreal to Houston also nonstop?
Yes — nonstop flights run both ways. Flight time may differ slightly due to wind patterns.
When is the cheapest time to fly from Houston to Montreal?
Midweek flights (Tue/Wed) outside holiday peaks are usually cheapest. 3-6 weeks ahead is a good window for this route. Use "Check Prices" above to compare.
How early should I arrive at George Bush Intcntl Houston for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.