Direct (nonstop) flights from Montreal to Houston
1 airline flys nonstop from Pierre Elliott Trudeau International (YUL) to George Bush Intcntl Houston (IAH). It's 1,583 miles (2,548 km), about 4h 29m in the air. Operated by Air Canada.
Air Canada
Route data last updated: May 30, 2026
Airlines with non-stop flights
Alternative Routes
Other ways to fly from Montreal to Houston with one stop · direct emits 268 kg CO₂ per passenger
Looking for the return flight?
IAH → YUL: Flights from Houston to MontrealOther direct flights from Montreal
Direct flights from Houston (IAH)
Frequently Asked Questions
How long is the direct flight from Montreal to Houston?
A nonstop flight from Montreal (YUL) to Houston (IAH) takes approximately 4 hours and 29 minutes. The distance is 1,583 miles (2,548 km).
Which airlines fly nonstop from Montreal to Houston?
Just Air Canada.
Is there a nonstop flight from Montreal to Houston?
Yes. 1 airline: Air Canada.
How far is Montreal from Houston?
The flight distance from Montreal to Houston is 1,583 miles (2,548 km), measured as the great-circle (shortest air) distance.
What is the time difference between Montreal and Houston?
Houston is 1 hour behind Montreal. (America/Toronto vs America/Chicago.)
What type of aircraft flies from Montreal to Houston?
At 4h 29m, 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 Canada to USA?
Depends on your passport. Check with the USA embassy or an official visa portal before booking — requirements change.
What is the carbon footprint of a flight from Montreal to Houston?
Roughly 268 kg CO2 per passenger one-way. That's about the same as driving 1,340 km.
Is the return flight from Houston to Montreal 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 Montreal to Houston?
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 Pierre Elliott Trudeau International for this flight?
3 hours before departure for international flights. You need time for check-in, security, and immigration.