Cheap flights from Houston to Montreal
from 241 US$
From 444 USD — compare hundreds of airlines
The cheapest month is usually 2026-09 · 241 US$
See prices for my dates →Live fares from 100+ sites — free, with no hidden fees.
About this route
Compare flights from Houston to Montreal, a about 2,584 km route (around 3h 44m nonstop). We gather live prices from hundreds of airlines and agencies so you can find the cheapest and book on the official site, with no hidden fees. Direct flights are available. Airlines such as Air Canada, United Airlines operate this route.
When to buy and when to fly
Prices by date
Fares found by date — cheapest days in green.
How to get the best price
Airlines on this route
FAQ
What's the cheapest month to fly Houston to Montreal?
It's usually 2026-09, from 241 USD. Use the price calendar to compare other dates.
How long is the flight from Houston to Montreal?
A nonstop flight takes about 3h 44m and covers around 2,584 km. Connecting itineraries take longer.
Are there direct flights from Houston to Montreal?
Yes, this route has nonstop flights. Filter by "nonstop" to see them.
Which airlines fly from Houston to Montreal?
Air Canada, United Airlines operate this route, among others. Compare them all in the results.
When should I book Houston–Montreal flights?
As a rule of thumb, booking 3–8 weeks ahead and avoiding weekends and holidays tends to give the best prices. Use the calendar to spot the cheapest dates.
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Houston → Montreal · Live fares from 100+ sites — free, with no hidden fees.