Cheap flights from Alberta to Houston from C$ 207

If you don’t want to visit Houston George Bush Intcntl Airport in January, then you should wait until September to fly from Alberta, when ticket prices are also cheap, with an average price of C$ 425.

The cheapest day to depart on your flight to Houston George Bush Intcntl Airport is on a Thursday when prices can be found for as low as C$ 459. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Sunday because tickets tend to average around C$ 824. These prices are subject to change though, so be sure to set up a Price Alert for flights to Houston George Bush Intcntl Airport.

Flying to Houston George Bush Intcntl Airport from Alberta in the morning is the least expensive time of day to depart. momondo users have found prices as low as C$ 456 when looking at flights departing in the morning. Try not to purchase tickets at noon because they tend to be around C$ 839. Of course, these prices can vary depending on the time of year and what airport you fly to.

Fly from Calgary to Houston George Bush Intcntl for the best Alberta - Houston George Bush Intcntl flight prices

You are more likely to see cheaper flights to Houston George Bush Intcntl Airport from Alberta when booking weeks ahead of your departure date. In general, you can expect to find flights to Houston George Bush Intcntl Airport for around C$ 468 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Houston George Bush Intcntl Airport from Alberta for as low as C$ 272 on momondo.

There are 4 cabin classes available to choose from on Alberta to Houston George Bush Intcntl Airport flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

United Airlines, Delta, and American Airlines are the most popular carriers operating from Alberta to Houston George Bush Intcntl

WestJet, Air Canada and United Airlines are the top three most popular airlines that fly to Houston George Bush Intcntl Airport from Alberta according to our data. WestJet is the first choice among our users, with 75% of people opting to fly with this airline when travelling to Houston George Bush Intcntl Airport. Keep in mind that there are 5 different airlines that fly to Houston George Bush Intcntl Airport on a routine basis, so you have a few additional options to choose from.

As of October 2026, 3 flights take off from Alberta and land in Houston George Bush Intcntl Airport each day. The most common flight departure time for this route is 8:00a.m., with 68% of daily flights taking off at noon.

The number of flights available between Alberta and Houston George Bush Intcntl Airport is 21 per week as of October 2026. The most frequent departure day is Thu, with 57% of weekly flights leaving on this day.