Cheap flights from Houston George Bush Intcntl Airport to Alberta from $138

The month of October is, on average, the cheapest month to fly to Alberta from Houston George Bush Intcntl Airport, with most prices found around $243. If you don’t want to visit Alberta in October, then you should wait until January to fly from Houston George Bush Intcntl Airport, when ticket prices are also cheap, with an average price of $245.

According to our data, Tuesday is the cheapest day to fly to Alberta from Houston George Bush Intcntl Airport. The lowest ticket price found for a Tuesday departure recently was $319. Keep in mind that prices can always vary depending on your route and whether or not you are flying domestic or international. If your travel schedule is flexible, try to avoid departing on a Monday because tickets tend to average around $379. These prices are subject to change though, so be sure to set up a Price Alert for flights to Alberta.

According to our data, the cheapest time of day to fly to Alberta is in the afternoon. momondo users have found flights departing from Houston George Bush Intcntl Airport to Alberta in the afternoon for as low as $319. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the evening is when there is more demand to fly to Alberta, so prices are often more expensive at around $381 per ticket.

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

You are more likely to see cheaper flights to Alberta from Houston George Bush Intcntl Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Alberta for around $309 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Alberta from Houston George Bush Intcntl Airport for as low as $253 on momondo.

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

WestJet, Air Canada, and Delta are the most popular carriers operating from Houston George Bush Intcntl to Alberta

WestJet, United Airlines and Delta are the top three most popular airlines that fly to Alberta from Houston George Bush Intcntl Airport according to our data. WestJet is the first choice among our users, with 72% of people opting to fly with this airline when traveling to Alberta. Keep in mind that there are 4 different airlines that fly to Alberta on a routine basis, so you have a few additional options to choose from.

3 flights are operational daily from Houston George Bush Intcntl Airport to Alberta as of March 2026. The most popular departure time for this route is 4:00PM, with 58% of flights per day taking off in the afternoon.

As of March 2026, 23 flights take off from Houston George Bush Intcntl Airport and land in Alberta each week. The most common flight departure day for this route is Fri, with 35% of weekly flights taking off on this day.