Vuelos Desde Calgary Intl. (YYC) a A. Intercontinental George Bush (IAH) Empezando Desde $140

For direct flights from YYC Calgary International Airport to George Bush Intercontinental Airport (IAH), try WestJet. This airline will be perfect for you if you prefer to fly from A to B with no fuss.

Taking about 10 hours and 13 minutes all up, getting from Calgary to Houston is no picnic. On such a long journey, it’s a smart idea to walk around and stretch your legs often.

The flight distance from YYC Calgary International Airport to IAH is 1,750 mi. We suggest you bring along a magazine or a few podcasts to make your journey more relaxing.

Chosen the dates for your trip? Want to fly direct from Calgary to Houston? With WestJet offering as many as 13 flights each month, you’ll be cruising the skies in no time.

This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.