$91 Cheap Air Canada flights Houston (IAH) to Calgary (YYC)

You’ll discover affordable round-trip Air Canada flights from $208 from IAH to YYC by organizing your results from “Price (lowest to highest)” on Expedia. Or look for bargains from $91 for a one-way trip.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

January is one of the most affordable months to jet away to Calgary with Air Canada. You could also find great prices on return and one-way fares in November.

To get cheap flights from IAH to YYC with Air Canada, begin searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Want another tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC’s global airline sales database.

Fill in your dates, press search and select “Nonstop” on Expedia to browse any direct flights from IAH to YYC with Air Canada or another carrier.

To find the earliest departure from IAH to YYC with Air Canada, filter your results by “Early Morning” and “Morning.” Booking an early flight generally means you’re less likely to experience cancellations.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG’s global flight data platform.

Air Canada flights from George Bush Intercontinental Airport (IAH) to Calgary come in to land at Calgary Intl. Airport (YYC). This is the main entry point to this city.

With a 4-star airline rating and top-tier customer service, Air Canada is the leading choice for many passengers heading from IAH to YYC. What’s more, if you’re an Air Canada Aeroplan and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles, which can be used on future trips.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Air Canada generally operates Boeing 737-800 planes for journeys from George Bush Intercontinental Airport (IAH) to Calgary Intl. Airport (YYC). Bear in mind that aircraft type can differ depending on operational requirements, so the plane you board might be different on your travel date.

Depending on your fare type, a fee typically applies if you modify or cancel your booking more than 24 hours after it’s confirmed. To secure flexible fares, select our “Changes included” and “No cancel fee” boxes when you search for flights. For more details on changing or canceling your reservation, head to “Trips,” select your flight and tick “Manage Booking.”