$115 Cheap WestJet flights Calgary (YYC) to Houston (IAH)

Apply the “Price (lowest to highest)” filter on Expedia to search for cheap WestJet return flights from $175 from YYC to IAH. Affordable one-way options from $115 are available too.**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.

Search for round-trip or one-way flights to Houston in November or February. You could find lower fares with WestJet during these off-peak times.

Check for WestJet flights from YYC to IAH about one month before you want to leave. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your travel date when you can save 17% versus booking four to five months in advance. No matter your fare class and itinerary, the best day of the week to book international airfare is usually Sunday. Friday can be the most expensive. Travelers booking on a Sunday can save an average of 17% compared to those who book on a Friday.**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.

Book a seat on one of WestJet’s 9 weekly direct flights from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH). To see your choices, enter your origin, destination and dates and hit search. Then apply the “Nonstop” and “Airline” filters.

It takes around 4h 13m to fly nonstop from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH) with WestJet.

WestJet has the most flights from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH) on Thursday. With up to 2 daily departures, you’ll get the most flexibility on this day.

Jetting off from YYC at 7:30AM UTC-7, the first WestJet flight to IAH lands at 12:46PM UTC-6. Flying earlier in the day means you’re less likely to experience cancellations.* Not an early riser? The last WestJet flight from YYC to IAH departs at 12:20PM UTC-7 and touches down at 5:30PM UTC-6.*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.

Board a WestJet flight from Calgary Intl. Airport (YYC) to Houston, and you’re most likely to land at George Bush Intercontinental Airport (IAH). This is the airline’s main hub here.

Taking off from YYC to IAH with WestJet comes with a variety of perks, including top-tier customer service and an excellent in-flight experience. Plus, when booking through Expedia, One Key™ members can collect OneKeyCash™* to use on select future travel purchases. That’s in addition to the WestJet Rewards points you can earn with WestJet.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

Book a WestJet flight from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH), and you’ll probably be on a Boeing 737-800. Bear in mind though, that the aircraft type can vary due to operational needs.

It’s generally possible to cancel or change your flight, although there may be a charge if your booking was made over 24 hours ago. Need to keep your options open? Make use of our “No cancel fee” or “Changes included” filter to find flights that won’t charge you extra if you need to alter your plans. To make changes, head to “Trips,” select your flight and click on “Manage Booking” for further information.