Top Airlines Flying from Houston to Calgary

Choose from 1 carriers that fly from Houston to Calgary, including WestJet, Enjoy the cheapest tickets on this route with WestJet.

Book direct flights from Houston to Calgary: One way flights from PHP 2,995, round trip flights from PHP 8,658. Find flight deals for the next 3 months below.

Displayed flight fares from Houston to Calgary are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Flying from Houston to Calgary

The distance between Houston and Calgary is approximately 2,847.28 km. It takes around 4 hours 49 minutes on average to fly from Houston to Calgary. Based on Trip.com's data travel demand peaks in July. The off-season for travel is September.

Cheapest one-way flight pricePHP 2,995
Cheapest round-trip ticket pricePHP 8,658
Off-season for travelSeptember
Peak season for travelJuly
Flight distance2,847.28 km
Average flight time4 hours 49 minutes
Popular airlineWestJet

When is the cheapest time to fly from Houston to Calgary?

The cheapest time for Houston to Calgary flights: Jan 25 to Feb 1 — one way flight prices from PHP 2,994.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128
  • Jan

    284
  • 411
  • 1118
  • 1825
  • Feb

    251
  • 18
  • 815
  • 1522
  • Mar

    221
Displayed fare trends are based on Trip.com's aggregated average of the lowest flight prices from Houston to Calgary, calculated over the upcoming 10 weeks.

Frequently Asked Questions

  • What are the cheapest flights from Houston to Calgary (HOU-YYC)?

    Based on Trip.com data, WestJet offers one-way fares as low as PHP 2,995 on Cheapest nonstop routes (e.g. IAH to YYC on Thu, Jan 29), while WestJet offers Cheapest nonstop round-trips from PHP 8,658 departing on Tue, Jan 20 and returning on Mon, Jan 26.
  • At the moment, you can catch a nonstop flight from Houston to Calgary with the following airlines, including: WestJet Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.
  • It takes around 4 hours 49 minutes to fly from Houston (HOU) to Calgary (YYC).
  • By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Houston to Calgary is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.
  • To find best deals on flights from Houston to Calgary, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Thu, Jan 29, with one-way flights priced at just PHP 2,995.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is WestJet.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Calgary travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Houston to Calgary is September, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Houston to Calgary on December 11, 2025 with WestJet, with prices starting at PHP 9,024.
  • You can land at any one of the following hubs in Calgary, with George Bush Intercontinental Airport to Calgary International Airport (IAH-YYC) is by far the most common option on this route: Calgary International Airport (YYC).
  • The time difference between Calgary and Houston is 1h.
  • Tickets can only be changed or canceled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.