Direct (non-stop) flights from Houston (IAH) to Calgary (YYC)
Find comprehensive flight information, schedules, and booking details for direct flights from Houston (IAH), US to Calgary (YYC), CA. This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 4h 15m - 4h 34m (average flight time)• Distance: 1757 miles (2827 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
Houston (IAH)
US
Calgary (YYC)
CA
FLIGHT TIME
4h 15m - 4h 34m
FLIGHT DISTANCE
1757 miles (2827 km)
4h 29m - 4h 31m
09:39
18:20
1757 miles (2827 km)
September
2 (Show)
18
Flight Schedule
December 2025
Airlines with direct flights from Houston (IAH) to Calgary (YYC)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 4h 15m - 4h 34m.
Pricing patterns: September typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 9:00, 13:00, 18:00, offering more flight options and potentially better connections.
Houston (IAH) - Calgary (YYC) flight price statistics
$462
ApproximateThe numbers are average prices found based on user searches for direct flights between the airports. It's calculated from the cheapest prices found per month for a round-trip with 1 adult and can vary depending on the amount of data we have for this particular route.
$253
Jan$1088
Feb$413
Mar$266
Apr$997
May$363
Jun$320
Jul$320
Aug$250
Sep$374
Oct$374
Nov$528
DecRelated Information
Airports: Houston (IAH) • Calgary Airport (YYC)
Airlines operating this route: United Airlines (UA), WestJet
Frequently Asked Questions
How many flights operate from Houston (IAH) to Calgary (YYC)?
There are 3 direct flights operating from Houston (IAH) to Calgary (YYC). Approximately 2-3 flights daily.
Which airlines operate flights from Houston (IAH) to Calgary (YYC)?
2 airlines operate on this route: United Airlines, WestJet.
How long is the flight from Houston (IAH) to Calgary (YYC)?
The flight duration from Houston (IAH) to Calgary (YYC) is approximately 4h 15m - 4h 34m.
What is the distance from Houston (IAH) to Calgary (YYC)?
The distance from Houston (IAH) to Calgary (YYC) is 1757 miles (2827 km).
What is the flight time range for this route?
Flight times on this route range from 4h 29m - 4h 31m.
What are the earliest and latest flight departure times?
The earliest flight departs at 09:39 and the latest flight departs at 18:20.
What is the cheapest month to fly from Houston (IAH) to Calgary (YYC)?
September is typically the cheapest month to fly on this route.
How many flights operate per week on this route?
Approximately 18 flights operate per week from Houston (IAH) to Calgary (YYC).
What types of aircraft operate on this route?
This route is served by Boeing 737-800 Passenger, Boeing 737MAX 8 Passenger, Boeing 737-700 (winglets) Passenger/BBJ1.
What is the average flight price from Houston (IAH) to Calgary (YYC)?
The average flight price for a round-trip ticket from Houston (IAH) to Calgary (YYC) is approximately $462 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from Houston (IAH) to Calgary (YYC) for the lowest prices?
September is typically the cheapest month to fly from Houston (IAH) to Calgary (YYC). Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from Houston (IAH) to Calgary (YYC)?
2 airlines offer direct flights from Houston (IAH) to Calgary (YYC), providing travelers with multiple options for scheduling and pricing.
How far is Calgary (YYC) from Houston (IAH)?
The distance from Houston (IAH) to Calgary (YYC) is 1757 miles (2827 km). This is a long-haul flight route.
How long does it take to fly from Houston (IAH) to Calgary (YYC)?
The flight time from Houston (IAH) to Calgary (YYC) is approximately 4h 15m - 4h 34m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.
What city does Calgary (YYC) serve?
Calgary (YYC) serves Calgary, CA.