Direct (non-stop) flights from Calgary (YYC) to Houston (IAH)
Find comprehensive flight information, schedules, and booking details for direct flights from Calgary (YYC) to Houston (IAH). This popular route is operated by 2 airlines, offering multiple daily departures.• Flight Duration: 4h 05m - 4h 16m (average flight time)• Distance: 1757 miles (2827 km) (air miles between airports)• Daily Flights: 2-3 flights (scheduled departures per day)
Calgary (YYC)
Houston (IAH)
FLIGHT TIME
4h 05m - 4h 16m
FLIGHT DISTANCE
1757 miles (2827 km)
4h 9m - 4h 16m
07:30
13:30
1757 miles (2827 km)
September
2 (Show)
18
Flight Schedule
December 2025
Airlines with direct flights from Calgary (YYC) to Houston (IAH)
Route Insights
Duration variability: Flight duration on this route can vary based on aircraft type, wind conditions, and airline scheduling. Average duration is 4h 05m - 4h 16m.
Pricing patterns: September typically offers lower prices due to reduced demand outside peak travel seasons.
Best departure times: Peak departure times are 7:00, 12:00, 13:00, offering more flight options and potentially better connections.
Calgary (YYC) - Houston (IAH) flight price statistics
$471
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.
$301
Jan$764
Feb$231
Mar$339
Apr$874
May$569
Jun$543
Jul$501
Aug$230
Sep$333
Oct$389
Nov$577
DecRelated Information
Airports: YYC • IAH Airport
Airlines operating this route: WestJet (WS), United Airlines
Frequently Asked Questions
How many flights operate from YYC to IAH?
There are 3 direct flights operating from YYC to IAH. Approximately 2-3 flights daily.
Which airlines operate flights from YYC to IAH?
2 airlines operate on this route: WestJet, United Airlines.
How long is the flight from YYC to IAH?
The flight duration from YYC to IAH is approximately 4h 05m - 4h 16m.
What is the distance from YYC to IAH?
The distance from YYC to IAH is 1757 miles (2827 km).
What is the flight time range for this route?
Flight times on this route range from 4h 9m - 4h 16m.
What are the earliest and latest flight departure times?
The earliest flight departs at 07:30 and the latest flight departs at 13:30.
What is the cheapest month to fly from YYC to IAH?
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 YYC to IAH.
What types of aircraft operate on this route?
This route is served by Boeing 737MAX 8 Passenger, Boeing 737-700 (winglets) Passenger/BBJ1, Airbus A320.
What is the average flight price from YYC to IAH?
The average flight price for a round-trip ticket from YYC to IAH is approximately $471 USD. Prices can vary based on booking time, season, and airline.
When is the best time to book flights from YYC to IAH for the lowest prices?
September is typically the cheapest month to fly from YYC to IAH. Booking in advance and avoiding peak travel seasons can help you find better deals.
How many airlines offer flights from YYC to IAH?
2 airlines offer direct flights from YYC to IAH, providing travelers with multiple options for scheduling and pricing.
How far is IAH from YYC?
The distance from YYC to IAH is 1757 miles (2827 km). This is a long-haul flight route.
How long does it take to fly from YYC to IAH?
The flight time from YYC to IAH is approximately 4h 05m - 4h 16m. Actual flight duration may vary based on weather conditions, aircraft type, and routing.