Airlines with flights from Calgary to Houston
There are four airlines with scheduled flights between YYC and IAH. Both United and WestJet operates non-stop flights from Calgary International to Houston Airport and the flight time is 4 hours and 10 minutes.
There are four airlines with scheduled flights between YYC and IAH. Both United and WestJet operates non-stop flights from Calgary International to Houston Airport and the flight time is 4 hours and 10 minutes. Choose airline
Schedules
Non-stop with United Airlines
-
Total flight time: 4 hours and 10 minutes
-
Houston is a United Airlines hub.
-
14 flights per week
-
Airbus A319Boeing 737-800 Passenger
-
First class available
Flight
The timetable & schedule information was updated at 2026-04-21
Non-stop with WestJet
-
Total flight time: 4 hours and 10 minutes
-
Low-cost airline
-
Calgary is a WestJet hub.
-
13 flights per week
-
Boeing 737-700 (winglets) Passenger/BBJ1Boeing 737MAX 8 PassengerBoeing 737-800 (winglets) Passenger/BBJ2
Flight
The timetable & schedule information was updated at 2026-04-21
Via Dallas with American Airlines
-
Total flight time: 5h 30m - 9h 38m.
-
One World Alliance
-
28 flights per week
Flight
AA2512
AA3583
AA3533
AA1392
The timetable & schedule information was updated at 2026-04-21
Via Denver with United Airlines
-
Total flight time: 5h 49m - 10h 07m.
-
Houston is a United Airlines hub.
-
42 flights per week
-
Airbus A319Boeing 737-800 Passenger
Flight
UA2841
UA1587
The timetable & schedule information was updated at 2026-04-21
Via Minneapolis with Delta Air Lines
-
Total flight time: 6h 24m - 10h 45m.
-
Sky Team Alliance
-
34 flights per week
Flight
DL2644
The timetable & schedule information was updated at 2026-04-21
Via Salt Lake City with Delta Air Lines
-
Total flight time: 6h 36m - 10h 24m.
-
Sky Team Alliance
-
52 flights per week
Flight
DL1299
DL2514
The timetable & schedule information was updated at 2026-04-21
