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Direct flights from Calgary to Houston

Airlines Schedules

YYC - IAH route map All flights from YYC to IAH non-stop. There are direct flights from Calgary International (YYC), Canada to George Bush Intcntl Houston (IAH), Texas, USA with WestJet and United Airlines. 16 weekly departures are currently scheduled on this route. Departure times range from 08:00 to 18:00 depending on the schedule period. The flight distance is 1757 miles (2827 km). Flight time ranges from 4 hours and 5 minutes to 4 hours and 15 minutes.

YYC
Calgary
CanadaCalgary , Canada
IAH
George Bush Intcntl Houston
USAHouston , USA
YYC
Calgary
CanadaCalgary , Canada
George Bush Intcntl Houston
USAHouston , USA
IAH
Flight time 4h 5min to 4h 15min
Updated Sep 21, 2026
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Airlines with non-stop routes:

WestJet Low-cost carrier

Departure times vary between 08:45 and 18:00
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
9 flights/week
9 flights/week

United Airlines Star Alliance

Departure times vary between 08:00 and 14:55
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
7 flights/week
7 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
Flight schedule from Calgary to Houston with WestJet

This is a weekly direct flight schedule for WestJet. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
WS1542
----
----
----
17:30
----
----
08:45
WS1544
08:45
08:45
08:45
08:45
08:45
08:45
----

The timetable & schedule information was updated at 2026-09-21

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Flight schedule from Calgary to Houston with United Airlines

This is a weekly direct flight schedule for United Airlines. Use the arrows or click on the date to change week. Click on any flight departure time to show more information and check availability.

 
Flight
Mon
Oct 19
Tue
Oct 20
Wed
Oct 21
Thu
Oct 22
Fri
Oct 23
Sat
Oct 24
Sun
Oct 25
UA750
13:56
13:56
13:56
13:56
13:56
13:56
13:35

The timetable & schedule information was updated at 2026-09-21

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Calgary to Houston scheduled departures

Select a date to see every published non-stop departure between YYC and IAH.

Wednesday
Wed
Oct 21
2 flights(2)
Thursday
Thu
Oct 22
3 flights(3)
Friday
Fri
Oct 23
2 flights(2)
Saturday
Sat
Oct 24
2 flights(2)
Sunday
Sun
Oct 25
2 flights(2)
Monday
Mon
Oct 26
3 flights(3)
Tuesday
Tue
Oct 27
2 flights(2)
Time
Airline
Flight
08:45
WestJet WestJet
WS1544
13:56
United Airlines United Airlines
UA750
08:45
WestJet WestJet
WS1544
13:56
United Airlines United Airlines
UA750
17:30
WestJet WestJet
WS1542
08:45
WestJet WestJet
WS1544
13:56
United Airlines United Airlines
UA750
08:45
WestJet WestJet
WS1544
13:56
United Airlines United Airlines
UA750
08:45
WestJet WestJet
WS1542
13:35
United Airlines United Airlines
UA750
08:45
WestJet WestJet
WS1542
13:35
United Airlines United Airlines
UA750
18:00
WestJet WestJet
WS1540
13:35
United Airlines United Airlines
UA750
18:00
WestJet WestJet
WS1540
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YYC-IAH flight route
Route map from Calgary, YYC to Houston, IAH. The distance is 1757 miles or 2827 km.
Calgary - Houston direct flight map
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YYC - IAH route facts

  • Distance
    1757 miles (2827 km)
  • Flight time
    4 hours and 5 minutes to 4 hours and 15 minutes
  • Airlines
    WestJet WestJet
    United United
  • Airline alliances
    Low-cost carrier Star Alliance
  • Cabins
    Economy Premium Economy Business First
  • Hub airports
    WestJet: YYC
    United Airlines: IAH
  • Arrival terminals
    WestJet: Terminal E
    United Airlines: Terminal C
  • Aircraft
    WestJet: Boeing 737MAX 8 Passenger, Boeing 737-700 (winglets) Passenger/BBJ1 and Boeing 737-800 (winglets) Passenger/BBJ2
    United Airlines: Boeing 737-800 Passenger and Boeing 737-900 Passenger

Route FAQ

WestJet and United Airlines operate non-stop flights from YYC to IAH with 16 weekly departures.

Scheduled flight time from YYC to IAH ranges from 4 hours and 5 minutes to 4 hours and 15 minutes. The route covers 1757 miles (2827 km).

16 weekly departures are currently scheduled on this route, with published departure times ranging from 08:00 to 18:00 depending on the schedule period.

Arrival terminals: WestJet: Terminal E and United Airlines: Terminal C.

Economy, Premium Economy, Business and First are currently scheduled on non-stop flights for this route.
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