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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 United Airlines and WestJet. 27 weekly departures are currently scheduled on this route. Departure times range from 07:30 to 17:30 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 18 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 18min
Updated Aug 3, 2026
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Airlines with non-stop routes:

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
14 flights/week
14 flights/week

WestJet Low-cost carrier

Departure times vary between 07:30 and 17:30
S
M
T
W
T
F
S
Sun
Mon
Tue
Wed
Thu
Fri
Sat
13 flights/week
13 flights/week
Weekday-labels: HAS FLIGHTS UPCOMING NO FLIGHTS
View all flight dates
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
Aug 31
Tue
Sep 1
Wed
Sep 2
Thu
Sep 3
Fri
Sep 4
Sat
Sep 5
Sun
Sep 6
UA750
13:56
13:56
13:56
13:56
13:56
13:56
13:56

The timetable & schedule information was updated at 2026-08-03

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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
Aug 31
Tue
Sep 1
Wed
Sep 2
Thu
Sep 3
Fri
Sep 4
Sat
Sep 5
Sun
Sep 6
WS1544
08:45
08:45
08:45
08:45
08:45
08:45
08:45
WS1542
17:30
----
17:30
17:30
17:30
17:30
17:30

The timetable & schedule information was updated at 2026-08-03

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CHECK PRICES
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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
Sep 02
3 flights(3)
Thursday
Thu
Sep 03
3 flights(3)
Friday
Fri
Sep 04
3 flights(3)
Saturday
Sat
Sep 05
3 flights(3)
Sunday
Sun
Sep 06
3 flights(3)
Monday
Mon
Sep 07
3 flights(3)
Tuesday
Tue
Sep 08
2 flights(2)
Time
Airline
Flight
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
17:30
WestJet WestJet
WS1542
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
17:30
WestJet WestJet
WS1542
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
17:30
WestJet WestJet
WS1542
08:45
WestJet WestJet
WS1544
13:56
United Airlines United Airlines
UA750
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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 18 minutes
  • Airlines
    United United
    WestJet WestJet
  • Airline alliances
    Star Alliance Low-cost carrier
  • Cabins
    Economy Business First Premium Economy
  • Hub airports
    United Airlines: IAH
    WestJet: YYC
  • Arrival terminals
    United Airlines: Terminal C
    WestJet: Terminal E
  • Aircraft
    United Airlines: Boeing 737-800 Passenger, Airbus A319, Boeing 737-900 Passenger and Boeing 737MAX 8 Passenger
    WestJet: Boeing 737-700 (winglets) Passenger/BBJ1, Boeing 737MAX 8 Passenger and Boeing 737-800 (winglets) Passenger/BBJ2

Route FAQ

United Airlines and WestJet operate non-stop flights from YYC to IAH with 27 weekly departures.

Scheduled flight time from YYC to IAH ranges from 4 hours and 5 minutes to 4 hours and 18 minutes. The route covers 1757 miles (2827 km).

27 weekly departures are currently scheduled on this route, with published departure times ranging from 07:30 to 17:30 depending on the schedule period.

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

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