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Flights from Calgary to Houston

YYC to IAH flights and routes map YYC to IAH. All flight routes from Calgary International, Canada to George Bush Intcntl Houston, Texas, USA. These routes are operated by 5 different airlines. You can either fly non-stop with WestJet or United Airlines, or choose from 6 different transit flights. The shortest flight time is 4 hours and 7 minutes.

From
To
Canada YYC Calgary Calgary, AB, Canada
USA IAH George Bush Intcntl Houston, TX, USA
YYC
Calgary
CanadaCalgary, AB, Canada
George Bush Intcntl Houston
USAHouston, TX, USA
IAH
2 direct routes found »
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11 routes with 1 stop found »
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Non-stop routes:

Duration

WestJet
Non-stop with WestJet. 1-2 flights per day.

SCHEDULE
4h 07m

WestJet
Non-stop with WestJet.
4h 07m
1-2 flights per day.
SCHEDULE
United Airlines
Non-stop with United Airlines. 1 flight per day.

SCHEDULE
4h 11m

United Airlines
Non-stop with United Airlines.
4h 11m
1 flight per day.
SCHEDULE
Usually in time
Some delays
Usually delayed
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1 stop routes with the same airline:

Duration

Via Denver DEN
1 stop with United Airlines. 2 flights per day.

SCHEDULE
7h 33m

Via Denver DEN
1 stop with United Airlines.
7h 33m
2 flights per day.
SCHEDULE
Via Dallas DFW
1 stop with American Airlines. 2 flights per day.

SCHEDULE
7h 50m

Via Dallas DFW
1 stop with American Airlines.
7h 50m
2 flights per day.
SCHEDULE
Via Salt Lake City SLC
1 stop with Delta Air Lines. 2 flights per day.

SCHEDULE
8h 17m

Via Salt Lake City SLC
1 stop with Delta Air Lines.
8h 17m
2 flights per day.
SCHEDULE
Via Minneapolis MSP
1 stop with Delta Air Lines.

SCHEDULE
8h 30m

Via Minneapolis MSP
1 stop with Delta Air Lines.
8h 30m
SCHEDULE
Via Dallas DFW
1 stop with United Airlines.

SCHEDULE
11h 20m

Via Dallas DFW
1 stop with United Airlines.
11h 20m
SCHEDULE
Via San Antonio SAT
1 stop with United Airlines.
Only thursdays

SCHEDULE
13h 50m

Only thursdays
Via San Antonio SAT
1 stop with United Airlines.
13h 50m
Only thursdays
SCHEDULE
Usually in time
Some delays
Usually delayed
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1 stop routes with codeshare or different airlines:

Duration

Via Denver DEN 1 stop with Air Canada. 2 flights per day.
CODESHARE

SCHEDULE
7h 33m

Via Denver DEN
7h 33m
1 stop with Air Canada. 2 flights per day.
CODESHARE
SCHEDULE
Via Phoenix PHX With WestJet & American Airlines 0-2 flights per day.

SCHEDULE
7h 40m

Via Phoenix PHX
7h 40m
With WestJet & American Airlines 0-2 flights per day.
SCHEDULE
Via Salt Lake City SLC With Delta Air Lines & United Airlines

SCHEDULE
8h 10m

Via Salt Lake City SLC
8h 10m
With Delta Air Lines & United Airlines
SCHEDULE
Via Minneapolis MSP With WestJet & Delta Air Lines
CODESHARE

SCHEDULE
8h 14m

Via Minneapolis MSP
8h 14m
With WestJet & Delta Air Lines
CODESHARE
SCHEDULE
Via Dallas DFW With American Airlines & United Airlines

SCHEDULE
9h 17m

Via Dallas DFW
9h 17m
With American Airlines & United Airlines
SCHEDULE
Usually in time
Some delays
Usually delayed
SELECT DATE & CHECK PRICE
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Calgary to Houston flights

With over 196 flights every week and 8 different airlines you have a wide option of flights to choose from. You can fly non-stop to Houston (IAH) from Calgary (YYC) with United Airlines or WestJet but if a stopover option suits you better you can choose to fly via Denver, Phoenix or any other of the 6 alternatives with flight connections.

Tip! You might want to consider arriving at William P. Hobby Airport (HOU) instead.

Calgary to Houston with United Airlines

You can fly non-stop every weekday with flights departing at 6 am, 8 am or 13 pm. You can also catch a transit flight via Denver or Dallas. United Airlines is a Star Alliance member.

With WestJet

You can fly non-stop every weekday with flights departing at 07:30, 12:15 or 18:45.

With American Airlines

If you fly from Calgary with American Airlines you will do a stopover in Dallas, DFW before reaching Houston. This flight trip will take 7 hours and 50 minutes and you can fly every weekday with departures between 6 am and 16 pm. American Airlines is a member of the air alliance OneWorld.

With Delta Air Lines

If you choose to fly with Delta Air Lines from Calgary to Houston you can make a transit either via Salt Lake City or via Minneapolis. The route via Salt Lake City is 13 minutes faster. Delta Air Lines is a member of SkyTeam.

Miles & flight time: YYC - IAH

The shortest flight time between YYC and IAH is 4 hours and 11 minutes.

ViaTotal flight timeLayover timeMiles
Direct4h 11m-1757 (2827 km)
DEN Denver7h 33m4h 22m1769 (2846 km)
PHX Phoenix7h 40m1h 35m2245 (3612 km)
DFW Dallas7h 50m4h 0m1756 (2825 km)
SLC Salt Lake City8h 17m3h 5m1925 (3097 km)
MSP Minneapolis8h 30m3h 49m2095 (3371 km)
SAT San Antonio13h 50m5h 0m1893 (3046 km)
The flight times and layover times in the table above are approximate and vary depending on flight number, aircraft, airline, weather and time of day.YYC-IAH flight routesCalgary to Houston flight routes illustrated on a map.
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Calgary - Houston route map and flight paths
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Unpublished Flight Rates From Calgary to Houston
From Calgary to USA

Below is a list of other destinations to USA from Calgary International with either direct flights or 1 stop connections.

From Canada to Houston

Below is a list of other cities in Canada with flights to Houston with either non-stop or connecting flights.

You can fly to Houston (IAH) from Calgary (YYC) non-stop with United Airlines or WestJet. The flight takes approximately 4 hours and 11 minutes. If you travel with a connecting flight instead, for example via Denver, the total flight time will be 7 hours and 33 minutes.

If you are interested in direct flights, you can choose from United Airlines or WestJet. If you choose to fly with stops instead you can fly with Air Canada, WestJet, American Airlines, Delta Air Lines or United Airlines.

The flight time between Calgary, YYC and George Bush Intcntl Houston, IAH, is 4 hours and 11 minutes. The distance is 1756 miles (or 2825 kilometers).

Yes, you can fly non-stop to IAH from YYC with United Airlines or WestJet.

A codeshare agreement means that cooperating airlines are able to sell seats on each other’s flights. This means that you are able to travel to more destinations than your airline of choice normally offers. Codeshare flights are also beneficial because of the seamless transits you can get with connecting flights from the same airline. The downside of choosing a codeshare flight can be that you in some cases can’t upgrade codeshare flights or use elite benefits.

A connecting or transit flight means that you reach your final destination through two or more flights – in other words a non-direct flight. You will change to a new aircraft after your first flight, this may include moving to another terminal at the airport aswell. The time required to transfer passengers and luggage between flights is called Minimum Connecting Time (MCT) and are always taken into account here on Flightroutes.com.

If you bought your whole flight on a single ticket, the airline will book you on the next available connecting flight.

With connecting flights, checked in luggage is most commonly forwarded to your final destination when buying a single ticket for both flights.

If you miss your connecting flight due to circumstances outside your control such as your first flight being delayed, you should turn to your airline who will provide you with a seat on the next available flight. This is usually done free of charge, and only applies if you purchased your trip as one ticket. If the next connecting flight is the following day, the airline usually provides accommodation and meals.
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