Title: £89 Cheap Air Canada flights from Calgary to Houston (YYC→IAH) - Expedia.co.uk ![Downtown Houston, Texas, USA Drone Skyline Aerial Panorama](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/1503/aa95b363-6144-464c-8751-31ea747786d2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £89 Cheap Air Canada flights from Calgary to Houston (YYC→IAH) [View £89 flight on Thu, 11 Dec 2025](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:YYC,to:IAH,departure:11/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:88.60&airProductToken=AQpnCjEIwYYBEgMyMDUYmBYguI0BKKa3_wIwkrj_AjhHQABYAWoFQkFTSUNyCEdOQTVBMkJBCjIIwYYBEgQxMzAwGLiNASCIOCjuuP8CMIC7_wI4R0ABWAFqBUJBU0lDcghHTkE1QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) - [Return](?flightType=roundtrip) - [One-way](?flightType=oneway) - [Multi-city](?flightType=multicity) ### Travellers Adults ChildrenAges 2 to 17 InfantsYounger than 2 EconomyPremium economyBusiness classFirst class Leaving from Going to Departing Returning Add a place to stay Add a car Direct flights only - ![notification illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__notification.svg) ### Be in the know Get alerts if flight prices drop or rise\* - ![deals illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__deals.svg) ### Book smarter Save up to 25% on select hotels after you book a flight\* - ![trophy illustration](https://a.travel-assets.com/travel-assets-manager/pictogram-bex/light__trophy.svg) ### Earn twice Earn your airline miles on top of our rewards [Sign in](https://www.expedia.co.uk/login) ## Air Canada flights from Calgary to Houston (YYC→IAH) Prices were available within the past 7 days and start at £89 for one-way flights and £143 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, 20 Nov - Thu, 27 Nov YYC Calgary IAH Houston £143 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:YYC,departure:27/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:142.86&airProductToken=AQpnCjEIwYYBEgMyMDEYmBYguI0BKKzK_QIwlMv9AjhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjIIwYYBEgQxMzAwGLiNASCIOCjOzP0CMODO_QI4R0ABWAFqBUJBU0lDcghHTkE0QTJCQQpnCjIIwYYBEgQxMzAxGIg4ILiNASj9nf4CMKeg_gI4R0AAWAFqBUJBU0lDcghHTkE0QTJCQQoxCMGGARIDMjI4GLiNASCYFiiIof4CMOGh_gI4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 11 Nov - Wed, 12 Nov YYC Calgary IAH Houston £148 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:IAH,departure:11/11/2025TANYT&leg2=from:IAH,to:YYC,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:147.19&airProductToken=AQpFCiAIwYYBEgMyMDMYmBYguI0BKLnl_AIwpeb8AjhHQABYAQohCMGGARIEMTMwMBi4jQEgiDgoruf8AjDA6fwCOEdAAVgBCkUKIQjBhgESBDEzMDEYiDgguI0BKJ31_AIwx_f8AjhHQABYAQogCMGGARIDMjI4GLiNASCYFiio-PwCMIH5_AI4R0ABWAESCggBEAEYASoCQUMYASIECAEQASgIKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, 19 Nov - Wed, 26 Nov YYC Calgary IAH Houston £165 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:IAH,departure:19/11/2025TANYT&leg2=from:IAH,to:YYC,departure:26/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:164.63&airProductToken=AQpnCjEIwYYBEgMyMDMYmBYguI0BKLm__QIwpcD9AjhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjIIwYYBEgQxMzAwGLiNASCIOCiuwf0CMMDD_QI4R0ABWAFqBUJBU0lDcghHTkE0QTJCQQpmCjEIwYYBEgM1OTIYiDggmM4BKJOQ_gIw0ZH-AjhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjEIwYYBEgMxNTkYmM4BIJgWKKqU_gIwspb-AjhHQAFYAWoFQkFTSUNyCEdOQTRBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 18 Nov - Tue, 25 Nov YYC Calgary IAH Houston £175 Return found 3 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:IAH,departure:18/11/2025TANYT&leg2=from:IAH,to:YYC,departure:25/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:174.52&airProductToken=AQpnCjEIwYYBEgMyMDMYmBYguI0BKJm0_QIwhbX9AjhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjIIwYYBEgQxMzAwGLiNASCIOCiOtv0CMKC4_QI4R0ABWAFqBUJBU0lDcghHTkE0QTJCQQpmCjEIwYYBEgM1OTAYiDggmM4BKNaC_gIwlIT-AjhHQABYAWoFQkFTSUNyCEdOQTRBMkJBCjEIwYYBEgMxNTMYmM4BIJgWKLOH_gIwu4n-AjhHQAFYAWoFQkFTSUNyCEdOQTRBMkJBEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, 24 Nov - Sat, 29 Nov YYC Calgary IAH Houston £180 Return found 6 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:IAH,departure:24/11/2025TANYT&leg2=from:IAH,to:YYC,departure:29/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:179.90&airProductToken=AQpCCkAIwYYBEgQ0OTc1GJgWIIg4KO76_QIw7vz9AjhHQABYAWoIU1RBTkRBUkRyCEdOQTRBMlRHegoI1YIBEgQ0OTc1EgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, 25 Nov - Fri, 28 Nov YYC Calgary IAH Houston £182 Return found 5 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:YYC,to:IAH,departure:25/11/2025TANYT&leg2=from:IAH,to:YYC,departure:28/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:181.70&airProductToken=AQpkCjAIwYYBEgMzMTgYmBYgmF0os4L-AjC6hP4COEdAAFgBagVCQVNJQ3IIR05BNEEyQkEKMAjBhgESAzU4MxiYXSCIOCikh_4CMLuJ_gI4R0ABWAFqBUJBU0lDcghHTkE0QTJCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) Flight from Calgary to Houston route information | Origin airport | Calgary Intl. | | --- | --- | | Destination airport | George Bush Intercontinental | | Airlines serving | Air Canada, Alaska Airlines, American Airlines, Delta, United, WestJet | | Popular airline | Air Canada | | Distance | 2796 km | | Average flight time | 5 hours 13 mins | ## Frequently asked questions ### How much is an Air Canada flight from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH)? > Grab affordable round-trip Air Canada flights from £143 from YYC to IAH by filtering your results from "Price (lowest to highest)" on Expedia. Or search for options from £89 for a one-way trip.\**\*These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.* ### What is the cheapest month to fly from YYC to IAH with Air Canada? > November is one of the cheapest months to jet away to Houston with Air Canada. You could also find excellent prices on one-way and return tickets in February. ### Does Air Canada fly nonstop from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH)? > Click on the "Nonstop" filter when browsing for direct Air Canada flights from YYC to IAH. You'll also be able to compare other airlines servicing the same nonstop trip. ### What airports does Air Canada fly into in Houston? > Hop on an Air Canada flight from Calgary Intl. Airport (YYC) to Houston, and you'll probably touch down at George Bush Intercontinental Airport (IAH). This is the airline's main hub in this destination. ### Can I change or cancel my Air Canada flight from Calgary Intl. Airport (YYC) to George Bush Intercontinental Airport (IAH)? > You can usually change or cancel your flight, although there may be additional fees if you made your booking over 24 hours ago. Need to keep your options open? Apply the "Changes included" or "No cancel fee" filter to find flights that won't penalize you if you have to adjust your plans. To modify your booking, go to "[Trips](https://www.expedia.co.uk/trips)," select your flight and click on "Manage Booking" for more information. ## Explore a world of travel with Expedia \*Available to Expedia members.