Title: CA $206 Cheap Flights from Tucson (TUS) to Houston (IAH) - Expedia.ca ![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) # CA $206 Cheap Flights from Tucson (TUS) to Houston (IAH) [View CA $206 flight on Sun, Feb 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:205.50&airProductToken=AQpoCjIIwYIBEgM4NzUYk5UBIKOxASjEgIQDMM2BhAM4QkAAWAFqBUJBU0lDcghPV0FJWk5CWAoyCMGCARIEMjQwMBijsQEgiDgom4KEAzDngoQDOEJAAVgBagVCQVNJQ3IIT1dBSVpOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) - [Roundtrip](?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 ## Popular airlines from Tucson International Airport (TUS) to George Bush Intercontinental Airport (IAH) - ![American Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AA.svg) American Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:TUS,to:IAH,departure:27/12/2025TANYT&leg2=from:IAH,to:TUS,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_UA.svg) United [](https://www.expedia.ca/Flights-Search?leg1=from:TUS,to:IAH,departure:27/12/2025TANYT&leg2=from:IAH,to:TUS,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_DL.svg) Delta [](https://www.expedia.ca/Flights-Search?leg1=from:TUS,to:IAH,departure:27/12/2025TANYT&leg2=from:IAH,to:TUS,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Alaska Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:TUS,to:IAH,departure:27/12/2025TANYT&leg2=from:IAH,to:TUS,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Frontier Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_F9.svg) Frontier Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:TUS,to:IAH,departure:27/12/2025TANYT&leg2=from:IAH,to:TUS,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F9"}}]) - ![Hawaiian Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:TUS,to:IAH,departure:27/12/2025TANYT&leg2=from:IAH,to:TUS,departure:03/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![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 30% 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.ca/login) ## Cheap flights from Tucson (TUS) to Houston (IAH) Prices were available within the past 7 days and start at CA $206 for one-way flights and CA $386 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Jan 29 - Thu, Feb 5 TUS Tucson IAH Houston CA $386 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:29/01/2026TANYT&leg2=from:IAH,to:TUS,departure:05/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:385.30&airProductToken=AQpECiAIxJgBEgM3MzAYk5UBIOBcKNDigwMwqOSDAzhFQABYAQogCMSYARIEMTYwMRjgXCCIOCjc5IMDMOTlgwM4RUABWAEKRwohCMSYARIEMTIxNhiIOCCLuAEopKyEAzCNroQDOEVAAFgBCiIIxJgBEgQzNzY2GIu4ASCTlQEovK6EAzCXr4QDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Jan 29 - Fri, Feb 6 TUS Tucson IAH Houston CA $399 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:29/01/2026TANYT&leg2=from:IAH,to:TUS,departure:06/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:398.20&airProductToken=AQpECiAIxJgBEgM3MzAYk5UBIOBcKNDigwMwqOSDAzhFQABYAQogCMSYARIEMTYwMRjgXCCIOCjc5IMDMOTlgwM4RUABWAEKRwohCMSYARIEMTIxNhiIOCCLuAEoxLeEAzCtuYQDOEVAAFgBCiIIxJgBEgQzNzY2GIu4ASCTlQEo3LmEAzC3uoQDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $410 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:410.00&airProductToken=AQppCjMIwYIBEgQ0OTczGJOVASDvuQEoq4SEAzDqhIQDOEJAAFgBagVCQVNJQ3IIT1dBSVpOQlgKMgjBggESBDMyMzIY77kBIIg4KJqGhAMws4eEAzhCQAFYAWoFQkFTSUNyCE9XQUlaTkJYCmgKMgjBggESBDI4NTEYiDggo7EBKP_QhAMw0dGEAzhCQABYAWoFQkFTSUNyCE9XQUlaTkJYCjIIwYIBEgM3NjYYo7EBIJOVASjy0oQDMInUhAM4QkABWAFqBUJBU0lDcghPV0FJWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $415 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:414.18&airProductToken=AQpoCjIIwYIBEgM4NzUYk5UBIKOxASjEgIQDMM2BhAM4QkAAWAFqBUJBU0lDcghPV0FJWk5CWAoyCMGCARIEMjQwMBijsQEgiDgom4KEAzDngoQDOEJAAVgBagVCQVNJQ3IIT1dBSVpOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $424 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:424.00&airProductToken=AQpoCjIIwYIBEgM0OTAYk5UBIKOxASjM_4MDMNiAhAM4QkAAWAFqBUJBU0lDcghPV0FJWk5CWAoyCMGCARIEMjQwMBijsQEgiDgom4KEAzDngoQDOEJAAVgBagVCQVNJQ3IIT1dBSVpOQlgKaQoyCMGCARIEMTI0MhiIOCDvuQEo6s6EAzCq0IQDOEJAAFgBagVCQVNJQ3IIUVdBSVpOQlgKMwjBggESBDYyNzEY77kBIJOVASj20IQDMLDRhAM4QkABWAFqBUJBU0lDcghRV0FJWk5CWBIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $428 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:427.20&airProductToken=AQppCjMIwYIBEgQ2NDk5GJOVASDvuQEop4KEAzDkgoQDOEJAAFgBagVCQVNJQ3IIUVdBSVpOQlgKMgjBggESBDMwNTYY77kBIIg4KJ2DhAMwu4SEAzhCQAFYAWoFQkFTSUNyCFFXQUlaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $438 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:437.90&airProductToken=AQppCjMIwYIBEgQ2NDk5GJOVASDvuQEop4KEAzDkgoQDOEJAAFgBagVCQVNJQ3IIUVdBSVpOQlgKMgjBggESBDMwNTYY77kBIIg4KJ2DhAMwu4SEAzhCQAFYAWoFQkFTSUNyCFFXQUlaTkJYCmkKMgjBggESBDMxNTIYiDggo7EBKOjOhAMwwc-EAzhCQABYAWoFQkFTSUNyCFFXQUlaTkJYCjMIwYIBEgQyNzIxGKOxASCTlQEo_s-EAzCY0YQDOEJAAVgBagVCQVNJQ3IIUVdBSVpOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $450 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:449.63&airProductToken=AQo0CjII1YIBEgQyNDkyGJOVASCIOCiJg4QDMJqEhAM4TEAAWAFqBTJfZWNvcghMQUE1QUtEThIKCAEQARgBKgJVQRgBIgQIARABKAIoAygEMAs) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $452 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:451.90&airProductToken=AQpoCjIIwYIBEgM0OTAYk5UBIKOxASjM_4MDMNiAhAM4QkAAWAFqBUJBU0lDcghPV0FJWk5CWAoyCMGCARIEMjg1MRijsQEgiDgonoGEAzDtgYQDOEJAAVgBagVCQVNJQ3IIT1dBSVpOQlgKZwoxCMGCARIENDQzMRiIOCCuHCjN0YQDMPXShAM4QkAAWAFqBUJBU0lDcghOV0FJWk5CWAoyCMGCARIEMjEwMBiuHCCTlQEo4NOEAzDT1YQDOEJAAVgBagVCQVNJQ3IITldBSVpOQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Feb 1 - Sun, Feb 8 TUS Tucson IAH Houston CA $464 Roundtrip found 14 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:TUS,to:IAH,departure:01/02/2026TANYT&leg2=from:IAH,to:TUS,departure:08/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:463.03&airProductToken=AQpnCjIIwYIBEgQyMDAyGJOVASCjsQEogIGEAzCIgoQDOE9AAFgBagRNQUlOcghPV0FJWk5NMwoxCMGCARIEMjQzOBijsQEgiDgo3oOEAzCphIQDOE9AAVgBagRNQUlOcghPV0FJWk5NMxIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ## Find the cheapest month to fly from Tucson (TUS) to Houston (IAH) ### April is typically the cheapest month to fly From CA $210 - CA $1,247 per traveller. __Flight from Tucson to Houston (TUS - IAH) route information__ | Origin airport | Tucson Intl. | | ------------------- | -------------------------------- | | Destination airport | George Bush Intercontinental | | Airlines serving | American Airlines, Delta, United | | Roundtrip price | CA $385 | | Distance | 1494 km | | Average flight time | 3 hours 30 mins | ## Tucson to Houston Flights **The easy way to book your flights from Tucson to Houston** With Expedia, it’s simple to find and book flights to Houston from Tucson whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 20 airlines that cover this route. There are nonstop flights to George Bush Intercontinental, too. Choose your preferred carrier and cabin class with the advanced search tool and select your ideal departure time. Then, if you want, you can see just nonstop or refundable flights. And if you’re traveling last minute, just enter the date to check out flights from Tucson to Houston today, tomorrow, or this week. **Save dollars with cheap flights from Tucson Intl., TUS to George Bush Intercontinental, IAH** Sort your search results by price to find great deals on your flight from Tucson to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Tucson currently is just CA $386 rising to CA $464\. Here are more money-saving tips: - Fly in January when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Houston - Avoid peak season and weekends when flights can cost more - Early morning and late-night flights are sometimes cheaper, so try varying your travel times - One surefire way to save money on your flight is to book your flight and hotel together with Expedia. Sometimes, the savings are so large that the flight is basically free! **Reasons to choose Expedia for your flight to Houston from Tucson** Whatever your destination, budget, or reason to travel, in just one quick search, you can choose from loads of flights, airlines, and cabin classes. The filters make it quick and easy to find your ideal flights, and if you choose one of the flexible options, you won’t be charged to change your flight. So book your flight to Houston with Expedia today. ## Frequently asked questions ### How much is a flight from Tucson Intl. Airport (TUS) to Houston Airport? ### Do I need to pay a cancellation fee if I cancel my flight from Tucson Intl. Airport (TUS) to Houston Airport? ### How do I find cheap flights from Tucson Intl. Airport to George Bush Intercontinental Airport (IAH) that have flexible change policies? ### How many hours is the flight from Tucson Intl. Airport to IAH? ### How far is the flight from TUS to Houston Airport? ### Which airlines fly direct from Tucson Intl. Airport (TUS) to Houston Airport? ### Are TUS to IAH flight tickets cheaper when they're purchased at the last minute? ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Guadalajara to East Houston ](https://www.expedia.ca/lp/flights/1295/6239895/guadalajara-to-east-houston) - [Flights from Baltimore to North Central Houston ](https://www.expedia.ca/lp/flights/178235/139298/baltimore-to-north-central-houston) - [Flights from Dallas to North Central Houston ](https://www.expedia.ca/lp/flights/178253/139298/dallas-to-north-central-houston) - [Flights from Dallas to East Houston ](https://www.expedia.ca/lp/flights/178253/6239895/dallas-to-east-houston) - [Flights from Denver to North Central Houston ](https://www.expedia.ca/lp/flights/178254/139298/denver-to-north-central-houston) - [Flights from Las Vegas to East Houston ](https://www.expedia.ca/lp/flights/178276/6239895/las-vegas-to-east-houston) - [Flights from Minneapolis - St. Paul to North Central Houston ](https://www.expedia.ca/lp/flights/178287/139298/minneapolis-st-paul-to-north-central-houston) - [Flights from Minneapolis - St. Paul to East Houston ](https://www.expedia.ca/lp/flights/178287/6239895/minneapolis-st-paul-to-east-houston) - [Flights from New Orleans to North Central Houston ](https://www.expedia.ca/lp/flights/178292/139298/new-orleans-to-north-central-houston) - [Flights from Philadelphia to North Central Houston ](https://www.expedia.ca/lp/flights/178297/139298/philadelphia-to-north-central-houston) - [Flights from Phoenix to North Central Houston ](https://www.expedia.ca/lp/flights/178298/139298/phoenix-to-north-central-houston) - [Flights from San Antonio to North Central Houston ](https://www.expedia.ca/lp/flights/178303/139298/san-antonio-to-north-central-houston) - [Flights from Toronto to Houston ](https://www.expedia.ca/lp/flights/178314/178265/toronto-to-houston) - [Flights from Oklahoma City to North Central Houston ](https://www.expedia.ca/lp/flights/602972/139298/oklahoma-city-to-north-central-houston) - [Flights from Boise to North Central Houston ](https://www.expedia.ca/lp/flights/602998/139298/boise-to-north-central-houston) - [Flights from San Salvador to North Central Houston ](https://www.expedia.ca/lp/flights/6053734/139298/san-salvador-to-north-central-houston) - [Flights from Albany (ALB) to Houston (HOU) ](https://www.expedia.ca/lp/flights/alb/hou/albany-to-houston) - [Flights from Atlanta (ATL) to Houston (HOU) ](https://www.expedia.ca/lp/flights/atl/hou/atlanta-to-houston) - [Flights from Austin (AUS) to Houston (HOU) ](https://www.expedia.ca/lp/flights/aus/hou/austin-to-houston) - [Flights from Belle Chasse (BCS) to Houston (HOU) ](https://www.expedia.ca/lp/flights/bcs/hou/belle-chasse-to-houston) - [Flights from Bellingham (BLI) to Houston (HOU) ](https://www.expedia.ca/lp/flights/bli/hou/bellingham-to-houston) - [Flights from Boston (BOS) to Houston (HOU) ](https://www.expedia.ca/lp/flights/bos/hou/boston-to-houston) - [Flights from Burlington (BTV) to Houston (HOU) ](https://www.expedia.ca/lp/flights/btv/hou/burlington-to-houston) - [Flights from Buffalo (BUF) to Houston (HOU) ](https://www.expedia.ca/lp/flights/buf/hou/buffalo-to-houston) - [Flights from Burbank (BUR) to Houston (HOU) ](https://www.expedia.ca/lp/flights/bur/hou/burbank-to-houston) - [Flights from Baltimore (BWI) to Houston (HOU) ](https://www.expedia.ca/lp/flights/bwi/hou/baltimore-to-houston) - [Flights from Blaine (BWS) to Houston (HOU) ](https://www.expedia.ca/lp/flights/bws/hou/blaine-to-houston) - [Flights from Bozeman (BZN) to Houston (HOU) ](https://www.expedia.ca/lp/flights/bzn/hou/bozeman-to-houston) - [Flights from Chicago (CHI) to Houston (HOU) ](https://www.expedia.ca/lp/flights/chi/hou/chicago-to-houston) - [Flights from Charleston (CHS) to Houston (HOU) ](https://www.expedia.ca/lp/flights/chs/hou/charleston-to-houston) - [Flights from Sault Ste. Marie (CIU) to Houston (HOU) ](https://www.expedia.ca/lp/flights/ciu/hou/sault-ste-marie-to-houston) - [Flights from Columbus (CMH) to Houston (HOU) ](https://www.expedia.ca/lp/flights/cmh/hou/columbus-to-houston) - [Flights from Cincinnati (CVG) to Houston (HOU) ](https://www.expedia.ca/lp/flights/cvg/hou/cincinnati-to-houston) - [Flights from Denver (DEN) to Houston (DWH) ](https://www.expedia.ca/lp/flights/den/dwh/denver-to-houston) - [Flights from Dallas (DFW) to Houston (HOU) ](https://www.expedia.ca/lp/flights/dfw/hou/dallas-to-houston) - [Flights from Detroit (DTT) to Houston (HOU) ](https://www.expedia.ca/lp/flights/dtt/hou/detroit-to-houston) - [Flights from Newark Liberty Intl. 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[Flights from Toronto (YYZ) to Houston (HOU) ](https://www.expedia.ca/lp/flights/yyz/hou/toronto-to-houston) \*Available to Expedia members.