Title: Cheap Flights from Williston (XWA) 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) # Cheap Flights from Williston (XWA) to Houston (IAH) - [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 Williston, ND (XWA-Basin Intl.) to George Bush Intercontinental Airport (IAH) - ![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:xwa,to:iah,departure:02/11/2025TANYT&leg2=from:iah,to:xwa,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:xwa,to:iah,departure:02/11/2025TANYT&leg2=from:iah,to:xwa,departure:09/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![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 Williston (XWA) to Houston (IAH) Prices were available within the past 7 days and start at for one-way flights and CA $1,044 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, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,044 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1043.50&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhWQABYAWoJTUFJTkNMQVNDcghWRlZOQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VkABWAFqCU1BSU5DTEFTQ3IIVkZWTkEwTUwKbgo1CMSYARIEMTA1MBiIOCDMfCiOpP4CMLKl_gI4TUAAWAFqCU1BSU5DTEFTQ3IITUE3R0EwTVEKNQjEmAESBDQyNjEYzHwg1wUo5aX-AjDbpv4COE1AAVgBaglNQUlOQ0xBU0NyCE1BN0dBME1REgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,051 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1050.80&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhWQABYAWoJTUFJTkNMQVNDcghWRlZOQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VkABWAFqCU1BSU5DTEFTQ3IIVkZWTkEwTUwKpQEKNQjEmAESBDEwNjkYiDgg4Fwow6P-AjC7pP4COE1AAFgBaglNQUlOQ0xBU0NyCE1BN0dBME1RCjUIxJgBEgQyOTAxGOBcIMx8KMWl_gIw56b-AjhNQAFYAWoJTUFJTkNMQVNDcghNQTdHQTBNUQo1CMSYARIENDI4NBjMfCDXBSiUp_4CMI-o_gI4TUABWAFqCU1BSU5DTEFTQ3IITUE3R0EwTVESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,067 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1066.10&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhWQABYAWoJTUFJTkNMQVNDcghWRlZOQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VkABWAFqCU1BSU5DTEFTQ3IIVkZWTkEwTUwKbgo1CMSYARIEMjY1NhiIOCDMfCihpv4CMMan_gI4TEAAWAFqCU1BSU5DTEFTQ3IITEFWT0EwTVEKNQjEmAESBDQyODkYzHwg1wUo1qr-AjDaq_4COFFAAVgBaglNQUlOQ0xBU0NyCFFBVU5BME1PEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,247 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1246.70&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkNMQVNDcghLQVZPQTBNUQo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5DTEFTQ3IIS0FWT0EwTVEKbgo1CMSYARIEMTA1MBiIOCDMfCiOpP4CMLKl_gI4TUAAWAFqCU1BSU5DTEFTQ3IITUE3R0EwTVEKNQjEmAESBDQyODQYzHwg1wUolKf-AjCPqP4COE1AAVgBaglNQUlOQ0xBU0NyCE1BN0dBME1REgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,254 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1254.00&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkNMQVNDcghLQVZPQTBNUQo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5DTEFTQ3IIS0FWT0EwTVEKpQEKNQjEmAESBDEwNjkYiDgg4Fwow6P-AjC7pP4COE1AAFgBaglNQUlOQ0xBU0NyCE1BN0dBME1RCjUIxJgBEgQyOTAxGOBcIMx8KMWl_gIw56b-AjhNQAFYAWoJTUFJTkNMQVNDcghNQTdHQTBNUQo1CMSYARIENDI4NBjMfCDXBSiUp_4CMI-o_gI4TUABWAFqCU1BSU5DTEFTQ3IITUE3R0EwTVESCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,270 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1269.30&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkNMQVNDcghLQVZPQTBNUQo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5DTEFTQ3IIS0FWT0EwTVEKbgo1CMSYARIEMjY1NhiIOCDMfCihpv4CMMan_gI4TEAAWAFqCU1BSU5DTEFTQ3IITEFWT0EwTVEKNQjEmAESBDQyODkYzHwg1wUo1qr-AjDaq_4COFFAAVgBaglNQUlOQ0xBU0NyCFFBVU5BME1PEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,318 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1317.70&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhUQABYAWoJTUFJTkVYVFJBcghURjdSQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VEABWAFqCU1BSU5FWFRSQXIIVEY3UkEwTUwKbgo1CMSYARIEMTA1MBiIOCDMfCiOpP4CMLKl_gI4TUAAWAFqCU1BSU5FWFRSQXIITUE3NUEwTUwKNQjEmAESBDQyNjEYzHwg1wUo5aX-AjDbpv4COE1AAVgBaglNQUlORVhUUkFyCE1BNzVBME1MEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,325 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1325.00&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhUQABYAWoJTUFJTkVYVFJBcghURjdSQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VEABWAFqCU1BSU5FWFRSQXIIVEY3UkEwTUwKpQEKNQjEmAESBDEwNjkYiDgg4Fwow6P-AjC7pP4COE1AAFgBaglNQUlORVhUUkFyCE1BNzVBME1MCjUIxJgBEgQyOTAxGOBcIMx8KMWl_gIw56b-AjhNQAFYAWoJTUFJTkVYVFJBcghNQTc1QTBNTAo1CMSYARIENDI4NBjMfCDXBSiUp_4CMI-o_gI4TUABWAFqCU1BSU5FWFRSQXIITUE3NUEwTUwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,500 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1499.30&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkVYVFJBcghLQVZaQTBNTAo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5FWFRSQXIIS0FWWkEwTUwKbgo1CMSYARIEMTA1MBiIOCDMfCiOpP4CMLKl_gI4TUAAWAFqCU1BSU5FWFRSQXIITUE3NUEwTUwKNQjEmAESBDQyODQYzHwg1wUolKf-AjCPqP4COE1AAVgBaglNQUlORVhUUkFyCE1BNzVBME1MEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,507 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1506.60&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkVYVFJBcghLQVZaQTBNTAo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5FWFRSQXIIS0FWWkEwTUwKpQEKNQjEmAESBDEwNjkYiDgg4Fwow6P-AjC7pP4COE1AAFgBaglNQUlORVhUUkFyCE1BNzVBME1MCjUIxJgBEgQyOTAxGOBcIMx8KMWl_gIw56b-AjhNQAFYAWoJTUFJTkVYVFJBcghNQTc1QTBNTAo1CMSYARIENDI4NBjMfCDXBSiUp_4CMI-o_gI4TUABWAFqCU1BSU5FWFRSQXIITUE3NUEwTUwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $1,951 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:1950.60&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhWQABYAWoJTUFJTkNMQVNDcghWRlZOQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VkABWAFqCU1BSU5DTEFTQ3IIVkZWTkEwTUwKlgEKMAjEmAESBDI3MDkYiDgg4FwouKf-AjCsqP4COFlAAFgBaglNQUlOQ0xBU0NyA1kwTgowCMSYARIEODc3MhjgXCDMfCj1qP4CMJiq_gI4WUABWAFqCU1BSU5DTEFTQ3IDWTBOCjAIxJgBEgQ0Mjg5GMx8INcFKNaq_gIw2qv-AjhZQAFYAWoJTUFJTkNMQVNDcgNZME4SCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $2,155 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:2154.90&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkNMQVNDcghLQVZPQTBNUQo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5DTEFTQ3IIS0FWT0EwTVEKlgEKMAjEmAESBDI3MDkYiDgg4FwouKf-AjCsqP4COFlAAFgBaglNQUlOQ0xBU0NyA1kwTgowCMSYARIEODc3MhjgXCDMfCj1qP4CMJiq_gI4WUABWAFqCU1BSU5DTEFTQ3IDWTBOCjAIxJgBEgQ0Mjg5GMx8INcFKNaq_gIw2qv-AjhZQAFYAWoJTUFJTkNMQVNDcgNZME4SCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $2,157 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:2156.20&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhUQABYAWoJTUFJTkVYVFJBcghURjdSQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VEABWAFqCU1BSU5FWFRSQXIIVEY3UkEwTUwKaAo1CMSYARIEMjY1NhiIOCDMfCihpv4CMMan_gI4TEAAWAFqCU1BSU5FWFRSQXIITEFWWkEwTUwKLwjEmAESBDQyODkYzHwg1wUo1qr-AjDaq_4COFlAAVgBaglNQUlORVhUUkFyAlkwEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $2,253 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:2252.70&airProductToken=AQpuCjUIxJgBEgQ0Mjg0GNcFIMx8KLLO_QIwrM_9AjhUQABYAWoJTUFJTkVYVFJBcghURjdSQTBNTAo1CMSYARIEMjY4MxjMfCCIOCjG0P0CMPvR_QI4VEABWAFqCU1BSU5FWFRSQXIIVEY3UkEwTUwKkwEKLwjEmAESBDI3MDkYiDgg4FwouKf-AjCsqP4COFlAAFgBaglNQUlORVhUUkFyAlkwCi8IxJgBEgQ4NzcyGOBcIMx8KPWo_gIwmKr-AjhZQAFYAWoJTUFJTkVYVFJBcgJZMAovCMSYARIENDI4ORjMfCDXBSjWqv4CMNqr_gI4WUABWAFqCU1BSU5FWFRSQXICWTASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $2,339 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:2338.90&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkVYVFJBcghLQVZaQTBNTAo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5FWFRSQXIIS0FWWkEwTUwKaAo1CMSYARIEMjY1NhiIOCDMfCihpv4CMMan_gI4TEAAWAFqCU1BSU5FWFRSQXIITEFWWkEwTUwKLwjEmAESBDQyODkYzHwg1wUo1qr-AjDaq_4COFlAAVgBaglNQUlORVhUUkFyAlkwEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Nov 20 - Fri, Nov 28 XWA Williston IAH Houston CA $2,436 Roundtrip found 20 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:XWA,to:IAH,departure:20/11/2025TANYT&leg2=from:IAH,to:XWA,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:2435.40&airProductToken=AQpuCjUIxJgBEgQ0Mjk2GNcFIMx8KOnJ_QIw5Mr9AjhLQABYAWoJTUFJTkVYVFJBcghLQVZaQTBNTAo1CMSYARIEMjY3MxjMfCCIOCixzP0CMOfN_QI4S0ABWAFqCU1BSU5FWFRSQXIIS0FWWkEwTUwKkwEKLwjEmAESBDI3MDkYiDgg4FwouKf-AjCsqP4COFlAAFgBaglNQUlORVhUUkFyAlkwCi8IxJgBEgQ4NzcyGOBcIMx8KPWo_gIwmKr-AjhZQAFYAWoJTUFJTkVYVFJBcgJZMAovCMSYARIENDI4ORjMfCDXBSjWqv4CMNqr_gI4WUABWAFqCU1BSU5FWFRSQXICWTASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ## Find the cheapest month to fly from Williston (XWA) to Houston (IAH) ### October is typically the cheapest month to fly From CA $359 - CA $965 per traveller. Flight from Williston to Houston (XWA - IAH) route information | Origin airport | Basin Intl. | | --- | --- | | Destination airport | George Bush Intercontinental | | Airlines serving | Delta | | Roundtrip price | CA $1,044 | | Distance | 2141 km | ## Williston to Houston Flights **The easy way to book your flights from Williston to Houston**  With Expedia, it’s simple to find and book flights to Houston from Williston whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 16 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 Williston to Houston today, tomorrow, or this week.   **Save dollars with cheap flights from Basin Intl., XWA to George Bush Intercontinental, IAH**  Sort your search results by price to find great deals on your flight from Williston to Houston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Houston from Williston currently is just CA $1,044 rising to CA $2,436.   Here are more money-saving tips:  - Fly in November 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 Williston**  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 Basin Intl. Airport (XWA) to IAH? > Round-trip flights between XWA and George Bush Intercontinental Airport (IAH) start from CA $1,044. This is based on fares offered within the last 7 days on Expedia for flights departing within the next year — make your booking ASAP to avoid missing out. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Basin Intl. Airport (XWA) to Houston Airport? > We get that life can throw the odd curveball, so we've made it as easy as possible for you to cancel your flight online. Just visit the [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Williston Basin Intl. Airport to George Bush Intercontinental Airport (IAH) that have flexible change policies? > Flights from Williston Basin Intl. Airport to IAH offering flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to cover the cost difference between flights, without any additional fees to worry about. ### How many hours is the flight from Basin Intl. Airport (XWA) to Houston Airport? > The average flight time between XWA and IAH is 5 hours and 4 minutes. If you're travelling with kids, it's always a good idea to pack some snacks in your hand luggage. ### How far is the flight from Basin Intl. Airport (XWA) to George Bush Intercontinental Airport (IAH)? > The flying distance from XWA to Houston Airport is 2,200 kilometres. Listen to your favourite tunes or bury your nose in a book and the trip will zip by. ### Which airlines fly direct from XWA to Houston Airport? > You won't find any airlines flying directly between Basin Intl. Airport (XWA) and George Bush Intercontinental Airport (IAH), so be prepared to make at least one stop on your journey. A layover, whether short or long, can be a good way to break up a trip! ### Are Williston Basin Intl. Airport to George Bush Intercontinental Airport (IAH) flight tickets cheaper when they're purchased at the last minute? > Flight prices always go up and down, so there are no guarantees. While last-minute deals between Williston Basin Intl. Airport and IAH are possible, it also makes sense to monitor prices well before you fly. In fact, some air carriers announce their prices up to 12 months prior to the departure date. 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