Title: Cheap Flights from Montreal (YUL) to Walla Walla (ALW) - Expedia.ca ![Walla Walla showing a house and farmland](https://images.trvl-media.com/place/6134753/b14bb254-51ef-481f-937b-dd6bff282e2c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Visit Walla Walla ![](https://images.trvl-media.com/place/6134753/b14bb254-51ef-481f-937b-dd6bff282e2c.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Montreal (YUL) to Walla Walla (ALW) - [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 Trudeau International Airport (YUL) to Walla Walla, WA (ALW-Walla Walla Regional) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:alw,departure:05/11/2025TANYT&leg2=from:alw,to:yul,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:alw,departure:05/11/2025TANYT&leg2=from:alw,to:yul,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:alw,departure:05/11/2025TANYT&leg2=from:alw,to:yul,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![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:yul,to:alw,departure:05/11/2025TANYT&leg2=from:alw,to:yul,departure:12/11/2025TANYT&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:yul,to:alw,departure:05/11/2025TANYT&leg2=from:alw,to:yul,departure:12/11/2025TANYT&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:yul,to:alw,departure:05/11/2025TANYT&leg2=from:alw,to:yul,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:yul,to:alw,departure:05/11/2025TANYT&leg2=from:alw,to:yul,departure:12/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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 Montreal (YUL) to Walla Walla (ALW) Prices were available within the past 7 days and start at for one-way flights and CA $1,070 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,070 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1069.94&airProductToken=AQqVAQozCNCIARIDNTcxGJhdIOVaKOzn_gIw0-n-AjhYQABYAWoIU1RBTkRBUkRyCFgyTjBaRFpTCi0IwaYBEgM1MTcY5VogkgEo7uz-AjCF8P4COFFAAVgBagJNQXIIUUgyRUNVTU4KLwjBpgESBDIyNDUYkgEg4LIBKLPw_gIw8fD-AjhRQAFYAWoCTUFyCFFIMkVDVU1OCpcBCi8IwaYBEgQyMzAwGOCyASCSASis_v4CMID__gI4R0AAWAFqAk1BcghHSDJPQUpNTgouCMGmARIDMzg1GJIBIJjOASjb__4CMPOB_wI4R0ABWAFqAk1BcghHSDJPQUpNTgo0CNCIARIDMTMzGJjOASCYXSizhP8CMIiF_wI4QUABWAFqCFNUQU5EQVJEcghBMkEwWlJaUxIKCAEQARgBKgJQRBgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Nov 22 - Mon, Nov 24 YUL Montreal ALW Walla Walla CA $1,086 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:22/11/2025TANYT&leg2=from:ALW,to:YUL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1085.36&airProductToken=AQqXAQo0CMGGARIDNDExGJhdIJjOASjm4v0CMMDj_QI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASj55P0CMMXn_QI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjExNRiSASDgsgEos-n9AjDz6f0COEdAAVgBagJNQXIIR0gyT0FKTU4KlwEKLwjBpgESBDIyMDEY4LIBIJIBKKz3_QIw9Pf9AjhHQABYAWoCTUFyCEdIMk9BSk1OCi4IwaYBEgMzODUYkgEgmM4BKN34_QIw8_r9AjhHQAFYAWoCTUFyCEdIMk9BSk1OCjQIwYYBEgM0OTIYmM4BIJhdKKL8_QIw9fz9AjhMQAFYAWoIU1RBTkRBUkRyCExaNk5aQVRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,087 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1086.73&airProductToken=AQqXAQo0CNCIARIDMTE4GJhdIJjOASiH6f4CMOPp_gI4QUAAWAFqCFNUQU5EQVJEcghBMkEwWlJaUwouCMGmARIDMzkxGJjOASCSASj56_4CMMbu_gI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjI0NRiSASDgsgEos_D-AjDx8P4COEdAAVgBagJNQXIIR0gyT0FKTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKKz-_gIwgP_-AjhHQABYAWoCTUFyCEdIMk9BSk1OCi4IwaYBEgMzODUYkgEgmM4BKNv__gIw84H_AjhHQAFYAWoCTUFyCEdIMk9BSk1OCjQI0IgBEgMxMzUYmM4BIJhdKLqF_wIwj4b_AjhBQAFYAWoIU1RBTkRBUkRyCEEyQTBaUlpTEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,088 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1087.56&airProductToken=AQqXAQo0CMGGARIDNDExGJhdIJjOASjm6f4CMMDq_gI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASj56_4CMMbu_gI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjI0NRiSASDgsgEos_D-AjDx8P4COEdAAVgBagJNQXIIR0gyT0FKTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKKz-_gIwgP_-AjhHQABYAWoCTUFyCEdIMk9BSk1OCi4IwaYBEgMzODUYkgEgmM4BKNv__gIw84H_AjhHQAFYAWoCTUFyCEdIMk9BSk1OCjQIwYYBEgM0MzIYmM4BIJhdKLqF_wIwjIb_AjhLQAFYAWoIU1RBTkRBUkRyCEtEMk5aQVRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Dec 6 - Mon, Dec 8 YUL Montreal ALW Walla Walla CA $1,102 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:06/12/2025TANYT&leg2=from:ALW,to:YUL,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1101.64&airProductToken=AQqXAQo0CMGGARIDNDExGJhdIJjOASimgP8CMICB_wI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASi5gv8CMIaF_wI4T0ABWAFqAk1BcghPSDJPQVVNTgovCMGmARIEMjI0NRiSASDgsgEo84b_AjCxh_8COE9AAVgBagJNQXIIT0gyT0FVTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKOyU_wIwwJX_AjhHQABYAWoCTUFyCEdIMk9BSk1OCi4IwaYBEgMzODUYkgEgmM4BKJuW_wIws5j_AjhHQAFYAWoCTUFyCEdIMk9BSk1OCjQIwYYBEgM0OTAYmM4BIJhdKKaZ_wIw-Zn_AjhMQAFYAWoIU1RBTkRBUkRyCExaNk5aQVRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Wed, Dec 10 - Fri, Dec 12 YUL Montreal ALW Walla Walla CA $1,104 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:10/12/2025TANYT&leg2=from:ALW,to:YUL,departure:12/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1103.21&airProductToken=AQqXAQo0CNCIARIDMTE4GJhdIJjOASjHrP8CMKOt_wI4QUAAWAFqCFNUQU5EQVJEcghBMkEwWlJaUwouCMGmARIDMzkxGJjOASCSASi5r_8CMIay_wI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjI0NRiSASDgsgEo87P_AjCxtP8COEdAAVgBagJNQXIIR0gyT0FKTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKOzB_wIwwML_AjhPQABYAWoCTUFyCE9IMk9BVU1OCi4IwaYBEgMzODUYkgEgmM4BKJvD_wIws8X_AjhPQAFYAWoCTUFyCE9IMk9BVU1OCjQI0IgBEgMxMzUYmM4BIJhdKPrI_wIwz8n_AjhBQAFYAWoIU1RBTkRBUkRyCEEyQTBaUlpTEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Dec 10 - Fri, Dec 12 YUL Montreal ALW Walla Walla CA $1,105 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:10/12/2025TANYT&leg2=from:ALW,to:YUL,departure:12/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1104.04&airProductToken=AQqXAQo0CMGGARIDNDExGJhdIJjOASimrf8CMICu_wI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASi5r_8CMIay_wI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjI0NRiSASDgsgEo87P_AjCxtP8COEdAAVgBagJNQXIIR0gyT0FKTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKOzB_wIwwML_AjhPQABYAWoCTUFyCE9IMk9BVU1OCi4IwaYBEgMzODUYkgEgmM4BKJvD_wIws8X_AjhPQAFYAWoCTUFyCE9IMk9BVU1OCjQIwYYBEgM0MzIYmM4BIJhdKPrI_wIwzMn_AjhLQAFYAWoIU1RBTkRBUkRyCEtEMk5aQVRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,107 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1106.77&airProductToken=AQqXAQo0CMGGARIDNDExGJhdIJjOASjm6f4CMMDq_gI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASj56_4CMMbu_gI4T0ABWAFqAk1BcghPSDJPQVVNTgovCMGmARIEMjI0NRiSASDgsgEos_D-AjDx8P4COE9AAVgBagJNQXIIT0gyT0FVTU4KmAEKLwjBpgESBDIxOTYY4LIBIJIBKJuD_wIw74P_AjhPQABYAWoCTUFyCE9IMllYVU1OCi8IwaYBEgQyMjA4GJIBILiNASiqhf8CMOeF_wI4T0ABWAFqAk1BcghPSDJZWFVNTgo0CMGGARIDMzE0GLiNASCYXSjVhv8CMICJ_wI4TEABWAFqCFNUQU5EQVJEcghMRDROWkNURxIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMAE) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Nov 23 - Tue, Nov 25 YUL Montreal ALW Walla Walla CA $1,113 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:23/11/2025TANYT&leg2=from:ALW,to:YUL,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:1112.85&airProductToken=AQqXAQo0CMGGARIDNDAzGJhdIJjOASiM7P0CMO_s_QI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASiZ8P0CMOXy_QI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjExNRiSASDgsgEo0_T9AjCT9f0COEdAAVgBagJNQXIIR0gyT0FKTU4KlgEKLwjBpgESBDIyMDEY4LIBIJIBKMyC_gIwlIP-AjhPQABYAWoCTUFyCE9IMk9YSk1OCi4IwaYBEgQyMzA3GJIBIJgWKIyE_gIw7oT-AjhPQAFYAWoCTUFyCE9IMk9YSk1OCjMIwYYBEgMzMjIYmBYgmF0o4YX-AjDQh_4COEtAAVgBaghTVEFOREFSRHIIS1o2TFpDVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Tue, Dec 9 - Thu, Dec 11 YUL Montreal ALW Walla Walla CA $1,114 Roundtrip found 15 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:09/12/2025TANYT&leg2=from:ALW,to:YUL,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:1113.90&airProductToken=AQqWAQozCMGGARIDMzE3GJhdIJgWKLSg_wIwxaL_AjhHQABYAWoIU1RBTkRBUkRyCEdXMkxaQ1RHCi4IwaYBEgQyMzA4GJgWIJIBKJim_wIwiaf_AjhPQAFYAWoCTUFyCE9IMk9YSk1OCi8IwaYBEgQyMjQ1GJIBIOCyASjTqP8CMJGp_wI4T0ABWAFqAk1BcghPSDJPWEpNTgqXAQovCMGmARIEMjMwMBjgsgEgkgEozLb_AjCgt_8COEdAAFgBagJNQXIIR0gyT0FKTU4KLgjBpgESAzM4NRiSASCYzgEo-7f_AjCTuv8COEdAAVgBagJNQXIIR0gyT0FKTU4KNAjBhgESAzQzMhiYzgEgmF0o2r3_AjCsvv8COEtAAVgBaghTVEFOREFSRHIIS0QyTlpBVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,118 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1117.91&airProductToken=AQqXAQo0CMGGARIDNDExGJhdIJjOASjm6f4CMMDq_gI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASj56_4CMMbu_gI4T0ABWAFqAk1BcghPSDJPQVVNTgovCMGmARIEMjI0NRiSASDgsgEos_D-AjDx8P4COE9AAVgBagJNQXIIT0gyT0FVTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKKz-_gIwgP_-AjhPQABYAWoCTUFyCE9IMk9BVU1OCi4IwaYBEgMzODUYkgEgmM4BKNv__gIw84H_AjhPQAFYAWoCTUFyCE9IMk9BVU1OCjQIwYYBEgM0MjIYmM4BIJhdKISD_wIw1oP_AjhMQAFYAWoIU1RBTkRBUkRyCExaNk5aQVRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Porter Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/PD.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,120 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1119.48&airProductToken=AQqXAQo0CNCIARIDMTE4GJhdIJjOASiH6f4CMOPp_gI4QUAAWAFqCFNUQU5EQVJEcghBMkEwWlJaUwouCMGmARIDMzkxGJjOASCSASj56_4CMMbu_gI4T0ABWAFqAk1BcghPSDJPQVVNTgovCMGmARIEMjI0NRiSASDgsgEos_D-AjDx8P4COE9AAVgBagJNQXIIT0gyT0FVTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKKz-_gIwgP_-AjhPQABYAWoCTUFyCE9IMk9BVU1OCi4IwaYBEgMzODUYkgEgmM4BKNv__gIw84H_AjhPQAFYAWoCTUFyCE9IMk9BVU1OCjQI0IgBEgMxMzUYmM4BIJhdKLqF_wIwj4b_AjhBQAFYAWoIU1RBTkRBUkRyCEEyQTBaUlpTEgoIARABGAEqAlBEGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,121 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1120.31&airProductToken=AQqXAQo0CMGGARIDNDExGJhdIJjOASjm6f4CMMDq_gI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASj56_4CMMbu_gI4T0ABWAFqAk1BcghPSDJPQVVNTgovCMGmARIEMjI0NRiSASDgsgEos_D-AjDx8P4COE9AAVgBagJNQXIIT0gyT0FVTU4KlwEKLwjBpgESBDIzMDAY4LIBIJIBKKz-_gIwgP_-AjhPQABYAWoCTUFyCE9IMk9BVU1OCi4IwaYBEgMzODUYkgEgmM4BKNv__gIw84H_AjhPQAFYAWoCTUFyCE9IMk9BVU1OCjQIwYYBEgM0MzIYmM4BIJhdKLqF_wIwjIb_AjhLQAFYAWoIU1RBTkRBUkRyCEtEMk5aQVRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Nov 23 - Tue, Nov 25 YUL Montreal ALW Walla Walla CA $1,121 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:23/11/2025TANYT&leg2=from:ALW,to:YUL,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:1120.53&airProductToken=AQqXAQo0CMGGARIDNDAzGJhdIJjOASiM7P0CMO_s_QI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASiZ8P0CMOXy_QI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjExNRiSASDgsgEo0_T9AjCT9f0COEdAAVgBagJNQXIIR0gyT0FKTU4KlwEKLwjBpgESBDIyMDEY4LIBIJIBKMyC_gIwlIP-AjhHQABYAWoCTUFyCEdIMk9BSk1OCi4IwaYBEgMzODUYkgEgmM4BKP2D_gIwk4b-AjhHQAFYAWoCTUFyCEdIMk9BSk1OCjQIwYYBEgM0MzIYmM4BIJhdKNqJ_gIwrIr-AjhLQAFYAWoIU1RBTkRBUkRyCEtEMk5aQVRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Dec 6 - Mon, Dec 8 YUL Montreal ALW Walla Walla CA $1,124 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:06/12/2025TANYT&leg2=from:ALW,to:YUL,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1123.05&airProductToken=AQqWAQozCMGGARIDMzIxGJhdIJgWKNiA_wIw-oL_AjhMQABYAWoIU1RBTkRBUkRyCExENE5aQ1RHCi4IwaYBEgQyMzA4GJgWIJIBKLiE_wIwqYX_AjhPQAFYAWoCTUFyCE9IMk9YSk1OCi8IwaYBEgQyMjQ1GJIBIOCyASjzhv8CMLGH_wI4T0ABWAFqAk1BcghPSDJPWEpNTgqXAQovCMGmARIEMjMwMBjgsgEgkgEo7JT_AjDAlf8COEdAAFgBagJNQXIIR0gyT0FKTU4KLgjBpgESAzM4NRiSASCYzgEom5b_AjCzmP8COEdAAVgBagJNQXIIR0gyT0FKTU4KNAjBhgESAzQ5MBiYzgEgmF0oppn_AjD5mf8COExAAVgBaghTVEFOREFSRHIITFo2TlpBVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,125 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1124.20&airProductToken=AQqWAQozCMGGARIDMzE3GJhdIJgWKJTo_gIwper-AjhHQABYAWoIU1RBTkRBUkRyCEdXMkxaQ1RHCi4IwaYBEgQyMzA4GJgWIJIBKPjt_gIw6e7-AjhPQAFYAWoCTUFyCE9IMk9BSk1OCi8IwaYBEgQyMjQ1GJIBIOCyASiz8P4CMPHw_gI4T0ABWAFqAk1BcghPSDJPQUpNTgqXAQovCMGmARIEMjMwMBjgsgEgkgEorP7-AjCA__4COEdAAFgBagJNQXIIR0gyT0FKTU4KLgjBpgESAzM4NRiSASCYzgEo2__-AjDzgf8COEdAAVgBagJNQXIIR0gyT0FKTU4KNAjBhgESAzQzMhiYzgEgmF0ouoX_AjCMhv8COEtAAVgBaghTVEFOREFSRHIIS0QyTlpBVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Dec 6 - Mon, Dec 8 YUL Montreal ALW Walla Walla CA $1,126 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:06/12/2025TANYT&leg2=from:ALW,to:YUL,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1125.45&airProductToken=AQqWAQozCMGGARIDMzIxGJhdIJgWKNiA_wIw-oL_AjhMQABYAWoIU1RBTkRBUkRyCExENE5aQ1RHCi4IwaYBEgQyMzA4GJgWIJIBKLiE_wIwqYX_AjhPQAFYAWoCTUFyCE9IMk9YSk1OCi8IwaYBEgQyMjQ1GJIBIOCyASjzhv8CMLGH_wI4T0ABWAFqAk1BcghPSDJPWEpNTgqXAQovCMGmARIEMjMwMBjgsgEgkgEo7JT_AjDAlf8COEdAAFgBagJNQXIIR0gyT0FKTU4KLgjBpgESAzM4NRiSASCYzgEom5b_AjCzmP8COEdAAVgBagJNQXIIR0gyT0FKTU4KNAjBhgESAzQzMhiYzgEgmF0o-pv_AjDMnP8COEtAAVgBaghTVEFOREFSRHIIS0QyTlpBVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Thu, Dec 4 - Sat, Dec 6 YUL Montreal ALW Walla Walla CA $1,127 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:04/12/2025TANYT&leg2=from:ALW,to:YUL,departure:06/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1126.08&airProductToken=AQqWAQozCMGGARIDMzIxGJhdIJgWKJjq_gIwuuz-AjhLQABYAWoIU1RBTkRBUkRyCEtaNkxaQ1RHCi4IwaYBEgQyMzA4GJgWIJIBKPjt_gIw6e7-AjhPQAFYAWoCTUFyCE9IMk9BSk1OCi8IwaYBEgQyMjQ1GJIBIOCyASiz8P4CMPHw_gI4T0ABWAFqAk1BcghPSDJPQUpNTgqYAQovCMGmARIEMjE5NhjgsgEgkgEom4P_AjDvg_8COE9AAFgBagJNQXIIT0gyWVhVTU4KLwjBpgESBDIyMDgYkgEguI0BKKqF_wIw54X_AjhPQAFYAWoCTUFyCE9IMllYVU1OCjQIwYYBEgMzMTQYuI0BIJhdKNWG_wIwgIn_AjhMQAFYAWoIU1RBTkRBUkRyCExENE5aQ1RHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Nov 22 - Mon, Nov 24 YUL Montreal ALW Walla Walla CA $1,128 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:22/11/2025TANYT&leg2=from:ALW,to:YUL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1127.33&airProductToken=AQqXAQo0CMGGARIDNDEzGJhdIJjOASii4_0CMPzj_QI4S0AAWAFqCFNUQU5EQVJEcghLRDJOWkFURwouCMGmARIDMzkxGJjOASCSASj55P0CMMXn_QI4R0ABWAFqAk1BcghHSDJPQUpNTgovCMGmARIEMjExNRiSASDgsgEos-n9AjDz6f0COEdAAVgBagJNQXIIR0gyT0FKTU4KlgEKLwjBpgESBDIyMDEY4LIBIJIBKKz3_QIw9Pf9AjhPQABYAWoCTUFyCE9IMk9BSk1OCi4IwaYBEgQyMzA3GJIBIJgWKOz4_QIwzvn9AjhPQAFYAWoCTUFyCE9IMk9BSk1OCjMIwYYBEgMzMjYYmBYgmF0otvz9AjC5_v0COEtAAVgBaghTVEFOREFSRHIIS1o2TFpDVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sat, Dec 6 - Mon, Dec 8 YUL Montreal ALW Walla Walla CA $1,129 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ALW,departure:06/12/2025TANYT&leg2=from:ALW,to:YUL,departure:08/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1128.38&airProductToken=AQqWAQozCMGGARIDMzE3GJhdIJgWKNT-_gIw5YD_AjhHQABYAWoIU1RBTkRBUkRyCEdXMkxaQ1RHCi4IwaYBEgQyMzA4GJgWIJIBKLiE_wIwqYX_AjhPQAFYAWoCTUFyCE9IMk9YSk1OCi8IwaYBEgQyMjQ1GJIBIOCyASjzhv8CMLGH_wI4T0ABWAFqAk1BcghPSDJPWEpNTgqXAQovCMGmARIEMjMwMBjgsgEgkgEo7JT_AjDAlf8COEdAAFgBagJNQXIIR0gyT0FKTU4KLgjBpgESAzM4NRiSASCYzgEom5b_AjCzmP8COEdAAVgBagJNQXIIR0gyT0FKTU4KNAjBhgESAzQ5MBiYzgEgmF0oppn_AjD5mf8COExAAVgBaghTVEFOREFSRHIITFo2TlpBVEcSCggBEAEYASoCQUMYASIECAEQASgCKAMoBDAB) ## Frequently asked questions ### How much is a flight from Montreal Airport to Walla Walla Regional Airport (ALW)? > Round-trip tickets between Montreal Airport and Walla Walla Regional Airport start from CA $1,070. This figure is based on fares advertised within the last 7 days on Expedia for flights departing within the next year — book today 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 Montréal–Trudeau to ALW? > This varies between airlines, as each has its own set of terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find easy-to-follow instructions on how to cancel your flight online. ### How do I find cheap flights from YUL to Walla Walla Regional Airport that have flexible change policies? > Flights from Montréal–Trudeau to Walla Walla Regional Airport with flexible change policies are available from several carriers. Simply use our "No change fees" filter when searching. You'll only need to cover the fare difference, with no extra fees to worry about. ### How far is the flight from Pierre Elliott Trudeau Intl. Airport (YUL) to ALW? > The flight distance from Pierre Elliott Trudeau Intl. Airport (YUL) to Walla Walla Regional Airport (ALW) is 3,400 kilometres. Listen to some music or finish that novel and the journey will fly by. ### Which airlines fly direct from Pierre Elliott Trudeau Intl. Airport (YUL) to Walla Walla Regional Airport (ALW)? > Unfortunately, there are no airlines that fly direct between Montreal Airport and Walla Walla Regional Airport. You'll need to book a flight with one or more stops. ### Are Pierre Elliott Trudeau Intl. Airport (YUL) to Walla Walla Regional Airport flight tickets cheaper when they're purchased at the last minute? > Booking your trip from Montreal Airport to Walla Walla Regional Airport last minute could be your ticket to a cheap deal. However, it could end up costing a good deal more! If you'd rather not take any chances, book well ahead of your departure date. In fact, Expedia has some of the best bargains up to a year in advance. If your preferred air carrier hasn't released tickets yet, check back regularly as deals are updated all the time on Expedia. ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Walla Walla Regional | | Roundtrip price | CA $1,070 | | Distance | 3388 km | ## Book with confidence ### Montreal to Walla Walla Flights **The easy way to book your flights from Montreal to Walla Walla**  With Expedia, it’s simple to find and book flights to Walla Walla from Montreal 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 Walla Walla Regional, 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 Montreal to Walla Walla today, tomorrow, or this week.   **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Walla Walla Regional, ALW**  Sort your search results by price to find great deals on your flight from Montreal to Walla Walla—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Walla Walla from Montreal currently is just CA $1,070 rising to CA $1,129.   Here are more money-saving tips:  - Fly in December when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Walla Walla   - 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 Walla Walla from Montreal**  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. 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