Title: Cheap Flights from Montreal (YUL) to Lewiston (LWS) - Expedia.ca ![Lewiston and Clarkston Valley, Idaho/Washington State](https://images.trvl-media.com/place/2176/189ce356-5951-4217-b8fb-0b6d3c146cd8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/2176/189ce356-5951-4217-b8fb-0b6d3c146cd8.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Montreal (YUL) to Lewiston (LWS) ## Popular airlines from Trudeau International Airport (YUL) to Lewiston, ID (LWS-Nez Perce County Regional) - ![](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:LWS,departure:11/03/2026TANYT&leg2=from:LWS,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![](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:LWS,departure:11/03/2026TANYT&leg2=from:LWS,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:LWS,departure:11/03/2026TANYT&leg2=from:LWS,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![](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:LWS,departure:11/03/2026TANYT&leg2=from:LWS,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](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:LWS,departure:11/03/2026TANYT&leg2=from:LWS,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:LWS,departure:11/03/2026TANYT&leg2=from:LWS,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:LWS,departure:11/03/2026TANYT&leg2=from:LWS,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) - ![](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\* - ![](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\* - ![](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 Lewiston (LWS) Prices were available within the past 7 days and start at for one-way flights and CA $883 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) Wed, Jul 29 - Tue, Aug 11 YUL Montreal LWS Lewiston CA $883 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:29/07/2026TANYT&leg2=from:LWS,to:YUL,departure:11/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:882.78&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJTRkwMwx9KTAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIjVkwMw8daTAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxdiTAzCV2ZMDOEVAAVgBCmYKIQjEmAESBDM3NDkYy5UBIJIBKMXklAMwmeWUAzhFQABYAQofCMSYARIDNTM2GJIBIMx8KOXllAMwt-eUAzhFQAFYAQogCMSYARIENTQ4ORjMfCCYXSj86ZQDMJbrlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Aug 3 - Tue, Aug 11 YUL Montreal LWS Lewiston CA $952 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:03/08/2026TANYT&leg2=from:LWS,to:YUL,departure:11/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:951.02&airProductToken=AQpmCiAIxJgBEgQyNjQzGJhdIOBcKLSJlAMw4IqUAzhFQABYAQofCMSYARIDNDgxGOBcIJIBKNiMlAMwoI-UAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEo5ZCUAzC1kZQDOEVAAVgBCmYKIQjEmAESBDM3NDkYy5UBIJIBKMXklAMwmeWUAzhFQABYAQofCMSYARIDNTM2GJIBIMx8KOXllAMwt-eUAzhFQAFYAQogCMSYARIENTQ4ORjMfCCYXSj86ZQDMJbrlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Jul 29 - Wed, Aug 5 YUL Montreal LWS Lewiston CA $1,017 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:29/07/2026TANYT&leg2=from:LWS,to:YUL,departure:05/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1016.19&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJTRkwMwx9KTAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIjVkwMw8daTAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxdiTAzCV2ZMDOEVAAVgBCmYKIQjEmAESBDM3NDkYy5UBIJIBKKCilAMw9KKUAzhFQABYAQofCMSYARIDNTU0GJIBIOBcKMqjlAMw-6WUAzhFQAFYAQogCMSYARIEMjQxNhjgXCCYXSjLppQDMOynlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Jul 29 - Fri, Aug 7 YUL Montreal LWS Lewiston CA $1,036 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:29/07/2026TANYT&leg2=from:LWS,to:YUL,departure:07/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1035.02&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJTRkwMwx9KTAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIjVkwMw8daTAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxdiTAzCV2ZMDOEVAAVgBCmkKIQjEmAESBDM3NDkYy5UBIJIBKOC4lAMwtLmUAzhFQABYAQohCMSYARIEMjQzNBiSASDjtAEo6r6UAzDvwJQDOEVAAVgBCiEIxJgBEgQ0ODE1GOO0ASCYXSihw5QDMJDElAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Jul 29 - Thu, Aug 6 YUL Montreal LWS Lewiston CA $1,038 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:29/07/2026TANYT&leg2=from:LWS,to:YUL,departure:06/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1037.11&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJTRkwMwx9KTAzhUQABYAQofCMSYARIDODc3GMx8IJIBKIjVkwMw8daTAzhUQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxdiTAzCV2ZMDOFZAAVgBCmcKIQjEmAESBDM3NDkYy5UBIJIBKMCtlAMwlK6UAzhWQABYAQogCMSYARIENjkyNxiSASCYFii7spQDMJ-zlAM4VEABWAEKIAjEmAESBDcxNjEYmBYgmF0ourSUAzC5tpQDOFRAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Aug 4 - Mon, Aug 10 YUL Montreal LWS Lewiston CA $1,089 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:04/08/2026TANYT&leg2=from:LWS,to:YUL,departure:10/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1088.75&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KNSUlAMwh5aUAzhFQABYAQofCMSYARIDODc3GMx8IJIBKMiYlAMwsZqUAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEohZyUAzDVnJQDOEVAAVgBCmkKIQjEmAESBDM4MzMYy5UBIPISKJLclAMw89yUAzhFQABYAQohCMSYARIEMjI1NRjyEiDjtAEovt6UAzCS4JQDOEVAAVgBCiEIxJgBEgQ0ODE2GOO0ASCYXSji5pQDMNHnlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Aug 2 - Tue, Aug 11 YUL Montreal LWS Lewiston CA $1,103 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:02/08/2026TANYT&leg2=from:LWS,to:YUL,departure:11/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1102.40&airProductToken=AQpoCiEIxJgBEgQ1MDU2GJhdIOO0ASjY_ZMDMNH-kwM4RUAAWAEKIAjEmAESAzcyOBjjtAEgkgEoz4CUAzCBg5QDOEVAAVgBCiEIxJgBEgQzODczGJIBIMuVASjFhZQDMJWGlAM4RUABWAEKZgohCMSYARIEMzc0ORjLlQEgkgEoxeSUAzCZ5ZQDOEVAAFgBCh8IxJgBEgM1MzYYkgEgzHwo5eWUAzC355QDOEVAAVgBCiAIxJgBEgQ1NDg5GMx8IJhdKPzplAMwluuUAzhFQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Jul 29 - Mon, Aug 10 YUL Montreal LWS Lewiston CA $1,105 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:29/07/2026TANYT&leg2=from:LWS,to:YUL,departure:10/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1104.50&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJTRkwMwx9KTAzhUQABYAQofCMSYARIDODc3GMx8IJIBKIjVkwMw8daTAzhUQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxdiTAzCV2ZMDOFZAAVgBCmcKIQjEmAESBDM3NDkYy5UBIJIBKKXZlAMw-dmUAzhYQABYAQogCMSYARIENjkyNxiSASCYFii735QDMJ_glAM4VEABWAEKIAjEmAESBDcxNjEYmBYgmF0ouuGUAzC545QDOFRAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Aug 3 - Sat, Aug 8 YUL Montreal LWS Lewiston CA $1,106 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:03/08/2026TANYT&leg2=from:LWS,to:YUL,departure:08/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1105.35&airProductToken=AQpmCiAIxJgBEgQyNjQzGJhdIOBcKLSJlAMw4IqUAzhMQABYAQofCMSYARIDNDgxGOBcIJIBKNiMlAMwoI-UAzhMQAFYAQohCMSYARIEMzg3MxiSASDLlQEo5ZCUAzC1kZQDOFZAAVgBCmcKIQjEmAESBDM3NDkYy5UBIJIBKIDElAMw1MSUAzhWQABYAQogCMSYARIENjkyNxiSASCYFij7yJQDMN_JlAM4VEABWAEKIAjEmAESBDcxNjEYmBYgmF0o-sqUAzD5zJQDOFRAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Aug 4 - Wed, Aug 5 YUL Montreal LWS Lewiston CA $1,110 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:04/08/2026TANYT&leg2=from:LWS,to:YUL,departure:05/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1109.16&airProductToken=AQpmCiAIxJgBEgQyNjQzGJhdIOBcKNSUlAMwgJaUAzhFQABYAQofCMSYARIDNDgxGOBcIJIBKPiXlAMwwJqUAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEohZyUAzDVnJQDOEVAAVgBCmYKIQjEmAESBDM3NDkYy5UBIJIBKKCilAMw9KKUAzhFQABYAQofCMSYARIDNTU0GJIBIOBcKMqjlAMw-6WUAzhFQAFYAQogCMSYARIEMjQxNhjgXCCYXSjLppQDMOynlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Aug 3 - Mon, Aug 10 YUL Montreal LWS Lewiston CA $1,173 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:03/08/2026TANYT&leg2=from:LWS,to:YUL,departure:10/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1172.74&airProductToken=AQpmCiAIxJgBEgQyNjQzGJhdIOBcKLSJlAMw4IqUAzhMQABYAQofCMSYARIDNDgxGOBcIJIBKNiMlAMwoI-UAzhMQAFYAQohCMSYARIEMzg3MxiSASDLlQEo5ZCUAzC1kZQDOFZAAVgBCmcKIQjEmAESBDM3NDkYy5UBIJIBKKXZlAMw-dmUAzhYQABYAQogCMSYARIENjkyNxiSASCYFii735QDMJ_glAM4VEABWAEKIAjEmAESBDcxNjEYmBYgmF0ouuGUAzC545QDOFRAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Aug 3 - Wed, Aug 5 YUL Montreal LWS Lewiston CA $1,178 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:03/08/2026TANYT&leg2=from:LWS,to:YUL,departure:05/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1177.40&airProductToken=AQpmCiAIxJgBEgQyNjQzGJhdIOBcKLSJlAMw4IqUAzhFQABYAQofCMSYARIDNDgxGOBcIJIBKNiMlAMwoI-UAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEo5ZCUAzC1kZQDOEVAAVgBCmYKIQjEmAESBDM3NDkYy5UBIJIBKKCilAMw9KKUAzhFQABYAQofCMSYARIDNTU0GJIBIOBcKMqjlAMw-6WUAzhFQAFYAQogCMSYARIEMjQxNhjgXCCYXSjLppQDMOynlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Aug 4 - Thu, Aug 6 YUL Montreal LWS Lewiston CA $1,192 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:04/08/2026TANYT&leg2=from:LWS,to:YUL,departure:06/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1191.75&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KNSUlAMwh5aUAzhYQABYAQofCMSYARIDODc3GMx8IJIBKMiYlAMwsZqUAzhYQAFYAQohCMSYARIEMzg3MxiSASDLlQEohZyUAzDVnJQDOFhAAVgBCmcKIQjEmAESBDM3NDkYy5UBIJIBKMCtlAMwlK6UAzhYQABYAQogCMSYARIENjkyNxiSASCYFii7spQDMJ-zlAM4VEABWAEKIAjEmAESBDcxNjEYmBYgmF0ourSUAzC5tpQDOFRAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Aug 2 - Mon, Aug 10 YUL Montreal LWS Lewiston CA $1,215 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:02/08/2026TANYT&leg2=from:LWS,to:YUL,departure:10/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1214.74&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJT-kwMwx_-TAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIiClAMw8YOUAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxYWUAzCVhpQDOEVAAVgBCmkKIQjEmAESBDM4MzMYy5UBIPISKJLclAMw89yUAzhFQABYAQohCMSYARIEMjI1NRjyEiDjtAEovt6UAzCS4JQDOEVAAVgBCiEIxJgBEgQ0ODE2GOO0ASCYXSji5pQDMNHnlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Aug 2 - Sun, Aug 9 YUL Montreal LWS Lewiston CA $1,225 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:02/08/2026TANYT&leg2=from:LWS,to:YUL,departure:09/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1224.76&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJT-kwMwx_-TAzhVQABYAQofCMSYARIDODc3GMx8IJIBKIiClAMw8YOUAzhVQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxYWUAzCVhpQDOFVAAVgBCmcKIQjEmAESBDM3NDkYy5UBIJIBKKDPlAMw9M-UAzhWQABYAQogCMSYARIENjkyNxiSASCYFiib1JQDMP_UlAM4VEABWAEKIAjEmAESBDY5NTAYmBYgmF0omtaUAzCZ2JQDOFRAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Mon, Aug 3 - Fri, Aug 7 YUL Montreal LWS Lewiston CA $1,242 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:03/08/2026TANYT&leg2=from:LWS,to:YUL,departure:07/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1241.11&airProductToken=AQpmCiAIxJgBEgQyNjQzGJhdIOBcKLSJlAMw4IqUAzhFQABYAQofCMSYARIDNDgxGOBcIJIBKNiMlAMwoI-UAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEo5ZCUAzC1kZQDOEVAAVgBCmkKIQjEmAESBDM4MzMYy5UBIPISKLK6lAMwk7uUAzhFQABYAQohCMSYARIEMjg0MRjyEiDjtAEolb-UAzDhwJQDOEVAAVgBCiEIxJgBEgQ0ODE1GOO0ASCYXSihw5QDMJDElAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Aug 2 - Wed, Aug 5 YUL Montreal LWS Lewiston CA $1,245 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:LWS,departure:02/08/2026TANYT&leg2=from:LWS,to:YUL,departure:05/08/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1244.24&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJT-kwMwx_-TAzhFQABYAQofCMSYARIDODc3GMx8IJIBKIiClAMw8YOUAzhFQAFYAQohCMSYARIEMzg3MxiSASDLlQEoxYWUAzCVhpQDOEVAAVgBCmYKIQjEmAESBDM3NDkYy5UBIJIBKKCilAMw9KKUAzhFQABYAQofCMSYARIDNTU0GJIBIOBcKMqjlAMw-6WUAzhFQAFYAQogCMSYARIEMjQxNhjgXCCYXSjLppQDMOynlAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | ------------------- | ---------------------------- | | Destination airport | Nez Perce County Regional | | Roundtrip price | CA $883 | | Distance | 3286 km | ## Book with confidence # Montreal to Lewiston Flights **The easy way to book your flights from Montreal to Lewiston** With Expedia, it’s simple to find and book flights to Lewiston from Montreal whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 17 airlines that cover this route. There are nonstop flights to Nez Perce County 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 Lewiston today, tomorrow, or this week. **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Nez Perce County Regional, LWS** Sort your search results by price to find great deals on your flight from Montreal to Lewiston—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Lewiston from Montreal currently is just CA $883 rising to CA $1,245\. Here are more money-saving tips: - Fly in July when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Lewiston - 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 Lewiston 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. So book your flight to Lewiston with Expedia today. ## Explore a world of travel with Expedia - Lodging - Flights - Packages - Cars - Vacation Rental - [Hotels near Clearwater River Casino ](https://www.expedia.ca/Clearwater-River-Casino-Hotels.0-l553248621532651385-0.Travel-Guide-Filter-Hotels) - [Hotels near Colter's Creek Winery ](https://www.expedia.ca/Colters-Creek-Winery-Hotels.0-l638882341556789248-0.Travel-Guide-Filter-Hotels) - [Hotels & Resorts for Couples in Nez Perce Reservation ](https://www.expedia.ca/Destinations-In-Nez-Perce-Reservation-Couples-Resorts-Hotels.0-0-d6348497-tCouplesResortsHotels.Hotel-Filter-Destinations) - [Pet-Friendly Hotels in Nez Perce Reservation ](https://www.expedia.ca/Destinations-In-Nez-Perce-Reservation-Pet-Friendly-Hotel.0-0-d6348497-tPetfriendlyHotel.Hotel-Filter-Destinations) - [Nez Perce Reservation Hotels ](https://www.expedia.ca/Destinations-In-Nez-Perce-Reservation.d6348497.Hotel-Destinations) - [B&B in Genesee ](https://www.expedia.ca/Genesee-Bed-And-Breakfast.d553248634983170004-aaBedAndBreakfast.Travel-Guide-Accommodation) - 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