Title: Cheap Flights from Montreal (YUL) to Watertown (ART) - Expedia.ca ![City aerial view of Watertown, NY living in small town USA with streets, buildings, business downtown in summertime in New York State close to Thousand Islands](https://images.trvl-media.com/place/417/5b28dc67-ec4a-459b-bfd5-9f26cce353ec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/417/5b28dc67-ec4a-459b-bfd5-9f26cce353ec.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Montreal (YUL) to Watertown (ART) - [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 Watertown, NY (ART-Watertown Intl.) - ![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:ART,departure:04/12/2025TANYT&leg2=from:ART,to:YUL,departure:11/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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 Watertown (ART) Prices were available within the past 7 days and start at for one-way flights and CA $688 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 20 - Sun, Jan 25 YUL Montreal ART Watertown CA $688 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:20/01/2026TANYT&leg2=from:ART,to:YUL,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:687.70&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKKT8ggMw2P2CAzhPQABYAQogCMGCARIEMTIwMRiuHCDvWSiahYMDMJOGgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKPmHgwMw0oiDAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiwsIMDMJexgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo87KDAzCPtIMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKK6-gwMwuL-DAzhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 20 - Tue, Jan 27 YUL Montreal ART Watertown CA $762 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:20/01/2026TANYT&leg2=from:ART,to:YUL,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:761.19&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKKT8ggMw2P2CAzhPQABYAQogCMGCARIEMTIwMRiuHCDvWSiahYMDMJOGgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKPmHgwMw0oiDAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjwxoMDMNfHgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwos8mDAzDPyoMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKO7UgwMw-NWDAzhRQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Jan 22 - Tue, Feb 3 YUL Montreal ART Watertown CA $816 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:22/01/2026TANYT&leg2=from:ART,to:YUL,departure:03/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:815.80&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKOSSgwMwmJSDAzhPQABYAQogCMGCARIEMTIwMRiuHCDvWSjam4MDMNOcgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKLmegwMwkp-DAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjQlYQDMLeWhAM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwok5iEAzCvmYQDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKM6jhAMw2KSEAzhTQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 21 - Sat, Jan 24 YUL Montreal ART Watertown CA $835 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:21/01/2026TANYT&leg2=from:ART,to:YUL,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:834.57&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKMSHgwMw-IiDAzhRQABYAQogCMGCARIEMTIwMRiuHCDvWSi6kIMDMLORgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKJmTgwMw8pODAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiQpYMDMPelgwM4T0AAWAEKIAjBggESBDQzNDgY71kgrhwo2KeDAzD6qIMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKI6zgwMwmLSDAzhRQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Jan 22 - Wed, Jan 28 YUL Montreal ART Watertown CA $848 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:22/01/2026TANYT&leg2=from:ART,to:YUL,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:847.30&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKOSSgwMwmJSDAzhPQABYAQogCMGCARIEMTIwMRiuHCDvWSjam4MDMNOcgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKLmegwMwkp-DAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiQ0oMDMPfSgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo09SDAzDv1YMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKI7ggwMwmOGDAzhHQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Dec 6 - Sat, Dec 13 YUL Montreal ART Watertown CA $856 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:06/12/2025TANYT&leg2=from:ART,to:YUL,departure:13/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:855.64&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKP2B_wIwsYP_AjhRQABYAQogCMGCARIEMjg1NxiuHCDvWSiliv8CMJ6L_wI4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKOGL_wIwuYz_AjhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiUzP8CMPfM_wI4T0AAWAEKIAjBggESBDE4NTQY71kgrhwovc7_AjDTz_8COE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKM3a_wIw2tv_AjhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 20 - Sat, Jan 24 YUL Montreal ART Watertown CA $861 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:20/01/2026TANYT&leg2=from:ART,to:YUL,departure:24/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:860.82&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKKT8ggMw2P2CAzhOQABYAQogCMGCARIEMTIwMRiuHCDvWSiahYMDMJOGgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKPmHgwMw0oiDAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiQpYMDMPelgwM4T0AAWAEKIAjBggESBDQzNDgY71kgrhwo2KeDAzD6qIMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKI6zgwMwmLSDAzhRQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Mon, Jan 19 - Sun, Jan 25 YUL Montreal ART Watertown CA $867 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:19/01/2026TANYT&leg2=from:ART,to:YUL,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:866.19&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKITxggMwuPKCAzhMQABYAQogCMGCARIEMTIwMRiuHCDvWSj6-YIDMPP6ggM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKNn8ggMwsv2CAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiwsIMDMJexgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo87KDAzCPtIMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKK6-gwMwuL-DAzhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 20 - Mon, Jan 26 YUL Montreal ART Watertown CA $872 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:20/01/2026TANYT&leg2=from:ART,to:YUL,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:871.76&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKKT8ggMw2P2CAzhPQABYAQogCMGCARIEMTIwMRiuHCDvWSiahYMDMJOGgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKPmHgwMw0oiDAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjQu4MDMLe8gwM4UUAAWAEKIAjBggESBDE0NTIY71kgrhwok76DAzCvv4MDOFFAAVgBCiAIwYIBEgQzODMzGK4cIJhdKM7JgwMw2MqDAzhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Jan 23 - Sun, Jan 25 YUL Montreal ART Watertown CA $886 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:23/01/2026TANYT&leg2=from:ART,to:YUL,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:885.39&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKISegwMwuJ-DAzhPQABYAQogCMGCARIEMjk3NBiuHCDvWSjtp4MDMOaogwM4TkABWAEKIQjBggESBDU5NzQY71kgoJwBKNmpgwMwsqqDAzhOQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiwsIMDMJexgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo87KDAzCPtIMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKK6-gwMwuL-DAzhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 20 - Thu, Feb 5 YUL Montreal ART Watertown CA $888 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:20/01/2026TANYT&leg2=from:ART,to:YUL,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:887.07&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKKT8ggMw2P2CAzhOQABYAQogCMGCARIEMTIwMRiuHCDvWSiahYMDMJOGgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKPmHgwMw0oiDAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiQrIQDMPeshAM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo066EAzDvr4QDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKI66hAMwmLuEAzhOQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 21 - Tue, Feb 3 YUL Montreal ART Watertown CA $890 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:21/01/2026TANYT&leg2=from:ART,to:YUL,departure:03/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:889.18&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKMSHgwMw-IiDAzhRQABYAQogCMGCARIEMTIwMRiuHCDvWSi6kIMDMLORgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKJmTgwMw8pODAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjQlYQDMLeWhAM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwok5iEAzCvmYQDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKM6jhAMw2KSEAzhTQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 20 - Tue, Feb 3 YUL Montreal ART Watertown CA $916 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:20/01/2026TANYT&leg2=from:ART,to:YUL,departure:03/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:915.43&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKKT8ggMw2P2CAzhOQABYAQogCMGCARIEMTIwMRiuHCDvWSiahYMDMJOGgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKPmHgwMw0oiDAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjQlYQDMLeWhAM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwok5iEAzCvmYQDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKM6jhAMw2KSEAzhTQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 21 - Wed, Jan 28 YUL Montreal ART Watertown CA $921 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:21/01/2026TANYT&leg2=from:ART,to:YUL,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:920.79&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKMSHgwMw-IiDAzhRQABYAQogCMGCARIEMTIwMRiuHCDvWSi6kIMDMLORgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKJmTgwMw8pODAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiQ0oMDMPfSgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo09SDAzDv1YMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKI7ggwMwmOGDAzhHQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 21 - Wed, Jan 28 YUL Montreal ART Watertown CA $940 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:21/01/2026TANYT&leg2=from:ART,to:YUL,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:939.57&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKMSHgwMw-IiDAzhRQABYAQogCMGCARIEMTIwMRiuHCDvWSi6kIMDMLORgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKJmTgwMw8pODAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiQ0oMDMPfSgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo09SDAzDv1YMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKI7ggwMwmOGDAzhMQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 21 - Mon, Jan 26 YUL Montreal ART Watertown CA $946 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:21/01/2026TANYT&leg2=from:ART,to:YUL,departure:26/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:945.25&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKMSHgwMw-IiDAzhRQABYAQogCMGCARIEMTIwMRiuHCDvWSi6kIMDMLORgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKJmTgwMw8pODAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjQu4MDMLe8gwM4UUAAWAEKIAjBggESBDE0NTIY71kgrhwok76DAzCvv4MDOFFAAVgBCiAIwYIBEgQzODMzGK4cIJhdKM7JgwMw2MqDAzhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Jan 23 - Tue, Jan 27 YUL Montreal ART Watertown CA $959 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:23/01/2026TANYT&leg2=from:ART,to:YUL,departure:27/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:958.88&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKISegwMwuJ-DAzhPQABYAQogCMGCARIEMjk3NBiuHCDvWSjtp4MDMOaogwM4TkABWAEKIQjBggESBDU5NzQY71kgoJwBKNmpgwMwsqqDAzhOQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjwxoMDMNfHgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwos8mDAzDPyoMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKO7UgwMw-NWDAzhRQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Tue, Jan 20 - Wed, Jan 28 YUL Montreal ART Watertown CA $966 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:20/01/2026TANYT&leg2=from:ART,to:YUL,departure:28/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:965.82&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKKT8ggMw2P2CAzhOQABYAQogCMGCARIEMTIwMRiuHCDvWSiahYMDMJOGgwM4T0ABWAEKIQjBggESBDU5NzQY71kgoJwBKPmHgwMw0oiDAzhPQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiQ0oMDMPfSgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo09SDAzDv1YMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKI7ggwMwmOGDAzhMQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 21 - Tue, Feb 3 YUL Montreal ART Watertown CA $1,000 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:21/01/2026TANYT&leg2=from:ART,to:YUL,departure:03/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:999.86&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKMSHgwMw-IiDAzhPQABYAQogCMGCARIEMTIwMRiuHCDvWSi6kIMDMLORgwM4UUABWAEKIQjBggESBDU5NzQY71kgoJwBKJmTgwMw8pODAzhRQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSjQlYQDMLeWhAM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwok5iEAzCvmYQDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKM6jhAMw2KSEAzhTQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Jan 18 - Sun, Jan 25 YUL Montreal ART Watertown CA $1,003 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:ART,departure:18/01/2026TANYT&leg2=from:ART,to:YUL,departure:25/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1002.51&airProductToken=AQpnCiAIwYIBEgQzODMzGJhdIK4cKOTlggMwmOeCAzhRQABYAQogCMGCARIEMTIwMRiuHCDvWSja7oIDMNPvggM4TkABWAEKIQjBggESBDU5NzQY71kgoJwBKLnxggMwkvKCAzhOQAFYAQpnCiEIwYIBEgQ2MDIyGKCcASDvWSiwsIMDMJexgwM4T0AAWAEKIAjBggESBDE0NTIY71kgrhwo87KDAzCPtIMDOE9AAVgBCiAIwYIBEgQzODMzGK4cIJhdKK6-gwMwuL-DAzhPQAFYARIKCAEQARgBKgJBQRgBIgQIARABKAgoBDAB) ![](https://forever.travel-assets.com/flex/flexmanager/images/2025/11/05/BEX-BF-25_CA_1_Desktop.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## Black Friday Sale Limited-time deals: save up to 50% on select hotels [Book now](https://expedia.ca/deals?rfrr=FTG_BF_PROMO_) ## Alternative airports near Watertown Prices were available within the past 7 days. Prices and availability are subject to change. [](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:ART,departure:04/12/2025TANYT&leg2=from:ART,to:YUL,departure:13/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ART Watertown Intl. CheapestClosest 9 min [Flights from CA $1,409](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:ART,departure:04/12/2025TANYT&leg2=from:ART,to:YUL,departure:13/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Montreal to Watertown (YUL - ART) route information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Watertown Intl. | | Airlines serving | American Airlines | | Roundtrip price | CA $688 | | Distance | 240 km | ## Montreal to Dexter Flights **The easy way to book your flights from Montreal to Watertown**  With Expedia, it’s simple to find and book flights to Watertown 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 Watertown Intl., 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 Watertown today, tomorrow, or this week.   **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Watertown Intl., ART**  Sort your search results by price to find great deals on your flight from Montreal to Watertown—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Watertown from Montreal currently is just CA $688 rising to CA $1,003.   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 Watertown   - 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 Watertown 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 Watertown with Expedia today. ## Explore a world of travel with Expedia - Flights ### Flights - [Flights from Atlanta to Alexandria Bay](https://www.expedia.ca/lp/flights/178232/10739/atlanta-to-alexandria-bay) - [Flights from Charlotte to Alexandria Bay](https://www.expedia.ca/lp/flights/178247/10739/charlotte-to-alexandria-bay) - [Flights from Cleveland to Alexandria Bay](https://www.expedia.ca/lp/flights/178250/10739/cleveland-to-alexandria-bay) - [Flights from Houston to Alexandria Bay](https://www.expedia.ca/lp/flights/178265/10739/houston-to-alexandria-bay) - [Flights from Montreal to Alexandria Bay](https://www.expedia.ca/lp/flights/178288/10739/montreal-to-alexandria-bay) - [Flights from Toronto to Alexandria Bay](https://www.expedia.ca/lp/flights/178314/10739/toronto-to-alexandria-bay) - [Flights from Santiago de los Caballeros to Alexandria Bay](https://www.expedia.ca/lp/flights/3283/10739/santiago-de-los-caballeros-to-alexandria-bay) - [Flights from Buffalo to Alexandria Bay](https://www.expedia.ca/lp/flights/602674/10739/buffalo-to-alexandria-bay) - [Flights from Quinte West to Alexandria Bay](https://www.expedia.ca/lp/flights/6352591/10739/quinte-west-to-alexandria-bay) - [Flights from Norwich to Alexandria Bay](https://www.expedia.ca/lp/flights/6730/10739/norwich-to-alexandria-bay) - [Flights from Queensbury to Alexandria Bay](https://www.expedia.ca/lp/flights/9577/10739/queensbury-to-alexandria-bay) - [Flights from Sterling to Alexandria Bay](https://www.expedia.ca/lp/flights/9843/10739/sterling-to-alexandria-bay) - [Flights from Atlantic City (ACY) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/acy/ogs/atlantic-city-to-ogdensburg) - [Flights from Watertown (ART) to Alexandria Bay (AXB)](https://www.expedia.ca/lp/flights/art/axb/watertown-to-alexandria-bay) - [Flights from Austin (AUS) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/aus/ogs/austin-to-ogdensburg) - [Flights from Asheville (AVL) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/avl/ogs/asheville-to-ogdensburg) - [Flights from Alexandria Bay (AXB) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/axb/ogs/alexandria-bay-to-ogdensburg) - [Flights from Hartford (BDL) to Alexandria Bay (AXB)](https://www.expedia.ca/lp/flights/bdl/axb/hartford-to-alexandria-bay) - [Flights from Hartford (BDL) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bdl/ogs/hartford-to-ogdensburg) - [Flights from Bangor (BGR) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bgr/ogs/bangor-to-ogdensburg) - [Flights from Birmingham (BHM) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bhm/ogs/birmingham-to-ogdensburg) - [Flights from Birmingham (BHX) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bhx/ogs/birmingham-to-ogdensburg) - [Flights from Bangkok (BKK) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bkk/ogs/bangkok-to-ogdensburg) - [Flights from Nashville (BNA) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bna/ogs/nashville-to-ogdensburg) - [Flights from Boston (BOS) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bos/ogs/boston-to-ogdensburg) - [Flights from Burlington (BTV) to Alexandria Bay (AXB)](https://www.expedia.ca/lp/flights/btv/axb/burlington-to-alexandria-bay) - [Flights from Baltimore (BWI) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/bwi/ogs/baltimore-to-ogdensburg) - [Flights from Columbia (CAE) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/cae/ogs/columbia-to-ogdensburg) - [Flights from Chicago (CHI) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/chi/ogs/chicago-to-ogdensburg) - [Flights from Charleston (CHS) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/chs/ogs/charleston-to-ogdensburg) - [Flights from Charlotte (CLT) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/clt/ogs/charlotte-to-ogdensburg) - [Flights from Cincinnati (CVG) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/cvg/ogs/cincinnati-to-ogdensburg) - [Flights from Daytona Beach (DAB) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/dab/ogs/daytona-beach-to-ogdensburg) - [Flights from Dallas (DAL) to Alexandria Bay (AXB)](https://www.expedia.ca/lp/flights/dal/axb/dallas-to-alexandria-bay) - [Flights from Denver (DEN) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/den/ogs/denver-to-ogdensburg) - [Flights from Duluth (DLH) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/dlh/ogs/duluth-to-ogdensburg) - [Flights from Des Moines (DSM) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/dsm/ogs/des-moines-to-ogdensburg) - [Flights from Newark Liberty Intl. 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[Flights from Kingston (YGK) to Alexandria Bay (AXB)](https://www.expedia.ca/lp/flights/ygk/axb/kingston-to-alexandria-bay) - [Flights from Kingston (YGK) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/ygk/ogs/kingston-to-ogdensburg) - [Flights from Hamilton (YHM) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/yhm/ogs/hamilton-to-ogdensburg) - [Flights from Ottawa (YOW) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/yow/ogs/ottawa-to-ogdensburg) - [Flights from Moncton (YQM) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/yqm/ogs/moncton-to-ogdensburg) - [Flights from Vancouver (YVR) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/yvr/ogs/vancouver-to-ogdensburg) - [Flights from Winnipeg (YWG) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/ywg/ogs/winnipeg-to-ogdensburg) - [Flights from Abbotsford (YXX) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/yxx/ogs/abbotsford-to-ogdensburg) - [Flights from Calgary (YYC) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/yyc/ogs/calgary-to-ogdensburg) - [Flights from Toronto (YYZ) to Ogdensburg (OGS)](https://www.expedia.ca/lp/flights/yyz/ogs/toronto-to-ogdensburg) \*Available to Expedia members.