Title: CA $221 Cheap Flights from Montreal (YMQ) to San Juan (SJU) - Expedia.ca ![Condado Beach which includes general coastal views and a coastal town](https://images.trvl-media.com/place/6082351/ae98bc8e-4169-4654-a33a-bab2e7b17b7e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6082351/ae98bc8e-4169-4654-a33a-bab2e7b17b7e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $221 Cheap Flights from Montreal (YMQ) to San Juan (SJU) [View CA $221 flight on Wed, Mar 4, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:SJU,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:220.81&airProductToken=AQppCjIIwYIBEgQ1Njc5GJhdIOKaASj824YDMLrdhgM4QkAAWAFqBUJBU0lDcghPTk44QVRCWgozCMGCARIEMjA5OBjimgEgsqIBKIzghgMw5OGGAzhCQAFYAWoFQkFTSUNyCE9OTjhBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Montreal to San Juan (SJU-Luis Munoz Marin Intl.) - ![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:YMQ,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YMQ,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:YMQ,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YMQ,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:YMQ,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YMQ,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![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:YMQ,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YMQ,departure:04/01/2026TANYT&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:YMQ,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YMQ,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Air Transat](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TS.svg) Air Transat [](https://www.expedia.ca/Flights-Search?leg1=from:YMQ,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YMQ,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TS"}}]) - ![Sterling Blue](https://a.travel-assets.com/air/airlines/dm_sq.svg) Sterling Blue [](https://www.expedia.ca/Flights-Search?leg1=from:YMQ,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YMQ,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DM"}}]) - ![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 (YMQ) to San Juan (SJU) Prices were available within the past 7 days and start at CA $221 for one-way flights and CA $320 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Feb 24 - Wed, Feb 25 YUL Montreal SJU San Juan CA $320 Roundtrip found 21 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:24/02/2026TANYT&leg2=from:SJU,to:YUL,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:319.46&airProductToken=AQpHCiEI1YIBEgQzNTU4GJhdIMSNASjQhYYDML6GhgM4TkAAWAEKIgjVggESBDE1NDMYxI0BILKiASjlh4YDMNSJhgM4TkABWAEKRQohCNWCARIEMjAyMhiyogEgiBgomo2GAzCPj4YDOE5AAFgBCiAI1YIBEgQzNTM5GIgYIJhdKIWQhgMwgJGGAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Feb 24 - Wed, Mar 4 YUL Montreal SJU San Juan CA $328 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:24/02/2026TANYT&leg2=from:SJU,to:YUL,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:327.21&airProductToken=AQpzCjcI1YIBEgQzNTU4GJhdIMSNASjQhYYDML6GhgM4TkAAWAFqCjFfYmFzaWNlY29yCEtOQThBOUJTCjgI1YIBEgQxNTQzGMSNASCyogEo5YeGAzDUiYYDOE5AAFgBagoxX2Jhc2ljZWNvcghLTkE4QTlCUwpxCjcI1YIBEgQyMDIyGLKiASCIGCj624YDMO_dhgM4TkAAWAFqCjFfYmFzaWNlY29yCEtOQThBOUJTCjYI1YIBEgQzNTM5GIgYIJhdKOXehgMw4N-GAzhOQABYAWoKMV9iYXNpY2Vjb3IIS05BOEE5QlMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Jan 25 - Wed, Feb 25 YUL Montreal SJU San Juan CA $343 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:25/01/2026TANYT&leg2=from:SJU,to:YUL,departure:25/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:342.22&airProductToken=AQppCjIIwYIBEgQ1Njc5GJhdIOKaASiwsIMDMPCxgwM4QkAAWAFqBUJBU0lDcghPTk44QVRCWgozCMGCARIEMjA5OBjimgEgsqIBKNm0gwMwsraDAzhCQAFYAWoFQkFTSUNyCE9OTjhBVEJaCmcKMgjBggESBDMwNjMYsqIBIO9ZKOWNhgMw44-GAzhCQABYAWoFQkFTSUNyCE9OTjhBVEJaCjEIwYIBEgQ2MDIzGO9ZIJhdKJaQhgMwiJGGAzhCQAFYAWoFQkFTSUNyCE9OTjhBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, May 1 - Wed, May 6 YUL Montreal SJU San Juan CA $361 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:01/05/2026TANYT&leg2=from:SJU,to:YUL,departure:06/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:361.00&airProductToken=AQpzCjcI1YIBEgQzNjIzGJhdIMSNASj864sDMN_siwM4TkAAWAFqCjFfYmFzaWNlY29yCEtOQThBOUJTCjgI1YIBEgQxNTQzGMSNASCyogEo8e2LAzDm74sDOE5AAFgBagoxX2Jhc2ljZWNvcghLTkE4QTlCUwpxCjcI1YIBEgQyMDI0GLKiASCIGCjnpIwDMNimjAM4TkAAWAFqCjFfYmFzaWNlY29yCEtOQThBOUJTCjYI1YIBEgQzNDQ1GIgYIJhdKJ2njAMwmqiMAzhOQABYAWoKMV9iYXNpY2Vjb3IIS05BOEE5QlMSCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Jan 17 - Thu, Jan 22 YUL Montreal SJU San Juan CA $369 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:17/01/2026TANYT&leg2=from:SJU,to:YUL,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:368.04&airProductToken=AQpxCjYI1YIBEgQzNDE0GJhdIIgYKOHZggMw5NqCAzhOQABYAWoKMV9iYXNpY2Vjb3IIS05BOEE5QlMKNwjVggESBDIwMjUYiBggsqIBKKjbggMwjt2CAzhOQABYAWoKMV9iYXNpY2Vjb3IIS05BOEE5QlMKcQo3CNWCARIEMjAyMhiyogEgiBgo2o6DAzDPkIMDOE5AAFgBagoxX2Jhc2ljZWNvcghLTkE4QTlCUwo2CNWCARIEMzUzORiIGCCYXSjHkYMDMMCSgwM4TkAAWAFqCjFfYmFzaWNlY29yCEtOQThBOUJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Tue, Feb 24 - Wed, Mar 4 YUL Montreal SJU San Juan CA $371 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:24/02/2026TANYT&leg2=from:SJU,to:YUL,departure:04/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:370.86&airProductToken=AQpxCjYI1YIBEgQzNDE0GJhdIIgYKKGFhgMwoYaGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS05BOEE5QlMKNwjVggESBDIwMjUYiBggsqIBKOiGhgMwzoiGAzhOQABYAWoKMV9iYXNpY2Vjb3IIS05BOEE5QlMKcQo3CNWCARIEMjAyMhiyogEgiBgo-tuGAzDv3YYDOE5AAFgBagoxX2Jhc2ljZWNvcghLTkE4QTlCUwo2CNWCARIEMzUzORiIGCCYXSjl3oYDMODfhgM4TkAAWAFqCjFfYmFzaWNlY29yCEtOQThBOUJTEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Jan 18 - Thu, Jan 22 YUL Montreal SJU San Juan CA $378 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:18/01/2026TANYT&leg2=from:SJU,to:YUL,departure:22/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:377.40&airProductToken=AQppCjIIwYIBEgQ1Njc5GJhdIOKaASjQ4YIDMJDjggM4QkAAWAFqBUJBU0lDcghPTk44QVRCWgozCMGCARIEMjA5OBjimgEgsqIBKPnlggMw0ueCAzhCQAFYAWoFQkFTSUNyCE9OTjhBVEJaCmcKMgjBggESBDE1NDAYsqIBIK4cKNiNgwMwp5CDAzhCQABYAWoFQkFTSUNyCE9OTjhBVEJaCjEIwYIBEgQzODMzGK4cIJhdKK6RgwMwuJKDAzhCQAFYAWoFQkFTSUNyCE9OTjhBVEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Sun, Apr 12 - Sun, Apr 19 YUL Montreal SJU San Juan CA $400 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:12/04/2026TANYT&leg2=from:SJU,to:YUL,departure:19/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:399.57&airProductToken=AQo0CjIIwYYBEgQxNzI4GJhdILKiASiMk4oDMJCVigM4S0AAWAFqBUJBU0lDcghLTEEyQTFCQRIKCAEQARgBKgJBQxgBIgQIARABKAIoAygEMA0) ![Arajet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DM.gif) Wed, May 6 - Sun, May 17 YUL Montreal SJU San Juan CA $411 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:06/05/2026TANYT&leg2=from:SJU,to:YUL,departure:17/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:410.47&airProductToken=AQpjCi8IxJoBEgQ1OTc1GJhdII9NKIWgjAMwoqKMAzhBQABYAWoFQkFTSUNyBkFCQVNPVwowCMSaARIEMTAwMBiPTSCyogEomaOMAzDao4wDOEFAAFgBagVCQVNJQ3IGQUJBU09XCmkKMwjEmgESBDEwMDMYsqIBII9NKJCgjQMwzaCNAzjBogFAAFgBagVCQVNJQ3IHQVFCQVNPVwoyCMSaARIENTk3NBiPTSCYXSjVoY0DMISkjQM4waIBQABYAWoFQkFTSUNyB0FRQkFTT1cSCggLEAEYCCoCRE0YASIECAEQASgCMAM) ![Air Transat](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TS.gif) Sun, Feb 8 - Sun, Feb 22 YUL Montreal SJU San Juan CA $625 Roundtrip found 16 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SJU,departure:08/02/2026TANYT&leg2=from:SJU,to:YUL,departure:22/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:624.45&airProductToken=AQoxCi8I1KYBEgM2NDAYmF0gsqIBKKzOhAMwutCEAzhYQABYAWoDQkdUcghYMUJHVDFBTwoxCi8I1KYBEgM2NDEYsqIBIJhdKLvuhQMw0_CFAzhPQABYAWoDQkdUcghPMUJHVDFBTxIKCAEQARgBKgJUUxgBIgQIARABKAIoAygEMA0) ## Alternative airports near San Juan 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:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YUL,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) SJU Luis Munoz Marin Intl. Cheapest 16 min [Flights from CA $1,444 ](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:SJU,departure:28/12/2025TANYT&leg2=from:SJU,to:YUL,departure:04/01/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) __Flight from Montreal to San Juan (YUL - SJU) route information__ | Origin airport | Pierre Elliott Trudeau Intl. | | ------------------- | -------------------------------------------------------------------------- | | Destination airport | Luis Munoz Marin Intl. | | Airlines serving | Air Canada, Air Transat, American Airlines, Arajet, Delta, United, WestJet | | Roundtrip price | CA $319 | | Distance | 3070 km | ## Montreal to San Juan Flights **The easy way to book your flights from Montreal to San Juan** With Expedia, it’s simple to find and book flights to San Juan 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 Luis Munoz Marin 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 San Juan today, tomorrow, or this week. **Save dollars with cheap flights from YMQ-All Airports, YMQ to Luis Munoz Marin Intl., SJU** Sort your search results by price to find great deals on your flight from Montreal to San Juan—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to San Juan from Montreal currently is just CA $320 rising to CA $625\. Here are more money-saving tips: - Fly in February when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to San Juan - 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 San Juan 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 San Juan with Expedia today. ## Explore a world of travel with Expedia \*Available to Expedia members.