Title: CA $349 Cheap Flights from Montreal (YMQ) to Porto (OPO) - Expedia.ca ![](https://images.trvl-media.com/place/603077/e0c840e3-ebbe-4f35-8964-b2f0ca1c1703.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/603077/e0c840e3-ebbe-4f35-8964-b2f0ca1c1703.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $349 Cheap Flights from Montreal (YMQ) to Porto (OPO) [View CA $349 flight on Sat, Oct 11, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:OPO,departure:11/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:348.41&airProductToken=AQowCi4I1KYBEgMxNzQYmF0g7nMonY36AjCZkPoCOFZAAFgBagNCR1RyCFYwQkdUM0NPEgoIARABGAEqAlRTGAEiBAgBEAEoAigDKAQwDQ) - [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 Porto (OPO-Dr. Francisco de Sa Carneiro) - ![TAP Portugal](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_TP.svg) TAP Portugal [](https://www.expedia.ca/Flights-Search?leg1=from:ymq,to:opo,departure:22/10/2025TANYT&leg2=from:opo,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"TP"}}]) - ![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:opo,departure:22/10/2025TANYT&leg2=from:opo,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![Swiss International Air Lines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LX.svg) Swiss International Air Lines [](https://www.expedia.ca/Flights-Search?leg1=from:ymq,to:opo,departure:22/10/2025TANYT&leg2=from:opo,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LX"}}]) - ![Lufthansa](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_LH.svg) Lufthansa [](https://www.expedia.ca/Flights-Search?leg1=from:ymq,to:opo,departure:22/10/2025TANYT&leg2=from:opo,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"LH"}}]) - ![British Airways](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_BA.svg) British Airways [](https://www.expedia.ca/Flights-Search?leg1=from:ymq,to:opo,departure:22/10/2025TANYT&leg2=from:opo,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![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:opo,departure:22/10/2025TANYT&leg2=from:opo,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Brussels Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_SN.svg) Brussels Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:ymq,to:opo,departure:22/10/2025TANYT&leg2=from:opo,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"SN"}}]) ![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 Porto (OPO) Prices were available within the past 7 days and start at CA $349 for one-way flights and CA $439 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Finnair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AY.gif) Fri, Mar 13 - Mon, Apr 6 YUL Montreal OPO Porto CA $439 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:13/03/2026TANYT&leg2=from:OPO,to:YUL,departure:06/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:438.59&airProductToken=AQqWAQoxCMGyARIENTk5NBiYXSDriQEozseHAzDoyocDOE9AAFgBagRFQ01QcghPTE4zSTFCNQowCMmEARIDNzE0GOuJASCMGCjly4cDMPvMhwM4T0ABWAFqBEVDTVByCE9MTjNJMUI1Ci8IyYQBEgM1NDcYjBgg7nMo0M2HAzCgzocDOE9AAVgBagRFQ01QcghPTE4zSTFCNQqVAQovCMmEARIDNTUwGO5zIIwYKNfSiQMwp9OJAzhPQABYAWoERUNNUHIIT0xOM0kxQjUKMAjBsgESBDM3NTcYjBggjAIo2diJAzD13IkDOE9AAVgBagRFQ01QcghPTE4zSTFCNQowCMGCARIEMjcwMhiMAiCYXSjn34kDMMPhiQM4QkABWAFqBEVDTVByCE9MTjNJMUI1EgoIARABGAEqAkFZGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sun, Apr 12 - Thu, Apr 30 YUL Montreal OPO Porto CA $448 Roundtrip found 4 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:12/04/2026TANYT&leg2=from:OPO,to:YUL,departure:30/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:447.19&airProductToken=AQqZAQoxCMGCARIEMzUyOBiYXSCuHCjelIoDMPmVigM4QkAAWAFqBUJBU0lDcghPTE4zSTFCNQoxCMGCARIEODc1NBiuHCCMGCiKl4oDMIObigM4T0ABWAFqBUJBU0lDcghPTE4zSTFCNQoxCMGCARIEODY3ORiMGCDucyjVnIoDMKCdigM4T0ABWAFqBUJBU0lDcghPTE4zSTFCNQqVAQovCMmEARIDNTUwGO5zIIwYKNfgiwMwp-GLAzhPQABYAWoERUNNUHIIT0tOM0kxQjUKMAjBsgESBDM4MTMYjBgg71ko7OiLAzDb7IsDOE9AAVgBagRFQ01QcghPS04zSTFCNQowCMGCARIENjAyNxjvWSCYXSi87osDMKrviwM4QkABWAFqBEVDTVByCE9LTjNJMUI1EgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwAQ) ![British Airways](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/BA.gif) Tue, Feb 10 - Fri, Mar 13 YUL Montreal OPO Porto CA $449 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:10/02/2026TANYT&leg2=from:OPO,to:YUL,departure:13/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:448.01&airProductToken=AQpmCjAIwoIBEgI5NBiYXSDriQEo5OqEAzD-7YQDOE9AAFgBagVOT0JBR3IIT0xOM0kxQjUKMgjCggESBDI2NjYYy7EBIO5zKI7xhAMwn_KEAzhPQAFYAWoFTk9CQUdyCE9MTjNJMUI1CpkBCjEIwoIBEgQ3MTI0GO5zIIwYKJjFhwMw6MWHAzhPQABYAWoFTk9CQUdyCE9MTjNJMUI1CjIIwoIBEgQ3MDYwGIwYIOuJASjwyYcDMIvLhwM4T0ABWAFqBU5PQkFHcghPTE4zSTFCNQowCMKCARICOTUY64kBIJhdKL7OhwMwhdKHAzhPQAFYAWoFTk9CQUdyCE9MTjNJMUI1EgoIARABGAEqAkJBGAEiBAgBEAEoAigDMA0) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Jan 7 - Fri, Jan 16 YUL Montreal OPO Porto CA $450 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:07/01/2026TANYT&leg2=from:OPO,to:YUL,departure:16/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:449.81&airProductToken=AQqbAQoyCMGCARIENjkxORiYXSDriQEopOyBAzC-74EDOE9AAFgBagVCQVNJQ3IIT0tOM0kxQjUKMgjBggESBDg2MDMY64kBIIwYKO3wgQMw_vGBAzhPQAFYAWoFQkFTSUNyCE9LTjNJMUI1CjEIwYIBEgQ4NjgwGIwYIO5zKKD0gQMw8PSBAzhPQAFYAWoFQkFTSUNyCE9LTjNJMUI1CpsBCjEIwYIBEgQ4NTg0GO5zIIwYKJjPggMw6M-CAzhPQABYAWoFQkFTSUNyCE9MTjNJMUI1CjIIwYIBEgQ4NzQyGIwYIOuJASjw04IDMIvVggM4T0ABWAFqBUJBU0lDcghPTE4zSTFCNQoyCMGCARIENjkyMBjriQEgmF0oqtiCAzDx24IDOE9AAVgBagVCQVNJQ3IIT0xOM0kxQjUSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![SATA International-Azores Airlines S.A.](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/S4.gif) Mon, Jan 12 - Sat, Feb 7 YUL Montreal OPO Porto CA $704 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:12/01/2026TANYT&leg2=from:OPO,to:YUL,departure:07/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:703.71&airProductToken=AQpcCiwI02gSAzMyOBiYXSDvWCjdpIIDMJ2nggM4T0AAWAFqA0JTQ3IHTzJQUkJTQwosCNNoEgMxNzQY71gg7nMoxayCAzDRrYIDOExAAVgBagNCU0NyB08yUFJCU0MKXAosCNNoEgMyNzEY7nMg71go-MKEAzCOxIQDOExAAFgBagNCU0NyB08yUFJCU0MKLAjTaBIDMzI3GO9YIJhdKODFhAMwzciEAzhPQAFYAWoDQlNDcgdPMlBSQlNDEgoIARABGAEqAlM0GAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Jan 29 - Mon, Feb 2 YUL Montreal OPO Porto CA $762 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:29/01/2026TANYT&leg2=from:OPO,to:YUL,departure:02/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:761.31&airProductToken=AQpECiAIxJgBEgQ4Njc4GJhdIOIwKIjigwMwp-WDAzhFQABYAQogCMSYARIEODI1OBjiMCDucyjq5oMDMPHngwM4RUABWAEKRgohCMSYARIEOTM3ORjucyCAkwEo5oeEAzCGiYQDOEVAAFgBCiEIxJgBEgQ5Mjg4GICTASCYXSjBi4QDMJyPhAM4RUABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Fri, Jan 16 - Fri, Jan 30 YUL Montreal OPO Porto CA $763 Roundtrip found 3 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:16/01/2026TANYT&leg2=from:OPO,to:YUL,departure:30/01/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:762.01&airProductToken=AQpmCjEIy5gBEgQyMTUzGJhdIOIwKOjPggMwh9OCAzhWQABYAWoFTElHSFRyCFZMTjMyTEJUCjEIy5gBEgQyMjgyGOIwIO5zKM_UggMw1tWCAzhMQAFYAWoFTElHSFRyCFZMTjMyTEJUCmcKMgjLmAESBDE1NzAY7nMggJMBKIbmgwMwpueDAzhMQABYAWoFTElHSFRyCFZMTjMyTEJUCjEIy5gBEgM2NzEYgJMBIJhdKOHpgwMwvO2DAzhWQAFYAWoFTElHSFRyCFZMTjMyTEJUEgoIARABGAEqAktMGAEiBAgBEAEoAigDKAQwDQ) ![TAP Portugal](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/TP.gif) Wed, May 13 - Wed, May 27 YUL Montreal OPO Porto CA $769 Roundtrip found 22 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:13/05/2026TANYT&leg2=from:OPO,to:YUL,departure:27/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:768.61&airProductToken=AQprCjMI1KABEgMyNTQYmF0gi5IBKKX2jAMwuvmMAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKNAjUoAESBDE5MzgYi5IBIO5zKNX_jAMwjICNAzhPQABYAWoHRElTQ0lOVHIIT0YwRFNJSDcKawo0CNSgARIEMTkyMxjucyCLkgEovIuOAzD4i44DOE9AAFgBagdESVNDSU5UcghPRjBEU0lINwozCNSgARIDMjUzGIuSASCYXSicj44DMO2SjgM4T0AAWAFqB0RJU0NJTlRyCE9GMERTSUg3EgoIARABGAEqAlRQGAEiBAgBEAEoAigDKAQwDQ) ![Air France](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AF.gif) Tue, Nov 18 - Tue, Dec 2 YUL Montreal OPO Porto CA $789 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:18/11/2025TANYT&leg2=from:OPO,to:YUL,departure:02/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:788.51&airProductToken=AQplCjAIwYwBEgMzNDUYmF0g4jAohbn9AjCuvP0COFZAAFgBagVMSUdIVHIIVkxOMzJMQlQKMQjBjAESBDE1MjgY4jAg7nMo77z9AjD2vf0COExAAVgBagVMSUdIVHIIVkxOMzJMQlQKZQoxCMGMARIEMTUyORjucyDiMCjN0P4CMNnR_gI4TEAAWAFqBUxJR0hUcghWTE4zMkxCVAowCMGMARIDMzQyGOIwIJhdKPra_gIwy97-AjhWQAFYAWoFTElHSFRyCFZMTjMyTEJUEgoIARABGAEqAkFGGAEiBAgBEAEoAigDKAQwDQ) ![Swiss International Air Lines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/LX.gif) Tue, Jan 13 - Tue, Feb 3 YUL Montreal OPO Porto CA $793 Roundtrip found 17 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:OPO,departure:13/01/2026TANYT&leg2=from:OPO,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:792.81&airProductToken=AQpqCjIIzLABEgI4NxiYXSC5PCj5rYIDMLuxggM4S0AAWAFqCEVDT0xJR0hUcghLTDFBWFhCUQo0CMywARIEMjA2Nhi5PCDucyj-soIDMKO0ggM4S0ABWAFqCEVDT0xJR0hUcghLTDFBWFhCUQpqCjQIzLABEgQyMDY3GO5zILk8KNWVhAMw5paEAzhLQABYAWoIRUNPTElHSFRyCEtMMUFYWEJRCjIIzLABEgI4Nhi5PCCYXSjcoIQDMNqkhAM4S0ABWAFqCEVDT0xJR0hUcghLTDFBWFhCURIKCAIQARgCKgJMWBgBIgQIARABKAIoAygEMAs) ## Alternative airports near Porto 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:OPO,departure:22/10/2025TANYT&leg2=from:OPO,to:YUL,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) OPO Dr. Francisco de Sa Carneiro CheapestClosest 14 min [Flights from CA $794](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:OPO,departure:22/10/2025TANYT&leg2=from:OPO,to:YUL,departure:04/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Dr. Francisco de Sa Carneiro | | Airlines serving | Air Canada, Air France, Air Transat, American Airlines, Austrian Airlines, British Airways, Brussels Airlines, Delta, KLM, Lufthansa, Porter Airlines, Royal Air Maroc, SATA International-Azores Airlines S.A., Swiss International Air Lines, TAP Portugal, Turkish Airlines, United | | Roundtrip price | CA $439 | | Distance | 5107 km | ## Book with confidence ### Montreal to Porto Flights **The easy way to book your flights from Montreal to Porto**  With Expedia, it’s simple to find and book flights to Porto 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 Dr. Francisco de Sa Carneiro, 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 Porto today, tomorrow, or this week.   **Save dollars with cheap flights from YMQ-All Airports, YMQ to Dr. Francisco de Sa Carneiro, OPO**  Sort your search results by price to find great deals on your flight from Montreal to Porto—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Porto from Montreal currently is just CA $439 rising to CA $1,015.   Here are more money-saving tips:  - Fly in March when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Porto   - 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 Porto 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 Porto with Expedia today. \*Available to Expedia members.