Title: CA $3,622 Cheap Flights from Montreal (YUL) to Santarem (STM) - Expedia.ca ![Adobe](https://images.trvl-media.com/place/3285/d03d3de6-dcd8-4ba8-bd54-b9a7b9db0227.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/3285/d03d3de6-dcd8-4ba8-bd54-b9a7b9db0227.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $3,622 Cheap Flights from Montreal (YUL) to Santarem (STM) [View CA $3,622 flight on Wed, Apr 1, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:3621.72&airProductToken=AQqoAQoyCMGGARIEMTAwNBiYXSDlWijJmYkDMKabiQM4SEAAWAFqBkVDT1JFRnIIQk5BMEFVRVkKPgjVggESBDczNjMY5VoggVkon52JAzCCoIkDOEJAAVgBagZFQ09SRUZyCEJOQTBBVUVZegoIwYgBEgQ3MzYzCjIIwYgBEgQ0NDMwGIFZIPJkKI-kiQMw5KSJAzhNQAFYAWoGRUNPUkVGcghCTkEwQVVFWRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) - [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 Santarem (STM-Maestro Wilson Fonseca) - ![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:STM,departure:30/11/2025TANYT&leg2=from:STM,to:YUL,departure:07/12/2025TANYT&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:STM,departure:30/11/2025TANYT&leg2=from:STM,to:YUL,departure:07/12/2025TANYT&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:STM,departure:30/11/2025TANYT&leg2=from:STM,to:YUL,departure:07/12/2025TANYT&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:STM,departure:30/11/2025TANYT&leg2=from:STM,to:YUL,departure:07/12/2025TANYT&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:STM,departure:30/11/2025TANYT&leg2=from:STM,to:YUL,departure:07/12/2025TANYT&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:STM,departure:30/11/2025TANYT&leg2=from:STM,to:YUL,departure:07/12/2025TANYT&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:STM,departure:30/11/2025TANYT&leg2=from:STM,to:YUL,departure:07/12/2025TANYT&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 Santarem (STM) Prices were available within the past 7 days and start at CA $3,622 for one-way flights and CA $1,294 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) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $1,294 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1293.42&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9ORkNBRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTkZDQUcySgopCMdmEgQxNzgyGMEMIPJkKIuiiQMwsqSJAzhPQAFYAXIIT05GQ0FHMkoKjQEKKQjHZhIEMTc4MxjyZCDBDCik9osDMNX4iwM4QkAAWAFyCEJORkJBRzJKCikIx2YSBDgyNDIYwQwgwTMo5v6LAzCygYwDOEJAAVgBcghCTkZCQUcySgo1CMdmEgQ1ODQwGMEzIJhdKK2CjAMwvYWMAzhCQAFYAXIIQk5GQkFHMkp6CgjBrAESBDU4NDASCggBEAEYASoCRzMYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $1,302 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1301.56&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9ORkNBRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTkZDQUcySgopCMdmEgQxNzY2GMEMIPJkKO-niQMwjKqJAzhPQAFYAXIIT05GQ0FHMkoKjQEKKQjHZhIEMTcyNxjyZCDBDCik9osDMND4iwM4QkAAWAFyCEJORkJBRzJKCikIx2YSBDgyNDIYwQwgwTMo5v6LAzCygYwDOEJAAVgBcghCTkZCQUcySgo1CMdmEgQ1ODQwGMEzIJhdKK2CjAMwvYWMAzhCQAFYAXIIQk5GQkFHMkp6CgjBrAESBDU4NDASCggBEAEYASoCRzMYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $1,311 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1310.62&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9OUENCRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTlBDQkcySgopCMdmEgQxNzgyGMEMIPJkKIuiiQMwsqSJAzhPQAFYAXIIT05QQ0JHMkoKjQEKKQjHZhIEMTc4MxjyZCDBDCik9osDMNX4iwM4QkAAWAFyCEJORkJBRzJKCikIx2YSBDgyNDIYwQwgwTMo5v6LAzCygYwDOEJAAVgBcghCTkZCQUcySgo1CMdmEgQ1ODQwGMEzIJhdKK2CjAMwvYWMAzhCQAFYAXIIQk5GQkFHMkp6CgjBrAESBDU4NDASCggBEAEYASoCRzMYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $1,314 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1313.13&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9OUENCRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTlBDQkcySgopCMdmEgQxNzI2GMEMIPJkKIuiiQMwt6SJAzhPQAFYAXIIT05QQ0JHMkoKjQEKKQjHZhIEMTcyNxjyZCDBDCik9osDMND4iwM4QkAAWAFyCEJORkJBRzJKCikIx2YSBDgyNDIYwQwgwTMo5v6LAzCygYwDOEJAAVgBcghCTkZCQUcySgo1CMdmEgQ1ODQwGMEzIJhdKK2CjAMwvYWMAzhCQAFYAXIIQk5GQkFHMkp6CgjBrAESBDU4NDASCggBEAEYASoCRzMYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $1,859 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1858.51&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9ORkNBRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTkZDQUcySgopCMdmEgQxNzI2GMEMIPJkKIuiiQMwt6SJAzhPQAFYAXIIT05GQ0FHMkoKggEKKQjHZhIEMTc2NxjyZCDBDCjj8IsDMPvyiwM4QUAAWAFyCEFOSEJCRzJKCikIx2YSBDc3NDgYwQwgjAIo-POLAzDT94sDOEFAAVgBcghBTkhCQkcySgoqCMGCARIEMjcwMhiMAiCYXSiH-YsDMOP6iwM4U0ABWAFyCEFOSEJCRzJKEgoIARABGAEqAkczGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $1,887 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1886.95&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9OUENCRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTlBDQkcySgopCMdmEgQxNzY2GMEMIPJkKO-niQMwjKqJAzhPQAFYAXIIT05QQ0JHMkoKggEKKQjHZhIEMTc2NxjyZCDBDCjj8IsDMPvyiwM4QUAAWAFyCEFOQ0JBRzJKCikIx2YSBDc3NDgYwQwgjAIo-POLAzDT94sDOEFAAVgBcghBTkNCQUcySgoqCMGCARIEMjcwMhiMAiCYXSiH-YsDMOP6iwM4U0ABWAFyCEFOQ0JBRzJKEgoIARABGAEqAkczGAEiBAgBEAEoAigDKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $2,673 Roundtrip found 10 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2672.42&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9ORkNBRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTkZDQUcySgopCMdmEgQxNzgyGMEMIPJkKIuiiQMwsqSJAzhPQAFYAXIIT05GQ0FHMkoKgQEKKQjHZhIEMTc4MxjyZCDBDCik9osDMNX4iwM4VEAAWAFyCFROQUJBRzJKCikIx2YSBDgyNDIYwQwgwTMo5v6LAzCygYwDOFRAAVgBcghUTkFCQUcySgopCMGsARIDMjAwGMEzIJhdKK2CjAMwvYWMAzhIQAFYAXIIVE5BQkFHMkoSCggBEAEYASoCRzMYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $2,691 Roundtrip found 6 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2690.56&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9ORkNBRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTkZDQUcySgopCMdmEgQxNzY2GMEMIPJkKO-niQMwjKqJAzhPQAFYAXIIT05GQ0FHMkoKgQEKKQjHZhIEMTcyNxjyZCDBDCik9osDMND4iwM4VEAAWAFyCFROQUJBRzJKCikIx2YSBDgyNDIYwQwgwTMo5v6LAzCygYwDOFRAAVgBcghUTkFCQUcySgopCMGsARIDMjAwGMEzIJhdKK2CjAMwvYWMAzhIQAFYAXIIVE5BQkFHMkoSCggBEAEYASoCRzMYASIECAEQASgCKAMoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $2,696 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:2695.13&airProductToken=AQqCAQoqCMGCARIEMTUxNhiYXSCMAii0lokDMKSYiQM4T0AAWAFyCE9OUENCRzJKCikIx2YSBDc3NDkYjAIgwQwo1p2JAzCnoYkDOE9AAVgBcghPTlBDQkcySgopCMdmEgQxNzY2GMEMIPJkKO-niQMwjKqJAzhPQAFYAXIIT05QQ0JHMkoKgQEKKQjHZhIEMTcyNxjyZCDBDCik9osDMND4iwM4VEAAWAFyCFROQUJBRzJKCikIx2YSBDgyNDIYwQwgwTMo5v6LAzCygYwDOFRAAVgBcghUTkFCQUcySgopCMGsARIDMjAwGMEzIJhdKK2CjAMwvYWMAzhIQAFYAXIIVE5BQkFHMkoSCggBEAEYASoCRzMYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Apr 1 - Sat, May 2 YUL Montreal STM Santarém CA $4,345 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STM,departure:01/04/2026TANYT&leg2=from:STM,to:YUL,departure:02/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:4344.42&airProductToken=AQqoAQoyCMGGARIEMTAwNBiYXSDlWijJmYkDMKabiQM4SEAAWAFqBkVDT1JFRnIIQk5BMEFVRVkKPgjVggESBDczNjMY5VoggVkon52JAzCCoIkDOEJAAVgBagZFQ09SRUZyCEJOQTBBVUVZegoIwYgBEgQ3MzYzCjIIwYgBEgQ0NDMwGIFZIPJkKI-kiQMw5KSJAzhNQAFYAWoGRUNPUkVGcghCTkEwQVVFWRIKCAEQARgBKgJVQRgBIgQIARABKAIoBCgGMAE) ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Maestro Wilson Fonseca | | Roundtrip price | CA $1,293 | | Distance | 5610 km | ## Book with confidence ### Montreal to Santarém Flights **The easy way to book your flights from Montreal to Santarem**  With Expedia, it’s simple to find and book flights to Santarem from Montreal whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from 11 airlines that cover this route. There are nonstop flights to Maestro Wilson Fonseca, 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 Santarem today, tomorrow, or this week.   **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Maestro Wilson Fonseca, STM**  Sort your search results by price to find great deals on your flight from Montreal to Santarem—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Santarem from Montreal currently is just CA $1,294 rising to CA $4,345.   Here are more money-saving tips:  - Fly in April when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Santarem   - 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 Santarem 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 Santarem with Expedia today. \*Available to Expedia members.