Title: CA $576 Cheap Flights from Montreal (YUL) to Sao Luis (SLZ) - Expedia.ca

![Adobe](https://images.trvl-media.com/place/6023853/e4a66a44-a663-4e77-b0dd-0692117c1d9c.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

![](https://images.trvl-media.com/place/6023853/e4a66a44-a663-4e77-b0dd-0692117c1d9c.jpg?impolicy=fcrop&w=1200&h=500&q=medium)

# CA $576 Cheap Flights from Montreal (YUL) to Sao Luis (SLZ)

[View CA $576 flight on Mon, Apr 6, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:SLZ,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:575.46&airProductToken=AQqzAQo1CMSYARIEMjYyORiYXSDgXCiq0YkDMOXSiQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlAKNQjEmAESAzEwNRjgXCCmpAEortSJAzDo2IkDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQCkMIxJgBEgQ3Mzk0GKakASDyygEo9dyJAzDC3okDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ3Mzk0EgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) 

- [Roundtrip](?flightType=roundtrip)
- [One-way](?flightType=oneway)
- [Multi-city](?flightType=multicity)

### Travellers

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## Popular airlines from Trudeau International Airport (YUL) to Sao Luis (SLZ-Marechal Cunha Machado 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:YUL,to:SLZ,departure:02/02/2026TANYT&leg2=from:SLZ,to:YUL,departure:09/02/2026TANYT&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:SLZ,departure:02/02/2026TANYT&leg2=from:SLZ,to:YUL,departure:09/02/2026TANYT&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:SLZ,departure:02/02/2026TANYT&leg2=from:SLZ,to:YUL,departure:09/02/2026TANYT&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:SLZ,departure:02/02/2026TANYT&leg2=from:SLZ,to:YUL,departure:09/02/2026TANYT&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:SLZ,departure:02/02/2026TANYT&leg2=from:SLZ,to:YUL,departure:09/02/2026TANYT&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:SLZ,departure:02/02/2026TANYT&leg2=from:SLZ,to:YUL,departure:09/02/2026TANYT&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:SLZ,departure:02/02/2026TANYT&leg2=from:SLZ,to:YUL,departure:09/02/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}])

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## Cheap flights from Montreal (YUL) to Sao Luis (SLZ)

Prices were available within the past 7 days and start at CA $576 for one-way flights and CA $1,085 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, Mar 4 - Wed, Mar 11

YUL

Montreal

SLZ

São Luís

CA $1,085

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:04/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1084.26&airProductToken=AQqzAQo1CMSYARIEMjYyORiYXSDgXCi63oYDMPzfhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlAKNQjEmAESAzI2ORjgXCCmpAEo_uKGAzCz54YDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQCkMIxJgBEgQ2MTk3GKakASDyygEozPGGAzCZ84YDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ2MTk3CrMBCkMIxJgBEgQ2MjQ4GPLKASCmpAEo-66HAzDSsIcDOEVAAFgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ2MjQ4CjUIxJgBEgMyNjgYpqQBIOBcKNS2hwMworuHAzhFQAFYAWoJTUFJTkJBU0lDcghWTE5KMFNCUAo1CMSYARIEMjQxNhjgXCCYXSiWvIcDMK-9hwM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Mar 10 - Wed, Mar 25

YUL

Montreal

SLZ

São Luís

CA $1,092

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:10/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:25/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1091.16&airProductToken=AQqzAQo1CMSYARIEMjY0MxiYXSDgXCj0nocDMK6ghwM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlAKNQjEmAESAzI2ORjgXCCmpAEouaaHAzDzqocDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQCkMIxJgBEgQ2MTUzGKakASDyygEoorGHAzDqsocDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ2MTUzCqcBCjcIzIIBEgQzNjEzGPLKASCmpAEou8yIAzCSzogDOE9AAFgBaglNQUlOQkFTSUNyCFZMTkowU0JQCjUIxJgBEgMxMDQYpqQBIOBcKIXPiAMw2NOIAzhFQAFYAWoJTUFJTkJBU0lDcghWTE5KMFNCUAo1CMSYARIEMjY2NRjgXCCYXSjT1ogDMOvXiAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Mar 3 - Fri, Mar 27

YUL

Montreal

SLZ

São Luís

CA $1,117

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:03/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:27/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1116.27&airProductToken=AQqzAQo1CMSYARIEMjYyORiYXSDgXCia04YDMNzUhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOQTBOQlAKNQjEmAESAzEwNRjgXCCmpAEo-NWGAzCo2oYDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkEwTkJQCkMIxJgBEgQ3Mzk0GKakASDyygEo_t2GAzDL34YDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkEwTkJQegoIzIIBEgQ3Mzk0CrMBCkMIxJgBEgQ2MjAxGPLKASCmpAEo7OKIAzDD5IgDOEVAAFgBaglNQUlOQkFTSUNyCFZMTkEwTkJQegoIzIIBEgQ2MjAxCjUIxJgBEgMyNjgYpqQBIOBcKNTqiAMwou-IAzhFQAFYAWoJTUFJTkJBU0lDcghWTE5BME5CUAo1CMSYARIEMjU5NxjgXCCYXSjR9YgDMOn2iAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOQTBOQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Mar 4 - Wed, Mar 11

YUL

Montreal

SLZ

São Luís

CA $1,235

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:04/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1234.26&airProductToken=AQqzAQo1CMSYARIEMjYyORiYXSDgXCi63oYDMPzfhgM4VkAAWAFqCU1BSU5DTEFTQ3IIVkxOSjBTTVUKNQjEmAESAzI2ORjgXCCmpAEo_uKGAzCz54YDOFZAAVgBaglNQUlOQ0xBU0NyCFZMTkowU01VCkMIxJgBEgQ2MTk3GKakASDyygEozPGGAzCZ84YDOFZAAVgBaglNQUlOQ0xBU0NyCFZMTkowU01VegoIzIIBEgQ2MTk3CrMBCkMIxJgBEgQ2MjQ4GPLKASCmpAEo-66HAzDSsIcDOFZAAFgBaglNQUlOQ0xBU0NyCFZMTkowU01VegoIzIIBEgQ2MjQ4CjUIxJgBEgMyNjgYpqQBIOBcKNS2hwMworuHAzhWQAFYAWoJTUFJTkNMQVNDcghWTE5KMFNNVQo1CMSYARIEMjQxNhjgXCCYXSiWvIcDMK-9hwM4VkABWAFqCU1BSU5DTEFTQ3IIVkxOSjBTTVUSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Mar 4 - Wed, Mar 11

YUL

Montreal

SLZ

São Luís

CA $1,305

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:04/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1304.26&airProductToken=AQqzAQo1CMSYARIEMTQ0MhiYXSDgXCiE4YYDMNjihgM4RUAAWAFqCU1BSU5CQVNJQ3IIWExYTjdOQlAKNQjEmAESAzEwNRjgXCCmpAEouOyGAzDo8IYDOEVAAVgBaglNQUlOQkFTSUNyCFhMWE43TkJQCkMIxJgBEgQ3Mzk0GKakASDyygEovvSGAzCL9oYDOEVAAVgBaglNQUlOQkFTSUNyCFhMWE43TkJQegoIzIIBEgQ3Mzk0CrMBCkMIxJgBEgQ2MjQ4GPLKASCmpAEo-66HAzDSsIcDOEVAAFgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ2MjQ4CjUIxJgBEgMxMDQYpqQBIOBcKMWxhwMwmLaHAzhFQAFYAWoJTUFJTkJBU0lDcghWTE5KMFNCUAo1CMSYARIEMjQxNhjgXCCYXSiWvIcDMK-9hwM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Mar 4 - Wed, Mar 11

YUL

Montreal

SLZ

São Luís

CA $1,312

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:04/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1311.16&airProductToken=AQqzAQo1CMSYARIEMjYyORiYXSDgXCi63oYDMPzfhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlAKNQjEmAESAzI2ORjgXCCmpAEo_uKGAzCz54YDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQCkMIxJgBEgQ2MTk3GKakASDyygEozPGGAzCZ84YDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ2MTk3CqcBCjcIzIIBEgQzMjk1GPLKASCmpAEohqiHAzDiqYcDOFFAAFgBaglNQUlOQkFTSUNyCFhMWE43TkJQCjUIxJgBEgMyNjgYpqQBIOBcKLSrhwMwgrCHAzhFQAFYAWoJTUFJTkJBU0lDcghYTFhON05CUAo1CMSYARIEMjQxNhjgXCCYXSj2sIcDMI-yhwM4RUABWAFqCU1BSU5CQVNJQ3IIWExYTjdOQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Sun, Mar 1 - Wed, Apr 1

YUL

Montreal

SLZ

São Luís

CA $1,319

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:01/03/2026TANYT&leg2=from:SLZ,to:YUL,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:1318.06&airProductToken=AQqnAQo1CMSYARIEMTQ0MhiYXSDgXCikv4YDMPjAhgM4RUAAWAFqCU1BSU5CQVNJQ3IIWExYTjdOQlAKNQjEmAESAzEwNRjgXCCmpAEo2MqGAzCIz4YDOEVAAVgBaglNQUlOQkFTSUNyCFhMWE43TkJQCjcIzIIBEgQzNjEyGKakASDyygEo3tKGAzCr1IYDOFFAAVgBaglNQUlOQkFTSUNyCFhMWE43TkJQCqcBCjcIzIIBEgQzMjk1GPLKASCmpAEogJWJAzDSlokDOE9AAFgBaglNQUlOQkFTSUNyCFZMTkowU0JQCjUIxJgBEgMxMDQYpqQBIOBcKK6diQMw_aGJAzhFQAFYAWoJTUFJTkJBU0lDcghWTE5KMFNCUAo1CMSYARIEMjY2NRjgXCCYXSizpYkDMMumiQM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Mar 3 - Fri, Mar 27

YUL

Montreal

SLZ

São Luís

CA $1,321

Roundtrip

found 5 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:03/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:27/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1320.27&airProductToken=AQqzAQo1CMSYARIEMjY0MxiYXSDgXCjQ0IYDMKDShgM4RUAAWAFqCU1BSU5CQVNJQ3IIWExYTjdOQlAKNQjEmAESAzI2ORjgXCCmpAEo3teGAzCT3IYDOEVAAVgBaglNQUlOQkFTSUNyCFhMWE43TkJQCkMIxJgBEgQ3Mzk0GKakASDyygEo_t2GAzDL34YDOEVAAVgBaglNQUlOQkFTSUNyCFhMWE43TkJQegoIzIIBEgQ3Mzk0CrMBCkMIxJgBEgQ2MjAxGPLKASCmpAEo7OKIAzDD5IgDOEVAAFgBaglNQUlOQkFTSUNyCFZMTkEwTkJQegoIzIIBEgQ2MjAxCjUIxJgBEgMyNjgYpqQBIOBcKNTqiAMwou-IAzhFQAFYAWoJTUFJTkJBU0lDcghWTE5BME5CUAo1CMSYARIEMjY2NRjgXCCYXSiz-IgDMMv5iAM4RUABWAFqCU1BSU5CQVNJQ3IIVkxOQTBOQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Tue, Mar 3 - Sat, Mar 7

YUL

Montreal

SLZ

São Luís

CA $1,323

Roundtrip

found 4 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:03/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:07/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1322.16&airProductToken=AQqzAQo1CMSYARIEMjYyORiYXSDgXCia04YDMNzUhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlAKNQjEmAESAzI2ORjgXCCmpAEo3teGAzCT3IYDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQCkMIxJgBEgQ3Mzk0GKakASDyygEo_t2GAzDL34YDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ3Mzk0CqcBCjcIzIIBEgQzODU3GPLKASCmpAEokYOHAzDohIcDOFFAAFgBaglNQUlOQkFTSUNyCFhMTkEwVkJQCjUIxJgBEgMyNjgYpqQBIOBcKNSJhwMwoo6HAzhFQAFYAWoJTUFJTkJBU0lDcghYTE5BMFZCUAo1CMSYARIEMjU5NxjgXCCYXSjRlIcDMOmVhwM4RUABWAFqCU1BSU5CQVNJQ3IIWExOQTBWQlASCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB)

![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif)

Wed, Mar 4 - Wed, Mar 11

YUL

Montreal

SLZ

São Luís

CA $1,329

Roundtrip

found 2 days ago

[](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:SLZ,departure:04/03/2026TANYT&leg2=from:SLZ,to:YUL,departure:11/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1328.78&airProductToken=AQqzAQo1CMSYARIEMjY0MxiYXSDgXCjw24YDMMDdhgM4RUAAWAFqCU1BSU5CQVNJQ3IIVkxOSjBTQlAKNQjEmAESAzEwNRjgXCCmpAEomOGGAzDI5YYDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQCkMIxJgBEgQ3Mzk0GKakASDyygEonumGAzDr6oYDOEVAAVgBaglNQUlOQkFTSUNyCFZMTkowU0JQegoIzIIBEgQ3Mzk0EgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ)

__Flight from Montreal to Sao Luis (YUL - SLZ) route information__
| Origin airport      | Pierre Elliott Trudeau Intl. |
| ------------------- | ---------------------------- |
| Destination airport | Marechal Cunha Machado Intl. |
| Roundtrip price     | CA $1,084                    |
| Distance            | 6048 km                      |

## Montreal to São Luís Flights

**The easy way to book your flights from Montreal to Sao Luis** 

With Expedia, it’s simple to find and book flights to Sao Luis 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 Marechal Cunha Machado 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 Sao Luis today, tomorrow, or this week. 

**Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Marechal Cunha Machado Intl., SLZ** 

Sort your search results by price to find great deals on your flight from Montreal to Sao Luis—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Sao Luis from Montreal currently is just CA $1,085 rising to CA $1,329\. 

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 Sao Luis
- 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 Sao Luis 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 Sao Luis with Expedia today.

## Explore a world of travel with Expedia

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- [São Luís Historical Center Hotels ](https://www.expedia.ca/Sao-Luis-Historical-Center-Hotels.d6351424.Travel-Guide-Hotels)
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- [Flights to Atins ](https://www.expedia.ca/Cheap-Flights-To-Atins.d6351312.Travel-Guide-Flights)
- [Flights to Barreirinhas ](https://www.expedia.ca/Cheap-Flights-To-Barreirinhas.d6130048.Travel-Guide-Flights)
- [Flights to São Luís ](https://www.expedia.ca/Cheap-Flights-To-Sao-Luis.d6023853.Travel-Guide-Flights)
- [Flights to Maranhão ](https://www.expedia.ca/Destinations-In-Maranhao.d6052629.Flight-Destinations)

- [Visit Arari ](https://www.expedia.ca/Arari.dx3000409421)
- [Atins Vacations ](https://www.expedia.ca/Atins.d6351312.Destination-Travel-Guides)
- [Barreirinhas Wharf ](https://www.expedia.ca/Barreirinhas-Wharf-Barreirinhas.d553248621563218182.Vacation-Attraction)
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- [Codo Vacations ](https://www.expedia.ca/Codo.d6351306.Destination-Travel-Guides)
- [Visit Codo ](https://www.expedia.ca/Codo.dx6351306)
- [Lençóis Maranhenses National Park ](https://www.expedia.ca/Lencois-Maranhenses-National-Park-Maranhao.d6098695.Vacation-Attraction)
- [Maranhão Vacations ](https://www.expedia.ca/Maranhao.d6052629.Destination-Travel-Guides)
- [Visit Maranhão ](https://www.expedia.ca/Maranhao.dx6052629)
- [Visit Santo Amaro do Maranhão ](https://www.expedia.ca/Santo-Amaro-Do-Maranhao.dx6351256)
- [Visit Turu ](https://www.expedia.ca/Sao-Luis-Turu.dx553248635976399963)
- [São Luís Vacations ](https://www.expedia.ca/Sao-Luis.d6023853.Destination-Travel-Guides)
- [Visit São Luís ](https://www.expedia.ca/Sao-Luis.dx6023853)

- [Car rental Canarias ](https://www.expedia.ca/Car-Rentals-In-Canarias.d6337162.Car-Rental-Guide)
- [Car rentals near Lençóis Maranhenses National Park ](https://www.expedia.ca/Car-Rentals-In-Lencois-Maranhenses-National-Park.d6098695.Car-Rental-Guide)
- [Car rental São Luís ](https://www.expedia.ca/Car-Rentals-In-Sao-Luis.d6023853.Car-Rental-Guide)
- [Car rentals near Turu ](https://www.expedia.ca/Car-Rentals-In-Turu.d553248635976399963.Car-Rental-Guide)

- [Things to do in Atins ](https://www.expedia.ca/Things-To-Do-In-Atins.d6351312.Travel-Guide-Activities)
- [Things to do in São Luís ](https://www.expedia.ca/Things-To-Do-In-Sao-Luis.d6023853.Travel-Guide-Activities)

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