Title: CA $369 Cheap Flights from Montreal (YMQ) to Santiago (STI) - Expedia.ca ![Santiago which includes heritage architecture](https://images.trvl-media.com/place/3283/431eeeaf-b925-402d-9f33-099a1329abf2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Ministry of Tourism of the Dominican Republic ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $369 Cheap Flights from Montreal (YMQ) to Santiago (STI) [View CA $369 flight on Mon, Nov 17, 2025](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:STI,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:368.79&airProductToken=AQqaAQoyCMGCARIENTM1MBiYXSDimgEo0av9AjDxrP0COEJAAFgBagVCQVNJQ3IIT05OOEFCQloKMQjBggESAzc2OBjimgEgjAIogLT9AjD-tP0COEJAAVgBagVCQVNJQ3IIT05OOEFCQloKMQjBggESBDE1MDAYjAIg8kQo67X9AjD1tv0COEJAAVgBagVCQVNJQ3IIT05OOEFCQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) - [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 Santiago (STI-Cibao 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:ymq,to:sti,departure:25/10/2025TANYT&leg2=from:sti,to:ymq,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![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:sti,departure:25/10/2025TANYT&leg2=from:sti,to:ymq,departure:01/11/2025TANYT&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:sti,departure:25/10/2025TANYT&leg2=from:sti,to:ymq,departure:01/11/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) ![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 Santiago (STI) Prices were available within the past 7 days and start at CA $369 for one-way flights and CA $645 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) Thu, Nov 13 - Mon, Nov 24 YUL Montreal STI Santiago de los Caballeros CA $645 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:13/11/2025TANYT&leg2=from:STI,to:YUL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:644.79&airProductToken=AQqbAQoyCMGCARIENTM1MBiYXSDimgEo0f78AjDx__wCOEJAAFgBagVCQVNJQ3IIT05OOE5CQloKMgjBggESBDExOTQY4poBIIwCKK-B_QIwrYL9AjhCQAFYAWoFQkFTSUNyCE9OTjhOQkJaCjEIwYIBEgQxNTAwGIwCIPJEKOuI_QIw9Yn9AjhCQAFYAWoFQkFTSUNyCE9OTjhOQkJaCpsBCjEIwYIBEgQxOTY4GPJEIIwCKPP6_QIw_fv9AjhCQABYAWoFQkFTSUNyCE9OTjhOQkJaCjIIwYIBEgQxMjI2GIwCIKOxASiqgf4CMPOC_gI4QkABWAFqBUJBU0lDcghPTk44TkJCWgoyCMGCARIEMjA4NxijsQEgmF0omYT-AjD0hf4COEJAAVgBagVCQVNJQ3IIT05OOE5CQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Nov 29 - Sun, Dec 7 YUL Montreal STI Santiago de los Caballeros CA $650 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:29/11/2025TANYT&leg2=from:STI,to:YUL,departure:07/12/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:649.79&airProductToken=AQqZAQoxCMGCARIENTg4NRiYXSDvWSiur_4CMJ6w_gI4QkAAWAFqBUJBU0lDcghPTk44TkJCWgoxCMGCARIEMTg5MhjvWSCMAij0uf4CMKa7_gI4QkABWAFqBUJBU0lDcghPTk44TkJCWgoxCMGCARIEMjEyMxiMAiDyRCiswP4CMLDB_gI4QkABWAFqBUJBU0lDcghPTk44TkJCWgqbAQoxCMGCARIEMjg0NhjyRCCMAiiYiP8CMKWJ_wI4QkAAWAFqBUJBU0lDcghPTk44TkJCWgoyCMGCARIEMTcyNRiMAiDimgEo_o__AjCLkf8COEJAAVgBagVCQVNJQ3IIT05OOE5CQloKMgjBggESBDUxMzcY4poBIJhdKMua_wIw3Jv_AjhCQAFYAWoFQkFTSUNyCE9OTjhOQkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, Oct 24 - Fri, Nov 7 YUL Montreal STI Santiago de los Caballeros CA $658 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:24/10/2025TANYT&leg2=from:STI,to:YUL,departure:07/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:657.89&airProductToken=AQqbAQoyCMGCARIEMTk2NBiYXSCjsQEo4J37AjDdn_sCOEJAAFgBagVCQVNJQ3IIT05OME5IQloKMgjBggESBDI4OTgYo7EBIIwCKLap-wIw2qr7AjhCQAFYAWoFQkFTSUNyCE9OTjBOSEJaCjEIwYIBEgQxOTE3GIwCIPJEKNCx-wIwzbL7AjhCQAFYAWoFQkFTSUNyCE9OTjBOSEJaCpsBCjEIwYIBEgQyMjU3GPJEIIwCKJS3_AIwm7j8AjhCQABYAWoFQkFTSUNyCE9OTjhOQkJaCjIIwYIBEgQxMDk2GIwCIOKaASjLu_wCMMy8_AI4QkABWAFqBUJBU0lDcghPTk44TkJCWgoyCMGCARIENTM1MBjimgEgmF0o78T8AjCJxvwCOEJAAVgBagVCQVNJQ3IIT05OOE5CQloSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Nov 1 - Tue, Nov 4 YUL Montreal STI Santiago de los Caballeros CA $660 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:01/11/2025TANYT&leg2=from:STI,to:YUL,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:659.79&airProductToken=AQqZAQoxCMGCARIEMzYwMhiYXSCuHCjE-PsCMN_5-wI4QkAAWAFqBUJBU0lDcghPTk4wTkhCWgoxCMGCARIEMjk4NBiuHCCMAij0_vsCMK6A_AI4QkABWAFqBUJBU0lDcghPTk4wTkhCWgoxCMGCARIEMTU2MBiMAiDyRCi1hPwCMLOF_AI4QkABWAFqBUJBU0lDcghPTk4wTkhCWgqbAQoxCMGCARIEMjI1NxjyRCCMAii0lfwCMLuW_AI4QkAAWAFqBUJBU0lDcghPTk44TkJCWgoyCMGCARIEMzEwNBiMAiDimgEo9pj8AjD0mfwCOEJAAVgBagVCQVNJQ3IIT05OOE5CQloKMgjBggESBDUxMzcY4poBIJhdKIuc_AIwm538AjhCQAFYAWoFQkFTSUNyCE9OTjhOQkJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Feb 4 - Wed, Feb 18 YUL Montreal STI Santiago de los Caballeros CA $665 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:04/02/2026TANYT&leg2=from:STI,to:YUL,departure:18/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:664.79&airProductToken=AQpiCi8I1YIBEgQzNDg2GJhdIMSNASjwoIQDMOehhAM4TEAAWAFqAkJFcghMTkE4QTlCQQovCNWCARIEMTYyNBjEjQEg8kQoq6KEAzCNpIQDOExAAVgBagJCRXIITE5BOEE5QkEKYQouCNWCARIDNjIwGPJEIMSNASjUwIUDMMnChQM4TEAAWAFqAkJFcghMTkE4QTlCQQovCNWCARIEMzYyMRjEjQEgmF0o-MuFAzDWzIUDOExAAVgBagJCRXIITE5BOEE5QkESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sun, Nov 2 - Mon, Nov 17 YUL Montreal STI Santiago de los Caballeros CA $680 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:02/11/2025TANYT&leg2=from:STI,to:YUL,departure:17/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:679.81&airProductToken=AQpGCiEI1YIBEgQzNDg2GJhdIMSNASiw__sCMJuA_AI4TEAAWAEKIQjVggESBDE0ODkYxI0BIPJEKICF_AIw54b8AjhMQAFYAQpFCiAI1YIBEgMyNDAY8kQgxI0BKJin_QIwjan9AjhMQABYAQohCNWCARIEMzYyMRjEjQEgmF0ouKr9AjCUq_0COExAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Fri, Oct 24 - Fri, Oct 31 YUL Montreal STI Santiago de los Caballeros CA $692 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:24/10/2025TANYT&leg2=from:STI,to:YUL,departure:31/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:691.19&airProductToken=AQqRAQouCNWCARIEMzQxNBiYXSCIGCiMnfsCMIKe-wI4TEAAWAFqAkJFcghMTkEwQTlCQQouCNWCARIDNjk0GIgYIMSNASjOpfsCMJ6m-wI4TEABWAFqAkJFcghMTkEwQTlCQQovCNWCARIEMTQ4ORjEjQEg8kQo9av7AjDarfsCOExAAVgBagJCRXIITE5BMEE5QkEKYQouCNWCARIDNjY1GPJEIMSNASiU7PsCMInu-wI4TEAAWAFqAkJFcghMTkEwQTlCQQovCNWCARIEMzYyMRjEjQEgmF0o_PX7AjDY9vsCOExAAVgBagJCRXIITE5BMEE5QkESCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAB) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Oct 22 - Tue, Nov 4 YUL Montreal STI Santiago de los Caballeros CA $693 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:22/10/2025TANYT&leg2=from:STI,to:YUL,departure:04/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:692.91&airProductToken=AQpGCiEI1YIBEgQzNDU2GJhdIMSNASjYgvsCMLmD-wI4TEAAWAEKIQjVggESBDI0NTIYxI0BIPJEKJWE-wIw-YX7AjhMQAFYAQpFCiAI1YIBEgMyNDAY8kQgxI0BKPiU_AIw7Zb8AjhMQABYAQohCNWCARIEMzYyMRjEjQEgmF0omJj8AjD0mPwCOExAAVgBEgoIARABGAEqAlVBGAEiBAgBEAEoBDAB) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, Nov 13 - Mon, Nov 24 YUL Montreal STI Santiago de los Caballeros CA $696 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:13/11/2025TANYT&leg2=from:STI,to:YUL,departure:24/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:695.79&airProductToken=AQqbAQoyCMGCARIENTM1MBiYXSDimgEo0f78AjDx__wCOEJAAFgBagVCQVNJQ3IIT05OOE5CQloKMgjBggESBDExOTQY4poBIIwCKK-B_QIwrYL9AjhCQAFYAWoFQkFTSUNyCE9OTjhOQkJaCjEIwYIBEgQxNTAwGIwCIPJEKOuI_QIw9Yn9AjhCQAFYAWoFQkFTSUNyCE9OTjhOQkJaCpkBCjEIwYIBEgQxOTY4GPJEIIwCKPP6_QIw_fv9AjhCQABYAWoFQkFTSUNyCFFOTjhNSEJaCjEIwYIBEgQyMjM2GIwCIO9ZKOD9_QIwhf_9AjhCQAFYAWoFQkFTSUNyCFFOTjhNSEJaCjEIwYIBEgQ2MDExGO9ZIJhdKOSD_gIwy4T-AjhCQAFYAWoFQkFTSUNyCFFOTjhNSEJaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Oct 24 - Fri, Oct 31 YUL Montreal STI Santiago de los Caballeros CA $1,243 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:STI,departure:24/10/2025TANYT&leg2=from:STI,to:YUL,departure:31/10/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1242.69&airProductToken=AQqmAQo2CMSYARIENTM2NxiYXSDjtAEol577AjCRn_sCOEVAAFgBaglNQUlOQkFTSUNyCEhOV0Y3TkJaCjUIxJgBEgM1MzIY47QBIKlRKLWg-wIwpqH7AjhFQAFYAWoJTUFJTkJBU0lDcghITldGN05CWgo1CMSYARIEMTg0NRipUSDyRCi_pfsCMKOn-wI4RUABWAFqCU1BSU5CQVNJQ3IISE5XRjdOQloKpQEKNQjEmAESBDE5NjkY8kQgqVEo3-77AjDJ8PsCOEVAAFgBaglNQUlOQkFTSUNyCFFOWEo3TkJaCjUIxJgBEgQyMjg2GKlRIOBcKJjz-wIwq_T7AjhFQAFYAWoJTUFJTkJBU0lDcghRTlhKN05CWgo1CMSYARIEMjU5NxjgXCCYXSjE9fsCMNv2-wI4RUABWAFqCU1BSU5CQVNJQ3IIUU5YSjdOQloSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ## Alternative airports near Santiago de los Caballeros 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:POP,departure:25/10/2025TANYT&leg2=from:POP,to:YUL,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) POP Gregorio Luperon Intl. Cheapest 59 min [Flights from CA $434](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:POP,departure:25/10/2025TANYT&leg2=from:POP,to:YUL,departure:28/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Montreal to Santiago (YUL - STI) route information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Cibao Intl. | | Airlines serving | American Airlines, Delta, United | | Roundtrip price | CA $645 | | Distance | 2894 km | ## Montreal to Santiago de los Caballeros Flights **The easy way to book your flights from Montreal to Santiago**  With Expedia, it’s simple to find and book flights to Santiago 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 Cibao 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 Santiago today, tomorrow, or this week.   **Save dollars with cheap flights from YMQ-All Airports, YMQ to Cibao Intl., STI**  Sort your search results by price to find great deals on your flight from Montreal to Santiago—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Santiago from Montreal currently is just CA $645 rising to CA $1,243.   Here are more money-saving tips:  - Fly in November when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Santiago   - 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 Santiago 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 Santiago with Expedia today. ## Explore a world of travel with Expedia \*Available to Expedia members.