Title: CA $264 Cheap Flights from Montreal (YMQ) to Denver (DEN) - Expedia.ca ![Denver Colorado downtown with City Park](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178254/7cc57818-0302-43a8-831e-86e04b8cc6a7.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $264 Cheap Flights from Montreal (YMQ) to Denver (DEN) [View CA $264 flight on Sat, Feb 21, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:DEN,departure:21/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:263.52&airProductToken=AQqbAQoyCMGCARIENTY3ORiYXSDimgEomuCFAzDO4YUDOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlgKMgjBggESBDIzMTkY4poBIK4cKP3ihQMw_-OFAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgQxMzg3GK4cIINpKPHmhQMwqOiFAzhCQAFYAWoFQkFTSUNyCE83QVdaU0JaEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) - [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 Denver, CO (DEN-Denver Intl.) - ![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:den,departure:22/10/2025TANYT&leg2=from:den,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![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:den,departure:22/10/2025TANYT&leg2=from:den,to:ymq,departure:29/10/2025TANYT&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:den,departure:22/10/2025TANYT&leg2=from:den,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:den,departure:22/10/2025TANYT&leg2=from:den,to:ymq,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![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:den,departure:22/10/2025TANYT&leg2=from:den,to:ymq,departure:29/10/2025TANYT&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 Denver (DEN) Prices were available within the past 7 days and start at CA $264 for one-way flights and CA $452 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, May 22 - Fri, May 29 YUL Montreal DEN Denver CA $452 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:22/05/2026TANYT&leg2=from:DEN,to:YUL,departure:29/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:451.08&airProductToken=AQplCjAI16YBEgM1NTkYmF0gmBYohdSNAzCh1o0DOEVAAFgBagVCQVNJQ3IITFRRRDBaQlcKMQjXpgESBDE1NzIYmBYgg2kovNmNAzDS2o0DOEVAAVgBagVCQVNJQ3IITFRRRDBaQlcKZQoxCNemARIEMTU3MRiDaSCYFiinpo4DML2njgM4RUAAWAFqBUJBU0lDcghMVFFEMFpCVwowCNemARIDNTYwGJgWIJhdKJ6pjgMwmquOAzhFQAFYAWoFQkFTSUNyCExUUUQwWkJXEgoIARABGAEqAldTGAEiBAgBEAEoAigDKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Nov 1 - Sun, Nov 2 YUL Montreal DEN Denver CA $503 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:01/11/2025TANYT&leg2=from:DEN,to:YUL,departure:02/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:502.07&airProductToken=AQozCjEI1YIBEgQ4NTIzGJhdIINpKMX4-wIw0_r7AjhHQABYAWoFMl9lY29yCEdBQTVBRkROCmYKMQjVggESBDEzNzcYg2kgrhwo7P_7AjCMgfwCOEdAAFgBagUyX2Vjb3IIR0FBNUFGRE4KMQjVggESBDM0MTgYrhwgmF0oxoH8AjDUgvwCOEdAAFgBagUyX2Vjb3IIR0FBNUFGRE4SCggBEAEYASoCVUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, Apr 29 - Wed, May 6 YUL Montreal DEN Denver CA $513 Roundtrip found 5 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:29/04/2026TANYT&leg2=from:DEN,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:512.06&airProductToken=AQpmCjEIwYIBEgQzNTI4GJhdIK4cKP7TiwMwmdWLAzhCQABYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgQxMzg3GK4cIINpKJXYiwMww9mLAzhCQAFYAWoFQkFTSUNyCE5XQUlaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Wed, May 6 - Wed, May 13 YUL Montreal DEN Denver CA $520 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:06/05/2026TANYT&leg2=from:DEN,to:YUL,departure:13/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:519.86&airProductToken=AQqYAQoxCMGCARIENjAyMRiYXSDvWSjcoYwDMMWijAM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAowCMGCARIDNDcwGO9ZIK4cKKmjjAMws6SMAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgQxMzg3GK4cIINpKPWmjAMwo6iMAzhCQAFYAWoFQkFTSUNyCE5XQUlaTkJYEgoIARABGAEqAkFBGAEiBAgBEAEoAigDKAQwCw) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Feb 21 - Sat, Feb 28 YUL Montreal DEN Denver CA $528 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:21/02/2026TANYT&leg2=from:DEN,to:YUL,departure:28/02/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:527.55&airProductToken=AQqbAQoyCMGCARIENTY3ORiYXSDimgEomuCFAzDO4YUDOEJAAFgBagVCQVNJQ3IIT1ZBQ1pTQlgKMgjBggESBDIzMTkY4poBIK4cKP3ihQMw_-OFAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgQxMzg3GK4cIINpKPHmhQMwqOiFAzhCQAFYAWoFQkFTSUNyCE83QVdaU0JaCmYKMQjBggESBDI3NzEYg2kgrhwo_q-GAzChsYYDOEJAAFgBagVCQVNJQ3IITlZBQ1pTQlgKMQjBggESBDM4MzMYrhwgmF0ozrGGAzDQsoYDOEJAAVgBagVCQVNJQ3IITlZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Sat, Apr 25 - Sat, May 2 YUL Montreal DEN Denver CA $538 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:25/04/2026TANYT&leg2=from:DEN,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:537.33&airProductToken=AQqYAQoxCMGCARIENjAyMRiYXSDvWSj8pYsDMOWmiwM4QkAAWAFqBUJBU0lDcghPVkFDWlNCWAowCMGCARIDNDcwGO9ZIK4cKMmniwMw06iLAzhCQAFYAWoFQkFTSUNyCE9WQUNaU0JYCjEIwYIBEgQxMzg3GK4cIINpKJWriwMww6yLAzhCQAFYAWoFQkFTSUNyCE5XQUlaTkJYCpgBCjEIwYIBEgQyNzcxGINpIK4cKLD0iwMwxfWLAzhCQABYAWoFQkFTSUNyCE5XQUlaTkJYCjAIwYIBEgM0NzEYrhwg71kotviLAzCu-YsDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlgKMQjBggESBDYwMjcY71kgmF0o3PmLAzDK-osDOEJAAVgBagVCQVNJQ3IIT1ZBQ1pTQlgSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Nov 3 - Thu, Nov 6 YUL Montreal DEN Denver CA $538 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:03/11/2025TANYT&leg2=from:DEN,to:YUL,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:537.73&airProductToken=AQozCjEIwYYBEgQxMDczGJhdIINpKMGP_AIwz5H8AjhHQABYAWoFQkFTSUNyCEdOQTJBOUJBCjMKMQjBhgESBDEwNzQYg2kgmF0op6_8AjCGsfwCOEdAAFgBagVCQVNJQ3IIR05BMkE5QkESCggCEAEYAioCQUMYASIECAEQASgCKAMoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Fri, May 22 - Fri, May 29 YUL Montreal DEN Denver CA $540 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:22/05/2026TANYT&leg2=from:DEN,to:YUL,departure:29/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:539.41&airProductToken=AQplCjAI16YBEgM1NTkYmF0gmBYohdSNAzCh1o0DOEVAAFgBagVCQVNJQ3IITFRRRDBaQlcKMQjXpgESBDE1NzIYmBYgg2kovNmNAzDS2o0DOEVAAVgBagVCQVNJQ3IITFRRRDBaQlcSCggBEAEYASoCV1MYASIECAEQASgCKAMoBDAB) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Mon, Nov 3 - Thu, Nov 6 YUL Montreal DEN Denver CA $547 Roundtrip found 5 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:03/11/2025TANYT&leg2=from:DEN,to:YUL,departure:06/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:546.77&airProductToken=AQpnCjEIwYYBEgM0MDcYmF0gmM4BKI6M_AIw6Iz8AjhHQABYAWoFQkFTSUNyCEdOQTJBOUJBCjIIwYYBEgQxMDQxGJjOASCDaSimjvwCMIyQ_AI4R0ABWAFqBUJBU0lDcghHTkEyQTlCQQozCjEIwYYBEgQxMDc0GINpIJhdKKev_AIwhrH8AjhHQABYAWoFQkFTSUNyCEdOQTJBOUJBEgoIAhABGAIqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Nov 5 - Wed, Nov 12 YUL Montreal DEN Denver CA $547 Roundtrip just found [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:DEN,departure:05/11/2025TANYT&leg2=from:DEN,to:YUL,departure:12/11/2025TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:546.99&airProductToken=AQqlAQo1CMSYARIENTQyNxiYXSDMfCiQofwCMMSi_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFVTkEwQlEKNQjEmAESBDIwMjgYzHwg8hIonqX8AjDMpvwCOEVAAVgBaglNQUlOQkFTSUNyCFZBVU5BMEJRCjUIxJgBEgQxNjY3GPISIINpKMuo_AIwpKn8AjhFQAFYAWoJTUFJTkJBU0lDcghWQVZTQjRCQwqlAQo1CMSYARIEMjU0NBiDaSDyEiiE8PwCMOPw_AI4RUAAWAFqCU1BSU5CQVNJQ3IIVkFWU0I0QkMKNQjEmAESBDI5MjQY8hIgzHwo5fL8AjD98_wCOEVAAVgBaglNQUlOQkFTSUNyCFZBVU5BMEJRCjUIxJgBEgQ1NDg5GMx8IJhdKLj2_AIw2vf8AjhFQAFYAWoJTUFJTkJBU0lDcghWQVVOQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Montreal (YMQ) to Denver (DEN) ### August is typically the cheapest month to fly From CA $409 - CA $868 per traveller. ## Alternative airports near Denver 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:DEN,departure:22/10/2025TANYT&leg2=from:DEN,to:YUL,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) DEN Denver Intl. Cheapest 32 min [Flights from CA $593](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:DEN,departure:22/10/2025TANYT&leg2=from:DEN,to:YUL,departure:31/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) Flight from Montreal to Denver (YUL - DEN) route information | Origin airport | Pierre Elliott Trudeau Intl. | | --- | --- | | Destination airport | Denver Intl. | | Airlines serving | Air Canada, American Airlines, Delta, United, WestJet | | Roundtrip price | CA $451 | | Distance | 2572 km | ## Montreal to Denver Flights **The easy way to book your flights from Montreal to Denver**  With Expedia, it’s simple to find and book flights to Denver 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 Denver 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 Denver today, tomorrow, or this week.   **Save dollars with cheap flights from YMQ-All Airports, YMQ to Denver Intl., DEN**  Sort your search results by price to find great deals on your flight from Montreal to Denver—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Denver from Montreal currently is just CA $452 rising to CA $547.   Here are more money-saving tips:  - Fly in May when flight prices are normally at their lowest  - Book about a month to 6 weeks before you travel for the best prices to Denver   - 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 Denver 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 Denver with Expedia today. ## Explore a world of travel with Expedia \*Available to Expedia members.