Title: CA $606 Cheap Flights from Montreal (YUL) to Butte (BTM) - Expedia.ca ![Butte which includes mountains, a small town or village and a city](https://images.trvl-media.com/place/707/99e75488-c739-4759-a084-1d224d345389.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Cheryl Ackerman ![](https://images.trvl-media.com/place/707/99e75488-c739-4759-a084-1d224d345389.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # CA $606 Cheap Flights from Montreal (YUL) to Butte (BTM) [View CA $606 flight on Sun, Mar 8, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:YUL,to:BTM,departure:08/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:605.32&airProductToken=AQqlAQo1CMSYARIENTQyNxiYXSDMfCi0iIcDMPGJhwM4RUAAWAFqCU1BSU5CQVNJQ3IITEE3TkEwQlEKNQjEmAESBDI2NTEYzHwg8hIo4IqHAzCOjIcDOEVAAVgBaglNQUlOQkFTSUNyCExBN05BMEJRCjUIxJgBEgQ0MzEyGPISIOFkKLSNhwMwjI6HAzhFQAFYAWoJTUFJTkJBU0lDcghMQTdOQTBCURIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ## Popular airlines from Trudeau International Airport (YUL) to Butte, MT (BTM-Bert Mooney) - ![](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:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![](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:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:18/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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\* - ![](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\* - ![](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 Butte (BTM) Prices were available within the past 7 days and start at CA $606 for one-way flights and CA $710 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) Thu, Mar 26 - Tue, Mar 31 YUL Montreal BTM Butte CA $710 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:26/03/2026TANYT&leg2=from:BTM,to:YUL,departure:31/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:709.68&airProductToken=AQqlAQo1CMSYARIENTQyNxiYXSDMfCj00ogDMLHUiAM4VkAAWAFqCU1BSU5DTEFTQ3IIVkFVU0EwTUwKNQjEmAESBDI2NTEYzHwg8hIooNWIAzDO1ogDOFZAAVgBaglNQUlOQ0xBU0NyCFZBVVNBME1MCjUIxJgBEgQ0MzEyGPISIOFkKPTXiAMwzNiIAzhVQAFYAWoJTUFJTkNMQVNDcghVRVZOQTBNTwqkAQo1CMSYARIENDMxMhjhZCDyEiiqkYkDMPqRiQM4VUAAWAFqCU1BSU5DTEFTQ3IIVUVWTkEwTU8KNAjEmAESAzkxMhjyEiDgXCjlk4kDMMGViQM4VkABWAFqCU1BSU5DTEFTQ3IIVkFVU0EwTUwKNQjEmAESBDI1OTcY4FwgmF0osZeJAzDJmIkDOFZAAVgBaglNQUlOQ0xBU0NyCFZBVVNBME1MEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 11 - Mon, Mar 16 YUL Montreal BTM Butte CA $804 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:803.29&airProductToken=AQqkAQo1CMSYARIEMjY0MxiYXSDgXCiUqocDMM6rhwM4WEAAWAFqCU1BSU5DTEFTQ3IIWEFVU0EwTUwKNAjEmAESAzM4NxjgXCDyEiiErIcDMISuhwM4WEABWAFqCU1BSU5DTEFTQ3IIWEFVU0EwTUwKNQjEmAESBDQzMTIY8hIg4WQolK-HAzDsr4cDOFFAAVgBaglNQUlOQ0xBU0NyCFFFME5BME1PCqQBCjUIxJgBEgQ0MzEyGOFkIPISKMrohwMwmumHAzhVQABYAWoJTUFJTkNMQVNDcghVRVZOQTBNTwo0CMSYARIDOTEyGPISIOBcKIXrhwMw4eyHAzhWQAFYAWoJTUFJTkNMQVNDcghWQVVTQTBNTAo1CMSYARIEMjU5NxjgXCCYXSjR7ocDMOnvhwM4VkABWAFqCU1BSU5DTEFTQ3IIVkFVU0EwTUwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Fri, Mar 13 - Wed, Mar 18 YUL Montreal BTM Butte CA $822 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:13/03/2026TANYT&leg2=from:BTM,to:YUL,departure:18/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:821.15&airProductToken=AQqkAQo1CMSYARIEMjY0MxiYXSDgXCjUwIcDMI7ChwM4VkAAWAFqCU1BSU5DTEFTQ3IIVkFVU0EwTUwKNAjEmAESAzM4NxjgXCDyEijEwocDMMTEhwM4VkABWAFqCU1BSU5DTEFTQ3IIVkFVU0EwTUwKNQjEmAESBDQzMTIY8hIg4WQo1MWHAzCsxocDOFFAAVgBaglNQUlOQ0xBU0NyCFFFME5BME1PCqQBCjUIxJgBEgQ0MzEyGOFkIPISKIr_hwMw2v-HAzhVQABYAWoJTUFJTkNMQVNDcghVRVZOQTBNTwo0CMSYARIDOTEyGPISIOBcKMWBiAMwoYOIAzhUQAFYAWoJTUFJTkNMQVNDcghUQVVOQTBNTAo1CMSYARIEMjU5NxjgXCCYXSiRhYgDMKmGiAM4VEABWAFqCU1BSU5DTEFTQ3IIVEFVTkEwTUwSCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, Mar 12 - Tue, Mar 17 YUL Montreal BTM Butte CA $834 Roundtrip found 13 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:12/03/2026TANYT&leg2=from:BTM,to:YUL,departure:17/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:833.75&airProductToken=AQqlAQo1CMSYARIENTQyNxiYXSDMfCi0tYcDMPG2hwM4WEAAWAFqCU1BSU5DTEFTQ3IIWEFVU0EwTUwKNQjEmAESBDI2NTEYzHwg8hIo4LeHAzCOuYcDOFhAAVgBaglNQUlOQ0xBU0NyCFhBVVNBME1MCjUIxJgBEgQ0MzEyGPISIOFkKLS6hwMwjLuHAzhRQAFYAWoJTUFJTkNMQVNDcghRRTBOQTBNTwqkAQo1CMSYARIENDMxMhjhZCDyEijq84cDMLr0hwM4VUAAWAFqCU1BSU5DTEFTQ3IIVUVWTkEwTU8KNAjEmAESAzkxMhjyEiDgXCil9ocDMIH4hwM4VEABWAFqCU1BSU5DTEFTQ3IIVEFVTkEwTUwKNQjEmAESBDI1OTcY4FwgmF0o8fmHAzCJ-4cDOFRAAVgBaglNQUlOQ0xBU0NyCFRBVU5BME1MEgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Wed, Mar 11 - Sun, Mar 15 YUL Montreal BTM Butte CA $857 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:856.91&airProductToken=AQpmCiAIxJgBEgQ1NDI3GJhdIMx8KJSqhwMw0auHAzhWQABYAQogCMSYARIEMjY1MRjMfCDyEijArIcDMO6thwM4VkABWAEKIAjEmAESBDQzMTIY8hIg4WQolK-HAzDsr4cDOFFAAVgBCmYKIAjEmAESBDQzMTIY4WQg8hIoqt2HAzD63YcDOFFAAFgBCiAIxJgBEgQ0MTEzGPISIJgWKMrehwMwzt-HAzhYQAFYAQogCMSYARIENzEwNBiYFiCYXSi14IcDMLnihwM4WEABWAESCggBEAEYASoCREwYASIECAEQASgEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sun, Apr 5 - Fri, Apr 10 YUL Montreal BTM Butte CA $904 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:05/04/2026TANYT&leg2=from:BTM,to:YUL,departure:10/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:903.07&airProductToken=AQqlAQo1CMSYARIENTQyNxiYXSDMfCi0w4kDMPHEiQM4RUAAWAFqCU1BSU5CQVNJQ3IIVkFXTkEwQlEKNQjEmAESBDI2NTEYzHwg8hIo4MWJAzCOx4kDOEVAAVgBaglNQUlOQkFTSUNyCFZBV05BMEJRCjUIxJgBEgQ0MzEyGPISIOFkKLTIiQMwjMmJAzhFQAFYAWoJTUFJTkJBU0lDcghWQVdOQTBCUQqkAQo1CMSYARIENDMxMhjhZCDyEijqgYoDMLqCigM4RUAAWAFqCU1BSU5CQVNJQ3IIVUFVT0EwQlEKNAjEmAESAzkxMhjyEiDgXCilhIoDMIGGigM4RUABWAFqCU1BSU5CQVNJQ3IIVUFVT0EwQlEKNQjEmAESBDI1OTcY4FwgmF0o8YeKAzCJiYoDOEVAAVgBaglNQUlOQkFTSUNyCFVBVU9BMEJREgoIARABGAEqAkRMGAEiBAgBEAEoAigDKAQwAQ) ![Air Canada](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AC.gif) Wed, Mar 11 - Mon, Mar 16 YUL Montreal BTM Butte CA $919 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:918.67&airProductToken=AQqsAQpACMGGARIEMzY1MxiYXSCuHCjYqYcDMIyrhwM4R0AAWAFqCFNUQU5EQVJEcghHTkE0QTdUR3oKCNWCARIEMzY1MwozCNWCARIEMjM0NxiuHCCDaSihrocDMNGvhwM4TEABWAFqB0VDT05PTVlyCExGQTRBREROCjMI1YIBEgQ1MDMwGINpIOFkKKyxhwMwqrKHAzhMQAFYAWoHRUNPTk9NWXIITEZBNEFERE4KowEKMwjVggESBDUwMzcY4WQgg2ko4OSHAzDi5YcDOExAAFgBagdFQ09OT01ZcghMRUEyQUFETgo1CMGGARIEMTA0MBiDaSCYzgEoouiHAzDh6YcDOEdAAVgBaghTVEFOREFSRHIIR05BNEEyVEcKNQjBhgESBDc4ODQYmM4BIJhdKM7qhwMwoeuHAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTRBMlRHEgoIARABGAEqAkFDGAEiBAgBEAEoAigDKAQwAQ) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Sat, Apr 4 - Thu, Apr 9 YUL Montreal BTM Butte CA $952 Roundtrip found 4 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:04/04/2026TANYT&leg2=from:BTM,to:YUL,departure:09/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:951.08&airProductToken=AQqmAQo2CMSYARIENTA1NhiYXSDjtAEo2LeJAzDZuIkDOEtAAFgBaglNQUlOQ0xBU0NyCEtBVVRBME1MCjUIxJgBEgM5MzUY47QBIPISKM-6iQMwxbyJAzhLQAFYAWoJTUFJTkNMQVNDcghLQVVUQTBNTAo1CMSYARIENDMxMhjyEiDhZCiUvYkDMOy9iQM4VUABWAFqCU1BSU5DTEFTQ3IIVUVWTkEwTU8KpAEKNQjEmAESBDQzMTIY4WQg8hIoyvaJAzCa94kDOFVAAFgBaglNQUlOQ0xBU0NyCFVFVk5BME1PCjQIxJgBEgM5MTIY8hIg4FwohfmJAzDh-okDOFVAAVgBaglNQUlOQ0xBU0NyCFVBVU9BME1MCjUIxJgBEgQyNTk3GOBcIJhdKNH8iQMw6f2JAzhVQAFYAWoJTUFJTkNMQVNDcghVQVVPQTBNTBIKCAEQARgBKgJETBgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Mar 10 - Sun, Mar 15 YUL Montreal BTM Butte CA $962 Roundtrip found 1 hour ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:10/03/2026TANYT&leg2=from:BTM,to:YUL,departure:15/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:961.91&airProductToken=AQplCiAIxJgBEgQyNjQzGJhdIOBcKPSehwMwrqCHAzhVQABYAQofCMSYARIDMzg3GOBcIPISKOSghwMw5KKHAzhVQAFYAQogCMSYARIENDMxMhjyEiDhZCj0o4cDMMykhwM4UUABWAEKZgogCMSYARIENDMxMhjhZCDyEiiq3YcDMPrdhwM4UUAAWAEKIAjEmAESBDQxMTMY8hIgmBYoyt6HAzDO34cDOFhAAVgBCiAIxJgBEgQ3MTA0GJgWIJhdKLXghwMwueKHAzhYQAFYARIKCAEQARgBKgJETBgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Wed, Mar 11 - Mon, Mar 16 YUL Montreal BTM Butte CA $1,033 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YUL,to:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:16/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:1032.02&airProductToken=AQqqAQo_CNWCARIEODM3MRiYXSCuHCilq4cDMNKshwM4R0AAWAFqB0VDT05PTVlyCEdOQTRBMlRHegoIwYYBEgQ4MzcxCjII1YIBEgMyNzAYrhwgg2ko9a2HAzCkr4cDOEdAAVgBagdFQ09OT01ZcghHTkE0QTJURwozCNWCARIENTAzMBiDaSDhZCissYcDMKqyhwM4TEABWAFqB0VDT05PTVlyCExFQTRBQUROCqIBCjMI1YIBEgQ1MDM3GOFkIINpKODkhwMw4uWHAzhMQABYAWoHRUNPTk9NWXIITEVBMkFBRE4KNQjBhgESBDEwNDAYg2kgmM4BKKLohwMw4emHAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTRBMlRHCjQIwYYBEgM0ODAYmM4BIJhdKKfthwMw_-2HAzhHQAFYAWoIU1RBTkRBUkRyCEdOQTRBMlRHEgoIARABGAEqAlVBGAEiBAgBEAEoAigDKAQwAQ) ![](https://forever.travel-assets.com/flex/flexmanager/images/2026/02/06/expedia-sale-2026-desktop-us-ca.jpg?impolicy=fcrop&w=1400&h=600&q=mediumHigh) ## The Annual Vacation Sale Members save up to 40% on hotels and homes. Plan this year’s big trip and save. [Book now](https://expedia.ca/deals?rfrr=FTG_SPRING_PROMO_) ## Alternative airports near Butte 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:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:16/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) BTM Bert Mooney CheapestClosest 8 min [Flights from CA $778 ](https://www.expedia.ca/Flights-Search?leg1=from:YUL,to:BTM,departure:11/03/2026TANYT&leg2=from:BTM,to:YUL,departure:16/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&sortOrder=INCREASING&sortType=PRICE) ## Frequently asked questions ### How much is a flight from Pierre Elliott Trudeau Intl. Airport (YUL) to BTM? ### Do I need to pay a cancellation fee if I cancel my flight from Montréal–Trudeau to Bert Mooney Airport? ### How do I find cheap flights from Montreal Airport to BTM that have flexible change policies? ### How far is the flight from Pierre Elliott Trudeau Intl. Airport (YUL) to Bert Mooney Airport? ### Which airlines fly direct from Montréal–Trudeau to BTM? ### Are Montreal Airport to BTM flight tickets cheaper when they're purchased at the last minute? ## Travel information | Origin airport | Pierre Elliott Trudeau Intl. | | ------------------- | ---------------------------- | | Destination airport | Bert Mooney | | Airlines serving | Delta, United | | Roundtrip price | CA $710 | | Distance | 2962 km | ## Book with confidence # Montreal to Butte Flights **The easy way to book your flights from Montreal to Butte** With Expedia, it’s simple to find and book flights to Butte 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 Bert Mooney, 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 Butte today, tomorrow, or this week. **Save dollars with cheap flights from Pierre Elliott Trudeau Intl., YUL to Bert Mooney, BTM** Sort your search results by price to find great deals on your flight from Montreal to Butte—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Butte from Montreal currently is just CA $710 rising to CA $1,033\. 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 Butte - 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 Butte 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 Butte with Expedia today. \*Available to Expedia members.