Title: Cheap Flights to Greenough , MT from CA $134 - Expedia.ca ![Glacier National Park which includes a river or creek, forest scenes and a waterfall](https://images.trvl-media.com/place/6229377/c66b25d3-17ba-4746-9821-93ecac67a2c2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6229377/c66b25d3-17ba-4746-9821-93ecac67a2c2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights to Greenough , MT from CA $134 [View CA $134 flight on Tue, Apr 7, 2026](https://expedia.ca/Flights-Search?trip=oneway&leg1=from:SEA,to:MSO,departure:07/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:133.80&airProductToken=AQovCi0IwaYBEgM2NjQYkgEgzHQojeKJAzDl4okDOFhAAFgBagJTVnIIT0gyT1hVQk4SCggBEAEYASoCQVMYASIECAEQASgCKAMoBDAB) - [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 [Hotels in Greenough](https://expedia.ca/Greenough-Hotels.d6004417.Travel-Guide-Hotels)[Greenough Car Rentals](https://expedia.ca/Car-Rentals-In-Greenough.d6004417.Car-Rental-Guide)[Greenough Vacation Packages](https://expedia.ca/Greenough.d6004417.Destination-Travel-Guides) ## Popular airlines - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Greenough, Montana, United States of America,departure:27/02/2026TANYT&leg2=from:Greenough, Montana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![](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:CMH,to:Greenough, Montana, United States of America,departure:27/02/2026TANYT&leg2=from:Greenough, Montana, United States of America,to:CMH,departure:06/03/2026TANYT&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:CMH,to:Greenough, Montana, United States of America,departure:27/02/2026TANYT&leg2=from:Greenough, Montana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![](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:CMH,to:Greenough, Montana, United States of America,departure:27/02/2026TANYT&leg2=from:Greenough, Montana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_HA.svg) Hawaiian Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Greenough, Montana, United States of America,departure:27/02/2026TANYT&leg2=from:Greenough, Montana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_KL.svg) KLM [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Greenough, Montana, United States of America,departure:27/02/2026TANYT&leg2=from:Greenough, Montana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"KL"}}]) - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AF.svg) Air France [](https://www.expedia.ca/Flights-Search?leg1=from:CMH,to:Greenough, Montana, United States of America,departure:27/02/2026TANYT&leg2=from:Greenough, Montana, United States of America,to:CMH,departure:06/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AF"}}]) - ![](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) ## How much is the cheapest flight to Greenough? Prices were available within the past 7 days and start at CA $134 for one-way flights and CA $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Wed, May 13 - Sat, May 16 SEA Seattle MSO Missoula CA $215 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MSO,departure:13/05/2026TANYT&leg2=from:MSO,to:SEA,departure:16/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:214.40&airProductToken=AQoiCiAIwaYBEgQyMTYwGJIBIMx0KPb0jAMwy_WMAzhYQABYAQoiCiAIwaYBEgQyMTYwGMx0IJIBKNOXjQMwsJiNAzhYQABYARIKCAEQARgBKgJBUxgBIgQIARABKAQwAQ) ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Mar 7 - Tue, Mar 10 YVR Vancouver MSO Missoula CA $298 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MSO,departure:07/03/2026TANYT&leg2=from:MSO,to:YVR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:297.92&airProductToken=AQpECiAI1YIBEgM2NDAYuI0BIINpKN7_hgMwkIGHAzhOQABYAQogCNWCARIENTIyOBiDaSDMdCjdgYcDMOyChwM4TkABWAEKRQogCNWCARIENDcwMBjMdCCDaSjUpIcDMN-lhwM4TkAAWAEKIQjVggESBDE5MTAYg2kguI0BKLOmhwMw7qeHAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Fri, May 15 - Tue, May 19 DTW Detroit MSO Missoula CA $457 Roundtrip found 3 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:DTW,to:MSO,departure:15/05/2026TANYT&leg2=from:MSO,to:DTW,departure:19/05/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:456.40&airProductToken=AQpnCjIIwYIBEgQxMjU5GOO0ASCuHCj4hI0DMM2FjQM4QkAAWAFqBUJBU0lDcghPVUZIWk5CWAoxCMGCARIENDE5ORiuHCDMdCiQh40DMP6IjQM4QkABWAFqBUJBU0lDcghPVUZIWk5CWApnCjEIwYIBEgQ0MTk5GMx0IK4cKJy2jQMw-7eNAzhCQABYAWoFQkFTSUNyCE9WQVpaTkJWCjIIwYIBEgQzMzgyGK4cIOO0ASituY0DMI26jQM4QkABWAFqBUJBU0lDcghPVkFaWk5CVhIKCAEQARgBKgJBQRgBIgQIARABKAIoAygEMAs) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Tue, Jul 14 - Mon, Jul 20 YWG Winnipeg MSO Missoula CA $549 Roundtrip found 2 hours ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YWG,to:MSO,departure:14/07/2026TANYT&leg2=from:MSO,to:YWG,departure:20/07/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:548.36&airProductToken=AQpECiAIxJgBEgQzNTI2GNg1IMx8KJWtkgMw8K2SAzhFQABYAQogCMSYARIEMjYxMBjMfCDMdCjvr5IDMJuxkgM4RUABWAEKRAogCMSYARIEMjkwNxjMdCDMfCih7JIDMMLtkgM4RUAAWAEKIAjEmAESBDM4MjMYzHwg2DUoyu-SAzCn8JIDOEVAAVgBEgoIARABGAEqAkRMGAEiBAgBEAEoBDAB) ![WestJet](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/WS.gif) Thu, Mar 19 - Tue, Mar 24 YQR Regina MSO Missoula CA $736 Roundtrip found 2 days ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YQR,to:MSO,departure:19/03/2026TANYT&leg2=from:MSO,to:YQR,departure:24/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:735.39&airProductToken=AQqiAQoyCNemARIEMzU1NhiYjAEg2DUo1YSIAzCthYgDOExAAFgBagVFQ09OT3IITEFVRDBMRVcKNQjEmAESBDM4NzEY2DUgzHwo94aIAzDVh4gDOFVAAVgBaglNQUlOQ0xBU0NyCFVBVk9BME1MCjUIxJgBEgQyNjEwGMx8IMx0KO6JiAMwmouIAzhVQAFYAWoJTUFJTkNMQVNDcghVQVZPQTBNTAqTAQotCMGmARIDNjY1GMx0IJIBKKy9iAMwkb6IAzhHQABYAWoCTUFyCEdIMk9YSk1OCi4IwaYBEgQyMjcxGJIBIJgxKL2-iAMwrb-IAzhHQAFYAWoCTUFyCEdIMk9YSk1OCjII16YBEgQzNTg0GJgxIJiMASiMwYgDMO_BiAM4TEABWAFqBUVDT05PcghMQlVEMExFVxIKCAEQARgBKgJXUxgBIgQIARABKAIoAygEMAE) ## Find the cheapest month to fly from Columbus (CMH) to Missoula (MSO) ### February is typically the cheapest month to fly From CA $440 - CA $1,426 per traveller. ![](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_) Expedia.ca gives you the best tools to secure great deals on flights to Greenough. Use our easy and convenient booking engine to browse nonstop flights and convenient departure points every day of the year. Search airfares from the top airlines to book your perfect flight to Greenough. Whatever your travel needs, you can always rely on Expedia.ca to help you find cheap flights to Greenough. Using our booking engine is simple - just type in your points of travel and preferred dates and Expedia.ca does the rest! If your travel times are flexible, you can find even better bargains by adjusting your flight dates. Browse connecting flights to increase your chances of finding even lower fares. Thanks to Expedia's Best Price Guarantee, you can book your Greenough flights with full confidence knowing that you've found the best deal online. Expedia.ca makes the booking process easy and stress-free by offering support along the entire way. Our friendly staff is available 24 hours a day to provide assistance and help you book your ticket. Call us toll-free at 1-888-397-3342 to answer any questions that you may have about your trip to Greenough. Looking to save even more? Get additional savings by bundling your Greenough flight with a hotel and/or car rental to create a bargain travel package. Early birds can discover terrific savings by booking in advance while last minute travelers can enjoy great last minute deals. With Expedia.ca, there's no shortage of options to save even more on your Greenough trip! ## Frequently asked questions ### What is the name of Greenough's airport? ### How far is MSO from central Greenough? ### What airport is best to fly into Greenough? ### How many airlines fly to Greenough? ### Which airlines fly to Greenough? ### How many nonstop flights are there to Greenough? ### Where are the most popular flights to Greenough departing from? ### How long is the flight to Greenough Airport? ### How to book the cheapest flight to Greenough? ### Do you have any tips for my flight to Greenough? > - A plane ride can be a stress-free experience if you bring the right things. First things first, you'll need toiletry items, such as a toothbrush and some deodorant, a spare set of clothes and a magazine or two. Secondly, make room in your hand luggage for your electronic devices, chargers, any vital medications and maybe a comfy neck pillow as well. Lastly, and most importantly, be sure to take your passport, travel papers and your credit cards. > > > Do not pack the following items in your hand luggage: > > > - Squeeze all your full-sized bottles of hair gel and hairspray in your checked baggage. Any gels or liquids in your carry-on bag larger than 3.4 ounces (100 millilitres) will be confiscated by authorities. Sharp objects, like a pocket knife, and products which are flammable or explosive, such as aerosol cans, flares and fuels, are also banned. > > > What to wear on a flight: > > > - Go for comfort over style. Prepare for temperature changes by wearing layers, and pick easy-to-remove footwear like slip-ons. > - The result of sustained periods of immobility, deep vein thrombosis (DVT) is a blood clotting condition that can affect some passengers during long flights. Reduce the risks by drinking water, keeping your lower limbs moving and wearing compression socks to help your circulation. ### How to get through airport security fast when flying to Greenough? > - Be sure to keep your boarding pass and passport someplace easily accessible. They're the first things you'll be asked to present to airport security. > - Next up is the X-ray machine. Remove anything metal on you that is likely to set off the scanner's alarm. This includes things like headphones or earphones, as well as bulky coats or jackets. They'll all need to go on the X-ray conveyor belt. > - All electronic gadgets, including your phone and laptop, are also required to be scanned. > - Don't forget to remove liquids and gels from your carry-on bag. They often need to be sent through the X-ray scanner separately. Each product should be no larger than 3.4 ounces (100 millilitres) and everything must fit inside a single quart-size (one litre), clear zip-lock bag. > - Lightweight sneakers are a clever footwear choice as you're less likely to have to remove them when passing through security. Boots and other heavy shoes are usually subjected to additional screening. > - Sharp items can't be taken on board. They'll be seized at security, so pack them safely away in your checked suitcase. __Flights to Greenough information__ | Destination airport | Missoula Intl. | | ----------------------------- | -------------- | | Destination airport IATA code | MSO | | Destination city name | Missoula | | Roundtrip price | CA $214 | ## Trending flights to Greenough Prices were available within the past 7 days and start at CA $134 for one-way flights and CA $215 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals One way Roundtrip ![United](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/UA.gif) Sat, Mar 7 - Tue, Mar 10 YVR Vancouver MSO Missoula CA $298 Roundtrip found 1 day ago [](https://expedia.ca/Flights-Search?trip=roundtrip&leg1=from:YVR,to:MSO,departure:07/03/2026TANYT&leg2=from:MSO,to:YVR,departure:10/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:297.92&airProductToken=AQpECiAI1YIBEgM2NDAYuI0BIINpKN7_hgMwkIGHAzhOQABYAQogCNWCARIENTIyOBiDaSDMdCjdgYcDMOyChwM4TkABWAEKRQogCNWCARIENDcwMBjMdCCDaSjUpIcDMN-lhwM4TkAAWAEKIQjVggESBDE5MTAYg2kguI0BKLOmhwMw7qeHAzhOQAFYARIKCAEQARgBKgJVQRgBIgQIARABKAQwAQ) \*Available to Expedia members.