Title: Cheap Flights to St. Ignatius - Expedia.co.uk ![Sunrise panorama photo near St. Ignatius, Montana.](https://images.trvl-media.com/place/6295177/05d2f7cd-1327-4c47-9034-9655b368b350.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/6295177/05d2f7cd-1327-4c47-9034-9655b368b350.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # £72 Cheap Flights to St. Ignatius [View £72 flight on Tue, 21 Apr 2026](https://expedia.co.uk/Flights-Search?trip=oneway&leg1=from:SEA,to:MSO,departure:21/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:71.50&airProductToken=AQowCi4IwaYBEgQzMDY0GJIBIMx0KJn6igMw9_qKAzhYQABYAWoCU1ZyCE9IMk9YVUJOEgoIARABGAEqAkFTGAEiBAgBEAEoAigDKAQwAQ) - [Return](?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 St. Ignatius](https://expedia.co.uk/St-Ignatius-Hotels.d6295177.Travel-Guide-Hotels)[St. Ignatius Car Hire](https://expedia.co.uk/Compare-Cheap-Car-Hire-In-St-Ignatius.d6295177.Car-Hire-Guide)[St. Ignatius Holidays](https://expedia.co.uk/St-Ignatius.d6295177.Holidays-City-Breaks) ## Popular airlines to St. Ignatius - ![](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AS.svg) Alaska Airlines [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:St. Ignatius, Montana, United States of America,departure:22/02/2026TANYT&leg2=from:St. Ignatius, Montana, United States of America,to:CMH,departure:01/03/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:St. Ignatius, Montana, United States of America,departure:22/02/2026TANYT&leg2=from:St. Ignatius, Montana, United States of America,to:CMH,departure:01/03/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:St. Ignatius, Montana, United States of America,departure:22/02/2026TANYT&leg2=from:St. Ignatius, Montana, United States of America,to:CMH,departure:01/03/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:St. Ignatius, Montana, United States of America,departure:22/02/2026TANYT&leg2=from:St. Ignatius, Montana, United States of America,to:CMH,departure:01/03/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:St. Ignatius, Montana, United States of America,departure:22/02/2026TANYT&leg2=from:St. Ignatius, Montana, United States of America,to:CMH,departure:01/03/2026TANYT&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.co.uk/Flights-Search?leg1=from:CMH,to:St. Ignatius, Montana, United States of America,departure:22/02/2026TANYT&leg2=from:St. Ignatius, Montana, United States of America,to:CMH,departure:01/03/2026TANYT&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_BA.svg) British Airways [](https://www.expedia.co.uk/Flights-Search?leg1=from:CMH,to:St. Ignatius, Montana, United States of America,departure:22/02/2026TANYT&leg2=from:St. Ignatius, Montana, United States of America,to:CMH,departure:01/03/2026TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"BA"}}]) - ![](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 25% 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.co.uk/login) ## Cheap round-trip flights to St. Ignatius Prices were available within the past 7 days and start at £72 for one-way flights and £116 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Alaska Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AS.gif) Thu, 26 Feb - Mon, 9 Mar SEA Seattle MSO Missoula £116 Return found 4 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:SEA,to:MSO,departure:26/02/2026TANYT&leg2=from:MSO,to:SEA,departure:09/03/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:115.10&airProductToken=AQovCi0IwaYBEgMxMzkYkgEgzHQoyaCGAzCjoYYDOFhAAFgBagJTVnIIT0gyRUFVQk4KMAouCMGmARIEMjE2MBjMdCCSASj8mIcDMNuZhwM4WEAAWAFqAlNWcghPSDJFQVVCThIKCAEQARgBKgJBUxgBIgQIARABKAIoAygEMAE) ![Delta](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/DL.gif) Thu, 26 Feb - Sun, 5 Apr IST Istanbul MSO Missoula £569 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:MSO,departure:26/02/2026TANYT&leg2=from:MSO,to:IST,departure:05/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:568.70&airProductToken=AQqyAQpDCMSYARIEOTU1NxjInAEggJMBKN-ZhgMwu5uGAzhYQABYAWoJTUFJTkNMQVNDcghYTDYwNk5NUHoKCMuYARIEOTU1Nwo0CMSYARICNTcYgJMBIPISKO-hhgMw_qaGAzhYQAFYAWoJTUFJTkNMQVNDcghYTDYwNk5NUAo1CMSYARIEMzgwOBjyEiDMdCjQqIYDMLephgM4WEABWAFqCU1BSU5DTEFTQ3IIWEw2MDZOTVAKwAEKNQjEmAESBDM4MDgYzHQg8hIoxMmJAzCkyokDOFhAAFgBaglNQUlOQ0xBU0NyCFhMNjA2Tk1QCkIIxJgBEgQ5Mzk5GPISIICTASiSy4kDMMfPiQM4WEABWAFqCU1BSU5DTEFTQ3IIWEw2MDZOTVB6CgjLmAESBDkzOTkKQwjEmAESBDk1ODIYgJMBIMicASi00okDMPzTiQM4WEABWAFqCU1BSU5DTEFTQ3IIWEw2MDZOTVB6CgjLmAESBDk1ODISCggBEAEYASoCREwYASIECAEQASgCKAMoBDAB) ![KLM](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/KL.gif) Thu, 26 Feb - Sun, 5 Apr IST Istanbul MSO Missoula £646 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:MSO,departure:26/02/2026TANYT&leg2=from:MSO,to:IST,departure:05/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:645.90&airProductToken=AQq0AQozCMuYARIEMTk2MBjInAEggJMBKN-ZhgMwu5uGAzhMQABYAWoFTElHSFRyCFJZVURJNUxBCj4Iy5gBEgQ2MDY1GICTASDMfCiwooYDMNumhgM4UkABWAFqBUxJR0hUcghSWVVESTVMQXoKCMSYARIENjA2NQo9CMuYARIENjg4OBjMfCDMdCiqqYYDMNWqhgM4UkABWAFqBUxJR0hUcghSWVVESTVMQXoKCMSYARIENjg4OAqnAQo9CMuYARIENjY1ORjMdCDyEiibx4kDMIHIiQM4UkAAWAFqBUxJR0hUcghSWVVESTVMQXoKCMSYARIENjY1OQoxCMuYARIDNjEwGPISIICTASiSy4kDMMfPiQM4UkABWAFqBUxJR0hUcghSWVVESTVMQQozCMuYARIEMTk2MRiAkwEgyJwBKLTSiQMw_NOJAzhMQAFYAWoFTElHSFRyCFJZVURJNUxBEgoIAhABGAIqAktMGAEiBAgBEAEoAigDKAQwDQ) ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Tue, 17 Mar - Tue, 24 Mar LGW London MSO Missoula £673 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:MSO,departure:17/03/2026TANYT&leg2=from:MSO,to:LGW,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:672.25&airProductToken=AQqgAQo0CMaSARIDNDcxGMuxASCKKSiL7ocDMNjvhwM4T0AAWAFqCFNUQU5EQVJEcghPSjJRT0FFQwozCMaSARIDNjgxGIopIJIBKLzwhwMwnPSHAzhPQAFYAWoIU1RBTkRBUkRyCE9KMlFPQUVDCjMIwaYBEgMxMzkYkgEgzHQo7fWHAzDH9ocDOEdAAVgBaghTVEFOREFSRHIIT0oyUU9BRUMKoQEKNAjBpgESBDMwNjMYzHQgkgEoycCIAzCuwYgDOEdAAFgBaghTVEFOREFSRHIIT0oyUU9BRUMKMwjGkgESAzY4MBiSASCKKSjrwYgDMLfFiAM4T0ABWAFqCFNUQU5EQVJEcghPSjJRT0FFQwo0CMaSARIDNDcwGIopIMuxASiMxogDMM_HiAM4T0ABWAFqCFNUQU5EQVJEcghPSjJRT0FFQxIKCAgQAhgCKgJGSRgBIgQIARABKAcoAygEMAE) ![American Airlines](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/AA.gif) Thu, 26 Feb - Sun, 5 Apr IST Istanbul MSO Missoula £674 Return found 14 hours ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:IST,to:MSO,departure:26/02/2026TANYT&leg2=from:MSO,to:IST,departure:05/04/2026TANYT&passengers=children:0,adults:1,seniors:0,infantinlap:N&mode=search&options=sortby:price&paandi=true&flp=mdl:flights-flex-module,price:673.70&airProductToken=AQqoAQo_CMGCARIENjYxMhjInAEg64kBKPOUhgMwgZeGAzhTQABYAWoFQkFTSUNyCE9MTjRDOEI0egoIwoIBEgQ2NjEyCjEIwYIBEgI1MRjriQEgo7EBKPShhgMw4KaGAzhCQAFYAWoFQkFTSUNyCE9MTjRDOEI0CjIIwYIBEgQzODM0GKOxASDMdCjnqYYDMMirhgM4QkABWAFqBUJBU0lDcghPTE40QzhCNAqmAQoxCMGCARIENDE5ORjMdCCuHCipx4kDMPvIiQM4QkAAWAFqBUJBU0lDcghPS040QzhCNAowCMGCARICNTQYrhwg64kBKKTKiQMw-s2JAzhCQAFYAWoFQkFTSUNyCE9LTjRDOEI0Cj8IwYIBEgQ2NjEzGOuJASDInAEo39GJAzDF04kDOFNAAVgBagVCQVNJQ3IIT0tONEM4QjR6CgjCggESBDY2MTMSCggBEAEYASoCQUEYASIECAEQASgCKAMoBDAL) ## Find the cheapest month to fly from Columbus (CMH) to Missoula (MSO) ### February is typically the cheapest month to fly From £237 - £768 per traveller. ## Expedia flights to St. Ignatius Searching for cheap flights to St. Ignatius? No travel company presents more choices than Expedia if you're looking to compare flights to St. Ignatius. With more airlines, cheaper flights, fewer stops, and more departure and arrival times travellers should ensure they search on Expedia before any holiday to Montana. Expedia provides the cheapest flights to many destinations in Montana and you may find even greater savings if you combine your flight with a hotel stay in St. Ignatius. Expedia is the largest online travel agency which means that Expedia have access to cheap flights. So make sure you check Expedia regularly for these bargain flights because the cheapest airline tickets sell out fast. Expedia is not only free for everyone to use but it quick and easy to use. Find the lowest flight prices guaranteed and book directly through Expedia. Browse through hundreds of cheap flight offers to find the one that suits your budget by simply inputting your travel dates. Expedia will then find the cheapest flights to St. Ignatius for that period and let you choose your preferred time and airline. If you need additional assistance, Expedia Customer Service representatives are available from 8am - 10pm Monday to Friday, and 9am - 10pm at weekends. Our capable staff will be able to help you with any questions regarding your St. Ignatius flight, or other booking questions that may arise. When you book flights with Expedia you can rest assured that you have booked the best flight at the lowest price. ## Frequently asked questions ### What is the name of St. Ignatius' airport? ### How far is Missoula Intl. Airport (MSO) from central St. Ignatius? ### What airport is best to fly into St. Ignatius? ### How many airlines fly to St. Ignatius? ### Which airlines fly to St. Ignatius? ### How many nonstop flights are there to St. Ignatius? ### Where are the most popular flights to St. Ignatius departing from? ### How long is the flight to St. Ignatius Airport? ### How to book the cheapest flight to St. Ignatius? ### Do you have any tips for my flight to St. Ignatius? > - A plane ride can be a pleasure if you carry the right stuff. First things first, you'll need toiletry items, such as deodorant, toothpaste and a toothbrush, a fresh set of clothes and a magazine or two. Secondly, make room in your bag for your phone and charger, medications and perhaps a neck pillow as well. Last, but definitely not least, remember to take your passport, travel documents and some cash. > > > Do not pack the following items in your hand luggage: > > > - While the list of prohibited items differs between airlines, the general guide to follow is nothing sharp, flammable or explosive. This includes screwdrivers, pocket knives, fireworks and fuel. Sports equipment like ice skates, and objects that could injure passengers, such as swords and guns, aren't allowed in the cabin either. > > > What to wear on a flight: > > > - The aisles of an aircraft are no place for a fashion parade. Layer up with comfortable clothing and pick shoes that are enclosed, flat and easy to remove. > - You're probably aware of deep vein thrombosis (DVT), a blood clotting condition caused by prolonged periods of inactivity. To reduce your risk on board, stay hydrated, consider wearing compression socks or tights and do gentle foot and leg exercises in your seat. ### How to get through airport security fast when flying to St. Ignatius? > - Security personnel first need to verify that you have a valid passport and matching boarding pass before anything else. Have them close by, ready for inspection. > - The X-ray machine comes next. Remove anything on you that is likely to set off the alarm. This includes things like earphones or headphones, as well as your coat or jacket. They'll all need to go on the X-ray conveyor belt. > - All electronic gadgets, including your phone and laptop, will also need to be scanned separately. > - Want to bring along your favourite perfume? As long as the volume is no larger than 3.4 ounces (100 millilitres) and it's stored in a clear zip-close bag, it's OK to bring with you in your carry-on luggage. > - Choosing your footwear wisely can save you several minutes. Boots and bulky shoes are often required to be removed and X-rayed separately. Slip-on sneakers usually aren't. > - Knives and other sharp items can't be taken on board. They'll be seized at security, so pack them in your checked suitcase. __Flights to St. Ignatius information__ | Destination airport | Missoula Intl. | | ----------------------------- | -------------- | | Destination airport IATA code | MSO | | Destination city name | Missoula | | Return price | £115 | ## Trending flights to St. Ignatius Prices were available within the past 7 days and start at £72 for one-way flights and £116 for round trip, for the period specified. Be sure to select the 'Direct flights only' box above if you are looking for a non stop route. Prices and availability are subject to change. Additional terms apply. All deals One way Return ![Icelandair](//images.trvl-media.com/media/content/expus/graphics/static_content/fusion/v0.1b/images/airlines/fi.gif) Tue, 17 Mar - Tue, 24 Mar LGW London MSO Missoula £673 Return found 2 days ago [](https://expedia.co.uk/Flights-Search?trip=roundtrip&leg1=from:LGW,to:MSO,departure:17/03/2026TANYT&leg2=from:MSO,to:LGW,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:672.25&airProductToken=AQqgAQo0CMaSARIDNDcxGMuxASCKKSiL7ocDMNjvhwM4T0AAWAFqCFNUQU5EQVJEcghPSjJRT0FFQwozCMaSARIDNjgxGIopIJIBKLzwhwMwnPSHAzhPQAFYAWoIU1RBTkRBUkRyCE9KMlFPQUVDCjMIwaYBEgMxMzkYkgEgzHQo7fWHAzDH9ocDOEdAAVgBaghTVEFOREFSRHIIT0oyUU9BRUMKoQEKNAjBpgESBDMwNjMYzHQgkgEoycCIAzCuwYgDOEdAAFgBaghTVEFOREFSRHIIT0oyUU9BRUMKMwjGkgESAzY4MBiSASCKKSjrwYgDMLfFiAM4T0ABWAFqCFNUQU5EQVJEcghPSjJRT0FFQwo0CMaSARIDNDcwGIopIMuxASiMxogDMM_HiAM4T0ABWAFqCFNUQU5EQVJEcghPSjJRT0FFQxIKCAgQAhgCKgJGSRgBIgQIARABKAcoAygEMAE) \*Available to Expedia members.