Title: Cheap Flights from Missoula (MSO) to Helena (HLN) - Expedia.ca ![Cathedral of St. Helena featuring landscape views, a city and night scenes](https://images.trvl-media.com/place/6115502/23c3c7c5-fe1b-40e6-b670-7f248391f3ad.jpg?impolicy=fcrop&w=1200&h=500&q=medium) Photo by Bob Webster ![](https://images.trvl-media.com/place/6115502/23c3c7c5-fe1b-40e6-b670-7f248391f3ad.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Missoula (MSO) to Helena (HLN) - [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 Missoula Intl. Airport (MSO) to Helena, MT (HLN-Helena Regional) - ![Alaska 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:MSO,to:HLN,departure:19/12/2025TANYT&leg2=from:HLN,to:MSO,departure:26/12/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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) __Flight from Missoula to Helena (MSO - HLN) route information__ | Origin airport | Missoula Intl. | | ------------------- | --------------- | | Destination airport | Helena Regional | | Distance | 162 km | ## Missoula to Helena Flights **The easy way to book your flights from Missoula to Helena** With Expedia, it’s simple to find and book flights to Helena from Missoula whether you’re traveling for business or pleasure. Enter your travel dates, hit search, and choose your flight from airlines that cover this route. There are nonstop flights to Helena Regional, 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 Missoula to Helena today, tomorrow, or this week. **Save dollars with cheap flights from Missoula Intl., MSO to Helena Regional, HLN** Sort your search results by price to find great deals on your flight from Missoula to Helena—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Helena from Missoula currently is just rising to . Here are more money-saving tips: - Fly in when flight prices are normally at their lowest - Book about a month to 6 weeks before you travel for the best prices to Helena - 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 Helena from Missoula** 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 Helena with Expedia today. ## Frequently asked questions ### How much is a flight from MSO to Helena Regional Airport? ### Do I need to pay a cancellation fee if I cancel my flight from Missoula Intl. Airport to HLN? ### How do I find cheap flights from Missoula Intl. Airport (MSO) to HLN that have flexible change policies? ### How many hours is the flight from MSO to Helena Regional Airport (HLN)? ### How far is the flight from Missoula Intl. Airport to HLN? ### Which airlines fly direct from MSO to Helena Regional Airport? ### Are Missoula Intl. 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