Title: Cheap Flights from Helena (HLN) to Yakima (YKM) - Expedia.ca ![Yakima showing a city, street scenes and night scenes](https://images.trvl-media.com/place/6051682/381f0683-2ffc-4d28-8296-d0930c0b3796.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://a.travel-assets.com/travel-assets-manager/fallback-images-brand/bex_flights_v2.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Helena (HLN) to Yakima (YKM) - [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 Helena, MT (HLN-Helena Regional) to Yakima, WA (YKM-Yakima Air Terminal - McAllister Field) - ![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:hln,to:ykm,departure:19/10/2025TANYT&leg2=from:ykm,to:hln,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![Hawaiian Airlines](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:hln,to:ykm,departure:19/10/2025TANYT&leg2=from:ykm,to:hln,departure:26/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"HA"}}]) ![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 Helena to Yakima (HLN - YKM) route information | Origin airport | Helena Regional | | --- | --- | | Destination airport | Yakima Air Terminal - McAllister Field | | Distance | 649 km | ## Helena to Yakima Flights **The easy way to book your flights from Helena to Yakima**  With Expedia, it’s simple to find and book flights to Yakima from Helena 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 Yakima Air Terminal - McAllister Field, 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 Helena to Yakima today, tomorrow, or this week.   **Save dollars with cheap flights from Helena Regional, HLN to Yakima Air Terminal - McAllister Field, YKM**  Sort your search results by price to find great deals on your flight from Helena to Yakima—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Yakima from Helena 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 Yakima   - 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 Yakima from Helena**  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 Yakima with Expedia today. ## Frequently asked questions ### How much is a flight from Helena Regional Airport to YKM? > The lowest price advertised for a round-trip flight between Helena Regional Airport and Yakima Air Terminal - McAllister Field Airport (YKM) is . But you better get moving. This figure is taken from fares listed within the last 7 days on Expedia for flights departing within the next year. Prices and availability are subject to change. Additional terms apply. ### Do I need to pay a cancellation fee if I cancel my flight from Helena Regional Airport to YKM? > Most flights can be conveniently cancelled online, but whether you incur a fee varies between airlines. If you do have to cancel your trip, follow the instructions in the [Customer Service Portal](https://www.expedia.ca/helpcenter). ### How do I find cheap flights from Helena Regional Airport to Yakima Air Terminal that have flexible change policies? > Flights from Helena Regional Airport (HLN) to YKM with flexible change policies are available with many carriers. Simply use our "No change fees" filter when searching. You'll only need to pay the cost difference between the two flights, without any added fees to worry about. ### How many hours is the flight from Helena Regional Airport to YKM? > Recline your seat, choose a movie and 2 hours and 37 minutes will pass by in the blink of an eye. That's how long it'll take you to reach Yakima Air Terminal - McAllister Field Airport (YKM) from Helena Regional Airport (HLN). ### How far is the flight from Helena Regional Airport to Yakima Air Terminal? > With a flight distance of 650 kilometres, it's only a hop from Helena Regional Airport (HLN) to Yakima Air Terminal. It might be a quick flight, but it's still worth bringing along a good book to read. ### Which airlines fly direct from HLN to Yakima Air Terminal - McAllister Field Airport (YKM)? > There are no direct flights, so you'll need to make at least one stop between Helena Regional Airport and Yakima Air Terminal. Use the layover time to stretch your legs and grab a bite to eat. ### Are Helena Regional Airport to Yakima Air Terminal - McAllister Field Airport (YKM) flight tickets cheaper when they're purchased at the last minute? > Booking your trip from HLN to Yakima Air Terminal at the last minute could save you some serious cash. However, it could end up costing a good deal more! If you'd rather avoid the risk, book well ahead of your departure date. In fact, Expedia has some of the best bargains as far ahead as 12 months in advance. 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