Title: Cheap Flights from Helena (HLN) to Yellowknife (YZF) - Expedia.ca ![view over the back bay of Yellowknife/ Autumn in Yellowknife/ Northwest Territories, Shutterstock ID 514027276, SF SSA Case with Manager Approval: Case 07151371, Job: Prepay credit, Client/Licensee: ,](https://images.trvl-media.com/place/4146/ed880e46-4433-44a8-9c06-df7719a84a13.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/4146/ed880e46-4433-44a8-9c06-df7719a84a13.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Helena (HLN) to Yellowknife (YZF) - [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 Yellowknife, NT (YZF) - ![Air Canada](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_AC.svg) Air Canada [](https://www.expedia.ca/Flights-Search?leg1=from:hln,to:yzf,departure:22/10/2025TANYT&leg2=from:yzf,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AC"}}]) - ![WestJet](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_WS.svg) WestJet [](https://www.expedia.ca/Flights-Search?leg1=from:hln,to:yzf,departure:22/10/2025TANYT&leg2=from:yzf,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"WS"}}]) - ![Flair Airlines](https://a.travel-assets.com/air/airlines/f8_sq.svg) Flair Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:hln,to:yzf,departure:22/10/2025TANYT&leg2=from:yzf,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"F8"}}]) - ![American Airlines](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:hln,to:yzf,departure:22/10/2025TANYT&leg2=from:yzf,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AA"}}]) - ![United](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:hln,to:yzf,departure:22/10/2025TANYT&leg2=from:yzf,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"UA"}}]) - ![Delta](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:hln,to:yzf,departure:22/10/2025TANYT&leg2=from:yzf,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![Porter Airlines](https://forever.travel-assets.com/flex/flexmanager/images/2024/09/23/landing_airline_sq_logo_PD.svg) Porter Airlines [](https://www.expedia.ca/Flights-Search?leg1=from:hln,to:yzf,departure:22/10/2025TANYT&leg2=from:yzf,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"PD"}}]) ![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) ## Frequently asked questions ### How much is a flight from Helena Regional Airport to Yellowknife Airport? > The lowest price advertised for a round-trip journey between Helena Regional Airport and YZF is . But you better act quick. This figure is taken from fares quoted 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 HLN to Yellowknife Airport (YZF)? > Most flights can be cancelled online, but every airline has its own terms and conditions. If you do decide to cancel your flight, visit our [Customer Service Portal](https://www.expedia.ca/helpcenter) and follow the instructions. ### How do I find cheap flights from Helena Regional Airport (HLN) to Yellowknife Airport that have flexible change policies? > Use our "No change fees" filter to find flexible ticketing options for your flight from Helena Regional Airport (HLN) to Yellowknife Airport. This allows you to lock in a fantastic price in advance and still have the freedom to make changes without any extra fees. If the new flight costs more, you'll just cover the difference. ### How far is the flight from Helena Regional Airport to Yellowknife Airport (YZF)? > Expect to be in the air for a while, as the flight distance from Helena Regional Airport (HLN) to Yellowknife Airport (YZF) is 1,750 kilometres. Set up a playlist of your favourite podcasts before leaving home to keep yourself entertained during your trip. ### Which airlines fly direct from Helena Regional Airport (HLN) to Yellowknife Airport (YZF)? > Flying nonstop between Helena Regional Airport (HLN) and Yellowknife Airport isn't possible at this time. However, you'll still be able to find a flight to Yellowknife with at least one stop. ### Are Helena Regional Airport to Yellowknife Airport flight tickets cheaper when they're purchased at the last minute? > Last-minute bookings from Helena Regional Airport (HLN) to Yellowknife Airport can be hit-or-miss. You may be able to find a bargain, but you could also miss out completely! If you'd rather start your travel planning ahead of time, Expedia compares flight deals up to 12 months in advance. Just keep in mind that not all airlines advertise their prices that far in advance. Our top tip? Check back often as updates are made frequently. ## Travel information | Origin airport | Helena Regional | | --- | --- | | Destination airport | Yellowknife | | Distance | 1759 km | ## Book with confidence ### Helena to Yellowknife Flights **The easy way to book your flights from Helena to Yellowknife**  With Expedia, it’s simple to find and book flights to Yellowknife 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 Yellowknife, 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 Yellowknife today, tomorrow, or this week.   **Save dollars with cheap flights from Helena Regional, HLN to Yellowknife, YZF**  Sort your search results by price to find great deals on your flight from Helena to Yellowknife—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Yellowknife 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 Yellowknife   - 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 Yellowknife 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. 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