Title: Cheap Flights from Helena (HLN) to Miami (MIA) - Expedia.ca ![](https://images.trvl-media.com/place/178286/a539ebd9-1ecd-4753-9834-d77f044b200e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) ![](https://images.trvl-media.com/place/178286/a539ebd9-1ecd-4753-9834-d77f044b200e.jpg?impolicy=fcrop&w=1200&h=500&q=medium) # Cheap Flights from Helena (HLN) to Miami (MIA) - [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 Miami International Airport (MIA) - ![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:mia,departure:22/10/2025TANYT&leg2=from:mia,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"AS"}}]) - ![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:mia,departure:22/10/2025TANYT&leg2=from:mia,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:mia,departure:22/10/2025TANYT&leg2=from:mia,to:hln,departure:29/10/2025TANYT&trip=roundtrip&passengers=adults:1,children:0,infantinlap:N&mode=search&pageId=0&filters=[{"preferredAirlineFilterValue":{"carrierCode":"DL"}}]) - ![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:mia,departure:22/10/2025TANYT&leg2=from:mia,to:hln,departure:29/10/2025TANYT&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) ## Frequently asked questions ### How much is a flight from HLN to MIA? > The lowest price advertised for a round-trip journey from Helena Regional Airport to MIA is . But you better act fast. This price is based on 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 Helena Regional Airport to MIA? > This can differ between airlines, as each one has its own terms and conditions. Visit the [Customer Service Portal](https://www.expedia.ca/helpcenter), where you'll find simple instructions on how to cancel online. ### How do I find cheap flights from HLN to MIA that have flexible change policies? > Flights from Helena Regional Airport (HLN) to MIA 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 fare difference, with no additional fees to worry about. ### How many hours is the flight from Helena Regional Airport (HLN) to MIA? > The average flight between Helena Regional Airport and MIA is 6 hours and 45 minutes. If you get peckish on longer flights, pack some snacks in your carry-on luggage. ### How far is the flight from Helena Regional Airport to MIA? > You'll be in the air for a while, as the flight distance from Helena to Miami is 3,600 kilometres. Create a playlist of your favourite songs before leaving home to stay entertained during your trip. ### Which airlines fly direct from Helena Regional Airport (HLN) to MIA? > Direct flights aren't available, so you'll need to make at least one stop between Helena Regional Airport (HLN) and MIA. Take advantage of the layover time to stretch your legs and freshen up. ### Are Helena Regional Airport (HLN) to Miami Intl. Airport (MIA) flight tickets cheaper when they're purchased at the last minute? > It is possible to score amazing last-minute deals from HLN to MIA, but there's no guarantee. As many airlines publish prices up to 12 months in advance, it's worth keeping an eye on fares early and being ready to pounce when you see a good bargain. Expedia compares carrier prices and updates flight deals frequently, so you can be sure you're always seeing the latest offers. ## Travel information | Origin airport | Helena Regional | | --- | --- | | Destination airport | Miami Intl. | | Distance | 3604 km | ## Book with confidence ### Helena to Miami Flights **The easy way to book your flights from Helena to Miami**  With Expedia, it’s simple to find and book flights to Miami 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 Miami Intl., 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 Miami today, tomorrow, or this week.   **Save dollars with cheap flights from Helena Regional, HLN to Miami Intl., MIA**  Sort your search results by price to find great deals on your flight from Helena to Miami—you get all your cheapest options first. Grab yourself a bargain now—the lowest price on flights to Miami 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 Miami   - 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 Miami 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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