Cheap Flights from HLN to MIA: When to Fly from Helena to Miami

The cheapest times to fly from HLN to MIA are

• January 1st to February 25th (except the week of February 12th)
• April 16th to May 6th
• August 13th to November 18th

based on data collected exclusively by Champion Traveler across tens of millions of flights. Among all the dates above, the very cheapest time to fly from HLN to MIA is late August to early September. Prices can be as high as $1634 for Sunday flights during late December, or as low as $381 for Tuesday flights around late August to early September.

When to Fly to Miami

Flying from Helena, MT (HLN) to Miami, FL (MIA) will usually cost between $420 to $987 per person if booking more than four weeks in advance. On average the very cheapest time to fly is late August to early September with an average ticket price of $501. Due to high demand the most expensive time to fly is late December, with an average price of $937. Planning your trip to low-cost times can easily save you $436 on economy flights and even more on first-class flights. Generally, any price below $605 can be considered a good price for a round-trip HLN to MIA flight.

See below for a graph of average weekly prices for the HLN to MIA route. All prices are for round-trip tickets in USD.

Compared to other flights, the HLN to MIA flight is cheaper than the average and costs less than the average flight leaving from Helena. The average price per mile (for a direct flight) is $0.17, which is below average.

Flight Prices by Day of the Week

Tuesday is usually the cheapest day to fly to MIA, and Wednesday the cheapest day to fly back into HLN. Sundays are the most expensive days to fly out or take a return trip. Selecting flights on the least expensive days could save you up to $361 (41%) on this flight.

Departing prices are for round-trip flights returning on the day of departure. For example, a flight departing on Tuesday and returning a week later will cost an average of $506. Return trip prices are from the MIA to HLN flight, and often highlight the quality of our data in showing the same trend.

Nonstop Flights and Layovers

Travelers looking to fly from HLN to MIA can generally find a 1-layover flight. Because there is not usually a direct flight option the real-world direct flight time of 5 hour 2 minutes may not be realistic.

Alternative Nearby Airports

Champion Traveler tells you which airports are nearby and whether tickets might be cheaper alternative airports nearby. Sometimes it’s worth it to fly into a closer airport and then commute to your destination. Remember that there is not usually a nonstop flight from HLN to MIA while comparing.

Flight Questions Answered

Still have questions about flying from HLN to MIA? We’ve got answers.

Which airlines fly this route?

You can find 4 major airlines flying this route most often: Alaska, American, Delta, United, and potentially more during busy seasons.

How far away is it from Miami International Airport to Helena Regional Airport?

The distance between the two airports is roughly 2252 miles or 3624 kilometers.

How long does it take to fly from HLN to MIA?

The real-world flight time for a nonstop HLN to MIA flight is about 5 hour 2 minutes.

How many flights go between Helena, MT and Miami, FL?

It depends on the day of the week and the date, but a typical day might have around 125 available flights from HLN to MIA.

Airport Location Info

Please note that while we’ve worked hard to analyzed tens of millions of flights to get you this data, we do not calculate current live prices or guarantee pricing. Please see our partners using the links above for current offers.