Helena

Cheap flights from South Dakota to Helena (HLN)

FSD — HLN
Nov 12 — Nov 191
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Travel insights for flights from South Dakota to Helena

Get recent, data-driven insights about flights from South Dakota to Helena including ideal travel times, pricing trends, and more.

What is the cheapest month to book a flight from South Dakota to Helena?

Currently, February is the cheapest month in which you can book a flight from South Dakota to Helena (average of $347). Flying from South Dakota to Helena in July is currently the most expensive (average of $630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Rainfall in Helena by month

Plan your trip to Helena by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

Temperature in Helena by month

Plan your trip to Helena by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

Related info for your journey

Find useful and relevant information for your journey from South Dakota to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly into for flights to Helena from South Dakota?

    For a flight from South Dakota to Helena, you will be flying into Helena. Helena (HLN) is just 2.7 mi from the center of the city.

  • Can I find deals for flights from South Dakota to Helena that include hotel bookings?

    Yes. In addition to deals on South Dakota to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from South Dakota to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Dakota to Helena.

  • Can I find deals for business class flights from South Dakota to Helena?

    Yes. Cheapflights offers flight deals from South Dakota to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from South Dakota to Helena?

    Currently, February is the cheapest month in which you can book a flight from South Dakota to Helena (average of $347). Flying from South Dakota to Helena in July is currently the most expensive (average of $630). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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