$258+ Cheap flights from Helena to Dayton (HLN - DAY)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/31. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Helena to Dayton with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Helena to Dayton
Discover tips and strategies to find the most affordable flight options for your journey from Helena (HLN) to Dayton (DAY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated junio 12, 2025.
Round-trip from | $349 (United Airlines) |
|---|---|
One-way from | $258 (Delta) |
Find flight deals from Helena to Dayton
Cheapest flights from Helena to DaytonExplore the most affordable flight options available from Helena to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
Explore the most affordable flight options available from Helena to Dayton. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 12, 2025.
This United Airlines deal was found by Cheapflights users on 6/12. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Helena to Dayton that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
Use the filters below to find and compare flights from Helena to Dayton that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
HelenaDayton
HLN - DAY
HLNDAY
Helena
sáb. 10/25
2:00 pm-10:15 pm
1 stop6h 15m
Dayton
mié. 10/29
8:55 am-1:27 pm
1 stop6h 32m
HelenaDayton
HLN - DAY
HLNDAY
Helena
dom. 8/31
1:00 pm-11:56 pm
2 stops8h 56m
HelenaDayton
HLN - DAY
HLNDAY
Helena
dom. 8/31
2:30 pm-10:12 pm
1 stop5h 42m
Best time to book a flight from Helena to Dayton
Have a flexible travel schedule? Discover the best time to fly to Dayton from Helena with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Helena to Dayton
What is the cheapest month to book a flight from Helena to Dayton?
Currently, August is the cheapest month in which you can book a flight from Helena to Dayton (average of $325). Flying from Helena to Dayton in June is currently the most expensive (average of $402). 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 Dayton by month
Plan your trip to Dayton by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in Dayton ranges from 2.2 - 4.7 inches per month. May is typically the wettest month, when rainfall can reach 4.7 in. February is typically the driest time to visit Dayton when rainfall is around 2.2 in.
Temperature in Dayton by month
Plan your trip to Dayton by taking into account the average temperature totals by month.
If weather is an important factor for your trip to Dayton, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 28.4 F).
Reviews of airlines servicing Dayton
Get insights into the airlines that provide service to Dayton. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Dayton. Reviews last updated junio 12, 2025.
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Overall
Entertainment
Food
Boarding
Comfort
Crew
Reviews
Kim,May 2025
PIH - SLC
Related info for your journey
Find useful and relevant information for your journey from Helena to Dayton. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Helena?
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Alternative routes for Helena to Dayton
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Helena to Dayton
Discover the top airline that operate flights from Helena to Dayton. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated junio 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$279 | Average$636 | FlexibilityNo cancel fee | On-time69% |