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Helena

$323+ Cheap flights from Billings to Helena (BIL - HLN)

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 7/31. Fares are subject to change and may not be available on all flights or dates of travel.
BIL — HLN
jun. 23 — jun. 301
lun. 6/23
lun. 6/30
1 adult, Economy
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Cheap flight deals from Billings to Helena

Discover tips and strategies to find the most affordable flight options for your journey from Billings (BIL) to Helena (HLN). 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 18, 2025.

Round-trip from

$522
(United Airlines)

One-way from

$323
(Alaska Airlines)
From Billings Logan Intl to Helena
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One-way flight from Billings Logan Intl to Helena
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Find flight deals from Billings to Helena

Cheapest flights from Billings to Helena
Explore the most affordable flight options available from Billings to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on junio 18, 2025.

This United Airlines deal was found by Cheapflights users on 6/18. 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.
vie. 9/267:00 amBIL - HLN
1 stop9h 40mUnited Airlines
dom. 9/285:18 pmHLN - BIL
1 stop27h 31mUnited Airlines
Deal found 6/18$522
This Alaska Airlines deal was found by Cheapflights users on 6/18. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 9/267:18 pmBIL - HLN
1 stop20h 03mAlaska Airlines
dom. 9/284:02 pmHLN - BIL
2 stops21h 22mAlaska Airlines
Deal found 6/18$647

Cheapflights Fare Finder

Customize your flight search to find flights from Billings to Helena 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 18, 2025.
Use the filters below to find and compare flights from Billings to Helena that are best for you.

Fly from

Billings

Fly to

Helena

Route

Depart

Return

Price

BillingsHelena

BIL - HLN

BILHLN

Billings Logan Intl

vie. 9/26

7:00 am-4:40 pm

1 stop9h 40m

Helena

dom. 9/28

5:18 pm-8:49 pm

1 stop27h 31m

$522

BillingsHelena

BIL - HLN

BILHLN

Billings Logan Intl

vie. 9/26

7:18 pm-3:21 pm

1 stop20h 03m

Helena

dom. 9/28

4:02 pm-1:24 pm

2 stops21h 22m

$647

BillingsHelena

BIL - HLN

BILHLN

Billings Logan Intl

jue. 7/31

7:17 pm-3:31 pm

1 stop20h 14m

$323

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/17

Best time to book a flight from Billings to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from Billings with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Billings to Helena

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).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. 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 Helena. Reviews last updated junio 18, 2025.
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,810 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Entertainment

7.1

Overall

8.0

Comfort

7.8

Crew

8.5

Boarding

8.1

Food

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from Billings to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

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

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

  • How can I find direct flights from Billings to Helena?

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

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

    Yes. Cheapflights offers flight deals from Billings 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 Billings to Helena?

    Currently, February is the cheapest month in which you can book a flight from Billings to Helena (average of $353). Flying from Billings to Helena in July is currently the most expensive (average of $565). 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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