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.

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).

What is the cheapest time of day to fly from SBN to HLN?

When flying from South Bend to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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

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

How can I find direct flights from South Bend to Helena?

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

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

Yes. Cheapflights offers flight deals from South Bend 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.

$390+ Flights from South Bend to Helena

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Cheap flight deals from South Bend to Helena

Round-trip from	$456 (United Airlines)
One-way from	$390 (United Airlines)

From South Bend/Michiana to Helena

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One-way flight from South Bend/Michiana to Helena

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Find flight deals from South Bend to Helena

Cheapest flights from South Bend to Helena
Explore the most affordable flight options available from South Bend to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

sáb. 12/61:08 pmSBN - HLN

2 stops10h 14mUnited Airlines

mar. 12/96:30 amHLN - SBN

2 stops13h 07mUnited Airlines

Deal found 7/28

$456

Best flights from South Bend to Helena
Discover carefully curated flight deals from South Bend to Helena that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated julio 30, 2025.

sáb. 12/61:08 pmSBN - HLN

2 stops10h 14mUnited Airlines

mar. 12/96:30 amHLN - SBN

2 stops13h 07mUnited Airlines

Deal found 7/28

$456

Last-minute flights from South Bend to Helena
Discover last-minute flight deals from South Bend to Helena. Data last updated julio 30, 2025 and is based on user searches.

mié. 8/209:55 amSBN - HLN

2 stops13h 16mUnited Airlines

mié. 8/276:30 amHLN - SBN

2 stops14h 53mUnited Airlines

Deal found 7/29

$473

One-way flights from South Bend to Helena
Search for one-way flight options from South Bend to Helena. Find affordable one-way fares based on user searches. Data last updated julio 30, 2025.

mar. 8/127:30 amSBN - HLN

2 stops8h 28mUnited Airlines

Deal found 7/29

$390

Fly from

Fly to

Route

Depart

Return

Price

South BendHelena

SBN - HLN

SBNHLN

South Bend/Michiana

sáb. 12/6

1:08 pm-9:22 pm

2 stops10h 14m

Helena

mar. 12/9

6:30 am-9:37 pm

2 stops13h 07m

$456

South BendHelena

SBN - HLN

SBNHLN

South Bend/Michiana

mar. 8/12

7:30 am-1:58 pm

2 stops8h 28m

$390

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/29

Best time to book a flight from South Bend to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from South Bend 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 South Bend to Helena

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

Currently, February is the cheapest month in which you can book a flight from South Bend to Helena (average of $353). Flying from South Bend to Helena in May is currently the most expensive (average of $517). 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.

Reviews of airlines servicing Helena

Read through reviews of airlines operating flights from South Bend to Helena, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

United Airlines

7.4

Good

8,896 reviews

United Airlines

7.4

Good

8,896 reviews

Reviews

1 / 20

2.0

Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Can I find deals for flights from South Bend to Helena that include hotel bookings?
Yes. In addition to deals on South Bend to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from South Bend to Helena?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from South Bend to Helena.
Can I find deals for business class flights from South Bend to Helena?
Yes. Cheapflights offers flight deals from South Bend 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 Bend to Helena?
Currently, February is the cheapest month in which you can book a flight from South Bend to Helena (average of $353). Flying from South Bend to Helena in May is currently the most expensive (average of $517). 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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$390+ Cheap flights from South Bend to Helena (SBN - 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 8/12. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from South Bend to Helena with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from South Bend to Helena

Round-trip from

One-way from

Find flight deals from South Bend to Helena

Cheapest flights from South Bend to HelenaExplore the most affordable flight options available from South Bend to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Explore the most affordable flight options available from South Bend to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from South Bend to Helena that are best for you.

Best time to book a flight from South Bend to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from South Bend with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from South Bend to Helena

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

Reviews of airlines servicing Helena

Read through reviews of airlines operating flights from South Bend to Helena, such as United Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from South Bend 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 South Bend to Helena that include hotel bookings?

How can I find direct flights from South Bend to Helena?

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

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

Browse thousands of different options on Cheapflights for your next trip

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Cheapest flights from South Bend to Helena
Explore the most affordable flight options available from South Bend to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on julio 30, 2025.