$180 Cheap Flights from Columbus (CMH) to Helena (HLN)

View $180 flight on Sat, Dec 6, 2025Opens in a new window

Popular airlines from John Glenn Columbus Intl. Airport (CMH) to Helena, MT (HLN-Helena Regional)

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Cheap Flights from Columbus to Helena (CMH-HLN)

Prices were available within the past 7 days and start at $180 for one-way flights and $302 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Hawaiian Airlines
Wed, Jan 21 - Tue, Feb 3
CMH
Columbus
HLN
Helena
$302 Roundtrip, found 4 days ago
$302
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Jan 21 from Columbus to Helena, returning Tue, Feb 3, priced at $302 found 4 days ago
Hawaiian Airlines
Wed, Jan 21 - Wed, Feb 4
CMH
Columbus
HLN
Helena
$312 Roundtrip, found 4 days ago
$312
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Jan 21 from Columbus to Helena, returning Wed, Feb 4, priced at $312 found 4 days ago
Hawaiian Airlines
Mon, Jan 19 - Tue, Feb 3
CMH
Columbus
HLN
Helena
$322 Roundtrip, found 4 days ago
$322
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Jan 19 from Columbus to Helena, returning Tue, Feb 3, priced at $322 found 4 days ago
Hawaiian Airlines
Mon, Jan 19 - Wed, Feb 4
CMH
Columbus
HLN
Helena
$332 Roundtrip, found 4 days ago
$332
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Jan 19 from Columbus to Helena, returning Wed, Feb 4, priced at $332 found 4 days ago
Hawaiian Airlines
Mon, Jan 19 - Thu, Feb 5
CMH
Columbus
HLN
Helena
$342 Roundtrip, found 4 days ago
$342
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Jan 19 from Columbus to Helena, returning Thu, Feb 5, priced at $342 found 4 days ago
Hawaiian Airlines
Wed, Jan 21 - Sun, Feb 8
CMH
Columbus
HLN
Helena
$352 Roundtrip, found 4 days ago
$352
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Wed, Jan 21 from Columbus to Helena, returning Sun, Feb 8, priced at $352 found 4 days ago
Delta
Tue, Jan 20 - Tue, Feb 3
CMH
Columbus
HLN
Helena
$359 Roundtrip, found 4 days ago
$359
Roundtrip
found 4 days ago
Select Delta flight, departing Tue, Jan 20 from Columbus to Helena, returning Tue, Feb 3, priced at $359 found 4 days ago
Hawaiian Airlines
Mon, Jan 19 - Sat, Feb 7
CMH
Columbus
HLN
Helena
$362 Roundtrip, found 4 days ago
$362
Roundtrip
found 4 days ago
Select Hawaiian Airlines flight, departing Mon, Jan 19 from Columbus to Helena, returning Sat, Feb 7, priced at $362 found 4 days ago
Alaska Airlines
Mon, Jan 5 - Sat, Jan 24
CMH
Columbus
HLN
Helena
$382 Roundtrip, found 4 days ago
$382
Roundtrip
found 4 days ago
Select Alaska Airlines flight, departing Mon, Jan 5 from Columbus to Helena, returning Sat, Jan 24, priced at $382 found 4 days ago
United
Thu, Dec 11 - Mon, Dec 15
CMH
Columbus
HLN
Helena
$410 Roundtrip, found 6 days ago
$410
Roundtrip
found 6 days ago
Select United flight, departing Thu, Dec 11 from Columbus to Helena, returning Mon, Dec 15, priced at $410 found 6 days ago

Alternative airports near Helena

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Helena Regional HLN. Cheapest and Closest option available. Average driving time to city center is 7 minutes. Flights from $359
HLN
Helena Regional
CheapestClosest
Average driving time to city center7 min
Flights from $359

Frequently asked questions

How much does a flight from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN) cost?
Snag a cheap one-way flight from $180 or cheap return flight from $302 from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN)?
Planning your trip for January is a good way to save, as it's the cheapest month for flights between CMH and HLN. You'll often find the lowest fares during off-peak months.
What is the cheapest airline that flies from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN)?
To find the cheapest airline flying from CMH to HLN, use Expedia's filter tool. Tailor your search based on your travel style, such as preferred carriers and seat class. You can then sort your results by "Price (lowest to highest)" to see the cheapest fares upfront.
How many flights per day from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN)?
Direct flights from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your travel details and choose either "1 Stop" or "2+ Stops."
What day of the week has the most flights from CMH to HLN?
Generally you'll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN)?
To land at Helena Regional Airport (HLN) on time, opt for a flight that leaves from John Glenn Columbus Intl. Airport (CMH) before 3 PM. The likelihood of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN) last-minute?
Last-minute fares from CMH to HLN are usually more expensive. For the lowest rates, start looking for flights as early as possible. That said, if you're flexible with your travel plans, you may score a cheap ticket right before your journey.
Is it cheaper to book a CMH to HLN flight and hotel package?
You'll generally save money by booking a CMH to HLN flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it's easy to manage everything in one convenient place. Once you've selected your ideal accommodations and flights, you can add extras like car rentals, activities and tours.
Can I cancel or change the date of my flight from John Glenn Columbus Intl. Airport (CMH) to Helena Regional Airport (HLN)?
Usually, it's possible to reschedule or cancel your CMH to HLN flight. However, if the booking was made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are possible and whether any costs are involved. You'll also find more information on our Customer Service portal.

Travel information

Origin airport
John Glenn Columbus Intl.
Destination airport
Helena Regional
Roundtrip price
$302
Distance
1523 mi

Book with confidence

Columbus to Helena Flights

The cheapest times to fly from Columbus to Helena

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Columbus to Helena are during the month of January. You can find some of the cheapest flights from Columbus to Helena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Columbus to Helena

Sunday is one of the best days to book for cheap flights from Columbus to Helena: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Columbus to Helena

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Columbus to Helena in 2025. You can also book with separate airlines for your outbound and return journeys, from $180 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Columbus to Helena flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Columbus to Helena airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Columbus to Helena Flights

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*Available to One Key members.