$202 Cheap Flights from Edmonton (YEG) to Helena (HLN)

View $202 flight on Wed, Oct 29, 2025Opens in a new window

Popular airlines from Edmonton Intl. Airport (YEG) to Helena, MT (HLN-Helena Regional)

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Cheap Flights from Edmonton to Helena (YEG-HLN)

Prices were available within the past 7 days and start at $202 for one-way flights and $480 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$480 Roundtrip, found 2 days ago
$480
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $480 found 2 days ago
United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$533 Roundtrip, found 2 days ago
$533
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $533 found 2 days ago
United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$544 Roundtrip, found 2 days ago
$544
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $544 found 2 days ago
United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$565 Roundtrip, found 2 days ago
$565
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $565 found 2 days ago
United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$566 Roundtrip, found 2 days ago
$566
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $566 found 2 days ago
United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$588 Roundtrip, found 2 days ago
$588
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $588 found 2 days ago
United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$597 Roundtrip, found 2 days ago
$597
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $597 found 2 days ago
United
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$614 Roundtrip, found 2 days ago
$614
Roundtrip
found 2 days ago
Select United flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $614 found 2 days ago
Air Canada
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$763 Roundtrip, found 2 days ago
$763
Roundtrip
found 2 days ago
Select Air Canada flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $763 found 2 days ago
Alaska Airlines
Wed, Dec 24 - Tue, Dec 30
YEG
Edmonton
HLN
Helena
$791 Roundtrip, found 2 days ago
$791
Roundtrip
found 2 days ago
Select Alaska Airlines flight, departing Wed, Dec 24 from Edmonton to Helena, returning Tue, Dec 30, priced at $791 found 2 days ago

Frequently asked questions

How much does a flight from Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN) cost?
Get a cheap one-way flight from $202 or cheap return flight from $480 from Edmonton Intl. Airport (YEG) 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 Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN)?
December is the least expensive month to fly from YEG to HLN. Avoiding peak travel times is often the key to landing a great deal.
What is the cheapest airline that flies from Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from YEG to HLN. Then, sort your results by "Price (lowest to highest)" to pick up the best deal available.
How many flights per day from Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN)?
There are no daily direct flights available from Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN). But you can book flights with layovers. Filter your search on Expedia to include one or two stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from YEG to HLN?
You'll typically find Tuesday the quietest day for flights, while Fridays tend to be the busiest.* However this can vary from season to season and during peak travel times or public holidays.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN)?
To avoid potential delays on the Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN) route, aim to travel before 3 PM. Flights after this time have a 22% higher chance of cancellation.**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 Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN) last-minute?
Booking your ticket from YEG to HLN just before your journey is typically more expensive. But if you're flexible with your departure dates and times, you could grab a cheap last-minute fare.
Is it cheaper to book a YEG to HLN flight and hotel package?
You'll generally save money by securing a YEG 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 place. Once you've selected your ideal accommodations and flights, consider adding extras including activities, tours and car rentals.
Can I cancel or change the date of my flight from Edmonton Intl. Airport (YEG) to Helena Regional Airport (HLN)?
It's usually possible to cancel or reschedule your YEG to HLN flight. However, if it's been more than 24 hours since booking, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Edmonton Intl.
Destination airport
Helena Regional
Roundtrip price
$480
Distance
468 mi

Book with confidence

Edmonton to Helena Flights

The cheapest times to fly from Edmonton 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 Edmonton to Helena are during the month of December. You can find some of the cheapest flights from Edmonton to Helena with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Edmonton to Helena

Sunday is one of the best days to book for cheap flights from Edmonton 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 Edmonton 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 Edmonton to Helena in 2025. You can also book with separate airlines for your outbound and return journeys, from $202 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 Edmonton 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 Edmonton 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.

 

Edmonton to Helena Flights

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*Available to One Key members.