Which airlines fly to Helena?

United Airlines and Alaska Airlines are the most popular airlines that fly from Canada to Helena on a routine basis, according to our data. You should be able to find flights to Helena with these airlines and other airlines flying from Canada.

C$ 391 Cheap Flights to Helena in 2026

1 adult

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Find the cheapest flights from Canada to Helena

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:00 a.m. - 1:40 p.m.

YEG

HLN

7h 40m

1 stop

6:15 a.m. - 2:14 p.m.

HLN

YEG

7h 59m

1 stop

C$ 391United Airlines

Sat, 28 Feb - Wed, 4 Mar

6:00 a.m. - 1:40 p.m.

YEG

HLN

7h 40m

1 stop

6:15 a.m. - 2:14 p.m.

HLN

YEG

7h 59m

1 stop

C$ 402United Airlines

Sat, 28 Feb - Wed, 4 Mar

6:00 a.m. - 1:40 p.m.

YEG

HLN

7h 40m

1 stop

6:15 a.m. - 2:14 p.m.

HLN

YEG

7h 59m

1 stop

C$ 510United Airlines

Sat, 28 Feb - Wed, 4 Mar

6:00 a.m. - 10:27 p.m.

YEG

HLN

16h 27m

2 stops

5:30 a.m. - 3:40 p.m.

HLN

YEG

10h 10m

2 stops

C$ 523Delta

Sat, 28 Feb - Wed, 4 Mar

6:00 a.m. - 10:27 p.m.

YEG

HLN

16h 27m

2 stops

5:30 a.m. - 3:40 p.m.

HLN

YEG

10h 10m

2 stops

C$ 642Delta

Sat, 28 Feb - Wed, 4 Mar

6:00 a.m. - 10:27 p.m.

YEG

HLN

16h 27m

2 stops

5:30 a.m. - 3:40 p.m.

HLN

YEG

10h 10m

2 stops

C$ 801Delta

Sat, 28 Feb - Wed, 4 Mar

8:00 a.m. - 1:40 p.m.

YEG

HLN

29h 40m

2 stops

2:25 p.m. - 10:19 p.m.

HLN

YEG

7h 54m

1 stop

C$ 812United Airlines

Sat, 28 Feb - Wed, 4 Mar

8:00 a.m. - 1:40 p.m.

YEG

HLN

29h 40m

2 stops

6:15 a.m. - 2:14 p.m.

HLN

YEG

7h 59m

1 stop

C$ 821United Airlines

Sat, 28 Feb - Wed, 4 Mar

5:00 a.m. - 1:40 p.m.

YYT

HLN

12h 10m

2 stops

6:15 a.m. - 1:58 a.m.

HLN

YYT

16h 13m

2 stops

C$ 886United Airlines

Fri, 27 Feb - Tue, 3 Mar

6:00 a.m. - 1:40 p.m.

YEG

HLN

7h 40m

1 stop

2:25 p.m. - 8:07 p.m.

HLN

YEG

29h 42m

2 stops

C$ 991United Airlines

Sat, 28 Feb - Wed, 4 Mar

Fly from

Route

Depart

Return

Price

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Helena

Wed 4/3

6:15 a.m.-2:14 p.m.

1 stop7h 59m

C$ 391

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Helena

Wed 4/3

6:15 a.m.-2:14 p.m.

1 stop7h 59m

C$ 402

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Helena

Wed 4/3

6:15 a.m.-2:14 p.m.

1 stop7h 59m

C$ 510

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-10:27 p.m.

2 stops16h 27m

Helena

Wed 4/3

5:30 a.m.-3:40 p.m.

2 stops10h 10m

C$ 523

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-10:27 p.m.

2 stops16h 27m

Helena

Wed 4/3

5:30 a.m.-3:40 p.m.

2 stops10h 10m

C$ 642

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-10:27 p.m.

2 stops16h 27m

Helena

Wed 4/3

5:30 a.m.-3:40 p.m.

2 stops10h 10m

C$ 801

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

8:00 a.m.-1:40 p.m.

2 stops29h 40m

Helena

Wed 4/3

2:25 p.m.-10:19 p.m.

1 stop7h 54m

C$ 812

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

8:00 a.m.-1:40 p.m.

2 stops29h 40m

Helena

Wed 4/3

6:15 a.m.-2:14 p.m.

1 stop7h 59m

C$ 821

St. John'sHelena

YYT - HLN

YYTHLN

St John's

Fri 27/2

5:00 a.m.-1:40 p.m.

2 stops12h 10m

Helena

Tue 3/3

6:15 a.m.-1:58 a.m.

2 stops16h 13m

C$ 886

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-1:40 p.m.

1 stop7h 40m

Helena

Wed 4/3

2:25 p.m.-8:07 p.m.

2 stops29h 42m

C$ 991

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

Helena flights insights and trends

Explore insights for your Helena flight to craft the best travel plan

How long does it take to fly to Helena?

Flight times vary depending on what airport in Canada you fly out of and what airport in Helena you fly into. For example, flying from Toronto Pearson Intl to Bozeman Gallatin Field takes 6h 42m on average. On the other hand, flying from Vancouver Intl to Bozeman Gallatin Field takes 6h 11m on average. Keep in mind that it’s always quicker to opt for a non-stop flight, so be sure to check momondo to see if there are any available for your route.

Cheap Helena flight deals and tips

Summary info about Helena flight prices, duration and airlines

Best One-Way Price	C$ 409
Best Round-Trip Price	C$ 391
Fastest flight time	27h 33m

The best one-way flight price to Helena from Canada in the last 72 hours is C$ 409 (Toronto Pearson Intl to Helena).

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The best round-trip flight price to Helena from Canada in the last 72 hours is C$ 391 (Edmonton to Helena).

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The fastest flight to Helena from Canada takes 27h 33m (Toronto Pearson Intl to Helena).

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Frequently asked questions about flying to Helena

Is there an alternative airport near Helena?

Helena Airport, Butte Silver Bow Co Airport, Great Falls Airport or Missoula Johnson-Bell Field Airport can be an alternative airport used for travel to Helena.

When did momondo last update prices for flights to Helena Airport?

Prices for flights to Helena Airport refresh daily.

How old do you have to be to fly to Helena Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel to Helena Airport.

What documentation or ID do you need to fly to Helena Airport?

The travel and health documents required for your trip to Helena Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Helena Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

Why should I use momondo to find a flight deal to Helena?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Helena.

Can I find flights to Helena with flexible booking policies on momondo?

Flights to Helena with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights to Helena?

momondo provides multiple filters to help you find the best flight to Helena. Filter by price, airline, airport, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight to Helena right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Helena, momondo offers a useful price alert feature which will track prices for flights to Helena and alert you when they change.