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$ 358 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. - 9:16 p.m.

YEG

HLN

15h 16m1 stop

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

HLN

YEG

7h 59m1 stop

C$ 358United Airlines

Sat, 28 Feb - Wed, 4 Mar

6:00 a.m. - 9:16 p.m.

YEG

HLN

15h 16m1 stop

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

HLN

YEG

7h 59m1 stop

C$ 395United Airlines

Sat, 28 Feb - Wed, 4 Mar

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

YEG

HLN

16h 27m2 stops

5:30 a.m. - 5:04 p.m.

HLN

YEG

11h 34m2 stops

C$ 564Delta

Sat, 28 Feb - Wed, 4 Mar

4:45 p.m. - 6:11 p.m.

YYZ

HLN

27h 26m1 stop

6:48 p.m. - 3:35 p.m.

HLN

YYZ

18h 47m1 stop

C$ 668Alaska Airlines

Fri, 23 Jan - Mon, 26 Jan

5:05 a.m. - 9:26 p.m.

YXE

HLN

17h 21m2 stops

2:27 p.m. - 6:01 p.m.

HLN

YXE

26h 34m2 stops

C$ 705United Airlines

Tue, 3 Feb - Sat, 7 Feb

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

YEG

HLN

16h 27m2 stops

5:30 a.m. - 5:04 p.m.

HLN

YEG

11h 34m2 stops

C$ 726Delta

Sat, 28 Feb - Wed, 4 Mar

4:45 p.m. - 3:59 p.m.

YYZ

HLN

25h 14m1 stop

6:22 p.m. - 3:35 p.m.

HLN

YYZ

19h 13m1 stop

C$ 742Alaska Airlines

Mon, 2 Mar - Wed, 18 Mar

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

YEG

HLN

16h 27m2 stops

5:30 a.m. - 5:04 p.m.

HLN

YEG

11h 34m2 stops

C$ 767Delta

Sat, 28 Feb - Wed, 4 Mar

4:45 p.m. - 6:11 p.m.

YYZ

HLN

27h 26m1 stop

6:48 p.m. - 3:35 p.m.

HLN

YYZ

18h 47m1 stop

C$ 775Alaska Airlines

Fri, 23 Jan - Mon, 26 Jan

3:17 p.m. - 9:16 p.m.

YEG

HLN

5h 59m1 stop

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

HLN

YEG

29h 42m2 stops

C$ 824United 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.-9:16 p.m.

1 stop15h 16m

Helena

Wed 4/3

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

1 stop7h 59m

C$ 358

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

6:00 a.m.-9:16 p.m.

1 stop15h 16m

Helena

Wed 4/3

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

1 stop7h 59m

C$ 395

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.-5:04 p.m.

2 stops11h 34m

C$ 564

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 23/1

4:45 p.m.-6:11 p.m.

1 stop27h 26m

Helena

Mon 26/1

6:48 p.m.-3:35 p.m.

1 stop18h 47m

C$ 668

SaskatoonHelena

YXE - HLN

YXEHLN

Saskatoon

Tue 3/2

5:05 a.m.-9:26 p.m.

2 stops17h 21m

Helena

Sat 7/2

2:27 p.m.-6:01 p.m.

2 stops26h 34m

C$ 705

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.-5:04 p.m.

2 stops11h 34m

C$ 726

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Mon 2/3

4:45 p.m.-3:59 p.m.

1 stop25h 14m

Helena

Wed 18/3

6:22 p.m.-3:35 p.m.

1 stop19h 13m

C$ 742

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.-5:04 p.m.

2 stops11h 34m

C$ 767

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 23/1

4:45 p.m.-6:11 p.m.

1 stop27h 26m

Helena

Mon 26/1

6:48 p.m.-3:35 p.m.

1 stop18h 47m

C$ 775

EdmontonHelena

YEG - HLN

YEGHLN

Edmonton

Sat 28/2

3:17 p.m.-9:16 p.m.

1 stop5h 59m

Helena

Wed 4/3

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

2 stops29h 42m

C$ 824

Flights are sorted by cheapest round-trip flights first.

Sorted 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 58m on average. On the other hand, flying from Vancouver Intl to Bozeman Gallatin Field takes 4h 09m 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 Round-Trip Price	C$ 358
Fastest flight time	12h 11m

The best round-trip flight price to Helena from Canada in the last 72 hours is C$ 358 (Edmonton to Helena).

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The fastest flight to Helena from Canada takes 12h 11m (St John's 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.