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Flights to Helena

C$ 434 Cheap flights to Helena

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight to Helena departing on 22/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from Canada to Helena

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
7:43 p.m. - 1:33 p.m.
YYZ
-
HLN
19h 50m
2 stops
United Airlines Logo
6:15 a.m. - 9:32 p.m.
HLN
-
YYZ
13h 17m
1 stop
C$ 924United Airlines
Fri, 3 Jul - Fri, 10 Jul
Delta Logo
7:10 a.m. - 12:23 p.m.
YXE
-
HLN
29h 13m
2 stops
Delta Logo
1:03 p.m. - 9:35 p.m.
HLN
-
YXE
32h 32m
2 stops
C$ 1,054Delta
Fri, 22 May - Mon, 25 May
United Airlines Logo
5:35 a.m. - 1:27 p.m.
YYT
-
HLN
11h 22m
2 stops
United Airlines Logo
2:30 p.m. - 12:36 p.m.
HLN
-
YYT
18h 36m
2 stops
C$ 1,064United Airlines
Sat, 3 Oct - Tue, 6 Oct
Delta Logo
8:50 a.m. - 10:33 p.m.
YXE
-
HLN
13h 43m
2 stops
Delta Logo
1:03 p.m. - 9:35 p.m.
HLN
-
YXE
32h 32m
2 stops
C$ 1,100Delta
Fri, 22 May - Mon, 25 May
Delta Logo
7:10 a.m. - 10:33 p.m.
YXE
-
HLN
15h 23m
2 stops
Delta Logo
1:03 p.m. - 3:40 p.m.
HLN
-
YXE
26h 37m
2 stops
C$ 1,122Delta
Fri, 22 May - Mon, 25 May
United Airlines Logo
5:35 a.m. - 4:05 p.m.
YYT
-
HLN
14h 00m
2 stops
United Airlines Logo
2:30 p.m. - 12:33 a.m.
HLN
-
YYT
30h 33m
2 stops
C$ 1,179United Airlines
Sat, 3 Oct - Tue, 6 Oct
United Airlines Logo
5:35 a.m. - 4:05 p.m.
YYT
-
HLN
14h 00m
2 stops
United Airlines Logo
2:30 p.m. - 12:33 a.m.
HLN
-
YYT
30h 33m
2 stops
C$ 1,204United Airlines
Sat, 3 Oct - Tue, 6 Oct
United Airlines Logo
4:18 p.m. - 9:20 p.m.
YYZ
-
HLN
7h 02m
1 stop
United Airlines Logo
6:15 a.m. - 9:32 p.m.
HLN
-
YYZ
13h 17m
1 stop
C$ 1,305United Airlines
Fri, 3 Jul - Fri, 10 Jul

momondo Fare Finder

 
Locate flights to Helena that fit your budget, with regularly updated fares and availability. In the last 7 days, momondo users made a total of 96,600 searches and data was last updated on 10 April 2026.
Use the filters below to find and compare flights to Helena that are best for you.

Fly from

Route

Depart

Return

Price

Cheapest round-trip

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 3/7

7:43 p.m.-1:33 p.m.

2 stops19h 50m

Helena

Fri 10/7

6:15 a.m.-9:32 p.m.

1 stop13h 17m

C$ 924

SaskatoonHelena

YXE - HLN

YXEHLN

Saskatoon

Fri 22/5

7:10 a.m.-12:23 p.m.

2 stops29h 13m

Helena

Mon 25/5

1:03 p.m.-9:35 p.m.

2 stops32h 32m

C$ 1,054

St. John'sHelena

YYT - HLN

YYTHLN

St John's

Sat 3/10

5:35 a.m.-1:27 p.m.

2 stops11h 22m

Helena

Tue 6/10

2:30 p.m.-12:36 p.m.

2 stops18h 36m

C$ 1,064

SaskatoonHelena

YXE - HLN

YXEHLN

Saskatoon

Fri 22/5

8:50 a.m.-10:33 p.m.

2 stops13h 43m

Helena

Mon 25/5

1:03 p.m.-9:35 p.m.

2 stops32h 32m

C$ 1,100

SaskatoonHelena

YXE - HLN

YXEHLN

Saskatoon

Fri 22/5

7:10 a.m.-10:33 p.m.

2 stops15h 23m

Helena

Mon 25/5

1:03 p.m.-3:40 p.m.

2 stops26h 37m

C$ 1,122

St. John'sHelena

YYT - HLN

YYTHLN

St John's

Sat 3/10

5:35 a.m.-4:05 p.m.

2 stops14h 00m

Helena

Tue 6/10

2:30 p.m.-12:33 a.m.

2 stops30h 33m

C$ 1,179

St. John'sHelena

YYT - HLN

YYTHLN

St John's

Sat 3/10

5:35 a.m.-4:05 p.m.

2 stops14h 00m

Helena

Tue 6/10

2:30 p.m.-12:33 a.m.

2 stops30h 33m

C$ 1,204
Quickest round-trip

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 3/7

4:18 p.m.-9:20 p.m.

1 stop7h 02m

Helena

Fri 10/7

6:15 a.m.-9:32 p.m.

1 stop13h 17m

C$ 1,305
Cheapest one-way

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 22/5

6:37 p.m.-12:23 p.m.

2 stops19h 46m

C$ 434

TorontoHelena

YYZ - HLN

YYZHLN

Toronto Pearson Intl

Fri 22/5

4:18 p.m.-9:20 p.m.

1 stop7h 02m

C$ 468

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
1
2

See travel insights to Helena from

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 7h 51m on average. On the other hand, flying from Vancouver Intl to Bozeman Gallatin Field takes 4h 28m 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$ 434

Best Round-Trip Price

C$ 924

Fastest flight time

19h 46m
The best one-way flight price to Helena from Canada in the last 72 hours is C$ 434 (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$ 924 (Toronto Pearson Intl to Helena).
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The fastest flight to Helena from Canada takes 19h 46m (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.

An easier way to manage your Helena trip

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Find better results for your trip to Helena

Popular Flights to Helena

Popular routes according to searches in the past day on momondo
Toronto to Helena Flightsfrom C$ 993
St John's to Helena Flightsfrom C$ 769
Edmonton to Helena Flightsfrom C$ 435