How many flights depart from Helena to North America on average per week?

69 flights are operational weekly from Helena to North America as of October 2026. The most popular departure day for this route is Mon, with 16% of flights per week taking off on this day.

What airlines fly to North America?

United Airlines, Delta and American Airlines are the top three most popular airlines that fly to North America from Helena according to our data. United Airlines is the first choice among our users, with 51% of people opting to fly with this airline when traveling to North America. Keep in mind that there are 6 different airlines that fly to North America on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Helena to North America?

Delta, Alaska Airlines, and United Airlines are the most popular carriers operating from Helena to North America

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

Prices for flights from Helena Airport to North America were last updated today.

How many operators does momondo search for flights from Helena Airport to North America?

As of October 2026, there are 3 operators available to choose from for flights from Helena Airport to North America.

How old do you have to be to fly from Helena Airport to North America?

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 from Helena Airport to North America.

What documentation or ID do you need to fly to North America?

The travel and health documents you'll need for your trip to North America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at North America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$134 Cheap Flights from Helena to North America in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Helena to North America

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

5:00 pm - 5:50 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 50mnonstop

1:48 pm - 4:23 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 35mnonstop

$207Alaska Airlines

Wed, Jan 6 - Tue, Jan 12

12:50 pm - 4:53 pmHLN Helena-SEA Seattle/Tacoma Intl

5h 03m1 stop Salt Lake City

5:45 am - 12:24 pmSEA Seattle/Tacoma Intl-HLN Helena

5h 39m1 stop Salt Lake City

$227Delta

Wed, Jan 6 - Tue, Jan 12

5:00 pm - 5:50 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 50mnonstop

1:48 pm - 4:23 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 35mnonstop

$237Alaska Airlines

Fri, Jan 8 - Sun, Jan 10

5:00 pm - 5:50 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 50mnonstop

1:48 pm - 4:23 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 35mnonstop

$237Alaska Airlines

Thu, Jan 7 - Mon, Jan 11

12:50 pm - 4:53 pmHLN Helena-SEA Seattle/Tacoma Intl

5h 03m1 stop Salt Lake City

5:45 am - 12:24 pmSEA Seattle/Tacoma Intl-HLN Helena

5h 39m1 stop Salt Lake City

$247Delta

Thu, Feb 18 - Mon, Feb 22

12:50 pm - 4:53 pmHLN Helena-SEA Seattle/Tacoma Intl

5h 03m1 stop Salt Lake City

5:45 am - 12:24 pmSEA Seattle/Tacoma Intl-HLN Helena

5h 39m1 stop Salt Lake City

$247Delta

Wed, Jan 6 - Tue, Jan 12

4:41 pm - 5:33 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 52mnonstop

1:28 pm - 4:04 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 36mnonstop

$277Alaska Airlines

Sat, Nov 14 - Sun, Nov 15

2:23 pm - 4:34 pmHLN Helena-DEN Denver Intl

2h 11mnonstop

11:31 am - 1:40 pmDEN Denver Intl-HLN Helena

2h 09mnonstop

$319United Airlines

Fri, Nov 6 - Sat, Nov 14

2:27 pm - 9:15 pmHLN Helena-SLC Salt Lake City

6h 48m1 stop Denver Intl

7:00 am - 1:40 pmSLC Salt Lake City-HLN Helena

6h 40m1 stop Denver Intl

$319United Airlines

Thu, Jan 7 - Sat, Jan 9

2:27 pm - 10:16 pmHLN Helena-SLC Salt Lake City

7h 49m1 stop Denver Intl

2:35 pm - 9:32 pmSLC Salt Lake City-HLN Helena

6h 57m1 stop Denver Intl

$319United Airlines

Thu, Jan 7 - Sat, Jan 9

Cheap last minute flights

Enter your travel dates to find the best prices.

7:15 am - 8:45 amHLN Helena-SLC Salt Lake City

1h 30mnonstop

10:50 am - 12:28 pmSLC Salt Lake City-HLN Helena

1h 38mnonstop

$469Delta

Fri, Oct 16 - Sun, Oct 18

1:08 pm - 2:47 pmHLN Helena-SLC Salt Lake City

1h 39mnonstop

10:50 am - 12:28 pmSLC Salt Lake City-HLN Helena

1h 38mnonstop

$469Delta

Sat, Oct 17 - Sun, Oct 18

6:25 am - 1:22 pmHLN Helena-SLC Salt Lake City

6h 57m1 stop Denver Intl

7:00 am - 1:48 pmSLC Salt Lake City-HLN Helena

6h 48m1 stop Denver Intl

$490United Airlines

Sat, Oct 17 - Sun, Oct 18

1:08 pm - 7:02 pmHLN Helena-SEA Seattle/Tacoma Intl

6h 54m1 stop Salt Lake City

5:30 am - 12:28 pmSEA Seattle/Tacoma Intl-HLN Helena

5h 58m1 stop Salt Lake City

$497Delta

Tue, Oct 20 - Sat, Oct 31

1:08 pm - 4:55 pmHLN Helena-SEA Seattle/Tacoma Intl

4h 47m1 stop Salt Lake City

5:30 am - 12:28 pmSEA Seattle/Tacoma Intl-HLN Helena

5h 58m1 stop Salt Lake City

$497Delta

Mon, Oct 19 - Sat, Oct 31

2:30 pm - 4:40 pmHLN Helena-DEN Denver Intl

2h 10mnonstop

11:45 am - 1:48 pmDEN Denver Intl-HLN Helena

2h 03mnonstop

$509United Airlines

Sat, Oct 17 - Tue, Oct 20

6:25 am - 8:35 amHLN Helena-DEN Denver Intl

2h 10mnonstop

11:45 am - 1:48 pmDEN Denver Intl-HLN Helena

2h 03mnonstop

$509United Airlines

Sat, Oct 17 - Mon, Oct 19

5:26 pm - 6:18 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 52mnonstop

2:09 pm - 4:44 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 35mnonstop

$537Alaska Airlines

Mon, Oct 19 - Sat, Oct 31

5:26 pm - 6:18 pmHLN Helena-SEA Seattle/Tacoma Intl

1h 52mnonstop

2:09 pm - 4:44 pmSEA Seattle/Tacoma Intl-HLN Helena

1h 35mnonstop

$537Alaska Airlines

Tue, Oct 20 - Sat, Oct 31

6:25 am - 12:35 pmHLN Helena-MSP Minneapolis St Paul

5h 10m1 stop Denver Intl

9:45 am - 9:08 pmMSP Minneapolis St Paul-HLN Helena

12h 23m2 stops Chicago O'Hare Intl Denver Intl

$546United Airlines

Thu, Oct 15 - Tue, Oct 20

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United Airlines flights from Helena to North America

Our best United Airlines deals on Helena to North America flight tickets

United Airlines

Nov 6

HLN2:23 pmHelena

2h 11m

DEN4:34 pmDenver Intl

Nov 14

DEN11:31 amDenver Intl

2h 09m

HLN1:40 pmHelena

$319

United Airlines

Dec 24

HLN6:20 amHelena

2h 13m

DEN8:33 amDenver Intl

Dec 28

DEN7:25 pmDenver Intl

2h 12m

HLN9:37 pmHelena

$333

United Airlines

Oct 28

HLN2:23 pmHelena

2h 11m

DEN4:34 pmDenver Intl

Oct 31

DEN7:20 pmDenver Intl

2h 11m

HLN9:31 pmHelena

$339

Delta flights from Helena to North America

Our best Delta deals on Helena to North America flight tickets

Delta

Jan 6

HLN12:50 pmHelena

5h 03m

1 stop

SEA4:53 pmSeattle/Tacoma Intl

Jan 12

SEA5:45 amSeattle/Tacoma Intl

5h 39m

1 stop

HLN12:24 pmHelena

$227

Delta

Jan 6

HLN12:50 pmHelena

5h 03m

1 stop

SEA4:53 pmSeattle/Tacoma Intl

Jan 12

SEA5:45 amSeattle/Tacoma Intl

5h 39m

1 stop

HLN12:24 pmHelena

$247

Delta

Nov 13

HLN1:07 pmHelena

4h 46m

1 stop

SEA4:53 pmSeattle/Tacoma Intl

Nov 14

SEA5:35 amSeattle/Tacoma Intl

5h 52m

1 stop

HLN12:27 pmHelena

$262

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Wed 1/6

5:00 pm-5:50 pm

Nonstop1h 50m

Seattle/Tacoma Intl

Tue 1/12

1:48 pm-4:23 pm

Nonstop1h 35m

$207

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Wed 1/6

12:50 pm-4:53 pm

1 stop5h 03m

Seattle/Tacoma Intl

Tue 1/12

5:45 am-12:24 pm

1 stop5h 39m

$227

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Fri 1/8

5:00 pm-5:50 pm

Nonstop1h 50m

Seattle/Tacoma Intl

Sun 1/10

1:48 pm-4:23 pm

Nonstop1h 35m

$237

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Thu 1/7

5:00 pm-5:50 pm

Nonstop1h 50m

Seattle/Tacoma Intl

Mon 1/11

1:48 pm-4:23 pm

Nonstop1h 35m

$237

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Thu 2/18

12:50 pm-4:53 pm

1 stop5h 03m

Seattle/Tacoma Intl

Mon 2/22

5:45 am-12:24 pm

1 stop5h 39m

$247

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Wed 1/6

12:50 pm-4:53 pm

1 stop5h 03m

Seattle/Tacoma Intl

Tue 1/12

5:45 am-12:24 pm

1 stop5h 39m

$247

HelenaSeattle

HLN Helena - SEA Seattle/Tacoma Intl

HLNSEA

Helena

Sat 11/14

4:41 pm-5:33 pm

Nonstop1h 52m

Seattle/Tacoma Intl

Sun 11/15

1:28 pm-4:04 pm

Nonstop1h 36m

$277

HelenaDenver

HLN Helena - DEN Denver Intl

HLNDEN

Helena

Fri 11/6

2:23 pm-4:34 pm

Nonstop2h 11m

Denver Intl

Sat 11/14

11:31 am-1:40 pm

Nonstop2h 09m

$319

HelenaSalt Lake City

HLN Helena - SLC Salt Lake City

HLNSLC

Helena

Thu 1/7

2:27 pm-9:15 pm

1 stop6h 48m

Salt Lake City

Sat 1/9

7:00 am-1:40 pm

1 stop6h 40m

$319

HelenaSalt Lake City

HLN Helena - SLC Salt Lake City

HLNSLC

Helena

Thu 1/7

2:27 pm-10:16 pm

1 stop7h 49m

Salt Lake City

Sat 1/9

2:35 pm-9:32 pm

1 stop6h 57m

$319

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to North America

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to North America?

The month of April is, on average, the cheapest month to fly to North America from Helena, with most prices found around $359. If you are unable to visit North America during the month of April, then departing from Helena during the month January is also very affordable. Most momondo users find prices during this month for around $375.

Can stopping save me money on Helena to North America flights?

You could potentially save up to 40% on your flight if you consider stops on a Helena to North America flight.

Cheap Helena to North America flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to North America

Best Price Found	$134
Fastest flight time	1h 30m
Direct flights	Every day
Airports in North America	5,174 airports

The best one-way flight to North America from Helena in the past 72 hours is $134. The best round-trip flight deal from Helena to North America found on momondo in the last 72 hours is $207.

The fastest flight from Helena to North America takes 1h 30m

Direct flights go from Helena to North America every day.

There are 5,174 airports in North America. From Helena there are direct flights to Salt Lake City (SLC), Denver Intl (DEN), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Helena to North America

When did momondo last update prices for flights from Helena Airport to North America?
Prices for flights from Helena Airport to North America were last updated today.
How many operators does momondo search for flights from Helena Airport to North America?
As of October 2026, there are 3 operators available to choose from for flights from Helena Airport to North America.
How old do you have to be to fly from Helena Airport to North America?
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 from Helena Airport to North America.
What documentation or ID do you need to fly to North America?
The travel and health documents you'll need for your trip to North America may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at North America. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Helena to North America?
Based on momondo bookings for flights between Helena and North America, the leading plane model is Embraer 175 (Enhanced Winglets), making up 41.18% of the total bookings. Other popular models include Embraer 175 with 16.91%, Airbus A319 with 8.09%, and Boeing 737-800 with 5.15%.

Best airlines flying from Helena to North America

Compare and see reviews for airlines that fly from Helena to North America with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $219	Free Cancellation	Rating 7.4 10,362 reviews		Search United Airlines flights
Delta	PriceFrom $234	Free Cancellation	Rating 7.8 8,650 reviews		Search Delta flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helena to North America. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to North America from Helena which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Helena to North America?

Once all potential Helena to North America flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Price alerts on flights to North America from Helena are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.