What airlines fly to Helena?

United Airlines, Delta and JetBlue are the top three most popular airlines that fly to Helena from North America according to our data. United Airlines is the first choice among our users, with 55% of people opting to fly with this airline when traveling to Helena. Keep in mind that there are 7 different airlines that fly to Helena on a routine basis, so you have a few additional options to choose from.

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

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

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

As of August 2026, there are 14 flights per week flying from North America to Helena. The most common day of the week flights depart is Mon, with 14% of flights taking off on this day.

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

Prices for flights from North America to Helena Airport refresh daily.

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

There are 3 operators available for flights from North America to Helena Airport as of August 2026.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from North America 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.

$185 Cheap Flights from North America to Helena in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from North America to Helena

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

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

2h 03mnonstop

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

2h 10mnonstop

$279United Airlines

Thu, Oct 1 - Wed, Oct 7

7:18 pm - 9:18 pmDEN Denver Intl-HLN Helena

2h 00mnonstop

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

2h 10mnonstop

$279United Airlines

Fri, Oct 2 - Tue, Oct 6

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

2h 03mnonstop

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

2h 10mnonstop

$279United Airlines

Tue, Oct 6 - Sat, Oct 10

8:05 am - 12:17 pmDEN Denver Intl-HLN Helena

4h 12m1 stop Salt Lake City

1:08 pm - 7:34 pmHLN Helena-DEN Denver Intl

6h 26m1 stop Salt Lake City

$299Delta

Thu, Oct 1 - Wed, Oct 7

5:30 am - 12:17 pmDEN Denver Intl-HLN Helena

6h 47m1 stop Salt Lake City

1:08 pm - 7:34 pmHLN Helena-DEN Denver Intl

6h 26m1 stop Salt Lake City

$299Delta

Thu, Oct 1 - Tue, Oct 6

7:04 am - 12:28 pmEWR Newark-HLN Helena

7h 24m1 stop Salt Lake City

1:08 pm - 11:26 pmHLN Helena-EWR Newark

8h 18m1 stop Salt Lake City

$359Delta

Tue, Oct 13 - Sat, Oct 17

7:00 am - 4:04 pmJFK New York John F Kennedy Intl-HLN Helena

11h 04m1 stop Seattle/Tacoma Intl

4:41 pm - 7:05 amHLN Helena-JFK New York John F Kennedy Intl

12h 24m1 stop Seattle/Tacoma Intl

$379Alaska Airlines

Fri, Nov 6 - Wed, Nov 11

5:05 pm - 4:04 pmEWR Newark-HLN Helena

24h 59m1 stop Seattle/Tacoma Intl

4:41 pm - 6:04 amHLN Helena-EWR Newark

11h 23m1 stop Seattle/Tacoma Intl

$379Alaska Airlines

Fri, Nov 6 - Wed, Nov 11

11:35 am - 5:04 pmPHX Phoenix Sky Harbor Intl-HLN Helena

28h 29m1 stop Seattle/Tacoma Intl

4:41 pm - 1:56 pmHLN Helena-PHX Phoenix Sky Harbor Intl

21h 15m1 stop Seattle/Tacoma Intl

$411Alaska Airlines

Sat, Oct 31 - Tue, Nov 3

11:48 am - 4:41 pmPDX Portland-HLN Helena

3h 53m1 stop Seattle/Tacoma Intl

5:18 pm - 9:48 amHLN Helena-PDX Portland

41h 30m2 stops Seattle/Tacoma Intl Vancouver Coal Harbour

$825Multiple Airlines

Wed, Sep 16 - Tue, Sep 22

Cheap last minute flights

Enter your travel dates to find the best prices.

6:28 pm - 10:30 pmDEN Denver Intl-HLN Helena

4h 02m1 stop Salt Lake City

5:40 am - 9:14 amHLN Helena-DEN Denver Intl

3h 34m1 stop Salt Lake City

$374Delta

Sat, Aug 22 - Mon, Aug 31

3:56 pm - 10:30 pmDEN Denver Intl-HLN Helena

6h 34m1 stop Salt Lake City

5:40 am - 9:14 amHLN Helena-DEN Denver Intl

3h 34m1 stop Salt Lake City

$374Delta

Sat, Aug 22 - Sun, Aug 30

7:05 am - 12:15 pmDEN Denver Intl-HLN Helena

5h 10m1 stop Salt Lake City

12:55 pm - 8:01 pmHLN Helena-DEN Denver Intl

7h 06m1 stop Salt Lake City

$374Delta

Sat, Aug 22 - Sat, Aug 29

11:42 am - 1:45 pmDEN Denver Intl-HLN Helena

2h 03mnonstop

2:35 pm - 4:45 pmHLN Helena-DEN Denver Intl

2h 10mnonstop

$434United Airlines

Sat, Aug 22 - Mon, Aug 31

11:42 am - 1:45 pmDEN Denver Intl-HLN Helena

2h 03mnonstop

6:15 am - 8:25 amHLN Helena-DEN Denver Intl

2h 10mnonstop

$434United Airlines

Sat, Aug 22 - Sat, Aug 29

1:25 pm - 9:30 pmLGA New York LaGuardia-HLN Helena

10h 05m2 stops Chicago O'Hare Intl Denver Intl

2:26 pm - 11:27 pmHLN Helena-LGA New York LaGuardia

7h 01m1 stop Denver Intl

$544United Airlines

Thu, Aug 20 - Sat, Sep 12

1:00 pm - 4:55 pmJFK New York John F Kennedy Intl-HLN Helena

29h 55m1 stop Seattle/Tacoma Intl

5:18 pm - 7:48 amHLN Helena-JFK New York John F Kennedy Intl

12h 30m1 stop Seattle/Tacoma Intl

$867Alaska Airlines

Thu, Aug 20 - Sat, Sep 12

11:55 am - 4:55 pmJFK New York John F Kennedy Intl-HLN Helena

31h 00m2 stops San Diego Seattle/Tacoma Intl

5:18 pm - 7:48 amHLN Helena-JFK New York John F Kennedy Intl

12h 30m1 stop Seattle/Tacoma Intl

$922Alaska Airlines

Thu, Aug 20 - Sat, Sep 12

8:51 pm - 4:55 pmPHX Phoenix Sky Harbor Intl-HLN Helena

19h 04m1 stop Seattle/Tacoma Intl

5:11 pm - 11:38 pmHLN Helena-PHX Phoenix Sky Harbor Intl

7h 27m1 stop Seattle/Tacoma Intl

$1,122Alaska Airlines

Thu, Aug 20 - Mon, Aug 24

10:29 pm - 4:55 pmEWR Newark-HLN Helena

44h 26m3 stops Atlanta Hartsfield-Jackson Calgary Seattle/Tacoma Intl

5:18 pm - 6:30 amHLN Helena-EWR Newark

11h 12m1 stop Seattle/Tacoma Intl

$1,785Multiple Airlines

Thu, Aug 20 - Sat, Sep 12

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United Airlines flights from North America to Helena

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

United Airlines

Oct 2

DEN7:18 pmDenver Intl

2h 00m

HLN9:18 pmHelena

Oct 4

HLN6:25 amHelena

2h 10m

DEN8:35 amDenver Intl

$279

United Airlines

Oct 1

DEN11:45 amDenver Intl

2h 03m

HLN1:48 pmHelena

Oct 7

HLN6:25 amHelena

2h 10m

DEN8:35 amDenver Intl

$300

United Airlines

Sep 5

DEN7:30 pmDenver Intl

2h 00m

HLN9:30 pmHelena

Sep 6

HLN2:35 pmHelena

2h 10m

DEN4:45 pmDenver Intl

$319

Delta flights from North America to Helena

Our best Delta deals on North America to Helena flight tickets

Delta

Sep 5

DEN3:56 pmDenver Intl

6h 34m

1 stop

HLN10:30 pmHelena

Sep 6

HLN5:40 amHelena

3h 34m

1 stop

DEN9:14 amDenver Intl

$299

Delta

Sep 5

DEN3:56 pmDenver Intl

6h 34m

1 stop

HLN10:30 pmHelena

Sep 6

HLN5:40 amHelena

3h 34m

1 stop

DEN9:14 amDenver Intl

$339

Delta

Oct 2

DEN8:05 amDenver Intl

4h 12m

1 stop

HLN12:17 pmHelena

Oct 6

HLN1:08 pmHelena

6h 26m

1 stop

DEN7:34 pmDenver Intl

$349

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Thu 10/1

11:45 am-1:48 pm

Nonstop2h 03m

Helena

Wed 10/7

6:25 am-8:35 am

Nonstop2h 10m

$279

Quickest round-trip

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Fri 10/2

7:18 pm-9:18 pm

Nonstop2h 00m

Helena

Tue 10/6

6:25 am-8:35 am

Nonstop2h 10m

$279

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Tue 10/6

11:45 am-1:48 pm

Nonstop2h 03m

Helena

Sat 10/10

2:30 pm-4:40 pm

Nonstop2h 10m

$279

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Thu 10/1

8:05 am-12:17 pm

1 stop4h 12m

Helena

Wed 10/7

1:08 pm-7:34 pm

1 stop6h 26m

$299

DenverHelena

DEN Denver Intl - HLN Helena

DENHLN

Denver Intl

Thu 10/1

5:30 am-12:17 pm

1 stop6h 47m

Helena

Tue 10/6

1:08 pm-7:34 pm

1 stop6h 26m

$299

NewarkHelena

EWR Newark - HLN Helena

EWRHLN

Newark

Tue 10/13

7:04 am-12:28 pm

1 stop7h 24m

Helena

Sat 10/17

1:08 pm-11:26 pm

1 stop8h 18m

$359

New YorkHelena

JFK New York John F Kennedy Intl - HLN Helena

JFKHLN

New York John F Kennedy Intl

Fri 11/6

7:00 am-4:04 pm

1 stop11h 04m

Helena

Wed 11/11

4:41 pm-7:05 am

1 stop12h 24m

$379

NewarkHelena

EWR Newark - HLN Helena

EWRHLN

Newark

Fri 11/6

5:05 pm-4:04 pm

1 stop24h 59m

Helena

Wed 11/11

4:41 pm-6:04 am

1 stop11h 23m

$379

PhoenixHelena

PHX Phoenix Sky Harbor Intl - HLN Helena

PHXHLN

Phoenix Sky Harbor Intl

Sat 10/31

11:35 am-5:04 pm

1 stop28h 29m

Helena

Tue 11/3

4:41 pm-1:56 pm

1 stop21h 15m

$411

PortlandHelena

PDX Portland - HLN Helena

PDXHLN

Portland

Wed 9/16

11:48 am-4:41 pm

1 stop3h 53m

Helena

Tue 9/22

5:18 pm-9:48 am

2 stops41h 30m

$825

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 North America to Helena

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 Helena?

If you aren’t able to travel to Helena during the month of November, then flying in October is also cheap. Prices for this month can be found on momondo for an average of $349.

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

You could potentially save up to 46% on your flight if you consider stops on a North America to Helena flight.

Cheap North America to Helena flight deals and tips

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

Best Price Found	$179
Fastest flight time	1h 29m
Direct flights	Every day
Airports in Helena	1 airport

The best one-way flight to Helena from North America in the past 72 hours is $179. The best round-trip flight deal from North America to Helena found on momondo in the last 72 hours is $279.

The fastest flight from North America to Helena takes 1h 29m

Direct flights go from North America to Helena every day.

There is 1 airport in Helena. From North America there are direct flights to Helena (HLN).

Search flight deals

Frequently asked questions about flying from North America to Helena

When did momondo last update prices for flights from North America to Helena Airport?
Prices for flights from North America to Helena Airport refresh daily.
How many operators does momondo search for flights from North America to Helena Airport?
There are 3 operators available for flights from North America to Helena Airport as of August 2026.
How old do you have to be to fly from North America to Helena Airport?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from North America 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.
What is the most popular plane model from North America to Helena?
Based on momondo bookings for flights between North America and Helena, the leading plane model is Embraer 175 (Enhanced Winglets), making up 57.35% of the total bookings. Other popular models include Boeing 737-800 Passenger/BBJ2 (winglets) with 5.88%, Boeing 737 MAX 9 with 4.41%, and Boeing 737-800 with 4.41%.

Best airlines flying from North America to Helena

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $242	Free Cancellation	Rating 7.4 10,106 reviews		Search United Airlines flights
Delta	PriceFrom $299	Free Cancellation	Rating 7.8 8,503 reviews		Search Delta flights

Why use momondo?

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

Finding the right flight to Helena from North America is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Helena quick and easy, saving you time and money.

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

Yes. All flights to Helena from North America on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo helps you find the best flight between North America and Helena by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Helena from North America. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.