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Cheap flights from Helena to North America from $119

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Helena to North America departing on 6/2. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Helena to North America

Cheap round-trip flights

Enter your travel dates to find the best prices.
Alaska Airlines Logo
4:43 pm - 5:33 pm
HLN
-
SEA
1h 50mnonstop
Alaska Airlines Logo
1:30 pm - 4:06 pm
SEA
-
HLN
1h 36mnonstop
$177Alaska Airlines
Wed, Jun 3 - Sat, Jun 6
Alaska Airlines Logo
4:43 pm - 5:33 pm
HLN
-
SEA
1h 50mnonstop
Alaska Airlines Logo
1:30 pm - 4:06 pm
SEA
-
HLN
1h 36mnonstop
$187Alaska Airlines
Wed, Jun 3 - Sat, Jun 6
Delta Logo
1:03 pm - 4:42 pm
HLN
-
SEA
4h 39m
1 stop
Delta Logo
5:30 am - 12:20 pm
SEA
-
HLN
5h 50m
1 stop
$257Delta
Thu, Jun 4 - Mon, Jun 8
Alaska Airlines Logo
4:43 pm - 5:33 pm
HLN
-
SEA
1h 50mnonstop
Alaska Airlines Logo
1:30 pm - 4:06 pm
SEA
-
HLN
1h 36mnonstop
$267Alaska Airlines
Wed, Jun 3 - Mon, Jun 8
United Airlines Logo
6:15 am - 8:25 am
HLN
-
DEN
2h 10mnonstop
United Airlines Logo
7:30 pm - 9:30 pm
DEN
-
HLN
2h 00mnonstop
$269United Airlines
Tue, Aug 25 - Mon, Aug 31
United Airlines Logo
6:15 am - 8:13 am
HLN
-
DEN
1h 58mnonstop
United Airlines Logo
7:18 pm - 9:20 pm
DEN
-
HLN
2h 02mnonstop
$283United Airlines
Thu, Jul 2 - Sun, Jul 5
Delta Logo
1:03 pm - 6:46 pm
HLN
-
SEA
6h 43m
1 stop
Delta Logo
5:30 am - 12:20 pm
SEA
-
HLN
5h 50m
1 stop
$287Delta
Fri, Jun 5 - Mon, Jun 8
Delta Logo
5:45 am - 9:44 am
HLN
-
DEN
3h 59m
1 stop
Delta Logo
6:25 pm - 10:41 pm
DEN
-
HLN
4h 16m
1 stop
$289Delta
Fri, Oct 9 - Mon, Oct 12
United Airlines Logo
6:15 am - 8:13 am
HLN
-
DEN
1h 58mnonstop
United Airlines Logo
7:18 pm - 9:20 pm
DEN
-
HLN
2h 02mnonstop
$303United Airlines
Wed, May 27 - Sun, May 31
United Airlines Logo
2:20 pm - 4:36 pm
HLN
-
DEN
2h 16mnonstop
United Airlines Logo
11:30 am - 1:33 pm
DEN
-
HLN
2h 03mnonstop
$305United Airlines
Wed, Jul 1 - Mon, Jul 6

United Airlines flights from Helena to North America

Our best United Airlines deals on Helena to North America flight tickets
United Airlines
Aug 25
HLN6:15 amHelena
2h 10m
DEN8:25 amDenver Intl
Aug 31
DEN7:30 pmDenver Intl
2h 00m
HLN9:30 pmHelena
$269
United Airlines
Jul 2
HLN6:15 amHelena
1h 58m
DEN8:13 amDenver Intl
Jul 5
DEN7:18 pmDenver Intl
2h 02m
HLN9:20 pmHelena
$283
United Airlines
May 27
HLN6:15 amHelena
1h 58m
DEN8:13 amDenver Intl
May 31
DEN7:18 pmDenver Intl
2h 02m
HLN9:20 pmHelena
$303

Alaska Airlines flights from Helena to North America

Our best Alaska Airlines deals on Helena to North America flight tickets
Alaska Airlines
Jun 3
HLN4:43 pmHelena
1h 50m
SEA5:33 pmSeattle/Tacoma Intl
Jun 6
SEA1:30 pmSeattle/Tacoma Intl
1h 36m
HLN4:06 pmHelena
$177
Alaska Airlines
Jun 3
HLN4:43 pmHelena
1h 50m
SEA5:33 pmSeattle/Tacoma Intl
Jun 6
SEA1:30 pmSeattle/Tacoma Intl
1h 36m
HLN4:06 pmHelena
$187
Alaska Airlines
Jun 3
HLN4:43 pmHelena
1h 50m
SEA5:33 pmSeattle/Tacoma Intl
Jun 8
SEA1:30 pmSeattle/Tacoma Intl
1h 36m
HLN4:06 pmHelena
$267

momondo Fare Finder

 
Customize your flight search to find flights from Helena to North America that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated May 15, 2026.
Use the filters below to find and compare flights from Helena to North America that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Wed 6/3

4:43 pm-5:33 pm

Nonstop1h 50m

Seattle/Tacoma Intl

Sat 6/6

1:30 pm-4:06 pm

Nonstop1h 36m

$177

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Wed 6/3

4:43 pm-5:33 pm

Nonstop1h 50m

Seattle/Tacoma Intl

Sat 6/6

1:30 pm-4:06 pm

Nonstop1h 36m

$187

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Thu 6/4

1:03 pm-4:42 pm

1 stop4h 39m

Seattle/Tacoma Intl

Mon 6/8

5:30 am-12:20 pm

1 stop5h 50m

$257

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Wed 6/3

4:43 pm-5:33 pm

Nonstop1h 50m

Seattle/Tacoma Intl

Mon 6/8

1:30 pm-4:06 pm

Nonstop1h 36m

$267

HelenaDenver

HLN - DEN

HLNDEN

Helena

Tue 8/25

6:15 am-8:25 am

Nonstop2h 10m

Denver Intl

Mon 8/31

7:30 pm-9:30 pm

Nonstop2h 00m

$269

HelenaDenver

HLN - DEN

HLNDEN

Helena

Thu 7/2

6:15 am-8:13 am

Nonstop1h 58m

Denver Intl

Sun 7/5

7:18 pm-9:20 pm

Nonstop2h 02m

$283

HelenaSeattle

HLN - SEA

HLNSEA

Helena

Fri 6/5

1:03 pm-6:46 pm

1 stop6h 43m

Seattle/Tacoma Intl

Mon 6/8

5:30 am-12:20 pm

1 stop5h 50m

$287

HelenaDenver

HLN - DEN

HLNDEN

Helena

Fri 10/9

5:45 am-9:44 am

1 stop3h 59m

Denver Intl

Mon 10/12

6:25 pm-10:41 pm

1 stop4h 16m

$289

HelenaDenver

HLN - DEN

HLNDEN

Helena

Wed 5/27

6:15 am-8:13 am

Nonstop1h 58m

Denver Intl

Sun 5/31

7:18 pm-9:20 pm

Nonstop2h 02m

$303

HelenaDenver

HLN - DEN

HLNDEN

Helena

Wed 7/1

2:20 pm-4:36 pm

Nonstop2h 16m

Denver Intl

Mon 7/6

11:30 am-1:33 pm

Nonstop2h 03m

$305

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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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

What is the cheapest month to fly to North America?

The month of September is, on average, the cheapest month to fly to North America from Helena, with most prices found around $78. If you are unable to visit North America during the month of September, then departing from Helena during the month June is also very affordable. Most momondo users find prices during this month for around $110.

What is the cheapest Helena to North America flight route?

Fly from Helena to Seattle/Tacoma Intl for the best Helena - North America flight prices

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

No. A direct flight is the cheapest option for a flight between Helena to North America.

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

$249

Fastest flight time

1h 35m

Direct flights

Every day

Airports in North America

5,166 airports
The best one-way flight to North America from Helena in the past 72 hours is $249. The best round-trip flight deal from Helena to North America found on momondo in the last 72 hours is $227.
The fastest flight from Helena to North America takes 1h 35m
Direct flights go from Helena to North America every day.
There are 5,166 airports in North America. From Helena there are direct flights to 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?

  • 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?

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
Hawaiian AirlinesPriceFrom $119Free CancellationRating
7.8
2,837 reviews
Search Hawaiian Airlines flights
Alaska AirlinesPriceFrom $137Free CancellationRating
7.9
12,370 reviews
Search Alaska Airlines flights
DeltaPriceFrom $219Free CancellationRating
7.9
8,455 reviews
Search Delta flights
United AirlinesPriceFrom $219Free CancellationRating
7.4
9,727 reviews
Search United Airlines 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.

An easier way to manage your North America trip

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Sun 6/14
Sun 6/21
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