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Cheap flights from North America to Helena from $110

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from North America to Helena departing on 9/29. 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 North America to Helena

Cheap round-trip flights

United Airlines Logo
2:04 pm - 4:04 pmDEN-HLN
2h 00mnonstop
United Airlines Logo
6:30 am - 8:36 amHLN-DEN
2h 06mnonstop
$209United Airlines
Find Deal
Sat, Aug 23 - Sat, Aug 30
Alaska Airlines Logo
6:20 pm - 5:41 pmDEN-HLN
23h 21m1 stop
Alaska Airlines Logo
6:13 pm - 11:59 pmHLN-DEN
5h 46m1 stop
$218Alaska Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Hawaiian Airlines Logo
12:46 pm - 3:21 pmSEA-HLN
1h 35mnonstop
Hawaiian Airlines Logo
4:02 pm - 4:50 pmHLN-SEA
1h 48mnonstop
$228Hawaiian Airlines
Find Deal
Thu, Sep 25 - Mon, Sep 29
Delta Logo
5:45 am - 12:20 pmDEN-HLN
6h 35m1 stop
Delta Logo
5:50 am - 11:51 amHLN-DEN
6h 01m1 stop
$229Delta
Find Deal
Sat, Aug 23 - Sat, Aug 30
United Airlines Logo
2:55 pm - 4:55 pmDEN-HLN
2h 00mnonstop
United Airlines Logo
5:20 pm - 7:26 pmHLN-DEN
2h 06mnonstop
$254United Airlines
Find Deal
Sat, Aug 16 - Sat, Aug 23
Alaska Airlines Logo
3:02 pm - 5:41 pmDEN-HLN
26h 39m1 stop
Alaska Airlines Logo
6:13 pm - 11:59 pmHLN-DEN
5h 46m1 stop
$263Alaska Airlines
Find Deal
Fri, Oct 24 - Sun, Oct 26
Delta Logo
6:25 pm - 10:13 pmDEN-HLN
3h 48m1 stop
Delta Logo
1:00 pm - 7:45 pmHLN-DEN
6h 45m1 stop
$264Delta
Find Deal
Sat, Aug 23 - Fri, Aug 29
Alaska Airlines Logo
8:00 am - 3:21 pmDEN-HLN
7h 21m1 stop
Alaska Airlines Logo
4:02 pm - 10:02 pmHLN-DEN
6h 00m1 stop
$273Alaska Airlines
Find Deal
Sat, Sep 13 - Mon, Sep 15
Delta Logo
7:20 am - 12:20 pmDEN-HLN
5h 00m1 stop
Delta Logo
1:00 pm - 7:45 pmHLN-DEN
6h 45m1 stop
$274Delta
Find Deal
Sat, Aug 23 - Fri, Aug 29
Hawaiian Airlines Logo
10:00 am - 5:41 pmLAX-HLN
6h 41m1 stop
Hawaiian Airlines Logo
6:18 pm - 10:48 pmHLN-LAX
5h 30m1 stop
$303Hawaiian Airlines
Find Deal
Thu, Oct 16 - Sat, Oct 18

Delta flights from North America to Helena

Our best Delta deals on North America to Helena flight tickets
Delta
Aug 23
DEN5:45 amDenver Intl
6h 35m
1 stop
HLN12:20 pmHelena
Aug 30
HLN5:50 amHelena
6h 01m
1 stop
DEN11:51 amDenver Intl
$229
Find similar
Delta
Aug 23
DEN6:25 pmDenver Intl
3h 48m
1 stop
HLN10:13 pmHelena
Aug 29
HLN1:00 pmHelena
6h 45m
1 stop
DEN7:45 pmDenver Intl
$264
Find similar
Delta
Aug 23
DEN7:20 amDenver Intl
5h 00m
1 stop
HLN12:20 pmHelena
Aug 29
HLN1:00 pmHelena
6h 45m
1 stop
DEN7:45 pmDenver Intl
$274
Find similar

Alaska Airlines flights from North America to Helena

Our best Alaska Airlines deals on North America to Helena flight tickets
Alaska Airlines
Oct 24
DEN6:20 pmDenver Intl
23h 21m
1 stop
HLN5:41 pmHelena
Oct 26
HLN6:13 pmHelena
5h 46m
1 stop
DEN11:59 pmDenver Intl
$218
Find similar
Alaska Airlines
Oct 24
DEN3:02 pmDenver Intl
26h 39m
1 stop
HLN5:41 pmHelena
Oct 26
HLN6:13 pmHelena
5h 46m
1 stop
DEN11:59 pmDenver Intl
$263
Find similar
Alaska Airlines
Sep 13
DEN8:00 amDenver Intl
7h 21m
1 stop
HLN3:21 pmHelena
Sep 15
HLN4:02 pmHelena
6h 00m
1 stop
DEN10:02 pmDenver Intl
$273
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from North America to Helena 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 August 4, 2025.
Use the filters below to find and compare flights from North America to Helena that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sat 8/23

2:04 pm-4:04 pm

Nonstop2h 00m

Helena

Sat 8/30

6:30 am-8:36 am

Nonstop2h 06m

$209

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Fri 10/24

6:20 pm-5:41 pm

1 stop23h 21m

Helena

Sun 10/26

6:13 pm-11:59 pm

1 stop5h 46m

$218

SeattleHelena

SEA - HLN

SEAHLN

Seattle/Tacoma Intl

Thu 9/25

12:46 pm-3:21 pm

Nonstop1h 35m

Helena

Mon 9/29

4:02 pm-4:50 pm

Nonstop1h 48m

$228

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sat 8/23

5:45 am-12:20 pm

1 stop6h 35m

Helena

Sat 8/30

5:50 am-11:51 am

1 stop6h 01m

$229

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sat 8/16

2:55 pm-4:55 pm

Nonstop2h 00m

Helena

Sat 8/23

5:20 pm-7:26 pm

Nonstop2h 06m

$254

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Fri 10/24

3:02 pm-5:41 pm

1 stop26h 39m

Helena

Sun 10/26

6:13 pm-11:59 pm

1 stop5h 46m

$263

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sat 8/23

6:25 pm-10:13 pm

1 stop3h 48m

Helena

Fri 8/29

1:00 pm-7:45 pm

1 stop6h 45m

$264

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sat 9/13

8:00 am-3:21 pm

1 stop7h 21m

Helena

Mon 9/15

4:02 pm-10:02 pm

1 stop6h 00m

$273

DenverHelena

DEN - HLN

DENHLN

Denver Intl

Sat 8/23

7:20 am-12:20 pm

1 stop5h 00m

Helena

Fri 8/29

1:00 pm-7:45 pm

1 stop6h 45m

$274

Los AngelesHelena

LAX - HLN

LAXHLN

Los Angeles

Thu 10/16

10:00 am-5:41 pm

1 stop6h 41m

Helena

Sat 10/18

6:18 pm-10:48 pm

1 stop5h 30m

$303

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Helena from

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

What is the cheapest day to depart on your flight to Helena?

The cheapest day to depart from North America to Helena is on a Wednesday. Travelers who choose to depart for Helena on a Wednesday will often find tickets for as low as $648. The most expensive day to fly to Helena is Monday, with ticket prices averaging around $743.

What is the cheapest time of day to depart on your flight to Helena?

According to our data, the cheapest time of day to fly to Helena is in the morning. momondo users have found flights departing from North America to Helena in the morning for as low as $648. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Helena is in the afternoon when prices are around $927.

What is the cheapest North America to Helena flight route?

Fly from Denver Intl to Helena for the best North America - Helena flight prices

What cabin class options are available on North America to Helena flights?

There are 1 cabin classes available to choose from on North America to Helena flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

$110

Fastest flight time

1h 32m

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 $110. The best round-trip flight deal from North America to Helena found on momondo in the last 72 hours is $209.
The fastest flight from North America to Helena takes 1h 32m
Direct flights go from North America to Helena every day.
There is 1 airport near Helena: Helena (HLN)
Search flight deals

  • 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?

  • 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?

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 AirlinesPriceFrom $219Free CancellationRating
7.4
8,912 reviews
Search United Airlines flights
DeltaPriceFrom $239Free CancellationRating
8.0
7,987 reviews
Search Delta flights
Alaska AirlinesPriceFrom $273Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines 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.

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