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Helena

$150+ Cheap flights from North America to Helena (HLN)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 6/11. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — HLN
may. 6 — may. 131
mar. 5/6
mar. 5/13
1 adult, Economy
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Cheap flight deals from North America to Helena

Keep the following information in mind while searching for North America to Helena flight deals. Data was last updated mayo 1, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$289
(United Airlines)

One-way from

$150
(Alaska Airlines)

Popular in

October

Cheapest in

September

Average price

$774

Good round-trip deal

$209 or less

Good one-way deal

$119 or less
Provider with most accurate pricing for New York (NYC)-Helena flight deals.
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Provider most trusted by Cheapflights users for New York (NYC)-Helena flights.
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From North America to Helena
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One-way flight from North America to Helena
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Highest demand for flights based on searches. 9% potential increase in price ($71 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from North America to Helena.
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Price to beat on a one-way flight from North America to Helena.
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Find flight deals from North America to Helena

Cheapest flights from North America to Helena
Explore the most affordable flight options available from North America to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on mayo 1, 2025.

This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/283:32 pmGRR - HLN
1 stop7h 43mUnited Airlines
mié. 6/42:39 pmHLN - GRR
1 stop5h 39mUnited Airlines
Deal found 4/30$289
This United Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/1211:55 amDEN - HLN
Nonstop2h 03mUnited Airlines
vie. 7/186:45 amHLN - DEN
Nonstop2h 07mUnited Airlines
Deal found 4/29$289
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 8/2311:55 amROA - HLN
2 stops12h 38mDelta
sáb. 8/301:03 pmHLN - ROA
2 stops8h 48mDelta
Deal found 4/30$324
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 9/138:00 amSFO - HLN
1 stop6h 21mAlaska Airlines
vie. 9/194:02 pmHLN - SFO
1 stop5h 18mAlaska Airlines
Deal found 4/29$328
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun. 9/155:45 amSFO - HLN
1 stop5h 54mDelta
vie. 9/195:45 amHLN - SFO
1 stop4h 27mDelta
Deal found 4/29$329
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 6/146:00 amPHX - HLN
1 stop8h 31mAlaska Airlines
lun. 6/164:09 pmHLN - PHX
1 stop23h 38mAlaska Airlines
Deal found 4/30$357
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 6/195:30 amDEN - HLN
1 stop6h 57mDelta
lun. 6/231:07 pmHLN - DEN
1 stop6h 46mDelta
Deal found 4/29$359
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/287:30 amIAD - HLN
1 stop6h 51mDelta
sáb. 5/311:01 pmHLN - IAD
1 stop8h 52mDelta
Deal found 4/30$361
This Hawaiian Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Hawaiian Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 5/216:00 amPHX - HLN
1 stop8h 31mHawaiian Airlines
mié. 5/284:11 pmHLN - PHX
1 stop5h 49mHawaiian Airlines
Deal found 4/30$361
This United Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom. 8/246:20 amROA - HLN
2 stops11h 44mUnited Airlines
sáb. 8/306:45 amHLN - ROA
2 stops9h 59mUnited Airlines
Deal found 4/30$389
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 5/2911:40 amDEN - HLN
2 stops27h 51mAlaska Airlines
jue. 6/54:11 pmHLN - DEN
1 stop5h 27mAlaska Airlines
Deal found 4/29$391
This Alaska Airlines deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 6/46:15 pmIAD - HLN
1 stop23h 16mAlaska Airlines
sáb. 6/74:11 pmHLN - IAD
1 stop13h 25mAlaska Airlines
Deal found 4/30$395

Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
Use the filters below to find and compare flights from North America to Helena that are best for you.

Fly from

North America

Fly to

Helena

Route

Depart

Return

Price

Grand RapidsHelena

GRR - HLN

GRRHLN

Grand Rapids Gerald R. Ford Intl

mié. 5/28

3:32 pm-9:15 pm

1 stop7h 43m

Helena

mié. 6/4

2:39 pm-10:18 pm

1 stop5h 39m

$289

DenverHelena

DEN - HLN

DENHLN

Denver Intl

sáb. 7/12

6:23 pm-10:56 pm

1 stop4h 33m

Helena

vie. 7/18

5:50 am-9:24 am

1 stop3h 34m

$289

DenverHelena

DEN - HLN

DENHLN

Denver Intl

vie. 6/20

2:55 pm-4:55 pm

Nonstop2h 00m

Helena

mar. 6/24

2:39 pm-4:40 pm

Nonstop2h 01m

$307

RoanokeHelena

ROA - HLN

ROAHLN

Roanoke

sáb. 8/23

11:55 am-10:33 pm

2 stops12h 38m

Helena

sáb. 8/30

1:03 pm-11:51 pm

2 stops8h 48m

$324

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

sáb. 9/13

8:00 am-3:21 pm

1 stop6h 21m

Helena

vie. 9/19

4:02 pm-8:20 pm

1 stop5h 18m

$328

San FranciscoHelena

SFO - HLN

SFOHLN

San Francisco

lun. 9/15

5:45 am-12:39 pm

1 stop5h 54m

Helena

vie. 9/19

5:45 am-9:12 am

1 stop4h 27m

$329

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

sáb. 6/14

6:00 am-3:31 pm

1 stop8h 31m

Helena

lun. 6/16

4:09 pm-2:47 pm

1 stop23h 38m

$357

PhoenixHelena

PHX - HLN

PHXHLN

Phoenix Sky Harbor Intl

mié. 5/21

6:00 am-3:31 pm

1 stop8h 31m

Helena

mié. 5/28

4:11 pm-9:00 pm

1 stop5h 49m

$361

Washington, D.C.Helena

IAD - HLN

IADHLN

Washington, D.C. Dulles Intl

mié. 5/28

7:30 am-12:21 pm

1 stop6h 51m

Helena

sáb. 5/31

1:01 pm-11:53 pm

1 stop8h 52m

$361

RoanokeHelena

ROA - HLN

ROAHLN

Roanoke

dom. 8/24

6:20 am-4:04 pm

2 stops11h 44m

Helena

sáb. 8/30

6:45 am-6:44 pm

2 stops9h 59m

$389

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

Showing 1-10 of 51 results
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Best time to book a flight from North America to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from North America with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from North America to Helena

What is the cheapest month to book a flight from North America to Helena?

Currently, February is the cheapest month in which you can book a flight from North America to Helena (average of $353). Flying from North America to Helena in July is currently the most expensive (average of $597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from NA to HLN?

Find hourly flight availability from North America to Helena. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated mayo 1, 2025.

When flying from North America to Helena, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Rainfall in Helena by month

Plan your trip to Helena by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Helena ranges from 0.3 - 2.1 inches per month. June is typically the wettest month, when rainfall can reach 2.1 in. February is typically the driest time to visit Helena when rainfall is around 0.3 in.

Temperature in Helena by month

Plan your trip to Helena by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Helena, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 69.8 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 21.2 F).

Reviews of airlines servicing Helena

Get insights into the airlines that provide service to Helena. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Helena. Reviews last updated mayo 1, 2025.
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,972 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,409 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,972 reviews

Food

7.1

Boarding

8.1

Crew

8.5

Comfort

7.9

Overall

8.0

Entertainment

7.1

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

Related info for your journey

Find useful and relevant information for your journey from North America to Helena. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Helena from North America?

    Helena (HLN), located 2.7 mi from the city center, is the airport you fly into when you book flights from North America to Helena.

  • What are the cheapest airlines to fly from North America to Helena one-way?

    One-way options have recently been found by users for as low as $150 on Alaska Airlines. Other airlines that offer cheap prices include Hawaiian Airlines from $180 and Delta from $180 one-way.

  • What are the most popular routes from North America to Helena?

    When deciding which route to take from North America to Helena consider New York John F Kennedy Intl - Helena, Newark - Helena or New York LaGuardia - Helena as they are the most popular.

  • Can I find deals for flights from North America to Helena that include hotel bookings?

    Yes. In addition to deals on North America to Helena flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from North America to Helena?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from North America to Helena.

  • Can I find deals for business class flights from North America to Helena?

    Yes. Cheapflights offers flight deals from North America to Helena by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from North America to Helena?

    Currently, February is the cheapest month in which you can book a flight from North America to Helena (average of $353). Flying from North America to Helena in July is currently the most expensive (average of $597). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for North America to Helena

See prices for flight routes from nearby airports that may be better suited for you.
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Top 3 airlines flying from North America to Helena

Discover the top 3 airlines that operate flights from North America to Helena. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated mayo 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest$157Average$440FlexibilityNo cancel feeOn-time75%
DeltaCheapest$208Average$438FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$259Average$581FlexibilityNo cancel feeOn-time69%

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