Helena

$164+ Cheap flights from New Hampshire 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 3/19. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — HLN
Feb 25 — Mar 41
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Cheap flight deals from New Hampshire to Helena

Keep the following information in mind while searching for New Hampshire to Helena flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$474
(Alaska Airlines)

One-way from

$164
(Delta)
Provider with most accurate pricing for Boston Logan Intl-Helena flight deals.
Provider most trusted by Cheapflights users for Boston Logan Intl-Helena flights.
From New Hampshire to Helena
One-way flight from New Hampshire to Helena

Find flight deals from New Hampshire to Helena

Cheapest flights from New Hampshire to Helena
Explore the most affordable flight options available from New Hampshire to Helena. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Alaska Airlines deal was found by Cheapflights users on 2/20. 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.
Tue 9/305:55 pmBOS - HLN
1 stop23h 48mAlaska Airlines
Tue 10/74:10 pmHLN - BOS
1 stop13h 46mAlaska Airlines
Deal found 2/20$462
This Delta deal was found by Cheapflights users on 2/19. 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.
Sat 5/316:00 amBOS - HLN
1 stop8h 37mDelta
Sat 6/71:03 pmHLN - BOS
1 stop8h 55mDelta
Deal found 2/19$522
This United deal was found by Cheapflights users on 2/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/309:58 amBOS - HLN
2 stops13h 01mUnited Airlines
Tue 10/77:00 amHLN - BOS
2 stops12h 55mUnited Airlines
Deal found 2/19$555
This United Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 3/77:20 pmPWM - HLN
2 stops28h 06mUnited Airlines
Sun 3/92:25 pmHLN - PWM
2 stops22h 27mUnited Airlines
Deal found 2/19$734
This Delta deal was found by Cheapflights users on 2/20. 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.
Wed 6/1111:59 amPWM - HLN
2 stops12h 34mDelta
Sat 6/215:45 amHLN - PWM
2 stops10h 14mDelta
Deal found 2/20$1,740
This Alaska Airlines deal was found by Cheapflights users on 2/19. 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.
Fri 3/72:27 pmPWM - HLN
3 stops27h 15mAlaska Airlines
Sun 3/95:00 pmHLN - PWM
2 stops27h 57mAlaska Airlines
Deal found 2/19$6,120

Find flights from New Hampshire to Helena within your budget

Customize your flight search to find flights from New Hampshire 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 February 20, 2025.

Fly from

New Hampshire

Fly to

Helena

Route

Depart

Return

Price

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Thu 3/6

7:00 am-3:42 pm

1 stop10h 42m

Helena

Mon 3/10

4:19 pm-7:44 am

1 stop13h 25m

$474

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 5/31

6:00 am-12:37 pm

1 stop8h 37m

Helena

Sat 6/7

1:03 pm-11:58 pm

1 stop8h 55m

$522

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 7/12

7:30 am-1:13 pm

1 stop7h 43m

Helena

Mon 7/21

2:04 pm-11:53 pm

1 stop7h 49m

$648

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 3/7

7:20 pm-9:26 pm

2 stops28h 06m

Helena

Sun 3/9

2:25 pm-2:52 pm

2 stops22h 27m

$734

PortlandHelena

PWM - HLN

PWMHLN

Portland

Wed 6/11

11:59 am-10:33 pm

2 stops12h 34m

Helena

Sat 6/21

5:45 am-5:59 pm

2 stops10h 14m

$1,740

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 3/7

2:27 pm-3:42 pm

3 stops27h 15m

Helena

Sun 3/9

5:00 pm-10:57 pm

2 stops27h 57m

$6,120

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Wed 3/19

6:15 am-12:35 pm

1 stop8h 20m

$164

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Wed 3/19

5:30 am-1:40 pm

2 stops10h 10m

$219

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Thu 3/6

7:00 am-3:42 pm

1 stop10h 42m

$252

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Wed 6/4

4:49 pm-3:31 pm

2 stops24h 42m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/19

Showing 1-10 of 13 results
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Best time to book a flight from New Hampshire to Helena

Have a flexible travel schedule? Discover the best time to fly to Helena from New Hampshire 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.

Travel insights for flights from New Hampshire to Helena

Get recent, data-driven insights about flights from New Hampshire to Helena including ideal travel times, pricing trends, and more.

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 February 20, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta and Hawaiian Airlines from New Hampshire to Helena. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

8.0
Very good

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Entertainment

7.1

Boarding

8.2

Overall

8.0

Comfort

7.9

Food

7.1

Crew

8.5

Reviews

1 / 20

10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

Related info for your journey

Find useful and relevant information for your journey from New Hampshire 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 New Hampshire?

    If you book a flight to Helena from New Hampshire, you will be flying to Helena, which is the city’s only airport. Helena (HLN) is located 2.7 mi from the center of Helena.

  • What are the cheapest airlines to fly from New Hampshire to Helena one-way?

    To fly one-way, consider booking your trip with Delta, which is currently one of the cheapest options available, starting at $164. United Airlines flights start at $219 while deals on Hawaiian Airlines start at $252 one-way.

  • What are the most popular routes from New Hampshire to Helena?

  • Can I find deals for flights from New Hampshire to Helena that include hotel bookings?

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

  • How can I find direct flights from New Hampshire to Helena?

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

  • Can I find deals for business class flights from New Hampshire to Helena?

    Yes. Cheapflights offers flight deals from New Hampshire 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 New Hampshire to Helena?

    Currently, February is the cheapest month in which you can book a flight from New Hampshire to Helena (average of $353). Flying from New Hampshire to Helena in July is currently the most expensive (average of $637). 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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