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Helena

$240+ 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 8/29. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — HLN
Aug 6 — Aug 131
Wed 8/6
Wed 8/13
1 adult, Economy
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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 August 1, 2025.

Round-trip from

$396
(Alaska Airlines)

One-way from

$240
(Delta)
From New Hampshire to Helena
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One-way flight from New Hampshire to Helena
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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 August 1, 2025.

This Alaska Airlines deal was found by Cheapflights users on 7/31. 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.
Sat 9/137:20 amBOS - HLN
1 stop10h 01mAlaska Airlines
Fri 9/194:02 pmHLN - BOS
1 stop30h 25mAlaska Airlines
Deal found 7/31$396
This Delta deal was found by Cheapflights users on 7/29. 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.
Wed 8/276:10 amBOS - HLN
1 stop8h 10mDelta
Wed 9/31:00 pmHLN - BOS
1 stop8h 58mDelta
Deal found 7/29$451
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Thu 10/303:20 pmPWM - HLN
1 stop8h 02mUnited Airlines
Mon 11/106:40 amHLN - PWM
1 stop7h 08mUnited Airlines
Deal found 7/31$484
This United Airlines deal was found by Cheapflights users on 7/31. 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.
Tue 9/166:10 amBOS - HLN
2 stops11h 54mUnited Airlines
Sat 9/205:20 pmHLN - BOS
2 stops14h 04mUnited Airlines
Deal found 7/31$513
This Delta deal was found by Cheapflights users on 7/29. 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.
Sat 10/46:33 amPWM - HLN
2 stops17h 41mDelta
Tue 10/71:00 pmHLN - PWM
2 stops33h 05mDelta
Deal found 7/29$536
This United Airlines deal was found by Cheapflights users on 7/29. 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.
Sat 9/279:40 amMHT - HLN
2 stops14h 34mUnited Airlines
Wed 10/15:18 pmHLN - MHT
2 stops19h 44mUnited Airlines
Deal found 7/29$811

Cheapflights Fare Finder

 
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 August 1, 2025.
Use the filters below to find and compare flights from New Hampshire to Helena that are best for you.

Fly from

New Hampshire

Fly to

Helena

Route

Depart

Return

Price

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 9/13

7:20 am-3:21 pm

1 stop10h 01m

Helena

Fri 9/19

4:02 pm-12:27 am

1 stop30h 25m

$396

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Wed 8/27

6:10 am-12:20 pm

1 stop8h 10m

Helena

Wed 9/3

1:00 pm-11:58 pm

1 stop8h 58m

$451

PortlandHelena

PWM - HLN

PWMHLN

Portland

Thu 10/30

3:20 pm-9:22 pm

1 stop8h 02m

Helena

Mon 11/10

6:40 am-3:48 pm

1 stop7h 08m

$484

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Tue 9/16

6:10 am-4:04 pm

2 stops11h 54m

Helena

Sat 9/20

5:20 pm-9:24 am

2 stops14h 04m

$513

PortlandHelena

PWM - HLN

PWMHLN

Portland

Sat 10/4

6:33 am-10:14 pm

2 stops17h 41m

Helena

Tue 10/7

1:00 pm-12:05 am

2 stops33h 05m

$536

ManchesterHelena

MHT - HLN

MHTHLN

Manchester

Sat 9/27

9:40 am-10:14 pm

2 stops14h 34m

Helena

Wed 10/1

5:18 pm-3:02 pm

2 stops19h 44m

$811

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Fri 8/29

6:10 am-12:20 pm

1 stop8h 10m

$240

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Fri 8/29

8:27 pm-1:30 pm

2 stops19h 03m

$315

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/31

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.

Cheapflights Insights

Everything you need to know about your flight from New Hampshire to Helena
No data available for this route at this time. Please check back soon.

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 August 1, 2025.
Read reviews from past customers who have flown Alaska Airlines, Delta, and United Airlines from New Hampshire to Helena. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
Delta
8.0
Very good
7,981 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.
United Airlines
7.4
Good
8,900 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Comfort

7.8

Boarding

8.1

Crew

8.5

Entertainment

7.1

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Jonathan,Jul 2025

SEA - BOS

Fantastic Check-in with easy baggage drop. While it took a while to find out which was the gate, the boarding was a dream, the stewards were simply incredible and the flight fantastic.

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 most popular routes from New Hampshire to Helena?

    When deciding which route to take from New Hampshire to Helena consider Boston Logan Intl - Helena, Manchester - Helena or Portland - Helena as they are the most popular.

  • 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 May is currently the most expensive (average of $517). 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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