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$259+ Cheap flights from Helena (HLN) to New Hampshire

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 7/22. Fares are subject to change and may not be available on all flights or dates of travel.
HLN — MHT
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
1 adult, Economy
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Cheap flight deals from Helena to New Hampshire

Keep the following information in mind while searching for Helena to New Hampshire flight deals. Data was last updated March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$421
(Delta)

One-way from

$259
(Delta)

Popular in

May

Cheapest in

July

Average price

$394
Provider with most accurate pricing for Helena-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Helena-Boston Logan Intl flights.
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From Helena to New Hampshire
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One-way flight from Helena to New Hampshire
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Highest demand for flights based on searches. 25% potential increase in price ($204 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($48 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Find flight deals from Helena to New Hampshire

Cheapest flights from Helena to New Hampshire
Explore the most affordable flight options available from Helena to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2025.

This Delta deal was found by Cheapflights users on 3/27. 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.
Tue 7/221:03 pmHLN - BOS
1 stop8h 55mDelta
Tue 7/296:00 amBOS - HLN
1 stop8h 35mDelta
Deal found 3/27$421
This Alaska Airlines deal was found by Cheapflights users on 3/27. 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.
Mon 7/214:08 pmHLN - BOS
1 stop13h 52mAlaska Airlines
Tue 7/297:20 amBOS - HLN
1 stop10h 11mAlaska Airlines
Deal found 3/27$525
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 7/235:39 pmHLN - BOS
1 stop10h 22mUnited Airlines
Wed 7/307:45 amBOS - HLN
2 stops15h 30mUnited Airlines
Deal found 3/27$530
This United Airlines deal was found by Cheapflights users on 3/26. 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 8/145:39 pmHLN - PWM
2 stops18h 44mUnited Airlines
Mon 8/187:15 pmPWM - HLN
2 stops19h 58mUnited Airlines
Deal found 3/26$697
This United deal was found by Cheapflights users on 3/26. 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.
Thu 8/146:45 amHLN - PWM
3 stops32h 52mMultiple Airlines
Mon 8/187:15 pmPWM - HLN
2 stops22h 16mMultiple Airlines
Deal found 3/26$1,304

Cheapflights Fare Finder

Customize your flight search to find flights from Helena to New Hampshire 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 March 28, 2025.
Use the filters below to find and compare flights from Helena to New Hampshire that are best for you.

Fly from

Helena

Fly to

New Hampshire

Route

Depart

Return

Price

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 7/22

1:03 pm-11:58 pm

1 stop8h 55m

Boston Logan Intl

Tue 7/29

6:00 am-12:35 pm

1 stop8h 35m

$421

HelenaBoston

HLN - BOS

HLNBOS

Helena

Mon 7/21

4:08 pm-8:00 am

1 stop13h 52m

Boston Logan Intl

Tue 7/29

7:20 am-3:31 pm

1 stop10h 11m

$525

HelenaBoston

HLN - BOS

HLNBOS

Helena

Wed 7/23

5:39 pm-6:01 am

1 stop10h 22m

Boston Logan Intl

Wed 7/30

7:45 am-9:15 pm

2 stops15h 30m

$530

HelenaPortland

HLN - PWM

HLNPWM

Helena

Thu 8/14

5:39 pm-2:23 pm

2 stops18h 44m

Portland

Mon 8/18

7:15 pm-1:13 pm

2 stops19h 58m

$697

HelenaPortland

HLN - PWM

HLNPWM

Helena

Thu 8/14

6:45 am-5:37 pm

3 stops32h 52m

Portland

Mon 8/18

7:15 pm-3:31 pm

2 stops22h 16m

$1,304

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 7/22

1:03 pm-11:58 pm

1 stop8h 55m

$259

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 6/24

4:08 pm-8:00 am

1 stop13h 52m

$278

HelenaBoston

HLN - BOS

HLNBOS

Helena

Wed 7/23

2:34 pm-9:49 am

3 stops17h 15m

$392

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Best time to book a flight from Helena to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Helena 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 Helena to New Hampshire
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. 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 New Hampshire. Reviews last updated March 28, 2025.
Peruse reviews from past customers who have flown with Alaska Airlines, Delta and United Airlines from Helena to New Hampshire to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

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
Alaska Airlines
8.0
Very good
9,798 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

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
Delta
8.0
Very good
7,897 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

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
United Airlines
7.4
Good
8,603 reviews
Alaska Airlines
8.0
Very good
9,798 reviews

Comfort

7.9

Crew

8.5

Food

7.1

Entertainment

7.1

Boarding

8.2

Overall

8.0

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 Helena to New Hampshire. 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 from for flights from Helena to New Hampshire?

    Helena (HLN), located 2.7 mi from the city center, is the airport you fly out of when you book flights from Helena to New Hampshire.

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

    One-way options have recently been found by users for as low as $259 on Delta. Other airlines that offer cheap prices include Alaska Airlines from $278 and United Airlines from $392 one-way.

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

    Most travelers choose Helena - Boston Logan Intl, Helena - Portland or Helena - Manchester when deciding on the best route from Helena to New Hampshire.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Helena to New Hampshire (average of $334). Flying from Helena to New Hampshire in June is currently the most expensive (average of $445). 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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