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Helena

$245+ 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 5/1. Fares are subject to change and may not be available on all flights or dates of travel.
MHT — HLN
Mar 4 — Mar 111
Wed 3/4
Wed 3/11
1 adult, Economy
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Cheap 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 2, 2026.

This United Airlines deal was found by Cheapflights users on 1/31. 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 2/107:25 am
BOS
-
HLN
1 stop8h 16m
United Airlines
Sat 2/146:15 am
HLN
-
BOS
1 stop7h 21m
United Airlines
Deal found 1/31$439
This United Airlines deal was found by Cheapflights users on 1/31. 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 10/2711:17 am
PWM
-
HLN
2 stops11h 42m
United Airlines
Sat 10/317:00 am
HLN
-
PWM
2 stops10h 24m
United Airlines
Deal found 1/31$470
This Delta deal was found by Cheapflights users on 2/1. 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 2/36:10 am
BOS
-
HLN
1 stop8h 17m
Delta
Fri 2/131:10 pm
HLN
-
BOS
1 stop8h 52m
Delta
Deal found 2/1$529
This United Airlines deal was found by Cheapflights users on 2/1. 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 2/36:00 am
BOS
-
HLN
2 stops9h 41m
United Airlines
Fri 2/136:15 am
HLN
-
BOS
2 stops13h 46m
United Airlines
Deal found 2/1$539
This Travelocity deal was found by Cheapflights users on 2/1. 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 Travelocity is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 6/197:00 pm
BOS
-
HLN
1 stop23h 22m
Alaska Airlines
Mon 6/224:59 pm
HLN
-
BOS
1 stop12h 41m
Alaska Airlines
Deal found 2/1$554
This United Airlines deal was found by Cheapflights users on 2/1. 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 7/168:36 pm
BOS
-
HLN
1 stop26h 29m
United Airlines
Tue 7/216:15 am
HLN
-
BOS
1 stop15h 29m
United Airlines
Deal found 2/1$595
This Delta deal was found by Cheapflights users on 1/31. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/286:00 am
BOS
-
HLN
1 stop8h 23m
Delta
Sat 8/112:50 pm
HLN
-
BOS
1 stop9h 07m
Delta
Deal found 1/31$614
This United Airlines deal was found by Cheapflights users on 2/1. 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 5/293:35 pm
PWM
-
HLN
1 stop7h 30m
United Airlines
Tue 6/26:15 am
HLN
-
PWM
1 stop7h 34m
United Airlines
Deal found 2/1$682
This United Airlines deal was found by Cheapflights users on 2/2. 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 5/13:23 pm
PWM
-
HLN
1 stop8h 23m
United Airlines
Mon 5/46:15 am
HLN
-
PWM
1 stop7h 26m
United Airlines
Deal found 2/2$734
This United Airlines deal was found by Cheapflights users on 1/31. 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 2/32:17 pm
MHT
-
HLN
2 stops33h 09m
United Airlines
Sat 2/72:27 pm
HLN
-
MHT
2 stops26h 24m
United Airlines
Deal found 1/31$797
This Delta deal was found by Cheapflights users on 2/1. 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.
Fri 5/2912:52 pm
PWM
-
HLN
2 stops11h 41m
Delta
Mon 6/15:45 am
HLN
-
PWM
2 stops15h 33m
Delta
Deal found 2/1$814
This Delta deal was found by Cheapflights users on 2/2. 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.
Fri 5/2912:52 pm
PWM
-
HLN
2 stops11h 41m
Delta
Tue 6/25:45 am
HLN
-
PWM
2 stops15h 33m
Delta
Deal found 2/2$819

Find 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 2, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$552
(United Airlines)

One-way from

$245
(Expedia)
Provider with most accurate pricing for Boston Logan Intl-Helena flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Helena flights.
Search Deals
From New Hampshire to Helena
Search Deals
One-way flight from New Hampshire to Helena
Search Deals

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 February 2, 2026.
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

Tue 2/10

3:15 pm-9:26 pm

1 stop8h 11m

Helena

Sat 2/14

2:25 pm-11:44 pm

1 stop7h 19m

$439

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 5/29

3:35 pm-9:05 pm

1 stop7h 30m

Helena

Tue 6/2

6:15 am-3:49 pm

1 stop7h 34m

$682

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 5/1

3:23 pm-9:46 pm

1 stop8h 23m

Helena

Mon 5/4

6:15 am-3:41 pm

1 stop7h 26m

$734

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 5/29

12:52 pm-10:33 pm

2 stops11h 41m

Helena

Mon 6/1

5:45 am-11:18 pm

2 stops15h 33m

$814

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 5/29

12:52 pm-10:33 pm

2 stops11h 41m

Helena

Tue 6/2

5:45 am-11:18 pm

2 stops15h 33m

$819

PortlandHelena

PWM - HLN

PWMHLN

Portland

Thu 4/30

3:23 pm-9:46 pm

1 stop8h 23m

Helena

Mon 5/4

6:15 am-3:41 pm

1 stop7h 26m

$913

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 5/15

3:23 pm-9:46 pm

1 stop8h 23m

Helena

Mon 5/18

6:15 am-3:41 pm

1 stop7h 26m

$951

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 5/29

12:52 pm-10:33 pm

2 stops11h 41m

Helena

Sun 5/31

5:45 am-11:18 pm

2 stops15h 33m

$1,665

PortlandHelena

PWM - HLN

PWMHLN

Portland

Fri 5/15

12:52 pm-10:33 pm

2 stops11h 41m

Helena

Mon 5/18

5:45 am-11:18 pm

2 stops15h 33m

$1,711

BostonHelena

BOS - HLN

BOSHLN

Boston Logan Intl

Sat 5/2

7:00 am-5:45 pm

1 stop12h 45m

$245

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/31

Showing 1-10 of 18 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.

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.

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.

  • How long is the flight from New Hampshire to Helena?

    A quick flight from New Hampshire to Helena can take about 8h 11m. United Airlines provides one of the quickest options available for as low as $439. Airlines will cover a distance of 2016 mi. This flight may include one or multiple stops.

  • 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, Portland - Helena or Manchester - 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.

See more FAQs

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