What is the cheapest airline that flies from Helena to New Hampshire?

United Airlines is the most popular carrier operating from Helena to New Hampshire

When did momondo last update prices for flights from Helena Airport to New Hampshire?

Prices for flights from Helena Airport to New Hampshire refresh daily.

How old do you have to be to fly from Helena Airport to New Hampshire?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$475 Cheap Flights from Helena to New Hampshire in 2025/26

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Find the cheapest flights from Helena to New Hampshire

Round-trip

One-way

Cheap round-trip flights

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4:10 pm - 7:16 amHLN-BOS

13h 06m1 stop

7:00 am - 3:43 pmBOS-HLN

10h 43m1 stop

$481Hawaiian Airlines

Find Deal

Tue, Mar 10 - Thu, Mar 12

1:06 pm - 11:41 pmHLN-BOS

8h 35m1 stop

6:10 am - 12:30 pmBOS-HLN

8h 20m1 stop

$491Delta

Find Deal

Thu, Dec 18 - Fri, Jan 2

5:30 am - 5:18 pmHLN-BOS

9h 48m2 stops

6:10 am - 12:30 pmBOS-HLN

8h 20m1 stop

$496Delta

Find Deal

Thu, Dec 18 - Fri, Jan 2

1:06 pm - 11:41 pmHLN-BOS

8h 35m1 stop

5:05 pm - 12:27 pmBOS-HLN

21h 22m2 stops

$508Delta

Find Deal

Thu, Dec 18 - Mon, Jan 5

5:30 am - 5:18 pmHLN-BOS

9h 48m2 stops

1:28 pm - 12:27 pmBOS-HLN

24h 59m2 stops

$513Delta

Find Deal

Thu, Dec 18 - Mon, Jan 5

1:06 pm - 11:41 pmHLN-BOS

8h 35m1 stop

6:10 am - 12:30 pmBOS-HLN

8h 20m1 stop

$534Delta

Find Deal

Thu, Dec 18 - Sun, Jan 4

6:10 am - 12:45 amHLN-BOS

16h 35m2 stops

6:23 pm - 1:41 pmBOS-HLN

21h 18m2 stops

$548United Airlines

Find Deal

Sun, Dec 21 - Mon, Jan 5

6:15 am - 12:30 amHLN-BOS

16h 15m2 stops

7:05 am - 1:27 pmBOS-HLN

8h 22m1 stop

$558United Airlines

Find Deal

Tue, Mar 10 - Thu, Mar 12

6:10 am - 5:58 amHLN-BOS

21h 48m1 stop

8:55 pm - 9:31 pmBOS-HLN

26h 36m1 stop

$559United Airlines

Find Deal

Sun, Dec 21 - Thu, Jan 1

7:32 pm - 5:51 amHLN-BOS

32h 19m2 stops

6:30 am - 6:52 pmBOS-HLN

14h 22m2 stops

$1,018Alaska Airlines

Find Deal

Mon, Nov 24 - Fri, Nov 28

Delta flights from Helena to New Hampshire

Our best Delta deals on Helena to New Hampshire flight tickets

Delta

Dec 18

HLN1:06 pmHelena

8h 35m

1 stop

BOS11:41 pmBoston Logan Intl

Jan 2

BOS6:10 amBoston Logan Intl

8h 20m

1 stop

HLN12:30 pmHelena

$491

Find similar

Delta

Dec 18

HLN5:30 amHelena

9h 48m

2 stops

BOS5:18 pmBoston Logan Intl

Jan 2

BOS6:10 amBoston Logan Intl

8h 20m

1 stop

HLN12:30 pmHelena

$496

Find similar

Delta

Dec 18

HLN1:06 pmHelena

8h 35m

1 stop

BOS11:41 pmBoston Logan Intl

Jan 5

BOS5:05 pmBoston Logan Intl

21h 22m

2 stops

HLN12:27 pmHelena

$508

Find similar

United Airlines flights from Helena to New Hampshire

Our best United Airlines deals on Helena to New Hampshire flight tickets

United Airlines

Dec 21

HLN6:10 amHelena

16h 35m

2 stops

BOS12:45 amBoston Logan Intl

Jan 5

BOS6:23 pmBoston Logan Intl

21h 18m

2 stops

HLN1:41 pmHelena

$548

Find similar

United Airlines

Mar 10

HLN6:15 amHelena

16h 15m

2 stops

BOS12:30 amBoston Logan Intl

Mar 12

BOS7:05 amBoston Logan Intl

8h 22m

1 stop

HLN1:27 pmHelena

$558

Find similar

United Airlines

Dec 21

HLN6:10 amHelena

21h 48m

1 stop

BOS5:58 amBoston Logan Intl

Jan 1

BOS8:55 pmBoston Logan Intl

26h 36m

1 stop

HLN9:31 pmHelena

$559

Find similar

Fly from

Fly to

Route

Depart

Return

Price

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 3/10

4:10 pm-7:16 am

1 stop13h 06m

Boston Logan Intl

Thu 3/12

7:00 am-3:43 pm

1 stop10h 43m

$481

HelenaBoston

HLN - BOS

HLNBOS

Helena

Thu 12/18

1:06 pm-11:41 pm

1 stop8h 35m

Boston Logan Intl

Fri 1/2

6:10 am-12:30 pm

1 stop8h 20m

$491

HelenaBoston

HLN - BOS

HLNBOS

Helena

Thu 12/18

5:30 am-5:18 pm

2 stops9h 48m

Boston Logan Intl

Fri 1/2

6:10 am-12:30 pm

1 stop8h 20m

$496

HelenaBoston

HLN - BOS

HLNBOS

Helena

Thu 12/18

1:06 pm-11:41 pm

1 stop8h 35m

Boston Logan Intl

Mon 1/5

5:05 pm-12:27 pm

2 stops21h 22m

$508

HelenaBoston

HLN - BOS

HLNBOS

Helena

Thu 12/18

5:30 am-5:18 pm

2 stops9h 48m

Boston Logan Intl

Mon 1/5

1:28 pm-12:27 pm

2 stops24h 59m

$513

HelenaBoston

HLN - BOS

HLNBOS

Helena

Thu 12/18

1:06 pm-11:41 pm

1 stop8h 35m

Boston Logan Intl

Sun 1/4

6:10 am-12:30 pm

1 stop8h 20m

$534

HelenaBoston

HLN - BOS

HLNBOS

Helena

Sun 12/21

6:10 am-12:45 am

2 stops16h 35m

Boston Logan Intl

Mon 1/5

6:23 pm-1:41 pm

2 stops21h 18m

$548

HelenaBoston

HLN - BOS

HLNBOS

Helena

Tue 3/10

6:15 am-12:30 am

2 stops16h 15m

Boston Logan Intl

Thu 3/12

7:05 am-1:27 pm

1 stop8h 22m

$558

HelenaBoston

HLN - BOS

HLNBOS

Helena

Sun 12/21

6:10 am-5:58 am

1 stop21h 48m

Boston Logan Intl

Thu 1/1

8:55 pm-9:31 pm

1 stop26h 36m

$559

HelenaBoston

HLN - BOS

HLNBOS

Helena

Mon 11/24

7:32 pm-5:51 am

2 stops32h 19m

Boston Logan Intl

Fri 11/28

6:30 am-6:52 pm

2 stops14h 22m

$1,018

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 11 resultsSorted by cheapest first

How to get the cheapest flight ticket from Helena to New Hampshire

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest day to depart on your flight to New Hampshire?

The cheapest day to depart on your flight to New Hampshire is on a Saturday when prices can be found for as low as $353. This is often the case because there is less demand to fly during this day of the week. The most expensive day to fly to New Hampshire is Thursday, with ticket prices averaging around $1,021.

What is the cheapest time of day to depart on your flight to New Hampshire?

According to our data, the cheapest time of day to fly to New Hampshire is in the afternoon. momondo users have found flights departing from Helena to New Hampshire in the afternoon for as low as $422. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Try not to purchase tickets in the morning because they tend to be around $702. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Helena to New Hampshire flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Helena to New Hampshire

Direct flights	None

There are no direct flights from Helena to New Hampshire. There are no popular flight routes from Helena to New Hampshire.

Search flight deals

When did momondo last update prices for flights from Helena Airport to New Hampshire?
Prices for flights from Helena Airport to New Hampshire refresh daily.
How old do you have to be to fly from Helena Airport to New Hampshire?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Helena Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The necessary travel and health documents for your New Hampshire trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Why use momondo?

Why should I use momondo to find a flight deal from Helena to New Hampshire?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Helena to New Hampshire. momondo saves you time and could save you money on your trip.

Can I find flights from Helena to New Hampshire with flexible booking policies on momondo?

Yes. All flights to New Hampshire from Helena on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Helena to New Hampshire?

Once you have performed a search for Helena to New Hampshire flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Helena to New Hampshire right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Helena to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.