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

United Airlines, JetBlue, and American Airlines are the most popular carriers operating from Montana to New Hampshire

How long is the flight from Montana to New Hampshire?

Flight times from Montana to New Hampshire vary, but if you’re flying out of Missoula and flying into Manchester, New Hampshire (one of the most popular routes), then the duration is 10h 51m on average. Another popular route from Montana to New Hampshire is flying from Billings to Manchester, New Hampshire, which will take roughly 10h 59m. Keep in mind that layovers or delays could extend your travel time.

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

Prices for flights from Montana to New Hampshire refresh daily.

How many operators does momondo search for flights from Montana to New Hampshire?

The number of operators available for flights from Montana to New Hampshire is 6 as of September 2025.

How old do you have to be to fly from Montana 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 Montana 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.

$113 Cheap Flights from Montana to New Hampshire in 2025/26

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Find the cheapest flights from Montana to New Hampshire

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

1:45 pm - 11:05 pmBZN-BOS

7h 20m1 stop

5:42 am - 2:32 pmBOS-BZN

10h 50m1 stop

$228American Airlines

Find Deal

Thu, Jan 29 - Mon, Feb 2

1:45 pm - 11:05 pmBZN-BOS

7h 20m1 stop

5:43 am - 2:32 pmBOS-BZN

10h 49m2 stops

$233American Airlines

Find Deal

Thu, Jan 29 - Mon, Feb 2

11:52 am - 6:17 pmBZN-BOS

4h 25mnonstop

7:30 am - 10:39 amBOS-BZN

5h 09mnonstop

$277JetBlue

Find Deal

Wed, Dec 24 - Fri, Jan 2

8:00 am - 5:51 pmBZN-BOS

7h 51m1 stop

5:30 am - 1:35 pmBOS-BZN

10h 05m2 stops

$278United Airlines

Find Deal

Tue, Oct 21 - Tue, Oct 28

11:52 am - 6:17 pmBZN-BOS

4h 25mnonstop

7:30 am - 10:39 amBOS-BZN

5h 09mnonstop

$279JetBlue

Find Deal

Mon, Dec 22 - Sat, Jan 3

12:50 pm - 11:41 pmBZN-BOS

8h 51m2 stops

6:00 am - 11:48 amBOS-BZN

7h 48m1 stop

$290United Airlines

Find Deal

Fri, Dec 5 - Wed, Dec 10

6:00 am - 5:17 pmBZN-BOS

9h 17m1 stop

8:30 am - 11:54 amBOS-BZN

5h 24mnonstop

$291Delta

Find Deal

Fri, Dec 12 - Sun, Jan 11

12:59 pm - 7:26 pmBZN-BOS

4h 27mnonstop

9:20 am - 12:38 pmBOS-BZN

5h 18mnonstop

$295Delta

Find Deal

Sun, Dec 21 - Sat, Jan 3

4:05 pm - 12:10 pmBZN-PWM

18h 05m2 stops

12:45 pm - 10:45 pmPWM-BZN

12h 00m2 stops

$493Southwest

Find Deal

Wed, Dec 24 - Wed, Dec 31

5:45 pm - 11:10 amBZN-PWM

15h 25m2 stops

3:00 pm - 12:15 amPWM-BZN

11h 15m2 stops

$542Southwest

Find Deal

Thu, Nov 13 - Mon, Nov 24

United Airlines flights from Montana to New Hampshire

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

United Airlines

Oct 21

BZN8:00 amBozeman Gallatin Field

7h 51m

1 stop

BOS5:51 pmBoston Logan Intl

Oct 28

BOS5:30 amBoston Logan Intl

10h 05m

2 stops

BZN1:35 pmBozeman Gallatin Field

$278

Find similar

United Airlines

Dec 5

BZN12:50 pmBozeman Gallatin Field

8h 51m

2 stops

BOS11:41 pmBoston Logan Intl

Dec 10

BOS6:00 amBoston Logan Intl

7h 48m

1 stop

BZN11:48 amBozeman Gallatin Field

$290

Find similar

United Airlines

Oct 23

BZN8:00 amBozeman Gallatin Field

7h 02m

1 stop

BOS5:02 pmBoston Logan Intl

Oct 30

BOS6:00 amBoston Logan Intl

7h 43m

1 stop

BZN11:43 amBozeman Gallatin Field

$301

Find similar

Delta flights from Montana to New Hampshire

Our best Delta deals on Montana to New Hampshire flight tickets

Delta

Dec 12

BZN6:00 amBozeman Gallatin Field

9h 17m

1 stop

BOS5:17 pmBoston Logan Intl

Jan 11

BOS8:30 amBoston Logan Intl

5h 24m

BZN11:54 amBozeman Gallatin Field

$291

Find similar

Delta

Dec 21

BZN12:59 pmBozeman Gallatin Field

4h 27m

BOS7:26 pmBoston Logan Intl

Jan 3

BOS9:20 amBoston Logan Intl

5h 18m

BZN12:38 pmBozeman Gallatin Field

$295

Find similar

Delta

Dec 22

BZN12:59 pmBozeman Gallatin Field

4h 27m

BOS7:26 pmBoston Logan Intl

Jan 3

BOS5:55 amBoston Logan Intl

9h 20m

1 stop

BZN1:15 pmBozeman Gallatin Field

$298

Find similar

Fly from

Fly to

Route

Depart

Return

Price

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Thu 1/29

1:45 pm-11:05 pm

1 stop7h 20m

Boston Logan Intl

Mon 2/2

5:42 am-2:32 pm

1 stop10h 50m

$228

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Thu 1/29

1:45 pm-11:05 pm

1 stop7h 20m

Boston Logan Intl

Mon 2/2

5:43 am-2:32 pm

2 stops10h 49m

$233

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Wed 12/24

11:52 am-6:17 pm

Nonstop4h 25m

Boston Logan Intl

Fri 1/2

7:30 am-10:39 am

Nonstop5h 09m

$277

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Tue 10/21

8:00 am-5:51 pm

1 stop7h 51m

Boston Logan Intl

Tue 10/28

5:30 am-1:35 pm

2 stops10h 05m

$278

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Mon 12/22

11:52 am-6:17 pm

Nonstop4h 25m

Boston Logan Intl

Sat 1/3

7:30 am-10:39 am

Nonstop5h 09m

$279

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Fri 12/5

12:50 pm-11:41 pm

2 stops8h 51m

Boston Logan Intl

Wed 12/10

6:00 am-11:48 am

1 stop7h 48m

$290

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Fri 12/12

6:00 am-5:17 pm

1 stop9h 17m

Boston Logan Intl

Sun 1/11

8:30 am-11:54 am

Nonstop5h 24m

$291

BozemanBoston

BZN - BOS

BZNBOS

Bozeman Gallatin Field

Sun 12/21

12:59 pm-7:26 pm

Nonstop4h 27m

Boston Logan Intl

Sat 1/3

9:20 am-12:38 pm

Nonstop5h 18m

$295

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Wed 12/24

4:05 pm-12:10 pm

2 stops18h 05m

Portland

Wed 12/31

12:45 pm-10:45 pm

2 stops12h 00m

$493

BozemanPortland

BZN - PWM

BZNPWM

Bozeman Gallatin Field

Thu 11/13

5:45 pm-11:10 am

2 stops15h 25m

Portland

Mon 11/24

3:00 pm-12:15 am

2 stops11h 15m

$542

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Montana 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

Other information

What is the cheapest month to fly to New Hampshire?

The month of September is another great option to travel to New Hampshire, with average flight prices from Montana averaging around $354.

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 Wednesday when prices can be found for as low as $299. 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 Tuesday, with ticket prices averaging around $467.

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 Montana to New Hampshire in the afternoon for as low as $248. 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 evening because they tend to be around $462. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to New Hampshire?

You are more likely to see cheaper flights to New Hampshire from Montana when booking weeks ahead of your departure date. In general, you can expect to find flights to New Hampshire for around $407 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Hampshire from Montana for as low as $315 on momondo.

Can stopping save me money on Montana to New Hampshire flights?

You could potentially save up to 8% on your flight if you consider stops on a Montana to New Hampshire flight.

Cheap Montana to New Hampshire flight deals and tips

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

Fastest flight time	4h 18m
Direct flights	Mon, Tue, Wed, Thu, Sat and Sun
Airports in New Hampshire	1 airport

The fastest flight from Montana to New Hampshire takes 4h 18m

Direct flights go from Montana to New Hampshire on Monday, Tuesday, Wednesday, Thursday, Saturday and Sunday. There are no airlines offering direct flights.

There is 1 airport near New Hampshire: Boston Logan Intl (BOS)

Search flight deals

When did momondo last update prices for flights from Montana to New Hampshire?
Prices for flights from Montana to New Hampshire refresh daily.
How many operators does momondo search for flights from Montana to New Hampshire?
The number of operators available for flights from Montana to New Hampshire is 6 as of September 2025.
How old do you have to be to fly from Montana 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 Montana 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.

Best airlines flying from Montana to New Hampshire

Compare and see reviews for airlines that fly from Montana to New Hampshire with momondo

Airline	Rating	Free Cancellation	Price
Southwest	PriceFrom $386	Free Cancellation	Rating 8.0 4,244 reviews		Search Southwest flights

Why use momondo?

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

Finding the right flight to New Hampshire from Montana is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to New Hampshire quick and easy, saving you time and money.

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

Yes. momondo enables you to select and highlight flights to New Hampshire from Montana with this policy.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Montana to New Hampshire.

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

If you are not ready to book a flight from Montana to New Hampshire now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New Hampshire and let you know when they change.