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

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

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

Prices for flights from Duluth Intl Airport to New Hampshire were last updated today.

How many operators does momondo search for flights from Duluth Intl Airport to New Hampshire?

There are 2 operators available for flights from Duluth Intl Airport to New Hampshire as of November 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Duluth Intl Airport to New Hampshire.

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

The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$248 Cheap Flights from Duluth to New Hampshire in 2025/26

1 adult

0 bags

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Find the cheapest flights from Duluth to New Hampshire

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:24 pm - 12:01 amDLH-BOS

6h 37m1 stop

5:45 am - 11:20 amBOS-DLH

6h 35m1 stop

$248Delta

Find Deal

Wed, Dec 10 - Sat, Dec 13

4:24 pm - 7:33 amDLH-BOS

14h 09m2 stops

5:45 am - 11:20 amBOS-DLH

6h 35m1 stop

$307Delta

Find Deal

Wed, Dec 10 - Sat, Dec 13

12:00 pm - 7:13 pmDLH-BOS

6h 13m1 stop

5:40 am - 10:57 amBOS-DLH

6h 17m1 stop

$332Delta

Find Deal

Sat, May 9 - Sun, May 24

4:24 pm - 11:12 amDLH-BOS

17h 48m2 stops

5:05 pm - 11:20 amBOS-DLH

19h 15m2 stops

$380Delta

Find Deal

Wed, Dec 10 - Sat, Dec 13

4:24 pm - 11:12 amDLH-BOS

17h 48m2 stops

5:05 pm - 11:20 amBOS-DLH

19h 15m2 stops

$382Delta

Find Deal

Wed, Dec 10 - Sat, Dec 13

12:00 pm - 7:11 pmDLH-BOS

6h 11m1 stop

5:40 am - 11:07 amBOS-DLH

6h 27m1 stop

$422Delta

Find Deal

Thu, Apr 2 - Mon, Apr 6

11:26 am - 7:23 pmDLH-BOS

6h 57m1 stop

6:00 am - 9:57 pmBOS-DLH

16h 57m2 stops

$496United Airlines

Find Deal

Sat, May 9 - Sun, May 24

11:20 am - 11:20 pmDLH-PWM

11h 00m2 stops

5:45 am - 10:44 amPWM-DLH

5h 59m1 stop

$518United Airlines

Find Deal

Wed, Mar 4 - Sat, Mar 7

11:20 am - 11:20 pmDLH-PWM

11h 00m2 stops

6:00 am - 2:33 pmPWM-DLH

9h 33m2 stops

$523United Airlines

Find Deal

Wed, Mar 4 - Sat, Mar 7

4:10 pm - 11:54 pmDLH-BOS

6h 44m1 stop

5:45 am - 11:15 amBOS-DLH

6h 30m1 stop

$552Delta

Find Deal

Tue, Dec 23 - Fri, Dec 26

Delta flights from Duluth to New Hampshire

Our best Delta deals on Duluth to New Hampshire flight tickets

Delta

Dec 10

DLH4:24 pmDuluth Intl

6h 37m

1 stop

BOS12:01 amBoston Logan Intl

Dec 13

BOS5:45 amBoston Logan Intl

6h 35m

1 stop

DLH11:20 amDuluth Intl

$248

Find similar

Delta

Dec 10

DLH4:24 pmDuluth Intl

14h 09m

2 stops

BOS7:33 amBoston Logan Intl

Dec 13

BOS5:45 amBoston Logan Intl

6h 35m

1 stop

DLH11:20 amDuluth Intl

$307

Find similar

Delta

May 9

DLH12:00 pmDuluth Intl

6h 13m

1 stop

BOS7:13 pmBoston Logan Intl

May 24

BOS5:40 amBoston Logan Intl

6h 17m

1 stop

DLH10:57 amDuluth Intl

$332

Find similar

United Airlines flights from Duluth to New Hampshire

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

United Airlines

May 9

DLH11:26 amDuluth Intl

6h 57m

1 stop

BOS7:23 pmBoston Logan Intl

May 24

BOS6:00 amBoston Logan Intl

16h 57m

2 stops

DLH9:57 pmDuluth Intl

$496

Find similar

United Airlines

Mar 4

DLH11:20 amDuluth Intl

11h 00m

2 stops

PWM11:20 pmPortland

Mar 7

PWM5:45 amPortland

5h 59m

1 stop

DLH10:44 amDuluth Intl

$518

Find similar

United Airlines

Mar 4

DLH11:20 amDuluth Intl

11h 00m

2 stops

PWM11:20 pmPortland

Mar 7

PWM6:00 amPortland

9h 33m

2 stops

DLH2:33 pmDuluth Intl

$523

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Wed 12/10

4:24 pm-12:01 am

1 stop6h 37m

Boston Logan Intl

Sat 12/13

5:45 am-11:20 am

1 stop6h 35m

$248

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Wed 12/10

4:24 pm-7:33 am

2 stops14h 09m

Boston Logan Intl

Sat 12/13

5:45 am-11:20 am

1 stop6h 35m

$307

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Sat 5/9

12:00 pm-7:13 pm

1 stop6h 13m

Boston Logan Intl

Sun 5/24

5:40 am-10:57 am

1 stop6h 17m

$332

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Wed 12/10

4:24 pm-11:12 am

2 stops17h 48m

Boston Logan Intl

Sat 12/13

5:05 pm-11:20 am

2 stops19h 15m

$380

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Wed 12/10

4:24 pm-11:12 am

2 stops17h 48m

Boston Logan Intl

Sat 12/13

5:05 pm-11:20 am

2 stops19h 15m

$382

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Thu 4/2

12:00 pm-7:11 pm

1 stop6h 11m

Boston Logan Intl

Mon 4/6

5:40 am-11:07 am

1 stop6h 27m

$422

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Sat 5/9

11:26 am-7:23 pm

1 stop6h 57m

Boston Logan Intl

Sun 5/24

6:00 am-9:57 pm

2 stops16h 57m

$496

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

Wed 3/4

11:20 am-11:20 pm

2 stops11h 00m

Portland

Sat 3/7

5:45 am-10:44 am

1 stop5h 59m

$518

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

Wed 3/4

11:20 am-11:20 pm

2 stops11h 00m

Portland

Sat 3/7

6:00 am-2:33 pm

2 stops9h 33m

$523

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Tue 12/23

4:10 pm-11:54 pm

1 stop6h 44m

Boston Logan Intl

Fri 12/26

5:45 am-11:15 am

1 stop6h 30m

$552

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 13 resultsSorted by cheapest first

How to get the cheapest flight ticket from Duluth 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 Friday when prices can be found for as low as $403. 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 Monday, with ticket prices averaging around $625.

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 Duluth to New Hampshire in the afternoon for as low as $435. 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 $492. Of course, these prices can vary depending on the time of year and what airport you fly to.

Cheap Duluth to New Hampshire flight deals and tips

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

Direct flights	None

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

Search flight deals

When did momondo last update prices for flights from Duluth Intl Airport to New Hampshire?
Prices for flights from Duluth Intl Airport to New Hampshire were last updated today.
How many operators does momondo search for flights from Duluth Intl Airport to New Hampshire?
There are 2 operators available for flights from Duluth Intl Airport to New Hampshire as of November 2025.
How old do you have to be to fly from Duluth Intl Airport to New Hampshire?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Duluth Intl Airport to New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The required travel and health documents for your New Hampshire trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at New Hampshire. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Duluth to New Hampshire for you.

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

momondo does allow users to show only those flights to New Hampshire from Duluth which offer a flexible booking policy as well as other useful filters and features.

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

Once all potential Duluth to New Hampshire flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

If you are not ready to book a flight from Duluth 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.