HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Hampshire

$248+ Cheap flights from Duluth (DLH) to New Hampshire

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/28. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — MHT
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Duluth to New Hampshire with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Duluth to New Hampshire

Keep the following information in mind while searching for Duluth to New Hampshire flight deals. Data was last updated September 16, 2025.

Round-trip from

$248
(Delta)

Popular in

July

Cheapest in

November

Average price

$419
From Duluth Intl to New Hampshire
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals

Find flight deals from Duluth to New Hampshire

Cheapest flights from Duluth to New Hampshire
Explore the most affordable flight options available from Duluth to New Hampshire. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Delta deal was found by Cheapflights users on 9/15. 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 10/285:18 amDLH - BOS
1 stop4h 30mDelta
Sat 11/15:45 amBOS - DLH
1 stop6h 37mDelta
Deal found 9/15$248
This Delta deal was found by Cheapflights users on 9/15. 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 10/215:18 amDLH - BOS
1 stop4h 30mDelta
Sat 10/255:45 amBOS - DLH
1 stop6h 37mDelta
Deal found 9/15$263
This United Airlines deal was found by Cheapflights users on 9/15. 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 9/308:00 amDLH - BOS
2 stops8h 54mUnited Airlines
Sat 10/46:00 amBOS - DLH
1 stop5h 43mUnited Airlines
Deal found 9/15$284
This Delta deal was found by Cheapflights users on 9/15. 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.
Wed 12/105:00 amDLH - BOS
1 stop7h 50mDelta
Sat 12/135:45 amBOS - DLH
1 stop6h 35mDelta
Deal found 9/15$298
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/229:45 amDLH - BOS
1 stop6h 17mUnited Airlines
Wed 10/296:00 amBOS - DLH
1 stop5h 37mUnited Airlines
Deal found 9/15$315
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/219:45 amDLH - BOS
2 stops12h 11mUnited Airlines
Sat 10/256:00 amBOS - DLH
1 stop5h 43mUnited Airlines
Deal found 9/15$334
This United Airlines deal was found by Cheapflights users on 9/15. 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 10/111:20 amDLH - BOS
1 stop5h 31mUnited Airlines
Wed 10/86:00 amBOS - DLH
1 stop5h 45mUnited Airlines
Deal found 9/15$343
This United Airlines deal was found by Cheapflights users on 9/14. 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.
Sat 10/118:00 amDLH - BOS
2 stops7h 22mUnited Airlines
Sat 10/186:00 amBOS - DLH
1 stop5h 43mUnited Airlines
Deal found 9/14$348
This United Airlines deal was found by Cheapflights users on 9/16. 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 10/223:07 pmDLH - PWM
1 stop5h 37mUnited Airlines
Sat 10/256:14 amPWM - DLH
1 stop5h 29mUnited Airlines
Deal found 9/16$393

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth 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 September 16, 2025.
Use the filters below to find and compare flights from Duluth to New Hampshire that are best for you.

Fly from

Duluth

Fly to

New Hampshire

Route

Depart

Return

Price

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Tue 10/21

4:10 pm-10:04 pm

1 stop4h 54m

Boston Logan Intl

Sat 10/25

5:45 am-11:22 am

1 stop6h 37m

$263

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Wed 12/10

5:00 am-1:50 pm

1 stop7h 50m

Boston Logan Intl

Sat 12/13

5:45 am-11:20 am

1 stop6h 35m

$298

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Wed 10/22

9:45 am-5:02 pm

1 stop6h 17m

Boston Logan Intl

Wed 10/29

6:00 am-10:37 am

1 stop5h 37m

$315

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

Wed 3/4

8:05 am-9:59 pm

2 stops12h 54m

Portland

Sat 3/7

12:50 pm-7:37 pm

2 stops7h 47m

$324

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Tue 10/21

9:45 am-7:54 pm

2 stops9h 09m

Boston Logan Intl

Sat 10/25

6:00 am-10:43 am

1 stop5h 43m

$334

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

Wed 10/22

9:45 am-7:41 pm

2 stops8h 56m

Portland

Sat 10/25

6:14 am-10:43 am

1 stop5h 29m

$399

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

Wed 3/4

11:26 am-11:21 pm

2 stops10h 55m

Portland

Sat 3/7

6:00 am-10:44 am

1 stop5h 44m

$523

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Sun 9/21

10:50 am-7:20 pm

1 stop7h 30m

$426

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Sat 11/29

7:55 am-12:45 am

1 stop15h 50m

$522

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

Sun 11/30

3:06 pm-7:20 pm

1 stop27h 14m

$562

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/14

Showing 1-10 of 12 results
1
2

Best time to book a flight from Duluth to New Hampshire

Have a flexible travel schedule? Discover the best time to fly to New Hampshire from Duluth 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 Duluth to New Hampshire
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 Duluth 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 Duluth to New Hampshire?

    Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly out of when you book flights from Duluth to New Hampshire.

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

    For as low as $263, Delta can have you in New Hampshire from Duluth in 4h 54m. The distance between Duluth and New Hampshire is about 1083 mi. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The most popular route from Duluth to New Hampshire is Duluth Intl - Boston Logan Intl. You may also consider Duluth Intl - Portland or Duluth Intl - Manchester.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Duluth to New Hampshire (average of $334). Flying from Duluth to New Hampshire in April is currently the most expensive (average of $398). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Duluth to New Hampshire

See prices for flight routes from nearby airports that may be better suited for you.
Minneapolis to Sky Harbor Intl flights
Minneapolis to Las Vegas flights
Minneapolis to John F Kennedy Intl flights
Minneapolis to LaGuardia flights
Minneapolis to Denver flights
Minneapolis to Newark flights
Minneapolis to Orlando flights
Minneapolis to Dallas/Fort Worth flights
Minneapolis to Los Angeles flights
Minneapolis to Miami flights
Minneapolis to Dulles Intl flights
Minneapolis to Seattle flights
Minneapolis to Tampa flights
Minneapolis to Honolulu flights
Minneapolis to Fort Lauderdale flights
Minneapolis to Midway flights
Minneapolis to Reagan-National flights
Minneapolis to O'Hare Intl flights
Minneapolis to San Diego flights
Minneapolis to Fort Myers flights
Minneapolis to Hobby flights
Minneapolis to Boston flights
Minneapolis to Nashville flights
Minneapolis to San Francisco flights
Minneapolis to George Bush Intcntl flights
Minneapolis to New Orleans flights
Minneapolis to Portland flights
Minneapolis to Atlanta flights
Minneapolis to Charleston flights
Minneapolis to Charlotte flights
Minneapolis to Santa Ana flights
Minneapolis to Salt Lake City flights
Minneapolis to Austin flights
Minneapolis to Baltimore flights
Minneapolis to Savannah flights
Minneapolis to Detroit flights
Minneapolis to Phoenix-Mesa Gateway flights
Minneapolis to Hartford flights
Minneapolis to Ontario flights
Minneapolis to Sarasota flights
Minneapolis to Philadelphia flights
Minneapolis to Sacramento flights
Minneapolis to Kahului flights
Minneapolis to San Antonio flights
Minneapolis to Raleigh flights
Fargo to Denver flights
Minneapolis to Love Field flights
Minneapolis to Palm Springs flights
Minneapolis to Indianapolis flights
Minneapolis to Jacksonville flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.