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New Hampshire

$242+ Cheap flights from Duluth (DLH) to New Hampshire

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 9/2. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — MHT
août 5 — août 121
mar. 8/5
mar. 8/12
1 adult, Economy
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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 juillet 31, 2025.

Round-trip from

$248
(Delta)

One-way from

$237
(Delta)

Popular in

March

Cheapest in

November

Average price

$542
From Duluth Intl to New Hampshire
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One-way flight from Duluth Intl to New Hampshire
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Highest demand for flights based on searches. 13% potential increase in price ($73 potential increase over avg. RT price).
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Cheapest flight prices on average. 3% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in July 2025
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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 juillet 31, 2025.

This Delta deal was found by Cheapflights users on 7/31. 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.
mar. 10/214:10 pmDLH - BOS
1 stop6h 49mDelta
sam. 10/258:10 amBOS - DLH
1 stop8h 20mDelta
Deal found 7/31$248
This Delta deal was found by Cheapflights users on 7/30. 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.
mar. 10/285:18 amDLH - PWM
2 stops9h 45mDelta
sam. 11/16:00 amPWM - DLH
2 stops10h 30mDelta
Deal found 7/30$329
This United Airlines deal was found by Cheapflights users on 7/31. 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.
mar. 10/219:45 amDLH - BOS
1 stop6h 17mUnited Airlines
sam. 10/255:30 amBOS - DLH
2 stops10h 02mUnited Airlines
Deal found 7/31$334
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 10/2811:14 amDLH - PWM
2 stops11h 03mUnited Airlines
sam. 11/110:45 amPWM - DLH
2 stops12h 14mUnited Airlines
Deal found 7/29$430
This United Airlines deal was found by Cheapflights users on 7/29. 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.
mar. 8/263:10 pmDLH - MHT
2 stops22h 47mUnited Airlines
mar. 9/29:40 amMHT - DLH
2 stops29h 55mUnited Airlines
Deal found 7/29$588

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 juillet 31, 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

mar. 10/21

4:10 pm-11:59 pm

1 stop6h 49m

Boston Logan Intl

sam. 10/25

8:10 am-3:30 pm

1 stop8h 20m

$248

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

mar. 10/28

5:18 am-4:03 pm

2 stops9h 45m

Portland

sam. 11/1

6:00 am-3:30 pm

2 stops10h 30m

$329

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

mar. 10/21

9:45 am-5:02 pm

1 stop6h 17m

Boston Logan Intl

sam. 10/25

5:30 am-2:32 pm

2 stops10h 02m

$334

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

mar. 10/28

11:14 am-11:17 pm

2 stops11h 03m

Portland

sam. 11/1

10:45 am-9:59 pm

2 stops12h 14m

$430

DuluthManchester

DLH - MHT

DLHMHT

Duluth Intl

mar. 8/26

3:10 pm-2:57 pm

2 stops22h 47m

Manchester

mar. 9/2

9:40 am-2:35 pm

2 stops29h 55m

$588

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

mar. 9/2

5:10 am-10:42 am

1 stop4h 32m

$242

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

mar. 8/26

4:19 pm-12:18 am

1 stop6h 59m

$265

DuluthPortland

DLH - PWM

DLHPWM

Duluth Intl

mar. 9/2

8:00 am-7:29 pm

2 stops10h 29m

$287

DuluthBoston

DLH - BOS

DLHBOS

Duluth Intl

mer. 8/27

8:00 am-5:34 pm

2 stops8h 34m

$400

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/30

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.

Reviews of airlines servicing New Hampshire

Get insights into the airlines that provide service to New Hampshire. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Hampshire. Reviews last updated juillet 31, 2025.
See what other customers who have flown with Delta and United Airlines from Duluth to New Hampshire have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,981 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,900 reviews
Delta
8.0
Very good
7,981 reviews

Comfort

7.9

Boarding

8.2

Food

7.3

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

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.

  • 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 $396). 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.

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