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Duluth

$300+ Cheap flights from Maine to Duluth (DLH)

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — DLH
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Maine to Duluth

Cheapest flights from Maine to Duluth
Explore the most affordable flight options available from Maine to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 3/75:50 am
BOS
-
DLH
1 stop6h 40m
Delta
Sat 3/144:32 pm
DLH
-
BOS
1 stop6h 17m
Delta
Deal found 2/2$300
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/86:00 am
BOS
-
DLH
1 stop5h 29m
United Airlines
Sun 4/126:42 pm
DLH
-
BOS
1 stop5h 17m
United Airlines
Deal found 2/2$331
This Delta deal was found by Cheapflights users on 2/1. 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 10/275:40 am
BOS
-
DLH
1 stop6h 25m
Delta
Sun 11/14:20 pm
DLH
-
BOS
1 stop5h 04m
Delta
Deal found 2/1$354
This United Airlines deal was found by Cheapflights users on 2/2. 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 4/156:00 am
BOS
-
DLH
1 stop5h 29m
United Airlines
Sun 4/196:42 pm
DLH
-
BOS
1 stop5h 17m
United Airlines
Deal found 2/2$380
This United Airlines deal was found by Cheapflights users on 2/2. 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.
Mon 2/236:00 am
BOS
-
DLH
1 stop5h 43m
United Airlines
Fri 2/2711:20 am
DLH
-
BOS
1 stop24h 26m
United Airlines
Deal found 2/2$421
This Delta deal was found by Cheapflights users on 2/2. 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.
Sat 2/75:50 am
BOS
-
DLH
1 stop6h 21m
Delta
Sun 2/811:51 am
DLH
-
BOS
1 stop6h 19m
Delta
Deal found 2/2$446
This Delta deal was found by Cheapflights users on 2/1. 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.
Sat 2/75:50 am
BOS
-
DLH
1 stop6h 21m
Delta
Tue 2/105:00 am
DLH
-
BOS
1 stop8h 05m
Delta
Deal found 2/1$447
This United Airlines deal was found by Cheapflights users on 1/31. 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.
Sat 2/74:49 pm
BOS
-
DLH
1 stop6h 10m
United Airlines
Tue 2/103:05 pm
DLH
-
BOS
1 stop5h 33m
United Airlines
Deal found 1/31$468
This Delta deal was found by Cheapflights users on 2/1. 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.
Thu 2/196:25 pm
BOS
-
DLH
1 stop6h 30m
Delta
Mon 2/234:15 pm
DLH
-
BOS
1 stop6h 35m
Delta
Deal found 2/1$471
This United Airlines deal was found by Cheapflights users on 2/2. 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 2/175:45 am
PWM
-
DLH
1 stop5h 58m
United Airlines
Sat 2/217:50 am
DLH
-
PWM
2 stops29h 33m
United Airlines
Deal found 2/2$800

Find flight deals from Maine to Duluth

Keep the following information in mind while searching for Maine to Duluth flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$300
(Delta)

Popular in

May

Cheapest in

January

Average price

$388
Provider with most accurate pricing for Portland-Duluth Intl flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-Duluth Intl flights.
Search Deals
From Maine to Duluth Intl
Search Deals
Highest demand for flights based on searches. 10% potential increase in price ($61 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 7% potential price decrease ($37 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Maine to Duluth 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 February 3, 2026.
Use the filters below to find and compare flights from Maine to Duluth that are best for you.

Fly from

Maine

Fly to

Duluth

Route

Depart

Return

Price

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Sat 3/7

5:50 am-11:30 am

1 stop6h 40m

Duluth Intl

Sat 3/14

4:32 pm-11:49 pm

1 stop6h 17m

$300

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Wed 4/8

6:00 am-10:29 am

1 stop5h 29m

Duluth Intl

Sun 4/12

6:42 pm-12:59 am

1 stop5h 17m

$331

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Wed 4/15

6:00 am-10:29 am

1 stop5h 29m

Duluth Intl

Sun 4/19

6:42 pm-12:59 am

1 stop5h 17m

$380

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Mon 2/23

6:00 am-10:43 am

1 stop5h 43m

Duluth Intl

Fri 2/27

11:20 am-12:46 pm

1 stop24h 26m

$421

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Fri 2/20

5:50 am-11:30 am

1 stop6h 40m

Duluth Intl

Mon 2/23

4:15 pm-11:50 pm

1 stop6h 35m

$471

BostonDuluth

BOS - DLH

BOSDLH

Boston Logan Intl

Thu 2/19

6:25 pm-11:55 pm

1 stop6h 30m

Duluth Intl

Mon 2/23

4:15 pm-11:50 pm

1 stop6h 35m

$471

PortlandDuluth

PWM - DLH

PWMDLH

Portland

Tue 2/17

5:45 am-10:43 am

1 stop5h 58m

Duluth Intl

Sat 2/21

7:50 am-2:23 pm

2 stops29h 33m

$800

PortlandDuluth

PWM - DLH

PWMDLH

Portland

Thu 6/18

6:25 pm-12:43 am

1 stop7h 18m

$441

PortlandDuluth

PWM - DLH

PWMDLH

Portland

Thu 6/18

4:50 pm-11:38 pm

2 stops7h 48m

$490

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/1

Best time to book a flight from Maine to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Maine 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 Maine to Duluth
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 Maine to Duluth. 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 into for flights to Duluth from Maine?

    Duluth Intl (DLH) is the airport you will fly into if you book a flight from Maine to Duluth. It is only a 5.8 mi journey from Duluth Intl (DLH) to Duluth’s city center.

  • How long is the flight from Maine to Duluth?

    Delta and United Airlines can get you from Maine to Duluth in just under 5h 29m. Your travel time can differ by up to 1h 11m. There are 1083 mi between Maine and Duluth. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

  • How can I find direct flights from Maine to Duluth?

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

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

    Yes. Cheapflights offers flight deals from Maine to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

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Top airline flying from Maine to Duluth

Discover the top airline that operate flights from Maine to Duluth. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated February 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$328Average$782FlexibilityNo cancel feeOn-time69%

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