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Duluth

$134+ Cheap flights from Maryland to Duluth (DLH)

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 5/25. Fares are subject to change and may not be available on all flights or dates of travel.
BWI — DLH
May 5 — May 121
Mon 5/5
Mon 5/12
1 adult, Economy
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Cheap flight deals from Maryland to Duluth

Keep the following information in mind while searching for Maryland to Duluth flight deals. Data was last updated April 30, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$298
(Delta)

One-way from

$134
(Delta)

Popular in

March

Cheapest in

January

Average price

$377
Provider with most accurate pricing for Washington, D.C. (WAS)-Duluth Intl flight deals.
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Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Duluth Intl flights.
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From Maryland to Duluth Intl
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One-way flight from Maryland to Duluth Intl
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Highest demand for flights based on searches. 16% potential increase in price ($80 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($27 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find flight deals from Maryland to Duluth

Cheapest flights from Maryland to Duluth
Explore the most affordable flight options available from Maryland to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 30, 2025.

This Delta deal was found by Cheapflights users on 4/28. 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 5/136:15 amBWI - DLH
1 stop5h 58mDelta
Sat 5/174:16 pmDLH - BWI
1 stop6h 43mDelta
Deal found 4/28$298
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/197:40 amDCA - DLH
1 stop4h 23mDelta
Tue 12/24:20 pmDLH - DCA
1 stop6h 11mDelta
Deal found 4/29$356
This Delta deal was found by Cheapflights users on 4/29. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/236:20 amIAD - DLH
1 stop5h 03mDelta
Wed 7/236:03 pmDLH - IAD
1 stop4h 18mDelta
Deal found 4/29$380
This Delta deal was found by Cheapflights users on 4/28. 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 5/206:00 amPHL - DLH
1 stop6h 13mDelta
Sat 5/2412:00 pmDLH - PHL
1 stop5h 04mDelta
Deal found 4/28$423
This United Airlines deal was found by Cheapflights users on 4/28. 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 7/210:59 amBWI - DLH
1 stop7h 34mUnited Airlines
Sat 7/58:00 amDLH - BWI
1 stop4h 48mUnited Airlines
Deal found 4/28$423
This United Airlines deal was found by Cheapflights users on 4/29. 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.
Thu 11/208:30 amDCA - DLH
1 stop7h 03mUnited Airlines
Fri 11/2811:26 amDLH - DCA
1 stop5h 22mUnited Airlines
Deal found 4/29$426
This United Airlines deal was found by Cheapflights users on 4/28. 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 5/133:30 pmIAD - DLH
1 stop7h 20mUnited Airlines
Sat 5/173:00 pmDLH - IAD
1 stop5h 07mUnited Airlines
Deal found 4/28$526
This United Airlines deal was found by Cheapflights users on 4/28. 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 10/412:50 pmPHL - DLH
1 stop6h 40mUnited Airlines
Tue 10/73:10 pmDLH - PHL
1 stop5h 21mUnited Airlines
Deal found 4/28$536

Cheapflights Fare Finder

Customize your flight search to find flights from Maryland 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 April 30, 2025.
Use the filters below to find and compare flights from Maryland to Duluth that are best for you.

Fly from

Maryland

Fly to

Duluth

Route

Depart

Return

Price

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Tue 5/13

6:15 am-11:13 am

1 stop5h 58m

Duluth Intl

Sat 5/17

4:16 pm-11:59 pm

1 stop6h 43m

$298

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 7/23

6:20 am-10:23 am

1 stop5h 03m

Duluth Intl

Wed 7/23

6:03 pm-11:21 pm

1 stop4h 18m

$380

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 7/2

10:59 am-5:33 pm

1 stop7h 34m

Duluth Intl

Sat 7/5

8:00 am-1:48 pm

1 stop4h 48m

$423

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Tue 5/20

6:00 am-11:13 am

1 stop6h 13m

Duluth Intl

Sat 5/24

12:00 pm-6:04 pm

1 stop5h 04m

$423

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 7/2

10:30 am-5:33 pm

1 stop8h 03m

Duluth Intl

Sat 7/5

3:03 pm-9:02 pm

1 stop4h 59m

$430

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sat 5/17

6:05 am-11:13 am

1 stop6h 08m

Duluth Intl

Sun 5/25

5:10 am-11:03 am

1 stop4h 53m

$432

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Tue 5/13

3:30 pm-9:50 pm

1 stop7h 20m

Duluth Intl

Sat 5/17

3:00 pm-9:07 pm

1 stop5h 07m

$526

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Tue 5/20

10:44 am-10:45 am

2 stops25h 01m

Duluth Intl

Sat 5/24

8:00 am-2:09 pm

2 stops29h 09m

$569

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Sun 5/25

6:25 am-11:13 am

1 stop5h 48m

$134

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sun 5/25

6:05 am-11:13 am

1 stop6h 08m

$134

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 13 results
1
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Best time to book a flight from Maryland to Duluth

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

What is the cheapest month to book a flight from Maryland to Duluth?

Currently, January is the cheapest month in which you can book a flight from Maryland to Duluth (average of $335). Flying from Maryland to Duluth in June is currently the most expensive (average of $483). 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.

Rainfall in Duluth by month

Plan your trip to Duluth by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

Temperature in Duluth by month

Plan your trip to Duluth by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

Reviews of airlines servicing Duluth

Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated April 30, 2025.
See what other customers who have flown with Delta and United Airlines from Maryland to Duluth have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
Delta
8.0
Very good
7,936 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!
United Airlines
7.4
Good
8,696 reviews
Delta
8.0
Very good
7,936 reviews

Comfort

7.9

Food

7.3

Entertainment

7.9

Crew

8.5

Boarding

8.2

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Maxine,Apr 2024

BWI - ATL

I love the seamless way that delta ensures that my luggage is on board the plane, I get a notification that it's on board. I love boarding process, orderly and on time. Lots of room in Comfort plus and getting upgraded to first class was everything!

Related info for your journey

Find useful and relevant information for your journey from Maryland 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 Maryland?

    Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly into when you book flights from Maryland to Duluth.

  • What are the most popular routes from Maryland to Duluth?

    While some choose either Baltimore/Washington - Duluth Intl or Washington, D.C. Reagan-National - Duluth Intl, Washington, D.C. Dulles Intl - Duluth Intl is the most popular route from Maryland to Duluth.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Maryland 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.

  • What is the cheapest month to book a flight from Maryland to Duluth?

    Currently, January is the cheapest month in which you can book a flight from Maryland to Duluth (average of $335). Flying from Maryland to Duluth in June is currently the most expensive (average of $483). 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

Traveling to a place near Maryland?

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

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Top 2 airlines flying from Maryland to Duluth

Discover the top 2 airlines that operate flights from Maryland 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 April 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$378FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$367Average$491FlexibilityNo cancel feeOn-time69%

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