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$162+ Cheap flights from Duluth (DLH) to Maryland

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 1/6. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — BWI
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
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Find flight deals from Duluth to Maryland

Cheapest flights from Duluth to Maryland
Explore the most affordable flight options available from Duluth to Maryland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 6, 2025.

This Delta deal was found by Cheapflights users on 11/5. 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 11/2012:01 pmDLH - DCA
1 stop4h 58mDelta
Wed 12/36:58 pmDCA - DLH
1 stop6h 01mDelta
Deal found 11/5$273
This Delta deal was found by Cheapflights users on 11/5. 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 11/204:18 pmDLH - BWI
1 stop6h 31mDelta
Wed 12/37:06 pmBWI - DLH
1 stop5h 53mDelta
Deal found 11/5$273
This Delta deal was found by Cheapflights users on 11/5. 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 11/204:18 pmDLH - IAD
1 stop6h 34mDelta
Wed 12/36:56 pmIAD - DLH
1 stop6h 03mDelta
Deal found 11/5$273
This United Airlines deal was found by Cheapflights users on 11/5. 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.
Fri 11/217:55 amDLH - DCA
1 stop5h 15mUnited Airlines
Tue 11/256:30 amDCA - DLH
1 stop5h 08mUnited Airlines
Deal found 11/5$298
This Delta deal was found by Cheapflights users on 11/4. 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 11/194:18 pmDLH - PHL
1 stop6h 32mDelta
Sun 11/236:14 amPHL - DLH
1 stop6h 07mDelta
Deal found 11/4$298
This Delta deal was found by Cheapflights users on 11/4. 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 12/24:24 pmDLH - BWI
1 stop6h 57mDelta
Tue 12/95:36 pmBWI - DLH
2 stops7h 23mDelta
Deal found 11/4$304
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 11/2112:01 pmDLH - DCA
2 stops10h 40mDelta
Wed 12/33:06 pmDCA - DLH
2 stops9h 53mDelta
Deal found 11/6$329
This Delta deal was found by Cheapflights users on 11/4. 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.
Fri 11/215:10 amDLH - BWI
2 stops11h 06mDelta
Wed 12/37:06 pmBWI - DLH
1 stop5h 53mDelta
Deal found 11/4$334
This Delta deal was found by Cheapflights users on 11/4. 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.
Fri 11/215:10 amDLH - IAD
2 stops10h 54mDelta
Wed 12/36:03 amIAD - DLH
1 stop6h 17mDelta
Deal found 11/4$334
This United Airlines deal was found by Cheapflights users on 11/4. 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 12/27:55 amDLH - IAD
1 stop7h 05mUnited Airlines
Tue 12/98:20 amIAD - DLH
1 stop7h 02mUnited Airlines
Deal found 11/4$343
This Delta deal was found by Cheapflights users on 11/4. 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 12/212:01 pmDLH - IAD
2 stops11h 11mDelta
Tue 12/95:03 pmIAD - DLH
2 stops7h 56mDelta
Deal found 11/4$364
This Delta deal was found by Cheapflights users on 11/6. 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.
Fri 11/215:10 amDLH - IAD
1 stop4h 57mDelta
Tue 11/256:03 amIAD - DLH
1 stop6h 18mDelta
Deal found 11/6$380

Cheap flight deals from Duluth to Maryland

Keep the following information in mind while searching for Duluth to Maryland flight deals. Data was last updated November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$248
(Delta)

One-way from

$162
(Delta)

Popular in

September

Cheapest in

March

Average price

$333
Provider with most accurate pricing for Duluth Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Washington, D.C. (WAS) flights.
Search Deals
From Duluth Intl to Maryland
Search Deals
One-way flight from Duluth Intl to Maryland
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($18 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($17 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to Maryland 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 November 6, 2025.
Use the filters below to find and compare flights from Duluth to Maryland that are best for you.

Fly from

Duluth

Fly to

Maryland

Route

Depart

Return

Price

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Fri 2/27

12:15 pm-6:04 pm

1 stop4h 49m

Washington, D.C. Reagan-National

Mon 3/2

6:59 pm-11:27 pm

1 stop5h 28m

$248

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 2/20

8:04 am-1:56 pm

1 stop4h 52m

Baltimore/Washington

Tue 2/24

6:05 am-11:33 am

1 stop6h 28m

$248

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Tue 1/6

3:05 pm-9:17 pm

1 stop5h 12m

Washington, D.C. Dulles Intl

Thu 1/15

8:20 am-2:30 pm

1 stop7h 10m

$267

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Thu 11/20

4:18 pm-11:31 pm

1 stop6h 13m

Washington, D.C. Reagan-National

Wed 12/3

6:58 pm-11:59 pm

1 stop6h 01m

$273

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Fri 11/21

5:10 am-1:33 pm

1 stop7h 23m

Washington, D.C. Reagan-National

Wed 12/3

6:29 am-11:20 am

1 stop5h 51m

$273

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Thu 11/20

4:18 pm-11:49 pm

1 stop6h 31m

Baltimore/Washington

Wed 12/3

7:06 pm-11:59 pm

1 stop5h 53m

$273

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 11/21

4:18 pm-11:49 pm

1 stop6h 31m

Baltimore/Washington

Wed 12/3

6:00 am-11:20 am

1 stop6h 20m

$273

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Wed 3/4

5:00 am-10:32 am

1 stop4h 32m

Philadelphia

Sat 3/7

6:08 am-11:33 am

1 stop6h 25m

$273

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Fri 11/21

5:10 am-11:07 am

1 stop4h 57m

Washington, D.C. Dulles Intl

Wed 12/3

6:56 pm-11:59 pm

1 stop6h 03m

$273

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Thu 11/20

5:10 am-11:07 am

1 stop4h 57m

Washington, D.C. Dulles Intl

Wed 12/3

6:56 pm-11:59 pm

1 stop6h 03m

$273

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 34 results
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Best time to book a flight from Duluth to Maryland

Have a flexible travel schedule? Discover the best time to fly to Maryland 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 Maryland
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Maryland

Get insights into the airlines that provide service to Maryland. 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 Maryland. Reviews last updated November 6, 2025.
See what other customers who have flown with Delta from Duluth to Maryland 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
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,001 reviews
Delta
7.9
Good
8,001 reviews

Crew

8.5

Entertainment

7.9

Overall

7.9

Boarding

8.2

Comfort

7.9

Food

7.3

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Duluth to Maryland. 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 Maryland?

    Located just 5.8 mi from the city center, Duluth Intl (DLH) is the airport most travelers will use when flying to Maryland from Duluth.

  • How long is the flight from Duluth to Maryland?

    Departing from Duluth to Maryland will take you 4h 49m. There are 942 mi between Duluth and Maryland. Both multi-stop and nonstop flights can be found to your destination and back.

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

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

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to Maryland 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

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Top airline flying from Duluth to Maryland

Discover the top airline that operate flights from Duluth to Maryland. 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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$248Average$333FlexibilityNo cancel feeOn-timeN/A

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