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Cheap flights from Maryland to Duluth from $185

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Maryland to Duluth departing on 2/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Maryland to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
7:00 am - 11:16 am
IAD
-
DLH
5h 16m
1 stop
Delta Logo
11:56 am - 7:01 pm
DLH
-
IAD
6h 05m
1 stop
$283Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
6:05 am - 11:16 am
DCA
-
DLH
6h 11m
1 stop
Delta Logo
11:56 am - 6:00 pm
DLH
-
DCA
5h 04m
1 stop
$283Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
7:00 am - 11:56 am
IAD
-
DLH
5h 56m
1 stop
Delta Logo
4:32 pm - 11:41 pm
DLH
-
IAD
6h 09m
1 stop
$288Delta
Mon, Mar 9 - Sun, Mar 15
Delta Logo
7:40 am - 11:56 am
DCA
-
DLH
5h 16m
1 stop
Delta Logo
4:32 pm - 11:35 pm
DLH
-
DCA
6h 03m
1 stop
$288Delta
Mon, Mar 9 - Sun, Mar 15
Delta Logo
7:00 am - 11:16 am
IAD
-
DLH
5h 16m
1 stop
Delta Logo
11:56 am - 12:24 am
DLH
-
IAD
11h 28m
2 stops
$289Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
2:32 pm - 11:52 pm
DCA
-
DLH
10h 20m
2 stops
Delta Logo
5:00 am - 11:00 am
DLH
-
DCA
5h 00m
1 stop
$289Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
2:32 pm - 11:52 pm
DCA
-
DLH
10h 20m
2 stops
Delta Logo
11:56 am - 11:32 pm
DLH
-
DCA
10h 36m
2 stops
$294Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
6:10 am - 11:30 am
PHL
-
DLH
6h 20m
1 stop
Delta Logo
4:15 pm - 11:44 pm
DLH
-
PHL
6h 29m
1 stop
$306Delta
Wed, Feb 25 - Wed, Mar 4
United Airlines Logo
10:05 am - 2:30 pm
BWI
-
DLH
5h 25m
1 stop
United Airlines Logo
3:05 pm - 9:21 pm
DLH
-
BWI
5h 16m
1 stop
$318United Airlines
Wed, Jan 28 - Sat, Jan 31
United Airlines Logo
6:05 am - 10:29 am
BWI
-
DLH
5h 24m
1 stop
United Airlines Logo
3:08 pm - 9:23 pm
DLH
-
BWI
5h 15m
1 stop
$353United Airlines
Tue, Mar 31 - Tue, Apr 7

Delta flights from Maryland to Duluth

Our best Delta deals on Maryland to Duluth flight tickets
Delta
Jan 28
IAD7:00 amWashington, D.C. Dulles Intl
5h 16m
1 stop
DLH11:16 amDuluth Intl
Jan 31
DLH11:56 amDuluth Intl
6h 05m
1 stop
IAD7:01 pmWashington, D.C. Dulles Intl
$283
Delta
Mar 9
IAD7:00 amWashington, D.C. Dulles Intl
5h 56m
1 stop
DLH11:56 amDuluth Intl
Mar 15
DLH4:32 pmDuluth Intl
6h 09m
1 stop
IAD11:41 pmWashington, D.C. Dulles Intl
$288
Delta
Jan 28
IAD7:00 amWashington, D.C. Dulles Intl
5h 16m
1 stop
DLH11:16 amDuluth Intl
Jan 31
DLH11:56 amDuluth Intl
11h 28m
2 stops
IAD12:24 amWashington, D.C. Dulles Intl
$289

United Airlines flights from Maryland to Duluth

Our best United Airlines deals on Maryland to Duluth flight tickets
United Airlines
Feb 1
IAD8:20 amWashington, D.C. Dulles Intl
7h 10m
1 stop
DLH2:30 pmDuluth Intl
Feb 7
DLH3:05 pmDuluth Intl
5h 12m
1 stop
IAD9:17 pmWashington, D.C. Dulles Intl
$298
United Airlines
Jan 28
BWI10:05 amBaltimore/Washington
5h 25m
1 stop
DLH2:30 pmDuluth Intl
Jan 31
DLH3:05 pmDuluth Intl
5h 16m
1 stop
BWI9:21 pmBaltimore/Washington
$318
United Airlines
Jan 21
PHL5:00 pmPhiladelphia
5h 59m
1 stop
DLH9:59 pmDuluth Intl
Jan 28
DLH7:40 amDuluth Intl
5h 51m
1 stop
PHL2:31 pmPhiladelphia
$343

momondo 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, momondo users made 832,500 searches. Data last updated January 12, 2026.
Use the filters below to find and compare flights from Maryland to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 1/28

7:00 am-11:16 am

1 stop5h 16m

Duluth Intl

Sat 1/31

11:56 am-7:01 pm

1 stop6h 05m

$283

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 1/28

6:05 am-11:16 am

1 stop6h 11m

Duluth Intl

Sat 1/31

11:56 am-6:00 pm

1 stop5h 04m

$283

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Mon 3/9

7:00 am-11:56 am

1 stop5h 56m

Duluth Intl

Sun 3/15

4:32 pm-11:41 pm

1 stop6h 09m

$288

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Mon 3/9

7:40 am-11:56 am

1 stop5h 16m

Duluth Intl

Sun 3/15

4:32 pm-11:35 pm

1 stop6h 03m

$288

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 1/28

7:00 am-11:16 am

1 stop5h 16m

Duluth Intl

Sat 1/31

11:56 am-12:24 am

2 stops11h 28m

$289

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 1/28

2:32 pm-11:52 pm

2 stops10h 20m

Duluth Intl

Sat 1/31

5:00 am-11:00 am

1 stop5h 00m

$289

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 1/28

2:32 pm-11:52 pm

2 stops10h 20m

Duluth Intl

Sat 1/31

11:56 am-11:32 pm

2 stops10h 36m

$294

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Wed 2/25

6:10 am-11:30 am

1 stop6h 20m

Duluth Intl

Wed 3/4

4:15 pm-11:44 pm

1 stop6h 29m

$306

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 1/28

10:05 am-2:30 pm

1 stop5h 25m

Duluth Intl

Sat 1/31

3:05 pm-9:21 pm

1 stop5h 16m

$318

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Tue 3/31

6:05 am-10:29 am

1 stop5h 24m

Duluth Intl

Tue 4/7

3:08 pm-9:23 pm

1 stop5h 15m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Duluth from

How to get the cheapest flight ticket from Maryland to Duluth

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Maryland to Duluth Intl?

Delta and United Airlines are the most popular carriers operating from Maryland to Duluth Intl

Cheap Maryland to Duluth flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Maryland to Duluth

Fastest flight time

4h 17m

Direct flights

None
The fastest flight from Maryland to Duluth takes 4h 17m
There are no direct flights from Maryland to Duluth. There are no popular flight routes from Maryland to Duluth.
Search flight deals

  • When did momondo last update prices for flights from Maryland to Duluth Intl Airport?

    Prices for flights from Maryland to Duluth Intl Airport refresh daily.

  • How many operators does momondo search for flights from Maryland to Duluth Intl Airport?

  • How old do you have to be to fly from Maryland to Duluth Intl Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Maryland to Duluth Intl Airport.

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Maryland to Duluth

Compare and see reviews for airlines that fly from Maryland to Duluth with momondo
Airline
Rating
Free Cancellation
Price
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,143 reviews
Search United Airlines flights
DeltaPriceFrom $248Free CancellationRating
7.9
8,033 reviews
Search Delta flights

Traveling to a place near Duluth?

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

Why use momondo?

Why should I use momondo to find a flight deal from Maryland to Duluth?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Duluth from Maryland.

Can I find flights from Maryland to Duluth with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Maryland to Duluth flights to just show those with flexible booking policies.

How can momondo help me find flights from Maryland to Duluth?

momondo helps you find the best flight between Maryland and Duluth by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Maryland to Duluth right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Maryland to Duluth flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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