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Cheap flights from Maryland to Duluth from $143

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 8/13. 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
1 adult, Economy, 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
2:45 pm - 10:49 pm
DCA
-
DLH
9h 04m
2 stops
Delta Logo
5:00 am - 2:02 pm
DLH
-
DCA
8h 02m
2 stops
$297Delta
Thu, Jul 9 - Fri, Jul 17
Delta Logo
7:17 pm - 10:41 pm
BWI
-
DLH
4h 24m
1 stop
Delta Logo
4:11 pm - 9:29 pm
DLH
-
BWI
4h 18m
1 stop
$308Delta
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
7:00 pm - 11:23 pm
PHL
-
DLH
5h 23m
1 stop
United Airlines Logo
6:25 pm - 12:57 am
DLH
-
PHL
5h 32m
1 stop
$308United Airlines
Fri, Jul 10 - Tue, Jul 14
Delta Logo
6:10 am - 11:15 am
DCA
-
DLH
6h 05m
1 stop
Delta Logo
5:10 am - 10:37 am
DLH
-
DCA
4h 27m
1 stop
$308Delta
Sat, Nov 21 - Fri, Nov 27
Delta Logo
2:45 pm - 10:41 pm
DCA
-
DLH
8h 56m
2 stops
Delta Logo
4:11 pm - 11:50 pm
DLH
-
DCA
6h 39m
1 stop
$314Delta
Wed, Aug 5 - Wed, Aug 12
United Airlines Logo
6:10 am - 10:41 am
IAD
-
DLH
5h 31m
1 stop
United Airlines Logo
6:25 pm - 12:45 am
DLH
-
IAD
5h 20m
1 stop
$321United Airlines
Wed, Jul 15 - Thu, Jul 23
United Airlines Logo
6:10 am - 10:40 am
IAD
-
DLH
5h 30m
1 stop
United Airlines Logo
7:45 am - 4:01 pm
DLH
-
IAD
7h 16m
1 stop
$325United Airlines
Sun, Sep 27 - Sat, Oct 10
United Airlines Logo
10:41 am - 2:29 pm
IAD
-
DLH
4h 48m
1 stop
United Airlines Logo
7:45 am - 1:59 pm
DLH
-
IAD
5h 14m
1 stop
$329United Airlines
Wed, Sep 23 - Sat, Oct 10
United Airlines Logo
6:56 pm - 11:20 pm
PHL
-
DLH
5h 24m
1 stop
United Airlines Logo
6:23 pm - 12:59 am
DLH
-
PHL
5h 36m
1 stop
$331United Airlines
Fri, Aug 21 - Tue, Aug 25
United Airlines Logo
11:57 am - 5:34 pm
DCA
-
DLH
6h 37m
1 stop
United Airlines Logo
7:03 am - 1:04 pm
DLH
-
DCA
5h 01m
1 stop
$332United Airlines
Mon, Jul 13 - Tue, Jul 21

Delta flights from Maryland to Duluth

Our best Delta deals on Maryland to Duluth flight tickets
Delta
Jul 9
DCA2:45 pmWashington, D.C. Reagan-National
9h 04m
2 stops
DLH10:49 pmDuluth Intl
Jul 17
DLH5:00 amDuluth Intl
8h 02m
2 stops
DCA2:02 pmWashington, D.C. Reagan-National
$297
Delta
Nov 21
DCA6:10 amWashington, D.C. Reagan-National
6h 05m
1 stop
DLH11:15 amDuluth Intl
Nov 27
DLH5:10 amDuluth Intl
4h 27m
1 stop
DCA10:37 amWashington, D.C. Reagan-National
$308
Delta
Aug 5
DCA2:45 pmWashington, D.C. Reagan-National
8h 56m
2 stops
DLH10:41 pmDuluth Intl
Aug 12
DLH4:11 pmDuluth Intl
6h 39m
1 stop
DCA11:50 pmWashington, D.C. Reagan-National
$314

United Airlines flights from Maryland to Duluth

Our best United Airlines deals on Maryland to Duluth flight tickets
United Airlines
Jul 10
PHL7:00 pmPhiladelphia
5h 23m
1 stop
DLH11:23 pmDuluth Intl
Jul 14
DLH6:25 pmDuluth Intl
5h 32m
1 stop
PHL12:57 amPhiladelphia
$308
United Airlines
Jul 15
IAD6:10 amWashington, D.C. Dulles Intl
5h 31m
1 stop
DLH10:41 amDuluth Intl
Jul 23
DLH6:25 pmDuluth Intl
5h 20m
1 stop
IAD12:45 amWashington, D.C. Dulles Intl
$321
United Airlines
Sep 27
IAD6:10 amWashington, D.C. Dulles Intl
5h 30m
1 stop
DLH10:40 amDuluth Intl
Oct 10
DLH7:45 amDuluth Intl
7h 16m
1 stop
IAD4:01 pmWashington, D.C. Dulles Intl
$325

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 June 4, 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

Cheapest round-trip

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Thu 7/9

2:45 pm-10:49 pm

2 stops9h 04m

Duluth Intl

Fri 7/17

5:00 am-2:02 pm

2 stops8h 02m

$297
Quickest round-trip

BaltimoreDuluth

BWI - DLH

BWIDLH

Baltimore/Washington

Wed 8/5

7:17 pm-10:41 pm

1 stop4h 24m

Duluth Intl

Wed 8/12

4:11 pm-9:29 pm

1 stop4h 18m

$308

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Fri 7/10

7:00 pm-11:23 pm

1 stop5h 23m

Duluth Intl

Tue 7/14

6:25 pm-12:57 am

1 stop5h 32m

$308

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sat 11/21

6:10 am-11:15 am

1 stop6h 05m

Duluth Intl

Fri 11/27

5:10 am-10:37 am

1 stop4h 27m

$308

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 8/5

2:45 pm-10:41 pm

2 stops8h 56m

Duluth Intl

Wed 8/12

4:11 pm-11:50 pm

1 stop6h 39m

$314

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 7/15

6:10 am-10:41 am

1 stop5h 31m

Duluth Intl

Thu 7/23

6:25 pm-12:45 am

1 stop5h 20m

$321

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Sun 9/27

6:10 am-10:40 am

1 stop5h 30m

Duluth Intl

Sat 10/10

7:45 am-4:01 pm

1 stop7h 16m

$325

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 9/23

10:41 am-2:29 pm

1 stop4h 48m

Duluth Intl

Sat 10/10

7:45 am-1:59 pm

1 stop5h 14m

$329

PhiladelphiaDuluth

PHL - DLH

PHLDLH

Philadelphia

Fri 8/21

6:56 pm-11:20 pm

1 stop5h 24m

Duluth Intl

Tue 8/25

6:23 pm-12:59 am

1 stop5h 36m

$331

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Mon 7/13

11:57 am-5:34 pm

1 stop6h 37m

Duluth Intl

Tue 7/21

7:03 am-1:04 pm

1 stop5h 01m

$332

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

5h 10m

Direct flights

None
The fastest flight from Maryland to Duluth takes 5h 10m
There are no direct flights from Maryland to Duluth. There are no popular flight routes from Maryland to Duluth.
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Frequently asked questions about flying from Maryland to Duluth

  • 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
DeltaPriceFrom $178Free CancellationRating
7.8
8,398 reviews
Search Delta flights
United AirlinesPriceFrom $274Free CancellationRating
7.4
9,776 reviews
Search United Airlines flights

Traveling to a place near Duluth?

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