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

Prices for flights from Duluth Intl Airport to Maryland were last updated today.

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

There are 2 operators available for flights from Duluth Intl Airport to Maryland as of December 2025.

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

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Duluth Intl Airport to Maryland.

What documentation or ID do you need to fly to Maryland?

The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$268 Cheap Flights from Duluth to Maryland in 2025/26

1 adult

0 bags

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Find the cheapest flights from Duluth to Maryland

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:15 pm - 11:55 pm

DLH

IAD

6h 40m1 stop

7:00 am - 11:30 am

IAD

DLH

5h 30m1 stop

$268Delta

Fri, Feb 20 - Tue, Feb 24

4:15 pm - 11:55 pm

DLH

IAD

6h 40m1 stop

6:00 am - 3:31 pm

IAD

DLH

10h 31m2 stops

$274Delta

Fri, Feb 20 - Tue, Feb 24

4:15 pm - 11:55 pm

DLH

IAD

6h 40m1 stop

7:00 am - 11:30 am

IAD

DLH

5h 30m1 stop

$288Delta

Fri, Feb 20 - Tue, Feb 24

4:15 pm - 11:55 pm

DLH

IAD

6h 40m1 stop

6:00 am - 3:31 pm

IAD

DLH

10h 31m2 stops

$293Delta

Fri, Feb 20 - Tue, Feb 24

11:51 am - 5:57 pm

DLH

PHL

5h 06m1 stop

6:15 am - 11:11 am

PHL

DLH

5h 56m1 stop

$304Delta

Mon, Feb 2 - Wed, Feb 11

11:51 am - 11:13 pm

DLH

PHL

10h 22m2 stops

6:15 am - 11:11 am

PHL

DLH

5h 56m1 stop

$310Delta

Mon, Feb 2 - Wed, Feb 11

8:00 am - 1:53 pm

DLH

BWI

4h 53m1 stop

6:05 am - 11:16 am

BWI

DLH

6h 11m1 stop

$314Delta

Tue, Jan 27 - Sat, Jan 31

11:51 am - 11:13 pm

DLH

PHL

10h 22m2 stops

9:40 am - 3:44 pm

PHL

DLH

7h 04m2 stops

$315Delta

Mon, Feb 2 - Wed, Feb 11

7:45 am - 4:03 pm

DLH

IAD

7h 18m1 stop

5:21 pm - 10:01 pm

IAD

DLH

5h 40m1 stop

$338United Airlines

Wed, Apr 22 - Sat, Apr 25

7:53 am - 2:03 pm

DLH

IAD

5h 10m1 stop

3:30 pm - 9:57 pm

IAD

DLH

7h 27m1 stop

$353United Airlines

Thu, Apr 30 - Mon, May 4

Delta flights from Duluth to Maryland

Our best Delta deals on Duluth to Maryland flight tickets

Delta

Feb 20

DLH4:15 pmDuluth Intl

6h 40m

1 stop

IAD11:55 pmWashington, D.C. Dulles Intl

Feb 24

IAD7:00 amWashington, D.C. Dulles Intl

5h 30m

1 stop

DLH11:30 amDuluth Intl

$268

Find similar

Delta

Feb 20

DLH4:15 pmDuluth Intl

6h 40m

1 stop

IAD11:55 pmWashington, D.C. Dulles Intl

Feb 24

IAD6:00 amWashington, D.C. Dulles Intl

10h 31m

2 stops

DLH3:31 pmDuluth Intl

$274

Find similar

Delta

Feb 20

DLH4:15 pmDuluth Intl

6h 40m

1 stop

IAD11:55 pmWashington, D.C. Dulles Intl

Feb 24

IAD7:00 amWashington, D.C. Dulles Intl

5h 30m

1 stop

DLH11:30 amDuluth Intl

$288

Find similar

United Airlines flights from Duluth to Maryland

Our best United Airlines deals on Duluth to Maryland flight tickets

United Airlines

Apr 22

DLH7:45 amDuluth Intl

7h 18m

1 stop

IAD4:03 pmWashington, D.C. Dulles Intl

Apr 25

IAD5:21 pmWashington, D.C. Dulles Intl

5h 40m

1 stop

DLH10:01 pmDuluth Intl

$338

Find similar

United Airlines

Apr 30

DLH7:53 amDuluth Intl

5h 10m

1 stop

IAD2:03 pmWashington, D.C. Dulles Intl

May 4

IAD3:30 pmWashington, D.C. Dulles Intl

7h 27m

1 stop

DLH9:57 pmDuluth Intl

$353

Find similar

United Airlines

Jan 10

DLH3:05 pmDuluth Intl

5h 12m

1 stop

IAD9:17 pmWashington, D.C. Dulles Intl

Apr 24

IAD6:15 amWashington, D.C. Dulles Intl

5h 14m

1 stop

DLH10:29 amDuluth Intl

$359

Find similar

Fly from

Fly to

Route

Depart

Return

Price

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Fri 2/20

4:15 pm-11:55 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

Tue 2/24

7:00 am-11:30 am

1 stop5h 30m

$268

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Fri 2/20

4:15 pm-11:55 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

Tue 2/24

6:00 am-3:31 pm

2 stops10h 31m

$274

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Fri 2/20

4:15 pm-11:55 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

Tue 2/24

7:00 am-11:30 am

1 stop5h 30m

$288

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Fri 2/20

4:15 pm-11:55 pm

1 stop6h 40m

Washington, D.C. Dulles Intl

Tue 2/24

6:00 am-3:31 pm

2 stops10h 31m

$293

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Mon 2/2

11:51 am-5:57 pm

1 stop5h 06m

Philadelphia

Wed 2/11

6:15 am-11:11 am

1 stop5h 56m

$304

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Mon 2/2

11:51 am-11:13 pm

2 stops10h 22m

Philadelphia

Wed 2/11

6:15 am-11:11 am

1 stop5h 56m

$310

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Tue 1/27

8:00 am-1:53 pm

1 stop4h 53m

Baltimore/Washington

Sat 1/31

6:05 am-11:16 am

1 stop6h 11m

$314

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Mon 2/2

11:51 am-11:13 pm

2 stops10h 22m

Philadelphia

Wed 2/11

9:40 am-3:44 pm

2 stops7h 04m

$315

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Wed 4/22

7:45 am-4:03 pm

1 stop7h 18m

Washington, D.C. Dulles Intl

Sat 4/25

5:21 pm-10:01 pm

1 stop5h 40m

$338

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Thu 4/30

7:53 am-2:03 pm

1 stop5h 10m

Washington, D.C. Dulles Intl

Mon 5/4

3:30 pm-9:57 pm

1 stop7h 27m

$353

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Duluth to Maryland

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 Duluth Intl to Maryland?

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

Cheap Duluth to Maryland flight deals and tips

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

Fastest flight time	5h 06m
Direct flights	None

The fastest flight from Duluth to Maryland takes 5h 06m

There are no direct flights from Duluth to Maryland. There are no popular flight routes from Duluth to Maryland.

Search flight deals

When did momondo last update prices for flights from Duluth Intl Airport to Maryland?
Prices for flights from Duluth Intl Airport to Maryland were last updated today.
How many operators does momondo search for flights from Duluth Intl Airport to Maryland?
There are 2 operators available for flights from Duluth Intl Airport to Maryland as of December 2025.
How old do you have to be to fly from Duluth Intl Airport to Maryland?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from Duluth Intl Airport to Maryland.
What documentation or ID do you need to fly to Maryland?
The required travel and health documents for your Maryland trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Maryland. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Duluth to Maryland

Compare and see reviews for airlines that fly from Duluth to Maryland with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $248	Free Cancellation	Rating 7.9 8,017 reviews		Search Delta flights

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

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

All flight searches from Duluth to Maryland on momondo can be filtered to show those which offer flexible booking policies.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Maryland from Duluth.

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

Yes. momondo can track prices for Duluth to Maryland flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.