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 July 2026.

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.

$263 Cheap Flights from Duluth to Maryland in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Duluth to Maryland

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:11 pm - 11:50 pm

DLH

DCA

6h 39m

1 stop

6:05 am - 11:01 am

DCA

DLH

5h 56m

1 stop

$308Delta

Fri, Sep 4 - Sun, Sep 6

5:15 am - 10:47 am

DLH

PHL

4h 32m

1 stop

5:45 am - 11:01 am

PHL

DLH

6h 16m

1 stop

$308Delta

Tue, Aug 4 - Wed, Aug 12

4:11 pm - 11:18 pm

DLH

BWI

6h 07m

1 stop

6:05 am - 11:01 am

BWI

DLH

5h 56m

1 stop

$308Delta

Fri, Sep 4 - Sun, Sep 6

4:11 pm - 11:21 pm

DLH

IAD

6h 10m

1 stop

6:00 am - 11:01 am

IAD

DLH

6h 01m

1 stop

$308Delta

Fri, Sep 4 - Sun, Sep 6

4:11 pm - 11:50 pm

DLH

DCA

6h 39m

1 stop

9:39 am - 3:31 pm

DCA

DLH

6h 52m

2 stops

$314Delta

Fri, Sep 4 - Sun, Sep 6

11:41 am - 12:34 am

DLH

IAD

11h 53m

2 stops

6:00 am - 11:01 am

IAD

DLH

6h 01m

1 stop

$314Delta

Fri, Sep 4 - Sun, Sep 6

11:41 am - 11:48 pm

DLH

DCA

11h 07m

2 stops

9:39 am - 3:31 pm

DCA

DLH

6h 52m

2 stops

$319Delta

Fri, Sep 4 - Sun, Sep 6

11:41 am - 5:59 pm

DLH

PHL

5h 18m

1 stop

5:45 am - 11:01 am

PHL

DLH

6h 16m

1 stop

$333Delta

Wed, Aug 5 - Wed, Aug 12

11:18 am - 5:12 pm

DLH

DCA

4h 54m

1 stop

7:10 pm - 11:23 pm

DCA

DLH

5h 13m

1 stop

$358United Airlines

Tue, Jul 21 - Sat, Jul 25

7:35 am - 2:13 pm

DLH

PHL

5h 38m

1 stop

6:25 am - 10:44 am

PHL

DLH

5h 19m

1 stop

$364United Airlines

Wed, Nov 18 - Sun, Nov 22

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United Airlines flights from Duluth to Maryland

Our best United Airlines deals on Duluth to Maryland flight tickets

United Airlines

Jul 21

DLH11:18 amDuluth Intl

4h 54m

1 stop

DCA5:12 pmWashington, D.C. Reagan-National

Jul 25

DCA7:10 pmWashington, D.C. Reagan-National

5h 13m

1 stop

DLH11:23 pmDuluth Intl

$358

United Airlines

Nov 20

DLH6:23 pmDuluth Intl

5h 07m

1 stop

IAD12:30 amWashington, D.C. Dulles Intl

Nov 22

IAD10:35 amWashington, D.C. Dulles Intl

4h 58m

1 stop

DLH2:33 pmDuluth Intl

$372

United Airlines

Oct 27

DLH3:14 pmDuluth Intl

5h 12m

1 stop

PHL9:26 pmPhiladelphia

Oct 31

PHL6:51 pmPhiladelphia

5h 13m

1 stop

DLH11:04 pmDuluth Intl

$388

Delta flights from Duluth to Maryland

Our best Delta deals on Duluth to Maryland flight tickets

Delta

Aug 4

DLH5:15 amDuluth Intl

4h 32m

1 stop

PHL10:47 amPhiladelphia

Aug 12

PHL5:45 amPhiladelphia

6h 16m

1 stop

DLH11:01 amDuluth Intl

$308

Delta

Sep 4

DLH11:41 amDuluth Intl

11h 53m

2 stops

IAD12:34 amWashington, D.C. Dulles Intl

Sep 6

IAD6:00 amWashington, D.C. Dulles Intl

6h 01m

1 stop

DLH11:01 amDuluth Intl

$314

Delta

Sep 4

DLH11:41 amDuluth Intl

11h 07m

2 stops

DCA11:48 pmWashington, D.C. Reagan-National

Sep 6

DCA9:39 amWashington, D.C. Reagan-National

6h 52m

2 stops

DLH3:31 pmDuluth Intl

$319

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Fri 9/4

4:11 pm-11:50 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Sun 9/6

6:05 am-11:01 am

1 stop5h 56m

$308

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Tue 8/4

5:15 am-10:47 am

1 stop4h 32m

Philadelphia

Wed 8/12

5:45 am-11:01 am

1 stop6h 16m

$308

DuluthBaltimore

DLH - BWI

DLHBWI

Duluth Intl

Fri 9/4

4:11 pm-11:18 pm

1 stop6h 07m

Baltimore/Washington

Sun 9/6

6:05 am-11:01 am

1 stop5h 56m

$308

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Fri 9/4

4:11 pm-11:21 pm

1 stop6h 10m

Washington, D.C. Dulles Intl

Sun 9/6

6:00 am-11:01 am

1 stop6h 01m

$308

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Fri 9/4

4:11 pm-11:50 pm

1 stop6h 39m

Washington, D.C. Reagan-National

Sun 9/6

9:39 am-3:31 pm

2 stops6h 52m

$314

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

Fri 9/4

11:41 am-12:34 am

2 stops11h 53m

Washington, D.C. Dulles Intl

Sun 9/6

6:00 am-11:01 am

1 stop6h 01m

$314

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Fri 9/4

11:41 am-11:48 pm

2 stops11h 07m

Washington, D.C. Reagan-National

Sun 9/6

9:39 am-3:31 pm

2 stops6h 52m

$319

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Wed 8/5

11:41 am-5:59 pm

1 stop5h 18m

Philadelphia

Wed 8/12

5:45 am-11:01 am

1 stop6h 16m

$333

Quickest round-trip

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

Tue 7/21

11:18 am-5:12 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Sat 7/25

7:10 pm-11:23 pm

1 stop5h 13m

$358

DuluthPhiladelphia

DLH - PHL

DLHPHL

Duluth Intl

Wed 11/18

7:35 am-2:13 pm

1 stop5h 38m

Philadelphia

Sun 11/22

6:25 am-10:44 am

1 stop5h 19m

$364

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	4h 27m
Direct flights	None

The fastest flight from Duluth to Maryland takes 4h 27m

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

Search flight deals

Frequently asked questions about flying from Duluth to Maryland

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 July 2026.
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
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 9,966 reviews		Search United Airlines 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.