When did momondo last update prices for flights from Duluth Intl Airport to Washington, D.C.?

Prices for flights from Duluth Intl Airport to Washington, D.C. refresh daily.

How many operators does momondo search for flights from Duluth Intl Airport to Washington, D.C.?

As of October 2026, there is 1 operator available to choose from for flights from Duluth Intl Airport to Washington, D.C..

How old do you have to be to fly from Duluth Intl Airport to Washington, D.C.?

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 Duluth Intl Airport to Washington, D.C..

What documentation or ID do you need to fly to Washington, D.C.?

The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$323 Cheap Flights from Duluth to Washington, D.C. in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Duluth to Washington, D.C.

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

4:25 pm - 10:00 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 35m1 stop Minneapolis St Paul

12:21 pm - 3:45 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 24m1 stop Minneapolis St Paul

$358Delta

Tue, Nov 24 - Fri, Nov 27

5:04 am - 11:00 amDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 56m1 stop Minneapolis St Paul

6:05 am - 11:29 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

6h 24m1 stop Minneapolis St Paul

$358Delta

Mon, Nov 23 - Fri, Nov 27

3:14 pm - 8:43 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 29m1 stop Chicago O'Hare Intl

7:00 am - 10:44 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 44m1 stop Chicago O'Hare Intl

$358United Airlines

Wed, Apr 7 - Sun, Apr 11

11:16 am - 5:10 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 54m1 stop Chicago O'Hare Intl

6:25 am - 10:41 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

5h 16m1 stop Chicago O'Hare Intl

$358United Airlines

Wed, Nov 18 - Wed, Nov 25

7:00 am - 2:00 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

6h 00m1 stop Minneapolis St Paul

6:59 pm - 10:55 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 56m1 stop Minneapolis St Paul

$358Delta

Mon, Nov 23 - Mon, Nov 30

4:25 pm - 10:00 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 35m1 stop Minneapolis St Paul

12:21 pm - 3:45 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 24m1 stop Minneapolis St Paul

$358Delta

Sun, Nov 22 - Fri, Nov 27

4:25 pm - 10:00 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 35m1 stop Minneapolis St Paul

6:59 pm - 10:55 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 56m1 stop Minneapolis St Paul

$358Delta

Sun, Nov 22 - Mon, Nov 30

4:25 pm - 10:00 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 35m1 stop Minneapolis St Paul

6:05 am - 11:38 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

6h 33m1 stop Minneapolis St Paul

$358Delta

Mon, Nov 23 - Tue, Dec 1

4:25 pm - 10:00 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 35m1 stop Minneapolis St Paul

6:59 pm - 10:58 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 59m1 stop Minneapolis St Paul

$358Delta

Tue, Nov 24 - Tue, Dec 1

4:25 pm - 11:40 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

6h 15m1 stop Minneapolis St Paul

2:59 pm - 7:09 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

5h 10m1 stop Minneapolis St Paul

$358Delta

Tue, Nov 24 - Mon, Nov 30

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Delta flights from Duluth to Washington, D.C.

Our best Delta deals on Duluth to Washington, D.C. flight tickets

Delta

Nov 23

DLH12:06 pmDuluth Intl

5h 11m

1 stop

IAD6:17 pmWashington, D.C. Dulles Intl

Nov 30

IAD7:25 amWashington, D.C. Dulles Intl

5h 01m

1 stop

DLH11:26 amDuluth Intl

$358

Delta

Nov 23

DLH7:00 amDuluth Intl

8h 26m

2 stops

IAD4:26 pmWashington, D.C. Dulles Intl

Nov 30

IAD7:25 amWashington, D.C. Dulles Intl

5h 01m

1 stop

DLH11:26 amDuluth Intl

$364

Delta

Jan 15

DLH8:05 amDuluth Intl

10h 14m

2 stops

DCA7:19 pmWashington, D.C. Reagan-National

Jan 17

DCA6:00 amWashington, D.C. Reagan-National

6h 15m

2 stops

DLH11:15 amDuluth Intl

$369

United Airlines flights from Duluth to Washington, D.C.

Our best United Airlines deals on Duluth to Washington, D.C. flight tickets

United Airlines

Apr 7

DLH7:35 amDuluth Intl

4h 55m

1 stop

IAD1:30 pmWashington, D.C. Dulles Intl

Apr 11

IAD6:10 amWashington, D.C. Dulles Intl

5h 34m

1 stop

DLH10:44 amDuluth Intl

$365

United Airlines

Nov 5

DLH6:23 amDuluth Intl

6h 49m

1 stop

DCA2:12 pmWashington, D.C. Reagan-National

Nov 8

DCA6:25 amWashington, D.C. Reagan-National

5h 16m

1 stop

DLH10:41 amDuluth Intl

$383

United Airlines

Apr 7

DLH6:10 pmDuluth Intl

5h 28m

1 stop

BWI12:38 amBaltimore/Washington

Apr 11

BWI6:17 amBaltimore/Washington

5h 27m

1 stop

DLH10:44 amDuluth Intl

$404

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Tue 11/24

4:25 pm-10:00 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Fri 11/27

12:21 pm-3:45 pm

1 stop4h 24m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Mon 11/23

5:04 am-11:00 am

1 stop4h 56m

Washington, D.C. Reagan-National

Fri 11/27

6:05 am-11:29 am

1 stop6h 24m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Wed 4/7

3:14 pm-8:43 pm

1 stop4h 29m

Washington, D.C. Reagan-National

Sun 4/11

7:00 am-10:44 am

1 stop4h 44m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Wed 11/18

11:16 am-5:10 pm

1 stop4h 54m

Washington, D.C. Reagan-National

Wed 11/25

6:25 am-10:41 am

1 stop5h 16m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Mon 11/23

7:00 am-2:00 pm

1 stop6h 00m

Washington, D.C. Reagan-National

Mon 11/30

6:59 pm-10:55 pm

1 stop4h 56m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Sun 11/22

4:25 pm-10:00 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Fri 11/27

12:21 pm-3:45 pm

1 stop4h 24m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Sun 11/22

4:25 pm-10:00 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Mon 11/30

6:59 pm-10:55 pm

1 stop4h 56m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Mon 11/23

4:25 pm-10:00 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Tue 12/1

6:05 am-11:38 am

1 stop6h 33m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Tue 11/24

4:25 pm-10:00 pm

1 stop4h 35m

Washington, D.C. Reagan-National

Tue 12/1

6:59 pm-10:58 pm

1 stop4h 59m

$358

DuluthWashington, D.C.

DLH Duluth Intl - DCA Washington, D.C. Reagan-National

DLHDCA

Duluth Intl

Tue 11/24

4:25 pm-11:40 pm

1 stop6h 15m

Washington, D.C. Reagan-National

Mon 11/30

2:59 pm-7:09 pm

1 stop5h 10m

$358

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 Washington, D.C.

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 Washington, D.C.?

United Airlines and Delta are the most popular carriers operating from Duluth Intl to Washington, D.C.

When to book flights from Duluth to Washington, D.C.

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Washington, D.C. according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Duluth to Washington, D.C. (DLH to WAS) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to Washington, D.C.

Best Price Found	$323
Fastest flight time	4h 24m
Direct flights	None

The best one-way flight to Washington, D.C. from Duluth in the past 72 hours is $323. The best round-trip flight deal from Duluth to Washington, D.C. found on momondo in the last 72 hours is $358.

The fastest flight from Duluth to Washington, D.C. takes 4h 24m

There are no direct flights from Duluth to Washington, D.C.. There are no popular flight routes from Duluth to Washington, D.C..

Search flight deals

Frequently asked questions about flying from Duluth to Washington, D.C.

How far is Duluth Intl to Washington, D.C. by plane?
There are 934.4 mi between Duluth Intl and Washington, D.C.. By plane, this route typically takes 4h 24m.
When did momondo last update prices for flights from Duluth Intl Airport to Washington, D.C.?
Prices for flights from Duluth Intl Airport to Washington, D.C. refresh daily.
How many operators does momondo search for flights from Duluth Intl Airport to Washington, D.C.?
As of October 2026, there is 1 operator available to choose from for flights from Duluth Intl Airport to Washington, D.C..
How old do you have to be to fly from Duluth Intl Airport to Washington, D.C.?
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 Duluth Intl Airport to Washington, D.C..
What documentation or ID do you need to fly to Washington, D.C.?
The required travel and health documents for your Washington, D.C. 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 Washington, D.C.. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular airline from Duluth to Washington, D.C.?
Based on momondo bookings for this flight route, the most popular airline on flight routes from Duluth to Washington, D.C. is Delta (51% of total bookings). The next most popular airline is United Airlines (49%).

Best airlines flying from Duluth to Washington, D.C.

Compare and see reviews for airlines that fly from Duluth to Washington, D.C. with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.3 10,404 reviews		Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Laurel

Waldorf

Woodbridge

Gaithersburg

Linthicum Heights

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

College Park

Colonial Beach

Bethesda

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to Washington, D.C.?

Finding the right flight to Washington, D.C. from Duluth is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington, D.C. quick and easy, saving you time and money.

Can I find flights from Duluth to Washington, D.C. with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington, D.C. from Duluth with this policy.

How can momondo help me find flights from Duluth to Washington, D.C.?

Once you have performed a search for Duluth to Washington, D.C. flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

If you are simply researching potential flights to Washington, D.C., momondo offers a useful price alert feature which will track prices for flights to Washington, D.C. from Duluth and alert you when they change.

An easier way to manage your Washington, D.C. trip

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Fly into one of these airports located in Washington, D.C.

Washington, D.C. Reagan-National Airport

Washington, D.C. Dulles Intl Airport

Cheap flights from Duluth to Washington, D.C. from $323

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Duluth to Washington, D.C. departing on 12/23. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Delta flights from Duluth to Washington, D.C.

Our best Delta deals on Duluth to Washington, D.C. flight tickets

United Airlines flights from Duluth to Washington, D.C.

Our best United Airlines deals on Duluth to Washington, D.C. flight tickets

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How to get the cheapest flight ticket from Duluth to Washington, D.C.

What is the cheapest airline that flies from Duluth Intl to Washington, D.C.?

When to book flights from Duluth to Washington, D.C.

Cheap Duluth to Washington, D.C. (DLH to WAS) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Duluth to Washington, D.C.

Best airlines flying from Duluth to Washington, D.C.

Compare and see reviews for airlines that fly from Duluth to Washington, D.C. with momondo

Traveling to a place near Washington, D.C.?

Why use momondo?

An easier way to manage your Washington, D.C. trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Fly into one of these airports located in Washington, D.C.

Airports listed have a maximum distance of 22.4 mi from Washington, D.C.

Fly your favorite airline to Washington, D.C.

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Washington, D.C.

List of cabin classes available on flights landing in Washington, D.C.. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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