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

Prices for flights from Duluth Intl Airport to Washington, D.C. Reagan-National Airport are updated daily.

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

There is 1 operator available for flights from Duluth Intl Airport to Washington, D.C. Reagan-National Airport as of November 2026.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Duluth Intl Airport to Washington, D.C. Reagan-National Airport.

What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?

The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$383 Cheap Flights from Duluth to Washington, D.C. Reagan-National Airport in 2026/27

Discover deals from 900+ travel sites with momondo.

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

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Cheap round-trip flights

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6:23 am - 1:27 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

6h 04m1 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

$383United Airlines

Thu, Nov 19 - Mon, Nov 23

11:16 am - 6:15 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

5h 59m1 stop Chicago O'Hare Intl

8:30 am - 2:30 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

7h 00m1 stop Chicago O'Hare Intl

$392United Airlines

Fri, Nov 20 - Fri, Nov 27

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

6h 15m1 stop Minneapolis St Paul

7:45 am - 11:29 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 44m1 stop Minneapolis St Paul

$392Delta

Fri, Nov 20 - Thu, Nov 26

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

$392Delta

Thu, Nov 19 - Thu, Nov 26

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

4h 56m1 stop Minneapolis St Paul

7:45 am - 11:29 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 44m1 stop Minneapolis St Paul

$392Delta

Wed, Nov 18 - Thu, Nov 26

5:04 am - 10:59 amDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 55m1 stop Minneapolis St Paul

3:00 pm - 8:54 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

6h 54m1 stop Minneapolis St Paul

$392Delta

Sat, Nov 21 - Thu, Nov 26

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

4h 56m1 stop Minneapolis St Paul

7:45 am - 11:29 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 44m1 stop Minneapolis St Paul

$392Delta

Sun, Nov 22 - Thu, Nov 26

5:04 am - 4:33 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

10h 29m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

7:45 am - 11:29 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 44m1 stop Minneapolis St Paul

$398Delta

Wed, Nov 18 - Thu, Nov 26

5:04 am - 10:59 amDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 55m1 stop Minneapolis St Paul

6:10 am - 11:29 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

6h 19m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$398Delta

Sat, Nov 21 - Thu, Nov 26

5:04 am - 4:33 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

10h 29m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

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

6h 24m1 stop Minneapolis St Paul

$398Delta

Sun, Nov 22 - Thu, Nov 26

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United Airlines flights from Duluth to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Duluth to Washington, D.C. Reagan-National Airport flight tickets

United Airlines

Nov 19

DLH6:23 amDuluth Intl

6h 04m

1 stop

DCA1:27 pmWashington, D.C. Reagan-National

Nov 23

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

5h 16m

1 stop

DLH10:41 amDuluth Intl

$383

United Airlines

Nov 26

DLH6:23 amDuluth Intl

6h 04m

1 stop

DCA1:27 pmWashington, D.C. Reagan-National

Nov 30

DCA6:06 pmWashington, D.C. Reagan-National

6h 08m

1 stop

DLH11:14 pmDuluth Intl

$421

United Airlines

Jan 8

DLH2:59 pmDuluth Intl

5h 06m

1 stop

DCA9:05 pmWashington, D.C. Reagan-National

Jan 12

DCA5:10 pmWashington, D.C. Reagan-National

5h 40m

1 stop

DLH9:50 pmDuluth Intl

$458

Delta flights from Duluth to Washington, D.C. Reagan-National Airport

Our best Delta deals on Duluth to Washington, D.C. Reagan-National Airport flight tickets

Delta

Nov 20

DLH4:25 pmDuluth Intl

6h 15m

1 stop

DCA11:40 pmWashington, D.C. Reagan-National

Nov 26

DCA7:45 amWashington, D.C. Reagan-National

4h 44m

1 stop

DLH11:29 amDuluth Intl

$392

Delta

Nov 18

DLH5:04 amDuluth Intl

10h 29m

2 stops

DCA4:33 pmWashington, D.C. Reagan-National

Nov 26

DCA7:45 amWashington, D.C. Reagan-National

4h 44m

1 stop

DLH11:29 amDuluth Intl

$398

Delta

Nov 18

DLH5:04 amDuluth Intl

10h 29m

2 stops

DCA4:33 pmWashington, D.C. Reagan-National

Nov 26

DCA6:10 amWashington, D.C. Reagan-National

6h 19m

2 stops

DLH11:29 amDuluth Intl

$403

momondo Fare Finder

Use the filters below to find and compare flights from Duluth to Washington, D.C. Reagan-National Airport that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Thu 11/19

6:23 am-1:27 pm

1 stop6h 04m

Washington, D.C. Reagan-National

Mon 11/23

6:25 am-10:41 am

1 stop5h 16m

$383

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Fri 11/20

11:16 am-6:15 pm

1 stop5h 59m

Washington, D.C. Reagan-National

Fri 11/27

8:30 am-2:30 pm

1 stop7h 00m

$392

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Fri 11/20

4:25 pm-11:40 pm

1 stop6h 15m

Washington, D.C. Reagan-National

Thu 11/26

7:45 am-11:29 am

1 stop4h 44m

$392

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Thu 11/19

5:04 am-11:00 am

1 stop4h 56m

Washington, D.C. Reagan-National

Thu 11/26

6:05 am-11:29 am

1 stop6h 24m

$392

Quickest round-trip

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Wed 11/18

5:04 am-11:00 am

1 stop4h 56m

Washington, D.C. Reagan-National

Thu 11/26

7:45 am-11:29 am

1 stop4h 44m

$392

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sat 11/21

5:04 am-10:59 am

1 stop4h 55m

Washington, D.C. Reagan-National

Thu 11/26

3:00 pm-8:54 pm

1 stop6h 54m

$392

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sun 11/22

5:04 am-11:00 am

1 stop4h 56m

Washington, D.C. Reagan-National

Thu 11/26

7:45 am-11:29 am

1 stop4h 44m

$392

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Wed 11/18

5:04 am-4:33 pm

2 stops10h 29m

Washington, D.C. Reagan-National

Thu 11/26

7:45 am-11:29 am

1 stop4h 44m

$398

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sat 11/21

5:04 am-10:59 am

1 stop4h 55m

Washington, D.C. Reagan-National

Thu 11/26

6:10 am-11:29 am

2 stops6h 19m

$398

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sun 11/22

5:04 am-4:33 pm

2 stops10h 29m

Washington, D.C. Reagan-National

Thu 11/26

6:05 am-11:29 am

1 stop6h 24m

$398

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

How to get the cheapest flight ticket from Duluth to Washington, D.C. Reagan-National Airport

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. Reagan-National?

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

When to book flights from Duluth to Washington, D.C. Reagan-National Airport

Are you open to changing your travel dates? Check out the ideal times to fly from Duluth to Washington, D.C. Reagan-National Airport 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. Reagan-National Airport (DLH to DCA) flight deals and tips

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

Best Price Found	$383
Fastest flight time	5h 06m
Direct flights	None

The best flight deal from Duluth to Washington, D.C. Reagan-National Airport found on momondo in the last 72 hours is $383

The fastest flight from Duluth to Washington, D.C. Reagan-National Airport takes 5h 06m

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

Search flight deals

Frequently asked questions about flying from Duluth to Washington, D.C. Reagan-National Airport

How far is Duluth Intl to Washington, D.C. Reagan-National by plane?
Washington, D.C. Reagan-National is 936.7 mi away from Duluth Intl. Flights usually cover this in 5h 06m, depending on flying conditions and air traffic around both airports.
When did momondo last update prices for flights from Duluth Intl Airport to Washington, D.C. Reagan-National Airport?
Prices for flights from Duluth Intl Airport to Washington, D.C. Reagan-National Airport are updated daily.
How many operators does momondo search for flights from Duluth Intl Airport to Washington, D.C. Reagan-National Airport?
There is 1 operator available for flights from Duluth Intl Airport to Washington, D.C. Reagan-National Airport as of November 2026.
How old do you have to be to fly from Duluth Intl Airport to Washington, D.C. Reagan-National Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Duluth Intl Airport to Washington, D.C. Reagan-National Airport.
What documentation or ID do you need to fly to Washington, D.C. Reagan-National Airport?
The travel and health documents required for your trip to Washington, D.C. Reagan-National Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Washington, D.C. Reagan-National Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular airline from Duluth to Washington, D.C. Reagan-National Airport?
Based on momondo bookings for flights between Duluth and Washington, D.C. Reagan-National Airport, the leading airline is United Airlines, making up 100% of the total bookings.

Best airlines flying from Duluth to Washington, D.C. Reagan-National Airport

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

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $308	Free Cancellation	Rating 7.3 10,458 reviews		Search United Airlines flights

Alexandria

National Harbor

Arlington

Gettysburg

Fredericksburg

Waldorf

Laurel

Gaithersburg

Linthicum Heights

Woodbridge

Rockville

Silver Spring

Towson

Fairfax

Springfield

Glen Burnie

Edgewood

Colonial Beach

Falls Church

College Park

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

It is quick and easy to find Duluth to Washington, D.C. flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Washington, D.C. that suits you.

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.?

momondo helps you find the best flight between Duluth and Washington, D.C. 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 Duluth to Washington, D.C. right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Duluth to Washington, D.C. now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Washington, D.C. and let you know when they change.

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Cheap flights from Duluth to Washington, D.C. from $383

This is the cheapest round-trip 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 11/19. 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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United Airlines flights from Duluth to Washington, D.C. Reagan-National Airport

Our best United Airlines deals on Duluth to Washington, D.C. Reagan-National Airport flight tickets

Delta flights from Duluth to Washington, D.C. Reagan-National Airport

Our best Delta deals on Duluth to Washington, D.C. Reagan-National Airport flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Duluth to Washington, D.C. Reagan-National Airport that are best for you.

See travel insights to Washington, D.C. from

How to get the cheapest flight ticket from Duluth to Washington, D.C. Reagan-National Airport

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

When to book flights from Duluth to Washington, D.C. Reagan-National Airport

Cheap Duluth to Washington, D.C. Reagan-National Airport (DLH to DCA) flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Frequently asked questions about flying from Duluth to Washington, D.C. Reagan-National Airport

Best airlines flying from Duluth to Washington, D.C. Reagan-National Airport

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

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

Why use momondo?

An easier way to manage your Washington, D.C. Reagan-National Airport 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.

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

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

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According to popular flight searches on momondo this year

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