When did momondo last update prices for flights from Duluth Intl Airport to District of Columbia?

Prices for flights from Duluth Intl Airport to District of Columbia were last updated today.

How many operators does momondo search for flights from Duluth Intl Airport to District of Columbia?

There is 1 operator available for flights from Duluth Intl Airport to District of Columbia as of October 2026.

How old do you have to be to fly from Duluth Intl Airport to District of Columbia?

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 District of Columbia.

What documentation or ID do you need to fly to District of Columbia?

The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$313 Cheap Flights from Duluth to District of Columbia in 2026/27

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Duluth to District of Columbia

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

12:35 pm - 11:48 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

10h 13m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:05 am - 11:44 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

6h 39m1 stop Minneapolis St Paul

$344Delta

Sat, Oct 24 - Sat, Oct 31

12:35 pm - 11:48 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

10h 13m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:10 am - 11:44 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

6h 34m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$349Delta

Sat, Oct 24 - Sat, Oct 31

5:24 pm - 11:33 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

5h 09m1 stop Minneapolis St Paul

7:15 am - 11:33 amIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

5h 18m1 stop Minneapolis St Paul

$358Delta

Sun, Dec 20 - Sat, Jan 2

4:21 pm - 11:44 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

6h 23m1 stop Minneapolis St Paul

7:45 am - 11:44 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 59m1 stop Minneapolis St Paul

$363Delta

Sat, Oct 24 - Sat, Oct 31

12:35 pm - 6:09 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 34m1 stop Minneapolis St Paul

7:45 am - 11:44 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

4h 59m1 stop Minneapolis St Paul

$363Delta

Sat, Oct 24 - Sat, Oct 31

12:35 pm - 11:48 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

10h 13m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

6:05 am - 11:44 amDCA Washington, D.C. Reagan-National-DLH Duluth Intl

6h 39m1 stop Minneapolis St Paul

$369Delta

Sat, Oct 24 - Sat, Oct 31

12:35 pm - 12:42 amDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

11h 07m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

7:23 am - 11:44 amIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

5h 21m1 stop Minneapolis St Paul

$369Delta

Sat, Oct 24 - Sat, Oct 31

12:35 pm - 11:48 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

10h 13m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

9:25 am - 3:41 pmDCA Washington, D.C. Reagan-National-DLH Duluth Intl

7h 16m2 stops Cincinnati Cinci./N. Kentucky Minneapolis St Paul

$374Delta

Sat, Oct 24 - Sat, Oct 31

11:18 am - 5:08 pmDLH Duluth Intl-DCA Washington, D.C. Reagan-National

4h 50m1 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

$388United Airlines

Wed, Oct 21 - Sun, Oct 25

3:10 pm - 10:52 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

6h 42m1 stop Chicago O'Hare Intl

6:12 am - 10:41 amIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

5h 29m1 stop Chicago O'Hare Intl

$388United Airlines

Wed, Oct 21 - Sun, Oct 25

Cheap last minute flights

Enter your travel dates to find the best prices.

5:14 am - 3:49 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

9h 35m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

12:01 pm - 3:41 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

4h 40m1 stop Minneapolis St Paul

$1,043Delta

Mon, Oct 12 - Fri, Oct 16

12:35 pm - 9:20 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

7h 45m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

12:01 pm - 3:41 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

4h 40m1 stop Minneapolis St Paul

$1,043Delta

Mon, Oct 12 - Fri, Oct 16

5:14 am - 3:49 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

9h 35m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson

12:29 pm - 10:57 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

11h 28m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$1,048Delta

Mon, Oct 12 - Fri, Oct 16

4:21 pm - 11:26 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

6h 05m1 stop Minneapolis St Paul

6:59 pm - 10:57 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

4h 58m1 stop Minneapolis St Paul

$1,067Delta

Mon, Oct 12 - Fri, Oct 16

5:14 am - 11:21 amDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

5h 07m1 stop Minneapolis St Paul

6:59 pm - 10:57 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

4h 58m1 stop Minneapolis St Paul

$1,067Delta

Mon, Oct 12 - Fri, Oct 16

5:14 am - 11:21 amDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

5h 07m1 stop Minneapolis St Paul

12:01 pm - 3:41 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

4h 40m1 stop Minneapolis St Paul

$1,067Delta

Mon, Oct 12 - Fri, Oct 16

5:14 am - 11:21 amDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

5h 07m1 stop Minneapolis St Paul

8:13 am - 3:41 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

8h 28m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$1,073Delta

Mon, Oct 12 - Fri, Oct 16

4:21 pm - 11:16 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

5h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

6:59 pm - 10:57 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

4h 58m1 stop Minneapolis St Paul

$1,073Delta

Mon, Oct 12 - Fri, Oct 16

5:14 am - 11:21 amDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

5h 07m1 stop Minneapolis St Paul

12:29 pm - 7:12 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

7h 43m2 stops Atlanta Hartsfield-Jackson Minneapolis St Paul

$1,144Delta

Mon, Oct 12 - Fri, Oct 16

4:21 pm - 11:16 pmDLH Duluth Intl-IAD Washington, D.C. Dulles Intl

5h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County

5:13 pm - 10:57 pmIAD Washington, D.C. Dulles Intl-DLH Duluth Intl

6h 44m2 stops Detroit Metropolitan Wayne County Minneapolis St Paul

$1,149Delta

Mon, Oct 12 - Fri, Oct 16

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

United Airlines flights from Duluth to District of Columbia

Our best United Airlines deals on Duluth to District of Columbia flight tickets

United Airlines

Oct 21

DLH3:10 pmDuluth Intl

6h 42m

1 stop

IAD10:52 pmWashington, D.C. Dulles Intl

Oct 25

IAD6:12 amWashington, D.C. Dulles Intl

5h 29m

1 stop

DLH10:41 amDuluth Intl

$388

United Airlines

Oct 16

DLH11:18 amDuluth Intl

6h 15m

1 stop

DCA6:33 pmWashington, D.C. Reagan-National

Oct 19

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

7h 12m

1 stop

DLH11:22 pmDuluth Intl

$433

United Airlines

Nov 22

DLH6:23 amDuluth Intl

6h 05m

1 stop

IAD1:28 pmWashington, D.C. Dulles Intl

Nov 26

IAD6:11 amWashington, D.C. Dulles Intl

5h 31m

1 stop

DLH10:42 amDuluth Intl

$438

Delta flights from Duluth to District of Columbia

Our best Delta deals on Duluth to District of Columbia flight tickets

Delta

Dec 20

DLH5:24 pmDuluth Intl

5h 09m

1 stop

IAD11:33 pmWashington, D.C. Dulles Intl

Jan 2

IAD7:15 amWashington, D.C. Dulles Intl

5h 18m

1 stop

DLH11:33 amDuluth Intl

$358

Delta

Oct 24

DLH12:35 pmDuluth Intl

4h 34m

1 stop

DCA6:09 pmWashington, D.C. Reagan-National

Oct 31

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

4h 59m

1 stop

DLH11:44 amDuluth Intl

$363

Delta

Oct 24

DLH12:35 pmDuluth Intl

11h 07m

2 stops

IAD12:42 amWashington, D.C. Dulles Intl

Oct 31

IAD7:23 amWashington, D.C. Dulles Intl

5h 21m

1 stop

DLH11:44 amDuluth Intl

$369

momondo Fare Finder

Use the filters below to find and compare flights from Duluth to District of Columbia 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

Sat 10/24

12:35 pm-11:48 pm

2 stops10h 13m

Washington, D.C. Reagan-National

Sat 10/31

6:05 am-11:44 am

1 stop6h 39m

$344

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sat 10/24

12:35 pm-11:48 pm

2 stops10h 13m

Washington, D.C. Reagan-National

Sat 10/31

6:10 am-11:44 am

2 stops6h 34m

$349

DuluthWashington, D.C.

DLH Duluth Intl - IAD Washington, D.C. Dulles Intl

DLHIAD

Duluth Intl

Sun 12/20

5:24 pm-11:33 pm

1 stop5h 09m

Washington, D.C. Dulles Intl

Sat 1/2

7:15 am-11:33 am

1 stop5h 18m

$358

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sat 10/24

4:21 pm-11:44 pm

1 stop6h 23m

Washington, D.C. Reagan-National

Sat 10/31

7:45 am-11:44 am

1 stop4h 59m

$363

Quickest round-trip

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sat 10/24

12:35 pm-6:09 pm

1 stop4h 34m

Washington, D.C. Reagan-National

Sat 10/31

7:45 am-11:44 am

1 stop4h 59m

$363

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sat 10/24

12:35 pm-11:48 pm

2 stops10h 13m

Washington, D.C. Reagan-National

Sat 10/31

6:05 am-11:44 am

1 stop6h 39m

$369

DuluthWashington, D.C.

DLH Duluth Intl - IAD Washington, D.C. Dulles Intl

DLHIAD

Duluth Intl

Sat 10/24

12:35 pm-12:42 am

2 stops11h 07m

Washington, D.C. Dulles Intl

Sat 10/31

7:23 am-11:44 am

1 stop5h 21m

$369

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Sat 10/24

12:35 pm-11:48 pm

2 stops10h 13m

Washington, D.C. Reagan-National

Sat 10/31

9:25 am-3:41 pm

2 stops7h 16m

$374

DuluthWashington, D.C.

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

DLHDCA

Duluth Intl

Wed 10/21

11:18 am-5:08 pm

1 stop4h 50m

Washington, D.C. Reagan-National

Sun 10/25

6:25 am-10:41 am

1 stop5h 16m

$388

DuluthWashington, D.C.

DLH Duluth Intl - IAD Washington, D.C. Dulles Intl

DLHIAD

Duluth Intl

Wed 10/21

3:10 pm-10:52 pm

1 stop6h 42m

Washington, D.C. Dulles Intl

Sun 10/25

6:12 am-10:41 am

1 stop5h 29m

$388

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 District of Columbia

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 District of Columbia?

Delta and United Airlines are the most popular carriers operating from Duluth Intl to District of Columbia

Cheap Duluth to District of Columbia flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Duluth to District of Columbia

Best Price Found	$313
Fastest flight time	4h 59m
Direct flights	None

The best one-way flight to District of Columbia from Duluth in the past 72 hours is $313. The best round-trip flight deal from Duluth to District of Columbia found on momondo in the last 72 hours is $344.

The fastest flight from Duluth to District of Columbia takes 4h 59m

There are no direct flights from Duluth to District of Columbia. There are no popular flight routes from Duluth to District of Columbia.

Search flight deals

Frequently asked questions about flying from Duluth to District of Columbia

When did momondo last update prices for flights from Duluth Intl Airport to District of Columbia?
Prices for flights from Duluth Intl Airport to District of Columbia were last updated today.
How many operators does momondo search for flights from Duluth Intl Airport to District of Columbia?
There is 1 operator available for flights from Duluth Intl Airport to District of Columbia as of October 2026.
How old do you have to be to fly from Duluth Intl Airport to District of Columbia?
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 District of Columbia.
What documentation or ID do you need to fly to District of Columbia?
The required travel and health documents for your District of Columbia 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 District of Columbia. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Duluth to District of Columbia

Compare and see reviews for airlines that fly from Duluth to District of Columbia with momondo

Airline	Rating	Free Cancellation	Price
United Airlines	PriceFrom $268	Free Cancellation	Rating 7.4 10,316 reviews		Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Duluth to District of Columbia?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Duluth to District of Columbia. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Duluth to District of Columbia with flexible booking policies on momondo?

Flights from Duluth to District of Columbia with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Duluth to District of Columbia?

momondo provides multiple filters to help you find the best flight to District of Columbia from Duluth. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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