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Cheap flights from District of Columbia to Duluth from $223

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from District of Columbia to Duluth departing on 4/7. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from District of Columbia to Duluth

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
1:00 pm - 6:07 pm
DCA
-
DLH
6h 07m
1 stop
United Airlines Logo
5:00 am - 1:10 pm
DLH
-
DCA
7h 10m
1 stop
$246United Airlines
Tue, Mar 31 - Tue, Apr 7
United Airlines Logo
6:15 am - 10:29 am
IAD
-
DLH
5h 14m
1 stop
United Airlines Logo
6:47 pm - 12:17 am
DLH
-
IAD
4h 30m
1 stop
$272United Airlines
Tue, Mar 31 - Tue, Apr 7
Delta Logo
6:10 am - 10:57 am
DCA
-
DLH
5h 47m
1 stop
Delta Logo
4:20 pm - 11:28 pm
DLH
-
DCA
6h 08m
1 stop
$283Delta
Sat, Jul 4 - Thu, Jul 9
United Airlines Logo
6:15 am - 10:34 am
IAD
-
DLH
5h 19m
1 stop
United Airlines Logo
6:29 pm - 12:18 am
DLH
-
IAD
4h 49m
1 stop
$338United Airlines
Sat, May 16 - Mon, May 18
Delta Logo
3:05 pm - 11:38 pm
DCA
-
DLH
9h 33m
2 stops
Delta Logo
5:10 am - 10:29 am
DLH
-
DCA
4h 19m
1 stop
$339Delta
Mon, Jun 29 - Sat, Jul 4
United Airlines Logo
7:10 pm - 11:08 pm
DCA
-
DLH
4h 58m
1 stop
United Airlines Logo
7:03 am - 2:22 pm
DLH
-
DCA
6h 19m
1 stop
$348United Airlines
Mon, Jun 22 - Tue, Jun 30
United Airlines Logo
6:10 am - 10:43 am
IAD
-
DLH
5h 33m
1 stop
United Airlines Logo
7:03 am - 2:08 pm
DLH
-
IAD
6h 05m
1 stop
$360United Airlines
Sun, May 31 - Tue, Jun 9
Delta Logo
6:10 am - 11:38 pm
DCA
-
DLH
18h 28m
1 stop
Delta Logo
4:20 pm - 11:28 pm
DLH
-
DCA
6h 08m
1 stop
$362Delta
Fri, Jul 3 - Wed, Jul 8
United Airlines Logo
6:30 am - 10:29 am
DCA
-
DLH
4h 59m
1 stop
United Airlines Logo
3:08 pm - 1:10 pm
DLH
-
DCA
21h 02m
1 stop
$387United Airlines
Tue, Mar 31 - Tue, Apr 7
Delta Logo
2:40 pm - 10:47 pm
DCA
-
DLH
9h 07m
2 stops
Delta Logo
5:00 am - 2:00 pm
DLH
-
DCA
8h 00m
2 stops
$393Delta
Tue, Mar 31 - Tue, Apr 7

United Airlines flights from District of Columbia to Duluth

Our best United Airlines deals on District of Columbia to Duluth flight tickets
United Airlines
Mar 31
DCA1:00 pmWashington, D.C. Reagan-National
6h 07m
1 stop
DLH6:07 pmDuluth Intl
Apr 7
DLH5:00 amDuluth Intl
7h 10m
1 stop
DCA1:10 pmWashington, D.C. Reagan-National
$246
United Airlines
Mar 31
IAD6:15 amWashington, D.C. Dulles Intl
5h 14m
1 stop
DLH10:29 amDuluth Intl
Apr 7
DLH6:47 pmDuluth Intl
4h 30m
1 stop
IAD12:17 amWashington, D.C. Dulles Intl
$272
United Airlines
May 16
IAD6:15 amWashington, D.C. Dulles Intl
5h 19m
1 stop
DLH10:34 amDuluth Intl
May 18
DLH6:29 pmDuluth Intl
4h 49m
1 stop
IAD12:18 amWashington, D.C. Dulles Intl
$338

Delta flights from District of Columbia to Duluth

Our best Delta deals on District of Columbia to Duluth flight tickets
Delta
Jul 4
DCA6:10 amWashington, D.C. Reagan-National
5h 47m
1 stop
DLH10:57 amDuluth Intl
Jul 9
DLH4:20 pmDuluth Intl
6h 08m
1 stop
DCA11:28 pmWashington, D.C. Reagan-National
$283
Delta
Jun 29
DCA3:05 pmWashington, D.C. Reagan-National
9h 33m
2 stops
DLH11:38 pmDuluth Intl
Jul 4
DLH5:10 amDuluth Intl
4h 19m
1 stop
DCA10:29 amWashington, D.C. Reagan-National
$339
Delta
Jul 3
DCA6:10 amWashington, D.C. Reagan-National
18h 28m
1 stop
DLH11:38 pmDuluth Intl
Jul 8
DLH4:20 pmDuluth Intl
6h 08m
1 stop
DCA11:28 pmWashington, D.C. Reagan-National
$362

momondo Fare Finder

 
Customize your flight search to find flights from District of Columbia to Duluth that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated February 25, 2026.
Use the filters below to find and compare flights from District of Columbia to Duluth that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Tue 3/31

1:00 pm-6:07 pm

1 stop6h 07m

Duluth Intl

Tue 4/7

5:00 am-1:10 pm

1 stop7h 10m

$246

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Tue 3/31

6:15 am-10:29 am

1 stop5h 14m

Duluth Intl

Tue 4/7

6:47 pm-12:17 am

1 stop4h 30m

$272

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sat 7/4

6:10 am-10:57 am

1 stop5h 47m

Duluth Intl

Thu 7/9

4:20 pm-11:28 pm

1 stop6h 08m

$283

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Sat 5/16

6:15 am-10:34 am

1 stop5h 19m

Duluth Intl

Mon 5/18

6:29 pm-12:18 am

1 stop4h 49m

$338

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Mon 6/29

3:05 pm-11:38 pm

2 stops9h 33m

Duluth Intl

Sat 7/4

5:10 am-10:29 am

1 stop4h 19m

$339

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Mon 6/22

7:10 pm-11:08 pm

1 stop4h 58m

Duluth Intl

Tue 6/30

7:03 am-2:22 pm

1 stop6h 19m

$348

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Sun 5/31

6:10 am-10:43 am

1 stop5h 33m

Duluth Intl

Tue 6/9

7:03 am-2:08 pm

1 stop6h 05m

$360

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Fri 7/3

6:10 am-11:38 pm

1 stop18h 28m

Duluth Intl

Wed 7/8

4:20 pm-11:28 pm

1 stop6h 08m

$362

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Tue 3/31

6:30 am-10:29 am

1 stop4h 59m

Duluth Intl

Tue 4/7

3:08 pm-1:10 pm

1 stop21h 02m

$387

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Tue 3/31

2:40 pm-10:47 pm

2 stops9h 07m

Duluth Intl

Tue 4/7

5:00 am-2:00 pm

2 stops8h 00m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from District of Columbia to Duluth

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

Can stopping save me money on District of Columbia to Duluth flights?

You could potentially save up to 50% on your flight if you consider stops on a District of Columbia to Duluth flight.

Cheap District of Columbia to Duluth flight deals and tips

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

Fastest flight time

4h 58m

Direct flights

None
The fastest flight from District of Columbia to Duluth takes 4h 58m
There are no direct flights from District of Columbia to Duluth. There are no popular flight routes from District of Columbia to Duluth.
Search flight deals

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

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

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

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

  • What documentation or ID do you need to fly to Duluth Intl Airport?

    The travel and health documents you'll need for your trip to Duluth Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Duluth Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best airlines flying from District of Columbia to Duluth

Compare and see reviews for airlines that fly from District of Columbia to Duluth with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $161Free CancellationRating
7.9
8,237 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,345 reviews
Search United Airlines flights

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Hayward
Superior
Cloquet

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We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from District of Columbia to Duluth for you.

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

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

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from District of Columbia to Duluth.

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

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