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Cheap flights from District of Columbia to Duluth from $275

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 2/15. 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.
Delta Logo
7:00 am - 11:16 am
IAD
-
DLH
5h 16m
1 stop
Delta Logo
11:56 am - 7:01 pm
DLH
-
IAD
6h 05m
1 stop
$283Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
6:05 am - 11:16 am
DCA
-
DLH
6h 11m
1 stop
Delta Logo
11:56 am - 6:00 pm
DLH
-
DCA
5h 04m
1 stop
$283Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
7:00 am - 11:56 am
IAD
-
DLH
5h 56m
1 stop
Delta Logo
4:32 pm - 11:41 pm
DLH
-
IAD
6h 09m
1 stop
$288Delta
Mon, Mar 9 - Sun, Mar 15
Delta Logo
7:40 am - 11:56 am
DCA
-
DLH
5h 16m
1 stop
Delta Logo
4:32 pm - 11:35 pm
DLH
-
DCA
6h 03m
1 stop
$288Delta
Mon, Mar 9 - Sun, Mar 15
Delta Logo
7:00 am - 11:16 am
IAD
-
DLH
5h 16m
1 stop
Delta Logo
11:56 am - 12:24 am
DLH
-
IAD
11h 28m
2 stops
$289Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
2:32 pm - 11:52 pm
DCA
-
DLH
10h 20m
2 stops
Delta Logo
5:00 am - 11:00 am
DLH
-
DCA
5h 00m
1 stop
$289Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
2:32 pm - 11:52 pm
DCA
-
DLH
10h 20m
2 stops
Delta Logo
11:56 am - 11:32 pm
DLH
-
DCA
10h 36m
2 stops
$294Delta
Wed, Jan 28 - Sat, Jan 31
Delta Logo
2:45 pm - 10:47 pm
DCA
-
DLH
9h 02m
2 stops
Delta Logo
4:32 pm - 11:35 pm
DLH
-
DCA
6h 03m
1 stop
$324Delta
Mon, Mar 9 - Sun, Mar 15
United Airlines Logo
10:30 am - 2:30 pm
DCA
-
DLH
5h 00m
1 stop
United Airlines Logo
3:05 pm - 10:36 pm
DLH
-
DCA
6h 31m
1 stop
$368United Airlines
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
6:15 am - 10:43 am
IAD
-
DLH
5h 28m
1 stop
United Airlines Logo
11:19 am - 7:23 pm
DLH
-
IAD
7h 04m
1 stop
$393United Airlines
Mon, Mar 23 - Sun, Mar 29

Delta flights from District of Columbia to Duluth

Our best Delta deals on District of Columbia to Duluth flight tickets
Delta
Jan 28
IAD7:00 amWashington, D.C. Dulles Intl
5h 16m
1 stop
DLH11:16 amDuluth Intl
Jan 31
DLH11:56 amDuluth Intl
6h 05m
1 stop
IAD7:01 pmWashington, D.C. Dulles Intl
$283
Delta
Mar 9
IAD7:00 amWashington, D.C. Dulles Intl
5h 56m
1 stop
DLH11:56 amDuluth Intl
Mar 15
DLH4:32 pmDuluth Intl
6h 09m
1 stop
IAD11:41 pmWashington, D.C. Dulles Intl
$288
Delta
Jan 28
IAD7:00 amWashington, D.C. Dulles Intl
5h 16m
1 stop
DLH11:16 amDuluth Intl
Jan 31
DLH11:56 amDuluth Intl
11h 28m
2 stops
IAD12:24 amWashington, D.C. Dulles Intl
$289

United Airlines flights from District of Columbia to Duluth

Our best United Airlines deals on District of Columbia to Duluth flight tickets
United Airlines
Feb 1
IAD8:20 amWashington, D.C. Dulles Intl
7h 10m
1 stop
DLH2:30 pmDuluth Intl
Feb 7
DLH3:05 pmDuluth Intl
5h 12m
1 stop
IAD9:17 pmWashington, D.C. Dulles Intl
$298
United Airlines
Jan 24
DCA10:30 amWashington, D.C. Reagan-National
5h 00m
1 stop
DLH2:30 pmDuluth Intl
Jan 27
DLH3:05 pmDuluth Intl
6h 31m
1 stop
DCA10:36 pmWashington, D.C. Reagan-National
$368
United Airlines
Mar 23
IAD6:15 amWashington, D.C. Dulles Intl
5h 28m
1 stop
DLH10:43 amDuluth Intl
Mar 29
DLH11:19 amDuluth Intl
7h 04m
1 stop
IAD7:23 pmWashington, D.C. Dulles Intl
$393

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 January 12, 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

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 1/28

7:00 am-11:16 am

1 stop5h 16m

Duluth Intl

Sat 1/31

11:56 am-7:01 pm

1 stop6h 05m

$283

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 1/28

6:05 am-11:16 am

1 stop6h 11m

Duluth Intl

Sat 1/31

11:56 am-6:00 pm

1 stop5h 04m

$283

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Mon 3/9

7:00 am-11:56 am

1 stop5h 56m

Duluth Intl

Sun 3/15

4:32 pm-11:41 pm

1 stop6h 09m

$288

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Mon 3/9

7:40 am-11:56 am

1 stop5h 16m

Duluth Intl

Sun 3/15

4:32 pm-11:35 pm

1 stop6h 03m

$288

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 1/28

7:00 am-11:16 am

1 stop5h 16m

Duluth Intl

Sat 1/31

11:56 am-12:24 am

2 stops11h 28m

$289

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 1/28

2:32 pm-11:52 pm

2 stops10h 20m

Duluth Intl

Sat 1/31

5:00 am-11:00 am

1 stop5h 00m

$289

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 1/28

2:32 pm-11:52 pm

2 stops10h 20m

Duluth Intl

Sat 1/31

11:56 am-11:32 pm

2 stops10h 36m

$294

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Mon 3/9

2:45 pm-10:47 pm

2 stops9h 02m

Duluth Intl

Sun 3/15

4:32 pm-11:35 pm

1 stop6h 03m

$324

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sat 1/24

10:30 am-2:30 pm

1 stop5h 00m

Duluth Intl

Tue 1/27

3:05 pm-10:36 pm

1 stop6h 31m

$368

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Mon 3/23

6:15 am-10:43 am

1 stop5h 28m

Duluth Intl

Sun 3/29

11:19 am-7:23 pm

1 stop7h 04m

$393

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 15 resultsSorted by cheapest first
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See travel insights to Duluth from

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 26% 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 17m

Direct flights

None
The fastest flight from District of Columbia to Duluth takes 4h 17m
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
8,033 reviews
Search Delta flights
United AirlinesPriceFrom $248Free CancellationRating
7.4
9,143 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

Why use momondo?

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

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.

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

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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