Latest deals
Insights
FAQs
Reviews
Price Alerts

Cheap flights from District of Columbia to Duluth from $263

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 9/5. 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
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

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
6:10 am - 11:03 amIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
5h 53m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 11:21 amDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
5h 07m1 stop Minneapolis St Paul
$318Delta
Sun, Sep 20 - Tue, Oct 6
Delta Logo
7:23 am - 11:44 amIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
5h 21m1 stop Minneapolis St Paul
Delta Logo
5:14 am - 11:21 amDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
5h 07m1 stop Minneapolis St Paul
$318Delta
Thu, Oct 22 - Sun, Oct 25
United Airlines Logo
6:15 am - 10:42 amIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
5h 27m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 1:55 pmDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
5h 10m1 stop Chicago O'Hare Intl
$318United Airlines
Sun, Aug 30 - Sun, Sep 6
United Airlines Logo
6:15 am - 10:42 amIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
5h 27m1 stop Chicago O'Hare Intl
United Airlines Logo
7:45 am - 1:55 pmDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
5h 10m1 stop Chicago O'Hare Intl
$318United Airlines
Wed, Sep 2 - Sun, Sep 6
Delta Logo
6:00 am - 11:01 amIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
6h 01m1 stop Minneapolis St Paul
Delta Logo
4:11 pm - 11:23 pmDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
6h 12m1 stop Minneapolis St Paul
$318Delta
Wed, Sep 2 - Wed, Sep 9
Delta Logo
7:45 am - 11:01 amDCA  Washington, D.C. Reagan-National-DLH Duluth Intl
4h 16m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 10:59 amDLH  Duluth Intl-DCA Washington, D.C. Reagan-National
4h 44m1 stop Minneapolis St Paul
$318Delta
Sat, Sep 5 - Sat, Sep 12
Delta Logo
6:05 am - 11:01 amDCA  Washington, D.C. Reagan-National-DLH Duluth Intl
5h 56m1 stop Minneapolis St Paul
Delta Logo
5:15 am - 11:00 amDLH  Duluth Intl-DCA Washington, D.C. Reagan-National
4h 45m1 stop Minneapolis St Paul
$318Delta
Wed, Sep 2 - Sun, Sep 6
Delta Logo
6:00 am - 11:01 amIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
6h 01m1 stop Minneapolis St Paul
Delta Logo
11:43 am - 12:41 amDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
11h 58m2 stops Minneapolis St Paul Atlanta Hartsfield-Jackson
$324Delta
Wed, Sep 2 - Wed, Sep 9
Delta Logo
6:10 am - 11:03 amIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
5h 53m1 stop Minneapolis St Paul
Delta Logo
4:21 pm - 11:16 pmDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
5h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$324Delta
Wed, Sep 23 - Wed, Oct 7
Delta Logo
6:47 pm - 10:35 pmIAD  Washington, D.C. Dulles Intl-DLH Duluth Intl
4h 48m1 stop Minneapolis St Paul
Delta Logo
4:21 pm - 11:16 pmDLH  Duluth Intl-IAD Washington, D.C. Dulles Intl
5h 55m2 stops Minneapolis St Paul Detroit Metropolitan Wayne County
$324Delta
Wed, Sep 23 - Wed, Oct 7

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

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

Trusted and free

Trusted and free

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

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

United Airlines flights from District of Columbia to Duluth

Our best United Airlines deals on District of Columbia to Duluth flight tickets
United Airlines
Sep 5
IAD1:10 pmWashington, D.C. Dulles Intl
5h 24m
1 stop
DLH5:34 pmDuluth Intl
Sep 12
DLH7:45 amDuluth Intl
7h 16m
1 stop
IAD4:01 pmWashington, D.C. Dulles Intl
$337
United Airlines
Aug 21
IAD5:15 pmWashington, D.C. Dulles Intl
7h 07m
1 stop
DLH11:22 pmDuluth Intl
Aug 24
DLH6:23 pmDuluth Intl
5h 21m
1 stop
IAD12:44 amWashington, D.C. Dulles Intl
$343
United Airlines
Sep 24
IAD10:30 amWashington, D.C. Dulles Intl
4h 59m
1 stop
DLH2:29 pmDuluth Intl
Sep 27
DLH6:00 amDuluth Intl
4h 55m
1 stop
IAD11:55 amWashington, D.C. Dulles Intl
$368

Delta flights from District of Columbia to Duluth

Our best Delta deals on District of Columbia to Duluth flight tickets
Delta
Sep 2
IAD6:00 amWashington, D.C. Dulles Intl
6h 01m
1 stop
DLH11:01 amDuluth Intl
Sep 9
DLH4:11 pmDuluth Intl
6h 12m
1 stop
IAD11:23 pmWashington, D.C. Dulles Intl
$318
Delta
Sep 23
IAD6:10 amWashington, D.C. Dulles Intl
5h 53m
1 stop
DLH11:03 amDuluth Intl
Oct 7
DLH4:21 pmDuluth Intl
5h 55m
2 stops
IAD11:16 pmWashington, D.C. Dulles Intl
$324
Delta
Sep 5
IAD6:00 amWashington, D.C. Dulles Intl
10h 31m
2 stops
DLH3:31 pmDuluth Intl
Sep 12
DLH11:43 amDuluth Intl
11h 58m
2 stops
IAD12:41 amWashington, D.C. Dulles Intl
$329

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 August 5, 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

Cheapest round-trip

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Sun 9/20

6:10 am-11:03 am

1 stop5h 53m

Duluth Intl

Tue 10/6

5:14 am-11:21 am

1 stop5h 07m

$318

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Thu 10/22

7:23 am-11:44 am

1 stop5h 21m

Duluth Intl

Sun 10/25

5:14 am-11:21 am

1 stop5h 07m

$318

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Sun 8/30

6:15 am-10:42 am

1 stop5h 27m

Duluth Intl

Sun 9/6

7:45 am-1:55 pm

1 stop5h 10m

$318

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Wed 9/2

6:15 am-10:42 am

1 stop5h 27m

Duluth Intl

Sun 9/6

7:45 am-1:55 pm

1 stop5h 10m

$318

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Wed 9/2

6:00 am-11:01 am

1 stop6h 01m

Duluth Intl

Wed 9/9

4:11 pm-11:23 pm

1 stop6h 12m

$318
Quickest round-trip

Washington, D.C.Duluth

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

DCADLH

Washington, D.C. Reagan-National

Sat 9/5

7:45 am-11:01 am

1 stop4h 16m

Duluth Intl

Sat 9/12

5:15 am-10:59 am

1 stop4h 44m

$318

Washington, D.C.Duluth

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

DCADLH

Washington, D.C. Reagan-National

Wed 9/2

6:05 am-11:01 am

1 stop5h 56m

Duluth Intl

Sun 9/6

5:15 am-11:00 am

1 stop4h 45m

$318

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Wed 9/2

6:00 am-11:01 am

1 stop6h 01m

Duluth Intl

Wed 9/9

11:43 am-12:41 am

2 stops11h 58m

$324

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Wed 9/23

6:10 am-11:03 am

1 stop5h 53m

Duluth Intl

Wed 10/7

4:21 pm-11:16 pm

2 stops5h 55m

$324

Washington, D.C.Duluth

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

IADDLH

Washington, D.C. Dulles Intl

Wed 9/23

6:47 pm-10:35 pm

1 stop4h 48m

Duluth Intl

Wed 10/7

4:21 pm-11:16 pm

2 stops5h 55m

$324

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 16 resultsSorted by cheapest first
1
2

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

What is the cheapest month to fly to Duluth?

The cheapest month to fly to Duluth from District of Columbia is in December. Flight prices, which tend to average around $0, are often lower during this time because this is during the off-season. If you aren’t able to travel during the month of December, then book flights to Duluth from District of Columbia during March instead. Flights to Duluth in March, while not as cheap as those in December, still average around $229.

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

5h 00m

Direct flights

None
The fastest flight from District of Columbia to Duluth takes 5h 00m
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

Frequently asked questions about flying from District of Columbia to Duluth

  • 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
United AirlinesPriceFrom $274Free CancellationRating
7.4
10,058 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
Superior
Cloquet
Hayward

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.

An easier way to manage your Duluth 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.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Fri 9/4
Fri 9/11
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States