How long is the flight from District of Columbia to Duluth?

Delta and United Airlines can get you from District of Columbia to Duluth in just under 6h 11m. Your travel time can differ by up to 50m. There are 942 mi between District of Columbia and Duluth. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

In terms of precipitation, rainfall in Duluth ranges from 0.6 - 3.6 inches per month. August is typically the wettest month, when rainfall can reach 3.6 in. February is typically the driest time to visit Duluth when rainfall is around 0.6 in.

If weather is an important factor for your trip to Duluth, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 12.2 F).

What is the cheapest time of day to fly from DC to DLH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from District of Columbia to Duluth as you normally would.

What airport do you fly into for flights to Duluth from District of Columbia?

Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Duluth.

Can I find deals for flights from District of Columbia to Duluth that include hotel bookings?

Yes. In addition to deals on District of Columbia to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from District of Columbia to Duluth?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Duluth.

Can I find deals for business class flights from District of Columbia to Duluth?

Yes. Cheapflights offers flight deals from District of Columbia to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$248+ Cheap Flights from District of Columbia to Duluth

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Find flight deals from District of Columbia to Duluth

Cheapest flights from District of Columbia to Duluth
Explore the most affordable flight options available from District of Columbia to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Thu 11/276:10 amDCA - DLH

1 stop6h 11mDelta

Wed 12/34:24 pmDLH - DCA

1 stop4h 51mDelta

Deal found 10/30

$248

Wed 11/268:30 amIAD - DLH

1 stop7h 01mUnited Airlines

Wed 12/37:55 amDLH - IAD

1 stop7h 05mUnited Airlines

Deal found 10/28

$318

Fri 11/286:10 amDCA - DLH

1 stop6h 11mDelta

Wed 12/34:24 pmDLH - DCA

1 stop4h 51mDelta

Deal found 10/30

$342

Fri 11/2810:30 amDCA - DLH

1 stop5h 01mUnited Airlines

Tue 12/22:57 pmDLH - DCA

1 stop6h 45mUnited Airlines

Deal found 10/30

$343

Thu 11/136:30 amIAD - DLH

1 stop5h 08mUnited Airlines

Mon 11/173:06 pmDLH - IAD

1 stop5h 17mUnited Airlines

Deal found 10/29

$368

Thu 11/138:30 amDCA - DLH

1 stop7h 01mUnited Airlines

Mon 11/173:06 pmDLH - DCA

1 stop6h 36mUnited Airlines

Deal found 10/29

$368

Wed 11/262:00 pmDCA - DLH

1 stop10h 50mDelta

Wed 12/35:00 amDLH - DCA

1 stop5h 09mDelta

Deal found 10/30

$383

Thu 11/66:30 amDCA - DLH

1 stop5h 08mUnited Airlines

Mon 11/107:55 amDLH - DCA

1 stop5h 15mUnited Airlines

Deal found 10/30

$388

Fri 10/3112:06 pmDCA - DLH

1 stop4h 24mDelta

Tue 11/45:18 amDLH - DCA

1 stop4h 53mDelta

Deal found 10/30

$408

Fri 10/3112:27 pmIAD - DLH

2 stops11h 16mDelta

Tue 11/45:18 amDLH - IAD

1 stop7h 18mDelta

Deal found 10/30

$414

Wed 11/266:59 pmIAD - DLH

1 stop5h 51mDelta

Wed 12/312:01 pmDLH - IAD

1 stop5h 11mDelta

Deal found 10/30

$418

Wed 12/2410:20 pmIAD - DLH

2 stops17h 08mUnited Airlines

Fri 12/267:50 amDLH - IAD

1 stop7h 34mUnited Airlines

Deal found 10/30

$532

Best flights from District of Columbia to Duluth
Discover carefully curated flight deals from District of Columbia to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated October 30, 2025.

Thu 11/276:10 amDCA - DLH

1 stop6h 11mDelta

Wed 12/34:24 pmDLH - DCA

1 stop4h 51mDelta

Deal found 10/30

$248

Wed 11/268:30 amIAD - DLH

1 stop7h 01mUnited Airlines

Wed 12/37:55 amDLH - IAD

1 stop7h 05mUnited Airlines

Deal found 10/28

$318

Sat 3/76:10 amDCA - DLH

1 stop5h 57mDelta

Wed 3/114:20 pmDLH - DCA

1 stop6h 13mDelta

Deal found 10/28

$273

Fri 11/2810:30 amDCA - DLH

1 stop5h 01mUnited Airlines

Tue 12/22:57 pmDLH - DCA

1 stop6h 45mUnited Airlines

Deal found 10/30

$343

Fri 11/286:10 amDCA - DLH

1 stop6h 11mDelta

Wed 12/34:24 pmDLH - DCA

1 stop4h 51mDelta

Deal found 10/30

$342

Thu 11/136:30 amIAD - DLH

1 stop5h 08mUnited Airlines

Mon 11/173:06 pmDLH - IAD

1 stop5h 17mUnited Airlines

Deal found 10/29

$368

Thu 11/138:30 amDCA - DLH

1 stop7h 01mUnited Airlines

Mon 11/173:06 pmDLH - DCA

1 stop6h 36mUnited Airlines

Deal found 10/29

$368

Wed 11/262:00 pmDCA - DLH

1 stop10h 50mDelta

Wed 12/35:00 amDLH - DCA

1 stop5h 09mDelta

Deal found 10/30

$383

Thu 11/276:10 amDCA - DLH

1 stop6h 11mDelta

Tue 12/212:01 pmDLH - DCA

2 stops10h 39mDelta

Deal found 10/30

$414

Wed 11/266:59 pmIAD - DLH

1 stop5h 51mDelta

Wed 12/312:01 pmDLH - IAD

1 stop5h 11mDelta

Deal found 10/30

$418

Wed 12/2410:20 pmIAD - DLH

2 stops17h 08mUnited Airlines

Fri 12/267:50 amDLH - IAD

1 stop7h 34mUnited Airlines

Deal found 10/30

$532

Wed 11/2610:20 pmIAD - DLH

2 stops17h 11mUnited Airlines

Fri 11/283:06 pmDLH - IAD

1 stop5h 17mUnited Airlines

Deal found 10/30

$548

Sat 11/226:30 amIAD - DLH

1 stop5h 08mUnited Airlines

Mon 12/13:06 pmDLH - IAD

1 stop5h 17mUnited Airlines

Deal found 10/30

$569

Wed 11/266:59 pmIAD - DLH

1 stop5h 51mDelta

Fri 11/285:10 amDLH - IAD

1 stop7h 18mDelta

Deal found 10/30

$588

Last-minute flights from District of Columbia to Duluth
Discover last-minute flight deals from District of Columbia to Duluth. Data last updated October 30, 2025 and is based on user searches.

Fri 10/3112:06 pmDCA - DLH

1 stop4h 24mDelta

Tue 11/45:18 amDLH - DCA

1 stop4h 53mDelta

Deal found 10/30

$408

Fri 10/3112:27 pmIAD - DLH

2 stops11h 16mDelta

Tue 11/45:18 amDLH - IAD

1 stop7h 18mDelta

Deal found 10/30

$414

Thu 11/66:30 amDCA - DLH

1 stop5h 08mUnited Airlines

Mon 11/107:55 amDLH - DCA

1 stop5h 15mUnited Airlines

Deal found 10/30

$388

Thu 11/136:30 amIAD - DLH

1 stop5h 08mUnited Airlines

Mon 11/173:06 pmDLH - IAD

1 stop5h 17mUnited Airlines

Deal found 10/29

$368

Thu 11/138:30 amDCA - DLH

1 stop7h 01mUnited Airlines

Mon 11/173:06 pmDLH - DCA

1 stop6h 36mUnited Airlines

Deal found 10/29

$368

Wed 11/262:00 pmDCA - DLH

1 stop10h 50mDelta

Wed 12/35:00 amDLH - DCA

1 stop5h 09mDelta

Deal found 10/30

$383

Wed 11/266:59 pmIAD - DLH

1 stop5h 51mDelta

Wed 12/312:01 pmDLH - IAD

1 stop5h 11mDelta

Deal found 10/30

$418

Wed 11/2610:20 pmIAD - DLH

2 stops17h 11mUnited Airlines

Fri 11/283:06 pmDLH - IAD

1 stop5h 17mUnited Airlines

Deal found 10/30

$548

Thu 11/276:10 amDCA - DLH

1 stop6h 11mDelta

Wed 12/34:24 pmDLH - DCA

1 stop4h 51mDelta

Deal found 10/30

$248

Thu 11/276:30 amIAD - DLH

1 stop5h 08mUnited Airlines

Tue 12/22:57 pmDLH - IAD

1 stop5h 21mUnited Airlines

Deal found 10/30

$296

Fri 11/286:10 amDCA - DLH

1 stop6h 11mDelta

Wed 12/34:24 pmDLH - DCA

1 stop4h 51mDelta

Deal found 10/30

$342

Fri 11/2810:30 amDCA - DLH

1 stop5h 01mUnited Airlines

Tue 12/22:57 pmDLH - DCA

1 stop6h 45mUnited Airlines

Deal found 10/30

$343

One-way flights from District of Columbia to Duluth
Search for one-way flight options from District of Columbia to Duluth. Find affordable one-way fares based on user searches. Data last updated October 30, 2025.

Wed 11/268:42 amIAD - DLH

2 stops6h 49mUnited Airlines

Deal found 10/30

$291

Wed 11/266:03 amIAD - DLH

1 stop6h 18mDelta

Deal found 10/30

$294

Cheap flight deals from District of Columbia to Duluth

Most accurate provider	eDreams 3 stars
Most trusted provider	eDreams 3 stars
Round-trip from	$248 (Delta)
Popular in	March
Cheapest in	January
Average price	$510

Provider with most accurate pricing for Washington, D.C. (WAS)-Duluth Intl flight deals.

Search Deals

Provider most trusted by Cheapflights users for Washington, D.C. (WAS)-Duluth Intl flights.

Search Deals

From District of Columbia to Duluth Intl

Search Deals

Highest demand for flights based on searches. 9% potential increase in price ($43 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 5% potential price decrease ($23 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in October 2025

Search Deals

Cheapflights Fare Finder

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

Thu 11/27

6:10 am-11:21 am

1 stop6h 11m

Duluth Intl

Wed 12/3

4:24 pm-10:15 pm

1 stop4h 51m

$248

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sat 3/7

6:10 am-11:07 am

1 stop5h 57m

Duluth Intl

Wed 3/11

4:20 pm-11:33 pm

1 stop6h 13m

$273

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 11/26

8:30 am-2:31 pm

1 stop7h 01m

Duluth Intl

Wed 12/3

7:55 am-4:00 pm

1 stop7h 05m

$318

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Fri 11/28

6:10 am-11:21 am

1 stop6h 11m

Duluth Intl

Wed 12/3

4:24 pm-10:15 pm

1 stop4h 51m

$342

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Fri 11/28

10:30 am-2:31 pm

1 stop5h 01m

Duluth Intl

Tue 12/2

2:57 pm-10:42 pm

1 stop6h 45m

$343

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Thu 11/13

6:30 am-10:38 am

1 stop5h 08m

Duluth Intl

Mon 11/17

3:06 pm-9:23 pm

1 stop5h 17m

$368

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Thu 11/13

8:30 am-2:31 pm

1 stop7h 01m

Duluth Intl

Mon 11/17

3:06 pm-10:42 pm

1 stop6h 36m

$368

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 11/26

2:00 pm-11:50 pm

1 stop10h 50m

Duluth Intl

Wed 12/3

5:00 am-11:09 am

1 stop5h 09m

$383

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Thu 11/27

6:10 am-11:21 am

1 stop6h 11m

Duluth Intl

Tue 12/2

12:01 pm-11:40 pm

2 stops10h 39m

$414

Washington, D.C.Duluth

IAD - DLH

IADDLH

Washington, D.C. Dulles Intl

Wed 11/26

6:59 pm-11:50 pm

1 stop5h 51m

Duluth Intl

Wed 12/3

12:01 pm-6:12 pm

1 stop5h 11m

$418

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/30

Showing 1-10 of 16 results

Best time to book a flight from District of Columbia to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from District of Columbia with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Duluth

No data available for this route at this time. Please check back soon.

Related info for your journey

What airport do you fly into for flights to Duluth from District of Columbia?
Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly into when you book flights from District of Columbia to Duluth.
How long is the flight from District of Columbia to Duluth?
Delta and United Airlines can get you from District of Columbia to Duluth in just under 6h 11m. Your travel time can differ by up to 50m. There are 942 mi between District of Columbia and Duluth. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.
Can I find deals for flights from District of Columbia to Duluth that include hotel bookings?
Yes. In addition to deals on District of Columbia to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from District of Columbia to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from District of Columbia to Duluth.
Can I find deals for business class flights from District of Columbia to Duluth?
Yes. Cheapflights offers flight deals from District of Columbia to Duluth by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

See more FAQs

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Top 2 airlines flying from District of Columbia to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$161	Average$382	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$248	Average$452	FlexibilityNo cancel fee	On-time69%

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$248+ Cheap flights from District of Columbia to Duluth (DLH)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 11/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from District of Columbia to Duluth with Cheapflights

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Find flight deals from District of Columbia to Duluth

Cheapest flights from District of Columbia to DuluthExplore the most affordable flight options available from District of Columbia to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Explore the most affordable flight options available from District of Columbia to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.

Cheap flight deals from District of Columbia to Duluth

Keep the following information in mind while searching for District of Columbia to Duluth flight deals. Data was last updated October 30, 2025.

Most accurate provider

Most trusted provider

Round-trip from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from District of Columbia to Duluth that are best for you.

Best time to book a flight from District of Columbia to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from District of Columbia with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from District of Columbia to Duluth

Related info for your journey

Find useful and relevant information for your journey from District of Columbia to Duluth. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Duluth from District of Columbia?

How long is the flight from District of Columbia to Duluth?

Can I find deals for flights from District of Columbia to Duluth that include hotel bookings?

How can I find direct flights from District of Columbia to Duluth?

Can I find deals for business class flights from District of Columbia to Duluth?

Traveling to a place near Duluth?

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Alternative routes for District of Columbia to Duluth

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Top 2 airlines flying from District of Columbia to Duluth

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Cheapest flights from District of Columbia to Duluth
Explore the most affordable flight options available from District of Columbia to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 30, 2025.