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District of Columbia

$273+ Cheap flights from Duluth (DLH) to District of Columbia

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 12/24. Fares are subject to change and may not be available on all flights or dates of travel.
DLH — IAD
jan 11 — jan 181
dom 1/11
dom 1/18
1 adult, Economy
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Cheap flight deals from Duluth to District of Columbia

Cheapest flights from Duluth to District of Columbia
Explore the most affordable flight options available from Duluth to District of Columbia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on dezembro 12, 2025.

This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/243:03 pmDLH - DCA
1 stop7h 56mUnited Airlines
dom 1/47:30 amDCA - DLH
1 stop7h 58mUnited Airlines
Deal found 12/10$273
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/237:50 amDLH - DCA
1 stop5h 27mUnited Airlines
dom 1/410:30 amDCA - DLH
1 stop4h 58mUnited Airlines
Deal found 12/11$398
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/237:50 amDLH - DCA
1 stop5h 27mUnited Airlines
ter 12/306:00 pmDCA - DLH
1 stop5h 55mUnited Airlines
Deal found 12/11$413
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/237:50 amDLH - IAD
1 stop7h 34mUnited Airlines
qui 1/18:15 amIAD - DLH
1 stop7h 13mUnited Airlines
Deal found 12/11$435
This United Airlines deal was found by Cheapflights users on 12/10. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/243:03 pmDLH - IAD
1 stop5h 18mUnited Airlines
dom 1/45:31 pmIAD - DLH
1 stop6h 24mUnited Airlines
Deal found 12/10$441
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/243:03 pmDLH - IAD
1 stop5h 18mUnited Airlines
sex 1/28:15 amIAD - DLH
1 stop7h 13mUnited Airlines
Deal found 12/11$458
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/245:00 amDLH - IAD
2 stops10h 23mDelta
sex 1/26:00 amIAD - DLH
1 stop6h 15mDelta
Deal found 12/11$465
This Delta deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/244:10 pmDLH - DCA
2 stops23h 30mDelta
sex 1/26:00 amDCA - DLH
1 stop6h 15mDelta
Deal found 12/11$468
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/243:03 pmDLH - IAD
2 stops19h 52mUnited Airlines
qui 1/18:15 amIAD - DLH
1 stop7h 13mUnited Airlines
Deal found 12/11$493
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/237:50 amDLH - IAD
1 stop7h 34mUnited Airlines
sex 1/28:15 amIAD - DLH
1 stop7h 13mUnited Airlines
Deal found 12/11$495
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
qua 12/243:03 pmDLH - IAD
1 stop5h 18mUnited Airlines
qua 12/318:15 amIAD - DLH
2 stops15h 40mUnited Airlines
Deal found 12/11$513
This United Airlines deal was found by Cheapflights users on 12/11. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
ter 12/237:50 amDLH - DCA
1 stop5h 27mUnited Airlines
seg 12/296:00 pmDCA - DLH
1 stop5h 55mUnited Airlines
Deal found 12/11$514

Find flight deals from Duluth to District of Columbia

Keep the following information in mind while searching for Duluth to District of Columbia flight deals. Data was last updated dezembro 12, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$273
(United Airlines)

Popular in

September

Cheapest in

March

Average price

$375
Provider with most accurate pricing for Duluth Intl-Washington, D.C. (WAS) flight deals.
Search Deals
Provider most trusted by Cheapflights users for Duluth Intl-Washington, D.C. (WAS) flights.
Search Deals
From Duluth Intl to District of Columbia
Search Deals
Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 4% potential price decrease ($18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Duluth to District of Columbia 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, Cheapflights users made 2,558,603 searches. Data last updated dezembro 12, 2025.
Use the filters below to find and compare flights from Duluth to District of Columbia that are best for you.

Fly from

Duluth

Fly to

District of Columbia

Route

Depart

Return

Price

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

qua 12/24

3:03 pm-11:59 pm

1 stop7h 56m

Washington, D.C. Reagan-National

dom 1/4

7:30 am-2:28 pm

1 stop7h 58m

$273

DuluthWashington, D.C.

DLH - IAD

DLHIAD

Duluth Intl

sex 2/20

4:14 pm-11:55 pm

1 stop6h 41m

Washington, D.C. Dulles Intl

ter 2/24

6:00 am-3:32 pm

2 stops10h 32m

$304

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

qua 12/24

3:03 pm-8:59 pm

1 stop4h 56m

Washington, D.C. Reagan-National

sex 1/2

5:00 pm-10:55 pm

1 stop6h 55m

$398

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

ter 12/23

7:50 am-2:17 pm

1 stop5h 27m

Washington, D.C. Reagan-National

dom 1/4

10:30 am-2:28 pm

1 stop4h 58m

$398

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

ter 12/23

7:50 am-2:17 pm

1 stop5h 27m

Washington, D.C. Reagan-National

sex 1/2

5:00 pm-10:55 pm

1 stop6h 55m

$398

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

qua 12/24

3:03 pm-11:59 pm

1 stop7h 56m

Washington, D.C. Reagan-National

sáb 1/3

7:00 pm-10:55 pm

1 stop4h 55m

$398

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

ter 12/23

7:50 am-2:17 pm

1 stop5h 27m

Washington, D.C. Reagan-National

sáb 1/3

7:00 pm-10:55 pm

1 stop4h 55m

$398

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

ter 12/23

7:50 am-2:17 pm

1 stop5h 27m

Washington, D.C. Reagan-National

ter 12/30

6:00 pm-10:55 pm

1 stop5h 55m

$413

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

qua 12/24

3:03 pm-8:59 pm

1 stop4h 56m

Washington, D.C. Reagan-National

qua 12/31

6:00 pm-10:55 pm

1 stop5h 55m

$413

DuluthWashington, D.C.

DLH - DCA

DLHDCA

Duluth Intl

ter 12/23

7:50 am-2:17 pm

1 stop5h 27m

Washington, D.C. Reagan-National

qua 12/31

6:00 pm-10:55 pm

1 stop5h 55m

$413

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/10

Showing 1-10 of 22 results
1
2
3

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

Have a flexible travel schedule? Discover the best time to fly to District of Columbia from Duluth 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 Duluth to District of Columbia
No data available for this route at this time. Please check back soon.

Reviews of airlines servicing District of Columbia

Get insights into the airlines that provide service to District of Columbia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to District of Columbia. Reviews last updated dezembro 12, 2025.
See what other customers who have flown with Delta and United Airlines from Duluth to District of Columbia have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
Delta
7.9
Good
8,007 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.
United Airlines
7.4
Good
9,095 reviews
Delta
7.9
Good
8,007 reviews

Entertainment

7.9

Food

7.3

Boarding

8.1

Comfort

7.9

Crew

8.5

Overall

7.9

Reviews

1 / 20
6.0
Good

Jim,Nov 2025

AVL - ATL

The exit row seats without a seat in front are great for leg room but don’t have a fold out entertainment console so you’re forced to use the screen several feet in front of you (there is, at least, a remote). Best to bring a tablet loaded with entertainment or a book.

Related info for your journey

Find useful and relevant information for your journey from Duluth to District of Columbia. 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 from for flights from Duluth to District of Columbia?

    For a flight from Duluth to District of Columbia, you will be flying from Duluth Intl. Duluth Intl (DLH) is just 5.8 mi from the center of the city.

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

    Airlines like United Airlines and Delta fly from Duluth to District of Columbia in about 6h 41m. The time it takes to get you to your destination can typically vary by up to 1h 15m. Airlines will cover a distance of 921 mi. This flight may include one or multiple stops.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Duluth to District of Columbia 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 Duluth to District of Columbia

Discover the top 2 airlines that operate flights from Duluth to District of Columbia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated dezembro 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$248Average$407FlexibilityNo cancel feeOn-time69%
DeltaCheapest$248Average$363FlexibilityNo cancel feeOn-timeN/A

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