$133+ Cheap flights from District of Columbia to Duluth (DLH)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/14. 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
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.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 June 12, 2025.
Round-trip from | $248 (Delta) |
|---|---|
One-way from | $133 (Delta) |
Popular in | March |
Cheapest in | January |
Average price | $378 |
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 June 12, 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 June 12, 2025.
This Delta deal was found by Cheapflights users on 6/11. 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.
This Delta deal was found by Cheapflights users on 6/10. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 6/10. 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.
This United Airlines deal was found by Cheapflights users on 6/9. 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.
Cheapflights 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, Cheapflights users made 2,558,603 searches. Data last updated June 12, 2025.
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
Wed 8/6
6:10 am-10:23 am
1 stop5h 13m
Duluth Intl
Thu 8/14
5:10 am-11:04 am
1 stop4h 54m
Washington, D.C.Duluth
IAD - DLH
IADDLH
Washington, D.C. Dulles Intl
Sat 7/26
6:20 am-10:23 am
1 stop5h 03m
Duluth Intl
Fri 8/1
6:03 pm-11:21 pm
1 stop4h 18m
Washington, D.C.Duluth
DCA - DLH
DCADLH
Washington, D.C. Reagan-National
Mon 7/28
3:30 pm-10:00 pm
1 stop7h 30m
Duluth Intl
Fri 8/1
8:00 am-2:13 pm
1 stop5h 13m
Washington, D.C.Duluth
IAD - DLH
IADDLH
Washington, D.C. Dulles Intl
Tue 7/8
10:15 pm-10:51 am
2 stops13h 36m
Duluth Intl
Tue 7/15
11:27 am-5:30 pm
1 stop5h 03m
Washington, D.C.Duluth
DCA - DLH
DCADLH
Washington, D.C. Reagan-National
Thu 8/14
6:10 am-10:13 am
1 stop5h 03m
Washington, D.C.Duluth
IAD - DLH
IADDLH
Washington, D.C. Dulles Intl
Sun 7/20
6:35 am-10:51 am
1 stop5h 16m
Washington, D.C.Duluth
IAD - DLH
IADDLH
Washington, D.C. Dulles Intl
Thu 8/14
6:15 am-10:13 am
1 stop4h 58m
Washington, D.C.Duluth
DCA - DLH
DCADLH
Washington, D.C. Reagan-National
Sun 7/20
6:25 am-5:33 pm
1 stop12h 08m
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
What is the cheapest month to book a flight from District of Columbia to Duluth?
Currently, January is the cheapest month in which you can book a flight from District of Columbia to Duluth (average of $335). Flying from District of Columbia to Duluth in June is currently the most expensive (average of $473). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in Duluth by month
Plan your trip to Duluth by taking into account the average rainfall totals by month.
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.
Temperature in Duluth by month
Plan your trip to Duluth by taking into account the average temperature totals by month.
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).
Reviews of airlines servicing Duluth
Get insights into the airlines that provide service to Duluth. 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 Duluth. Reviews last updated June 12, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from District of Columbia to Duluth by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Marie Antonette,Sep 2023
CDG - MSP
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Marie Antonette,Sep 2023
CDG - MSP
Food
Entertainment
Boarding
Overall
Comfort
Crew
Reviews
Marie Antonette,Sep 2023
CDG - MSP
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.
Traveling to a place near District of Columbia?
Book flights to District of Columbia if you plan to visit one of these locationsBrowse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes for District of Columbia to Duluth
See prices for flight routes from nearby airports that may be better suited for you.
Top 2 airlines flying from District of Columbia to Duluth
Discover the top 2 airlines that operate flights from District of Columbia to Duluth. 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 June 12, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$226 | Average$371 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$284 | Average$494 | FlexibilityNo cancel fee | On-time69% |