What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Duluth?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Duluth (average of $336). Flying from Washington, D.C. Reagan-National Airport to Duluth in June is currently the most expensive (average of $476). 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.

What is the cheapest day to fly from Washington, D.C. Reagan-National Airport to Duluth?

Travelers seeking maximum savings on their Washington, D.C. Reagan-National Airport to Duluth flight should consider departing on Thursday mornings when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

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 day to fly round-trip from Washington, D.C. Reagan-National Airport to Duluth?

Departing on a Wednesday is a good option for securing a great price. You can expect to save up to 108% when planning your travel around this day of the week.

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Duluth?

Our data shows that January tends to be the cheapest month to fly to Duluth from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $439 for the month, but tickets can be as low as $248. Due to multiple factors, prepare for potentially higher prices in March.

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

Unlike at noon, when flights are generally more expensive, you can save up to 20% on flights from Washington, D.C. Reagan-National Airport to Duluth by exploring options for tickets in the morning.

What airport do you fly into for flights to Duluth from Washington, D.C. Reagan-National?

Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Duluth. 2 airlines have flights to Duluth Intl from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Duluth Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.

Can I find deals for flights from Reagan-National to Duluth that include hotel bookings?

Yes. In addition to deals on Reagan-National to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Duluth?

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

Can I find deals for business class flights from Reagan-National to Duluth?

Yes. Cheapflights offers flight deals from Reagan-National 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.

$153+ Flights from Washington, D.C. Reagan-National Airport to Duluth

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Cheap flight deals from Reagan-National to Duluth

Round-trip from	$283 (Delta)
One-way from	$153 (United Airlines)
Popular in	July
Cheapest in	February
Average price	$519

From Washington, D.C. Reagan-National to Duluth Intl

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One-way flight from Washington, D.C. Reagan-National to Duluth Intl

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Highest demand for flights based on searches. 10% potential increase in price ($42 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($16 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Cheapest flights from Reagan-National to Duluth
Explore the most affordable flight options available from Reagan-National to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Wed 8/276:30 amDCA - DLH

1 stop4h 45mDelta

Wed 9/37:50 amDLH - DCA

2 stops10h 06mDelta

Deal found 7/28

$283

Fri 10/33:30 pmDCA - DLH

1 stop7h 38mUnited Airlines

Sat 10/119:45 amDLH - DCA

1 stop6h 16mUnited Airlines

Deal found 7/28

$313

Best flights from Reagan-National to Duluth
Discover carefully curated flight deals from Reagan-National to Duluth that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Wed 8/276:30 amDCA - DLH

1 stop4h 45mDelta

Wed 9/37:50 amDLH - DCA

2 stops10h 06mDelta

Deal found 7/28

$283

Fri 10/33:30 pmDCA - DLH

1 stop7h 38mUnited Airlines

Sat 10/119:45 amDLH - DCA

1 stop6h 16mUnited Airlines

Deal found 7/28

$313

Last-minute flights from Reagan-National to Duluth
Discover last-minute flight deals from Reagan-National to Duluth. Data last updated July 29, 2025 and is based on user searches.

Thu 8/76:10 amDCA - DLH

1 stop5h 13mDelta

Mon 8/114:19 pmDLH - DCA

1 stop6h 15mDelta

Deal found 7/28

$682

Sat 8/235:59 pmDCA - DLH

1 stop5h 06mUnited Airlines

Fri 8/293:10 pmDLH - DCA

1 stop6h 33mUnited Airlines

Deal found 7/29

$387

Wed 8/276:30 amDCA - DLH

1 stop4h 45mDelta

Wed 9/37:50 amDLH - DCA

2 stops10h 06mDelta

Deal found 7/28

$283

One-way flights from Reagan-National to Duluth
Search for one-way flight options from Reagan-National to Duluth. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 9/272:00 pmDCA - DLH

1 stop5h 37mUnited Airlines

Deal found 7/28

$153

Wed 8/136:30 amDCA - DLH

1 stop4h 43mDelta

Deal found 7/28

$263

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport 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 8/27

6:30 am-10:15 am

1 stop4h 45m

Duluth Intl

Wed 9/3

7:50 am-6:56 pm

2 stops10h 06m

$283

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Fri 10/3

3:30 pm-10:08 pm

1 stop7h 38m

Duluth Intl

Sat 10/11

9:45 am-5:01 pm

1 stop6h 16m

$313

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Sat 9/27

2:00 pm-6:37 pm

1 stop5h 37m

$153

Washington, D.C.Duluth

DCA - DLH

DCADLH

Washington, D.C. Reagan-National

Wed 8/13

6:30 am-10:13 am

1 stop4h 43m

$263

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Reagan-National to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Reagan-National 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.

Reviews of airlines servicing Duluth

See what other customers who have flown with Delta and United Airlines from Washington, D.C. Reagan-National Airport to Duluth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Delta

8.0

Very good

7,977 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

United Airlines

7.4

Good

8,899 reviews

Delta

8.0

Very good

7,977 reviews

Reviews

1 / 20

8.0

Excellent

Marie Antonette,Sep 2023

CDG - MSP

The actual flight out of MSP was great. However, it was delayed by an hour and we didn’t have anyone at our gate to provide any information until boarding.

Related info for your journey

What airport do you fly into for flights to Duluth from Washington, D.C. Reagan-National?
Duluth Intl (DLH), located 5.8 mi from the city center, is the airport you fly into when you book flights from Washington, D.C. Reagan-National to Duluth. 2 airlines have flights to Duluth Intl from Washington, D.C. Reagan-National on a regular basis. Booking flights from Washington, D.C. Reagan-National to Duluth Intl should not be difficult; the airport handles an average of 0 inbound flights from Washington, D.C. Reagan-National per day.
What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Duluth round-trip?
According to our current data, Delta ($283), and United Airlines ($313) offers the cheapest pricing from Washington, D.C. Reagan-National Airport to Duluth. Users have found that Delta is 25% cheaper than the other options available to this destination.
Can I find deals for flights from Reagan-National to Duluth that include hotel bookings?
Yes. In addition to deals on Reagan-National to Duluth flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Duluth?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Duluth.
Can I find deals for business class flights from Reagan-National to Duluth?
Yes. Cheapflights offers flight deals from Reagan-National 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.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Duluth?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Duluth (average of $336). Flying from Washington, D.C. Reagan-National Airport to Duluth in June is currently the most expensive (average of $476). 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.

See more FAQs

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Top 2 airlines flying from Reagan-National to Duluth

Airline	Cheapest	Average	Flexibility	On-time
Delta	Cheapest$226	Average$358	FlexibilityNo cancel fee	On-timeN/A
United Airlines	Cheapest$284	Average$356	FlexibilityNo cancel fee	On-time69%

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$153+ Cheap flights from Reagan-National (DCA) 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 9/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Duluth with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Duluth

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Duluth

Cheapest flights from Reagan-National to DuluthExplore the most affordable flight options available from Reagan-National to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Reagan-National to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Duluth that are best for you.

Best time to book a flight from Reagan-National to Duluth

Have a flexible travel schedule? Discover the best time to fly to Duluth from Reagan-National with our price prediction graph.

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 July 29, 2025.

See what other customers who have flown with Delta and United Airlines from Washington, D.C. Reagan-National Airport to Duluth have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National 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 Washington, D.C. Reagan-National?

What are the cheapest airlines flying from Washington, D.C. Reagan-National Airport to Duluth round-trip?

Can I find deals for flights from Reagan-National to Duluth that include hotel bookings?

How can I find direct flights from Reagan-National to Duluth?

Can I find deals for business class flights from Reagan-National to Duluth?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Duluth?

Traveling to a place near Duluth?

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Alternative routes for Reagan-National to Duluth

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Top 2 airlines flying from Reagan-National to Duluth

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Cheapest flights from Reagan-National to Duluth
Explore the most affordable flight options available from Reagan-National to Duluth. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.