DLH - DCA

$308 Find Cheap Flights from Duluth to Reagan Washington National Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Reagan-National departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Washington, D.C. Reagan-National Airport

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to Washington, D.C., as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to Washington, D.C., as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$348
Typical prices: $492-$382
United Airlines
Thu 4/16Thu 4/30
DLH - DCA • 1 stop
Cheapest one-way
$308
Delta
Tue 8/4
DLH - DCA • 1 stop
Top airlines
Cheapest • from $348 (round-trip)
Best reviews • 7.9 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Nonstop flights
Not available
There are currently no direct flights between Duluth and Reagan-National. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $438 (round-trip)
Shortest trip • 4h 55m (one-way)
Insights
Insights
Insights
Insights
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Reagan-National!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Duluth to Reagan-National (DLH-DCA)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to Reagan-National that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Duluth to Reagan-National

Thu, Apr 16 - Thu, Apr 30
United Airlines Logo
7:25 am - 2:14 pm
DLH
-
DCA
5h 49m
1 stop
United Airlines Logo
8:20 pm - 12:42 am
DCA
-
DLH
5h 22m
1 stop
$348United Airlines
Tue, Apr 14 - Sat, Apr 18
United Airlines Logo
5:00 am - 10:59 am
DLH
-
DCA
4h 59m
1 stop
United Airlines Logo
6:30 am - 10:38 am
DCA
-
DLH
5h 08m
1 stop
$358United Airlines
Fri, Apr 10 - Sat, Apr 25
United Airlines Logo
5:00 am - 11:58 am
DLH
-
DCA
5h 58m
1 stop
United Airlines Logo
6:30 am - 10:38 am
DCA
-
DLH
5h 08m
1 stop
$388United Airlines
Sun, May 31 - Sat, Jun 20
United Airlines Logo
5:00 am - 11:01 am
DLH
-
DCA
5h 01m
1 stop
United Airlines Logo
7:00 pm - 11:08 pm
DCA
-
DLH
5h 08m
1 stop
$393United Airlines
Sat, Jun 6 - Wed, Jun 10
United Airlines Logo
3:03 pm - 9:10 pm
DLH
-
DCA
5h 07m
1 stop
United Airlines Logo
3:30 pm - 9:53 pm
DCA
-
DLH
7h 23m
1 stop
$408United Airlines
Fri, Apr 17 - Fri, Apr 24
United Airlines Logo
7:25 am - 3:38 pm
DLH
-
DCA
7h 13m
1 stop
United Airlines Logo
7:30 am - 2:27 pm
DCA
-
DLH
7h 57m
1 stop
$423United Airlines
Sat, Apr 11 - Wed, Apr 15
Delta Logo
12:37 pm - 11:39 pm
DLH
-
DCA
10h 02m
2 stops
Delta Logo
6:30 am - 12:07 pm
DCA
-
DLH
6h 37m
1 stop
$435Delta
Tue, Apr 14 - Sat, Apr 18
Delta Logo
12:47 pm - 10:50 pm
DLH
-
DCA
9h 03m
2 stops
Delta Logo
12:29 pm - 10:46 pm
DCA
-
DLH
11h 17m
2 stops
$440Delta
Sat, Jun 6 - Wed, Jun 10
United Airlines Logo
3:03 pm - 10:49 pm
DLH
-
DCA
6h 46m
1 stop
United Airlines Logo
3:30 pm - 9:53 pm
DCA
-
DLH
7h 23m
1 stop
$448United Airlines
Sat, Apr 11 - Wed, Apr 15
Delta Logo
12:37 pm - 6:00 pm
DLH
-
DCA
4h 23m
1 stop
Delta Logo
6:30 am - 12:07 pm
DCA
-
DLH
6h 37m
1 stop
$552Delta
Booking Insights

KAYAK's insights & trends for Duluth to Reagan-National flights

Get data-powered insights and trends into flights from Duluth to Reagan-National to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Duluth to Washington, D.C. Reagan-National Airport?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Duluth to Washington, D.C. Reagan-National Airport departing in April.

Good to know

Low seasonMay
Cheapest flight$308
Best time to beat the crowds with an average 42% drop in price.
Most popular time to fly and prices are also 25% lower on average.
Flight from Duluth to Reagan Washington National Airport

When to book flights from Duluth to Reagan-National

Are your dates flexible? Find out the best times to travel from Duluth to Reagan-National based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking Duluth to Reagan Washington National Airport flights

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

    In the last 3 days, the lowest price for a flight from Duluth to Washington, D.C. Reagan-National Airport was $308 for a one-way ticket and $348 for a round-trip.

  • Do I need a passport to fly between Duluth and Reagan Washington National Airport?

    A passport is not required to fly from Duluth to Reagan Washington National Airport.

  • Which airports will I be using when flying from Duluth to Reagan Washington National Airport?

    On your way to Reagan Washington National Airport, you’ll fly out from Duluth Intl. You’ll be landing at Washington, D.C. Reagan-National.

  • Which aircraft models fly most regularly from Duluth to Reagan Washington National Airport?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Duluth to Reagan Washington National Airport?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Duluth and Reagan Washington National Airport, with SkyTeam being the most commonly used for this route.

  • Which is the best airline for flights from Duluth to Washington, D.C., Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Duluth to Washington, D.C. are Delta and United Airlines. With an average price for the route of $378 and an overall rating of 7.9, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $358 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Duluth to Reagan Washington National Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Duluth to Reagan Washington National Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Duluth to Reagan Washington National Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Reagan Washington National Airport from Duluth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Duluth to Reagan Washington National Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Reagan Washington National Airport with an airline and back to Duluth with another airline. Booking your flights between Duluth and DCA can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to Reagan Washington National Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Reagan Washington National Airport from Duluth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Duluth to Reagan-National

 
See real verified KAYAK customer reviews for airlines flying from Duluth to Washington, D.C.. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Duluth to Reagan-National? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
DeltaOverall score based on 8368 reviews
8.5Crew
7.2Food
7.8Entertainment
8.1Boarding
7.9Comfort
Airline reviews

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

10.0 ExcellentLorna, Mar 2026
LAX - PDX
Read more Delta reviews

Fast, lovely scenery, great info on the Delta flight screen about landmarks we were flying over. Great landing!

Staff at the check-in counter were friendly, happy and helpful. They tagged our bags and sent us to “bag drop off” but were not very clear about where that was. The airport was busy we headed off in what we thought was the right direction until a gentleman waved us down and actually came after us. He was the baggage handler for Delta and recognized our “deer in the headlights “ look-he brought us to the right area (which was marked as the Southwest Airlines Drop Off) and sent us on our way. Wonderful guy, low key and working with a big smile on his face. Loved it. Loved him.

During the flight, the only refreshments provided were crackers and soft drinks; no substantial food was offered despite the international route. Furthermore, our initial flight was delayed, causing us to miss the connecting flight in Atlanta. The airline did not hold the connection, and we were informed that the next available flight is not for another 24 hours. While I am aware of alternative options via JetBlue, they operate out of JFK, which is not a viable solution for us as a resident of New Jersey.

Arlene was a great flight attendant. I also liked how one of the other flight attendants gave us a heads up about snacks and asked everyone to remove their headphones when it was their turn to order. Good idea.

Long flight but comfortable and not freezing as I have experienced on Hawaiian flights to the islands. They gave us blankets just in case. Nice touch.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

The flight was delayed 90 minutes The Gate was wrong The Restroom on Aircraft was not clean There was a half used water bottle in my seat

Delta is always a wonderful experience. A clean plane and the crew is really friendly.

Too many people are taking up space in the overhead bins with their extra piece of luggage. Since they cannot fit their backpacks or extra luggage piece under the seat in front of them, they store it in the overheads and thus taking up room for other passengers. It wasn’t only one or two persons; more like 12 or 13 passengers.

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

Offered to check carry on to final destination. This is the most absurd thing in the world. I'm carrying on because I need what is in the carry-on. I'm okay with picking up at next stop but then I will be on much larger plane that can accommodate it. Also, if there is ever a change to your flight. Go to the airport and have the people there fix your ticket. Don't do it over the phone or online with United they screwed us up and ended up with flights for our last leg that took off before our first leg.

United is one airline which regardless of how many separate United tickets in existence, if one flight breaks down, the airline will take care of all the flights.

It was okay, the food was good, but after the landing there was not enough time for luggage and security to catch a connection. It was crowded on board.

When I went to check in at the United counter in Barcelona, Spain I had 2 different menat 2 different times in United uniforms (standing around with a couple other employees) ask me if I was traveling alone. The one man asked me 3 different ways if I was traveling alone. I am, 68 yeaers old and have all my faculties. I thought it was weird and it made me feel very uncomfortable. What difference does it make if I was traveling alone or with someone? What if I was a recent widow? That would have been horrible. They never gave me a reason why they needed to know who I was traveling with. I was hesitant to question them because I needed to be on that flight.

We were delayed for about an hour from taking off due to traffic control procedures at the destination airport. But once in the air, the flight went well. The crew members were great and provided cabin service despite moderate turbulence during much of the flight.

Crew was great. 2 1/2 hour delay was due to staff needing "rest" was avoidable and self inflicted as United not willing to hire enough crew to keep flight on time.. Ridiculous. The crew and the passengers both suffered due to this.

Fine not above and beyond as I had a connection that was delayed due to maintenance

Bad food, bad service, cold cabin with no additional blankets when asked for (they told me they don’t provide additional blankets). I’m a frequent traveler and this is one of the worst companies I traveled with (by the way I thought that I booked my ticket with Lufthansa but I didn’t see that the flights were handled by United).

Great other than a couple very drunk guys that for a while kept bumping my seat from behind. The staff did their best to control them. Even refused serving them alcohol and allowed the gal sitting next to them to move.

Good crew. Boarding delays. Almost two hours wait for the bags in DC.

Everything you need to know for your flight from Duluth to Reagan-National

Information on your arrival and departure airports