DLH - WAS

$263 Find Cheap Flights from Duluth to Washington, D.C.

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 Washington, D.C. 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.

 
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
$328
United Airlines
Fri 7/3Sat 7/11
DLH - BWI • 1 stop
Cheapest one-way
$308
Delta
Tue 8/4
DLH - DCA • 1 stop
Top airlines
Cheapest • from $328 (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 Washington, D.C.. You'll need at least 1 connection.
Insights
Insights
Insights
Insights
Top layover airports
Cheapest • Avg $447 (round-trip)
Shortest trip • 4h 56m (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 Washington, D.C.!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Duluth to Washington, D.C. (DLH-WAS)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to Washington, D.C. 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 Washington, D.C.

Fri, Jul 3 - Sat, Jul 11
United Airlines Logo
6:25 pm - 12:48 am
DLH
-
BWI
5h 23m
1 stop
United Airlines Logo
7:10 pm - 11:38 pm
BWI
-
DLH
5h 28m
1 stop
$328United Airlines
Thu, May 14 - Sat, May 16
United Airlines Logo
6:04 am - 2:03 pm
DLH
-
IAD
6h 59m
1 stop
United Airlines Logo
6:15 am - 10:34 am
IAD
-
DLH
5h 19m
1 stop
$328United Airlines
Thu, Jun 11 - Tue, Jun 16
United Airlines Logo
7:03 am - 1:04 pm
DLH
-
DCA
5h 01m
1 stop
United Airlines Logo
7:10 pm - 11:08 pm
DCA
-
DLH
4h 58m
1 stop
$339United Airlines
Fri, Jul 31 - Sun, Aug 2
United Airlines Logo
7:03 am - 2:22 pm
DLH
-
DCA
6h 19m
1 stop
United Airlines Logo
7:10 pm - 11:38 pm
DCA
-
DLH
5h 28m
1 stop
$342United Airlines
Sat, May 9 - Tue, May 12
Delta Logo
12:46 pm - 6:03 pm
DLH
-
DCA
4h 17m
1 stop
Delta Logo
6:05 am - 12:04 pm
DCA
-
DLH
6h 59m
1 stop
$343Delta
Sat, May 9 - Tue, May 12
Delta Logo
12:46 pm - 11:44 pm
DLH
-
DCA
9h 58m
2 stops
Delta Logo
6:05 am - 12:04 pm
DCA
-
DLH
6h 59m
1 stop
$349Delta
Wed, Jun 10 - Sat, Jun 13
Delta Logo
5:05 am - 3:58 pm
DLH
-
BWI
9h 53m
2 stops
Delta Logo
6:19 am - 11:07 am
BWI
-
DLH
5h 48m
1 stop
$349Delta
Wed, Jul 22 - Wed, Jul 29
United Airlines Logo
7:03 am - 1:57 pm
DLH
-
BWI
5h 54m
1 stop
United Airlines Logo
7:10 pm - 11:38 pm
BWI
-
DLH
5h 28m
1 stop
$352United Airlines
Thu, Jul 30 - Mon, Aug 3
Delta Logo
4:30 pm - 10:02 pm
DLH
-
DCA
4h 32m
1 stop
Delta Logo
3:00 pm - 7:26 pm
DCA
-
DLH
5h 26m
1 stop
$358Delta
Fri, May 8 - Tue, May 12
Delta Logo
12:46 pm - 6:04 pm
DLH
-
BWI
4h 18m
1 stop
Delta Logo
6:17 am - 12:04 pm
BWI
-
DLH
6h 47m
1 stop
$358Delta
Booking Insights

KAYAK's insights & trends for Duluth to Washington, D.C. flights

Get data-powered insights and trends into flights from Duluth to Washington, D.C. 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.?

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. departing in July.

Good to know

Cheapest flight$308
Most popular time to fly with an average 35% increase in price.
Flight from Duluth to Reagan Washington National Airport

When to book flights from Duluth to Washington, D.C.

Are your dates flexible? Find out the best times to travel from Duluth to Washington, D.C. 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 flights from Duluth to Washington, D.C.

  • What is the cheapest flight from Duluth to Washington, D.C.?

    In the last 3 days, the lowest price for a flight from Duluth to Washington, D.C. was $263 for a one-way ticket and $328 for a round-trip.

  • Do I need a passport to fly between Duluth and Washington, D.C.?

    No, a passport isn't needed to fly from Duluth to Washington, D.C.. However, local authorities might ask for an official ID.

  • Which aircraft models fly most regularly from Duluth to Washington, D.C.?

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

  • Which airline alliances offer flights from Duluth to Washington, D.C.?

    SkyTeam, and Star Alliance are the airline alliances operating flights between Duluth and Washington, D.C., 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 $363 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 $390 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Duluth to Washington, D.C.?

    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 Washington, D.C..

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Duluth to Washington, D.C.?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Washington, D.C. 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 Washington, D.C.?

    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 Washington, D.C. with an airline and back to Duluth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to Washington, D.C.?

    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 Washington, D.C. 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 Washington, D.C.

 
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 Washington, D.C.? 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 8438 reviews
8.5Crew
7.2Food
7.8Entertainment
7.9Comfort
8.1Boarding
Airline reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

4.0 OkayLifia, Apr 2026
BOS - SEA
Read more Delta reviews

Flight was delayed, we could have been notified earlier and in a consistent manner. App was not refreshing for another passenger to get the latest flight status. We could have stayed and waited at the hotel instead of waiting at the airport had we known the flight was going to delayed for more than 5 hours. The toilet is too tight, and needs to be cleaned more frequently (every hour). The entertainment screen froze, the touch screen not responding to touch. We were upgraded to comfort, it is more comfortable than regular economy seats.

This wasn't my experience with Delta. It was just the Pegasus flight. Seats were very hard. Staff was kinda rough. Not very nice. Charged me for snacks. For a 4 hour flight I would've expected more.

Crew was nice, meal was good. Entertainment had to be rebooted 3 times and still did not work. Turns out there was residue on screen, it needed to be cleaned to prevent the touchscreen buttons from continuously activating. I had entertainment for the last 45 minutes of a 5 hour 45 minute flight. Really unacceptable for first class. Flight attendent indicated your cleaning solution creates this problem. Seems as if this is widely known, you should be using a different product or cleaning better. Really really disappointing which simply added to the wi fi on your planes with reliably never ever works.

The baggage belt was not updated on the Delta App and was displayed on the wrong belt board. Was not expecting this to happen.

The plan was delayed and left DC 90 minutes late. However, it showed a 20 minute delay on the delta app, then a 12 min delay. It turned out to be an hour delay. I found out where the plane was with flightaware. Stop keeping customers in the dark about what is going on.

Everything went smoothly, although the usual gripes about airline travel were still present: the boarding process is inefficient, the snack selection is limited, and so on. Since there was extra space on the flight, the gate agent rearranged many people's seats to put people on the aisles and windows, leaving the middle seats empty, as much as possible, which was pretty great.

Landed without a gate ready. Plane is extremely old and dirty.

All the amenities was wonderful, if they could keep their prices that low. I'd fly with them all the time.

My tray was broken so i had no place to work or eat except my lap. Flight attendant said I would get an email with some credit or miles, it was a complete waste of time as I could only function at about 20% of normal. I have not received anything yet.

The flight was smooth, the crew was great but the plane was quite old

Terrific in every way. On time, professional staff, multiple movie options to select, great food and drink.

My bags were misplaced!!! Im in a foreign country with no bags

I liked that it was on time, however, the food was not good.

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

Everything you need to know for your flight from Duluth to Washington, D.C.

Information on your arrival and departure airports