$298 Find Cheap Flights from Duluth to District of Columbia - Compare and Save

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 District of Columbia 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

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Book Cheap Duluth to District of Columbia Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Duluth to District of Columbia 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 District of Columbia

Sat, Oct 17 - Wed, Oct 21
Delta Logo
4:21 pm - 11:44 pm
DLH
-
DCA
6h 23m
1 stop
Delta Logo
6:05 am - 11:40 am
DCA
-
DLH
6h 35m
1 stop
$308Delta
Fri, Nov 13 - Tue, Nov 17
Delta Logo
4:15 pm - 11:33 pm
DLH
-
IAD
6h 18m
1 stop
Delta Logo
7:30 am - 11:15 am
IAD
-
DLH
4h 45m
1 stop
$308Delta
Sat, Oct 17 - Tue, Oct 20
Delta Logo
4:21 pm - 11:44 pm
DLH
-
DCA
6h 23m
1 stop
Delta Logo
10:10 am - 7:21 pm
DCA
-
DLH
10h 11m
2 stops
$314Delta
Fri, Nov 13 - Tue, Nov 17
Delta Logo
12:00 pm - 6:14 pm
DLH
-
IAD
5h 14m
1 stop
Delta Logo
10:05 am - 7:36 pm
IAD
-
DLH
10h 31m
2 stops
$314Delta
Sat, Oct 17 - Sat, Oct 24
Delta Logo
7:00 am - 5:30 pm
DLH
-
DCA
9h 30m
2 stops
Delta Logo
6:00 am - 3:41 pm
DCA
-
DLH
10h 41m
2 stops
$319Delta
Fri, Nov 13 - Tue, Nov 17
Delta Logo
4:15 pm - 12:20 am
DLH
-
IAD
7h 05m
2 stops
Delta Logo
10:05 am - 7:36 pm
IAD
-
DLH
10h 31m
2 stops
$319Delta
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
7:45 am - 2:23 pm
DLH
-
DCA
5h 38m
1 stop
United Airlines Logo
6:30 am - 10:42 am
DCA
-
DLH
5h 12m
1 stop
$331United Airlines
Thu, Sep 3 - Mon, Sep 7
United Airlines Logo
7:45 am - 1:55 pm
DLH
-
IAD
5h 10m
1 stop
United Airlines Logo
6:16 am - 10:42 am
IAD
-
DLH
5h 26m
1 stop
$331United Airlines
Mon, Oct 19 - Mon, Oct 26
Delta Logo
4:21 pm - 11:44 pm
DLH
-
DCA
6h 23m
1 stop
Delta Logo
6:05 am - 11:40 am
DCA
-
DLH
6h 35m
1 stop
$333Delta
Fri, Nov 13 - Tue, Nov 17
United Airlines Logo
6:23 pm - 12:30 am
DLH
-
IAD
5h 07m
1 stop
United Airlines Logo
8:16 am - 2:33 pm
IAD
-
DLH
7h 17m
1 stop
$334United Airlines
Booking Insights

KAYAK's insights & trends for Duluth to District of Columbia flights

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

What is the cheapest month to fly from Duluth to District of Columbia?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Duluth to District of Columbia, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Duluth to District of Columbia is January, when tickets cost $0 (return) on average. On the other hand, the most expensive months are August and March, when the average cost of round-trip tickets is $1,377 and $666 respectively.

Good to know

Cheapest flight$298
Flight from Duluth to Reagan Washington National Airport

FAQs - booking District of Columbia flights

  • How does KAYAK find such low prices on flights from Duluth to District of Columbia?

    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 District of Columbia.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Duluth to District of Columbia?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Duluth to District of Columbia 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 District of Columbia?

    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 from Duluth to District of Columbia with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to District of Columbia?

    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 from Duluth to District of Columbia 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 District of Columbia

 
See real verified KAYAK customer reviews for airlines flying from Duluth to District of Columbia. 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 District of Columbia? 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.
7.8
DeltaOverall score based on 8454 reviews
8.5Crew
8.1Boarding
7.8Comfort
7.2Food
7.8Entertainment
Airline reviews

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

2.0 MediocreAnonymous, Jun 2026
MSP - MCO
Read more Delta reviews

New high end luggage ruined/zippers broken, items missing. All happened on return flight from msp to mso. Do better! Not store bought luggage but high end personalized ogio custom embroidered luggage. Total slap in the face ontop of an extra luggage fee that took me 3 hrs on chat to resolve.

The plane was old and thus the seats were not good. No cushion left whatsoever, and it all was a bit worn out.

The only thing I would say is we tried to get on a standby earlier flight, but with our fair we couldn’t. That seems senseless to leave with open seats..

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

I was told that they needed to check my bag at the gate and to pick it up at the gate in Richmond. No big deal. I know they can't control the weather, but we flew around RIC for 45 minutes to avoid the storm and were 25 minutes late leaving as well. Once we landed, we were told to go to baggage claim to pick up our luggage. I went to bathroom, paid for parking, and went to the assigned baggage claim location. United flight people came down with us as well. They got their luggage immediately. Next, South West people came down about 10 minutes later. They got their luggage next. We finally got our luggage around 30 minutes in waiting. Was not a wonderful experience. No reflection on Delta, but the ground crew was lousy at best.

As previously noted, this flight was great: departure was timely, the crew was friendly and attentive, and wifi connectivity was seamless. In particular, I appreciated that the flight attendant just told me to stow the laptop right before takeoff/landing, and trusted me to do so (which I did!).

Flight was warm for first few hours and quite rough

Flight was delayed several times. At one point, they "pulled back" 15 minutes from the delayed boarding and sent a text saying we would board sooner than previously advised. The flight then was delayed again. And when we boarded, there was an unspecified technical issue which had us waiting in the plane for about an hour.

The Dekta Rep that checked us in was great. She's very personable, pleasant, and can tell she enjoys her job.

Horrible I am at almost 2,000,000 miles on United. This was probably the worst flight ever. An hour and a half before takeoff I get a message that they’re changing the plane and I no longer have a seat in Polaris business Supposedly, there was a problem with the plane, but then there was no other plane Finally, they decided to bring a plane from Newark to Washington Dulles Of course the original flight was at 10:45 PM so by the time the plane got there it was 12:30 AM. It had not been cleaned. It had not been catered. They don’t really have people available to do those things when it’s not pre-programmed at 1 o’clock in the morning. The crew had to be changed And the new plane held 28 fewer people than the scheduled plane There is no way you can hate United Airlines enough The people at the gate were actually just fine, but it was management who was completely useless And did they send extra help to the people at the gate? Did they send supervisors? Of course not. Just don’t take United find somebody else or buy a boat

MY FAMILY'S LUGGAGE WAS LOST FROM ROME TO BARI. I WAS THE ONLY ONE THAT RECEIVED MY LUGGAGE FROM ROME TO BARI. AFTER DEPLANING IN BARI, WE WASTED A LOT OF TIME AT BAG CLAIMS LOST AND FOUND REPORTING THE CLAIM AND PLEADING FOR THE BAGS TO BE DELIVERED THE NEXT DAY. WE WERE TOLD THAT IT TAKES 3 DAYS MINIMUM TO DELIVER. MY DAUGHTER AND MY GIRLFRIEND NEEDED THEIR PERSONAL THINGS AND WE WERE STAYING 3 HOURS AWAY FROM THE BARI AIRPORT. WE HAD TO DRIVE 3 HOURS TO THE AIRPORT TO COLLECT OUR LOST LUGGAGE THE NEXT DAY. WE ARE NOT HAPPY WITH THE EXPERIENCE

Our flight to Rome, Italy was cancelled the day of and we were never informed. We only found out because I was trying to get into my husbands account and called to get his account number. Had to pay more for worse seating on another airline.

We were a little disappointed to not be able to complete check in online without uploading pics of passports. Also we have KTN's and they weren't on our boarding passes when we got to security. Had to trek back to counter to have them fix.

Excellent service in Polaris class IAD to ZRH. Arrived rested and well fed after the overnight flight.

It's a short hop. My carryon was checked at the gate, I didn't have to drag it all over the airport. Excellent wheelchair assist.

Was great in general, try to respect time and excuses when slight changes have been made, appreciated!

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

The aircrew was solid, the flight was chill, I had no issues. The gate agent was not the best. I was trying to use a military bag upgrade to move my bag from under the seat to the overhead bins and he told me there’s no overhead bins on the plane, argued with me why booking put a military member in basic economy (I don’t really understand this) and made it an issue to even try to help me stating I’d have to call reservations to get a bag upgrade. When every other agent with United can add it at the gate, this man couldn’t be bothered.

Loading was quick and efficient. The bate and switch with discount tickets were you are forced to pay for bag.

Everything you need to know for your flight from Duluth to District of Columbia

Information on your arrival and departure airports