DLH - DCA

$248 Find Cheap Flights from Duluth to Reagan Washington National Airport

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Reagan-National departing on 4/23. 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.
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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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Cheap Flight Deals 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.

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

Recommended round-trip deals departing in the coming months from the most popular airlines that fly from Duluth to Reagan-National.
Discover the best prices and deals for you by selecting your travel dates.
Choose your dates
6:06 pm - 11:58 pmDLH-DCA
4h 52m1 stop
6:00 am - 10:11 amDCA-DLH
5h 11m1 stop
$248Delta
Find Deal
Wed, Apr 23 - Mon, Apr 28
6:06 pm - 11:58 pmDLH-DCA
4h 52m1 stop
4:00 pm - 10:42 pmDCA-DLH
7h 42m2 stops
$308Delta
Find Deal
Wed, Apr 23 - Mon, Apr 28
5:10 am - 4:00 pmDLH-DCA
9h 50m2 stops
6:00 am - 10:17 amDCA-DLH
5h 17m1 stop
$374Delta
Find Deal
Sat, Mar 15 - Sun, Mar 23
10:51 am - 6:59 pmDLH-DCA
7h 08m2 stops
4:00 pm - 10:42 pmDCA-DLH
7h 42m2 stops
$415Delta
Find Deal
Wed, Apr 23 - Mon, Apr 28
10:57 am - 7:01 pmDLH-DCA
7h 04m1 stop
6:00 am - 10:17 amDCA-DLH
5h 17m1 stop
$418Delta
Find Deal
Sat, Mar 15 - Sun, Mar 23
3:05 pm - 9:05 pmDLH-DCA
5h 00m1 stop
8:00 pm - 10:42 amDCA-DLH
15h 42m1 stop
$442United Airlines
Find Deal
Wed, Apr 9 - Mon, Apr 14
6:05 pm - 11:50 pmDLH-DCA
4h 45m1 stop
6:00 am - 10:17 amDCA-DLH
5h 17m1 stop
$474Delta
Find Deal
Sun, Mar 16 - Thu, Mar 20
11:18 am - 7:01 pmDLH-DCA
6h 43m1 stop
7:18 pm - 10:42 amDCA-DLH
16h 24m2 stops
$507United Airlines
Find Deal
Wed, Apr 9 - Mon, Apr 14
6:05 pm - 11:50 pmDLH-DCA
4h 45m1 stop
6:00 am - 10:12 amDCA-DLH
5h 12m1 stop
$540Delta
Find Deal
Sun, Mar 30 - Sat, Apr 5
11:27 am - 6:02 pmDLH-DCA
5h 35m1 stop
6:25 am - 10:52 amDCA-DLH
5h 27m1 stop
$558United Airlines
Find Deal
Thu, Jun 19 - Sun, Jun 22

Flights from Duluth to Reagan-National - Travel Insights & Trends

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.

What’s the cheapest day of the week to fly from Duluth to Reagan Washington National Airport?

The average price of all round-trip flights from Duluth to Washington, D.C. Reagan-National Airport clicked on KAYAK for each day over the last 12 months.
When flying from Duluth to Reagan Washington National Airport, you should consider leaving on a Friday and avoid Sundays if you are looking for the best rates. For your return to Duluth, you’ll find the best rates on Thursdays and the most expensive ones on Fridays.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Duluth to Washington, D.C. Reagan-National Airport, 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 Washington, D.C. Reagan-National Airport is January, where tickets cost $328 (return) on average. On the other hand, the most expensive months are December and July, where the average cost of round-trip tickets is $771 and $641 respectively.

Good to know

Low season

January

High season

May

Cheapest flight

$248
Best time to beat the crowds with an average 29% drop in price.
Most popular time to fly with an average 13% increase in price.
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 $248 for a round-trip ticket.

  • 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 $418 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $448 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.

See more FAQs

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.
8.0
DeltaOverall score based on 8220 reviews
7.9Entertainment
8.2Boarding
7.3Food
8.0Comfort
8.5Crew
Airline reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

10.0 ExcellentStephen, Feb 2025SFO - JFK
Read more Delta reviews

Boarding is, as it always is… horrible. Gate lice. Slow moving zones. Too many people with carry ons

I loved having a most black flight crew during Black History Month; rather by design or accident I appreciated the representation. ❤️

This was the second flight this week with flight attendant Marcus I’m not sure if his last name is Lane or Lang but this guy is awesome. He funny, attentive and his service is 5 stars. Marcus makes business travel more enjoyable !

Although the flight left late, we arrived early. It was one of the quickest boarding and off boarding experiences I’ve had. It was kind of annoying the only drinks they had were water, coffee, and tea. The flight was very smooth, temperature was just right, and flight attendants were friendly.

Lower number on this flight so spaced out passengers. Able to enjoy more room to relax during flight. It was lovely.

Kind staff. Snacks are small but that’s the new normal.

Broken jer bridge. Poor communication about it. Lost 2 of 4 luggage pieces

If I pay extra for "comfort+" I expect leg room where I can stretch my legs. I was seated with an attendant's seat blocking my feet. Knee space was fine but my feet had less room than the non-"comfort+" seats. Also, don't go cheap on food when you have flights of 3+ hours. It's insulting.

In thirty years of traveling, mostly with Delta, this was the worst day ever.

I am so shocked at the service in first class. We were not greeted or offered a beverage for 45 minutes into the flight. She did however have time to write a long note. I just wanted a snack and something to drink. We were never offered coffee and the snacks came after dinner? It was the oddest flight I have ever been on. The gentleman next to me got up and gave our dinner box’s to the flight attendant and asked for a second glass of wine for each of us. Our dinner boxes sat on our tray for 20 minutes. She was rather distracted. He then asked another flight attendant for wine… finally we had a second glass. I was trying to give her some grace, she also told the man next me we couldn’t have any more wine because we drank it all… after landing the seasoned traveler next me ask for her employee number. Then it was a mutiny! She was refusing and it got tense. The captain came and asked what was happening, the flight attendants totally gave a biased account of the fact. The captain told the police the man I was seated next to was intoxicated! That was completely inaccurate and it really escalated things. I policeman found me at the luggage carousel to verify the facts. The flight attendants made false accusations that he touched them! That never happened. It was a very poorly trained crew. I am so anngry and shock by the entire experience! It was terrible service! I would like a refund for what I paid to be in first class and the most uncomfortable flight ever. I always fly Delta, it has been wonderful. I was so flustered by the entire experience! Please give me an update on this matter! Thank you, Kelle Myers

Terrible. First of all we were delayed 4 3/4 hours departing Honolulu. As we had to leave our condo and the rental car had to be returned we had to go to the airport. Even though we had a business class boarding pass to Washington, since we did not have business class to Montreal we could not access the lounge without paying a $59 fee each. This does not make sense to us. Since we could not meet our original connection United booked us to Montreal via New York LaGuardia on Air Canada. In Washington a further delay got us into LaGuardia too late to make our connection to Montreal so we were booked on another Air Canada flight 3 hours later. We were originally scheduled to arrive in Montreal at 10:40 and arrived at 19:55. A totally exhausting day, United did not offer a meal voucher or any type of compensation. Air Canada did give us a digital meal voucher. The food in United business class is poor among all meals offered. The pods look nice but are not that confortable. Overall would not fly on United again.

Change cabin crew assisting business class. Not taking care, ignoring requests and calls. Never had such an experience in business class.

United left one of our bags back in SFO but that’s not my real complaint. The complaint is how it all went down. So we checked in the day before online and were told we could use the quick drop for luggage. So the next day I used baggage quick drop curbside at SFO. The agent mistakenly didn't tag my bag as he put my bag on the conveyor belt untagged. We immediately alerted him he had not tagged the bag. I walked with him to the baggage service office to find my bag and tag it. We waited outside the office for 10 mins. He came out and said everything was ok and the bag was going to be tagged and on my flight. We received a text that one of our bags was on the flight but the other was not. I alerted my first class flight attendant immediately upon boarding the flight. She was helpful and said she’d get it sorted out right away. She called over the gate agent. The gate agent used my bag number and looked over information on her device. She said my bag was on the flight. The flight attendant was standing with her, looking at the device, and also said “yep it’s on the flight”. During the flight the flight attendant made reference to how reassuring it must feel knowing the bag was on the flight. Upon arriving to IAD we received a text that my bag was not on my flight. The text said my bag would arrive to my final destination LIS 24 hrs late. I understand that mistakes happen. I was totally ok with my bag mistakenly not getting tagged at the quick drop. I was fine with walking down to baggage services to tag my bag. But, what I am not ok with is that the United staff said they fixed the mistake two different times, assuring me twice that my bag would be/was on the plane…and it wasn’t. I expected better attention by the employees, for them to do what they said they were going to do. We also spent extra money to upgrade our seats to first class, including the entire return leg from Lisbon to San Francisco because we wanted a smoother and more relaxing travel experience. Our money was not well spent. We will not be using United for travel going forward.

The flight was delayed, it took longer than anticipated because of weather, and they broke my luggage.

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.

Horrifying! And I am almost 2 million miles with United. Late by 3 1/2 hours. Worst: after two hours on the plane waiting, they decided that one of the tires had been damaged and then decided to change it. Another hour and a half to change the tire!!!!! NO EXCUSE FOR THIS. The crew didn't even offer a glass of water until we had been on the plane for FIVE hours. This is the worst airline in the world. I'm simply stuck because they fly on the only routes I need.

Gate got changed about 4 times. Very confusing and very crowded. If you don’t have wifi to help get updates, you can be in deep trouble.

Attendants zipped through cabin so fast hardly anyone got the water they told us we could have in the short flight. Nothing else was offered.

Sucks ! All three flights I was on this trip were delayed.

Plane left & arrived early- 5 Crew great. Wi fi - paid for 2, only 1 worked - so so. Waste of $. Coolie was good

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