DLH - DCA

$298 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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41,299,237 searches in the past 7 days on KAYAK

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Everything you should know

Cheapest round-trip
$322
Typical prices: $382-$347
Delta
Mon 7/20Tue 7/28
DLH - DCA • 1 stop
Cheapest one-way
$298
Delta
Tue 8/4
DLH - DCA • 1 stop
Top airlines
Cheapest • from $322 (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 $485 (round-trip)
Shortest trip • 4h 57m (one-way)
Insights
Insights
Insights
Insights
When to travel
Cheapest • 100% price drop
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
Start a new search
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

Mon, Jul 20 - Tue, Jul 28
Delta Logo
4:25 pm - 11:56 pm
DLH
-
DCA
6h 31m
1 stop
Delta Logo
6:00 am - 11:04 am
DCA
-
DLH
6h 04m
1 stop
$322Delta
Thu, Aug 27 - Mon, Aug 31
Delta Logo
11:41 am - 10:44 pm
DLH
-
DCA
10h 03m
2 stops
Delta Logo
3:00 pm - 7:44 pm
DCA
-
DLH
5h 44m
1 stop
$359Delta
Thu, Aug 27 - Mon, Aug 31
Delta Logo
11:41 am - 10:44 pm
DLH
-
DCA
10h 03m
2 stops
Delta Logo
9:39 am - 3:31 pm
DCA
-
DLH
6h 52m
2 stops
$364Delta
Thu, Aug 27 - Mon, Aug 31
United Airlines Logo
11:18 am - 7:09 pm
DLH
-
DCA
6h 51m
1 stop
United Airlines Logo
7:10 pm - 11:20 pm
DCA
-
DLH
5h 10m
1 stop
$387United Airlines
Wed, Nov 4 - Sat, Nov 7
United Airlines Logo
11:26 am - 4:52 pm
DLH
-
DCA
4h 26m
1 stop
United Airlines Logo
3:30 pm - 9:57 pm
DCA
-
DLH
7h 27m
1 stop
$388United Airlines
Mon, Jul 20 - Tue, Jul 28
Delta Logo
4:25 pm - 11:56 pm
DLH
-
DCA
6h 31m
1 stop
Delta Logo
2:45 pm - 10:49 pm
DCA
-
DLH
9h 04m
2 stops
$395Delta
Tue, Jun 16 - Sat, Jun 20
United Airlines Logo
11:18 am - 7:17 pm
DLH
-
DCA
6h 59m
1 stop
United Airlines Logo
7:18 pm - 11:23 pm
DCA
-
DLH
5h 05m
1 stop
$438United Airlines
Fri, Jun 19 - Sun, Jun 21
United Airlines Logo
7:06 am - 1:04 pm
DLH
-
DCA
4h 58m
1 stop
United Airlines Logo
8:25 am - 2:21 pm
DCA
-
DLH
6h 56m
1 stop
$479United Airlines
Mon, Jul 20 - Tue, Jul 28
Delta Logo
5:00 am - 2:02 pm
DLH
-
DCA
8h 02m
2 stops
Delta Logo
2:45 pm - 10:49 pm
DCA
-
DLH
9h 04m
2 stops
$485Delta
Mon, Jun 29 - Mon, Jul 6
United Airlines Logo
7:03 am - 1:04 pm
DLH
-
DCA
5h 01m
1 stop
United Airlines Logo
7:13 pm - 11:23 pm
DCA
-
DLH
5h 10m
1 stop
$496United Airlines
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 July.

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 $0 (return) on average. On the other hand, the most expensive months are August and April, where the average cost of round-trip tickets is $1,377 and $725 respectively.

Good to know

Low seasonDecember
Cheapest flight$298
Best time to beat the crowds with an average 41% drop in price.
Most popular time to fly and prices are also 22% 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 $298 for a one-way ticket and $322 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 $382 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 $407 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 8397 reviews
7.8Comfort
7.8Entertainment
8.1Boarding
7.2Food
8.5Crew
Airline reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

6.0 GoodDouglas, Jun 2026
SLC - CLT
Read more Delta reviews

Average seat comfort, a drink and chips were provided, early boarding because we checked a carryon at the gate was nice. Ticket pricing shenanigans, including fees to pick a seat, check a bag, and get food onboard - evidence the industry is reinvigorating last century’s strategies- destroys the experience before one ever arrives at the airport. It’s difficult to recognize any value or sustain loyalty in the end-to-end process making air travel more drudgery than pleasure.

Gate agent was unhelpful for handicapped boarding. Flight attendant seemed untrained.

No service flight that took 5 hrs and a stop at an unscheduled airport. Crew and pilots did their jobs

Clean planes and not take my comfort class seat away.

Weather caused a long delay, but the efficiency and updates from the pilot were helpful. We were able to make our connection fortunately.

Planes were clean, no water or snacks on either flight.

Free & relatively fast Wi-Fi. Would've liked a wider drink selection.

I continue to be satisfied with Delta’s excellent service out of LGA. The digit id works well and gets me through security in no time. Whenever possible, I choose Delta.

Was revoked with Jet Blue due to delay from Kenya Air

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

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

There were no facilities in the middle of the aircraft and premium economy was not allowed to use the business class facilities, and had to share the only two toilets at the back with economy. The upgrade to Premium was definitely not worth it

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.

The economy seat was much less comfortable for an international flight in terms of recline and moving space when food tray is expanded. Per entertainment, it would be amazing if I could connect my Bluetooth headset or ear phones to the entertainment screen. Or provide in-flight wifi to connect directly from my own device.

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!

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

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

Information on your arrival and departure airports