$248 Find Cheap Flights from Duluth to Maryland

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 Maryland departing on 11/21. 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 Maryland

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Duluth to Maryland, 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 Maryland, as well as popular online travel agencies
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Flight Deals

Book Cheap Duluth to Maryland 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 Maryland 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 Maryland

Fri, Nov 21 - Wed, Dec 3
Delta Logo
4:18 pm - 11:49 pmDLH-BWI
6h 31m1 stop
Delta Logo
6:56 pm - 11:59 pmBWI-DLH
6h 03m1 stop
$248Delta
Find Deal
Tue, Dec 23 - Mon, Dec 29
United Airlines Logo
3:03 pm - 10:50 pmDLH-DCA
6h 47m1 stop
United Airlines Logo
7:00 pm - 10:55 pmDCA-DLH
4h 55m1 stop
$248United Airlines
Find Deal
Fri, Nov 21 - Wed, Dec 3
Delta Logo
4:18 pm - 11:31 pmDLH-DCA
6h 13m1 stop
Delta Logo
3:06 pm - 11:59 pmDCA-DLH
9h 53m2 stops
$254Delta
Find Deal
Thu, Nov 20 - Wed, Dec 3
Delta Logo
5:10 am - 11:12 amDLH-DCA
5h 02m1 stop
Delta Logo
6:29 am - 11:20 amDCA-DLH
5h 51m1 stop
$273Delta
Find Deal
Thu, Nov 20 - Wed, Dec 3
Delta Logo
4:18 pm - 11:49 pmDLH-BWI
6h 31m1 stop
Delta Logo
6:56 pm - 11:59 pmBWI-DLH
6h 03m1 stop
$273Delta
Find Deal
Thu, Nov 20 - Wed, Dec 3
Delta Logo
4:18 pm - 11:52 pmDLH-IAD
6h 34m1 stop
Delta Logo
6:56 pm - 11:59 pmIAD-DLH
6h 03m1 stop
$273Delta
Find Deal
Thu, Nov 20 - Wed, Dec 3
Delta Logo
4:18 pm - 10:08 pmDLH-DCA
4h 50m1 stop
Delta Logo
1:42 pm - 11:59 pmDCA-DLH
11h 17m2 stops
$279Delta
Find Deal
Thu, Nov 20 - Wed, Dec 3
Delta Logo
4:18 pm - 12:26 amDLH-BWI
7h 08m2 stops
Delta Logo
6:00 am - 11:20 amBWI-DLH
6h 20m1 stop
$279Delta
Find Deal
Thu, Nov 20 - Wed, Dec 3
Delta Logo
4:18 pm - 12:16 amDLH-IAD
6h 58m2 stops
Delta Logo
6:56 pm - 11:59 pmIAD-DLH
6h 03m1 stop
$279Delta
Find Deal
Tue, Dec 23 - Mon, Dec 29
United Airlines Logo
3:03 pm - 10:50 pmDLH-DCA
6h 47m1 stop
United Airlines Logo
6:00 pm - 10:55 pmDCA-DLH
5h 55m1 stop
$318United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Duluth to Maryland flights

Get data-powered insights and trends into flights from Duluth to Maryland 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 Maryland?

The average price of all round-trip flights from Duluth to Maryland clicked on KAYAK for each day over the last 12 months.

When flying from Duluth to Maryland, you should consider leaving on a Wednesday and avoid Thursdays if you are looking for the best rates. For your return to Duluth, you’ll find the best rates on Tuesdays and the most expensive ones on Saturdays.

Good to know

Low seasonMarch
Cheapest flight$248
Best time to beat the crowds with an average 30% drop in price.
Most popular time to fly with an average 29% increase in price.
Flight from Duluth to Reagan Washington National Airport

FAQs - booking Maryland flights

  • How does KAYAK find such low prices on flights from Duluth to Maryland?

    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 Maryland.

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

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

    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 Maryland 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 Maryland?

    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 Maryland up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to Maryland?

    The cheapest time of day to fly to Maryland is generally in the evening, when round-trip flights cost $318 on average. Morning departures are around 24% more expensive than evening flights, on average. The most expensive time of day to fly to Maryland is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $485.

Reviews of the top airline flying from Duluth to Maryland

 
See real verified KAYAK customer reviews for airlines flying from Duluth to Maryland. 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 Maryland? 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 7997 reviews
8.2Boarding
7.9Comfort
7.3Food
8.5Crew
7.9Entertainment
Airline reviews

I truly love flying with Delta. They have always treated me with the upmost respect

10.0 ExcellentMAYRA, Nov 2025JFK - MIA
Read more Delta reviews

I truly love flying with Delta. They have always treated me with the upmost respect

Our flight attendant in FIRST CLASS was one of the worst I’ve ever had. She was not at all pleasant, nor particularly good at her service.

Everything went well and was good. Nothing exceptional, but no complaints either. Cheap seats are pretty comfortable.

Staff were friendly and happy. Delta could make sure passengers that don't have the app know of changes. Without Kayak I would not have known about the change of gate or the delay. Kayak was faster to notify me.

They ended up paying for the bag twice, but the counter wouldn't take my baggage receipt. Left it to me to resolve. Not sure how to resolve the issue.

The customer service before board was very rude and when I expressed my concerns about making the connecting flight she laughed and told me I bought the wrong ticket. I explained once it showed the flight was delayed it no longer let me change seats or anything. I was trying to upgrade to make sure I would get to the next gate on time.

Non stop on long haul is the way to go. Great experience

The flight used a B767 with a very old interior from before 2014. The entertainment system did not work at all during the flight despite attempts to reset the system. It was like they flew this route just to be competitive.

They changed planes and the new plane couldn’t carry enough fuel to fly across the country so we had to stop in Kansas City to refuel. Flight was delayed .

Flight was too crowded and seats are too small, especially since passengrs are getting larger. Having a middle seat is ALWAYS tough! Woman on my left was large & kept creeping in to my space. Flight personnel were great! Have more savory rather than sweet snacks please.

Everything you need to know for your flight from Duluth to Maryland

Information on your arrival and departure airports

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