$227 Find Cheap Flights from Duluth to Maryland - 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 Maryland departing on 8/19. 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 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

Wed, Sep 2 - Wed, Sep 9
United Airlines Logo
6:23 pm - 12:44 am
DLH
-
IAD
5h 21m
1 stop
United Airlines Logo
6:15 am - 10:40 am
IAD
-
DLH
5h 25m
1 stop
$318United Airlines
Wed, Sep 16 - Tue, Sep 22
Delta Logo
11:43 am - 6:04 pm
DLH
-
PHL
5h 21m
1 stop
Delta Logo
5:45 am - 11:03 am
PHL
-
DLH
6h 18m
1 stop
$318Delta
Fri, Oct 23 - Wed, Oct 28
Delta Logo
4:21 pm - 11:50 pm
DLH
-
PHL
6h 29m
1 stop
Delta Logo
5:45 am - 11:44 am
PHL
-
DLH
6h 59m
1 stop
$318Delta
Thu, Aug 20 - Fri, Sep 11
Delta Logo
4:11 pm - 11:56 pm
DLH
-
PHL
6h 45m
1 stop
Delta Logo
5:45 am - 11:03 am
PHL
-
DLH
6h 18m
1 stop
$318Delta
Wed, Nov 11 - Sun, Nov 15
Delta Logo
4:25 pm - 11:20 pm
DLH
-
IAD
5h 55m
1 stop
Delta Logo
7:30 am - 11:49 am
IAD
-
DLH
5h 19m
1 stop
$318Delta
Sat, Oct 3 - Sat, Oct 10
Delta Logo
4:11 pm - 11:23 pm
DLH
-
IAD
6h 12m
1 stop
Delta Logo
7:23 am - 11:44 am
IAD
-
DLH
5h 21m
1 stop
$318Delta
Thu, Aug 27 - Sat, Aug 29
Delta Logo
4:11 pm - 11:21 pm
DLH
-
IAD
6h 10m
1 stop
Delta Logo
6:00 am - 11:01 am
IAD
-
DLH
6h 01m
1 stop
$318Delta
Wed, Nov 25 - Wed, Dec 2
Delta Logo
5:04 am - 11:18 am
DLH
-
IAD
5h 14m
1 stop
Delta Logo
6:58 pm - 10:51 pm
IAD
-
DLH
4h 53m
1 stop
$318Delta
Tue, Nov 24 - Tue, Dec 1
Delta Logo
4:25 pm - 11:20 pm
DLH
-
IAD
5h 55m
1 stop
Delta Logo
6:58 pm - 10:51 pm
IAD
-
DLH
4h 53m
1 stop
$318Delta
Fri, Aug 28 - Mon, Aug 31
United Airlines Logo
7:45 am - 2:23 pm
DLH
-
DCA
5h 38m
1 stop
United Airlines Logo
6:10 pm - 11:22 pm
DCA
-
DLH
6h 12m
1 stop
$338United Airlines
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.

Which airlines provide the cheapest flights from Duluth to Maryland?

The cheapest round-trip price for the route for each airline clicked by KAYAK users in the last 5 days.

In the past 5 days, the cheapest round-trip tickets from Duluth to Maryland were found on Delta ($318) and United Airlines ($527).

Find deals

Good to know

Cheapest flight

$227
Flight from Duluth to Baltimore

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.

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.
7.4
United AirlinesOverall score based on 10052 reviews
7.1Entertainment
7.3Comfort
6.6Food
8.1Crew
7.7Boarding
Airline reviews

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

8.0 ExcellentFlavius, Jul 2026
LAX - BWI
Read more United Airlines reviews

Baggage claim signs were not updated with my flight information, so I had to guess. The app wasn't updated either.

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

Everything was great. Only thing that could’ve made it better was buy on board options for hot food, but the snacks were decent. The flight attendants were great. I had no complaints. I was able to make it to my destination safely

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.

David went above and beyond to make our flight the best that it could be

The crew and flight was amazing. I haven't flown United in years but plan to switch to you being my main airline

Wouldn’t let me check in said couldn’t find a ticket had to wait very long Time

Seat cushions were worn down and it hurts as I seated under 5 hours of the plane ride.

I wish I had another choice. Domestic flight in the USA is atrocious.

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

Information on your arrival and departure airports

Duluth (DLH)