$303 Find Cheap Flights from Duluth to Maryland - Compare and Save

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1 adult, Economy, 0 bags

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Cheap Flights from Duluth to Maryland

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
Sort by: Cheapest
Philadelphia
Philadelphia
4h 32m2 stops
from $338per person
Washington, D.C.
Washington, D.C.
4h 55m2 stops
from $363per person
Baltimore
Baltimore
4h 42m3 stops
from $418per person
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Book Cheap Duluth to Maryland Plane Tickets

 
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Duluth to Maryland

Fri, Mar 5 - Mon, Mar 8
Delta Logo
12:00 pm - 6:15 pmDLH  Duluth Intl-PHL Philadelphia
5h 15m1 stop Minneapolis St Paul
Delta Logo
11:45 am - 3:44 pmPHL  Philadelphia-DLH Duluth Intl
4h 59m1 stop Minneapolis St Paul
$338Delta
Wed, Sep 30 - Tue, Oct 6
United Airlines Logo
6:00 am - 12:25 pmDLH  Duluth Intl-PHL Philadelphia
5h 25m1 stop Chicago O'Hare Intl
United Airlines Logo
6:10 am - 10:42 amPHL  Philadelphia-DLH Duluth Intl
5h 32m1 stop Chicago O'Hare Intl
$363United Airlines
Thu, Oct 1 - Fri, Oct 23
United Airlines Logo
6:00 am - 12:08 pmDLH  Duluth Intl-DCA Washington, D.C. Reagan-National
5h 08m1 stop Chicago O'Hare Intl
United Airlines Logo
7:29 pm - 11:22 pmDCA  Washington, D.C. Reagan-National-DLH Duluth Intl
4h 53m1 stop Chicago O'Hare Intl
$363United Airlines
Thu, Oct 1 - Tue, Oct 6
Delta Logo
4:11 pm - 11:56 pmDLH  Duluth Intl-PHL Philadelphia
6h 45m1 stop Minneapolis St Paul
Delta Logo
5:45 am - 11:44 amPHL  Philadelphia-DLH Duluth Intl
6h 59m1 stop Minneapolis St Paul
$363Delta
Wed, Sep 30 - Wed, Oct 7
Delta Logo
11:43 am - 6:04 pmDLH  Duluth Intl-PHL Philadelphia
5h 21m1 stop Minneapolis St Paul
Delta Logo
5:45 am - 11:44 amPHL  Philadelphia-DLH Duluth Intl
6h 59m1 stop Minneapolis St Paul
$363Delta
Thu, Oct 1 - Wed, Oct 7
Delta Logo
4:11 pm - 11:56 pmDLH  Duluth Intl-PHL Philadelphia
6h 45m1 stop Minneapolis St Paul
Delta Logo
5:45 am - 11:44 amPHL  Philadelphia-DLH Duluth Intl
6h 59m1 stop Minneapolis St Paul
$363Delta
Wed, Sep 30 - Tue, Oct 6
Delta Logo
11:43 am - 6:04 pmDLH  Duluth Intl-PHL Philadelphia
5h 21m1 stop Minneapolis St Paul
Delta Logo
5:45 am - 11:44 amPHL  Philadelphia-DLH Duluth Intl
6h 59m1 stop Minneapolis St Paul
$363Delta
Thu, Oct 1 - Sun, Oct 4
Delta Logo
4:11 pm - 11:56 pmDLH  Duluth Intl-PHL Philadelphia
6h 45m1 stop Minneapolis St Paul
Delta Logo
11:39 am - 3:29 pmPHL  Philadelphia-DLH Duluth Intl
4h 50m1 stop Minneapolis St Paul
$363Delta
Wed, Sep 30 - Mon, Oct 5
Delta Logo
11:43 am - 6:04 pmDLH  Duluth Intl-PHL Philadelphia
5h 21m1 stop Minneapolis St Paul
Delta Logo
5:45 am - 11:03 amPHL  Philadelphia-DLH Duluth Intl
6h 18m1 stop Minneapolis St Paul
$363Delta
Fri, Oct 2 - Mon, Oct 5
Delta Logo
11:43 am - 6:04 pmDLH  Duluth Intl-PHL Philadelphia
5h 21m1 stop Minneapolis St Paul
Delta Logo
5:45 am - 11:03 amPHL  Philadelphia-DLH Duluth Intl
6h 18m1 stop Minneapolis St Paul
$363Delta
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?

In the past 5 days, the cheapest round-trip tickets from Duluth to Maryland were found on Delta ($338) and United Airlines ($363).

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Good to know

Cheapest flight

$303
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

 
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 10214 reviews
7.3Comfort
8.1Crew
7.1Entertainment
6.7Food
7.7Boarding
Airline reviews

Food was not Good Nuts came very wet & not tasting Good Main course I asked for Steak they got me Chicken because they don’t have more !!!!

2.0 MediocreRafik, Aug 2026
Read more United Airlines reviews

Food was not Good Nuts came very wet & not tasting Good Main course I asked for Steak they got me Chicken because they don’t have more !!!!

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

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.

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