DTW - DLH

$238 Find Cheap Flights from Detroit to Duluth

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Detroit to Duluth departing on 1/24. 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 Duluth

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Detroit to Duluth, 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 Detroit to Duluth, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$238
Typical prices: $297-$380
Delta
Sat 1/24Wed 1/28
DTW - DLH • 1 stop
Cheapest one-way
$392
United Airlines
Tue 12/30
DTW - DLH • 1 stop
When to travel
April
Cheapest • 33% price drop
September
Most popular
Good to know
Good to know
+1
+1
Good to know
Good to know
+1
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KAYAK searches 100s of sites at once to find you the best travel deals.
We hope you love your trip to Duluth!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Detroit to Duluth (DTW-DLH)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Detroit to Duluth 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 Detroit to Duluth

Sat, Jan 24 - Wed, Jan 28
Delta Logo
7:00 am - 11:16 amDTW-DLH
5h 16m1 stop
Delta Logo
11:56 am - 6:36 pmDLH-DTW
5h 40m1 stop
$238Delta
Find Deal
Sat, Jan 24 - Wed, Jan 28
Delta Logo
7:00 am - 11:16 amDTW-DLH
5h 16m1 stop
Delta Logo
4:24 pm - 11:53 amDLH-DTW
18h 29m2 stops
$302Delta
Find Deal
Sat, Jan 24 - Tue, Jan 27
Delta Logo
7:00 am - 11:16 amDTW-DLH
5h 16m1 stop
Delta Logo
11:56 am - 8:14 amDLH-DTW
19h 18m2 stops
$327Delta
Find Deal
Sat, Jan 24 - Wed, Jan 28
Delta Logo
7:00 am - 11:52 pmDTW-DLH
17h 52m2 stops
Delta Logo
4:24 pm - 11:53 amDLH-DTW
18h 29m2 stops
$420Delta
Find Deal
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
5:50 pm - 9:59 pmDTW-DLH
5h 09m1 stop
United Airlines Logo
7:40 am - 1:21 pmDLH-DTW
4h 41m1 stop
$427United Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
11:32 am - 9:59 pmDTW-DLH
11h 27m2 stops
United Airlines Logo
7:40 am - 1:21 pmDLH-DTW
4h 41m1 stop
$433United Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
Delta Logo
7:00 am - 11:52 pmDTW-DLH
17h 52m2 stops
Delta Logo
11:56 am - 8:14 amDLH-DTW
19h 18m2 stops
$445Delta
Find Deal
Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
5:50 pm - 9:59 pmDTW-DLH
5h 09m1 stop
United Airlines Logo
3:05 pm - 10:10 amDLH-DTW
18h 05m1 stop
$459United Airlines
Find Deal
Mon, Jan 12 - Fri, Jan 16
United Airlines Logo
2:40 pm - 9:59 pmDTW-DLH
8h 19m2 stops
United Airlines Logo
3:05 pm - 10:10 amDLH-DTW
18h 05m1 stop
$464United Airlines
Find Deal
Sat, Jan 24 - Tue, Jan 27
United Airlines Logo
11:32 am - 9:59 pmDTW-DLH
11h 27m2 stops
United Airlines Logo
7:40 am - 5:52 pmDLH-DTW
9h 12m2 stops
$478United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Detroit to Duluth flights

Get data-powered insights and trends into flights from Detroit to Duluth to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Detroit Metropolitan Wayne County Airport to Duluth?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Detroit Metropolitan Wayne County Airport to Duluth departing in January.

What’s the cheapest day of the week to fly from Detroit to Duluth?

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

If you are looking for a flight deal from Detroit to Duluth, look for departures on Fridays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Duluth, Thursday is the cheapest day to fly and Wednesday is the most expensive.

What is the cheapest month to fly from Detroit Metropolitan Wayne County Airport to Duluth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Detroit Metropolitan Wayne County Airport to Duluth, 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 Detroit Metropolitan Wayne County Airport to Duluth is April, where tickets cost $244 (return) on average. On the other hand, the most expensive months are June and September, where the average cost of round-trip tickets is $428 and $422 respectively.

Good to know

Low seasonMay
Cheapest flight$238
Best time to beat the crowds but there is an average 10% increase in price.
Most popular time to fly with an average 15% increase in price.
Flight from Detroit to Duluth

When to book flights from Detroit to Duluth

Are your dates flexible? Find out the best times to travel from Detroit to Duluth 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 Detroit to Duluth flights

  • What is the cheapest flight from Detroit Metropolitan Wayne County Airport to Duluth?

    In the last 3 days, the lowest price for a flight from Detroit Metropolitan Wayne County Airport to Duluth was $392 for a one-way ticket and $238 for a round-trip.

  • Do I need a passport to fly between Detroit and Duluth?

    No

  • Which airports will I be using when flying from Detroit to Duluth?

    When flying out of Detroit you will be using Detroit Metropolitan Wayne County. You will be landing at Duluth, also known as Duluth Intl.

  • Which aircraft models fly most regularly from Detroit to Duluth?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Detroit to Duluth?

    Star Alliance, and SkyTeam are the airline alliances operating flights between Detroit and Duluth, with Star Alliance being the most commonly used for this route.

  • Which is the best airline for flights from Detroit to Duluth, Delta or United Airlines?

    The two airlines most popular with KAYAK users for flights from Detroit to Duluth are Delta and United Airlines. With an average price for the route of $413 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 $402 and an overall rating of 7.4.

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

    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 Detroit to Duluth.

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

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

    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 Duluth with an airline and back to Detroit with another airline. Booking your flights between Detroit and DLH 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 Detroit to Duluth?

    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 Duluth from Detroit 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 Detroit to Duluth

 
See real verified KAYAK customer reviews for airlines flying from Detroit to Duluth. 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 Detroit to Duluth? 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 8011 reviews
7.9Comfort
8.1Boarding
8.5Crew
7.3Food
7.9Entertainment
Airline reviews

Good seats in Main cabin, excellent service and excellent landing

10.0 ExcellentAnonymous, Dec 2025SEA - MSP
Read more Delta reviews

Good seats in Main cabin, excellent service and excellent landing

Our flight from SFO to MSP was right on time on 11/15/2025. No delays. As we approached MSP at about 8 pm, we circled in the air until 8:40 pm so I don't call that efficient for MSP. I think the captain should announce the delay and why. (as if we all don't know that we are just circling around the area, slowing down, speeding up, slowing down.) Thank you. Marilyn Fischer

On time flight. Seat comfort could be better in the Comfort section.

The airport was reasonably clean. The boarding process reasonably efficient. The cabin crew was efficient, polite but not that friendly. The food quality was unremarkable and the choices were awful . There was either a so so chicken dish or a “ vegetarian “ option which was really cheap carbohydrates drowned in cheese. Signing onto i flight wifi was not straightforward. Overall it was a very average experience

The staff and the boarding procedure were all amazing . The one flight was not equipped with WIFI which now adays seems odd. All in all the experience was good

Mechanic delay in addition to a 2 hour change in takeoff time was frustrating.

Delayed and took off even later than the scheduled delay time

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

Great. Very smooth. Plenty of information. However, wish they would give out a menu in advance of making a dinner choice like other international airlines. The flight attendant says chicken or pasta and there are details about ingredients or spices requiring the passenger to ask which requires the flight attendant to answer many times. So easy to solve this problem. P

Excellent flight, the planes were newer, they did a nice job with boarding, great service overall.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

After a delay at the gate, C3, at Ohare on Sunday, I left my Blk ski coat on the bench at the gate, lost! Please review my lob claim, thx.

Very bad! They kept delaying my flight and wouldn’t do anything about it

They brought an empty plane to the gate. Then a flight delay was announced for maintenance and waiting on a part. I was then put on a flight to San Francisco instead with a connecting flight to my final destination. Arrived at my final destination 2 hours late.

The only downside was my cell phone charger wouldn’t work in the charging port but everyone else’s would work in them all. My cell phone cable works fine in my hotel room in Frankfurt.

Flight team stood out for perzonal attention, kindness at bright cheery attitudes at 8am. Very helpful.

Ot was overall fine. Left on time and had basic snacks. Weather was finicky but that’s not the airlines fault.

Very thoughtful flight attendant offered me water immediately since I had run to make my connection.

Door to door, the crew and staff were amazing. It was a stressful travel day with delays, but they were focused on customers and doing what they could to get us to our destinations.

Even though we were delayed, we were able to make our connection

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

Information on your arrival and departure airports