DTW - DLH

$370 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 7/24. 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

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 20% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flights Deals
Useful Info
Flights 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

Thu, Jul 24 - Mon, Jul 28
United Airlines Logo
6:00 am - 10:51 amDTW-DLH
5h 51m1 stop
United Airlines Logo
6:13 pm - 11:57 pmDLH-DTW
4h 44m1 stop
$370United Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
United Airlines Logo
6:00 am - 10:45 amDTW-DLH
5h 45m1 stop
United Airlines Logo
9:45 am - 1:14 pmDLH-DTW
26h 29m1 stop
$409United Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
5:55 pm - 10:13 pmDTW-DLH
5h 18m1 stop
United Airlines Logo
8:00 am - 3:33 pmDLH-DTW
6h 33m1 stop
$418United Airlines
Find Deal
Tue, Aug 26 - Fri, Aug 29
United Airlines Logo
6:00 am - 2:35 pmDTW-DLH
9h 35m2 stops
United Airlines Logo
11:20 am - 1:14 pmDLH-DTW
24h 54m1 stop
$444United Airlines
Find Deal
Wed, Aug 6 - Sun, Aug 10
Delta Logo
7:00 am - 10:23 amDTW-DLH
4h 23m1 stop
Delta Logo
5:15 am - 11:35 amDLH-DTW
5h 20m1 stop
$447Delta
Find Deal
Mon, Jul 7 - Wed, Jul 9
United Airlines Logo
7:14 am - 10:51 amDTW-DLH
4h 37m1 stop
United Airlines Logo
8:00 am - 1:14 pmDLH-DTW
4h 14m1 stop
$466United Airlines
Find Deal
Thu, Jul 24 - Mon, Jul 28
United Airlines Logo
6:00 am - 10:51 amDTW-DLH
5h 51m1 stop
United Airlines Logo
6:13 pm - 11:59 pmDLH-DTW
28h 46m2 stops
$494United Airlines
Find Deal
Wed, Jun 25 - Sun, Jun 29
United Airlines Logo
9:24 am - 2:29 pmDTW-DLH
6h 05m1 stop
United Airlines Logo
6:13 pm - 11:57 pmDLH-DTW
4h 44m1 stop
$517United Airlines
Find Deal
Fri, Oct 10 - Sun, Oct 12
United Airlines Logo
2:45 pm - 10:43 amDTW-DLH
20h 58m2 stops
United Airlines Logo
8:00 am - 1:12 pmDLH-DTW
4h 12m1 stop
$562United Airlines
Find Deal
Sun, Jun 22 - Tue, Jun 24
Delta Logo
7:00 am - 10:16 amDTW-DLH
4h 16m1 stop
Delta Logo
2:51 pm - 10:28 pmDLH-DTW
6h 37m1 stop
$685Delta
Find Deal
Useful Info

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.

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.

Find deals

Good to know

Low seasonApril
High seasonFebruary
Cheapest flight$370
Best time to beat the crowds with an average 43% drop in price.
Most popular time to fly and prices are also 28% lower on average.
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 $370 for a round-trip ticket.

  • 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 SkyTeam being the most commonly used for this route.

  • 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.

Top airline 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.
8.0
DeltaOverall score based on 7950 reviews
8.2Boarding
7.9Comfort
7.3Food
7.9Entertainment
8.5Crew
Airline reviews

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

10.0 ExcellentTim, Jun 2025SFO - MSP
Read more Delta reviews

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

Crew was friendly Love the entertainment in the seat head rest.

Delta is a premier airline so my expectations are most always met.

Rode in a smaller plane and short trip meant no snacks, no free wifi or tv. It was only 30min flight so honestly wasn’t a big deal to lack these items.

Kind staff. Snacks are small but that’s the new normal.

Everything was good except when we're on a 6 hour flight at dinner time and all they offer as part of the fare are little bags of junk food, it's disappointing. Bring back food service without an added price.

Left on time and arrived early this extending our 31 minute transfer. Bags made it also!

All fine save for the abominable catering. Really gone downhill. We found it all inedible.

I appreciated friendly service from check-in, to boarding, to in-flight amenities! Attendants were accommodating and helpful. Thank you! Elaine

I actually received a notification from kayak on email but not one by text from Delta when my departure gait changed and I almost missed my flight

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

Information on your arrival and departure airports

Detroit (DTW)
Duluth (DLH)

Not what you’re looking for? Find thousands of other hotels, flights, car rentals and package deals with KAYAK.