DLH

$147 Find Cheap Flights to Duluth - 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 to Duluth departing on 9/12. 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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Everything you should know

Cheapest round-trip
$239
Typical prices: $328-$402
United Airlines
Cmt 8/15Paz 8/23
ORD - DLH • Non-stop
Cheapest one-way
$147
Typical prices: $238-$353
Delta
Cmt 9/12
DEN - DLH • 1 stop
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Most flights • 28 per week
Best reviews • 7.8 score
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Cheapest • 61% price drop
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Flight Deals

Cheap Flights to Duluth

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

Cmt, Ağu 15 - Paz, Ağu 23
United Airlines Logo
9:30 pm - 11:22 pm
ORD
-
DLH
1h 52mnonstop
United Airlines Logo
6:23 pm - 8:19 pm
DLH
-
ORD
1h 56mnonstop
$239United Airlines
Cum, Tem 24 - Çar, Tem 29
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
6:25 pm - 8:22 pm
DLH
-
ORD
1h 57mnonstop
$252United Airlines
Cmt, Tem 25 - Çar, Tem 29
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
6:25 pm - 8:22 pm
DLH
-
ORD
1h 57mnonstop
$254United Airlines
Çar, Eki 7 - Paz, Eki 11
Delta Logo
6:30 am - 11:40 am
ORD
-
DLH
5h 10m
1 stop
Delta Logo
5:14 am - 9:03 am
DLH
-
ORD
3h 49m
1 stop
$258Delta
Per, Tem 30 - Çar, Ağu 5
Delta Logo
2:07 pm - 10:49 pm
ORD
-
DLH
8h 42m
2 stops
Delta Logo
4:11 pm - 9:47 pm
DLH
-
ORD
5h 36m
1 stop
$264Delta
Cum, Tem 24 - Paz, Tem 26
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
7:03 am - 9:00 am
DLH
-
ORD
1h 57mnonstop
$269United Airlines
Sal, Ağu 4 - Sal, Ağu 11
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
6:23 pm - 8:19 pm
DLH
-
ORD
1h 56mnonstop
$270United Airlines
Cmt, Tem 25 - Cmt, Ağu 1
Delta Logo
6:25 pm - 10:49 pm
ORD
-
DLH
4h 24m
1 stop
Delta Logo
5:00 am - 8:35 am
DLH
-
ORD
3h 35m
1 stop
$273Delta
Sal, Tem 28 - Sal, Ağu 4
Delta Logo
8:27 am - 3:42 pm
ORD
-
DLH
7h 15m
1 stop
Delta Logo
5:15 am - 8:30 am
DLH
-
ORD
3h 15m
1 stop
$276Delta
Çar, Tem 29 - Çar, Ağu 5
United Airlines Logo
9:30 pm - 11:23 pm
ORD
-
DLH
1h 53mnonstop
United Airlines Logo
6:25 pm - 8:22 pm
DLH
-
ORD
1h 57mnonstop
$278United Airlines
Booking Insights

KAYAK's insights & trends for flights to Duluth

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

What is the cheapest flight to Duluth?

These are the best round-trip prices found by users searching on KAYAK in the last 5 days.

In the last 5 days, the cheapest flight deal to Duluth was found on the route from Denver, at $239 return. The most popular connection is from Boston to Duluth and KAYAK users have found round-trip deals for as low as $308 in the last 5 days.

What is the cheapest day to fly to Duluth?

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

Based on KAYAK data, the cheapest day to fly to Duluth is Saturday where round-trip tickets can be as cheap as $321. On the other hand, the most expensive day to fly is Tuesday, where round-trip prices are $531 on average.

What is the cheapest month to fly to Duluth?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights 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 to Duluth is August, where tickets cost $58 on average for return flights. On the other hand, the most expensive months are May and February, where the average cost of tickets from the United States is $222 and $211 respectively. For one-way flights, the best month to travel is December with an average price of $68.

What is a good deal for flights to Duluth?

If you’re looking for cheap airfare to Duluth, 25% of our users found tickets to Duluth for the following prices or less: From Chicago O'Hare Intl Airport $474 round-trip.

Expert advice

Expert advice for your flight to Duluth

 
AI-powered summary based on content written by travel experts. AI can make mistakes.
KAYAK teamed up with top travel experts to share the best tips for your journey.
Our travel experts
Stefanie Waldek

Stefanie Waldek

Expert on Delta and United Airlines

Stefanie Waldek is a freelance space, travel, and design writer based in Saratoga Springs, NY. Her words have appeared in Space.com, Travel + Leisure, Condé Nast Traveler, Architectural Digest, and House Beautiful, among other publications. An expert in aviation and expedition cruising, Stefanie is frequently up in the air or on the sea, likely en route to Antarctica or the Arctic.

Daniel Scheffler

Daniel Scheffler

Expert on Sun Country Air

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Good to know - Book Cheap Duluth Plane Tickets

Low seasonJanuary
Cheapest flight$147
Best time to beat the crowds with an average 10% drop in price.
Most popular time to fly with an average 20% increase in price.
Flight from Denver to Duluth

When to book flights to Duluth

Are your dates flexible? Find out the best times to travel 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. The information is for flights to Duluth based on your location. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs - booking Duluth flights

  • Are there any public transportation options that will take me from the airport to the center of Duluth?

    The local bus route Number 8 has service from the airport to downtown Duluth. The trip time is around 30min and you can expect a fare of about $2 to ride the bus.

  • Is it possible to get a taxi at this airport and if so, what is the approximate cost to get to downtown Duluth?

    There are three different taxi companies that offer service at this airport. There will generally be taxis available after flights but it is always advised that you contact taxi companies before your trip to make sure they are available when you arrive. You can expect a trip time of around 13min from the airport to downtown Duluth and a fare of around $20.

  • Are there any rideshare companies that have an operation at this airport?

    Both of the major rideshare companies the most travelers are familiar with do operate at this airport. The location for pickup for rides from these rideshare companies is in the parking lot that has a location just to the west of the terminal building.

  • Is it possible to rent a car at this airport and if so, where will I find the customer service counters for these rental companies?

    There are five different major rental car companies that all have an operation at this airport. It is important to note that all the rental car companies here operate based on flight schedules and thus do not operate 24 hours per day. You will find the customer service counters for all these rental car companies in the arrivals area near the baggage claim. The cars for rent have a location in the parking lot adjacent to the terminal buildings.

  • What is the cheapest flight to Duluth?

    In the last 5 days, the cheapest flight deal to Duluth was found on the route from Denver, at $239 return. The most popular connection is from Boston to Duluth and KAYAK users have found round-trip deals for as low as $308 in the last 5 days.

  • How far is Duluth Intl Airport from central Duluth?

    The city center of Duluth is 6 miles from Duluth Intl Airport.

  • What is the name of Duluth’s airport?

    All flights to Duluth land at Duluth Intl Airport. The airport code is DLH,and it can also be referred to as Duluth Intl.

  • How much is a flight to Duluth?

    On average, a flight to Duluth costs $442. The cheapest price found on KAYAK in the last 2 weeks cost $230 and departed from Chicago O'Hare Intl Airport.

  • How does KAYAK find such low prices on flights 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 to Duluth.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Duluth is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights 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 with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight 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 up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Duluth

  • Looking for cheap airfare to Duluth? 25% of our users found round-trip tickets to Duluth for the following prices or less: From Chicago O'Hare Intl $363
  • Enter your preferred departure airport and travel dates into the search form above to unlock the latest Duluth flight deals.
  • If you are traveling for business reasons or simply needing to get some work done while on your trip, you might want to take advantage of the business center at the Duluth International Airport (DLH). They have all the necessary amenities for the professional traveler that you can use along with privacy, coffee and a quiet environment. There is a fee to use this service.
  • If someone is going to pick you up at the airport let them know that they can park in any of the lots of the airport for free for up to 15min so that they can come to meet you after your flight.
  • If you are a traveler that tends to get nervous when traveling you will love the Captain's Canine Crew that roams the halls of the terminal building to take nervous traveler's minds off of the stress of their journey.
  • Accessibility for people who use wheelchairs or other mobility aids is standard throughout the airport and this includes amenities such as accessible parking and specific lines for those with accessibility issues to get through security checks at the airport.
  • If you have arrived at the airport after a long flight and are in need of something to eat or drink the airport offers a restaurant that has a full menu of items for breakfast, lunch, and dinner as well as a number of classic and signature beverages.

Reviews of the top 3 airlines flying to Duluth

 
See real verified KAYAK customer reviews for airlines flying to Duluth. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline from the United States to Duluth. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with 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.
7.8
DeltaOverall score based on 8453 reviews
8.1Boarding
7.8Entertainment
7.2Food
7.8Comfort
8.5Crew
Airline reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

10.0 ExcellentBenjamin, May 2026
CLT - MSP
Read more Delta reviews

Enjoyed it very much. Especially liked the free WiFi that Delta offers.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

It was a pleasant surprise to have complimentary Wi-Fi on the flight

I am writing to express my dissatisfaction with the poor service and unprofessional staff we encountered when traveling with an infant. Our flight was delayed, and the gate staff failed to manage the boarding process appropriately. Due to incorrect, unavailable, or missing 'pink tag' stroller and car seat check-in procedures at the gate, we were forced to board last. Furthermore, the gate staff was rude and dismissive, causing significant distress to our infant. To make matters worse, one of our checked items—an infant sleeper/lounger—was returned to us broken. Given the unsafe handling of essential equipment and unprofessional treatment, I expect a prompt resolution regarding compensation for the damaged items.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

An awesome flight crew. FC seat cushion just doesn’t cut it for a 3+ hour flight.

The staff was frielndly. The plane was terrible, it was too small and should be decommissioned. There were no back seat screens at all. The only beverages we had a choice from was coffee, tea or water. The only bathroom in the back was behind the flight attendant's jump seat and wasn't working. And I literally felt like I was sitting on top of the guy next to me. It was terribly hot in the plane and we had to sit on the tarmac in Chicago for 1/2 hour due to congestion in Mpls. Wouldn't they have know that before they even boarded us so that we could have sat in comfort in the terminal?

was sitting in the jet bridge for 10 minutes in -20 degree weather waiting for my bag

Probably not the fault of Delta but there was delay after delay after delay and I ended up getting home 4 hours later then I should have at 1:30 in the morning

The gate attendants and the crew were terrible. Because of high winds, they needed to carry more fuel, so they had to get volunteers to take the next flight at 6 am the next day. They did a terrible job of it - our flight ended up taking off just under 3 hours of the scheduled time. I hope to never fly Delta again.

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

Having a long layover, I was very appreciative of the ability to stand by for an earlier flight. Other airlines like Delta have refused this to me in the past, just to be mean (because my ticket class wasn't high enough). United went out of their way to help me get to my destination early, which I really appreciated given that it was the third leg of a 24+ hour journey for me.

Survey sent before we actually left. Delay after delay. Now a crew problem.

Not really their fault, but a 4.5 hour delay is pretty brutal

we were delayed going into and out of Newark Airport by 3-4 hours each way. Excuses/reasons given were misleading. Weather was cited at first when there was NO weather issue. Turns out Newark had a shortage of staff and runway construction. United knew this and should have NOT scheduled flights when they know we would be delayed so long. I will avoid United and EWR airport at all cost going forward. Delta never looked so good.

Late out of the gate, late to takeoff. No screens on plane. Uncomfortable window seat.

Crew did their best but the plane configuration is too tight if you're bigger than an average sardine. Controls for the entertainment system didn't all work. The aircraft hadn't been cleaned in awhile.

The crew was doing their best on an old plane needing updating. Chairs that creaked and wouldn’t stay in position. My tray table was unusable as was on-board entertainment due the audio needing usb earphones (that were not provided). Prior to boarding in Toronto and despite being scheduled for a wheelchair and assistance, we were dropped off by clubcar without a wheelchair which I found myself by a gate. Due to no boarding gate assigned at that time we waited and when it was, it subsequently was moved from 64 to 95. No help could be found so I pushed my husband’s chair to that furthest gate in the airport at the highest speed possible for a 73 year old. And by that I mean I ran. It was a very stressful experience.

Going through customs and having a connecting flight is impossible in Chicago.

The only problem I had with this being my first flight was primarily on me having a large luggage and with the flight delay, having our layover be cut short. I had to go straight to the gate and may have almost missed it. Thankfully the digital boarding pass was easily accessible to be able to board.

Boarding and crew were great, but seats are terribly uncomfortable. No food or entertainment options.

Booked through Kayak for $236. They canceled the flight unknown to me; retaining $100 for canceling it. Found out when I went to check in. Rebooked the same flight for $400. Incredibly disappointed. The Sun Country part was as to be expected. Crowded, no food, no arm room but got me where I wanted to go.

Sat between 2 big men. I was uncomfortable. Flight was delayed twice. About 2 hours altogether.

It was a good experience. I do wish the seats were roomier. Also, I did not like being charged for my carry on bag

The Flight was fine, the staff treated me well, the flight got delayed over 5 1/2 hours for maintenance issues....but it worked out OK,, they were very apologetic about it, and it is better to not fly if there is any issue than endanger peoples lives, so in reality that was a good thing, It did cost me extra for parking because I went beyond the time I had purchased for parking at MSP. But all in all, Good flight

I did not take this flight because the reservation made by Kayak was wrong! Kayak owes me a trip from Minneapolis to Duluth.

When I got to the airport in Seattle, they told me the flight "did not exist". Kayak reserved me a seat on a flight that did not exist. This is inexcusable. I was able to change my reservation to a flight that actually did exist, but the flight was later and then I didn't make it in time for the next leg of my trip from Minneapolis to Duluth. Kayak owes me a trip from Minneapolis to Duluth, and a big apology for messing up my reservation.

The plane was freezing cold. Asked for a blanket and there were none. Was told twice that the pilots would warm the plane and it never happened Worst experience flying ever

Multiple delays because they screwed up on the crew schedule and had to wait for over an hour for more people to come.

The assistance with the wheel chairs was fabulous. All the people were so very friendly and helpful. I want to thank them all.

Traveling to a place near Duluth?

Book flights to Duluth if you plan to visit one of these locations
Two Harbors
Superior

Everything you need to know for your flight to Duluth

Flights with popular airlines flying to Duluth

Flights from the other most popular airlines that fly from the United States to Duluth according to KAYAK users. Prices are the lowest found on KAYAK over the last 7 days. Price and availability are not guaranteed.