DLH - CHI

$124 Find Cheap Flights from Duluth to Chicago

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 Chicago departing on 2/12. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Chicago

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

Cheapest round-trip
$179
Overall average: $298
United Airlines
Thu 1/15Mon 1/19
DLH - ORD • Non-stop
Cheapest non-stop
$193
Typical prices: $370-$513
United Airlines
Thu 2/12Sat 2/28
DLH - ORD • Non-stop
Top airlines
Delta
Cheapest • from $198 (round-trip)
United Airlines
Best reviews • 7.4 score
Airline reviews
Airline reviews
+1
+1
Airline reviews
Airline reviews
+1
Top routes
DLH-ORD
Cheapest
DLH-ORD
Most popular
Insights
Insights
Insights
Insights
When to travel
December
Cheapest • 29% price drop
May
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 Chicago!
Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Duluth to Chicago (DLH-CHI)

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

Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
3:05 pm - 5:02 pmDLH-ORD
1h 57mnonstop
United Airlines Logo
12:45 pm - 2:30 pmORD-DLH
1h 45mnonstop
$179United Airlines
Find Deal
Thu, Feb 12 - Sat, Feb 28
United Airlines Logo
11:20 am - 1:09 pmDLH-ORD
1h 49mnonstop
United Airlines Logo
8:50 am - 10:43 amORD-DLH
1h 53mnonstop
$193United Airlines
Find Deal
Sat, Feb 14 - Tue, Feb 17
Delta Logo
12:15 pm - 6:01 pmDLH-ORD
5h 46m1 stop
Delta Logo
6:15 am - 11:31 amORD-DLH
5h 16m1 stop
$198Delta
Find Deal
Sat, Feb 14 - Tue, Feb 17
Delta Logo
12:15 pm - 8:44 pmDLH-ORD
8h 29m2 stops
Delta Logo
6:15 am - 11:31 amORD-DLH
5h 16m1 stop
$204Delta
Find Deal
Sat, Feb 14 - Tue, Feb 17
Delta Logo
12:15 pm - 8:44 pmDLH-ORD
8h 29m2 stops
Delta Logo
6:15 am - 11:31 amORD-DLH
5h 16m1 stop
$219Delta
Find Deal
Sat, Dec 20 - Thu, Dec 25
United Airlines Logo
3:03 pm - 5:05 pmDLH-ORD
2h 02mnonstop
United Airlines Logo
9:05 pm - 10:55 pmORD-DLH
1h 50mnonstop
$239United Airlines
Find Deal
Thu, Jan 15 - Mon, Jan 19
United Airlines Logo
3:05 pm - 5:02 pmDLH-ORD
1h 57mnonstop
United Airlines Logo
12:45 pm - 2:30 pmORD-DLH
1h 45mnonstop
$240United Airlines
Find Deal
Thu, Jan 8 - Sat, Jan 10
Delta Logo
11:56 am - 6:32 pmDLH-MDW
6h 36m1 stop
Delta Logo
5:00 pm - 11:52 pmMDW-DLH
6h 52m1 stop
$243Delta
Find Deal
Sat, Feb 14 - Tue, Feb 17
Delta Logo
4:18 pm - 9:41 pmDLH-ORD
5h 23m1 stop
Delta Logo
6:15 am - 11:31 amORD-DLH
5h 16m1 stop
$243Delta
Find Deal
Thu, Jan 8 - Sat, Jan 10
Delta Logo
11:56 am - 9:05 pmDLH-ORD
9h 09m2 stops
Delta Logo
6:45 pm - 11:52 pmORD-DLH
5h 07m1 stop
$249Delta
Find Deal
Booking Insights

KAYAK's insights & trends for Duluth to Chicago flights

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

How much is a round-trip flight from Duluth to Chicago?

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

What is the cheapest Duluth to Chicago flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest return flight from Duluth to Chicago costs $248 on the route between Duluth (DLH) and Chicago O'Hare Intl Airport (ORD). It is also the most popular route.

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

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

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

What is the cheapest month to fly from Duluth to Chicago?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Duluth to Chicago, 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 Duluth to Chicago is December, where tickets cost $263 (return) on average. On the other hand, the most expensive months are August and July, where the average cost of round-trip tickets is $681 and $414 respectively.

Can I save money by flying with a layover from Duluth to Chicago?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $299, prices are generally cheapest when you fly direct.

Good to know

Low seasonNovember
Cheapest flight$124
Best time to beat the crowds with an average 4% drop in price.
Most popular time to fly and prices are also 12% lower on average.
Flight from Duluth to Chicago O'Hare Airport

When to book flights from Duluth to Chicago

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

  • What is the cheapest flight from Duluth to Chicago?

    In the last 3 days, the lowest price for a flight from Duluth to Chicago was $124 for a one-way ticket and $179 for a round-trip.

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

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

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

    When flying out of Duluth you will be using Duluth Intl. You will be landing at one of these airports: Chicago Midway or Chicago O'Hare Intl.

  • Which airlines offer Wi-Fi service onboard planes from Duluth to Chicago?

    American Airlines, and Delta offer inflight Wi-Fi service on the Duluth to Chicago flight route.

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

    The Canadair (Bombardier) Regional Jet is the aircraft model that flies most regularly on the Duluth to Chicago flight route.

  • Which airline alliances offer flights from Duluth to Chicago?

    Star Alliance is the only airline alliance operating flights between Duluth and Chicago.

  • On which days can I fly direct from Duluth to Chicago?

    There are nonstop flights from Duluth to Chicago on a daily basis.

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

    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 Chicago.

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

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

    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 Chicago with an airline and back to Duluth with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Duluth to Chicago?

    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 Chicago from Duluth up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

KAYAK’s top tips for finding a cheap flight from Duluth to Chicago

  • Looking for a cheap flight? 25% of our users found flights on this route for $265 or less one-way and $335 or less round-trip.

Prefer to fly direct from Duluth to Chicago?

 
Direct data is based off flight results for the next 60 days. Find direct flights from all airlines flying direct from Duluth Intl to Chicago.
Find which airlines fly direct from Duluth Intl Airport to Chicago, which days they fly and book direct flights.

Direct departures

Duluth Intl to Chicago

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Direct returns

Chicago to Duluth Intl

Monday

United Airlines

United Airlines

Tuesday

United Airlines

United Airlines

Wednesday

United Airlines

United Airlines

Thursday

United Airlines

United Airlines

Friday

United Airlines

United Airlines

Saturday

United Airlines

United Airlines

Sunday

United Airlines

United Airlines

See more direct flights

Reviews of the top airline flying from Duluth to Chicago

 
See real verified KAYAK customer reviews for airlines flying from Duluth to Chicago. 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 Chicago? 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 9065 reviews
7.3Comfort
6.6Food
7.7Boarding
7.1Entertainment
8.1Crew
Airline reviews

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

2.0 MediocreSalwa, Dec 2025DAY - ORD
Read more United Airlines reviews

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

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.

Flight was delayed only slightly before takeoff due to traffic control. However, the flight arrived early to ORD. Good flight. United has been very reliable for me.

Another delayed flight. When the delays exceed the duration of the flight, it’s a problem.

After boarding the plane in Chicago, the passengers were told that there was a technical problem with the plane. Passengers remained on the plane as they tried to fix the problem. After what was probably an hour passengers were told that there was a need to change planes as the problem was not solved. Passengers disembarked and boarded another plane. After taxing to the runway and waiting for takeoff, passengers were told that owing to the thunderstorm the flight was unable to take off but would try and reroute. After some time passengers were told there wasn't enough fuel for the new route and the plane had to return to the gate for additional fuel. after another log delay the flight got underway. On the plane there was food, drinks, ice or entertainment. We were a glass of water, which appeared rationed. Flight arrived about 5 hours late. The pilot was fantastic and communicated with the passengers throughout the ordeal.

Better WiFi. I cannot understand that in 2025, United is so behind on a technology that is now a necessity and still painfully unreliable, slow and keeps disconnecting.

Trip was great. A wild landing in Ottawa with the wind and rain, but the pilot did a great job. Always love flying United.👍

Excellent experience. Starting with the agent at the Premier bag drop who noticed I was very early for my scheduled flight and offered to rebook me on an earlier flight with my seat preference. She would not let me leave the counter until she knew that all of the changes and new boarding pass showed up on my United app. At the gate, the flight boarded quickly such that we departed early and the flight was smooth. We arrived 20 minutes early at ORD and I was able to be home in time for dinner. One of the best flights I've had.

Salina to travers city was great! But the sept 24 Tranverse city was not! Traverse city to chichago was cancelled, i went to Denver & got to Salina 6 hours later!

See previous note about the passenger in Denver who threw my husband's bag out of the overhead bin in order to maker room for his own. And the flight attendant back up the new passenger.

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

Information on your arrival and departure airports