DLH - CHI

$198 Find Cheap Flights from Duluth to Chicago

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from Duluth to Chicago departing on 7/16. 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 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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Flights 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

Wed, Jul 16 - Mon, Jul 28
Delta Logo
5:15 am - 8:25 amDLH-ORD
3h 10m1 stop
Delta Logo
6:00 am - 10:23 amORD-DLH
4h 23m1 stop
$198Delta
Find Deal
Wed, Jul 16 - Mon, Jul 28
Delta Logo
5:15 am - 8:25 amDLH-ORD
3h 10m1 stop
Delta Logo
6:00 am - 10:23 amORD-DLH
4h 23m1 stop
$218Delta
Find Deal
Fri, Jul 11 - Sun, Jul 13
United Airlines Logo
6:13 pm - 8:05 pmDLH-ORD
1h 52mnonstop
United Airlines Logo
8:15 pm - 10:00 pmORD-DLH
1h 45mnonstop
$219United Airlines
Find Deal
Thu, Nov 13 - Thu, Nov 20
United Airlines Logo
11:14 am - 1:15 pmDLH-ORD
2h 01mnonstop
United Airlines Logo
8:50 am - 10:39 amORD-DLH
1h 49mnonstop
$244United Airlines
Find Deal
Fri, Jul 11 - Fri, Aug 8
United Airlines Logo
6:13 pm - 8:05 pmDLH-ORD
1h 52mnonstop
United Airlines Logo
8:15 pm - 10:00 pmORD-DLH
1h 45mnonstop
$246United Airlines
Find Deal
Thu, Jul 10 - Tue, Jul 15
United Airlines Logo
6:13 pm - 8:05 pmDLH-ORD
1h 52mnonstop
United Airlines Logo
9:00 am - 10:51 amORD-DLH
1h 51mnonstop
$249United Airlines
Find Deal
Fri, Jul 4 - Sun, Jul 6
United Airlines Logo
8:00 am - 9:48 amDLH-ORD
1h 48mnonstop
United Airlines Logo
3:48 pm - 5:33 pmORD-DLH
1h 45mnonstop
$274United Airlines
Find Deal
Mon, Sep 1 - Sat, Sep 13
United Airlines Logo
8:00 am - 9:55 amDLH-ORD
1h 55mnonstop
United Airlines Logo
8:12 pm - 10:05 pmORD-DLH
1h 53mnonstop
$277United Airlines
Find Deal
Fri, Sep 19 - Sun, Sep 28
United Airlines Logo
11:20 am - 1:15 pmDLH-ORD
1h 55mnonstop
United Airlines Logo
8:58 am - 10:45 amORD-DLH
1h 47mnonstop
$279United Airlines
Find Deal
Sun, Jun 22 - Sat, Jun 28
United Airlines Logo
3:04 pm - 4:52 pmDLH-ORD
1h 48mnonstop
United Airlines Logo
3:48 pm - 5:33 pmORD-DLH
1h 45mnonstop
$284United Airlines
Find Deal
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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.

What is the cheapest Duluth to Chicago flight route?

The cheapest price for flight routes found by users searching on KAYAK in the last 2 weeks for round-trip flights from Duluth to Chicago.

Our data shows that the cheapest route for a return flight from Duluth to Chicago cost $289 and was between Duluth (DLH) and Chicago O'Hare Intl Airport (ORD). On average, the best prices are found if you fly this route. The average price for a return flight for this route is $289.

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 Monday, as it's usually the priciest day. When flying back from Chicago, Tuesday is the cheapest day to fly and Monday 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 September, where tickets cost $231 (return) on average. On the other hand, the most expensive months are April and January, where the average cost of round-trip tickets is $401 and $350 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.

Yes, flying with a layover may cost you more time, but you can also save money on the route, with a 1 stop layover the cheapest option at $356 on average.

Good to know

Low seasonMarch
High seasonAugust
Cheapest flight$198
Best time to beat the crowds but there is an average 15% increase in price.
Most popular time to fly and prices are also 23% 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 $209 for a one-way ticket and $198 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, Delta, and Air France 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 CRJ-550 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.

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

    The two airlines most popular with KAYAK users for flights from Duluth to Chicago are Delta and United Airlines. With an average price for the route of $263 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $288 and an overall rating of 7.4.

  • 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 $231 or less one-way and $399 or less round-trip.

Prefer to fly direct from Duluth 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
See more direct flights

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

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

10.0 ExcellentHartaj, Jun 2025EWR - RDU
Read more Delta reviews

Great service. Flight was delayed while we sat on the runway for a couple of hours. Weather related. Staff made is very bearable. The steward servicing the first class cabin was exceptional. Thank you! 💗

5 hours of delay that could've been much shorter if Delta had taken the 1 hour delay they imposed on the flight before boarding to run any of the plane checks required for flight to find the hydraulic issue that required nearly 3 hours to fix. $24 of meal credit buys a sandwich and a soft drink. Poor communication within the terminal about what gate we'd be re-boarding from and when we'd be re-boarding.

Amazing flight! I have never noticed the uniforms of the attendants before in twenty years of flying except today when one female had the most amazing dress on. It was beautifully designed and showed she was in charge. I never dreamed I would google who designed Delta uniforms . The ultimate compliment is when another woman admires your outfit. . I hope your designer puts it on the market

It would be nice if was given wires ear buds. Overall was a good experience was able to sleep on the plane

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Terrible entertainment system - kept freezing and audio kept cutting out. Snacks were mediocre at best for a 5 hour flight.

The check in and bag drop off for Sky Priority members is slow. The Clear security was also slow - a TSA issue.

I always fly Delta main cabin and pay to upgrade my seat to preferred/extra leg room. However this time even with the buying the upgraded seat I was extremely cramped with very little legroom and unable to move comfortably. For some reason meal service was very early in the flight and my row seemed to have been skipped. Most of my attendant calls were unanswered. I was unable to get extra water, or crackers/snacks to make up for my missed meal. I always carry protein bars in my personal bag, but with no extra legroom I wasn’t able to access from underseat in front of me. I am unable to sleep while flying so I read and count on in flight entertainment. However the passenger in front of me reclined their seat fully preventing me from being able to view the screen or be able to rest my book on tray table to read. One of the first times I’ve been completely disappointed in Delta. I fly internationally 2-3 times a year.

Flight was delayed due to weather. Crew did a nice job of making us comfortable. No complain complaints.

It was fine, definitely older planes with no charging or anything. There’s no entertainment set up on board, but it is nice that they allow you to access the in flight entertainment from your phone without having to pay for the Wi-Fi and they do offer free texting.

I liked that the flight was nonstop from ORD to CIU for $200 round trip.

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

Overall poor for me I paid extra for seats with leg room and my regional flights exit row seats have less leg room then the others that's money that could have been saved and on my final flight home the flights air was not operating it was unbearably hot in the cabin I will be contacting United and filing a DOT complaint

There's just no way to sit fully upright and comfortably in these seats. There needs to be 2 more inches of room, and that's not something that only one person on the flight needs - the whole flight needs 2 more inches of room. If that means you sell 6 less seats, so be it. It's too close for anyone. Forcing people to pay for "premium" economy just to get "barely enough space to breathe" isn't really an answer to that.

The crew were very nice. The Chocolate is good and v there’s no entertainment. Thanks

The crew were very nice. I would have appreciated a pillow for comfort. I had a special meal that was sloppy, but the salad was great. Thanks

The plane was in Moline all night. Consequently, we assumed an on time departure at 8:15am. Unfortunately, and as is the normal case with United in Moline, we departed 2.5 hours late. When the crew came, it was discovered that there was very little heat in the plane. Seems this should have been checked hours before the crew arrived. Then when we boarded and the plane was to be de-iced, the United de-icing truck was not working! We awaited the American Airlines truck. All of this caused us to miss our connection in Chicago. My suggestion is never take United Airlines flight from Moline. We have been disappointed 80% of the time and have vowed to not take United again from Moline.

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

Information on your arrival and departure airports

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