Find cheap flights from Duluth to Illinois
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Round-trip
1 adult
Economy
Sun 3/5
Sun 3/12
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Latest Illinois Flight Deals
Best round-trip prices found by our users on KAYAK in the last 72 hours
1 stop from $149
1 stop from $101
Good to know
Low season | May |
|---|---|
High season | August |
Cheapest flight | $101 |
Average price round-trip | $462 |
Good deal round-trip | $290 |
Good deal one-way | $189 |
Best time to beat the crowds with an average 2% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Duluth Intl to Chicago Midway
(avg. price over the last 2 weeks)
or less
or less
Top tips for finding cheap flights to Illinois
- Looking for a cheap flight? 25% of our users found tickets from Duluth to the following destinations at these prices or less: Chicago $374 one-way - $157 round-trip
- Book at least 2 weeks before departure in order to get a below-average price.
- High season is considered to be May and June. The cheapest month to fly to Illinois is February.
- Morning departure is around 23% more expensive than an evening flight, on average*.
FAQs - booking Illinois flights
Top airlines flying Duluth Intl to Illinois
Scores according to KAYAK customer reviews7.9
DeltaOverall score based on 29326 reviews
8.1Boarding
7.8Comfort
8.5Crew
7.8Entertainment
7.5Food
Airline reviews
Pros: "Felt very clean and so glad they are not selling every seat"
Pros: "Felt very clean and so glad they are not selling every seat"
Pros: "great everything!"
Cons: "Not delayed"
Pros: "It was all good glad the last leg of the trip was pleasant."
Cons: "Small plane, feels cramped"
Cons: "The unfortunate delay prevented me from attending my grandmother’s wake. Fewer delays would be helpful."
Pros: "Crew was friendly"
Cons: "The boarding process was rough and haphazard"
Cons: "No sandwiches for sale just snack boxes"
Pros: "Taco"
Cons: "Taco"
Pros: "The crew and the comfort plus seat"
Cons: "Announcements were too loud in earphones (could damage ear drums) and entertainment was turned off while waiting 30 min for the gate to open."
Cons: "Smooth on time flight"
Pros: "The crew really kept us updated on the many delays."
Cons: "There were SO many delays and they kept changing. At one point we got on and off the plane."
Pros: "Nothing."
Cons: "Flight was delayed 2 hours. Even though I had carry on, they checked it and this made me waste my time at baggage claim rather than gate checking. Flight attendants were miserable. Power supply didn’t work at seats."
Pros: "The seats were ok."
Cons: "The flight was delayed over 3 hours so I missed my connection in Chicago to Seattle. I’m now stick in Chicago overnight and have to be on a 6 am flight tomorrow. The Delta staff at LaGuaurdia was extremely rude and not helpful at all. Hate Delta......"
Pros: "Amazing crew and clean cabin."
Pros: "Fast boarding, friendly crew, and comfy seats"
Cons: "It was pretty bumpy and a few times we changed altitude very quickly"
Pros: "I loved the flight attendants and the desk staff everyone was so friendly and made me want to travel delta again."
Cons: "Delta doesn’t offer military spouses free checked bags and I found this out at the airport. It was disheartening, but at least it’s Delta and not the airline that is supposed to represent America."
Cons: "Plane journey awful. Speaker had a loud buzzing noise all the time so never heard a word bad landing. Rattling plane Very cold."
Pros: "Clean plane, the seat felt roomy. Smooth ride and the captain communicated clearly."
Cons: "It felt super hot and I wish there was food included in such a long flight."
Pros: "Quick flight"
Cons: "Flight attendant spoke like a robot. Could not understand her."
Pros: "On time"
Cons: "Small aircraft"
Pros: "Staff, service, options"
Cons: "Over an hour delay before boarding due to supposedly bad weather. Because flight was overbooked they were offering $400 gift card to change to standby on another flight. If you didn’t make that flight (evening), you’d be confirmed on a flight the following morning with one stop in Detroit (we booked a nonstop to Chicago). Uh, no thanks. Then to top it off, we’ve landed and been told that it will be at least an hour before we can deplane due to no availability at the gate (it’s 1145 pm right now). All this plus their new policy of not allowing us to select our seats because we bought the cheapest tickets. Really Delta? You go ahead and cater to the rich and I’ll choose to fly with another airline."
Pros: "Crew friendly"
Cons: "Middle seat with no option for me to move"
Pros: "Flight attendants were pleasant."
Pros: "Friendly service, comfortable seat, on time, no issues."
Cons: "Everything"
Pros: "The crew was great"
Cons: "The flight was 4 hours delayed"
Pros: "Friendly staff and comfortable seating"
Pros: "i liked that staff and crew were very communicative and pleasant."
Cons: "one crew member didn't show up and caused delayed flight."
Pros: "Flight was on time. Boarded quickly with no fuss."
Pros: "Flt on time, very nice and friendly gate agent and flight attendant"
Cons: "Too tight and seats not comfortable."
Pros: "That the planes flew and i met my connections and arrived home."
Cons: "Below average crew with little to no interest in doing anything but getting the flight over. Cool, and perhaps lazy or tired. We were told there was not good offered on the flight because it was not long enough. Minneapolis to Spokane - seriously????5 days earlier on same flight there was full food offerings. Audio quality and ear bugs are barely useable. Very difficult to hear any of the spoken words of the movie and I have good hearing."
Cons: "Delayed"
Pros: "The Delta people were solicitous, efficient and brilliant the whole way through. We had not a bit of trouble. Our first class seats were comfortable, but with the supplied blanket, pillow and poor air conditioning it was a hot flight. The cabin personnel were wonderful as per usual, and my tasty gin and tonic soothed any discontent. I wish I could fly this way all the time!"
Cons: "The private contractor handling wheelchair assistance was terrible. A Delta employee theorized that they do not pay enough to attract and retain personnel. Our pre-arranged chair was not there, multiple calls by our Delta assistant finally got us a ride to the chair holding area, but after about 45 minutes we gave up and shuffled off to the security area on foot. Thank goodness my hubby is mobile enough for that to have been an option. When we abandoned our wait we were still 4th in line for an attendant to push the chair. If Delta has any responsibility in this it would be in the retention and compensation for the private contractor."
Cons: "The delta studio didn't work with Android 8"
Pros: "We were traveling with a toddler and infant but put in different row because the tickets were purchased separately. Gate staff promptly put us together and even bumped us up to delta comfort. Was a very pleasant trip. Thanks delta!"
Pros: "Ease of flight"
Cons: "N/A"
Pros: "Plane arrived early"
Cons: "They board the front of the plane first, meaning the aisles get clogged up slowing down the process. Also, staff kept insisting pre boarding that more people needed to check their bags because there wasn't enough overhead bin space, but there were plenty of bins not full by take off."
Pros: "Accident on way to airport, so I showed up to check bags 45 minutes before flight time. They said they couldn't get the bag to the plane..in 45 minutes? So, they put on the next flight... 6 hours later. Said I could fly without the bag... uh, no thanks. They would not look for alternatives without charging me more. Flight attendants were crabby, otherwise everything was fine. I flew British Airways a few months ago. Night and day. Seriously. Delta does not even approach having good service. There was no comparison to British Air--- Delta is not in the same league."
Pros: "Airline stewards were very friendly and pleasant."
Cons: "We booked with Delta, but were put on Air France. Even though we had our boarding passes in hand we had to wait in long, slow line for baggage tags because they would not print from kiosk. There was minimal Air France staff on duty serving thousands of passengers during busy season (July). While the lines grew larger, the staff was reduced from 4 to 2. Another long, slow line for customs, another long slow line for security=Charles De Gaulle airport was awful. We arrived at the airport 4 hours before our departure time and got to our boarding gate with no time to spare."
Pros: "Entertainment options weren't bad. Most of the crew was polite other than one flight attendant who seemed ambivalent and unhappy to be there."
Cons: "Three hour+ flight and just one tiny bag of pretzels? And no lemon or lime wedges on the beverage cart? Plus, I have to pay extra for one checked bag. I will only fly Delta if I have to in the future. Subpar airline."
Pros: "What I liked: Sky Priority privilege came with separate luggage check-in queues and early boarding"
Cons: "What I disliked: Seats were too small No beverages or snacks offered No USB or power outlets available Three different groups board before Delta Comfort (e.g. those needing more time, travelers with children, first/business class) Didn't see the value compared to a less expensive main cabin ticket"
Pros: "I was notified about the delay via text before I left for the airport, which was nice. I would not have checked my email."
Cons: "Delayed for over 2 hours. I have never flown Delta before this flight and it wasn't a great representation. The flight attendants were nice but I was in a seat near the engine and it was making really weird noises. I fly almost every two weeks, so I'm used to engine noises but this was one of the loudest/most rickety sounding flights I have ever been on.. and I have flown Spirit a few times. It just didn't feel safe. Landing scared me a little too as I have landed in O'Hare countless times and have never flown so low to the highway upon entry. It felt like we were only a couple hundred feet above the cars."
Pros: "Great short trip with an attentive crew."
Cons: "Seats were a bit uncofortable and small compared to previous flights."
Cons: "The flight attendant looked like she was mad throughout the whole flight"
Pros: "Everything went well"
Cons: "I was late from first flight"
Pros: "First time flying DELTA and to New York City. Really liked flying into Marine Terminal for it's smallness and easiness to collect luggage and catch a taxi."
Pros: "Seats were ok."
Cons: "Crew was very grumpy and not accommodating to families (ours and others). No wifi or outlets."
Pros: "The crew was very kind and welcoming."
Cons: "The seats are much tighter than Southwest and Virgin. My husband and I are taller (6' and 5'9" respectively) and our knees kept bumping the seats in front of us."
Cons: "My name was on both reservations, i did not notice this until my wife and i tried to check in. They would not change the name on one of the tickets to my wife, Kathleen. So we had to cancel the entire reservation. I have trip insurance with Allianz, and am trying to get a refund for the tickets. If"
Pros: "Arrived early. Great crew."
Cons: "Movie selection is a bit stale"
Pros: "Friendly service"
Cons: "Cramped seating in basic economy, the upgrade seating wasn’t much better"
Pros: "Amazing crew"
Cons: "Tight seats, no access to actual WiFi unless you purchase a yearly or monthly plan"
Cons: "The flight was a little early which I truly love! Everything else was just fine."
Cons: "Boarding could have been better. If you have 5 groups you should have 5 lines — not 2. Also the terminal in Holland was extraordinarily cold."
Pros: "The crew was very helpful and kind."
Cons: "The entertainment app did not allow me to watch any of the quality programming and my seat to Chicago was extremely cramped and did not recline."
Cons: "Several delays for maintenance and then plane in our gate when we landed"
Pros: "Crew was great. Planes were on time."
Cons: "Takeoff and first half of ORD-MCO leg was a little rough. Not the airlines fault though."
Pros: "On time"
Cons: "Space a little cramped.for spmepne 6'3""
Pros: "Everything was really smooth sailing."
Cons: "Everything was great! The Charleston airport is small yet very nice inside"
Pros: "Check-in process was smooth"
Pros: "Lots of leg room for a regional jet."
Cons: "AC was not very good. Very warm on flight."
Pros: "Flights went out on time, almost"
Cons: "The number of people who bring far too many and too big luggage onto the plane as carry on. I paid for my bags to be checked and then see how many people are breaking all the rules. This delays flight departure and causes frustration and anxiety onboard"
Cons: "While it is cold in Duluth, our feet were very cold on the flight to Chicago. The next let was perfect to TPA."
Cons: "Delayed due to a late crew member. Arrived 2 hours late into O'Hare making for a very tight connection. Other than the delay, all was fine."
Pros: "Staff are so nice"
Cons: "Flight was canceled"
Pros: "Staff in Syracuse where awsome from the guy at the united check in Guest to the TSA Gal who had to give us a patdown super sweet and helpful."
Pros: "The actual crew on the flight was lovely and apologetic, did everything they could to help us despite the delays. At least that's something."
Cons: "Delayed for over an hour but not notified of the length of the delay in a fashion which would allow me to drive the 2 hours to Chicago in order to make my connection. Repeatedly told the connecting flight was the last one out of the entire airport to my final destination. Heard other travelers discussing that they had been rebooked onto an alternate airline and then found a later flight on Kayak, walked up to podium and asked to be rebooked on that specific flight, which they grudgingly did. Of note, I was repeatedly reassured that they were "sure" I would make my connection without a problem and to stop worrying so much. My flight left out of Madison 2 minutes after my connection departed Chicago. I usually fly a different airline, whose flights out of Madison were all on time that day, and will do so in the future despite more expensive ticket. The actual crew on the flight was lovely and apologetic, did everything they could to help us despite the delays. At least that's something."
Pros: "Flight was on time and boarding was smooth."
Cons: "The crew weren’t as welcoming. No leg room at all."
Cons: "Flight delayed in duluth. Missed connection in chicago. Added 6 plus hrs to my travels. I could have driven"
Cons: "Price from Duluth is ridiculous!!"
Pros: "We loved the small terminal at Sky Harbor, with the cute little discounted parking lot, no more that 100 feet away. We loved the location of Avis Rental Car, directly across from the baggage pick-up exit doors, at Regional Southwest. Our flights were all on-time, and the crew was extremely professional."
Cons: "No need for reclining seats. These cause a problem with leg room, for the person behind the "recliner.""
Cons: "One of the crew members was late to arrive, so boarding was delayed. However, The gate crew was amazing, very communicative and apologetic. During the flight the attendants seemed very agitated, I think a smile would go along way to improve the attitude of everyone. I also work with the public, I get that it is challenging, but I do believe that the simple gesture of a smile sets the tone."
Pros: "Fell asleep right as the plane took off and was not disturbed by anybody for the duration of the flight. As a result I do not know whether food and drinks were served and their quality."
Cons: "Bag was lost Inefficient check in employee Poorly trained TSA employees Long wait before take off Very uncomfortable and crammed seat"
Pros: "Clean aircraft, swift flight"
Cons: "Seat was changed to last row/middle seat (not what initially booked or confirmed with online check-in). Before takeoff, attendant moved all passengers in back row to alternate seats. Which meant that I was no longer traveling with my colleague. Unfortunately, that made our intended meeting time impossible."
Pros: "United Provide good service"
Cons: "The flight delayed"
Pros: "Very short flight seating was normal for what I expect as a guy my size"
Cons: "I couldnt figure out their wifi to check on my connecting flight. I could get other stuff to work on it but couldnt find flight information"
Pros: "The crews and staff were competent and helpful."
Cons: "The seat pitch and width isn't worth the price of the flight. Some passengers winced some when they saw where they would be seatied in the cramped cabin. For the plane type, I would think not much can be done for the width, but the tight seat pitch is very tight for most of the people that fly."
Cons: "I understand the weather issue that occurred in ORD, but not letting the passengers know what was going on, except for delay, delay, delay was unacceptable, even after the weather calmed down. I will never fly United, thru ORD again"
Pros: "very kind flight crew, no complaints coming back!"
Cons: "We did have one seemingly annoyed flight attendant on the way to NOLA from Chicago, and older woman. Seemed like every question we had was a burden. Everyone else was really nice, though."
Pros: "Changed gate burt never notified those in the waiting area...and left the original information up at the discontinued gate so there was not way to know that the gate had been changes"
Cons: "just about everything"
Cons: "The wifi onboard was broken. There were no t.v. sets to watch."
Pros: "Attendants were nice."
Cons: "I booked the comfort economy seating that I normally do with Delta. With their additional cost you get a larger seating area, free in-flight movies, reserved compartment space for your carry on and a free drink. No such thing with United. They did try to have movies through their app, but it wouldn't play long enough to allow you to watch."
Pros: "Comfortable seats with plenty legroom."
Cons: "No complaints!"
Pros: "Very nice and smooth flight, lasted even less time"
Cons: "The lady at check in couldn't give me and my boyfriend seats next to each other, but thankfully there was a very nice lady who agreed to exchange seats in the plane."
Cons: "Duluth flight late (always)."
Pros: "Flight and service were great."
Cons: "United it terrible at letting you know flights are delayed. Got to the airport and found out my flight wasn't going to take off till 2:45 which was 4 hours later then my scheduled flight. I asked the ticketing associate why it was delayed and she said that it was due to crew issues. At least let me know that the flight is delayed so I didn't have to get to the airport 5 hours before my flight took off."
Pros: "Some gate agents were very helpful and friendly with making (gratis) layover changes due to weather issues in my original layover city."
Cons: "They don't assign seats ahead of time, in FCA...too much "juggling" people around prior to boarding."
Cons: "The seats are so narrow in coach that the man with broad shoulders that sat next to me could not help being in my seat. I needed to be able to sleep, since it was an overnight flight. This was not possible."
Pros: "The flight attendents were attentive and did a great job."
Cons: "Customer service was rude to us about our carry on. It was fine on the way to Boston, but made to pay and check it on the way back. other customers had bags our size but we we're rudely told "you need to go pay for your bag that's it". The bag fit effortlessly in the top on the way there."
Pros: "guess that the only thing I liked is that there was no problem during the flight."
Cons: "When we landed un Houston it took forever to get off the plane. It was unclear where to get my luggage. I had to leave it to pass through TSA to run and try to catch my flight from Houston to Chicago. When I arrived at my gate I got there just in time because they were starting to board the plane. I was uconfortable sitting between two men. I traveled alone. When we landed in Chicago, took forever to get to the gate so we can get off the plane. There was no entertainment, at least for me. My phone was way low in battery and ai couldn't watch anything."
Cons: "Delays, had to stay overnight in Chicago since we arrived 6 hours late"
Pros: "The crew was very informing and they fly attendants were very polite"
Cons: "Once we arrived Ohara airport this went from bad to worse. The plane arrived late and the we sat in the airplane for over 2hours because of repairs being made. I feel like the crew cold have been more forthcoming about what was happening it took at least .30min before we were told anything. After sitting on the plane for over 1 hours they finally move us to a new plane to board all over again it was very unorganized ."
Pros: "I liked: The rambunctious kid behind me in the security line who was the Asian version of Chris Farley playing Rudolph Giuliani's kid on Saturday Night Live."
Cons: "I disliked: The fact that the flight departed at 6:00 am. It's my own fault for choosing such an ungodly hour."
Cons: "There was no air circulating on the plane the entire flight. The plane was over 90 degrees when we got on. Everyone on the flight asked for the air to be on and we were told it was. No air was coming out of the vents. Horrible flight."
Pros: "The availability of free entertainment on the plane was a positive. The stewardess also was accommodating in giving me both a soda and water."
Cons: "We arrived 1 hour early to a line for checking bags that did not move for nearly 1 hour. There were staff behind the desk that were standing around on their phones and meanwhile there were lines longer than I have ever seen just waiting to be helped. The fact that check in etc was all in one place at the MSY is baffling. I paid ahead of time to check my bags but still had to wait in line behind people who had not even checked in for flights that appeared to be stopping in at least two destinations. Once we finally got to the counter, the staff member informed us that they were re-routing our trip. No apology was offered. When I conferred with my travel companion about the best option to re-route, the employee said "Sir I am speaking to you. Not that man." I tried to explain that this man was my travel companion who I needed to travel with because we were in-fact going to the same destination and had planned additional transportation together and that I needed to know if there was room for two people on this flight so that we could proceed onto our route together. After being interrogated about why my companion was not on my reservation, the employee told us that 12 people would not make the flight we were supposed to be on. She then took our bags (we have now been in line to check bags for almost 1.5 hours). Fast-forward to the return flight. We are supposed to depart at 7:15, but were delayed to 8pm, then 8:30, then back to 8pm, then to 8:25, then 8:40, then 9pm between the times of 11am and 8pm. Our trip to the airport that included two trains was significantly more stressful as these projected times were changed because we went from being on time to late to on time all within the span of an hour. The employees on the return flight were helpful in making up for the numerous delays but the confusion that seemed to hover over the company made me feel like nobody cared about whether we reached our destination."
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Duluth - Illinois Flights
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