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Find cheap flights from Duluth to Illinois from $219

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 Illinois departing on 5/16. 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
0 bags
Sat 5/25
Sat 6/1

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Best Illinois Flight Deals

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours

Chicago
Chicagononstop$219

Good to know

Low season

January

High season

March

Cheapest flight

$219
Best time to beat the crowds but there is an average 7% increase in price.
Most popular time to fly and prices are also 29% lower on average.
Flight from Duluth to Chicago O'Hare Airport

FAQs - booking Illinois flights

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

    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 Illinois.

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

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

    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 Illinois 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 Illinois?

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

See more FAQs

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 $257 one-way - $412 round-trip
  • Morning departure is around 14% more expensive than an evening flight, on average*.
*Average of the lowest prices shown in KAYAK’s search results for departures within the next 30 days

Top airline flying from Duluth to Illinois

 
Need help choosing which airline to fly with from Duluth to Illinois? 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 11255 reviews
7.1entertainment
7.2comfort
8.1crew
7.7boarding
6.7food
Airline reviews

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

2.0 MediocreMichelle, Apr 2024ELP - ORD
Read more about United Airlines reviews

The delays (5 hrs) were a comedy of errors, and the multiple safety issues encountered were very concerning.

The flight was delayed instead of leaving at 11 it left at 12.20

United WiFi is consistently unusable (it can take 10 mins to load a single web page). If you need Wifi to do work, be prepared to lose half a day of productivity.

Good movies, iffy pay WiFi, food ok- on time though and that was great!

Awful…flight was delayed more than 12hrs, missed all connections to Fort Wayne, IN, had to get flight to another city 2 hours from my destination, flight was again delayed by 40 mins because they did not have enough fuel, again missed a connection, finally arrived in Indiana at 11pm…but before my 2 hour drive home, ay, no Five That Our Luggage Never Made On The plane and Still In Chicago

Boarding was friendly and quick. While the plane model was older with no live tv, the entertainment was full of movies and tv shows. All food was available. Pilots were very communicative with status of the flight. Flight landed on time.

Flight was delayed by over an hour and gate checked bags took 15 minutes to be delivered to the jet bridge.

The Palm Springs to Chicago O’Hare was on Time and Palm Springs airport is easier navigate. As our connection was only an approximately 50 minutes, we asked staff for insights for the Chicago airport in terms of transferring into the other terminal from which our flight left, and they were unhelpful. However, the United App was very helpful in terms of notifications and even providing directions. The Chicago to Detroit flight was significantly delayed which we all know does happen. However, there were very few updates or notifications as to why this was happening when we would actually arrive. It took nearly 30 minutes for bags to make it to baggage claim. We arrived nearly 1 hour late on a 40 minute flight.

Flight cancelled due to fog. No other flights available for 36 hours. Directed by United to book passage on another carrier, and submit receipts for reimbursement. Did that. United now states they will not reimburse. Currently out 2 grand.

The flight was delayed by 4 hours !!!!! It was very uncomfortable , and they told us only one our before departure

Book cheap flights from Duluth to Illinois

Recent round-trip flight deals

5/16Thu
nonstopUnited Airlines
1h 51mDLH-ORD
5/19Sun
nonstopUnited Airlines
1h 46mORD-DLH
$219
5/22Wed
nonstopUnited Airlines
1h 51mDLH-ORD
5/25Sat
nonstopUnited Airlines
1h 47mORD-DLH
$244
6/15Sat
1 stopDelta
6h 07mDLH-MDW
6/17Mon
1 stopDelta
4h 27mMDW-DLH
$273
6/21Fri
1 stopDelta
4h 13mDLH-ORD
6/23Sun
1 stopDelta
4h 14mORD-DLH
$298
6/15Sat
1 stopDelta
6h 07mDLH-MDW
6/17Mon
2 stopsDelta
6h 01mMDW-DLH
$313
6/21Fri
nonstopUnited Airlines
1h 48mDLH-ORD
6/23Sun
nonstopUnited Airlines
1h 47mORD-DLH
$319
5/18Sat
1 stopDelta
5h 07mDLH-ORD
5/21Tue
1 stopDelta
3h 41mORD-DLH
$368
5/16Thu
1 stopDelta
25h 03mDLH-ORD
5/19Sun
1 stopDelta
3h 41mORD-DLH
$395
5/21Tue
nonstopUnited Airlines
1h 52mDLH-ORD
5/23Thu
nonstopUnited Airlines
1h 47mORD-DLH
$399
8/4Sun
1 stopDelta
3h 41mDLH-MDW
8/7Wed
1 stopDelta
4h 58mMDW-DLH
$418

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Recent one-way flight deals

5/16Thu
nonstopUnited Airlines
1h 52mDLH-ORD
$230
5/16Thu
1 stopDelta
3h 18mDLH-MDW
$264
5/20Mon
1 stopDelta
3h 02mDLH-MDW
$404
5/16Thu
1 stopDelta
4h 09mDLH-ORD
$404
5/16Thu
2 stopsDelta
6h 33mDLH-MDW
$459
5/16Thu
2 stopsDelta
6h 00mDLH-ORD
$459
5/16Thu
2 stopsDelta
6h 33mDLH-MDW
$659
5/20Mon
2 stopsDelta
7h 11mDLH-MDW
$800

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Last minute flights from Duluth to Illinois

Last minute flight, train and bus deals

4/27Sat
nonstopUnited Airlines
1h 51mDLH-ORD
4/30Tue
nonstopUnited Airlines
1h 46mORD-DLH
$254
4/27Sat
multi-stopDelta
6h 32mDLH-MDW
4/30Tue
multi-stopDelta
3h 17mMDW-DLH
$303
4/27Sat
multi-stopDelta
6h 21mDLH-ORD
4/30Tue
multi-stopDelta
3h 27mORD-DLH
$303
4/27Sat
multi-stopDelta
6h 09mDLH-ORD
4/30Tue
multi-stopDelta
3h 27mORD-DLH
$308
4/27Sat
multi-stopDelta
6h 32mDLH-MDW
4/28Sun
multi-stopDelta
3h 17mMDW-DLH
$318
4/27Sat
multi-stopDelta
6h 32mDLH-MDW
4/28Sun
multi-stopDelta
7h 20mMDW-DLH
$578
4/29Mon
nonstopUnited Airlines
1h 52mDLH-ORD
5/1Wed
nonstopUnited Airlines
1h 43mORD-DLH
$769
4/29Mon
multi-stopDelta
4h 25mDLH-ORD
5/1Wed
multi-stopDelta
3h 27mORD-DLH
$788
4/29Mon
multi-stopDelta
6h 05mDLH-ORD
5/1Wed
multi-stopDelta
3h 27mORD-DLH
$793
4/27Sat
multi-stopDelta
6h 32mDLH-MDW
4/30Tue
multi-stopDelta
7h 20mMDW-DLH
$828

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Duluth - Illinois Flights

Departure:

Duluth (DLH)United States

Return flight deals:

Illinois - Duluth

Cabin classes:

$1,232
$800
$1,124
$269