$82 Find Cheap Flights from Illinois to North Dakota

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Low seasonJanuary
High seasonJuly
Cheapest flight$82
Best time to beat the crowds but there is an average 2% increase in price.
Most popular time to fly and prices are also 1% lower on average.
Flight from Chicago O'Hare Airport to Fargo

FAQs for booking flights from Illinois to North Dakota

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

    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 Illinois to North Dakota.

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

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

    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 from Illinois to North Dakota 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 from Illinois to North Dakota?

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

  • Which is the cheapest airport to fly into in North Dakota?

    Prices will differ depending on the departure airport, but generally, the cheapest airport to fly to in North Dakota is Fargo Hector Field Airport (FAR), with an average flight price of $298.

  • What is the cheapest day to fly to North Dakota?

    Based on KAYAK data, the cheapest day to fly to North Dakota is Saturday where round-trip tickets can be as cheap as $279. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $464 on average.

  • What is the cheapest time of day to fly to North Dakota?

    The cheapest time of day to fly to North Dakota is generally in the morning, when round-trip flights cost $304 on average. Morning departures are around 15% cheaper than evening flights, on average. The most expensive time of day to fly to North Dakota is generally in the evening, which is peak travel time and where the average cost of a ticket is $358.

  • What is the cheapest flight to North Dakota?

    The cheapest ticket to North Dakota from Illinois found in the last 72 hours was to Bismarck, at $145 round-trip. The most popular route is Chicago O'Hare Intl Airport (ORD) to Fargo (FAR) and the cheapest round-trip airline ticket found on this route in the last 72 hours was $209.

  • What is the cheapest month to fly from Illinois to North Dakota?

    The cheapest month for flights from Illinois to North Dakota is May, when tickets cost $291 (return) on average. On the other hand, the most expensive months are January and July, when the average cost of round-trip tickets is $369 and $367 respectively.

  • How long is the flight to North Dakota?

    An average nonstop flight from Illinois to North Dakota takes 7h 01m, covering a distance of 725 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Fargo (FAR) with an average flight time of 1h 59m.

  • What are the most popular destinations in North Dakota?

    Based on KAYAK flight searches, the most popular destination is Fargo (56% of total searches to North Dakota). The next most popular destinations are Bismarck (29%) and Minot (12%). Searches for flights to Grand Forks (3%) and to Dickinson (0%) are also popular.

Reviews of the top 3 airlines serving from Illinois to North Dakota

 
Need help choosing which airline to fly with from Illinois to North Dakota? 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 7951 reviews
7.3Food
8.5Crew
7.9Entertainment
8.2Boarding
7.9Comfort
Airline reviews

Everything was fine except the entertainment was not working for half of the flight.

8.0 ExcellentEileen, Jul 2025BOS - PBI
Read more Delta reviews

Everything was fine except the entertainment was not working for half of the flight.

Easy boarding with an extremely kind attendant. Seats were spacious and we had 3 seats for 2 people so we could stretch out. Comfortable air flow and very attentive and hospital attendants. Bathrooms and food were the only negative. Bathrooms were so small you could hardly get in and close the door. I don’t think an obese person would fit or a person with a movement disability. Food was the trending food for flights, nonexistent. We spent $40 getting sandwich and snack at airport for our 6 hour flught.

At first, we were on the runway for about an hour, literally. The Captain did explain that the Control Tower just had a change shift (sounds like an unrealistic excuse) and then that we had to change a runway. A regular economy seat is made for 12 yo twiggy. I understand Delta wants to push for an upgrade, but after sitting in a Comfort seat and in First class. I would say First class is not worthy of my money. The landing was delayed because of the weather in NYC, I don't hold that against Delta, of course. The Captain did alert us to that upon takeoff in Vegas and again as we reached NY.

No one fussed at me about my pap machine as a 3rd pice on the plane. Boarding was pleasant and smooth. The boarding agent in Anchorage was a fun character- he could be in a movie. :~) The on-board crew were downright pleasant. No militant attitudes on Delta. Like all planes these days the seats are too narrow for standard Americans and at 5’2” there is barely enough leg room. I don’t know how tall people fold themselves into the seats. But that’s nothing specific to Delta

My husband upgraded our seats and I don't know if it was due to the type of planet was or if they didn't upgrade our seats. We were supposed to be in I believe comfort seats and they were just as tight as any other seat- no leg room and we are very tall people but at least it wasn't extremely cold. My husband did put in a complaint about our seating because he paid extra and if we would have known that the space and the tightness would have been the same, we just would have gotten the emergency row emergency row seats that we normally get. We love Delta but both our flights coming home we're not good. Oh I forgot to mention that on our flight to Hawaii our luggage wheels got broke and we had to purse new luggage on vacation then we never had this problem so we didn't know protocol and reported it after we got home only for them to tell is we only had 24hrs to report the damage. Not sure what was going on with Delta this vacation trip.

My flight was extremely cold. I had a jacket and a cover was left in each seat. The cover was extremely thin and I have a disability, fibromyalgia and arthrithis and AC air is the worst. I closed my vent and my husbands vent and it still was frigid. I asked the attendant if I could get another cover and she quickly almost dismissively and totally unconcerned stating, (I quote) (one per chair) and walked off so quickly that I didn't get a chance to explain to her that I literally have adisability. I didnt want to make a seen so I set on that flight for over 5 hours in pain, joints locking up and extremely uncomfortable. When my fibromyalgia flares up my joints not only ache but they will lock up also and it takes me days to get back to my regular self even though I take medication for it. I felt like it would not have hurt anyone at all for her to just give me an extra cover because I'm sure they have all types of medical issues in people that fly every day.

After all the weather issues at least they got me to my destination the next day

My flight was canceled after being rescheduled for four days canceling my trip. Kayak and everyone affiliated with it I.e the airlines, and just fly have been excruciating to deal with. My trip to visit family had to be canceled as there was no way to make it. I am furious at all of you.

They delayed our flight because of bad weather in NY which was completely understandable. Then they cancelled our flight and a later flight that evening. The earliest we could fly was the next morning. We ended up buying last minute tickets on another airline and made it home slightly delayed but safely that evening. Delta kept saying it was weather related but if that was the case how did we make it back on another airline? The weather in NY was cloudy but not bad.

From Atlanta to Savannah - flight connection was way to short (we weren't even late landing ) and flight was already boarding when we landed - we were told we were the last on board and so we had to gate check our bags. Once we got on the plane, there were at least seven open bag spots so that was unnecessary delay. There should be better communication between the gate agent and the crew.

It was great, I’m very grateful for the pilots and crew flight attendants for everything.

Evidently, my seat had the only broken TV. I couldn’t plug it in, get it to come on, or watch anything, and of course, no one could fix it while we were on the plane. The service was good and the boarding was quick

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 was charged for my daughters bag when I am supposed to receive two free checked bags with my United Explorer card.

The schedule to Moline changed 5 times. The gate changed 6 times. That is a pathetic way to run an airline. No wonder that no one in our company flies on United Express to or from Moline. Changes happen most of the time. I learned my lesson on this trip…never again!

Flight was great. Efficient boarding. Short flight. Early arrival. Friendly flight crew. The entertainment system did not work well. Could not access it until the aircraft reached 10K feet or more. Lots of glitches.

A bit rush for transit. Food and entertainment are not available

Smooth boarding process. Early departure, smooth flight, early arrival. The entertainment package has very good recent movie options. The flight crew were friendly and professional.

My flight was scheduled for about 6:05 departure. There were 11 gate changes from 4-7pm and the flight was 3 hours delayed due to operational issues. The plane taxied around the airport for about half an hour before stopping to be de-iced. It would have been nice if we were alerted of the plan to de-ice prior to the 30 minute drive around the airport. The flight attendant was friendly, which was the only redeeming thing about this flight. As a former flight attendant for United, I was extremely disappointed.

Delays took 2hours and thirty minutes making me miss my connecting flight and make me sit in the Chicago airport for 9 hours

Amazing food, great staff, with one noticable detail missing ...but no seat entertainment in any of aircraft ...I am not a fan

I wish American Airlines would change the airline industry by loading the plane back to front instead of front to back. Planes would board so much more smoothly and quickly.

I have long legs, my foot was out in the aisle and when a flight attendant came walking by and I didn't notice, instead of saying "excuse me" or anything like that, she kicked my foot. Extremely rude

Excellent! The gate agents were kind enough to rebook me on an earlier flight saving me from a 6 hour layover. Even my luggage made it despite the fact that the connection was technically too narrow. The flight itself was very comfortable, roomy, and clean. Plenty of space for my carryon items with plugs to charge my phone. After a long international flight of 14 hours, this was an excellent way to end my travels!

Great experience. Flight boarded easily. Departed early. Smooth flight. Great arrival in DC--almost no taxing! Almost direct to gate from runway. Crew was terrific. Same cookies and beverages in main cabin. I did not use the entertainment system on this flight.

Most of the delay was due to weather which is not what was at issue here. One delay was due to a missing flashlight and in the end the flashlight was actually found on the plane. The entertainment system is very limited. Live TV options offer only a few channels that are not very appealing. Boarding and deplaning are always difficult. It just takes too much time to get on and off the plane. On the plus side, I missed my connecting flight, but was easily able to book a later flight from the app while enroute.

You were more on time than United. I'm so over united delays.

The meals were mediocre and the alcohol selection was poor. I enjoyed the selection of movies and other entertainment.

I chatted with the captain before the flight, and similarly during the welcome announcement, he warned of a turbulent flight that may impact the in-flight service. However, once at altitude, he announced that the weather changed and he immediately turned off the seatbelt sign. But it appeared the cabin crew had already decided to take off this flight. They remained seated and then just chatted in the galley. The flight was fully catered, but only first class received service.

My flight attendant was attentive! The elderly person next to me was flatulent and the flight attendant could see that I was in distress and brought me some face masks

Book cheap flights from Illinois to North Dakota

Recent round-trip flight deals

8/6Wed
1 stopFrontier
6h 51mORD-FAR
8/13Wed
1 stopFrontier
9h 56mFAR-ORD
$184
9/11Thu
1 stopFrontier
7h 46mORD-FAR
9/15Mon
1 stopFrontier
9h 29mFAR-ORD
$194
8/15Fri
nonstopAmerican Airlines
1h 55mORD-FAR
8/17Sun
nonstopAmerican Airlines
1h 59mFAR-ORD
$209
8/23Sat
1 stopDelta
6h 28mMDW-BIS
8/30Sat
1 stopDelta
5h 23mBIS-MDW
$219
8/23Sat
1 stopDelta
4h 21mORD-BIS
8/30Sat
1 stopDelta
4h 50mBIS-ORD
$219
8/6Wed
nonstopAmerican Airlines
2h 26mORD-BIS
8/13Wed
nonstopAmerican Airlines
2h 13mBIS-ORD
$223
8/3Sun
1 stop
13h 57mORD-BIS
8/7Thu
1 stop
15h 17mBIS-ORD
$287
8/7Thu
2 stops
15h 16mORD-FAR
8/10Sun
2 stops
20h 47mFAR-ORD
$291
8/22Fri
2 stopsUnited Airlines
21h 14mORD-BIS
8/29Fri
1 stopUnited Airlines
16h 21mBIS-ORD
$482
7/30Wed
1 stopUnited Airlines
9h 28mORD-MOT
8/4Mon
1 stopUnited Airlines
18h 12mMOT-ORD
$485

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Recent one-way flight deals

7/23Wed
1 stopFrontier
6h 51mORD-FAR
$82
8/6Wed
1 stopFrontier
6h 51mORD-FAR
$87
8/6Wed
3 stops
38h 30mORD-FAR
$147
8/3Sun
1 stop
13h 57mORD-BIS
$152
9/9Tue
2 stopsDelta
16h 03mORD-BIS
$167
10/7Tue
2 stopsDelta
16h 44mORD-FAR
$171
10/11Sat
1 stopUnited Airlines
27h 35mORD-FAR
$206
7/15Tue
nonstopAmerican Airlines
2h 10mORD-FAR
$223
8/8Fri
nonstopAmerican Airlines
2h 01mORD-FAR
$224
9/8Mon
1 stopUnited Airlines
9h 43mORD-FAR
$225

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Last minute flights from Illinois to North Dakota

Last minute flight, train and bus deals

7/12Sat
multi-stopAmerican Airlines
6h 00mORD-BIS
7/19Sat
nonstopAmerican Airlines
2h 14mBIS-ORD
$257
7/12Sat
nonstopAmerican Airlines
2h 19mORD-BIS
7/19Sat
nonstopAmerican Airlines
2h 14mBIS-ORD
$264
7/12Sat
multi-stopDelta
5h 36mORD-BIS
7/19Sat
multi-stopDelta
4h 34mBIS-ORD
$267
7/15Tue
multi-stopDelta
8h 20mMDW-BIS
7/19Sat
multi-stopDelta
5h 06mBIS-MDW
$272
7/14Mon
multi-stopFrontier
8h 11mORD-FAR
7/16Wed
multi-stopFrontier
9h 34mFAR-ORD
$292
7/14Mon
multi-stopFrontier
8h 11mORD-FAR
7/16Wed
multi-stopFrontier
9h 34mFAR-ORD
$333
7/13Sun
multi-stop
25h 29mORD-FAR
7/21Mon
multi-stop
17h 44mFAR-ORD
$486
7/13Sun
multi-stop
15h 16mORD-FAR
7/21Mon
multi-stop
20h 36mFAR-ORD
$541
7/14Mon
nonstopUnited Airlines
2h 15mORD-FAR
7/20Sun
nonstopUnited Airlines
2h 08mFAR-ORD
$592
7/15Tue
multi-stopUnited Airlines
5h 34mORD-BIS
7/18Fri
multi-stopUnited Airlines
7h 45mBIS-ORD
$691

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Everything you need to know for your flight to North Dakota

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.

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