$80 Find Cheap Flights from Illinois to North Dakota

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Low seasonJanuary
Cheapest flight$80
Best time to beat the crowds with an average 1% drop in price.
Most popular time to fly with an average 1% increase in price.
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 airlines fly most frequently to North Dakota?

    Illinois and North Dakota are connected by different airlines. The airlines that fly that route the most regularly are United Airlines (41 flights per week), American Airlines (32 flights per week), and British Airways (31 flights per week).

  • How many airports are there in North Dakota?

    There are 8 airports in North Dakota. The busiest airport is Fargo Hector Field Airport (FAR), with 42% of all flights arriving there.

  • 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 Bismarck Airport (BIS), with an average flight price of $379.

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

    Based on KAYAK data, the cheapest day to fly to North Dakota is Wednesday where round-trip tickets can be as cheap as $281. On the other hand, the most expensive day to fly is Sunday, where round-trip prices are $630 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 afternoon, when round-trip flights cost $318 on average. On average, there is no price difference when choosing to fly in the morning or the evening on this flight route. The most expensive time of day to fly to North Dakota is generally at night, which is peak travel time and where the average cost of a ticket is $334.

  • What is the cheapest flight to North Dakota?

    The cheapest ticket to North Dakota from Illinois found in the last 72 hours was to Fargo, at $229 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 $229.

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

    The cheapest month for flights from Illinois to North Dakota is March, when tickets cost $255 (return) on average. On the other hand, the most expensive months are February and November, when the average cost of round-trip tickets is $651 and $561 respectively.

  • How many cities have direct flights to North Dakota?

    From Illinois, there are direct flights to North Dakota from 1 city. This city is Chicago and there are 207 direct flights each week.

  • How many direct flights to North Dakota are there each day?

    There are around 30 direct flights from within Illinois to North Dakota every day. Most flights (36%) depart in the evening.

  • How many direct flights to North Dakota are there each week?

    Each week there are around 207 direct flights from within Illinois to North Dakota. The most common day for departures is Sunday, with 18% of flights taking off on this day.

  • How long is the flight to North Dakota?

    An average nonstop flight from Illinois to North Dakota takes 7h 36m, covering a distance of 742 miles. The shortest route is Chicago O'Hare Intl Airport (ORD) to Fargo (FAR) with an average flight time of 2h 03m.

  • How many long-haul flights are there to North Dakota each week?

    There are not any long-haul (6-12 hour flight duration) or medium-haul (3-6 hour flight duration) flights to North Dakota. Instead, there are 207 short-haul flights (up to 3 hour flight duration), with the most arriving from Chicago.

  • What are the most popular destinations in North Dakota?

    Based on KAYAK flight searches, the most popular destination is Fargo (66% of total searches to North Dakota). The next most popular destinations are Bismarck (17%) and Minot (9%). Searches for flights to Grand Forks (7%) and to Dickinson (1%) 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.
7.9
DeltaOverall score based on 8179 reviews
7.8Entertainment
8.1Boarding
8.5Crew
7.9Comfort
7.2Food
Airline reviews

Awesome! On time flight, early arrival, and a complimentary upgrade!

10.0 ExcellentSarah, Feb 2026
SFO - LAX
Read more Delta reviews

Awesome! On time flight, early arrival, and a complimentary upgrade!

Paid for wifi that didn't work. No plug in seat to work. No entertainment.

We departed early and made up time in the air allowing us to arrive 30 minutes early. Capt was incredibly genuine and thanked every passenger for flying with Delta. Completely humble and professional!

Was forced to check in my small carry on, even though I informed the crew it has very fragile items inside

This was one of the worst flights I’ve been on in years. I upgraded to comfort and had such an uncomfortable experience. The person next to me was oversized - which I understand - however, they took up their space and mine. I could only use about 50% of my seat space to not be physically touching this person the entire flight and there was no spatial awareness. I also could not use the seat outlet because their body was obstructing it. It was very inconvenient. Their body kept touching me repeatedly during the flight and I felt very uncomfortable. To pay more for an upgraded space and then not even being able to use it was highly disappointing.

No wheel chair as requested at Atlanta arrival on first flight.

Only freetext wifi was available in flight; browsing WiFi required payment. Since the seats had no in flight entertainment, Delta should revisit this policy on this longer flight.

Only water, tea or coffee served midflight, even to comfort seating. Man next to me needed two seats and took up a portion of my seat and Delta did nothing.

The flight was great as well as the airline staff

First class and monitors weren’t working for mine & my husbands. Eventually fixed, but quite annoyed as we bought first class. Also, No foot rests.

Short flight, but no drink/snack service. The flights both going and coming were delayed.

Not being stranded in Chicago for her airport to 11:30 tomorrow morning the 3rd

I was fully checked in the prior night and i was unchecked and then didn’t have a seat when I boarded. Instead of an aisle seat, I was out in the middle seat of the very last row of the plane.

In overall it was a good experience, the only down point was that the entertainment screen was working properly.

They lost my luggage, so, not happy. The crew was nice but my suitcases never made it, still trying to find out what happened!

I understand weather is an issue, but making us chase our plane down at five scheduled gates across three terminals in an airport the size of O'Hare was unfair. They'd have probably been better off to leave gates as TBD until the inbound plane is in final approach instead of running us all over the place. Also, props to the consistently-unprepared ground crew in Richmond for once again leaving my lane parked short of the gate because they couldn't have a crew in place on time with 2 hours notice...

cabin crew was OK, food was OK, the trip from the US to Munich was actually pretty bad comfort wise. Noisy aircraft, lights never dimmed even in Business class (night flight) barely sufficient amenities for the price. I have millions of miles with United but TBH American is gaining ground and Delta has always been marginally better then United although on paper United has more longes and cheaper upgrades.

Essy to get on. The hostess gave very little pop, the plane was late getting in, and we are still waiting for our bags. This sucks. :/

Great flight. On time boarding. Smooth flight and on time arrival at EWR. The flight crew was marvelous and there was a great selection of movies on the entertainment system. Our bags were at the carousel before we got there. Another excellent flight from United.

I liked the snacks and the flight attendants were friendly.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

The aircraft had several problems - from excess fuel to non operational ac. Two hours of delay in Chicago could have been avoided with proper planning and aircraft maintenance.

Crew in Columbia was not prepared for landing. It was a bit of a disaster and getting bags took forever.

The seats from lax to DFW was so tight that I could not move my legs . No WiFi and had to pay . Not a good selection of entertainment

We were upgraded to First Class and it was a great flight

We experienced gate changes and a long delay. My seat was dirty when I boarded and I had to use wipes to clean it myself. There was an unpleasant and overpowering cleaning product scent on the plane as well that lingered through the flight.

My carry on baggage was damaged. Entire trip, I had to carry the baggage. When complained to the boarding crew, they got mad at me and still asked me to valet check in the cabin baggage. Rude boarding crew!!!

Kayak was among the missing. There was not the usual advice regarding next gate after arriving in Dallas. No communication after the reminder to check in before the Moline flight. What happened?

Crew were all friendly and helpful. It was a short flight so just a beverage service with a cookie. After we were boarded the plane took about 45 minutes to leave the gate but it was New Year’s Eve so not shocking there was some delay. Overall good experience and very grateful.

The boarding process needs to be fixed. The zone don't work, especially when there is hardly anyone in zones 3, 4,and 5, leaving the majority of the passengers backed up in the aisle, especially because passengers seated near the front are blocking passengers who are seated in the rear of the plane. It would also help if the size of carry on bags was more strictly enforced.

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.