$120 Find Cheap Flights from Fargo to Illinois - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Fargo to Illinois departing on 9/25. 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.
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Cheap Flights from Fargo to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$230
Peoria
Peoria1 stop$424
St. Louis
St. Louis1 stop$295
Chicago
Chicago1 stop$230
Peoria
Peoria1 stop$424
St. Louis
St. Louis1 stop$295

Book Cheap Fargo to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Fargo to Illinois 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 Fargo to Illinois

Sat, Sep 5 - Thu, Sep 10
Frontier Logo
2:33 pm - 1:36 pm
FAR
-
ORD
23h 03m
1 stop
Frontier Logo
11:06 am - 1:33 pm
ORD
-
FAR
26h 27m
1 stop
$230Frontier
Fri, Sep 25 - Sun, Sep 27
Frontier Logo
2:28 pm - 9:35 pm
FAR
-
ORD
7h 07m
1 stop
Frontier Logo
10:40 pm - 1:33 pm
ORD
-
FAR
14h 53m
1 stop
$258Frontier
Fri, Aug 21 - Mon, Aug 24
United Airlines Logo
6:00 pm - 8:08 pm
FAR
-
ORD
2h 08mnonstop
United Airlines Logo
9:20 pm - 11:32 pm
ORD
-
FAR
2h 12mnonstop
$269United Airlines
Fri, Aug 21 - Sat, Aug 22
American Airlines Logo
5:00 am - 7:09 am
FAR
-
ORD
2h 09mnonstop
American Airlines Logo
5:00 am - 11:06 am
ORD
-
FAR
6h 06m
1 stop
$279American Airlines
Sat, Aug 8 - Fri, Aug 14
Frontier Logo
2:24 pm - 8:52 pm
FAR
-
ORD
6h 28m
1 stop
Frontier Logo
9:57 pm - 1:39 pm
ORD
-
FAR
15h 42m
1 stop
$284Frontier
Thu, Aug 20 - Mon, Aug 24
Delta Logo
1:12 pm - 7:30 pm
FAR
-
ORD
6h 18m
1 stop
Delta Logo
8:28 am - 12:29 pm
ORD
-
FAR
4h 01m
1 stop
$289Delta
Fri, Aug 21 - Mon, Aug 24
Delta Logo
1:12 pm - 6:01 pm
FAR
-
MDW
4h 49m
1 stop
Delta Logo
7:25 pm - 11:50 pm
MDW
-
FAR
4h 25m
1 stop
$289Delta
Tue, Sep 15 - Sat, Sep 19
American Airlines Logo
5:00 am - 10:20 am
FAR
-
STL
5h 20m
1 stop
American Airlines Logo
5:18 pm - 11:03 pm
STL
-
FAR
5h 45m
1 stop
$295American Airlines
Thu, Aug 20 - Mon, Aug 24
Delta Logo
1:12 pm - 7:30 pm
FAR
-
ORD
6h 18m
1 stop
Delta Logo
8:28 am - 12:29 pm
ORD
-
FAR
4h 01m
1 stop
$299Delta
Wed, Oct 21 - Wed, Oct 28
Multiple Airlines Logo
2:28 pm - 7:15 pm
FAR
-
STL
28h 47m
1 stop
Multiple Airlines Logo
2:00 pm - 9:57 am
STL
-
FAR
19h 57m
2 stops
$312Multiple Airlines
Booking Insights

KAYAK's insights & trends for Fargo to Illinois flights

Get data-powered insights and trends into flights from Fargo to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Fargo to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Fargo to Illinois departing in September.

Flight prices are below average for this route right now.

Flights to Illinois from Fargo usually cost between $294 and $478 in September.
The lowest price found in the past 5 days was $230 on Frontier (Sep 5-Sep 10).

What is the cheapest Fargo to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from Fargo found in the last 5 days was to Chicago, at $278 round-trip. The most popular route is from Fargo (FAR) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 5 days was $278.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from Fargo to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $486 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $528.

Can I save money by flying with a layover from Fargo to Illinois?

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.

No, with an average price for the route of $363, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from Fargo to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Fargo to Illinois, 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 Fargo to Illinois is February, when tickets cost $285 (return) on average. On the other hand, the most expensive months are March and July, when the average cost of round-trip tickets is $399 and $375 respectively.

What’s the cheapest day of the week to fly from Fargo to Illinois?

The average price of all round-trip flights from Fargo to Illinois clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Fargo to Illinois, look for departures on Saturdays and avoid leaving on a Sunday, as it's usually the priciest day. When flying back from Illinois, Thursday is the cheapest day to fly and Sunday is the most expensive.

How far in advance should I book a flight from Fargo to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Fargo to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Fargo to Illinois, you should book around 5 weeks before departure, which saves you about 22% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 19 weeks before departure.

Good to know

Low season

March

Cheapest flight

$120
Best time to beat the crowds but there is an average 4% increase in price.
Most popular time to fly with an average 8% increase in price.
Flight from Fargo to Chicago O'Hare Airport

FAQs - booking Illinois flights

  • How does KAYAK find such low prices on flights from Fargo 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 Fargo to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Fargo to Illinois 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 Fargo 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 from Fargo to Illinois 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 Fargo 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 from Fargo to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Top tips for finding cheap flights to Illinois

  • Looking for a cheap flight? 25% of our users found tickets from Fargo to the following destinations at these prices or less: Chicago $378 one-way - $386 round-trip

Reviews of the top 3 airlines serving from Fargo to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Fargo to Illinois. 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 Fargo 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.
7.8
DeltaOverall score based on 8486 reviews
7.8Comfort
8.1Boarding
8.5Crew
7.8Entertainment
7.2Food
Airline reviews

It was as good as it could be. Flying is not a pleasant experience these days.

8.0 ExcellentMark, Jun 2026
LAX - ORD
Read more Delta reviews

It was as good as it could be. Flying is not a pleasant experience these days.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

Flight delay was frustrating, also you cannot checkin online without delta app, web browser check-in throw errors

Got on the plane and sat there for an hour before departure.

Very large passenger too space from my own seat. Arm board couldn’t be lowered because of his size. It wads very uncomfortable trip, as the flight was full couldn’t move anywhere having back pain because of the position in which I was the entire flight.

Cramped seating for me. Luckily it wasn’t a long flight

5 hour delay. They blamed the weather but it was the computer issues they had been dealing with for days.

I usually have a positive experience with Delta. Complimentary upgrades are always nice!

The captain was amazing and kept us informed throughout that there would be some rough air. The flight also got delayed but we were able to actually leave on time, which was great.

The staff did not do a good job of getting everyone boarded quickly, so we missed our take off window and had to sit on the tarmac for 20+ min waiting for our turn. The plan was old. Pockets on the back of seats were torn and tearing off. One of the attendants was rude-she would ask a question but he walking away before you finished answering so she kept getting our drink orders wrong.

I would have preferred a flight voucher and to hop on a different flight. Delayed over 6 hours.

I almost missed my connection in Chicago due to having to wait on a gate to be open I am assuming. Having to run from E terminal to C terminal and I barely made it there before they closed the door. This may not be the actual airline's fault it's crazy how there is so little time between flight especially when they are placed so far apart in the airport.

The Wi-Fi did not work, so you weren't able to watch entertainment on your own device. They did not have wired headphones so you couldn't watch it on the in-seat entertainment screen either. There was plenty of time to do a drink and snag service but the flight attendants chose not to.

Great experience, boarding was fast and efficient, so much so that we arrived to Chicago very early

The flight did not have its customary snacks during the flight. Apparently they were never loaded on the plane.

The seats on this flight weren’t as comfortable as we had expected. Even leaned back these seats left us feeling crappy in our backs. Also we had to use our own tablets for movies, but nothing in the seats in front of us to hold the tablets up.

The head rest is too big and cannot be placed differently/removed. Causes one head to tilt forward and increase back pain

Horrible experience. They delayed our flight 7 hours!! We had to seat at the airport with kids on 4th July all day!

1 flight cancelled Had to fly out of different city Flight at new departure city was delayed 3 hours causing us to miss connecting flights. By the time we did make it to Prague our luggage did not. Had to wait day and a half for luggage to be delivered. Customer service was not good. Agents did not arrive at gate until 5-10 minutes before boarding

Checking bag at terminal was horrible. No agents to check us in and only 1 kiosk working. Boarding went ok. Crew onboard was very scattered rained. Missed our row while serving and then didn’t see them hardly again.

My seat had a worn out cushion, which made it a bit uncomfortable. Other than that, the flight was excellent.

Take this flight regularly. Every single week same thing. Departure delayed. Make up some time in the air. Land at ORD and then wait for gate in "L" concourse Terminal 3 for 30-40 min-which yields a very delayed final arrival. Plus I get to taxi around and see every runway and drive over the bridge (IFKYK) over the expressway 2-4 times in most cases. Change the sched of incoming plane/work with FAA to improve traffic flow at ORD/change the timing of these flights. Whatever it takes. But do better.

- flight was delayed several hours due to weather (understandable) - flight delayed further and we were told by attendants "we are not sure where the pilots are but they are on their way" as we have to find different pilots for the flight - announcements over the PA were somewhat unprofessional by the attendants, seems they need more training and were not reading off the script. They showed their young age and immaturity in their communications with the passengers. They were not clear and lacked professional communication language. - going from a hub to hub we were also parked at the tarmac at ohare for an additional hour and kept being told "few more minutes". Please just let the passengers know the real wait time instead of hiding the truth. We understand there is traffic and weather delays, but we just want transparency. There are several logistics of our lives that revolve around what the attendants and pilots are sharing with us but they are not being transparant.

Boarding and Delays The boarding process for my American Airlines flight from Copenhagen to Philadelphia was a bit tricky. We experienced a gate change that required a long walk to a new area of the airport. Additionally, boarding was not via a jet bridge; we had to take a shuttle bus to the plane and then carry our luggage up the stairs ourselves. Furthermore, the bag drop didn't open until about 12:20 PM, which was only three hours before our scheduled departure. This meant I couldn't drop my bag off early and had to wait outside of security in order to drop off my bag and use the kiosk. The bag drop self-service kiosks also didn't open until about 12:00 PM when an American Airlines employee unlocked them so that we could print out our boarding passes and bag tags, which further created a backlog. The flight was delayed by over an hour because we had to wait for one of the tires on the plane to be changed. Flight Attendant Professionalism On a positive note, the flight attendant was very professional when handling a passenger who was sitting in the wrong seat. Even though the passenger was persistent and reluctant to move, the flight attendant calmly ensured the assigned passenger could take their seat. Kudos to the flight attendant for keeping his calm and composure, not allowing the issue to escalate, and handling it well under pressure while a line of passengers waited in the aisle to board. In-Flight Service The in-flight service was also fast, prompt, and efficient, although service had to be suspended for the last two hours of the flight due to weather and turbulence, which was outside of the crew's control. Limited Flight Options Please note that American Airlines only operates one flight per day in and out of Copenhagen. This means there are limited options available if your flight is delayed or canceled, which is something to take into consideration when booking.

I will never but. through kayak again. and American Airlines. I will never fly again on. They're both thieves.

Nothing, I wont be flying American Airlines again and will not be recommending anyone to fly American Airlines. It was the worst experience flying I've ever had.

My luggage was not sent with us. Not sure if this is Envoy Air responsibility but that was a very BAD experience

The planes can use an actual cleaning. The armrest and seats do not appear to be cleaned on this one and most other planes.

Flight was delayed…once landed at ORD, no gates were available so made us wait for 56 minutes after we landed to let us out of the aircraft!

The flight was fine but the 8 hour delay in Chicago was awful - 5 gate changes and repeated delays without an explanation. No vouchers. Nothing.

Everything you need to know for your flight from Fargo to Illinois

Information on your arrival and departure airports