$179 Find Cheap Flights from Ithaca to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Ithaca to Illinois departing on 10/9. 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
1 adult, Economy

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Illinois, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Ithaca to Illinois, as well as popular online travel agencies
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Flight Deals

Cheap Flights from Ithaca to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicago1 stop$249
Moline
Moline2 stops$448
St. Louis
St. Louis2 stops$422
Chicago
Chicago1 stop$249
Moline
Moline2 stops$448
St. Louis
St. Louis2 stops$422

Book Cheap Ithaca 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 Ithaca 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 Ithaca to Illinois

Thu, Oct 30 - Wed, Nov 5
Delta Logo
5:40 am - 9:56 amITH-ORD
5h 16m1 stop
Delta Logo
7:00 am - 1:13 pmORD-ITH
5h 13m1 stop
$249Delta
Find Deal
Thu, Oct 30 - Wed, Nov 5
Delta Logo
5:40 am - 9:56 amITH-ORD
5h 16m1 stop
Delta Logo
11:23 am - 12:21 amORD-ITH
11h 58m2 stops
$254Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
5:42 am - 9:56 amITH-ORD
5h 14m1 stop
Delta Logo
7:00 am - 1:22 pmORD-ITH
5h 22m1 stop
$259Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
5:42 am - 9:56 amITH-ORD
5h 14m1 stop
Delta Logo
11:15 am - 12:05 amORD-ITH
11h 50m2 stops
$264Delta
Find Deal
Tue, Sep 30 - Sat, Oct 4
Delta Logo
5:42 am - 1:01 pmITH-ORD
8h 19m2 stops
Delta Logo
1:05 pm - 12:05 amORD-ITH
10h 00m2 stops
$269Delta
Find Deal
Sat, Oct 4 - Tue, Oct 7
Delta Logo
5:42 am - 9:56 amITH-ORD
5h 14m1 stop
Delta Logo
7:00 am - 1:13 pmORD-ITH
5h 13m1 stop
$284Delta
Find Deal
Sat, Nov 8 - Sat, Nov 15
Delta Logo
5:40 am - 2:58 pmITH-ORD
10h 18m2 stops
Delta Logo
11:15 am - 10:54 pmORD-ITH
10h 39m2 stops
$289Delta
Find Deal
Wed, Nov 19 - Sun, Nov 23
Delta Logo
5:40 am - 9:55 amITH-ORD
5h 15m1 stop
Delta Logo
7:00 am - 1:09 pmORD-ITH
5h 09m1 stop
$294Delta
Find Deal
Tue, Oct 14 - Tue, Oct 21
United Airlines Logo
7:53 pm - 11:15 pmITH-ORD
4h 22m1 stop
United Airlines Logo
4:00 pm - 11:43 pmORD-ITH
6h 43m1 stop
$319United Airlines
Find Deal
Wed, Oct 22 - Mon, Oct 27
United Airlines Logo
6:10 am - 9:36 amITH-ORD
4h 26m1 stop
United Airlines Logo
6:20 pm - 11:43 pmORD-ITH
4h 23m1 stop
$408United Airlines
Find Deal
Booking Insights

KAYAK's insights & trends for Ithaca to Illinois flights

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

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

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

If your flying dates are flexible, you should consider flying to Illinois on a Wednesday, as we generally find the cheapest rates on that day for this route. On the other hand, Friday is the most expensive day to fly from Ithaca to Illinois. For your return ticket, we recommend flying on a Wednesday and avoiding Fridays for the best deals.

Good to know

Low seasonOctober
Cheapest flight$179
Best time to beat the crowds with an average 46% drop in price.
Most popular time to fly and prices are also 26% lower on average.
Flight from Ithaca to Chicago O'Hare Airport

FAQs - booking Illinois flights

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

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

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

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

    The cheapest time of day to fly to Illinois is generally in the evening, when round-trip flights cost $357 on average. Morning departures are around 20% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the morning, which is peak travel time and where the average cost of a ticket is $427.

Reviews of the top airlines flying from Ithaca to Illinois

 
See real verified KAYAK customer reviews for airlines flying from Ithaca 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 Ithaca 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.
7.9
DeltaOverall score based on 7957 reviews
7.9Comfort
7.9Entertainment
7.3Food
8.2Boarding
8.5Crew
Airline reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

4.0 Okaypuravi, Aug 2025LGA - STL
Read more Delta reviews

This route with Delta always has delays or is cancelled. Aircrafts seem smaller and older. I fly Delta quite a bit - haven’t had issues with the international flights. But this route has always been the troublesome one

Three seats in first class were broken and while they were able to still acommodate us it was looking very touch and go and they had others they could not acommodate

I believe that a four-hour trip should have a meal. Delta had none.

Was charged for my luggage despite having been on one ticket from an international flight. Too tired to argue after 15 hours on flight. Was charged for rechecking it at JFK airport. Not sure why those off Kenya Airways were required to do that.

My experience on any Delta flight is always overshadowed by the time Delta removed me from a flight for no apparent reason.

Flight was canceled, and no effort was made to help with rebooking, no hotel vouchers, no car transportation and minimal food voucher and most places for food were closed by the time the voucher was given. Waited for 3 hours for bags. Simply the worst travel experience I have ever had

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.

Not a "Delta" issue, but a JFK issue: We booked a connecting flight with 3 1/2 hours between to clearn immigration and customs. Our inbound flight (BCN to JFK) was on the taxiway 45 minutes which ate into our layover time. Immigtration was insanely quick with the CBP MPC app; however, clearing TSA (again, after we were ALREADY cleared in Spain on the inbound international flight) took over 95 minutes. This left us with 10 minutes before boarding the connecting flight (JFK to SAN) to walk to the far end of Terminal 4 and try to find food. We didn't find any food that could promise to serve us in under 10 minutes so we boarded the Delta flight after coming off a plance and an 8-hour flight knowing that we wouldn't be served any food on the next 5 1/2 hour flight. I feel like Delta needs to put pressure on the JFK TSA to open more screening stations (by our count, we saw only 5 scanners open and a line of - as we said - over 90 minutes. The insult is that we WERE ALREADY SCREENED through TSA, but as you come off one flight into the USA, you have to go through the whole process again. It seems like if you have a connecting flight, there should be a way to pass through immigration and customs without needing to return through TSA.

My flight was 6 pm 6/6. Every hour they delayed it again - air condition issues then no pilot then the crew had worked too many hours and cancelled the flight at 11 pm. Sent customers to NJ a 45 minutes uber ride to a hotel. Had to be back by 5 am for a 7 am flight and again no pilot etc with another three hours of delays.

The entertainment and wifi mostly didn't work on this flight.

Flight attendant in first class gave poor service (like he didn't want to be there) and food was awful. We sat waiting for gate upon arrival over 45 mins.

Weather delay in Chicago?. No sense of urgency to make connection in Chicago for our connecting flight that wasn't delayed. Connection was missed.

Overall it was good. I missed my connection but I was put on another flight.

Overall a very poor experience - booked premium economy tickets but due to last minute flight delays , all my itinery went for a toss and had to fly economy class with no access to lounge or any compensation by united airlines to make up for the flight delays . i had expected better experience than that from united.

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 liked that the flight was nonstop from ORD to CIU for $200 round trip.

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!

While the staff was pleasant and helpful, the following observations are for your awareness. There was some delay on the tarmac on take off and landing. The paid lunch/food offerings were limited. Entertainment was only available on WiFi at a cost.

The first flight was better in terms of the aircraft.

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

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

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