$240 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 6/15. 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, 0 bags

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
Travelers love KAYAK
41,299,237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
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$309
Moline
Moline2 stops$912
St. Louis
St. Louis2 stops$464
Chicago
Chicago1 stop$309
Moline
Moline2 stops$912
St. Louis
St. Louis2 stops$464

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

Mon, Jun 8 - Tue, Jun 16
Delta Logo
5:28 am - 12:20 pm
ITH
-
ORD
7h 52m
1 stop
Delta Logo
6:05 am - 12:36 pm
ORD
-
ITH
5h 31m
1 stop
$309Delta
Mon, Jun 8 - Tue, Jun 16
Delta Logo
5:28 am - 9:25 am
ITH
-
ORD
4h 57m
1 stop
Delta Logo
1:46 pm - 12:09 am
ORD
-
ITH
9h 23m
2 stops
$314Delta
Wed, May 20 - Sat, May 23
Delta Logo
5:40 am - 12:16 pm
ITH
-
ORD
7h 36m
1 stop
Delta Logo
6:07 am - 12:51 pm
ORD
-
ITH
5h 44m
1 stop
$324Delta
Tue, May 19 - Sat, May 23
Delta Logo
5:40 am - 9:44 am
ITH
-
ORD
5h 04m
1 stop
Delta Logo
6:07 am - 12:51 pm
ORD
-
ITH
5h 44m
1 stop
$339Delta
Mon, Jun 8 - Tue, Jun 16
Delta Logo
5:28 am - 9:25 am
ITH
-
ORD
4h 57m
1 stop
Delta Logo
1:46 pm - 12:09 am
ORD
-
ITH
9h 23m
2 stops
$359Delta
Sat, Jun 13 - Tue, Jun 30
Delta Logo
5:28 am - 2:14 pm
ITH
-
ORD
9h 46m
2 stops
Delta Logo
2:07 pm - 12:36 pm
ORD
-
ITH
21h 29m
2 stops
$362Delta
Sat, Jun 13 - Tue, Jun 30
United Airlines Logo
7:50 pm - 11:26 pm
ITH
-
ORD
4h 36m
1 stop
United Airlines Logo
3:53 pm - 11:44 pm
ORD
-
ITH
6h 51m
1 stop
$389United Airlines
Sun, Aug 16 - Sat, Aug 29
Delta Logo
5:30 am - 9:27 am
ITH
-
ORD
4h 57m
1 stop
Delta Logo
6:00 am - 12:30 pm
ORD
-
ITH
5h 30m
1 stop
$399Delta
Fri, May 22 - Sun, May 24
United Airlines Logo
10:35 am - 2:40 pm
ITH
-
ORD
5h 05m
1 stop
United Airlines Logo
4:00 pm - 11:44 pm
ORD
-
ITH
6h 44m
1 stop
$404United Airlines
Sat, Jun 13 - Tue, Jun 30
Delta Logo
5:28 am - 2:14 pm
ITH
-
ORD
9h 46m
2 stops
Delta Logo
2:07 pm - 12:36 pm
ORD
-
ITH
21h 29m
2 stops
$407Delta
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 is the cheapest month to fly from Ithaca to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Ithaca 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 Ithaca to Illinois is February, when tickets cost $0 (return) on average. On the other hand, the most expensive months are June and December, when the average cost of round-trip tickets is $731 and $423 respectively.

Good to know

Low seasonAugust
Cheapest flight$240
Best time to beat the crowds with an average 8% drop in price.
Most popular time to fly and prices are also 25% 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.

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 8459 reviews
7.2Food
8.1Boarding
8.5Crew
7.9Comfort
7.8Entertainment
Airline reviews

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

2.0 MediocreNicholas, Apr 2026
LGA - CLT
Read more Delta reviews

WiFi didn’t work. Flight delayed 3 hours Crew members were illiterate Seat lean back did not work.

Transparency from pilots, quick boarding and exiting the plane, staff greeted to each and everyone,

WiFi didn’t work most of the time. The usb chargers would work only occasionally for 5 mins and wouldn’t charge after that. Had to keep trying repeatedly at each of the seats in the row.

The crew bent over backwards to thank us for flying and make us comfortable. The food service was quick and efficient. The Captain communicated and said goodbye and thank you as we departed. They really stood out!

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Standard flight with a drinks and a snack- overall very quick flight. The flight attendants were very strict, bordered on rude.

Delayed - weather wasn't bad at either end. Also sat on tarmac in ORD.

boarded early to only find out that flight would sit at gate for 45 min to an hour. Landed in chicago and sat on runway for over an hour before got to gate. Total delay was extensive for a 45 min flight door to door.

The flight was significantly delayed. The inbound flight from EWR was delayed departing because of mechanical problems. My original departure from CLT was 5:28 pm but due to the delay of the inbound flight, after arrival, deplaning, cleaning, boarding, we did not push back from the gate until 9:00 pm. Once in the air, the flight was smooth and what was originally supposed to be an arrival in ORD at 7:30 pm local time turned out to be 9:35 pm.

The flight I was supposed to be on was supposed to take off at 1:50 from State College. It was delayed over and over and over again until somehow I had to rebook on a flight that was supposed to have left State College at 8 am that morning but didn't end up taking off until almost 6 pm. Not only was this completely unacceptable, the "token from United" was a 15 dollar meal voucher that has to be used by today. I would personally like some miles added to my account for this inconvenience. I was in transit for 8 hours from the time I arrive at State College Aiport to when I got home. I was supposed to be home at 3 pm and I returned at 8 pm. Unacceptable. I have not been on an on Time united flight in nearly 5 years.

newer aircraft, ability to connect my headset via blue tooth for entertainment.

Very comfortable flight, snacks and drinks were good, good communication from crew. Could have used a little more information on timing of boarding for group 5

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

It was better than excellent. The staff in Mason City were great. The young woman that pushed my wheelchair did more than could be expected of her. She came from India 17 years ago. I don't remember her name.

After arriving in Chicago, we were taxiing for 1.5 hours with infrequent and untruthful updates about the amount of time it would take to arrive at the gate. Minimally, the team could have provided timing expectations that were more truthful, especially one their original expectations were not met.

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

Information on your arrival and departure airports