Illinois

$239+ Cheap flights from Ithaca (ITH) to Illinois

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/22. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — ORD
Aug 4 — Aug 111
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Cheap flight deals from Ithaca to Illinois

Keep the following information in mind while searching for Ithaca to Illinois flight deals. Data was last updated July 30, 2025.

Round-trip from

$249
(Delta)

One-way from

$239
(Delta)

Popular in

December

Cheapest in

October

Average price

$373
From Ithaca Tompkins County to Illinois
One-way flight from Ithaca Tompkins County to Illinois
Highest demand for flights based on searches. 25% potential increase in price ($176 potential increase over avg. RT price).
Cheapest flight prices on average. 13% potential price decrease ($62 potential savings vs. average RT price).
Average for round-trip flights in July 2025

Find flight deals from Ithaca to Illinois

Cheapest flights from Ithaca to Illinois
Explore the most affordable flight options available from Ithaca to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 30, 2025.

This Delta deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 8/225:37 amITH - ORD
1 stop5h 18mDelta
Wed 11/267:30 amORD - ITH
1 stop4h 47mDelta
Deal found 7/28$249
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/27:55 pmITH - ORD
1 stop4h 35mUnited Airlines
Fri 8/84:00 pmORD - ITH
1 stop6h 30mUnited Airlines
Deal found 7/28$324
This Delta deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/302:00 pmITH - MDW
2 stops9h 14mDelta
Wed 11/51:08 pmMDW - ITH
2 stops9h 14mDelta
Deal found 7/30$448
This Delta deal was found by Cheapflights users on 7/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/135:37 amITH - STL
2 stops7h 54mDelta
Sat 8/166:00 amSTL - ITH
2 stops7h 19mDelta
Deal found 7/29$634
This United Airlines deal was found by Cheapflights users on 7/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/206:10 amITH - STL
2 stops9h 15mUnited Airlines
Sun 11/238:25 amSTL - ITH
1 stop14h 18mUnited Airlines
Deal found 7/28$661

Cheapflights Fare Finder

 
Customize your flight search to find flights from Ithaca to Illinois that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
Use the filters below to find and compare flights from Ithaca to Illinois that are best for you.

Fly from

Ithaca

Fly to

Illinois

Route

Depart

Return

Price

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Fri 8/22

5:37 am-9:55 am

1 stop5h 18m

Chicago O'Hare Intl

Wed 11/26

7:30 am-1:17 pm

1 stop4h 47m

$249

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Fri 9/19

7:50 pm-11:15 pm

1 stop4h 25m

Chicago O'Hare Intl

Mon 9/22

10:43 am-6:38 pm

1 stop6h 55m

$349

IthacaChicago

ITH - MDW

ITHMDW

Ithaca Tompkins County

Thu 10/30

2:00 pm-10:14 pm

2 stops9h 14m

Chicago Midway

Wed 11/5

1:08 pm-11:22 pm

2 stops9h 14m

$448

IthacaSt. Louis

ITH - STL

ITHSTL

Ithaca Tompkins County

Wed 8/13

5:37 am-12:31 pm

2 stops7h 54m

Lambert-St Louis

Sat 8/16

6:00 am-2:19 pm

2 stops7h 19m

$634

IthacaSt. Louis

ITH - STL

ITHSTL

Ithaca Tompkins County

Thu 11/20

6:10 am-2:25 pm

2 stops9h 15m

Lambert-St Louis

Sun 11/23

8:25 am-11:43 pm

1 stop14h 18m

$661

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Fri 8/22

5:37 am-9:55 am

1 stop5h 18m

$239

IthacaSt. Louis

ITH - STL

ITHSTL

Ithaca Tompkins County

Thu 10/2

5:42 am-2:35 pm

2 stops9h 53m

$244

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Fri 9/12

7:50 pm-2:37 pm

2 stops19h 47m

$299

IthacaSt. Louis

ITH - STL

ITHSTL

Ithaca Tompkins County

Thu 10/2

6:10 am-10:02 am

1 stop4h 52m

$454

IthacaChicago

ITH - MDW

ITHMDW

Ithaca Tompkins County

Fri 8/8

5:36 am-3:27 pm

2 stops10h 51m

$465

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/28

Best time to book a flight from Ithaca to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Ithaca with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Ithaca to Illinois?

Currently, August is the cheapest month in which you can book a flight from Ithaca to Illinois (average of $245). Flying from Ithaca to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Illinois. Reviews last updated July 30, 2025.
Get a feel of what it's like to fly with Delta and United Airlines from Ithaca to Illinois by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
8.0
Very good

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
8.0
Very good
8.0
Very good

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
8.0
Very good

Food

7.3

Comfort

7.9

Entertainment

7.9

Boarding

8.2

Crew

8.5

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

Related info for your journey

Find useful and relevant information for your journey from Ithaca to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
  • What airport do you fly from for flights from Ithaca to Illinois?

    Ithaca Tompkins County (ITH), located 4.0 mi from the city center, is the airport you fly out of when you book flights from Ithaca to Illinois.

  • What are the most popular routes from Ithaca to Illinois?

  • Can I find deals for flights from Ithaca to Illinois that include hotel bookings?

    Yes. In addition to deals on Ithaca to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Ithaca to Illinois?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Ithaca to Illinois.

  • Can I find deals for business class flights from Ithaca to Illinois?

    Yes. Cheapflights offers flight deals from Ithaca to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Ithaca to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Ithaca to Illinois (average of $245). Flying from Ithaca to Illinois in March is currently the most expensive (average of $321). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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Alternative routes for Ithaca to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 2 airlines flying from Ithaca to Illinois

Discover the top 2 airlines that operate flights from Ithaca to Illinois. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated July 30, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$402FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$360Average$520FlexibilityNo cancel feeOn-time69%

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