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Ithaca

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

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 8/28. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — ITH
Jul 8 — Jul 151
Tue 7/8
Tue 7/15
1 adult, Economy
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Cheap flight deals from Illinois to Ithaca

Keep the following information in mind while searching for Illinois to Ithaca flight deals. Data was last updated July 3, 2025.

Round-trip from

$279
(Delta)

One-way from

$239
(Delta)
From Illinois to Ithaca Tompkins County
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One-way flight from Illinois to Ithaca Tompkins County
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Find flight deals from Illinois to Ithaca

Cheapest flights from Illinois to Ithaca
Explore the most affordable flight options available from Illinois to Ithaca. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 3, 2025.

This Delta deal was found by Cheapflights users on 7/2. 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 7/237:00 amORD - ITH
1 stop6h 20mDelta
Tue 7/293:00 pmITH - ORD
1 stop7h 43mDelta
Deal found 7/2$279
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 7/14:00 pmORD - ITH
1 stop6h 30mUnited Airlines
Tue 7/87:55 pmITH - ORD
1 stop4h 35mUnited Airlines
Deal found 6/30$324
This Delta deal was found by Cheapflights users on 7/2. 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 12/104:27 pmSTL - ITH
1 stop5h 55mDelta
Sat 12/132:00 pmITH - STL
2 stops10h 02mDelta
Deal found 7/2$493
This United Airlines deal was found by Cheapflights users on 6/30. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:24 pmSTL - ITH
2 stops10h 06mUnited Airlines
Sat 12/136:00 amITH - STL
2 stops18h 45mUnited Airlines
Deal found 6/30$532
This Delta deal was found by Cheapflights users on 7/2. 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 9/1110:35 amMDW - ITH
2 stops12h 30mDelta
Sat 9/135:42 amITH - MDW
2 stops10h 44mDelta
Deal found 7/2$609

Cheapflights Fare Finder

Customize your flight search to find flights from Illinois to Ithaca 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 3, 2025.
Use the filters below to find and compare flights from Illinois to Ithaca that are best for you.

Fly from

Illinois

Fly to

Ithaca

Route

Depart

Return

Price

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Wed 7/23

7:00 am-2:20 pm

1 stop6h 20m

Ithaca Tompkins County

Tue 7/29

3:00 pm-9:43 pm

1 stop7h 43m

$279

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Mon 7/28

10:50 am-6:33 pm

1 stop6h 43m

Ithaca Tompkins County

Mon 8/4

7:55 pm-11:30 pm

1 stop4h 35m

$364

St. LouisIthaca

STL - ITH

STLITH

Lambert-St Louis

Wed 12/10

4:27 pm-11:22 pm

1 stop5h 55m

Ithaca Tompkins County

Sat 12/13

2:00 pm-11:02 pm

2 stops10h 02m

$493

St. LouisIthaca

STL - ITH

STLITH

Lambert-St Louis

Wed 12/10

12:24 pm-11:30 pm

2 stops10h 06m

Ithaca Tompkins County

Sat 12/13

6:00 am-11:45 pm

2 stops18h 45m

$532

ChicagoIthaca

MDW - ITH

MDWITH

Chicago Midway

Thu 9/11

10:35 am-12:05 am

2 stops12h 30m

Ithaca Tompkins County

Sat 9/13

5:42 am-3:26 pm

2 stops10h 44m

$609

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Thu 8/28

7:00 am-2:19 pm

1 stop6h 19m

$239

St. LouisIthaca

STL - ITH

STLITH

Lambert-St Louis

Tue 7/22

6:40 am-2:20 pm

2 stops6h 40m

$244

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Thu 8/28

1:00 pm-11:43 pm

2 stops9h 43m

$302

ChicagoIthaca

MDW - ITH

MDWITH

Chicago Midway

Wed 7/16

12:43 pm-12:31 am

2 stops10h 48m

$327

St. LouisIthaca

STL - ITH

STLITH

Lambert-St Louis

Tue 7/22

8:15 am-6:33 pm

1 stop9h 18m

$496

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from Illinois to Ithaca

Have a flexible travel schedule? Discover the best time to fly to Ithaca from Illinois 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 Illinois to Ithaca

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

Currently, February is the cheapest month in which you can book a flight from Illinois to Ithaca (average of $359). Flying from Illinois to Ithaca in August is currently the most expensive (average of $478). 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 Ithaca

Get insights into the airlines that provide service to Ithaca. 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 Ithaca. Reviews last updated July 3, 2025.
Read through reviews of airlines operating flights from Illinois to Ithaca, such as Delta and United Airlines. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
Delta
8.0
Very good
7,982 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!
United Airlines
7.4
Good
8,861 reviews
Delta
8.0
Very good
7,982 reviews

Comfort

7.9

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Boarding

8.2

Reviews

1 / 20
10.0
Excellent

Lucy,Nov 2023

ATL - JFK

On time flights; courteous staff; efficient boarding system! Thank you!

Related info for your journey

Find useful and relevant information for your journey from Illinois to Ithaca. 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 into for flights to Ithaca from Illinois?

    Ithaca Tompkins County (ITH) is the airport you will fly into if you book a flight from Illinois to Ithaca. It is only a 4.0 mi journey from Tompkins County (ITH) to Ithaca’s city center.

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

    While some choose either Lambert-St Louis - Ithaca Tompkins County or Chicago Midway - Ithaca Tompkins County, Chicago O'Hare Intl - Ithaca Tompkins County is the most popular route from Illinois to Ithaca.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Illinois to Ithaca 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 Illinois to Ithaca?

    Currently, February is the cheapest month in which you can book a flight from Illinois to Ithaca (average of $359). Flying from Illinois to Ithaca in August is currently the most expensive (average of $478). 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 Illinois to Ithaca

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Top 2 airlines flying from Illinois to Ithaca

Discover the top 2 airlines that operate flights from Illinois to Ithaca. 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 3, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$300Average$424FlexibilityNo cancel feeOn-time69%
DeltaCheapest$313Average$348FlexibilityNo cancel feeOn-timeN/A

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