What are the most popular routes from Illinois to Ithaca?

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

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

The best pricing can be found in the month of March. Prices to Ithaca from Illinois average $496. You can even find prices in March for less than $496, as users have found deals to Ithaca from as low as $298. The month of July appears to be one of the more expensive times to travel to Ithaca from Illinois. Flying in the targeted month can save you up to 38%.

What is the cheapest time of day to fly from IL to ITH?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to Ithaca as you normally would.

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.

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.

$154+ Flights from Illinois to Ithaca

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Cheap flight deals from Illinois to Ithaca

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$249 (United Airlines)
One-way from	$154 (United Airlines)
Popular in	July
Cheapest in	March
Average price	$298

Provider with most accurate pricing for Chicago (CHI)-Ithaca Tompkins County flight deals.

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Provider most trusted by Cheapflights users for Chicago (CHI)-Ithaca Tompkins County flights.

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From Illinois to Ithaca Tompkins County

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One-way flight from Illinois to Ithaca Tompkins County

Search Deals

Highest demand for flights based on searches. 7% potential increase in price ($40 potential increase over avg. RT price).

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Cheapest flight prices on average. 4% potential price decrease ($21 potential savings vs. average RT price).

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Average for round-trip flights in March 2025

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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 March 31, 2025.

Thu 4/244:15 pmORD - ITH

1 stop6h 29mUnited Airlines

Sat 4/267:59 pmITH - ORD

1 stop4h 30mUnited Airlines

Deal found 3/30

$249

Wed 5/147:00 amORD - ITH

1 stop6h 43mDelta

Wed 5/215:39 amITH - ORD

2 stops10h 08mDelta

Deal found 3/30

$254

Wed 5/1412:48 pmMDW - ITH

2 stops10h 15mDelta

Wed 5/215:39 amITH - MDW

2 stops10h 41mDelta

Deal found 3/29

$358

Fri 5/235:27 pmSTL - ITH

2 stops29h 08mUnited Airlines

Mon 5/267:50 pmITH - STL

2 stops17h 30mUnited Airlines

Deal found 3/30

$854

Best flights from Illinois to Ithaca
Discover carefully curated flight deals from Illinois to Ithaca that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated March 31, 2025.

Thu 4/244:15 pmORD - ITH

1 stop6h 29mUnited Airlines

Sat 4/267:59 pmITH - ORD

1 stop4h 30mUnited Airlines

Deal found 3/30

$249

Wed 5/147:00 amORD - ITH

1 stop6h 43mDelta

Wed 5/215:39 amITH - ORD

2 stops10h 08mDelta

Deal found 3/29

$254

Wed 5/1412:48 pmMDW - ITH

2 stops10h 15mDelta

Wed 5/215:39 amITH - MDW

2 stops10h 41mDelta

Deal found 3/29

$358

Fri 5/235:27 pmSTL - ITH

2 stops29h 08mUnited Airlines

Mon 5/267:50 pmITH - STL

2 stops17h 30mUnited Airlines

Deal found 3/30

$854

Last-minute flights from Illinois to Ithaca
Discover last-minute flight deals from Illinois to Ithaca. Data last updated March 31, 2025 and is based on user searches.

Tue 4/85:59 pmORD - ITH

1 stop4h 45mUnited Airlines

Wed 4/167:59 pmITH - ORD

1 stop4h 30mUnited Airlines

Deal found 3/30

$494

Tue 4/81:57 pmORD - ITH

1 stop7h 09mDelta

Wed 4/165:30 amITH - ORD

2 stops9h 12mDelta

Deal found 3/30

$578

Tue 4/89:52 amMDW - ITH

2 stops11h 14mDelta

Wed 4/165:30 amITH - MDW

2 stops11h 42mDelta

Deal found 3/30

$653

Sun 4/138:25 amSTL - ITH

1 stop14h 19mUnited Airlines

Mon 4/147:59 pmITH - STL

2 stops17h 48mUnited Airlines

Deal found 3/31

$1,174

Wed 4/236:04 amMDW - ITH

2 stops8h 20mDelta

Wed 4/305:30 amITH - MDW

2 stops11h 42mDelta

Deal found 3/30

$378

Thu 4/244:15 pmORD - ITH

1 stop6h 29mUnited Airlines

Sat 4/267:59 pmITH - ORD

1 stop4h 30mUnited Airlines

Deal found 3/30

$249

Wed 4/307:10 amORD - ITH

1 stop7h 14mDelta

Sat 5/35:30 amITH - ORD

2 stops10h 35mDelta

Deal found 3/30

$254

One-way flights from Illinois to Ithaca
Search for one-way flight options from Illinois to Ithaca. Find affordable one-way fares based on user searches. Data last updated March 31, 2025.

Tue 8/268:10 amSTL - ITH

2 stops9h 23mUnited Airlines

Deal found 3/30

$154

Tue 4/157:10 amORD - ITH

1 stop7h 14mDelta

Deal found 3/30

$268

Tue 4/156:04 amMDW - ITH

2 stops8h 20mDelta

Deal found 3/30

$273

Sun 4/278:45 amORD - ITH

1 stop13h 59mUnited Airlines

Deal found 3/30

$368

Sat 4/56:00 amSTL - ITH

2 stops8h 07mDelta

Deal found 3/30

$494

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Ithaca that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Thu 4/24

4:15 pm-11:44 pm

1 stop6h 29m

Ithaca Tompkins County

Sat 4/26

7:59 pm-11:29 pm

1 stop4h 30m

$249

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Wed 5/14

7:00 am-2:43 pm

1 stop6h 43m

Ithaca Tompkins County

Wed 5/21

5:39 am-2:47 pm

2 stops10h 08m

$254

ChicagoIthaca

MDW - ITH

MDWITH

Chicago Midway

Wed 5/14

12:48 pm-12:03 am

2 stops10h 15m

Ithaca Tompkins County

Wed 5/21

5:39 am-3:20 pm

2 stops10h 41m

$358

St. LouisIthaca

STL - ITH

STLITH

Lambert-St Louis

Fri 5/23

5:27 pm-11:35 pm

2 stops29h 08m

Ithaca Tompkins County

Mon 5/26

7:50 pm-12:20 pm

2 stops17h 30m

$854

St. LouisIthaca

STL - ITH

STLITH

Lambert-St Louis

Tue 8/26

8:10 am-6:33 pm

2 stops9h 23m

$154

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Tue 4/15

7:10 am-3:24 pm

1 stop7h 14m

$268

ChicagoIthaca

MDW - ITH

MDWITH

Chicago Midway

Tue 4/15

6:04 am-3:24 pm

2 stops8h 20m

$273

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Sun 4/27

8:45 am-11:44 pm

1 stop13h 59m

$368

St. LouisIthaca

STL - ITH

STLITH

Lambert-St Louis

Sat 4/5

6:00 am-3:07 pm

2 stops8h 07m

$494

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/30

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 June is currently the most expensive (average of $501). 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.

Rainfall in Ithaca by month

In terms of precipitation, rainfall in Ithaca ranges from 2.0 - 3.9 inches per month. July is typically the wettest month, when rainfall can reach 3.9 in. January is typically the driest time to visit Ithaca when rainfall is around 2.0 in.

Temperature in Ithaca by month

If weather is an important factor for your trip to Ithaca, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 68.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.8 F).

Reviews of airlines servicing Ithaca

Read reviews from past customers who have flown Delta and United Airlines from Illinois to Ithaca. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,899 reviews

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

7,899 reviews

Delta

8.0

Very good

7,899 reviews

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

8,614 reviews

Delta

8.0

Very good

7,899 reviews

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

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 Chicago Midway - Ithaca Tompkins County or Lambert-St Louis - 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 June is currently the most expensive (average of $501). 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

Cortland

Browse thousands of different options on Cheapflights for your next trip

Top 2 airlines flying from Illinois to Ithaca

Airline	Cheapest	Average	Flexibility	On-time
United Airlines	Cheapest$298	Average$400	FlexibilityNo cancel fee	On-time69%
Delta	Cheapest$323	Average$348	FlexibilityNo cancel fee	On-timeN/A

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$154+ 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 8/26. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Illinois to Ithaca with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

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 March 31, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Illinois to Ithaca

Cheapest flights from Illinois to IthacaExplore 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 March 31, 2025.

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 March 31, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Illinois to Ithaca that are best for you.

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.

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?

Rainfall in Ithaca by month

Plan your trip to Ithaca by taking into account the average rainfall totals by month.

Temperature in Ithaca by month

Plan your trip to Ithaca by taking into account the average temperature totals by month.

Reviews of airlines servicing Ithaca

Read reviews from past customers who have flown Delta and United Airlines from Illinois to Ithaca. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

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?

What are the most popular routes from Illinois to Ithaca?

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

How can I find direct flights from Illinois to Ithaca?

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

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

Traveling to a place near Illinois?

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Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Illinois to Ithaca

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

Top 2 airlines flying from Illinois to Ithaca

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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 March 31, 2025.