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Cheap flights from Illinois to Ithaca from $239

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to Ithaca departing on 11/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Illinois to Ithaca

Cheap round-trip flights

Delta Logo
6:20 pm - 12:21 amORD-ITH
5h 01m1 stop
Delta Logo
5:40 am - 12:17 pmITH-ORD
7h 37m1 stop
$249Delta
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Thu, Oct 23 - Thu, Oct 30
Delta Logo
6:20 pm - 12:21 amORD-ITH
5h 01m1 stop
Delta Logo
5:40 am - 2:55 pmITH-ORD
10h 15m2 stops
$284Delta
Find Deal
Thu, Oct 23 - Thu, Oct 30
United Airlines Logo
12:55 pm - 6:38 pmORD-ITH
4h 43m1 stop
United Airlines Logo
6:10 am - 9:40 amITH-ORD
4h 30m1 stop
$319United Airlines
Find Deal
Wed, Oct 22 - Sat, Nov 15
Delta Logo
7:30 am - 1:19 pmORD-ITH
4h 49m1 stop
Delta Logo
5:55 am - 12:44 pmITH-ORD
7h 49m1 stop
$324Delta
Find Deal
Sat, Mar 7 - Tue, Mar 10
Delta Logo
7:30 am - 1:19 pmORD-ITH
4h 49m1 stop
Delta Logo
2:00 pm - 8:38 pmITH-ORD
7h 38m2 stops
$329Delta
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
6:04 pm - 11:30 pmORD-ITH
4h 26m1 stop
United Airlines Logo
7:50 pm - 11:12 pmITH-ORD
4h 22m1 stop
$349United Airlines
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
6:20 pm - 11:43 pmORD-ITH
4h 23m1 stop
United Airlines Logo
7:40 pm - 11:43 pmITH-ORD
5h 03m1 stop
$364United Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 15
United Airlines Logo
6:20 pm - 11:43 pmORD-ITH
4h 23m1 stop
United Airlines Logo
6:10 am - 9:40 amITH-ORD
4h 30m1 stop
$365United Airlines
Find Deal
Mon, Nov 10 - Sat, Nov 15
Delta Logo
7:30 am - 11:21 pmORD-ITH
14h 51m1 stop
Delta Logo
2:00 pm - 8:38 pmITH-ORD
7h 38m2 stops
$367Delta
Find Deal
Sat, Mar 7 - Tue, Mar 10
United Airlines Logo
10:50 am - 11:43 pmORD-ITH
11h 53m2 stops
United Airlines Logo
7:40 pm - 11:43 pmITH-ORD
5h 03m1 stop
$372United Airlines
Find Deal
Wed, Oct 22 - Sat, Nov 15

United Airlines flights from Illinois to Ithaca

Our best United Airlines deals on Illinois to Ithaca flight tickets
United Airlines
Oct 22
ORD12:55 pmChicago O'Hare Intl
4h 43m
1 stop
ITH6:38 pmIthaca Tompkins County
Nov 15
ITH6:10 amIthaca Tompkins County
4h 30m
1 stop
ORD9:40 amChicago O'Hare Intl
$319
Find similar
United Airlines
Mar 7
ORD6:04 pmChicago O'Hare Intl
4h 26m
1 stop
ITH11:30 pmIthaca Tompkins County
Mar 10
ITH7:50 pmIthaca Tompkins County
4h 22m
1 stop
ORD11:12 pmChicago O'Hare Intl
$349
Find similar
United Airlines
Nov 10
ORD6:20 pmChicago O'Hare Intl
4h 23m
1 stop
ITH11:43 pmIthaca Tompkins County
Nov 15
ITH7:40 pmIthaca Tompkins County
5h 03m
1 stop
ORD11:43 pmChicago O'Hare Intl
$364
Find similar

Delta flights from Illinois to Ithaca

Our best Delta deals on Illinois to Ithaca flight tickets
Delta
Oct 23
ORD6:20 pmChicago O'Hare Intl
5h 01m
1 stop
ITH12:21 amIthaca Tompkins County
Oct 30
ITH5:40 amIthaca Tompkins County
7h 37m
1 stop
ORD12:17 pmChicago O'Hare Intl
$249
Find similar
Delta
Oct 23
ORD6:20 pmChicago O'Hare Intl
5h 01m
1 stop
ITH12:21 amIthaca Tompkins County
Oct 30
ITH5:40 amIthaca Tompkins County
10h 15m
2 stops
ORD2:55 pmChicago O'Hare Intl
$284
Find similar
Delta
Oct 1
ORD7:00 amChicago O'Hare Intl
5h 22m
1 stop
ITH1:22 pmIthaca Tompkins County
Oct 4
ITH5:42 amIthaca Tompkins County
5h 14m
1 stop
ORD9:56 amChicago O'Hare Intl
$309
Find similar

momondo 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, momondo users made 832,500 searches. Data last updated September 25, 2025.
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 10/23

6:20 pm-12:21 am

1 stop5h 01m

Ithaca Tompkins County

Thu 10/30

5:40 am-12:17 pm

1 stop7h 37m

$249

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Thu 10/23

6:20 pm-12:21 am

1 stop5h 01m

Ithaca Tompkins County

Thu 10/30

5:40 am-2:55 pm

2 stops10h 15m

$284

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Wed 10/22

12:55 pm-6:38 pm

1 stop4h 43m

Ithaca Tompkins County

Sat 11/15

6:10 am-9:40 am

1 stop4h 30m

$319

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Sat 3/7

7:30 am-1:19 pm

1 stop4h 49m

Ithaca Tompkins County

Tue 3/10

5:55 am-12:44 pm

1 stop7h 49m

$324

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Sat 3/7

7:30 am-1:19 pm

1 stop4h 49m

Ithaca Tompkins County

Tue 3/10

2:00 pm-8:38 pm

2 stops7h 38m

$329

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Sat 3/7

6:04 pm-11:30 pm

1 stop4h 26m

Ithaca Tompkins County

Tue 3/10

7:50 pm-11:12 pm

1 stop4h 22m

$349

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Mon 11/10

6:20 pm-11:43 pm

1 stop4h 23m

Ithaca Tompkins County

Sat 11/15

7:40 pm-11:43 pm

1 stop5h 03m

$364

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Mon 11/10

6:20 pm-11:43 pm

1 stop4h 23m

Ithaca Tompkins County

Sat 11/15

6:10 am-9:40 am

1 stop4h 30m

$365

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Sat 3/7

7:30 am-11:21 pm

1 stop14h 51m

Ithaca Tompkins County

Tue 3/10

2:00 pm-8:38 pm

2 stops7h 38m

$367

ChicagoIthaca

ORD - ITH

ORDITH

Chicago O'Hare Intl

Wed 10/22

10:50 am-11:43 pm

2 stops11h 53m

Ithaca Tompkins County

Sat 11/15

7:40 pm-11:43 pm

1 stop5h 03m

$372

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Ithaca from

How to get the cheapest flight ticket from Illinois to Ithaca

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest day to depart on your flight to Ithaca?

On average, the least expensive day to fly to Ithaca from Illinois is on a Wednesday. momondo users have found tickets for Wednesday departures for as low as $317. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from Illinois to Ithaca on a Sunday will generally be more expensive and average around $838. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Ithaca?

According to our data, the cheapest time of day to fly to Ithaca is at noon. momondo users have found flights departing from Illinois to Ithaca at noon for as low as $393. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. Flights to Ithaca are more costly in the afternoon, with an average ticket price of $562. Departure times in the afternoon fall within the peak daily travel times, which is why tickets can be more expensive.

Cheap Illinois to Ithaca flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to Ithaca

Direct flights

None
There are no direct flights from Illinois to Ithaca. There are no popular flight routes from Illinois to Ithaca.
Search flight deals

  • When did momondo last update prices for flights from Illinois to Ithaca Tompkins County Airport?

    Prices for flights from Illinois to Ithaca Tompkins County Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Illinois to Ithaca Tompkins County Airport?

  • How old do you have to be to fly from Illinois to Ithaca Tompkins County Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Illinois to Ithaca Tompkins County Airport.

  • What documentation or ID do you need to fly to Ithaca Tompkins County Airport?

    The travel and health documents required for your trip to Ithaca Tompkins County Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Ithaca Tompkins County Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Illinois to Ithaca

Compare and see reviews for airlines that fly from Illinois to Ithaca with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $248Free CancellationRating
7.9
7,973 reviews
Search Delta flights
United AirlinesPriceFrom $300Free CancellationRating
7.4
8,928 reviews
Search United Airlines flights

Traveling to a place near Ithaca?

Book flights to Ithaca if you plan to visit one of these locations
Cortland
Penn Yan

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to Ithaca?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to Ithaca. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to Ithaca with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Ithaca from Illinois with this policy.

How can momondo help me find flights from Illinois to Ithaca?

Once all potential Illinois to Ithaca flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to Ithaca right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Ithaca from Illinois. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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