HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Illinois

$150+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ITH — ORD
Jan 25 — Feb 11
Sat 1/25
Sat 2/1
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Ithaca to Illinois with Cheapflights

1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”
2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.
3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from Ithaca to Illinois

Discover tips and strategies to find the most affordable flight options for your journey from Ithaca (ITH) to Illinois (USIL). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated January 20, 2025.

Round-trip from

$294
(United Airlines)

One-way from

$150
(Delta)
From Ithaca Tompkins County to Illinois
Search Deals
One-way flight from Ithaca Tompkins County to Illinois
Search Deals

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 January 20, 2025.

This United Airlines deal was found by Cheapflights users on 1/19. 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 5/106:05 amITH - STL
2 stops7h 14mUnited Airlines
Tue 5/139:40 amSTL - ITH
2 stops7h 52mUnited Airlines
Deal found 1/19$294
This Delta deal was found by Cheapflights users on 1/19. 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.
Tue 2/45:30 amITH - ORD
1 stop5h 25mDelta
Sat 2/87:05 amORD - ITH
1 stop6h 45mDelta
Deal found 1/19$299
This Delta deal was found by Cheapflights users on 1/19. 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.
Tue 2/45:30 amITH - MDW
2 stops8h 12mDelta
Sat 2/810:57 amMDW - ITH
2 stops11h 01mDelta
Deal found 1/19$309
This Delta deal was found by Cheapflights users on 1/19. 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 1/245:28 amITH - STL
2 stops11h 07mDelta
Sun 1/2612:00 pmSTL - ITH
2 stops9h 56mDelta
Deal found 1/19$344
This United Airlines deal was found by Cheapflights users on 1/19. 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 4/16:09 amITH - ORD
1 stop4h 37mUnited Airlines
Tue 4/14:15 pmORD - ITH
1 stop6h 29mUnited Airlines
Deal found 1/19$369
This United deal was found by Cheapflights users on 1/19. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/54:36 pmITH - DBQ
2 stops23h 49mMultiple Airlines
Fri 3/73:55 pmDBQ - ITH
2 stops28h 33mMultiple Airlines
Deal found 1/19$623

Find flights from Ithaca to Illinois within your budget

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 January 20, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

IthacaSt. Louis

ITH - STL

ITHSTL

Ithaca Tompkins County

Sat 5/10

6:05 am-12:19 pm

2 stops7h 14m

Lambert-St Louis

Tue 5/13

9:40 am-6:32 pm

2 stops7h 52m

$294

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Tue 2/4

5:30 am-9:55 am

1 stop5h 25m

Chicago O'Hare Intl

Sat 2/8

7:05 am-2:50 pm

1 stop6h 45m

$299

IthacaChicago

ITH - MDW

ITHMDW

Ithaca Tompkins County

Tue 2/4

5:30 am-12:42 pm

2 stops8h 12m

Chicago Midway

Sat 2/8

10:57 am-10:58 pm

2 stops11h 01m

$309

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Tue 4/1

6:09 am-9:46 am

1 stop4h 37m

Chicago O'Hare Intl

Tue 4/1

4:15 pm-11:44 pm

1 stop6h 29m

$369

IthacaSt. Louis

ITH - STL

ITHSTL

Ithaca Tompkins County

Mon 2/3

3:30 pm-11:36 pm

2 stops9h 06m

Lambert-St Louis

Fri 2/7

11:50 am-10:50 pm

2 stops10h 00m

$545

IthacaDubuque

ITH - DBQ

ITHDBQ

Ithaca Tompkins County

Wed 3/5

4:36 pm-3:25 pm

2 stops23h 49m

Dubuque

Fri 3/7

3:55 pm-9:28 pm

2 stops28h 33m

$623

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Tue 2/4

5:30 am-12:01 pm

1 stop7h 31m

$150

IthacaChicago

ITH - MDW

ITHMDW

Ithaca Tompkins County

Tue 2/4

5:30 am-12:42 pm

2 stops8h 12m

$155

IthacaChicago

ITH - ORD

ITHORD

Ithaca Tompkins County

Wed 3/5

6:00 am-9:38 am

3 stops28h 38m

$304

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/18

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.

Travel insights for flights from Ithaca to Illinois

Get recent, data-driven insights about flights from Ithaca to Illinois including ideal travel times, pricing trends, and more.

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 $320). 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.

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

Find hourly flight availability from Ithaca to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated January 20, 2025.

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

Rainfall in Illinois by month

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

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

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

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

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 January 20, 2025.
To help decide which airline to fly from Ithaca to Illinois, see what other customers have to say about 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
8,521 reviews

Food

7.3

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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.

Delta
8.0
Very good
8,521 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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.

United Airlines
7.4
Good
8,982 reviews
Delta
8.0
Very good
8,521 reviews

Food

7.3

Boarding

8.2

Crew

8.6

Comfort

8.0

Entertainment

7.9

Overall

8.0

Reviews

1 / 10

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?

    Most travelers choose Ithaca Tompkins County - Chicago O'Hare Intl, Ithaca Tompkins County - Chicago Midway or Ithaca Tompkins County - Lambert-St Louis when deciding on the best route 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 $320). 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

Browse thousands of different options on Cheapflights for your next trip

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

Alternative routes for Ithaca to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Miami flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Orlando flights
LaGuardia to Fort Lauderdale flights
Newark to Fort Lauderdale flights
LaGuardia to Miami flights
Newark to Miami flights
Newark to Orlando flights
John F Kennedy Intl to Las Vegas flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to Orlando flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to West Palm Beach flights
Newark to Los Angeles flights
John F Kennedy Intl to Dallas/Fort Worth flights
John F Kennedy Intl to San Francisco flights
Newark to West Palm Beach flights
John F Kennedy Intl to Sky Harbor Intl flights
Newark to Tampa flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Denver flights
John F Kennedy Intl to New Orleans flights
John F Kennedy Intl to Atlanta flights
Newark to Sky Harbor Intl flights
Newark to Dallas/Fort Worth flights
LaGuardia to Tampa flights
Newark to Las Vegas flights
Newark to Denver flights
LaGuardia to New Orleans flights
John F Kennedy Intl to Austin flights
LaGuardia to Denver flights
Newark to Salt Lake City flights
LaGuardia to West Palm Beach flights
Newark to San Francisco flights
John F Kennedy Intl to Salt Lake City flights
Newark to New Orleans flights
LaGuardia to Las Vegas flights
John F Kennedy Intl to Seattle flights
John F Kennedy Intl to Tampa flights
Newark to Fort Myers flights
LaGuardia to Los Angeles flights
John F Kennedy Intl to Hobby flights
John F Kennedy Intl to Honolulu flights
Newark to Hobby flights
Newark to Seattle flights
Newark to Austin flights
LaGuardia to Nashville flights
Newark to George Bush Intcntl flights
Newark to O'Hare Intl flights
LaGuardia to Hobby flights

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 January 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$258Average$417FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$278Average$430FlexibilityNo cancel feeOn-time69%
100% Free
Cheapflights is completely free to use, so you can start saving the moment you arrive.
Book with Flexibility
Our users can plan ahead with confidence and find flights with no change fees
Travel Smart
Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.