HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Jersey

$69+ Cheap flights from Illinois to New Jersey

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 10/6. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — EWR
Oct 15 — Oct 221
Wed 10/15
Wed 10/22
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Illinois to New Jersey 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 Illinois to New Jersey

Keep the following information in mind while searching for Illinois to New Jersey flight deals. Data was last updated September 15, 2025.

Round-trip from

$110
(Cheapflightsfares)

One-way from

$69
(Cheapflightsfares)

Popular in

December

Cheapest in

January

Average price

$187

Good round-trip deal

$88 or less

Good one-way deal

$58 or less
From Illinois to New Jersey
Search Deals
One-way flight from Illinois to New Jersey
Search Deals
Highest demand for flights based on searches. 0% potential increase in price ($2 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a round-trip flight from Illinois to New Jersey.
Search Deals
Price to beat on a one-way flight from Illinois to New Jersey.
Search Deals

Find flight deals from Illinois to New Jersey

Cheapest flights from Illinois to New Jersey
Explore the most affordable flight options available from Illinois to New Jersey. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 15, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/2911:13 amORD - LGA
Nonstop2h 05mSpirit Airlines
Tue 9/303:13 pmLGA - ORD
Nonstop2h 38mSpirit Airlines
Deal found 9/15$108
This Trip.com deal was found by Cheapflights users on 9/14. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/211:13 amORD - LGA
Nonstop2h 05mMultiple Airlines
Mon 10/612:56 pmLGA - ORD
1 stop7h 48mMultiple Airlines
Deal found 9/14$110
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:58 pmORD - LGA
1 stop13h 02mSpirit Airlines
Wed 10/223:29 pmLGA - ORD
Nonstop2h 44mSpirit Airlines
Deal found 9/14$111
This Cheapflightsfares deal was found by Cheapflights users on 9/13. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1111:55 amORD - LGA
1 stop10h 30mSpirit Airlines
Tue 10/1411:59 amLGA - ORD
1 stop12h 46mSpirit Airlines
Deal found 9/13$113
This Kiwi.com deal was found by Cheapflights users on 9/14. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/206:40 amORD - JFK
Nonstop2h 23mFrontier
Fri 10/2411:00 amJFK - ORD
Nonstop2h 45mFrontier
Deal found 9/14$113
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/296:30 amORD - LGA
1 stop12h 59mSpirit Airlines
Thu 10/27:59 pmLGA - ORD
1 stop14h 19mSpirit Airlines
Deal found 9/14$114
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/156:40 amORD - JFK
Nonstop2h 23mFrontier
Sat 10/1811:00 amJFK - ORD
Nonstop2h 45mFrontier
Deal found 9/14$114
This Priceline deal was found by Cheapflights users on 9/14. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/1811:55 amORD - LGA
1 stop10h 30mMultiple Airlines
Tue 10/2111:30 amLGA - ORD
1 stop6h 10mMultiple Airlines
Deal found 9/14$115
This Frontier deal was found by Cheapflights users on 9/13. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:40 amORD - JFK
Nonstop2h 23mFrontier
Wed 10/1511:00 amJFK - ORD
Nonstop2h 45mFrontier
Deal found 9/13$115
This Spirit deal was found by Cheapflights users on 9/14. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/411:57 amORD - LGA
1 stop8h 08mSpirit Airlines
Mon 10/63:29 pmLGA - ORD
Nonstop2h 44mSpirit Airlines
Deal found 9/14$116
This Mytrip deal was found by Cheapflights users on 9/14. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/305:50 pmORD - JFK
1 stop5h 43mFrontier
Sun 11/211:00 amJFK - ORD
Nonstop2h 45mFrontier
Deal found 9/14$116
This Cheapflightsfares deal was found by Cheapflights users on 9/15. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/245:05 amORD - LGA
1 stop9h 54mSpirit Airlines
Tue 9/303:13 pmLGA - ORD
Nonstop2h 38mSpirit Airlines
Deal found 9/15$117

Cheapflights Fare Finder

 
Customize your flight search to find flights from Illinois to New Jersey 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 September 15, 2025.
Use the filters below to find and compare flights from Illinois to New Jersey that are best for you.

Fly from

Illinois

Fly to

New Jersey

Route

Depart

Return

Price

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 11/19

6:44 am-9:59 am

Nonstop2h 15m

New York John F Kennedy Intl

Tue 12/2

8:00 pm-9:48 pm

Nonstop2h 48m

$133

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 11/12

10:49 am-11:25 pm

1 stop11h 36m

New York LaGuardia

Sat 11/15

1:24 pm-2:56 pm

Nonstop2h 32m

$139

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 1/8

9:00 am-12:17 pm

Nonstop2h 17m

New York John F Kennedy Intl

Mon 1/19

4:41 pm-6:34 pm

Nonstop2h 53m

$139

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 2/24

7:00 am-10:23 am

Nonstop2h 23m

New York John F Kennedy Intl

Sat 2/28

7:40 pm-9:33 pm

Nonstop2h 53m

$139

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Thu 2/26

7:00 am-10:23 am

Nonstop2h 23m

New York John F Kennedy Intl

Thu 2/26

7:40 pm-9:33 pm

Nonstop2h 53m

$139

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sat 10/11

5:00 pm-8:17 pm

Nonstop2h 17m

New York LaGuardia

Tue 10/14

7:30 pm-9:07 pm

Nonstop2h 37m

$142

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Wed 10/8

7:20 pm-10:25 pm

Nonstop2h 05m

New York LaGuardia

Sat 10/18

8:15 am-9:40 am

Nonstop2h 25m

$142

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Wed 11/5

7:15 pm-10:20 pm

Nonstop2h 05m

New York LaGuardia

Mon 11/10

7:15 am-8:45 am

Nonstop2h 30m

$142

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Mon 2/9

9:00 am-12:17 pm

Nonstop2h 17m

New York John F Kennedy Intl

Fri 2/13

7:40 pm-9:33 pm

Nonstop2h 53m

$143

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sun 12/7

7:05 pm-10:14 pm

Nonstop2h 09m

New York LaGuardia

Mon 12/8

5:45 am-7:13 am

Nonstop2h 28m

$146

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/13

Showing 1-10 of 60 results
1
2
3
...
6

Best time to book a flight from Illinois to New Jersey

Have a flexible travel schedule? Discover the best time to fly to New Jersey 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 New Jersey

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

Currently, January is the cheapest month in which you can book a flight from Illinois to New Jersey (average of $228). Flying from Illinois to New Jersey in June is currently the most expensive (average of $301). 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 IL to NJ?

Find hourly flight availability from Illinois to New Jersey. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 15, 2025.

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

Weekly flight availability from Illinois to New Jersey

Explore weekly flight availability from Illinois to New Jersey. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated September 15, 2025.

The most flights from USIL to USNJ are scheduled on a Monday (58 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (45 on average).

Reviews of airlines servicing New Jersey

Get insights into the airlines that provide service to New Jersey. 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 New Jersey. Reviews last updated September 15, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Illinois to New Jersey have to say. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Delta
8.0
Very good
7,954 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
United Airlines
7.4
Good
8,929 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Spirit Airlines
6.3
Okay
8,015 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!
Frontier
5.8
Fair
3,172 reviews
Delta
8.0
Very good
7,954 reviews

Food

7.3

Boarding

8.2

Comfort

7.9

Crew

8.5

Overall

8.0

Entertainment

7.9

Reviews

1 / 20
10.0
Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

Find useful and relevant information for your journey from Illinois to New Jersey. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Illinois to New Jersey?

    JetBlue, Spirit Airlines, and United Airlines can get you from Illinois to New Jersey in just under 2h 15m. Your travel time can differ by up to 9h 21m. The distance from Illinois to New Jersey is about 738 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

  • What are the cheapest airlines to fly from Illinois to New Jersey one-way?

    For one-way options, check prices for United Airlines. According to our data, you can fly for as low as $70. Users have also found prices from $72 and $73 on Frontier and Spirit Airlines, respectively.

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

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

  • How can I find direct flights from Illinois to New Jersey?

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

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

    Yes. Cheapflights offers flight deals from Illinois to New Jersey 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 New Jersey?

    Currently, January is the cheapest month in which you can book a flight from Illinois to New Jersey (average of $228). Flying from Illinois to New Jersey in June is currently the most expensive (average of $301). 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 Illinois to New Jersey

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Miami flights
Dallas/Fort Worth to John F Kennedy Intl flights
Dallas/Fort Worth to Las Vegas flights
San Francisco to John F Kennedy Intl flights
Los Angeles to Seattle flights
LaGuardia to Dallas/Fort Worth flights
Dallas/Fort Worth to Seattle flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to O'Hare Intl flights
Los Angeles to Newark flights
O'Hare Intl to John F Kennedy Intl flights
Dallas/Fort Worth to LaGuardia flights
Newark to Las Vegas flights
LaGuardia to O'Hare Intl flights
LaGuardia to Fort Lauderdale flights
Seattle to Las Vegas flights
O'Hare Intl to Las Vegas flights
Newark to O'Hare Intl flights
O'Hare Intl to LaGuardia flights
Newark to Miami flights
San Francisco to Las Vegas flights
John F Kennedy Intl to Atlanta flights
John F Kennedy Intl to Orlando flights
Newark to Dallas/Fort Worth flights
John F Kennedy Intl to Dallas/Fort Worth flights
Dallas/Fort Worth to O'Hare Intl flights
John F Kennedy Intl to San Francisco flights
Seattle to Dallas/Fort Worth flights
Seattle to Los Angeles flights
Newark to Los Angeles flights
Dallas/Fort Worth to Denver flights
LaGuardia to Miami flights
Los Angeles to Honolulu flights
Los Angeles to Dallas/Fort Worth flights
Los Angeles to LaGuardia flights
O'Hare Intl to Dallas/Fort Worth flights
San Francisco to Newark flights
Newark to Orlando flights
O'Hare Intl to Newark flights
Atlanta to John F Kennedy Intl flights
Dallas/Fort Worth to Los Angeles flights
Los Angeles to O'Hare Intl flights
Dallas/Fort Worth to Newark flights
John F Kennedy Intl to Fort Lauderdale flights
John F Kennedy Intl to Sky Harbor Intl flights
Dulles Intl to Dallas/Fort Worth flights
Atlanta to Las Vegas flights

Top 5 airlines flying from Illinois to New Jersey

Discover the top 5 airlines that operate flights from Illinois to New Jersey. 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 September 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$63Average$213FlexibilityNo cancel feeOn-time65%
FrontierCheapest$76Average$208FlexibilityNo cancel feeOn-time62%
DeltaCheapest$117Average$287FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$147Average$383FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$153Average$388FlexibilityNo cancel feeOn-time71%

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.