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$55+ 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 5/7. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — EWR
Apr 5 — Apr 121
Sat 4/5
Sat 4/12
1 adult, Economy
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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 March 31, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Expedia)

One-way from

$55
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$248

Good round-trip deal

$186 or less

Good one-way deal

$105 or less
Provider with most accurate pricing for Chicago (CHI)-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-New York (NYC) flights.
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From Illinois to New Jersey
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One-way flight from Illinois to New Jersey
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Highest demand for flights based on searches. 8% potential increase in price ($17 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in March 2025
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Price to beat on a round-trip flight from Illinois to New Jersey.
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Price to beat on a one-way flight from Illinois to New Jersey.
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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 March 31, 2025.

This Expedia deal was found by Cheapflights users on 3/30. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/65:55 amORD - LGA
Nonstop2h 05mSpirit Airlines
Wed 5/77:59 pmLGA - ORD
1 stop13h 51mSpirit Airlines
Deal found 3/30$91
This Kiwi.com deal was found by Cheapflights users on 3/30. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/155:45 pmORD - EWR
Nonstop2h 22mSpirit Airlines
Wed 4/238:59 pmEWR - ORD
1 stop13h 25mSpirit Airlines
Deal found 3/30$101
This JetBlue deal was found by Cheapflights users on 3/30. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:15 amORD - JFK
Nonstop2h 15mJetBlue
Wed 5/288:00 pmJFK - ORD
Nonstop2h 54mJetBlue
Deal found 3/30$137
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/104:44 pmORD - JFK
Nonstop2h 16mAmerican Airlines
Tue 5/279:00 amJFK - ORD
Nonstop3h 09mAmerican Airlines
Deal found 3/30$140
This Southwest deal was found by Cheapflights users on 3/30. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/216:05 amMDW - LGA
Nonstop2h 00mSouthwest
Tue 5/279:45 pmLGA - MDW
Nonstop2h 15mSouthwest
Deal found 3/30$143
This Trip.com deal was found by Cheapflights users on 3/30. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2910:37 amORD - JFK
Nonstop2h 23mDelta
Tue 4/297:20 pmJFK - ORD
Nonstop3h 05mDelta
Deal found 3/30$146
This Delta deal was found by Cheapflights users on 3/29. 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 5/16:00 amORD - LGA
Nonstop2h 12mDelta
Sun 5/46:05 amLGA - ORD
Nonstop2h 37mDelta
Deal found 3/29$149
This American Airlines deal was found by Cheapflights users on 3/30. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/67:02 amORD - EWR
Nonstop2h 25mAmerican Airlines
Wed 5/147:19 amEWR - ORD
Nonstop2h 42mAmerican Airlines
Deal found 3/30$159
This Justfly.com deal was found by Cheapflights users on 3/30. 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 Justfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/25:55 amORD - LGA
Nonstop2h 05mMultiple Airlines
Sun 5/410:50 pmLGA - ORD
1 stop9h 55mMultiple Airlines
Deal found 3/30$163
This Mytrip deal was found by Cheapflights users on 3/29. 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.
Tue 4/297:10 amORD - PHL
2 stops26h 48mSpirit Airlines
Sat 5/311:53 amPHL - ORD
1 stop12h 23mSpirit Airlines
Deal found 3/29$166
This FlightHub deal was found by Cheapflights users on 3/30. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/2911:47 amORD - PHL
1 stop6h 49mMultiple Airlines
Fri 5/25:53 pmPHL - ORD
Nonstop2h 25mMultiple Airlines
Deal found 3/30$167
This American Airlines deal was found by Cheapflights users on 3/29. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/299:55 amORD - PHL
Nonstop2h 00mAmerican Airlines
Sat 5/39:17 pmPHL - ORD
Nonstop2h 30mAmerican Airlines
Deal found 3/29$168

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 March 31, 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 - LGA

ORDLGA

Chicago O'Hare Intl

Tue 5/6

7:47 pm-10:00 am

1 stop13h 13m

New York LaGuardia

Wed 5/14

6:30 pm-8:07 pm

Nonstop2h 37m

$91

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 4/15

5:45 pm-9:07 pm

Nonstop2h 22m

Newark

Wed 4/23

8:59 pm-9:24 am

1 stop13h 25m

$101

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Wed 5/28

6:15 am-9:30 am

Nonstop2h 15m

New York John F Kennedy Intl

Wed 5/28

8:00 pm-9:54 pm

Nonstop2h 54m

$137

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Sat 5/10

4:44 pm-8:00 pm

Nonstop2h 16m

New York John F Kennedy Intl

Tue 5/27

9:00 am-11:09 am

Nonstop3h 09m

$140

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Wed 5/21

6:05 am-9:05 am

Nonstop2h 00m

New York LaGuardia

Tue 5/27

9:45 pm-11:00 pm

Nonstop2h 15m

$143

ChicagoNew York

ORD - JFK

ORDJFK

Chicago O'Hare Intl

Tue 4/29

10:37 am-2:00 pm

Nonstop2h 23m

New York John F Kennedy Intl

Tue 4/29

7:20 pm-9:25 pm

Nonstop3h 05m

$146

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 5/1

6:00 am-9:12 am

Nonstop2h 12m

New York LaGuardia

Tue 5/6

6:05 am-7:42 am

Nonstop2h 37m

$149

ChicagoNewark

ORD - EWR

ORDEWR

Chicago O'Hare Intl

Tue 5/6

7:11 pm-10:30 pm

Nonstop2h 19m

Newark

Wed 5/14

7:19 am-9:01 am

Nonstop2h 42m

$159

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Fri 5/2

5:55 am-9:00 am

Nonstop2h 05m

New York LaGuardia

Sun 5/4

10:50 pm-7:45 am

1 stop9h 55m

$163

ChicagoPhiladelphia

ORD - PHL

ORDPHL

Chicago O'Hare Intl

Tue 4/29

7:10 am-10:58 am

2 stops26h 48m

Philadelphia

Sat 5/3

11:53 am-11:16 pm

1 stop12h 23m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/31

Showing 1-10 of 60 results
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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 $307). 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 March 31, 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 March 31, 2025.

The most flights from USIL to USNJ are scheduled on a Monday (60 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (18 on average).

Rainfall in New Jersey by month

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

In terms of precipitation, rainfall in New Jersey ranges from 2.9 - 4.8 inches per month. July is typically the wettest month, when rainfall can reach 4.8 in. February is typically the driest time to visit New Jersey when rainfall is around 2.9 in.

Temperature in New Jersey by month

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

If weather is an important factor for your trip to New Jersey, 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 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 32.0 F).

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 March 31, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest and Delta from Illinois to New Jersey by reading reviews from past customers. Users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Alaska Airlines
8.0
Very good
9,818 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Southwest
8.0
Very good
4,275 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Delta
8.0
Very good
7,899 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
Hawaiian Airlines
7.9
Good
2,342 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them
United Airlines
7.4
Good
8,614 reviews
Alaska Airlines
8.0
Very good
9,818 reviews

Comfort

7.9

Crew

8.5

Entertainment

7.1

Boarding

8.2

Overall

8.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Cheri,Jan 2025

FAT - SEA

Very friendly. I really liked that they had water for us in cartons not plastic. Impressed with Alaska Airlines, First time I had flown them

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.

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

    For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $55. Users have also found prices from $69 and $69 on Delta and Southwest, 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 $307). 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.
LaGuardia to Miami flights
Newark to Fort Lauderdale flights
Newark to Miami flights
LaGuardia to Fort Lauderdale flights
John F Kennedy Intl to Las Vegas flights
John F Kennedy Intl to Los Angeles flights
Los Angeles to John F Kennedy Intl flights
John F Kennedy Intl to Miami flights
Newark to Orlando flights
Newark to Las Vegas flights
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Dallas/Fort Worth to LaGuardia flights
LaGuardia to Dallas/Fort Worth flights
John F Kennedy Intl to Fort Lauderdale flights
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Newark to Los Angeles flights
San Francisco to John F Kennedy Intl flights
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Dallas/Fort Worth to O'Hare Intl flights
Newark to Seattle flights
Dallas/Fort Worth to Las Vegas flights
Newark to Dallas/Fort Worth flights
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Denver to Las Vegas flights
O'Hare Intl to Las Vegas flights
John F Kennedy Intl to Seattle flights
Newark to Tampa flights
Dallas/Fort Worth to Newark flights
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Seattle to Las Vegas flights
LaGuardia to O'Hare Intl flights
John F Kennedy Intl to West Palm Beach flights
San Francisco to Newark flights
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John F Kennedy Intl to O'Hare Intl flights
LaGuardia to Los Angeles flights
O'Hare Intl to Dallas/Fort Worth flights
Seattle to Los Angeles flights
John F Kennedy Intl to Denver 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 March 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$61Average$137FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$62Average$193FlexibilityNo cancel feeOn-time65%
DeltaCheapest$63Average$306FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$146Average$402FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$147Average$397FlexibilityNo cancel feeOn-time69%
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