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Cheap flights from New Jersey to Illinois from $78

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Jersey to Illinois departing on 6/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Find the cheapest flights from New Jersey to Illinois

Cheap round-trip flights

Enter your travel dates to find the best prices.
JetBlue Logo
7:05 am - 8:48 am
JFK
-
ORD
2h 43mnonstop
JetBlue Logo
6:27 pm - 10:03 pm
ORD
-
JFK
2h 36mnonstop
$172JetBlue
Wed, Jul 22 - Wed, Jul 29
JetBlue Logo
7:05 am - 8:48 am
JFK
-
ORD
2h 43mnonstop
JetBlue Logo
10:11 am - 1:29 pm
ORD
-
JFK
2h 18mnonstop
$175JetBlue
Wed, Jul 22 - Sat, Jul 25
United Airlines Logo
7:00 am - 8:30 am
LGA
-
ORD
2h 30mnonstop
United Airlines Logo
3:00 pm - 6:22 pm
ORD
-
LGA
2h 22mnonstop
$177United Airlines
Mon, Jun 29 - Tue, Jul 14
American Airlines Logo
6:25 am - 8:08 am
LGA
-
ORD
2h 43mnonstop
American Airlines Logo
6:20 pm - 9:36 pm
ORD
-
LGA
2h 16mnonstop
$178American Airlines
Wed, Jun 17 - Sat, Jun 27
American Airlines Logo
6:25 am - 8:08 am
LGA
-
ORD
2h 43mnonstop
American Airlines Logo
5:59 am - 9:15 am
ORD
-
LGA
2h 16mnonstop
$179American Airlines
Wed, Jun 17 - Sat, Jun 20
Frontier Logo
1:00 pm - 10:02 pm
JFK
-
MDW
10h 02m
1 stop
Frontier Logo
6:00 am - 11:59 am
MDW
-
JFK
28h 59m
1 stop
$179Frontier
Tue, Jun 2 - Tue, Jun 9
Frontier Logo
10:29 pm - 11:12 am
EWR
-
MDW
13h 43m
1 stop
Frontier Logo
12:04 pm - 1:18 am
MDW
-
EWR
12h 14m
1 stop
$180Frontier
Mon, Jun 1 - Wed, Jun 3
Delta Logo
7:33 am - 9:27 am
JFK
-
ORD
2h 54mnonstop
Delta Logo
6:00 pm - 9:37 pm
ORD
-
JFK
2h 37mnonstop
$182Delta
Tue, Aug 4 - Fri, Aug 14
Delta Logo
9:00 pm - 10:48 pm
LGA
-
ORD
2h 48mnonstop
Delta Logo
6:00 am - 9:09 am
ORD
-
LGA
2h 09mnonstop
$182Delta
Fri, Jul 3 - Tue, Jul 7
United Airlines Logo
7:15 am - 9:00 am
EWR
-
ORD
2h 45mnonstop
United Airlines Logo
6:28 pm - 9:58 pm
ORD
-
EWR
2h 30mnonstop
$187United Airlines
Wed, Jun 10 - Sat, Jun 13

Delta flights from New Jersey to Illinois

Our best Delta deals on New Jersey to Illinois flight tickets
Delta
Jun 23
JFK7:30 amNew York John F Kennedy Intl
2h 55m
ORD9:25 amChicago O'Hare Intl
Jun 24
ORD6:05 amChicago O'Hare Intl
2h 21m
JFK9:26 amNew York John F Kennedy Intl
$177
Delta
Jul 3
LGA9:00 pmNew York LaGuardia
2h 48m
ORD10:48 pmChicago O'Hare Intl
Jul 7
ORD6:00 amChicago O'Hare Intl
2h 09m
LGA9:09 amNew York LaGuardia
$182
Delta
Jun 30
JFK7:30 amNew York John F Kennedy Intl
2h 55m
ORD9:25 amChicago O'Hare Intl
Jul 9
ORD6:00 amChicago O'Hare Intl
2h 24m
JFK9:24 amNew York John F Kennedy Intl
$187

Frontier flights from New Jersey to Illinois

Our best Frontier deals on New Jersey to Illinois flight tickets
Frontier
Jun 2
JFK1:00 pmNew York John F Kennedy Intl
10h 02m
1 stop
MDW10:02 pmChicago Midway
Jun 9
MDW6:00 amChicago Midway
28h 59m
1 stop
JFK11:59 amNew York John F Kennedy Intl
$179
Frontier
Jun 1
EWR10:29 pmNewark
13h 43m
1 stop
MDW11:12 amChicago Midway
Jun 3
MDW12:04 pmChicago Midway
12h 14m
1 stop
EWR1:18 amNewark
$180
Frontier
Jun 10
LGA10:00 pmNew York LaGuardia
11h 03m
1 stop
ORD8:03 amChicago O'Hare Intl
Jun 17
ORD6:00 amChicago O'Hare Intl
2h 12m
LGA9:12 amNew York LaGuardia
$185

momondo Fare Finder

 
Customize your flight search to find flights from New Jersey 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, momondo users made 832,500 searches. Data last updated May 12, 2026.
Use the filters below to find and compare flights from New Jersey to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 7/22

7:05 am-8:48 am

Nonstop2h 43m

Chicago O'Hare Intl

Wed 7/29

6:27 pm-10:03 pm

Nonstop2h 36m

$172

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 7/22

7:05 am-8:48 am

Nonstop2h 43m

Chicago O'Hare Intl

Sat 7/25

10:11 am-1:29 pm

Nonstop2h 18m

$175
Quickest round-trip

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Mon 6/29

7:00 am-8:30 am

Nonstop2h 30m

Chicago O'Hare Intl

Tue 7/14

3:00 pm-6:22 pm

Nonstop2h 22m

$177

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 6/17

6:25 am-8:08 am

Nonstop2h 43m

Chicago O'Hare Intl

Sat 6/27

6:20 pm-9:36 pm

Nonstop2h 16m

$178

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 6/17

6:25 am-8:08 am

Nonstop2h 43m

Chicago O'Hare Intl

Sat 6/20

5:59 am-9:15 am

Nonstop2h 16m

$179

New YorkChicago

JFK - MDW

JFKMDW

New York John F Kennedy Intl

Tue 6/2

1:00 pm-10:02 pm

1 stop10h 02m

Chicago Midway

Tue 6/9

6:00 am-11:59 am

1 stop28h 59m

$179

NewarkChicago

EWR - MDW

EWRMDW

Newark

Mon 6/1

10:29 pm-11:12 am

1 stop13h 43m

Chicago Midway

Wed 6/3

12:04 pm-1:18 am

1 stop12h 14m

$180

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 8/4

7:33 am-9:27 am

Nonstop2h 54m

Chicago O'Hare Intl

Fri 8/14

6:00 pm-9:37 pm

Nonstop2h 37m

$182

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 7/3

9:00 pm-10:48 pm

Nonstop2h 48m

Chicago O'Hare Intl

Tue 7/7

6:00 am-9:09 am

Nonstop2h 09m

$182

NewarkChicago

EWR - ORD

EWRORD

Newark

Wed 6/10

7:15 am-9:00 am

Nonstop2h 45m

Chicago O'Hare Intl

Sat 6/13

6:28 pm-9:58 pm

Nonstop2h 30m

$187

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 Illinois from

How to get the cheapest flight ticket from New Jersey to Illinois

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 Illinois?

The cheapest day to depart from New Jersey to Illinois is on a Thursday when prices can be found for as low as $311. Flights from New Jersey to Illinois on a Monday will generally be more expensive and average around $409. 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 Illinois?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from New Jersey to Illinois during this time can be as low as $258. Flights in the afternoon are often more expensive with an average ticket price of $395.

What is the cheapest New Jersey to Illinois flight route?

Fly from Newark to Chicago Midway for the best New Jersey - Illinois flight prices

How far in advance should I book a flight from New Jersey to Illinois?

You are more likely to see cheaper flights to Illinois from New Jersey when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $239 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from New Jersey for as low as $162 on momondo.

Can stopping save me money on New Jersey to Illinois flights?

No. A direct flight is the cheapest option for a flight between New Jersey to Illinois.

Cheap New Jersey to Illinois flight deals and tips

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

Best Price Found

$102

Fastest flight time

2h 00m

Direct flights

Every day

Airports in Illinois

98 airports
The best one-way flight to Illinois from New Jersey in the past 72 hours is $102. The best round-trip flight deal from New Jersey to Illinois found on momondo in the last 72 hours is $98.
The fastest flight from New Jersey to Illinois takes 2h 00m
Direct flights go from New Jersey to Illinois every day.
There are 98 airports in Illinois. From New Jersey there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).
Search flight deals

Frequently asked questions about flying from New Jersey to Illinois

  • When did momondo last update prices for flights from New Jersey to Illinois?

    Prices for flights from New Jersey to Illinois refresh daily.

  • How many operators does momondo search for flights from New Jersey to Illinois?

  • How old do you have to be to fly from New Jersey to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New Jersey to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New Jersey to Illinois?

Best airlines flying from New Jersey to Illinois

Compare and see reviews for airlines that fly from New Jersey to Illinois with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $55Free CancellationRating
5.6
2,950 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $68Free CancellationRating
6.3
8,632 reviews
Search Spirit Airlines flights
DeltaPriceFrom $101Free CancellationRating
7.9
8,446 reviews
Search Delta flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
9,701 reviews
Search United Airlines flights
American AirlinesPriceFrom $165Free CancellationRating
7.1
11,661 reviews
Search American Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New Jersey to Illinois for you.

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

Yes. All flights to Illinois from New Jersey on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from New Jersey to Illinois?

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Illinois from New Jersey.

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

Price alerts on flights to Illinois from New Jersey are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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Find better results for your trip to Illinois

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