$53+ Cheap flights from New Jersey 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 2/8. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from New Jersey 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
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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 New Jersey to Illinois
Discover tips and strategies to find the most affordable flight options for your journey from New Jersey (USNJ) 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 December 19, 2024.
Round-trip from | $101 (Mytrip) |
|---|---|
One-way from | $53 (Mytrip) |
Find flight deals from New Jersey to Illinois
Cheapest flights from New Jersey to IllinoisExplore the most affordable flight options available from New Jersey to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.
Explore the most affordable flight options available from New Jersey to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 19, 2024.
This Kiwi.com deal was found by Cheapflights users on 12/18. 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.
This Cheapflightsfares deal was found by Cheapflights users on 12/18. 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.
This Booking.com deal was found by Cheapflights users on 12/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/17. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This FlightHub deal was found by Cheapflights users on 12/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Mytrip deal was found by Cheapflights users on 12/18. 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.
This American Airlines deal was found by Cheapflights users on 12/18. 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.
This JetBlue deal was found by Cheapflights users on 12/19. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 12/18. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 12/19. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 12/19. 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 Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 12/17. 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.
Find flights from New Jersey to Illinois within your budget
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, Cheapflights users made 2,558,603 searches. Data last updated December 19, 2024.
Fly from
Fly to
Route
Depart
Return
Price
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Thu 1/9
4:45 pm-10:42 pm
1 stop6h 57m
Chicago O'Hare Intl
Thu 1/23
10:33 am-7:05 pm
1 stop7h 32m
PhiladelphiaChicago
PHL - MDW
PHLMDW
Philadelphia
Mon 1/27
6:05 am-3:02 pm
1 stop9h 57m
Chicago Midway
Thu 1/30
7:15 am-8:48 pm
1 stop12h 33m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Sat 1/11
9:15 pm-10:55 pm
Nonstop2h 40m
Chicago O'Hare Intl
Mon 1/13
8:38 am-3:10 pm
1 stop5h 32m
New YorkChicago
LGA - MDW
LGAMDW
New York LaGuardia
Sat 1/11
5:00 pm-9:55 am
1 stop17h 55m
Chicago Midway
Mon 1/13
11:33 am-3:56 pm
1 stop27h 23m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Thu 1/16
9:15 pm-10:55 pm
Nonstop2h 40m
Chicago O'Hare Intl
Wed 1/22
7:00 am-10:04 am
Nonstop2h 04m
PhiladelphiaChicago
PHL - ORD
PHLORD
Philadelphia
Mon 1/13
4:45 pm-10:35 pm
1 stop6h 50m
Chicago O'Hare Intl
Wed 1/15
2:02 pm-10:16 pm
1 stop7h 14m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Thu 1/30
10:59 am-10:27 pm
1 stop12h 28m
Chicago O'Hare Intl
Sun 2/16
8:14 am-10:00 pm
1 stop12h 46m
New YorkChicago
JFK - MDW
JFKMDW
New York John F Kennedy Intl
Fri 1/24
11:00 am-5:53 pm
1 stop7h 53m
Chicago Midway
Sun 1/26
12:43 pm-6:30 am
1 stop16h 47m
New YorkChicago
JFK - ORD
JFKORD
New York John F Kennedy Intl
Sat 1/18
11:04 am-1:55 pm
1 stop27h 51m
Chicago O'Hare Intl
Mon 1/20
3:16 pm-10:05 am
1 stop17h 49m
NewarkChicago
EWR - ORD
EWRORD
Newark
Sat 1/11
7:59 am-9:34 am
Nonstop2h 35m
Chicago O'Hare Intl
Mon 1/13
8:38 am-9:10 pm
1 stop11h 32m
Best time to book a flight from New Jersey to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from New Jersey with our price prediction graph.
Travel insights for flights from New Jersey to Illinois
Get recent, data-driven insights about flights from New Jersey to Illinois including ideal travel times, pricing trends, and more.
What is the cheapest month to book a flight from New Jersey to Illinois?
Currently, August is the cheapest month in which you can book a flight from New Jersey to Illinois (average of $245). Flying from New Jersey to Illinois in March is currently the most expensive (average of $317). 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 NJ to IL?
Find hourly flight availability from New Jersey 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 December 19, 2024.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from New Jersey 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 December 19, 2024.
Peruse reviews from past customers who have flown with Spirit Airlines, JetBlue and Sun Country Air from New Jersey to Illinois to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Entertainment
Food
Crew
Boarding
Comfort
Overall
Reviews
We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.
Related info for your journey
Find useful and relevant information for your journey from New Jersey to Illinois. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for New Jersey to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 4 airlines flying from New Jersey to Illinois
Discover the top 4 airlines that operate flights from New Jersey 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 December 19, 2024.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$68 | Average$145 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$140 | Average$301 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$148 | Average$410 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$159 | Average$422 | FlexibilityNo cancel fee | On-time69% |