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$71+ Cheap flights from Newark (EWR) 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 10/16. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ORD
Okt 14 — Okt 211
Di 10/14
Di 10/21
1 adult, Economy
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Cheap flight deals from Newark to Illinois

Keep the following information in mind while searching for Newark to Illinois flight deals. Data was last updated September 14, 2025.

Round-trip from

$170
(Kiwi.com)

One-way from

$71
(Kiwi.com)

Popular in

August

Cheapest in

January

Average price

$185

Good round-trip deal

$71 or less

Good one-way deal

$68 or less
From Newark to Illinois
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One-way flight from Newark to Illinois
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Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from Newark to Illinois.
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Price to beat on a one-way flight from Newark to Illinois.
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Find flight deals from Newark to Illinois

Cheapest flights from Newark to Illinois
Explore the most affordable flight options available from Newark to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 14, 2025.

This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
So 10/2610:00 pmEWR - MDW
Nonstop2h 25mFrontier
Fr 11/71:37 pmMDW - EWR
1 stop9h 57mFrontier
Deal found 9/12$170
This Orbitz 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Di 9/3011:15 amEWR - ORD
1 stop7h 24mMultiple Airlines
So 10/57:43 pmORD - EWR
1 stop12h 17mMultiple Airlines
Deal found 9/13$170
This Kiwi.com deal was found by Cheapflights users on 9/12. 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.
Do 10/1610:55 pmEWR - MDW
2 stops43h 18mMultiple Airlines
Di 10/215:56 pmMDW - EWR
Nonstop2h 04mMultiple Airlines
Deal found 9/12$171
This American Airlines deal was found by Cheapflights users on 9/12. 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.
Do 10/236:59 amEWR - ORD
Nonstop2h 43mAmerican Airlines
Mo 10/278:35 pmORD - EWR
Nonstop2h 24mAmerican Airlines
Deal found 9/12$171
This Priceline deal was found by Cheapflights users on 9/12. 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.
Di 10/285:59 amEWR - MDW
1 stop6h 39mFrontier
So 11/21:37 pmMDW - EWR
1 stop9h 57mFrontier
Deal found 9/12$172
This Cheapflightsfares deal was found by Cheapflights users on 9/12. 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.
Do 10/26:02 amEWR - ORD
1 stop13h 48mSpirit Airlines
So 10/56:58 pmORD - EWR
1 stop13h 05mSpirit Airlines
Deal found 9/12$172
This Mytrip deal was found by Cheapflights users on 9/12. 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.
Do 10/3011:26 amEWR - MDW
1 stop11h 37mFrontier
So 11/21:37 pmMDW - EWR
1 stop9h 57mFrontier
Deal found 9/12$173
This Frontier deal was found by Cheapflights users on 9/12. 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.
Mi 9/1711:15 amEWR - ORD
1 stop7h 24mFrontier
Sa 9/2012:22 pmORD - EWR
1 stop11h 12mFrontier
Deal found 9/12$173
This Kiwi.com deal was found by Cheapflights users on 9/11. 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.
So 10/1210:00 pmEWR - MDW
Nonstop2h 25mFrontier
Di 10/145:56 pmMDW - EWR
Nonstop2h 04mFrontier
Deal found 9/11$174
This Mytrip 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Do 10/306:14 pmEWR - ORD
1 stop7h 49mSpirit Airlines
So 11/22:14 pmORD - EWR
1 stop17h 46mSpirit Airlines
Deal found 9/13$174
This Orbitz deal was found by Cheapflights users on 9/11. 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 Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fr 11/1411:30 amEWR - ORD
1 stop6h 26mMultiple Airlines
So 11/1610:49 amORD - EWR
1 stop13h 07mMultiple Airlines
Deal found 9/11$175
This Booking.com deal was found by Cheapflights users on 9/12. 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.
Fr 10/245:54 amEWR - MDW
1 stop12h 03mFrontier
So 10/269:26 pmMDW - EWR
1 stop12h 05mFrontier
Deal found 9/12$176

Cheapflights Fare Finder

 
Customize your flight search to find flights from Newark 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 September 14, 2025.
Use the filters below to find and compare flights from Newark Airport to Illinois that are best for you.

Fly from

Newark

Fly to

Illinois

Route

Depart

Return

Price

NewarkChicago

EWR - ORD

EWRORD

Newark

Do 11/20

7:18 am-9:05 am

Nonstop2h 47m

Chicago O'Hare Intl

Mo 11/24

9:08 pm-12:13 am

Nonstop2h 05m

$173

NewarkChicago

EWR - ORD

EWRORD

Newark

So 10/26

7:15 am-9:03 am

Nonstop2h 48m

Chicago O'Hare Intl

Mi 10/29

9:08 pm-12:13 am

Nonstop2h 05m

$176

NewarkChicago

EWR - MDW

EWRMDW

Newark

Sa 1/10

9:40 am-12:35 pm

1 stop3h 55m

Chicago Midway

Mo 1/12

9:30 am-3:54 pm

1 stop5h 24m

$177

NewarkChicago

EWR - MDW

EWRMDW

Newark

Mi 10/8

6:00 am-8:40 am

1 stop3h 40m

Chicago Midway

Sa 10/11

3:00 pm-11:32 pm

1 stop7h 32m

$177

NewarkChicago

EWR - MDW

EWRMDW

Newark

Di 10/21

6:00 am-8:40 am

1 stop3h 40m

Chicago Midway

Mi 10/29

6:00 am-12:18 pm

1 stop5h 18m

$177

NewarkChicago

EWR - MDW

EWRMDW

Newark

Sa 1/10

9:40 am-12:35 pm

1 stop3h 55m

Chicago Midway

Sa 1/17

5:59 pm-11:03 pm

1 stop4h 04m

$177

NewarkChicago

EWR - MDW

EWRMDW

Newark

Di 10/7

6:00 am-8:40 am

1 stop3h 40m

Chicago Midway

Sa 10/11

3:00 pm-11:32 pm

1 stop7h 32m

$177

NewarkChicago

EWR - ORD

EWRORD

Newark

Mi 1/28

6:00 am-9:35 am

1 stop4h 35m

Chicago O'Hare Intl

So 2/1

5:55 pm-12:59 am

1 stop6h 04m

$177

NewarkChicago

EWR - ORD

EWRORD

Newark

Do 11/20

7:18 am-9:05 am

Nonstop2h 47m

Chicago O'Hare Intl

So 11/23

9:08 pm-12:13 am

Nonstop2h 05m

$187

NewarkChicago

EWR - MDW

EWRMDW

Newark

Mi 10/1

6:00 am-8:40 am

1 stop3h 40m

Chicago Midway

Sa 10/4

11:00 am-5:55 pm

1 stop5h 55m

$187

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/12

Showing 1-10 of 60 results
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Best time to book a flight from Newark to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from Newark 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 Newark Airport to Illinois

What is the cheapest month to book a flight from Newark Airport to Illinois?

Currently, August is the cheapest month in which you can book a flight from Newark Airport to Illinois (average of $245). Flying from Newark Airport to Illinois in March is currently the most expensive (average of $321). 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 EWR to IL?

Find hourly flight availability from Newark 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 September 14, 2025.

When flying from Newark Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from Newark Airport to Illinois

Explore weekly flight availability from Newark to Illinois. 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 14, 2025.

The most flights from EWR to USIL are scheduled on a Friday (54 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (34 on average).

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 September 14, 2025.
See what other customers who have flown with Delta, United Airlines, and American Airlines from Newark Airport to Illinois have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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
7,959 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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
8,934 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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.
Spirit Airlines
6.3
Okay
8,022 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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.
Frontier
5.8
Fair
3,176 reviews
Delta
8.0
Very good
7,959 reviews

Boarding

8.2

Food

7.3

Overall

8.0

Crew

8.5

Entertainment

7.9

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

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 Newark to Illinois. 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 Newark Airport to Illinois?

    Departing from Newark Airport to Illinois will take you 2h 47m. There are 716 mi between Newark Airport and Illinois. 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 Newark Airport to Illinois one-way?

    $86 is the cheapest one-way deal found within the past few days, from United Airlines. You may also be able to find cheap deals on Delta and Spirit Airlines, with prices starting from $89 and $92, respectively.

  • What are the most popular routes from Newark Airport to Illinois?

    The most popular route from Newark Airport to Illinois is Newark - Chicago O'Hare Intl. You may also consider Newark - Chicago Midway or Newark - Lambert-St Louis.

  • What are the most reliable airlines from Newark Airport to Illinois?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Newark Airport to Illinois on time: Spirit Airlines (100%), Japan Airlines (87%), ANA (83%).

  • What are the cheapest flights from Newark Airport to Illinois?

    On average you can expect to pay $810 for a flight from Newark Airport to Illinois. The cheapest flight overall is $89 while the most popular route, (Newark - Chicago O'Hare Intl) is currently priced at $80.

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

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

  • How can I find direct flights from Newark to Illinois?

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

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

    Yes. Cheapflights offers flight deals from Newark 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 Newark Airport to Illinois?

    Currently, August is the cheapest month in which you can book a flight from Newark Airport to Illinois (average of $245). Flying from Newark Airport to Illinois in March is currently the most expensive (average of $321). 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

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Alternative routes for Newark to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Newark to Illinois

Discover the top 5 airlines that operate flights from Newark 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 September 14, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$67Average$165FlexibilityNo cancel feeOn-time65%
FrontierCheapest$91Average$225FlexibilityNo cancel feeOn-time62%
DeltaCheapest$101Average$382FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$150Average$407FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$158Average$465FlexibilityNo cancel feeOn-time69%

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