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$44 Find cheap flights from Illinois to Newark Liberty Airport

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Newark departing on 6/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
0 bags
Sun 6/2
Sun 6/9

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Good to know

Low season

February

High season

December

Cheapest flight

$44
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 17% increase in price.
Flight from Chicago O'Hare Airport to Newark Liberty Airport

FAQs for booking Illinois to Newark Liberty Airport flights

  • How does KAYAK find such low prices on flights from Illinois to Newark Liberty Airport?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to Newark Liberty Airport.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to Newark Liberty Airport?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Newark Liberty Airport from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to Newark Liberty Airport?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Newark Liberty Airport with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to Newark Liberty Airport?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Newark Liberty Airport from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

See more FAQs

Prefer to fly non-stop from Illinois to Newark Liberty Airport?

Find which airlines fly direct from Illinois to Newark, which days they fly and book direct flights.

Nonstop departures

Illinois to Newark

Monday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Tuesday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Thursday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Friday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Saturday

ANA, ASKY, Aegean Airlines, +57 more

ANA, ASKY, +58 more

Sunday

AIR PREMIA, ANA, ASKY, +56 more

AIR PREMIA, ANA, +57 more

See more direct flights

Nonstop returns

Newark to Illinois

Monday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Tuesday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +57 more

AIR PREMIA, ANA, +58 more

Thursday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Friday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Saturday

ANA, ASKY, Aegean Airlines, +57 more

ANA, ASKY, +58 more

Sunday

AIR PREMIA, ANA, ASKY, +56 more

AIR PREMIA, ANA, +57 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Newark

Recent round-trip flight deals

5/22Wed
1 stopSpirit Airlines
11h 32mORD-EWR
6/4Tue
1 stopSpirit Airlines
11h 52mEWR-ORD
$78
5/22Wed
1 stopSpirit Airlines
13h 20mORD-EWR
5/29Wed
1 stopSpirit Airlines
7h 40mEWR-ORD
$80
5/25Sat
nonstopUnited Airlines
2h 20mORD-EWR
5/28Tue
nonstopUnited Airlines
2h 35mEWR-ORD
$149
5/31Fri
1 stop
13h 14mORD-EWR
6/4Tue
2 stops
15h 50mEWR-ORD
$151
5/25Sat
nonstopUnited Airlines
2h 20mORD-EWR
5/28Tue
1 stopUnited Airlines
4h 11mEWR-ORD
$158
8/15Thu
nonstopAmerican Airlines
2h 06mORD-EWR
8/21Wed
nonstopAmerican Airlines
2h 37mEWR-ORD
$169
5/31Fri
1 stop
13h 14mORD-EWR
6/2Sun
2 stops
30h 46mEWR-ORD
$181
6/1Sat
1 stopDelta
4h 37mMDW-EWR
6/8Sat
1 stopDelta
3h 43mEWR-MDW
$188
7/9Tue
1 stopDelta
4h 52mORD-EWR
7/16Tue
1 stopDelta
6h 34mEWR-ORD
$188
5/29Wed
nonstopAmerican Airlines
2h 04mORD-EWR
6/4Tue
nonstopAmerican Airlines
2h 40mEWR-ORD
$192

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Recent one-way flight deals

6/4Tue
1 stopSpirit Airlines
14h 05mORD-EWR
$44
5/22Wed
1 stopSpirit Airlines
13h 20mORD-EWR
$45
5/29Wed
nonstopUnited Airlines
2h 21mORD-EWR
$69
7/1Mon
nonstopAmerican Airlines
2h 11mORD-EWR
$85
8/6Tue
1 stopDelta
5h 19mMDW-EWR
$94
8/6Tue
1 stopDelta
6h 04mORD-EWR
$94
5/25Sat
nonstopUnited Airlines
2h 20mORD-EWR
$95
6/21Fri
1 stopSun Country Air
13h 23mORD-EWR
$96
6/7Fri
1 stopSun Country Air
13h 29mORD-EWR
$106
6/17Mon
nonstopAmerican Airlines
2h 11mORD-EWR
$108

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Last minute flights from Illinois to Newark

Last minute flight, train and bus deals

5/8Wed
multi-stopSpirit Airlines
16h 14mORD-EWR
5/14Tue
multi-stopSpirit Airlines
20h 35mEWR-ORD
$112
5/8Wed
multi-stopSpirit Airlines
10h 16mORD-EWR
5/14Tue
multi-stopSpirit Airlines
21h 57mEWR-ORD
$127
5/8Wed
nonstopAmerican Airlines
2h 11mORD-EWR
5/14Tue
nonstopAmerican Airlines
2h 40mEWR-ORD
$267
5/8Wed
multi-stopAmerican Airlines
7h 25mMLI-EWR
5/11Sat
multi-stopAmerican Airlines
5h 52mEWR-MLI
$280
5/8Wed
multi-stop
20h 48mSTL-EWR
5/28Tue
multi-stop
29h 46mEWR-STL
$284
5/8Wed
nonstopUnited Airlines
2h 16mORD-EWR
5/11Sat
nonstopUnited Airlines
2h 35mEWR-ORD
$287
5/8Wed
nonstopUnited Airlines
2h 18mORD-EWR
5/8Wed
multi-stopUnited Airlines
16h 53mEWR-ORD
$299
5/8Wed
multi-stop
32h 39mSTL-EWR
5/28Tue
multi-stop
29h 46mEWR-STL
$305
5/8Wed
multi-stopDelta
6h 54mMLI-EWR
5/11Sat
multi-stopDelta
5h 26mEWR-MLI
$330
5/6Mon
multi-stopDelta
4h 35mMDW-EWR
6/5Wed
multi-stopDelta
4h 06mEWR-MDW
$352

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Flights to Newark Liberty Airport