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$38 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 8/21. 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 8/25
Sun 9/1

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In the last 7 days travelers have searched 50,552,696 times on KAYAK, and here is why:

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Good to know

Low season

January

High season

July

Cheapest flight

$38
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 12% 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 Airport, which days they fly and book direct flights.

Nonstop departures

Illinois to Newark

Monday

AIR PREMIA, ANA, Aegean Airlines, +59 more

AIR PREMIA, ANA, +60 more

Tuesday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +59 more

AIR PREMIA, ANA, +60 more

Thursday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Friday

AIR PREMIA, ANA, ASKY, +58 more

AIR PREMIA, ANA, +59 more

Saturday

ANA, ASKY, Aegean Airlines, +58 more

ANA, ASKY, +59 more

Sunday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

See more direct flights

Nonstop returns

Newark to Illinois

Monday

AIR PREMIA, ANA, Aegean Airlines, +59 more

AIR PREMIA, ANA, +60 more

Tuesday

ANA, ASKY, Aegean Airlines, +55 more

ANA, ASKY, +56 more

Wednesday

AIR PREMIA, ANA, Aegean Airlines, +59 more

AIR PREMIA, ANA, +60 more

Thursday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

Friday

AIR PREMIA, ANA, ASKY, +58 more

AIR PREMIA, ANA, +59 more

Saturday

ANA, ASKY, Aegean Airlines, +58 more

ANA, ASKY, +59 more

Sunday

AIR PREMIA, ANA, ASKY, +57 more

AIR PREMIA, ANA, +58 more

See more direct flights
See more direct flights

Book cheap flights from Illinois to Newark

Recent round-trip flight deals

8/27Tue
nonstopSpirit Airlines
2h 18mORD-EWR
8/28Wed
nonstopSpirit Airlines
2h 37mEWR-ORD
$74
8/27Tue
nonstopSpirit Airlines
2h 18mORD-EWR
8/28Wed
nonstopSpirit Airlines
2h 37mEWR-ORD
$75
9/6Fri
1 stopDelta
4h 08mMDW-EWR
9/10Tue
1 stopDelta
5h 04mEWR-MDW
$157
9/24Tue
1 stopDelta
6h 46mMDW-EWR
9/28Sat
1 stopDelta
4h 15mEWR-MDW
$158
11/2Sat
1 stopAmerican Airlines
4h 05mSTL-EWR
11/5Tue
1 stopAmerican Airlines
4h 35mEWR-STL
$158
1/17Fri
nonstopAmerican Airlines
2h 01mORD-EWR
1/20Mon
nonstopAmerican Airlines
2h 40mEWR-ORD
$169
9/7Sat
1 stop
9h 57mMDW-EWR
9/8Sun
1 stop
26h 39mEWR-MDW
$174
8/23Fri
nonstopUnited Airlines
2h 28mSTL-EWR
8/26Mon
nonstopUnited Airlines
2h 42mEWR-STL
$199
9/7Sat
2 stops
14h 56mMDW-EWR
9/8Sun
1 stop
28h 15mEWR-MDW
$208
8/21Wed
nonstopUnited Airlines
2h 28mSTL-EWR
9/14Sat
1 stopUnited Airlines
5h 23mEWR-STL
$209

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Recent one-way flight deals

8/21Wed
nonstopSpirit Airlines
2h 18mORD-EWR
$38
8/21Wed
nonstopSpirit Airlines
2h 18mORD-EWR
$39
9/24Tue
1 stopDelta
5h 20mMDW-EWR
$79
9/6Fri
1 stopAmerican Airlines
4h 25mSTL-EWR
$79
8/21Wed
1 stop
27h 50mMDW-EWR
$82
8/31Sat
1 stop
20h 11mMDW-EWR
$83
9/25Wed
1 stopDelta
5h 06mMDW-EWR
$89
8/25Sun
1 stopUnited Airlines
4h 19mORD-EWR
$94
9/8Sun
nonstopUnited Airlines
2h 14mORD-EWR
$99
8/19Mon
nonstopAmerican Airlines
2h 06mORD-EWR
$108

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Search by price

Last minute flights from Illinois to Newark

Last minute flight, train and bus deals

7/30Tue
nonstopSpirit Airlines
2h 19mORD-EWR
8/6Tue
nonstopSpirit Airlines
2h 36mEWR-ORD
$168
7/30Tue
nonstopSpirit Airlines
2h 19mORD-EWR
8/6Tue
nonstopSpirit Airlines
2h 36mEWR-ORD
$170
7/31Wed
multi-stopDelta
4h 58mMDW-EWR
8/2Fri
multi-stopDelta
5h 03mEWR-MDW
$258
7/30Tue
multi-stopDelta
3h 57mORD-EWR
8/3Sat
multi-stopDelta
3h 57mEWR-ORD
$258
7/30Tue
nonstopUnited Airlines
2h 21mORD-EWR
8/2Fri
nonstopUnited Airlines
2h 37mEWR-ORD
$262
7/28Sun
nonstopUnited Airlines
2h 20mORD-EWR
8/4Sun
nonstopUnited Airlines
2h 29mEWR-ORD
$334
7/26Fri
nonstopAmerican Airlines
2h 04mORD-EWR
8/2Fri
nonstopAmerican Airlines
2h 37mEWR-ORD
$375
7/29Mon
nonstopAmerican Airlines
2h 26mORD-EWR
8/1Thu
nonstopAmerican Airlines
2h 49mEWR-ORD
$382
7/29Mon
multi-stop
18h 31mSTL-EWR
8/3Sat
multi-stop
6h 29mEWR-STL
$393
7/29Mon
multi-stop
27h 50mSTL-EWR
8/3Sat
multi-stop
6h 29mEWR-STL
$404

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