$63+ 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 6/4. Fares are subject to change and may not be available on all flights or dates of travel.
EWR — ORD
Jun 6 — Jun 131
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Newark 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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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 Newark to Illinois
Cheapest
Best
Last-minute
One-way
Cheapest flights from Newark to IllinoisExplore 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 May 7, 2026.
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 May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 5/2510:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Wed 6/31:29 pm
ORD
- EWR
1 stop7h 00m
Frontier
Deal found 5/4![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Mon 6/110:29 pm
EWR
- MDW
1 stop13h 43m
Frontier
Wed 6/1012:04 pm
MDW
- EWR
1 stop8h 25m
Frontier
Deal found 5/2![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Fri 5/295:55 am
EWR
- MDW
1 stop6h 14m
Frontier
Sat 6/611:59 am
MDW
- EWR
1 stop12h 19m
Frontier
Deal found 5/5![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Thu 5/285:55 am
EWR
- MDW
1 stop6h 17m
Frontier
Wed 6/312:04 pm
MDW
- EWR
1 stop12h 14m
Frontier
Deal found 5/4![Frontier logo]()
$177
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Tue 7/76:00 am
EWR
- ORD
Nonstop2h 42m
United Airlines
Sat 7/116:00 am
ORD
- EWR
Nonstop2h 12m
United Airlines
Deal found 5/6![United Airlines logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Tue 6/25:55 am
EWR
- MDW
1 stop6h 17m
Frontier
Tue 6/912:27 pm
MDW
- EWR
1 stop8h 02m
Frontier
Deal found 5/3![Frontier logo]()
$178
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 7/75:30 am
EWR
- ORD
Nonstop2h 45m
American Airlines
Fri 7/108:09 pm
ORD
- EWR
Nonstop2h 21m
American Airlines
Deal found 5/4![American Airlines logo]()
$178
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Wed 5/2710:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Wed 6/31:29 pm
ORD
- EWR
1 stop10h 49m
Frontier
Deal found 5/5![Frontier logo]()
$179
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Thu 6/45:55 am
EWR
- MDW
1 stop17h 07m
Frontier
Tue 6/912:27 pm
MDW
- EWR
1 stop8h 02m
Frontier
Deal found 5/4![Frontier logo]()
$180
This Expedia deal was found by Cheapflights users on 5/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Wed 6/31:29 pm
ORD
- EWR
1 stop10h 49m
Frontier
Deal found 5/4![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 6/35:55 am
EWR
- MDW
1 stop6h 14m
Frontier
Wed 6/1012:04 pm
MDW
- EWR
1 stop8h 25m
Frontier
Deal found 5/4![Frontier logo]()
$181
This Frontier deal was found by Cheapflights users on 5/4. 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.
Sat 5/3010:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Tue 6/21:29 pm
ORD
- EWR
1 stop10h 49m
Frontier
Deal found 5/4![Frontier logo]()
$181
Best flights from Newark to IllinoisDiscover carefully curated flight deals from Newark to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
Discover carefully curated flight deals from Newark to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated May 7, 2026.
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Fri 8/216:00 am
EWR
- ORD
Nonstop2h 41m
United Airlines
Sat 8/225:00 am
ORD
- EWR
Nonstop2h 12m
United Airlines
Deal found 5/5![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/26:00 am
EWR
- MDW
1 stop3h 43m
Delta
Tue 6/26:36 pm
MDW
- EWR
1 stop3h 42m
Delta
Deal found 5/6![Delta logo]()
$227
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 5/245:30 am
EWR
- PIA
1 stop4h 45m
American Airlines
Tue 6/24:20 pm
PIA
- EWR
1 stop4h 48m
American Airlines
Deal found 5/2![American Airlines logo]()
$296
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Mon 6/15:55 am
EWR
- BMI
2 stops29h 12m
Multiple Airlines
Tue 6/910:53 am
BMI
- EWR
1 stop22h 38m
Multiple Airlines
Deal found 5/5![Multiple Airlines logo]()
$347
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Thu 7/97:15 am
EWR
- ORD
Nonstop2h 45m
United Airlines
Sat 7/118:04 pm
ORD
- EWR
Nonstop2h 32m
United Airlines
Deal found 5/6![United Airlines logo]()
$177
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/66:00 am
EWR
- MDW
1 stop3h 43m
Delta
Thu 6/1112:50 pm
MDW
- EWR
1 stop6h 54m
Delta
Deal found 5/6![Delta logo]()
$227
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 6/199:40 pm
EWR
- ORD
Nonstop2h 50m
United Airlines
Sat 6/273:57 pm
ORD
- EWR
Nonstop2h 36m
United Airlines
Deal found 5/6![United Airlines logo]()
$209
This Delta deal was found by Cheapflights users on 5/6. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/207:05 am
EWR
- ORD
1 stop6h 31m
Delta
Sat 8/226:51 am
ORD
- EWR
1 stop4h 05m
Delta
Deal found 5/6![Delta logo]()
$237
This United Airlines deal was found by Cheapflights users on 5/5. 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.
Wed 5/207:00 am
EWR
- ORD
Nonstop2h 43m
United Airlines
Sun 5/246:00 am
ORD
- EWR
Nonstop2h 12m
United Airlines
Deal found 5/5![United Airlines logo]()
$251
This KAYAK deal was found by Cheapflights users on 5/5. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/41:31 pm
EWR
- ORD
1 stop5h 11m
American Airlines
Sun 6/75:10 am
ORD
- EWR
1 stop6h 27m
American Airlines
Deal found 5/5![American Airlines logo]()
$330
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Fri 6/129:40 pm
EWR
- ORD
Nonstop2h 50m
United Airlines
Sat 6/139:34 pm
ORD
- EWR
Nonstop2h 23m
United Airlines
Deal found 5/6![United Airlines logo]()
$251
This Delta deal was found by Cheapflights users on 5/3. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 7/246:59 pm
EWR
- ORD
1 stop5h 54m
Delta
Mon 7/273:22 pm
ORD
- EWR
1 stop6h 07m
Delta
Deal found 5/3![Delta logo]()
$277
This American Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 6/135:27 pm
EWR
- BMI
1 stop7h 41m
American Airlines
Sat 6/206:03 pm
BMI
- EWR
1 stop4h 35m
American Airlines
Deal found 5/6![American Airlines logo]()
$330
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Tue 5/1911:30 am
EWR
- RFD
1 stop22h 51m
Multiple Airlines
Tue 5/2610:52 am
RFD
- EWR
2 stops45h 13m
Multiple Airlines
Deal found 5/6![Multiple Airlines logo]()
$371
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 8/166:00 am
EWR
- ORD
Nonstop2h 41m
United Airlines
Wed 8/199:35 pm
ORD
- EWR
Nonstop2h 22m
United Airlines
Deal found 5/2![United Airlines logo]()
$257
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:00 am
EWR
- BMI
1 stop6h 23m
Delta
Tue 6/24:14 pm
BMI
- EWR
1 stop6h 50m
Delta
Deal found 5/2![Delta logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/3. 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.
Sat 6/205:11 am
EWR
- PIA
1 stop5h 00m
American Airlines
Sat 6/279:41 am
PIA
- EWR
1 stop5h 50m
American Airlines
Deal found 5/3![American Airlines logo]()
$348
This United Airlines deal was found by Cheapflights users on 5/2. 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.
Sun 5/246:00 am
EWR
- ORD
Nonstop2h 42m
United Airlines
Wed 5/276:00 am
ORD
- EWR
Nonstop2h 12m
United Airlines
Deal found 5/2![United Airlines logo]()
$267
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 6/41:30 pm
EWR
- RFD
2 stops30h 33m
Multiple Airlines
Mon 6/157:53 pm
RFD
- EWR
1 stop13h 37m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$402
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/112:00 pm
EWR
- MLI
1 stop5h 37m
Delta
Mon 6/85:17 pm
MLI
- EWR
1 stop6h 40m
Delta
Deal found 5/5![Delta logo]()
$309
This American Airlines deal was found by Cheapflights users on 5/5. 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.
Sat 6/136:00 am
EWR
- EVV
1 stop7h 21m
American Airlines
Tue 6/164:34 pm
EVV
- EWR
1 stop4h 34m
American Airlines
Deal found 5/5![American Airlines logo]()
$353
This Delta deal was found by Cheapflights users on 5/5. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/236:00 am
EWR
- MLI
1 stop5h 26m
Delta
Sun 10/255:00 pm
MLI
- EWR
1 stop6h 58m
Delta
Deal found 5/5![Delta logo]()
$309
This United Airlines deal was found by Cheapflights users on 5/3. 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.
Tue 6/27:59 am
EWR
- PIA
1 stop5h 39m
United Airlines
Tue 6/95:45 pm
PIA
- EWR
1 stop6h 12m
United Airlines
Deal found 5/3![United Airlines logo]()
$281
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Thu 6/410:29 pm
EWR
- RFD
2 stops21h 34m
Multiple Airlines
Mon 6/87:53 pm
RFD
- EWR
1 stop13h 38m
Multiple Airlines
Deal found 5/3![Multiple Airlines logo]()
$412
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/96:00 am
EWR
- MDW
1 stop4h 08m
Delta
Tue 7/149:19 am
MDW
- EWR
1 stop5h 35m
Delta
Deal found 5/2![Delta logo]()
$312
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Fri 6/511:30 am
EWR
- RFD
1 stop22h 47m
Multiple Airlines
Mon 6/87:53 pm
RFD
- EWR
1 stop13h 38m
Multiple Airlines
Deal found 5/2![Multiple Airlines logo]()
$430
This United Airlines deal was found by Cheapflights users on 5/6. 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.
Sat 8/87:12 pm
EWR
- MLI
1 stop5h 02m
United Airlines
Fri 8/146:50 pm
MLI
- EWR
1 stop5h 07m
United Airlines
Deal found 5/6![United Airlines logo]()
$295
This American Airlines deal was found by Cheapflights users on 5/2. 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.
Wed 6/32:20 pm
EWR
- CMI
1 stop21h 46m
American Airlines
Sat 6/611:35 am
CMI
- EWR
1 stop10h 42m
American Airlines
Deal found 5/2![American Airlines logo]()
$414
This Delta deal was found by Cheapflights users on 5/2. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/153:20 pm
EWR
- ORD
1 stop6h 26m
Delta
Sat 8/2210:50 am
ORD
- EWR
1 stop6h 51m
Delta
Deal found 5/2![Delta logo]()
$312
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Tue 6/26:00 am
EWR
- STL
1 stop7h 11m
United Airlines
Thu 6/46:00 am
STL
- EWR
Nonstop2h 29m
United Airlines
Deal found 5/4![United Airlines logo]()
$304
Last-minute flights from Newark to IllinoisDiscover last-minute flight deals from Newark to Illinois. Data last updated May 7, 2026 and is based on user searches.
Discover last-minute flight deals from Newark to Illinois. Data last updated May 7, 2026 and is based on user searches.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Mon 5/2510:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Wed 6/31:29 pm
ORD
- EWR
1 stop7h 00m
Frontier
Deal found 5/4![Frontier logo]()
$167
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Wed 5/2710:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Wed 6/36:55 am
ORD
- EWR
1 stop17h 23m
Frontier
Deal found 5/6![Frontier logo]()
$179
This Frontier deal was found by Cheapflights users on 5/4. 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.
Wed 5/2710:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Tue 6/21:29 pm
ORD
- EWR
1 stop10h 49m
Frontier
Deal found 5/4![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Thu 5/285:55 am
EWR
- MDW
1 stop6h 17m
Frontier
Wed 6/312:04 pm
MDW
- EWR
1 stop12h 14m
Frontier
Deal found 5/4![Frontier logo]()
$177
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Fri 5/295:55 am
EWR
- MDW
1 stop6h 14m
Frontier
Sat 6/611:59 am
MDW
- EWR
1 stop12h 19m
Frontier
Deal found 5/5![Frontier logo]()
$176
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Mon 6/110:29 pm
EWR
- MDW
1 stop13h 43m
Frontier
Wed 6/1012:04 pm
MDW
- EWR
1 stop8h 25m
Frontier
Deal found 5/2![Frontier logo]()
$172
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Tue 6/25:55 am
EWR
- MDW
1 stop6h 17m
Frontier
Tue 6/912:27 pm
MDW
- EWR
1 stop8h 02m
Frontier
Deal found 5/3![Frontier logo]()
$178
This Expedia deal was found by Cheapflights users on 5/4. 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 Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 6/210:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Wed 6/31:29 pm
ORD
- EWR
1 stop10h 49m
Frontier
Deal found 5/4![Frontier logo]()
$180
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 6/35:55 am
EWR
- MDW
1 stop6h 14m
Frontier
Wed 6/1012:04 pm
MDW
- EWR
1 stop8h 25m
Frontier
Deal found 5/4![Frontier logo]()
$181
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Thu 6/45:55 am
EWR
- MDW
1 stop17h 07m
Frontier
Tue 6/912:27 pm
MDW
- EWR
1 stop8h 02m
Frontier
Deal found 5/4![Frontier logo]()
$180
This United Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 6/179:40 pm
EWR
- ORD
Nonstop2h 51m
United Airlines
Sat 6/208:10 pm
ORD
- EWR
Nonstop2h 32m
United Airlines
Deal found 5/4![United Airlines logo]()
$177
This American Airlines deal was found by Cheapflights users on 5/4. 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.
Wed 6/245:11 am
EWR
- ORD
Nonstop2h 48m
American Airlines
Fri 6/268:20 pm
ORD
- EWR
Nonstop2h 18m
American Airlines
Deal found 5/4![American Airlines logo]()
$178
One-way flights from Newark to IllinoisSearch for one-way flight options from Newark to Illinois. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
Search for one-way flight options from Newark to Illinois. Find affordable one-way fares based on user searches. Data last updated May 7, 2026.
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Thu 6/410:29 pm
EWR
- STL
1 stop11h 26m
Frontier
Deal found 5/4![Frontier logo]()
$63
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Tue 6/25:55 am
EWR
- STL
1 stop28h 00m
Frontier
Deal found 5/5![Frontier logo]()
$65
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/2710:29 pm
EWR
- STL
1 stop20h 04m
Frontier
Deal found 5/4![Frontier logo]()
$71
This Super.com deal was found by Cheapflights users on 5/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2610:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Deal found 5/3![Frontier logo]()
$75
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/2710:29 pm
EWR
- MDW
1 stop24h 33m
Frontier
Deal found 5/4![Frontier logo]()
$76
This Kiwi.com deal was found by Cheapflights users on 5/4. 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.
Wed 5/2710:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Deal found 5/4![Frontier logo]()
$76
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:55 am
EWR
- MDW
1 stop17h 07m
Frontier
Deal found 5/4![Frontier logo]()
$78
This Trip.com deal was found by Cheapflights users on 5/4. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 6/65:55 am
EWR
- ORD
1 stop14h 34m
Frontier
Deal found 5/4![Frontier logo]()
$78
This Kiwi.com deal was found by Cheapflights users on 5/3. 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.
Fri 5/2910:29 pm
EWR
- MDW
1 stop24h 33m
Frontier
Deal found 5/3![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 5/2. 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.
Tue 6/165:58 am
EWR
- STL
1 stop27h 54m
Frontier
Deal found 5/2![Frontier logo]()
$79
This Kiwi.com deal was found by Cheapflights users on 5/6. 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.
Fri 5/2910:29 pm
EWR
- ORD
1 stop10h 26m
Frontier
Deal found 5/6![Frontier logo]()
$80
This Kiwi.com deal was found by Cheapflights users on 5/5. 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.
Thu 6/45:55 am
EWR
- MDW
1 stop17h 07m
Frontier
Deal found 5/5![Frontier logo]()
$81
Find flight deals from Newark to Illinois
Keep the following information in mind while searching for Newark to Illinois flight deals. Data was last updated May 7, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $167 (Kiwi.com) |
One-way from | $63 (Kiwi.com) |
Popular in | April |
Cheapest in | January |
Average price | $266 |
Good round-trip deal | $88 or less |
Good one-way deal | $103 or less |
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 May 7, 2026.
Use the filters below to find and compare flights from Newark Airport to Illinois that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
NewarkChicago
EWR - ORD
EWRORD
Newark
Fri 8/21
6:00 am-7:41 am
Nonstop2h 41m
Chicago O'Hare Intl
Sat 8/22
5:00 am-8:12 am
Nonstop2h 12m
$177
NewarkChicago
EWR - ORD
EWRORD
Newark
Thu 7/9
7:15 am-9:00 am
Nonstop2h 45m
Chicago O'Hare Intl
Sat 7/11
8:04 pm-11:36 pm
Nonstop2h 32m
$177
NewarkChicago
EWR - ORD
EWRORD
Newark
Fri 6/19
9:40 pm-11:30 pm
Nonstop2h 50m
Chicago O'Hare Intl
Sat 6/27
3:57 pm-7:33 pm
Nonstop2h 36m
$209
NewarkChicago
EWR - MDW
EWRMDW
Newark
Tue 6/2
6:00 am-8:43 am
1 stop3h 43m
Chicago Midway
Tue 6/2
6:36 pm-11:18 pm
1 stop3h 42m
$227
NewarkChicago
EWR - MDW
EWRMDW
Newark
Sat 6/6
6:00 am-8:43 am
1 stop3h 43m
Chicago Midway
Thu 6/11
12:50 pm-8:44 pm
1 stop6h 54m
$227
NewarkChicago
EWR - ORD
EWRORD
Newark
Thu 8/20
7:05 am-12:36 pm
1 stop6h 31m
Chicago O'Hare Intl
Sat 8/22
6:51 am-11:56 am
1 stop4h 05m
$237
NewarkChicago
EWR - ORD
EWRORD
Newark
Wed 5/20
7:00 am-8:43 am
Nonstop2h 43m
Chicago O'Hare Intl
Sun 5/24
6:00 am-9:12 am
Nonstop2h 12m
$251
NewarkChicago
EWR - ORD
EWRORD
Newark
Fri 6/12
9:40 pm-11:30 pm
Nonstop2h 50m
Chicago O'Hare Intl
Sat 6/13
9:34 pm-12:57 am
Nonstop2h 23m
$251
NewarkChicago
EWR - ORD
EWRORD
Newark
Sun 8/16
6:00 am-7:41 am
Nonstop2h 41m
Chicago O'Hare Intl
Wed 8/19
9:35 pm-12:57 am
Nonstop2h 22m
$257
NewarkChicago
EWR - ORD
EWRORD
Newark
Sun 5/24
6:00 am-7:42 am
Nonstop2h 42m
Chicago O'Hare Intl
Wed 5/27
6:00 am-9:12 am
Nonstop2h 12m
$267
Showing 1-10 of 60 resultsSorted by cheapest first
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.
EWR-STL
EWR-ORD
EWR-MDW
EWR-PIA
EWR-BMI
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
EWR-USIL
EWR-STL
EWR-ORD
EWR-MDW
EWR-PIA
How far ahead should I book a flight from Newark Airport to Illinois?
The price you pay for your flight from Newark Airport to Illinois may vary depending on when you book. For the best chance of a lower fare, look to book 73 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.
What is the cheapest month to book a flight from Newark Airport to Illinois?
Currently, November is the cheapest month in which you can book a flight from Newark Airport to Illinois (average of $220). Flying from Newark Airport to Illinois in December is currently the most expensive (average of $364). 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 May 7, 2026.
It’s typically best to fly out from Newark Airport to Illinois in the evening. Doing so could potentially save you 49% on the flight price compared to flying in the afternoon, which is usually more expensive.
What is the cheapest day to fly from Newark Airport to Illinois?
Use this chart to determine the cheapest time to fly round-trip from Newark to Illinois. Price data was last updated on May 2, 2026.
Travelers seeking maximum savings on their Newark Airport to Illinois flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
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 May 7, 2026.
The most flights from EWR to USIL are scheduled on a Wednesday (62 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (30 on average).
How much does it cost to fly round-trip from Newark Airport to Illinois?
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 May 7, 2026.
See what other customers who have flown with Delta,United Airlines, andAmerican 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.
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
Entertainment
7.8
Crew
8.5
Comfort
7.9
Food
7.2
Boarding
8.1
Overall
7.9
Reviews
1 / 20
2.0
MediocreBarney,May 2026
JFK - ATL
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.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations
Alternative routes for Newark to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Complete your trip
Complete your trip to Illinois by adding a car rental and/or hotel reservation to your travel itinerary.
Search flights from Newark to Illinois by cabin class
Find flights from Newark to Illinois, based on your preferred cabin class, be it economy, premium economy, business, or first class.
Newark and Illinois flights
Browse other Newark and Illinois flight options. Last updated on May 7, 2026.
Popular flight searches
Check out other popular destinations found by fellow travelers in 2026
Newark to Illinois flights
Consider these flights traveling from Newark to Illinois.
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 May 7, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$55 | Average$162 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$68 | Average$149 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$101 | Average$443 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$145 | Average$393 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$164 | Average$449 | FlexibilityNo cancel fee | On-time71% |