$56+ Cheap flights from New York State 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 2/25. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — ORD
Feb 27 — Mar 61
1 adult, Economy
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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 York to Illinois
Cheapest flights from New York to IllinoisExplore the most affordable flight options available from New York to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
Explore the most affordable flight options available from New York to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on January 28, 2026.
This Booking.com deal was found by Cheapflights users on 1/28. 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.
Tue 2/2412:02 pm
EWR
- ORD
1 stop10h 11m
Spirit Airlines
Wed 2/258:16 pm
ORD
- EWR
1 stop13h 41m
Spirit Airlines
Deal found 1/28![Spirit Airlines logo]()
$89
This Frontier deal was found by Cheapflights users on 1/27. 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.
Thu 4/2311:30 am
EWR
- MDW
Nonstop2h 30m
Frontier
Sun 4/267:30 am
MDW
- EWR
Nonstop2h 08m
Frontier
Deal found 1/27![Frontier logo]()
$90
This Spirit deal was found by Cheapflights users on 1/25. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/1211:05 pm
EWR
- ORD
Nonstop2h 35m
Spirit Airlines
Mon 2/166:51 pm
ORD
- EWR
Nonstop2h 09m
Spirit Airlines
Deal found 1/25![Spirit Airlines logo]()
$90
This Kiwi.com deal was found by Cheapflights users on 1/26. 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.
Sun 2/84:04 pm
JFK
- ORD
Nonstop3h 00m
Frontier
Mon 2/912:05 pm
ORD
- JFK
Nonstop2h 24m
Frontier
Deal found 1/26![Frontier logo]()
$91
This Spirit deal was found by Cheapflights users on 1/27. 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 Spirit is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 2/2612:02 pm
EWR
- ORD
1 stop8h 09m
Spirit Airlines
Fri 2/276:51 pm
ORD
- EWR
Nonstop2h 09m
Spirit Airlines
Deal found 1/27![Spirit Airlines logo]()
$91
This Priceline deal was found by Cheapflights users on 1/28. 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.
Wed 2/184:59 pm
LGA
- ORD
1 stop7h 48m
Spirit Airlines
Wed 2/255:58 pm
ORD
- LGA
Nonstop2h 01m
Spirit Airlines
Deal found 1/28![Spirit Airlines logo]()
$91
This Expedia deal was found by Cheapflights users on 1/27. 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.
Mon 2/2311:03 am
JFK
- ORD
Nonstop3h 00m
Frontier
Wed 2/256:02 pm
ORD
- JFK
1 stop6h 01m
Frontier
Deal found 1/27![Frontier logo]()
$92
This Super.com deal was found by Cheapflights users on 1/26. 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.
Wed 2/117:30 am
LGA
- ORD
Nonstop2h 42m
Spirit Airlines
Mon 2/165:58 pm
ORD
- LGA
Nonstop2h 01m
Spirit Airlines
Deal found 1/26![Spirit Airlines logo]()
$92
This Frontier deal was found by Cheapflights users on 1/27. 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.
Tue 2/246:05 am
JFK
- ORD
1 stop11h 47m
Frontier
Sun 3/16:40 am
ORD
- JFK
Nonstop2h 24m
Frontier
Deal found 1/27![Frontier logo]()
$93
This Kiwi.com deal was found by Cheapflights users on 1/27. 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.
Sat 2/285:15 am
EWR
- ORD
1 stop6h 36m
Multiple Airlines
Sun 3/16:51 pm
ORD
- EWR
Nonstop2h 09m
Multiple Airlines
Deal found 1/27![Multiple Airlines logo]()
$93
This Cheapflightsfares deal was found by Cheapflights users on 1/26. 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.
Tue 2/107:30 am
LGA
- ORD
Nonstop2h 42m
Spirit Airlines
Sat 2/145:58 pm
ORD
- LGA
Nonstop2h 01m
Spirit Airlines
Deal found 1/26![Spirit Airlines logo]()
$93
This Booking.com deal was found by Cheapflights users on 1/26. 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.
Mon 2/2311:03 am
JFK
- ORD
Nonstop3h 00m
Frontier
Sat 2/284:42 pm
ORD
- JFK
1 stop7h 26m
Frontier
Deal found 1/26![Frontier logo]()
$94
Find flight deals from New York to Illinois
Keep the following information in mind while searching for New York to Illinois flight deals. Data was last updated January 28, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $89 (Booking.com) |
One-way from | $56 (Trip.com) |
Popular in | August |
Cheapest in | January |
Average price | $187 |
Good round-trip deal | $128 or less |
Good one-way deal | $88 or less |
Cheapflights Fare Finder
Customize your flight search to find flights from New York 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 January 28, 2026.
Use the filters below to find and compare flights from New York State to Illinois that are best for you.
Fly from
New York
Fly to
Illinois
Route
Depart
Return
Price
NewarkChicago
EWR - ORD
EWRORD
Newark
Thu 2/12
11:05 pm-12:40 am
Nonstop2h 35m
Chicago O'Hare Intl
Mon 2/16
6:51 pm-10:00 pm
Nonstop2h 09m
$90
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Sun 3/8
7:40 am-9:22 am
Nonstop2h 42m
Chicago O'Hare Intl
Wed 3/11
12:44 pm-11:21 pm
1 stop9h 37m
$98
NewarkChicago
EWR - ORD
EWRORD
Newark
Tue 4/14
10:39 pm-12:07 am
Nonstop2h 28m
Chicago O'Hare Intl
Tue 4/21
4:47 pm-7:55 pm
Nonstop2h 08m
$100
NewarkChicago
EWR - ORD
EWRORD
Newark
Sat 2/7
9:05 pm-10:42 pm
Nonstop2h 37m
Chicago O'Hare Intl
Sun 2/8
4:38 pm-7:46 pm
Nonstop2h 08m
$103
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Thu 3/12
7:30 am-9:10 am
Nonstop2h 40m
Chicago O'Hare Intl
Sat 3/21
6:01 pm-8:59 pm
Nonstop1h 58m
$105
NewarkChicago
EWR - ORD
EWRORD
Newark
Thu 5/7
9:05 pm-10:43 pm
Nonstop2h 38m
Chicago O'Hare Intl
Sun 5/10
4:47 pm-7:55 pm
Nonstop2h 08m
$123
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Sat 2/7
7:30 am-9:12 am
Nonstop2h 42m
Chicago O'Hare Intl
Sun 2/8
8:43 pm-10:00 am
1 stop12h 17m
$125
NewarkChicago
EWR - MDW
EWRMDW
Newark
Wed 5/6
1:45 pm-8:04 am
1 stop19h 19m
Chicago Midway
Sat 5/9
7:30 am-10:38 am
Nonstop2h 08m
$129
New YorkChicago
JFK - ORD
JFKORD
New York John F Kennedy Intl
Wed 2/25
3:52 pm-5:43 pm
Nonstop2h 51m
Chicago O'Hare Intl
Sat 2/28
7:00 am-10:34 am
Nonstop2h 34m
$137
NewarkChicago
EWR - ORD
EWRORD
Newark
Tue 2/24
1:00 pm-2:43 pm
Nonstop2h 43m
Chicago O'Hare Intl
Wed 2/25
2:30 pm-5:50 pm
Nonstop2h 20m
$137
Showing 1-10 of 60 results
Best time to book a flight from New York to Illinois
Have a flexible travel schedule? Discover the best time to fly to Illinois from New York 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 New York State to Illinois
What is the cheapest month to book a flight from State of New York to Illinois?
Currently, December is the cheapest month in which you can book a flight from State of New York to Illinois (average of $48). Flying from State of New York to Illinois in August is currently the most expensive (average of $106). 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 NY to IL?
Find hourly flight availability from New York 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 January 28, 2026.
It’s optimal to fly from State of New York to Illinois in the evening. By choosing this option you can save up to 18% on the cost of your flight, compared to a flight at noon.
What is the cheapest day to fly from State of New York to Illinois?
Use this chart to determine the cheapest time to fly round-trip from New York to Illinois. Price data was last updated on January 24, 2026.
Travelers seeking maximum savings on their State of New York to Illinois flight should consider departing on Wednesday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.
Weekly flight availability from State of New York to Illinois
Explore weekly flight availability from New York 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 January 28, 2026.
The most flights from USNY to USIL are scheduled on a Monday (44 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (8 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 January 28, 2026.
Read reviews from past customers who have flown Southwest, Delta, and United Airlines from New York State to Illinois. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Overall
8.0
Food
7.0
Comfort
8.0
Crew
8.6
Boarding
8.1
Entertainment
7.5
Reviews
1 / 20
2.0
MediocreThomas,Dec 2025
SEA - DEN
Related info for your journey
Find useful and relevant information for your journey from New York 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
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Alternative routes for New York to Illinois
See prices for flight routes from nearby airports that may be better suited for you.
Top 7 airlines flying from New York to Illinois
Discover the top 7 airlines that operate flights from New York 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 January 28, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$53 | Average$153 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$55 | Average$188 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$74 | Average$222 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$84 | Average$337 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$118 | Average$366 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$156 | Average$417 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$158 | Average$459 | FlexibilityNo cancel fee | On-time63% |