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Cheap flights from New York to Illinois from £49

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York to Illinois departing on 3/3. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Enter your travel dates to find the best prices.
Spirit Airlines Logo
12:59 - 14:31LGA-ORD
2h 32mdirect
Spirit Airlines Logo
16:38 - 19:42ORD-LGA
2h 04mdirect
£77Spirit Airlines
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Wed, 3 Dec - Fri, 5 Dec
Frontier Logo
13:00 - 14:57JFK-ORD
2h 57mdirect
Frontier Logo
08:36 - 12:00ORD-JFK
2h 24mdirect
£80Frontier
Find Deal
Wed, 3 Dec - Sat, 6 Dec
Multiple Airlines Logo
12:59 - 14:31LGA-ORD
2h 32mdirect
Multiple Airlines Logo
15:14 - 19:15ORD-LGA
27h 01m1 stop
£99Multiple Airlines
Find Deal
Mon, 1 Dec - Fri, 5 Dec
Multiple Airlines Logo
12:59 - 14:31LGA-ORD
2h 32mdirect
Multiple Airlines Logo
11:44 - 23:05ORD-LGA
10h 21m1 stop
£102Multiple Airlines
Find Deal
Mon, 1 Dec - Thu, 4 Dec
United Airlines Logo
08:00 - 09:48EWR-ORD
2h 48mdirect
United Airlines Logo
19:51 - 23:13ORD-EWR
2h 22mdirect
£104United Airlines
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Thu, 13 Nov - Wed, 19 Nov
Delta Logo
08:00 - 09:55JFK-ORD
2h 55mdirect
Delta Logo
07:00 - 10:26ORD-JFK
2h 26mdirect
£104Delta
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Thu, 13 Nov - Mon, 17 Nov
Delta Logo
07:30 - 09:12LGA-ORD
2h 42mdirect
Delta Logo
12:29 - 15:34ORD-LGA
2h 05mdirect
£104Delta
Find Deal
Sat, 15 Nov - Mon, 17 Nov
United Airlines Logo
06:15 - 08:03LGA-ORD
2h 48mdirect
United Airlines Logo
07:00 - 10:08ORD-LGA
2h 08mdirect
£105United Airlines
Find Deal
Tue, 20 Jan - Sat, 24 Jan
JetBlue Logo
20:00 - 21:52JFK-ORD
2h 52mdirect
JetBlue Logo
07:00 - 10:17ORD-JFK
2h 17mdirect
£112JetBlue
Find Deal
Tue, 2 Dec - Wed, 10 Dec
JetBlue Logo
20:00 - 22:04JFK-ORD
3h 04mdirect
JetBlue Logo
14:05 - 17:26ORD-JFK
2h 21mdirect
£121JetBlue
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Wed, 31 Dec - Tue, 6 Jan

United Airlines flights from New York to Illinois

Our best United Airlines deals on New York to Illinois flight tickets
United Airlines
13 Nov
EWR08:00Newark
2h 48m
ORD09:48Chicago O'Hare Intl
19 Nov
ORD19:51Chicago O'Hare Intl
2h 22m
EWR23:13Newark
£104
Find similar
United Airlines
20 Jan
LGA06:15New York LaGuardia
2h 48m
ORD08:03Chicago O'Hare Intl
24 Jan
ORD07:00Chicago O'Hare Intl
2h 08m
LGA10:08New York LaGuardia
£105
Find similar
United Airlines
11 Nov
EWR14:45Newark
2h 39m
ORD16:24Chicago O'Hare Intl
15 Nov
ORD06:02Chicago O'Hare Intl
2h 07m
EWR09:09Newark
£109
Find similar

JetBlue flights from New York to Illinois

Our best JetBlue deals on New York to Illinois flight tickets
JetBlue
2 Dec
JFK20:00New York John F Kennedy Intl
2h 52m
ORD21:52Chicago O'Hare Intl
10 Dec
ORD07:00Chicago O'Hare Intl
2h 17m
JFK10:17New York John F Kennedy Intl
£112
Find similar
JetBlue
6 Nov
JFK19:00New York John F Kennedy Intl
2h 52m
ORD20:52Chicago O'Hare Intl
9 Nov
ORD06:45Chicago O'Hare Intl
2h 14m
JFK09:59New York John F Kennedy Intl
£113
Find similar
JetBlue
31 Dec
JFK20:00New York John F Kennedy Intl
3h 04m
ORD22:04Chicago O'Hare Intl
6 Jan
ORD14:05Chicago O'Hare Intl
2h 21m
JFK17:26New York John F Kennedy Intl
£121
Find similar

momondo Fare Finder

 
Customise 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, momondo users made 279,928 searches. Data last updated 31 October 2025.
Use the filters below to find and compare flights from New York to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 3/12

12:59-14:31

Nonstop2h 32m

Chicago O'Hare Intl

Fri 5/12

16:38-19:42

Nonstop2h 04m

£77

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 3/12

13:00-14:57

Nonstop2h 57m

Chicago O'Hare Intl

Sat 6/12

08:36-12:00

Nonstop2h 24m

£80

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Mon 1/12

12:59-14:31

Nonstop2h 32m

Chicago O'Hare Intl

Fri 5/12

15:14-19:15

1 stop27h 01m

£99

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Mon 1/12

12:59-14:31

Nonstop2h 32m

Chicago O'Hare Intl

Thu 4/12

11:44-23:05

1 stop10h 21m

£102

NewarkChicago

EWR - ORD

EWRORD

Newark

Thu 13/11

08:00-09:48

Nonstop2h 48m

Chicago O'Hare Intl

Wed 19/11

19:51-23:13

Nonstop2h 22m

£104

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Thu 13/11

08:00-09:55

Nonstop2h 55m

Chicago O'Hare Intl

Mon 17/11

07:00-10:26

Nonstop2h 26m

£104

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 15/11

07:30-09:12

Nonstop2h 42m

Chicago O'Hare Intl

Mon 17/11

12:29-15:34

Nonstop2h 05m

£104

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 20/1

06:15-08:03

Nonstop2h 48m

Chicago O'Hare Intl

Sat 24/1

07:00-10:08

Nonstop2h 08m

£105

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 2/12

20:00-21:52

Nonstop2h 52m

Chicago O'Hare Intl

Wed 10/12

07:00-10:17

Nonstop2h 17m

£112

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 31/12

20:00-22:04

Nonstop3h 04m

Chicago O'Hare Intl

Tue 6/1

14:05-17:26

Nonstop2h 21m

£121

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Illinois from

How to get the cheapest flight ticket from New York to Illinois

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Illinois?

The month of January is, on average, the cheapest month to fly to Illinois from New York, with most prices found around £140. If you aren’t able to travel to Illinois during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of £143.

What is the cheapest day to depart on your flight to Illinois?

The cheapest day to depart on your flight to Illinois is on a Monday when prices can be found for as low as £173. This is often the case because there is less demand to fly during this day of the week. Flights from New York to Illinois on a Wednesday will generally be more expensive and average around £378. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to Illinois?

Our data shows that the cheapest New York to Illinois flights are usually those with departure times in the morning. Our users have found flights to Illinois in the morning for as low as £195. In the afternoon is when there is more demand to fly to Illinois, so prices are often more expensive at around £362 per ticket.

What is the cheapest New York to Illinois flight route?

Fly from New York John F Kennedy Intl to Chicago O'Hare Intl for the best New York - Illinois flight prices

How far in advance should I book a flight to Illinois?

You are more likely to see cheaper flights to Illinois from New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around £190 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from New York for as low as £141 on momondo.

What cabin class options are available on New York to Illinois flights?

There are 4 cabin classes available to choose from on New York to Illinois flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on New York to Illinois flights?

No. A direct flight is the cheapest option for a flight between New York to Illinois.

Cheap New York to Illinois flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New York to Illinois

Best price found

£60

Fastest flight time

2h 22m

Direct flights

Every day

Airports in Illinois

1 airport
The best one-way flight to Illinois from New York in the past 72 hours is £60. The best return flight deal from New York to Illinois found on momondo in the last 72 hours is £138.
The fastest flight from New York to Illinois takes 2h 22m
Direct flights go from New York to Illinois every day.
There is 1 airport near Illinois: Chicago O'Hare Intl (ORD)
Search flight deals

  • When did momondo last update prices for flights from New York to Illinois?

    Prices for flights from New York to Illinois refresh daily.

  • How many operators does momondo search for flights from New York to Illinois?

  • How old do you have to be to fly from New York to Illinois?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from New York to Illinois.

  • What documentation or ID do you need to fly to Illinois?

    The travel and health documents you'll need for your trip to Illinois may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Illinois. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from New York to Illinois?

Best airlines flying from New York to Illinois

Compare and see reviews for airlines that fly from New York to Illinois with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom £86Free CancellationRating
6.3
8,116 reviews
Search Spirit Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from New York to Illinois?

Finding the right flight to Illinois from New York is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Illinois quick and easy, saving you time and money.

Can I find flights from New York to Illinois with flexible booking policies on momondo?

Flights from New York to Illinois with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from New York to Illinois?

momondo provides multiple filters to help you find the best flight to Illinois from New York. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from New York to Illinois right now. Can momondo alert me if prices change?

Yes. momondo can track prices for New York to Illinois flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Illinois trip

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