What is the cheapest airline that flies from New York to Illinois?

Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from New York to Illinois

How many flights depart from New York to Illinois on average per day?

As of August 2025, there are 116 flights per day flying from New York to Illinois. The most common time of day flights depart is 07:00, with 45% of flights taking off at midday.

How many flights depart from New York to Illinois on average per week?

818 flights are operational weekly from New York to Illinois as of August 2025. The most popular departure day for this route is Thu, with 22% of flights per week taking off on this day.

Which airlines fly to Illinois?

American Airlines, Spirit Airlines and JetBlue are the top three most popular airlines that fly to Illinois from New York according to our data. American Airlines is the first choice among our users, with 40% of people opting to fly with this airline when travelling to Illinois. Keep in mind that there are 3 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

How long is the flight from New York to Illinois?

The average flight duration from New York to Illinois depends on which airport you fly into and out of. Flying from New York to Chicago O'Hare Intl Airport is 2h 34m on average, while flying from Newark to Chicago O'Hare Intl Airport is 2h 35m on average. Chicago O'Hare Intl Airport is the most popular airport in Illinois.

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?

As of August 2025, there are 3 operators available to choose from 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.

£29 Cheap Flights from New York to Illinois in 2025

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Find the cheapest flights from New York to Illinois

Round-trip

One-way

Last minute

Direct

Cheap return flights

15:13 - 16:51LGA-ORD

2h 38mdirect

11:13 - 14:18ORD-LGA

2h 05mdirect

£52Spirit Airlines

Find Deal

Tue, 23 Sep - Wed, 24 Sep

09:59 - 21:58LGA-ORD

12h 59m1 stop

11:13 - 14:18ORD-LGA

2h 05mdirect

£67Spirit Airlines

Find Deal

Tue, 23 Sep - Wed, 24 Sep

15:13 - 16:51LGA-ORD

2h 38mdirect

11:13 - 14:18ORD-LGA

2h 05mdirect

£69Spirit Airlines

Find Deal

Mon, 20 Oct - Wed, 22 Oct

06:25 - 08:02LGA-ORD

2h 37mdirect

17:00 - 20:17ORD-LGA

2h 17mdirect

£104United Airlines

Find Deal

Wed, 3 Sep - Wed, 3 Sep

07:00 - 08:38EWR-ORD

2h 38mdirect

13:12 - 16:30ORD-EWR

2h 18mdirect

£107United Airlines

Find Deal

Wed, 3 Sep - Wed, 3 Sep

20:30 - 22:20LGA-ORD

2h 50mdirect

10:30 - 13:44ORD-LGA

2h 14mdirect

£107Delta

Find Deal

Tue, 2 Sep - Wed, 10 Sep

16:05 - 18:02LGA-ORD

2h 57mdirect

14:25 - 17:48ORD-LGA

2h 23mdirect

£111Delta

Find Deal

Wed, 27 Aug - Wed, 3 Sep

19:41 - 21:25EWR-ORD

2h 44mdirect

20:35 - 23:59ORD-EWR

2h 24mdirect

£142American Airlines

Find Deal

Fri, 17 Oct - Mon, 20 Oct

19:22 - 21:01EWR-ORD

2h 39mdirect

20:41 - 23:59ORD-EWR

2h 18mdirect

£143American Airlines

Find Deal

Fri, 19 Sep - Mon, 22 Sep

06:20 - 13:05LGA-ORD

7h 45m1 stop

14:55 - 20:45ORD-LGA

4h 50m1 stop

£143Southwest

Find Deal

Sat, 6 Sep - Sat, 6 Sep

JetBlue flights from New York to Illinois

Our best JetBlue deals on New York to Illinois flight tickets

JetBlue

30 Aug

JFK20:30New York John F Kennedy Intl

2h 58m

ORD22:28Chicago O'Hare Intl

3 Sept

ORD06:10Chicago O'Hare Intl

2h 19m

JFK09:29New York John F Kennedy Intl

£104

Find similar

JetBlue

2 Sept

JFK20:30New York John F Kennedy Intl

2h 58m

ORD22:28Chicago O'Hare Intl

6 Sept

ORD08:34Chicago O'Hare Intl

2h 26m

JFK12:00New York John F Kennedy Intl

£107

Find similar

JetBlue

13 Sept

JFK14:30New York John F Kennedy Intl

2h 51m

ORD16:21Chicago O'Hare Intl

4 Oct

ORD08:34Chicago O'Hare Intl

2h 30m

JFK12:04New York John F Kennedy Intl

£111

Find similar

Delta flights from New York to Illinois

Our best Delta deals on New York to Illinois flight tickets

Delta

2 Sept

LGA20:30New York LaGuardia

2h 50m

ORD22:20Chicago O'Hare Intl

10 Sept

ORD10:30Chicago O'Hare Intl

2h 14m

LGA13:44New York LaGuardia

£107

Find similar

Delta

27 Aug

LGA16:05New York LaGuardia

2h 57m

ORD18:02Chicago O'Hare Intl

3 Sept

ORD14:25Chicago O'Hare Intl

2h 23m

LGA17:48New York LaGuardia

£111

Find similar

Delta

2 Sept

LGA17:10New York LaGuardia

3h 04m

ORD19:14Chicago O'Hare Intl

5 Sept

ORD19:05Chicago O'Hare Intl

2h 25m

LGA22:30New York LaGuardia

£115

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 23/9

15:13-16:51

Nonstop2h 38m

Chicago O'Hare Intl

Wed 24/9

11:13-14:18

Nonstop2h 05m

£52

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 23/9

09:59-21:58

1 stop12h 59m

Chicago O'Hare Intl

Wed 24/9

11:13-14:18

Nonstop2h 05m

£67

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Mon 20/10

15:13-16:51

Nonstop2h 38m

Chicago O'Hare Intl

Wed 22/10

11:13-14:18

Nonstop2h 05m

£69

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 3/9

06:25-08:02

Nonstop2h 37m

Chicago O'Hare Intl

Wed 3/9

17:00-20:17

Nonstop2h 17m

£104

NewarkChicago

EWR - ORD

EWRORD

Newark

Wed 3/9

07:00-08:38

Nonstop2h 38m

Chicago O'Hare Intl

Wed 3/9

13:12-16:30

Nonstop2h 18m

£107

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 2/9

20:30-22:20

Nonstop2h 50m

Chicago O'Hare Intl

Wed 10/9

10:30-13:44

Nonstop2h 14m

£107

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 27/8

16:05-18:02

Nonstop2h 57m

Chicago O'Hare Intl

Wed 3/9

14:25-17:48

Nonstop2h 23m

£111

NewarkChicago

EWR - ORD

EWRORD

Newark

Fri 17/10

19:41-21:25

Nonstop2h 44m

Chicago O'Hare Intl

Mon 20/10

20:35-23:59

Nonstop2h 24m

£142

NewarkChicago

EWR - ORD

EWRORD

Newark

Fri 19/9

19:22-21:01

Nonstop2h 39m

Chicago O'Hare Intl

Mon 22/9

20:41-23:59

Nonstop2h 18m

£143

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 6/9

06:20-13:05

1 stop7h 45m

Chicago O'Hare Intl

Sat 6/9

14:55-20:45

1 stop4h 50m

£143

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

Prices

Airlines

Other information

What is the cheapest month to fly to Illinois?

The month of September is, on average, the cheapest month to fly to Illinois from New York, with most prices found around £134. If you aren’t able to travel to Illinois during the month of September, then flying in January is also cheap. Prices for this month can be found on momondo for an average of £136.

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 Saturday when prices can be found for as low as £149. 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 Sunday will generally be more expensive and average around £386. 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 £165. In the afternoon is when there is more demand to fly to Illinois, so prices are often more expensive at around £327 per ticket.

What is the cheapest New York to Illinois flight route?

Fly from Newark 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 £185 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 £144 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	£29
Fastest flight time	2h 23m
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 £29. The best return flight deal from New York to Illinois found on momondo in the last 72 hours is £52.

The fastest flight from New York to Illinois takes 2h 23m

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?
As of August 2025, there are 3 operators available to choose from 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?
Based on momondo bookings for flights between New York and Illinois, the leading plane model is Boeing 737-800, making up 20.41% of the total bookings. Other popular models include Boeing 737 MAX 8 with 13.40%, Airbus A321neo with 10.50%, and Airbus A320 (sharklets) with 8.63%.

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
JetBlue	PriceFrom £52	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Spirit Airlines	PriceFrom £86	Free Cancellation	Rating 6.3 8,049 reviews	Search Spirit Airlines flights
American Airlines	PriceFrom £96	Free Cancellation	Rating 7.2 10,000 reviews	Search American 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

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

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Find better results for your trip to Illinois

Popular Cities in Illinois

Flights to New Yorkfrom £243

Flights to Orlandofrom £230

Flights to Los Angelesfrom £252

Flights to Miamifrom £234

Flights to San Franciscofrom £342

Flights to Bostonfrom £319

Flights to Las Vegasfrom £345

Flights to Chicagofrom £323

Flights to Washington, D.C.from £327

Flights to Atlantafrom £337

Flights to Dallasfrom £344

Flights to Houstonfrom £311

Cheap flights from New York to Illinois from £29

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 24/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from New York to Illinois

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

JetBlue flights from New York to Illinois

Our best JetBlue deals on New York to Illinois flight tickets

Delta flights from New York to Illinois

Our best Delta deals on New York to Illinois flight tickets

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Use the filters below to find and compare flights from New York to Illinois that are best for you.

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?

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

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

What is the cheapest New York to Illinois flight route?

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

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

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.

What is the cheapest airline that flies from New York to Illinois?

Spirit Airlines, Delta, and United Airlines are the most popular carriers operating from New York to Illinois

Which airlines fly to Illinois?

How many flights depart from New York to Illinois on average per day?

As of August 2025, there are 116 flights per day flying from New York to Illinois. The most common time of day flights depart is 07:00, with 45% of flights taking off at midday.

How many flights depart from New York to Illinois on average per week?

818 flights are operational weekly from New York to Illinois as of August 2025. The most popular departure day for this route is Thu, with 22% of flights per week taking off on this day.

How long is the flight from 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

Fastest flight time

Direct flights

Airports in Illinois

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

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?

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

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

Why use momondo?

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

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

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

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

An easier way to manage your Illinois trip

We make it super easy to schedule, organise and travel with friends or family. Trips is free – and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Illinois

Popular Cities in Illinois

Popular flights according to clicks in the last 7 days on momondo