How long is the flight from State of New York to Illinois?

The flight from State of New York to Illinois depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Buffalo (a popular airport in State of New York) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 1h 48m on average. If you fly from Rochester (another popular airport in State of New York) to Chicago O'Hare Intl Airport, then the average flight time is 1h 52m.

What airlines fly to Illinois?

American Airlines, United Airlines and Spirit Airlines are the top three most popular airlines that fly to Illinois from State of 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 traveling to Illinois. Keep in mind that there are 7 different airlines that fly to Illinois on a routine basis, so you have a few additional options to choose from.

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

Frontier, JetBlue, and Delta are the most popular carriers operating from New York to Illinois

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

As of November 2025, 182 flights take off from State of New York and land in Illinois each day. The most common flight departure time for this route is 3:00PM, with 41% of daily flights taking off at noon.

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

As of November 2025, there are 1,278 flights per week flying from State of New York to Illinois. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

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

Prices for flights from New York to Illinois were last updated today.

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

As of November 2025, there are 7 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?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Illinois.

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

The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$55 Cheap Flights from New York State to Illinois in 2025/26

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Find the cheapest flights from New York State to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

1:00 pm - 2:57 pmJFK-ORD

2h 57mnonstop

11:44 am - 12:59 amORD-JFK

12h 15m1 stop

$95Frontier

Find Deal

Fri, Dec 5 - Mon, Dec 8

8:41 pm - 10:11 pmLGA-ORD

2h 30mnonstop

4:38 pm - 7:42 pmORD-LGA

2h 04mnonstop

$95Spirit Airlines

Find Deal

Sat, Dec 13 - Mon, Dec 15

5:29 pm - 7:23 pmJFK-ORD

2h 54mnonstop

10:06 am - 1:29 pmORD-JFK

2h 23mnonstop

$115American Airlines

Find Deal

Thu, Dec 4 - Wed, Dec 10

9:55 pm - 11:20 pmLGA-MDW

2h 25mnonstop

7:15 pm - 10:20 pmMDW-LGA

2h 05mnonstop

$115Southwest

Find Deal

Thu, Dec 4 - Wed, Dec 10

9:01 am - 10:45 amEWR-ORD

2h 44mnonstop

4:25 pm - 7:48 pmORD-EWR

2h 23mnonstop

$126United Airlines

Find Deal

Mon, Nov 24 - Wed, Dec 3

6:20 pm - 8:07 pmEWR-ORD

2h 47mnonstop

6:00 am - 9:07 amORD-EWR

2h 07mnonstop

$132United Airlines

Find Deal

Thu, Dec 4 - Sun, Dec 7

6:00 am - 7:30 amLGA-MDW

2h 30mnonstop

7:15 pm - 10:20 pmMDW-LGA

2h 05mnonstop

$132Southwest

Find Deal

Fri, Dec 5 - Tue, Dec 9

5:29 pm - 7:23 pmJFK-ORD

2h 54mnonstop

10:06 am - 1:29 pmORD-JFK

2h 23mnonstop

$135American Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

8:01 am - 9:56 amJFK-ORD

2h 55mnonstop

7:00 am - 10:23 amORD-JFK

2h 23mnonstop

$137Delta

Find Deal

Thu, Dec 11 - Thu, Dec 18

5:40 pm - 7:22 pmLGA-ORD

2h 42mnonstop

7:00 am - 10:17 amORD-LGA

2h 17mnonstop

$137Delta

Find Deal

Sat, Dec 6 - Tue, Dec 9

Spirit Airlines flights from State of New York to Illinois

Our best Spirit Airlines deals on State of New York to Illinois flight tickets

Spirit Airlines

Dec 13

LGA8:41 pmNew York LaGuardia

2h 30m

ORD10:11 pmChicago O'Hare Intl

Dec 15

ORD4:38 pmChicago O'Hare Intl

2h 04m

LGA7:42 pmNew York LaGuardia

$95

Find similar

Spirit Airlines

Dec 31

LGA8:37 pmNew York LaGuardia

2h 30m

ORD10:07 pmChicago O'Hare Intl

Jan 24

ORD6:19 pmChicago O'Hare Intl

2h 10m

LGA9:29 pmNew York LaGuardia

$96

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Spirit Airlines

Nov 20

LGA12:59 pmNew York LaGuardia

2h 32m

ORD2:31 pmChicago O'Hare Intl

Dec 18

ORD4:38 pmChicago O'Hare Intl

2h 04m

LGA7:42 pmNew York LaGuardia

$97

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JetBlue flights from State of New York to Illinois

Our best JetBlue deals on State of New York to Illinois flight tickets

JetBlue

Dec 6

JFK8:00 pmNew York John F Kennedy Intl

2h 52m

ORD9:52 pmChicago O'Hare Intl

Dec 8

ORD7:00 amChicago O'Hare Intl

2h 17m

JFK10:17 amNew York John F Kennedy Intl

$136

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JetBlue

Dec 16

JFK8:00 pmNew York John F Kennedy Intl

2h 52m

ORD9:52 pmChicago O'Hare Intl

Jan 6

ORD8:45 amChicago O'Hare Intl

2h 17m

JFK12:02 pmNew York John F Kennedy Intl

$138

Find similar

JetBlue

Feb 24

JFK9:50 amNew York John F Kennedy Intl

2h 58m

ORD11:48 amChicago O'Hare Intl

Mar 3

ORD12:41 pmChicago O'Hare Intl

2h 21m

JFK4:02 pmNew York John F Kennedy Intl

$139

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momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Fri 12/5

1:00 pm-2:57 pm

Nonstop2h 57m

Chicago O'Hare Intl

Mon 12/8

11:44 am-12:59 am

1 stop12h 15m

$95

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 12/13

8:41 pm-10:11 pm

Nonstop2h 30m

Chicago O'Hare Intl

Mon 12/15

4:38 pm-7:42 pm

Nonstop2h 04m

$95

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Thu 12/4

5:29 pm-7:23 pm

Nonstop2h 54m

Chicago O'Hare Intl

Wed 12/10

10:06 am-1:29 pm

Nonstop2h 23m

$115

New YorkChicago

LGA - MDW

LGAMDW

New York LaGuardia

Thu 12/4

9:55 pm-11:20 pm

Nonstop2h 25m

Chicago Midway

Wed 12/10

7:15 pm-10:20 pm

Nonstop2h 05m

$115

NewarkChicago

EWR - ORD

EWRORD

Newark

Mon 11/24

9:01 am-10:45 am

Nonstop2h 44m

Chicago O'Hare Intl

Wed 12/3

4:25 pm-7:48 pm

Nonstop2h 23m

$126

NewarkChicago

EWR - ORD

EWRORD

Newark

Thu 12/4

6:20 pm-8:07 pm

Nonstop2h 47m

Chicago O'Hare Intl

Sun 12/7

6:00 am-9:07 am

Nonstop2h 07m

$132

New YorkChicago

LGA - MDW

LGAMDW

New York LaGuardia

Fri 12/5

6:00 am-7:30 am

Nonstop2h 30m

Chicago Midway

Tue 12/9

7:15 pm-10:20 pm

Nonstop2h 05m

$132

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Thu 12/4

5:29 pm-7:23 pm

Nonstop2h 54m

Chicago O'Hare Intl

Mon 12/8

10:06 am-1:29 pm

Nonstop2h 23m

$135

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Thu 12/11

8:01 am-9:56 am

Nonstop2h 55m

Chicago O'Hare Intl

Thu 12/18

7:00 am-10:23 am

Nonstop2h 23m

$137

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 12/6

5:40 pm-7:22 pm

Nonstop2h 42m

Chicago O'Hare Intl

Tue 12/9

7:00 am-10:17 am

Nonstop2h 17m

$137

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of 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 cheapest month to fly to Illinois from State of New York is in January. Flight prices, which tend to average around $184, are often lower during this time because this is during the off-season. 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 $189.

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

The cheapest day to depart from State of New York to Illinois is on a Wednesday when prices can be found for as low as $244. Flights from State of New York to Illinois on a Sunday will generally be more expensive and average around $313. 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 most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from State of New York to Illinois during this time can be as low as $212. Flights at noon are often more expensive with an average ticket price of $343.

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 State of New York when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around $248 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Illinois from State of New York for as low as $186 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 State of New York to Illinois flights?

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

Cheap State of New York to Illinois flight deals and tips

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

Best Price Found	$83
Fastest flight time	2h 19m
Direct flights	Every day
Airports in Illinois	2 airports

The best one-way flight to Illinois from State of New York in the past 72 hours is $83. The best round-trip flight deal from State of New York to Illinois found on momondo in the last 72 hours is $131.

The fastest flight from State of New York to Illinois takes 2h 19m

Direct flights go from State of New York to Illinois every day.

There are 2 airports near Illinois: Chicago O'Hare Intl (ORD), Chicago Midway (MDW)

Search flight deals

When did momondo last update prices for flights from New York to Illinois?
Prices for flights from New York to Illinois were last updated today.
How many operators does momondo search for flights from New York to Illinois?
As of November 2025, there are 7 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?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from New York to Illinois.
What documentation or ID do you need to fly to Illinois?
The required travel and health documents for your Illinois trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Illinois. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from State of New York to Illinois?
Based on momondo bookings for flights between State of New York and Illinois, the leading plane model is Boeing 737-800, making up 20.33% of the total bookings. Other popular models include Boeing 737 MAX 8 with 9.82%, Airbus A321neo with 8.34%, and Embraer 175 with 8.14%.

Best airlines flying from State of New York to Illinois

Compare and see reviews for airlines that fly from State of New York to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $55	Free Cancellation	Rating 5.8 3,116 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $67	Free Cancellation	Rating 6.3 8,122 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $87	Free Cancellation	Rating 7.2 2,907 reviews	Search JetBlue flights
Delta	PriceFrom $101	Free Cancellation	Rating 7.9 8,001 reviews	Search Delta flights
United Airlines	PriceFrom $147	Free Cancellation	Rating 7.4 9,007 reviews	Search United Airlines flights
American Airlines	PriceFrom $147	Free Cancellation	Rating 7.2 11,040 reviews	Search American Airlines flights
Southwest	PriceFrom $156	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from New York to Illinois. Millions of users trust and use momondo every year so you are in good hands.

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 offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Of course. momondo tracks the price of New York to Illinois flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your Illinois trip

We make it super easy to schedule, organize 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 $44

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $49

Flights to Las Vegasfrom $42

Flights to San Franciscofrom $57

Flights to Washington, D.C.from $49

Flights to Bostonfrom $49

Flights to Atlantafrom $40

Flights to Dallasfrom $59

Flights to Seattlefrom $58

State of New York flight routes

Flights from Islip Long Island to Wilmington New Hanover County

Flights from Greater Rochester Intl to Nashville Intl

Flights from Greater Rochester Intl to Raleigh-Durham

Flights from Albany Intl to Raleigh-Durham

Flights from Islip Long Island to Orlando

Flights from New York John F Kennedy Intl to Chicago O'Hare Intl

Cheap flights from New York State to Illinois from $55

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 State to Illinois departing on 12/4. 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 and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

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Find the cheapest flights from New York State to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

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Spirit Airlines flights from State of New York to Illinois

Our best Spirit Airlines deals on State of New York to Illinois flight tickets

JetBlue flights from State of New York to Illinois

Our best JetBlue deals on State of New York to Illinois flight tickets

momondo Fare Finder

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

See travel insights to Illinois from

How to get the cheapest flight ticket from State of 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?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from State of New York to Illinois during this time can be as low as $212. Flights at noon are often more expensive with an average ticket price of $343.

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?

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 State of New York to Illinois flights?

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

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

Frontier, JetBlue, and Delta are the most popular carriers operating from New York to Illinois

What airlines fly to Illinois?

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

As of November 2025, 182 flights take off from State of New York and land in Illinois each day. The most common flight departure time for this route is 3:00PM, with 41% of daily flights taking off at noon.

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

As of November 2025, there are 1,278 flights per week flying from State of New York to Illinois. The most common day of the week flights depart is Thu, with 19% of flights taking off on this day.

How long is the flight from State of New York to Illinois?

Cheap State of New York to Illinois flight deals and tips

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

Best airlines flying from State of New York to Illinois

Compare and see reviews for airlines that fly from State of 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, organize 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