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

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

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

133 flights are operational daily from New York to Illinois as of November 2025. The most popular departure time for this route is 2:00PM, with 42% of flights per day taking off at noon.

What airlines fly to Illinois?

United Airlines, American Airlines and Spirit Airlines are the top three most popular airlines that fly to Illinois from New York according to our data. United Airlines is the first choice among our users, with 39% 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.

How long is the flight from New York to Illinois?

The flight from 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 Newark (a popular airport in New York) to Chicago O'Hare Intl Airport (the most popular airport in Illinois), then the flight time is 2h 21m on average. If you fly from New York (another popular airport in New York) to Chicago O'Hare Intl Airport, then the average flight time is 2h 34m.

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

The number of flights available between New York and Illinois is 933 per week as of November 2025. The most frequent departure day is Sun, with 22% of weekly flights leaving on this day.

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

Prices for flights from New York to Illinois are refreshed on a daily basis.

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?

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 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 to Illinois in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

11:00 am - 12:45 pmJFK-ORD

2h 45mnonstop

12:37 pm - 12:33 amORD-JFK

10h 56m1 stop

$100Frontier

Find Deal

Tue, Nov 11 - Tue, Nov 18

12:59 pm - 2:31 pmLGA-ORD

2h 32mnonstop

10:59 am - 2:04 pmORD-LGA

2h 05mnonstop

$100Spirit Airlines

Find Deal

Mon, Dec 1 - Tue, Dec 2

8:00 am - 9:55 amJFK-ORD

2h 55mnonstop

7:00 am - 10:26 amORD-JFK

2h 26mnonstop

$137Delta

Find Deal

Sat, Nov 15 - Mon, Nov 17

7:30 am - 9:12 amLGA-ORD

2h 42mnonstop

5:50 pm - 9:01 pmORD-LGA

2h 11mnonstop

$137Delta

Find Deal

Sat, Nov 15 - Mon, Nov 17

8:35 am - 10:00 amLGA-MDW

2h 25mnonstop

5:55 pm - 9:00 pmMDW-LGA

2h 05mnonstop

$137Southwest

Find Deal

Sat, Nov 15 - Mon, Nov 17

7:00 am - 8:53 amEWR-ORD

2h 53mnonstop

7:14 pm - 10:30 pmORD-EWR

2h 16mnonstop

$138American Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

9:45 pm - 11:15 pmLGA-MDW

2h 30mnonstop

5:35 pm - 8:40 pmMDW-LGA

2h 05mnonstop

$139Southwest

Find Deal

Thu, Jan 8 - Sat, Jan 10

9:57 pm - 11:32 pmEWR-ORD

2h 35mnonstop

9:15 am - 12:28 pmORD-EWR

2h 13mnonstop

$143United Airlines

Find Deal

Fri, Dec 12 - Mon, Dec 15

7:00 am - 8:53 amEWR-ORD

2h 53mnonstop

7:14 pm - 10:30 pmORD-EWR

2h 16mnonstop

$144American Airlines

Find Deal

Sat, Nov 15 - Mon, Nov 17

11:31 am - 1:15 pmEWR-ORD

2h 44mnonstop

9:29 pm - 12:45 amORD-EWR

2h 16mnonstop

$147United Airlines

Find Deal

Sat, Jan 17 - Mon, Jan 19

Frontier flights from New York to Illinois

Our best Frontier deals on New York to Illinois flight tickets

Frontier

Nov 11

JFK11:00 amNew York John F Kennedy Intl

2h 45m

ORD12:45 pmChicago O'Hare Intl

Nov 18

ORD12:37 pmChicago O'Hare Intl

10h 56m

1 stop

JFK12:33 amNew York John F Kennedy Intl

$100

Find similar

Frontier

Nov 14

JFK6:20 amNew York John F Kennedy Intl

11h 36m

1 stop

ORD4:56 pmChicago O'Hare Intl

Nov 19

ORD6:40 amChicago O'Hare Intl

2h 23m

JFK10:03 amNew York John F Kennedy Intl

$101

Find similar

Frontier

Nov 10

JFK11:00 amNew York John F Kennedy Intl

2h 45m

ORD12:45 pmChicago O'Hare Intl

Nov 12

ORD6:40 amChicago O'Hare Intl

2h 23m

JFK10:03 amNew York John F Kennedy Intl

$102

Find similar

Spirit Airlines flights from New York to Illinois

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

Spirit Airlines

Dec 1

LGA12:59 pmNew York LaGuardia

2h 32m

ORD2:31 pmChicago O'Hare Intl

Dec 2

ORD10:59 amChicago O'Hare Intl

2h 05m

LGA2:04 pmNew York LaGuardia

$100

Find similar

Spirit Airlines

Nov 19

LGA8:45 pmNew York LaGuardia

11h 58m

1 stop

ORD7:43 amChicago O'Hare Intl

Nov 25

ORD3:53 pmChicago O'Hare Intl

2h 07m

LGA7:00 pmNew York LaGuardia

$101

Find similar

Spirit Airlines

Nov 15

LGA8:59 amNew York LaGuardia

2h 31m

ORD10:30 amChicago O'Hare Intl

Nov 17

ORD3:26 pmChicago O'Hare Intl

6h 55m

1 stop

LGA11:21 pmNew York LaGuardia

$102

Find similar

Fly from

Fly to

Route

Depart

Return

Price

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 11/11

11:00 am-12:45 pm

Nonstop2h 45m

Chicago O'Hare Intl

Tue 11/18

12:37 pm-12:33 am

1 stop10h 56m

$100

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Mon 12/1

12:59 pm-2:31 pm

Nonstop2h 32m

Chicago O'Hare Intl

Tue 12/2

10:59 am-2:04 pm

Nonstop2h 05m

$100

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Sat 11/15

8:00 am-9:55 am

Nonstop2h 55m

Chicago O'Hare Intl

Mon 11/17

7:00 am-10:26 am

Nonstop2h 26m

$137

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 11/15

7:30 am-9:12 am

Nonstop2h 42m

Chicago O'Hare Intl

Mon 11/17

5:50 pm-9:01 pm

Nonstop2h 11m

$137

New YorkChicago

LGA - MDW

LGAMDW

New York LaGuardia

Sat 11/15

8:35 am-10:00 am

Nonstop2h 25m

Chicago Midway

Mon 11/17

5:55 pm-9:00 pm

Nonstop2h 05m

$137

NewarkChicago

EWR - ORD

EWRORD

Newark

Sat 11/15

7:00 am-8:53 am

Nonstop2h 53m

Chicago O'Hare Intl

Mon 11/17

7:14 pm-10:30 pm

Nonstop2h 16m

$138

New YorkChicago

LGA - MDW

LGAMDW

New York LaGuardia

Thu 1/8

9:45 pm-11:15 pm

Nonstop2h 30m

Chicago Midway

Sat 1/10

5:35 pm-8:40 pm

Nonstop2h 05m

$139

NewarkChicago

EWR - ORD

EWRORD

Newark

Fri 12/12

9:57 pm-11:32 pm

Nonstop2h 35m

Chicago O'Hare Intl

Mon 12/15

9:15 am-12:28 pm

Nonstop2h 13m

$143

NewarkChicago

EWR - ORD

EWRORD

Newark

Sat 11/15

7:00 am-8:53 am

Nonstop2h 53m

Chicago O'Hare Intl

Mon 11/17

7:14 pm-10:30 pm

Nonstop2h 16m

$144

NewarkChicago

EWR - ORD

EWRORD

Newark

Sat 1/17

11:31 am-1:15 pm

Nonstop2h 44m

Chicago O'Hare Intl

Mon 1/19

9:29 pm-12:45 am

Nonstop2h 16m

$147

Flights are sorted by cheapest round-trip flights first.

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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 cheapest month to fly to Illinois from 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 New York to Illinois is on a Wednesday when prices can be found for as low as $244. Flights from 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 New York to Illinois during this time can be as low as $215. Flights at noon are often more expensive with an average ticket price of $344.

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 $250 when searching weeks out. 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 $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 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	$58
Fastest flight time	2h 21m
Direct flights	Every day
Airports in Illinois	2 airports

The best one-way flight to Illinois from New York in the past 72 hours is $58. The best round-trip flight deal from New York to Illinois found on momondo in the last 72 hours is $82.

The fastest flight from New York to Illinois takes 2h 21m

Direct flights go from 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 are refreshed on a daily basis.
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?
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 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 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 19.59% of the total bookings. Other popular models include Airbus A321neo with 10.50%, Boeing 737 MAX 8 with 9.80%, and Boeing 737-900 with 7.55%.

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
Frontier	PriceFrom $55	Free Cancellation	Rating 5.8 3,119 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $66	Free Cancellation	Rating 6.3 8,121 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $87	Free Cancellation	Rating 7.2 2,906 reviews	Search JetBlue flights
Delta	PriceFrom $101	Free Cancellation	Rating 7.9 7,999 reviews	Search Delta flights
United Airlines	PriceFrom $147	Free Cancellation	Rating 7.4 8,993 reviews	Search United Airlines flights
American Airlines	PriceFrom $147	Free Cancellation	Rating 7.2 11,033 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?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from New York to Illinois for you.

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?

Once all potential New York to Illinois flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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, 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 $49

Flights to Los Angelesfrom $49

Flights to Miamifrom $49

Flights to Chicagofrom $54

Flights to Orlandofrom $47

Flights to Las Vegasfrom $49

Flights to San Franciscofrom $54

Flights to Washington, D.C.from $54

Flights to Bostonfrom $40

Flights to Atlantafrom $40

Flights to Dallasfrom $49

Flights to Seattlefrom $68

Cheap flights from New York 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 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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Price Alerts

Find the cheapest flights from New York to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Frontier flights from New York to Illinois

Our best Frontier deals on New York to Illinois flight tickets

Spirit Airlines flights from New York to Illinois

Our best Spirit Airlines 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?

Our most recent data shows that the best time of day to fly to Illinois is in the evening. Flights from New York to Illinois during this time can be as low as $215. Flights at noon are often more expensive with an average ticket price of $344.

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 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?

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

What airlines fly to Illinois?

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

133 flights are operational daily from New York to Illinois as of November 2025. The most popular departure time for this route is 2:00PM, with 42% of flights per day taking off at noon.

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

The number of flights available between New York and Illinois is 933 per week as of November 2025. The most frequent departure day is Sun, with 22% of weekly flights leaving 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, 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