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 44% 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 many flights depart from New York to Illinois on average per day?

175 flights are operational daily from New York to Illinois as of March 2026. The most popular departure time for this route is 3:00PM, with 43% of flights per day taking off at noon.

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 28m 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 35m.

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

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

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

The number of flights available between New York and Illinois is 1,225 per week as of March 2026. The most frequent departure day is Fri, with 17% 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 March 2026, 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.

$56 Cheap Flights from New York to Illinois in 2026

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Find the cheapest flights from New York to Illinois

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

6:30 am - 8:01 am

LGA

ORD

2h 31mnonstop

7:31 pm - 10:36 pm

ORD

LGA

2h 05mnonstop

$93Spirit Airlines

Sun, Apr 12 - Tue, Apr 14

6:30 am - 8:01 am

LGA

ORD

2h 31mnonstop

2:09 pm - 5:20 pm

ORD

LGA

2h 11mnonstop

$94Spirit Airlines

Tue, Apr 14 - Fri, Apr 17

7:05 am - 11:23 am

JFK

BMI

5h 18m

1 stop

4:14 pm - 11:08 pm

BMI

JFK

5h 54m

1 stop

$257Delta

Wed, May 27 - Tue, Jun 2

6:00 am - 7:45 am

LGA

STL

2h 45mnonstop

7:35 pm - 11:00 pm

STL

LGA

2h 25mnonstop

$287Southwest

Sat, Apr 18 - Wed, Apr 22

9:55 am - 5:55 pm

LGA

STL

9h 00m

2 stops

7:35 pm - 11:00 pm

STL

LGA

2h 25mnonstop

$288Southwest

Tue, Apr 7 - Tue, Apr 7

3:55 pm - 10:24 pm

JFK

BMI

7h 29m

1 stop

4:20 pm - 12:48 am

BMI

JFK

7h 28m

1 stop

$293Delta

Fri, Apr 17 - Tue, Apr 21

1:14 pm - 3:12 pm

LGA

STL

2h 58mnonstop

6:00 am - 9:35 am

STL

LGA

2h 35mnonstop

$296American Airlines

Wed, May 6 - Wed, Jul 8

9:03 am - 2:16 pm

JFK

BMI

6h 13m

1 stop

5:00 am - 11:30 am

BMI

JFK

5h 30m

1 stop

$305American Airlines

Wed, Apr 15 - Sat, Apr 18

10:07 pm - 11:35 pm

EWR

STL

2h 28mnonstop

5:33 pm - 11:39 pm

STL

EWR

5h 06m

1 stop

$339United Airlines

Wed, Jun 24 - Fri, Jun 26

9:59 pm - 11:57 pm

EWR

STL

2h 58mnonstop

9:10 am - 4:30 pm

STL

EWR

6h 20m

1 stop

$345United Airlines

Wed, Apr 8 - Thu, Apr 9

JetBlue flights from New York to Illinois

Our best JetBlue deals on New York to Illinois flight tickets

JetBlue

Apr 15

JFK6:00 amNew York John F Kennedy Intl

2h 41m

ORD7:41 amChicago O'Hare Intl

Apr 22

ORD8:31 amChicago O'Hare Intl

2h 19m

JFK11:50 amNew York John F Kennedy Intl

$174

JetBlue

Apr 13

JFK7:40 pmNew York John F Kennedy Intl

3h 04m

ORD9:44 pmChicago O'Hare Intl

Apr 15

ORD8:31 amChicago O'Hare Intl

2h 19m

JFK11:50 amNew York John F Kennedy Intl

$177

JetBlue

Apr 16

JFK6:00 amNew York John F Kennedy Intl

2h 41m

ORD7:41 amChicago O'Hare Intl

Apr 20

ORD8:31 amChicago O'Hare Intl

2h 19m

JFK11:50 amNew York John F Kennedy Intl

$181

Spirit Airlines flights from New York to Illinois

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

Spirit Airlines

Apr 12

LGA6:30 amNew York LaGuardia

2h 31m

ORD8:01 amChicago O'Hare Intl

Apr 14

ORD7:31 pmChicago O'Hare Intl

2h 05m

LGA10:36 pmNew York LaGuardia

$93

Spirit Airlines

Apr 7

LGA6:30 amNew York LaGuardia

2h 31m

ORD8:01 amChicago O'Hare Intl

Apr 7

ORD7:31 pmChicago O'Hare Intl

2h 05m

LGA10:36 pmNew York LaGuardia

$94

Spirit Airlines

Apr 10

LGA6:30 amNew York LaGuardia

2h 31m

ORD8:01 amChicago O'Hare Intl

Apr 17

ORD2:09 pmChicago O'Hare Intl

2h 11m

LGA5:20 pmNew York LaGuardia

$99

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sun 4/12

6:30 am-8:01 am

Nonstop2h 31m

Chicago O'Hare Intl

Tue 4/14

7:31 pm-10:36 pm

Nonstop2h 05m

$93

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 4/14

6:30 am-8:01 am

Nonstop2h 31m

Chicago O'Hare Intl

Fri 4/17

2:09 pm-5:20 pm

Nonstop2h 11m

$94

New YorkBloomington

JFK - BMI

JFKBMI

New York John F Kennedy Intl

Wed 5/27

7:05 am-11:23 am

1 stop5h 18m

Bloomington-Normal

Tue 6/2

4:14 pm-11:08 pm

1 stop5h 54m

$257

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Sat 4/18

6:00 am-7:45 am

Nonstop2h 45m

Lambert-St Louis

Wed 4/22

7:35 pm-11:00 pm

Nonstop2h 25m

$287

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Tue 4/7

9:55 am-5:55 pm

2 stops9h 00m

Lambert-St Louis

Tue 4/7

7:35 pm-11:00 pm

Nonstop2h 25m

$288

New YorkBloomington

JFK - BMI

JFKBMI

New York John F Kennedy Intl

Fri 4/17

3:55 pm-10:24 pm

1 stop7h 29m

Bloomington-Normal

Tue 4/21

4:20 pm-12:48 am

1 stop7h 28m

$293

New YorkSt. Louis

LGA - STL

LGASTL

New York LaGuardia

Wed 5/6

1:14 pm-3:12 pm

Nonstop2h 58m

Lambert-St Louis

Wed 7/8

6:00 am-9:35 am

Nonstop2h 35m

$296

New YorkBloomington

JFK - BMI

JFKBMI

New York John F Kennedy Intl

Wed 4/15

9:03 am-2:16 pm

1 stop6h 13m

Bloomington-Normal

Sat 4/18

5:00 am-11:30 am

1 stop5h 30m

$305

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 6/24

10:07 pm-11:35 pm

Nonstop2h 28m

Lambert-St Louis

Fri 6/26

5:33 pm-11:39 pm

1 stop5h 06m

$339

NewarkSt. Louis

EWR - STL

EWRSTL

Newark

Wed 4/8

9:59 pm-11:57 pm

Nonstop2h 58m

Lambert-St Louis

Thu 4/9

9:10 am-4:30 pm

1 stop6h 20m

$345

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 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 $177, 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 $182.

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 Saturday when prices can be found for as low as $228. Flights from New York to Illinois on a Sunday will generally be more expensive and average around $300. 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 $209. Flights at noon are often more expensive with an average ticket price of $312.

What is the cheapest New York to Illinois flight route?

Fly from Newark to Chicago Midway 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 $235 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 $184 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	$53
Fastest flight time	2h 15m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from New York in the past 72 hours is $53. The best round-trip flight deal from New York to Illinois found on momondo in the last 72 hours is $56.

The fastest flight from New York to Illinois takes 2h 15m

Direct flights go from New York to Illinois every day.

There are 98 airports in Illinois. From New York there are direct flights to 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 March 2026, 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 14.98% of the total bookings. Other popular models include Airbus A321neo with 14.11%, Boeing 737-900 with 8.38%, and Boeing 737 MAX 8 with 8.27%.

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 $44	Free Cancellation	Rating 5.7 3,022 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $59	Free Cancellation	Rating 6.3 8,532 reviews	Search Spirit Airlines flights
JetBlue	PriceFrom $74	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
Delta	PriceFrom $82	Free Cancellation	Rating 7.9 8,313 reviews	Search Delta flights
United Airlines	PriceFrom $139	Free Cancellation	Rating 7.4 9,451 reviews	Search United Airlines flights
American Airlines	PriceFrom $157	Free Cancellation	Rating 7.1 11,487 reviews	Search American Airlines flights
Southwest	PriceFrom $158	Free Cancellation	Rating 8.0 4,325 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

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Popular cities in Illinois

Flights to New Yorkfrom $26

Flights to Los Angelesfrom $56

Flights to Orlandofrom $54

Flights to Miamifrom $46

Flights to Chicagofrom $58

Flights to San Franciscofrom $60

Flights to Las Vegasfrom $54

Flights to Washington, D.C.from $56

Flights to Bostonfrom $65

Flights to Atlantafrom $54

Flights to Dallasfrom $60

Flights to Seattlefrom $64

Cheap flights from New York to Illinois from $56

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 3/25. 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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JetBlue flights from New York to Illinois

Our best JetBlue 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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See travel insights to Illinois from

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

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?

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

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

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

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

What airlines fly to Illinois?

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

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

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

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?

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

New York flight routes

According to popular flight searches on momondo this year

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According to popular flight searches on momondo this year

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