What airlines fly to Illinois?

United Airlines, American Airlines and Delta are the top three most popular airlines that fly to Illinois from State of New York according to our data. United Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to Illinois. Keep in mind that there are 6 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 State of New York to Illinois on average per day?

As of September 2026, 185 flights take off from State of New York and land in Illinois each day. The most common flight departure time for this route is 10:00AM, with 44% of daily flights taking off at noon.

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 Syracuse (another popular airport in State of New York) to Chicago O'Hare Intl Airport, then the average flight time is 2h 06m.

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

As of September 2026, there are 1,298 flights per week flying from State of New York to Illinois. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.

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

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

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 September 2026, there are 6 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.

$63 Cheap Flights from New York State to Illinois in 2026/27

Discover deals from 900+ travel sites with momondo.

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.

2:34 pm - 12:13 amBUF Buffalo-ORD Chicago O'Hare Intl

10h 39m1 stop Atlanta Hartsfield-Jackson

5:12 pm - 8:24 pmORD Chicago O'Hare Intl-BUF Buffalo

26h 12m1 stop Orlando

$230Frontier

Thu, Nov 19 - Mon, Nov 23

1:15 pm - 6:37 pmBUF Buffalo-ORD Chicago O'Hare Intl

6h 22m1 stop Atlanta Hartsfield-Jackson

5:24 pm - 1:44 pmORD Chicago O'Hare Intl-BUF Buffalo

19h 20m1 stop Orlando

$230Frontier

Wed, Dec 9 - Thu, Dec 10

9:00 am - 2:22 pmLGA New York LaGuardia-ORD Chicago O'Hare Intl

6h 22m1 stop Washington, D.C. Reagan-National

5:56 am - 12:58 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

6h 02m1 stop Washington, D.C. Reagan-National

$248American Airlines

Tue, Jan 12 - Thu, Jan 21

6:05 am - 7:42 amLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 37mnonstop

10:06 am - 1:16 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 10mnonstop

$254Delta

Mon, Nov 23 - Thu, Nov 26

6:40 am - 12:00 pmJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

6h 20m1 stop Boston Logan Intl

1:00 pm - 9:29 pmORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

7h 29m1 stop Boston Logan Intl

$267JetBlue

Thu, Oct 29 - Wed, Nov 4

9:30 am - 11:24 amJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

2h 54mnonstop

12:38 pm - 4:00 pmORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 22mnonstop

$267JetBlue

Wed, Oct 21 - Sat, Oct 24

3:55 pm - 5:53 pmLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 58mnonstop

8:00 pm - 11:25 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 25mnonstop

$272American Airlines

Tue, Nov 3 - Tue, Nov 3

5:30 pm - 7:20 pmLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 50mnonstop

8:20 pm - 11:44 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 24mnonstop

$275Delta

Thu, Oct 22 - Mon, Oct 26

7:40 am - 9:10 amALB Albany Intl-MDW Chicago Midway

2h 30mnonstop

6:25 am - 12:35 pmMDW Chicago Midway-ALB Albany Intl

5h 10m1 stop Baltimore/Washington

$276Southwest

Fri, Jan 8 - Wed, Jan 13

7:20 am - 8:30 amALB Albany Intl-MDW Chicago Midway

2h 10mnonstop

3:45 pm - 11:25 pmMDW Chicago Midway-ALB Albany Intl

6h 40m1 stop Orlando

$276Southwest

Fri, Oct 23 - Mon, Oct 26

Cheap last minute flights

Enter your travel dates to find the best prices.

6:15 am - 5:46 pmLGA New York LaGuardia-MDW Chicago Midway

12h 31m1 stop Atlanta Hartsfield-Jackson

7:25 am - 4:01 pmMDW Chicago Midway-LGA New York LaGuardia

7h 36m1 stop Atlanta Hartsfield-Jackson

$240Frontier

Thu, Oct 1 - Sat, Oct 31

6:15 am - 5:46 pmLGA New York LaGuardia-MDW Chicago Midway

12h 31m1 stop Atlanta Hartsfield-Jackson

6:25 am - 4:00 pmMDW Chicago Midway-LGA New York LaGuardia

8h 35m1 stop Atlanta Hartsfield-Jackson

$244Frontier

Thu, Oct 1 - Tue, Oct 6

1:00 pm - 6:23 pmJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

6h 23m1 stop Atlanta Hartsfield-Jackson

12:38 pm - 4:00 pmORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 22mnonstop

$271Multiple Airlines

Wed, Sep 30 - Sat, Oct 24

1:00 pm - 6:23 pmJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

6h 23m1 stop Atlanta Hartsfield-Jackson

10:59 am - 2:20 pmORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 21mnonstop

$295Multiple Airlines

Wed, Sep 30 - Sat, Oct 3

6:00 am - 7:30 amLGA New York LaGuardia-MDW Chicago Midway

2h 30mnonstop

5:00 am - 8:05 amMDW Chicago Midway-LGA New York LaGuardia

2h 05mnonstop

$301Southwest

Sun, Oct 4 - Thu, Nov 19

8:55 am - 10:25 amLGA New York LaGuardia-MDW Chicago Midway

2h 30mnonstop

4:05 pm - 7:10 pmMDW Chicago Midway-LGA New York LaGuardia

2h 05mnonstop

$301Southwest

Thu, Oct 1 - Sat, Oct 31

8:05 pm - 9:58 pmJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

2h 53mnonstop

6:10 am - 9:30 amORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 20mnonstop

$302JetBlue

Thu, Oct 1 - Tue, Oct 20

8:05 pm - 10:00 pmJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

2h 55mnonstop

6:10 am - 9:30 amORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 20mnonstop

$302JetBlue

Mon, Oct 5 - Tue, Oct 20

9:27 pm - 10:59 pmLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 32mnonstop

4:00 pm - 7:19 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 19mnonstop

$306United Airlines

Mon, Oct 5 - Fri, Nov 20

6:00 am - 7:39 amLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 39mnonstop

8:00 am - 11:12 amORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mnonstop

$306United Airlines

Sun, Oct 4 - Thu, Nov 19

Cheap direct flights

Enter your travel dates to find the best prices.

6:05 am - 7:42 amLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 37mnonstop

10:06 am - 1:16 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 10mnonstop

$254Delta

Mon, Nov 23 - Thu, Nov 26

9:30 am - 11:24 amJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

2h 54mnonstop

12:38 pm - 4:00 pmORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 22mnonstop

$267JetBlue

Wed, Oct 21 - Sat, Oct 24

9:30 am - 11:24 amJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

2h 54mnonstop

12:38 pm - 4:00 pmORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 22mnonstop

$267JetBlue

Tue, Oct 20 - Wed, Oct 21

3:55 pm - 5:53 pmLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 58mnonstop

8:00 pm - 11:25 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 25mnonstop

$272American Airlines

Tue, Nov 3 - Tue, Nov 3

10:40 am - 12:35 pmJFK New York John F Kennedy Intl-ORD Chicago O'Hare Intl

2h 55mnonstop

4:31 pm - 8:03 pmORD Chicago O'Hare Intl-JFK New York John F Kennedy Intl

2h 32mnonstop

$272American Airlines

Tue, Nov 3 - Tue, Nov 3

5:30 pm - 7:20 pmLGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 50mnonstop

8:20 pm - 11:44 pmORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 24mnonstop

$275Delta

Thu, Oct 22 - Mon, Oct 26

5:45 pm - 6:47 pmBUF Buffalo-ORD Chicago O'Hare Intl

2h 02mnonstop

6:02 pm - 8:49 pmORD Chicago O'Hare Intl-BUF Buffalo

1h 47mnonstop

$277United Airlines

Thu, Oct 22 - Sat, Oct 24

1:50 pm - 3:07 pmBUF Buffalo-ORD Chicago O'Hare Intl

2h 17mnonstop

6:00 pm - 8:52 pmORD Chicago O'Hare Intl-BUF Buffalo

1h 52mnonstop

$277United Airlines

Sat, Jan 16 - Mon, Jan 18

6:15 am - 7:45 amLGA New York LaGuardia-MDW Chicago Midway

2h 30mnonstop

5:10 am - 8:15 amMDW Chicago Midway-LGA New York LaGuardia

2h 05mnonstop

$277Southwest

Sat, Oct 17 - Mon, Oct 19

12:00 pm - 1:50 pmLGA New York LaGuardia-MDW Chicago Midway

2h 50mnonstop

7:05 pm - 10:10 pmMDW Chicago Midway-LGA New York LaGuardia

2h 05mnonstop

$277Southwest

Mon, Nov 9 - Mon, Nov 16

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

JetBlue flights from State of New York to Illinois

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

JetBlue

Oct 19

JFK8:15 pmNew York John F Kennedy Intl

2h 55m

ORD10:10 pmChicago O'Hare Intl

Oct 21

ORD12:38 pmChicago O'Hare Intl

2h 22m

JFK4:00 pmNew York John F Kennedy Intl

$267

JetBlue

Oct 24

JFK1:00 pmNew York John F Kennedy Intl

7h 14m

1 stop

ORD7:14 pmChicago O'Hare Intl

Oct 27

ORD1:00 pmChicago O'Hare Intl

5h 59m

1 stop

JFK7:59 pmNew York John F Kennedy Intl

$268

JetBlue

Nov 10

JFK6:40 amNew York John F Kennedy Intl

6h 20m

1 stop

ORD12:00 pmChicago O'Hare Intl

Nov 14

ORD1:00 pmChicago O'Hare Intl

5h 59m

1 stop

JFK7:59 pmNew York John F Kennedy Intl

$269

American Airlines flights from State of New York to Illinois

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

American Airlines

Oct 19

BUF5:50 pmBuffalo

2h 10m

ORD7:00 pmChicago O'Hare Intl

Oct 21

ORD8:03 amChicago O'Hare Intl

1h 50m

BUF10:53 amBuffalo

$276

American Airlines

Oct 23

ALB7:20 pmAlbany Intl

2h 52m

ORD9:12 pmChicago O'Hare Intl

Oct 26

ORD5:29 pmChicago O'Hare Intl

4h 54m

1 stop

ALB11:23 pmAlbany Intl

$277

American Airlines

Oct 22

BUF5:50 pmBuffalo

2h 10m

ORD7:00 pmChicago O'Hare Intl

Oct 26

ORD2:20 pmChicago O'Hare Intl

1h 48m

BUF5:08 pmBuffalo

$278

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

Cheapest round-trip

BuffaloChicago

BUF Buffalo - ORD Chicago O'Hare Intl

BUFORD

Buffalo

Thu 11/19

2:34 pm-12:13 am

1 stop10h 39m

Chicago O'Hare Intl

Mon 11/23

5:12 pm-8:24 pm

1 stop26h 12m

$230

BuffaloChicago

BUF Buffalo - ORD Chicago O'Hare Intl

BUFORD

Buffalo

Wed 12/9

1:15 pm-6:37 pm

1 stop6h 22m

Chicago O'Hare Intl

Thu 12/10

5:24 pm-1:44 pm

1 stop19h 20m

$230

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Tue 1/12

9:00 am-2:22 pm

1 stop6h 22m

Chicago O'Hare Intl

Thu 1/21

5:56 am-12:58 pm

1 stop6h 02m

$248

Quickest round-trip

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Mon 11/23

6:05 am-7:42 am

Nonstop2h 37m

Chicago O'Hare Intl

Thu 11/26

10:06 am-1:16 pm

Nonstop2h 10m

$254

New YorkChicago

JFK New York John F Kennedy Intl - ORD Chicago O'Hare Intl

JFKORD

New York John F Kennedy Intl

Thu 10/29

6:40 am-12:00 pm

1 stop6h 20m

Chicago O'Hare Intl

Wed 11/4

1:00 pm-9:29 pm

1 stop7h 29m

$267

New YorkChicago

JFK New York John F Kennedy Intl - ORD Chicago O'Hare Intl

JFKORD

New York John F Kennedy Intl

Wed 10/21

9:30 am-11:24 am

Nonstop2h 54m

Chicago O'Hare Intl

Sat 10/24

12:38 pm-4:00 pm

Nonstop2h 22m

$267

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Tue 11/3

3:55 pm-5:53 pm

Nonstop2h 58m

Chicago O'Hare Intl

Tue 11/3

8:00 pm-11:25 pm

Nonstop2h 25m

$272

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Thu 10/22

5:30 pm-7:20 pm

Nonstop2h 50m

Chicago O'Hare Intl

Mon 10/26

8:20 pm-11:44 pm

Nonstop2h 24m

$275

AlbanyChicago

ALB Albany Intl - MDW Chicago Midway

ALBMDW

Albany Intl

Fri 1/8

7:40 am-9:10 am

Nonstop2h 30m

Chicago Midway

Wed 1/13

6:25 am-12:35 pm

1 stop5h 10m

$276

AlbanyChicago

ALB Albany Intl - MDW Chicago Midway

ALBMDW

Albany Intl

Fri 10/23

7:20 am-8:30 am

Nonstop2h 10m

Chicago Midway

Mon 10/26

3:45 pm-11:25 pm

1 stop6h 40m

$276

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 $206, 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 $239.

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 Saturday when prices can be found for as low as $257. Flights from State of New York to Illinois on a Sunday will generally be more expensive and average around $309. 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 afternoon. Flights from State of New York to Illinois during this time can be as low as $229. Flights at noon are often more expensive with an average ticket price of $326.

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 from New York State 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 $246 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 $177 on momondo.

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

There are 4 cabin classes available to choose from on State of 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?

You could potentially save up to 19% on your flight if you consider stops on a State of New York to Illinois flight.

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	$63
Fastest flight time	1h 35m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from State of New York in the past 72 hours is $63. The best round-trip flight deal from State of New York to Illinois found on momondo in the last 72 hours is $230.

The fastest flight from State of New York to Illinois takes 1h 35m

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

There are 98 airports in Illinois. From State of New York there are direct flights to Chicago O'Hare Intl (ORD), Chicago Midway (MDW).

Search flight deals

Frequently asked questions about flying from New York State to Illinois

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 September 2026, there are 6 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 23.51% of the total bookings. Other popular models include Boeing 737 MAX 8 with 16.52%, Embraer 175 with 7.35%, and Airbus A321 (sharklets) with 6.36%.

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 $39	Free Cancellation	Rating 5.6 2,567 reviews	Search Frontier flights
Delta	PriceFrom $74	Free Cancellation	Rating 7.8 8,611 reviews	Search Delta flights
JetBlue	PriceFrom $129	Free Cancellation	Rating 7.1 3,042 reviews	Search JetBlue flights
American Airlines	PriceFrom $145	Free Cancellation	Rating 7.0 12,097 reviews	Search American Airlines flights
United Airlines	PriceFrom $148	Free Cancellation	Rating 7.4 10,260 reviews	Search United Airlines flights
Southwest	PriceFrom $177	Free Cancellation	Rating 8.0 4,203 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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Fri 10/30

Fri 11/6

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to Illinois

Popular cities

Other flights from New York State

Other flights to Illinois

Airlines

Complete your trip

Feeling lucky

Popular cities in Illinois

Flights to New Yorkfrom $56

Flights to Los Angelesfrom $53

Flights to Orlandofrom $49

Flights to Miamifrom $77

Flights to San Franciscofrom $43

Flights to Chicagofrom $63

Flights to Las Vegasfrom $44

Flights to Washington, D.C.from $45

Flights to Fort Lauderdalefrom $60

Flights to Bostonfrom $103

Flights to Atlantafrom $38

Flights to Dallasfrom $50

Cheap flights from New York State to Illinois from $63

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 10/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Find the cheapest flights from New York State to Illinois

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

JetBlue flights from State of New York to Illinois

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

American Airlines flights from State of New York to Illinois

Our best American Airlines 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

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 from New York State to Illinois?

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

Can stopping save me money on State of 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 State of New York to Illinois on average per day?

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

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

Cheap State of New York to Illinois flight deals and tips

Best Price Found

Fastest flight time

Direct flights

Airports in Illinois

Frequently asked questions about flying from New York State 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?

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

State of New York flight routes

According to popular flight searches on momondo this year

Illinois flight routes

According to popular flight searches on momondo this year

Fly your favorite airline to Illinois

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Complete your trip to Illinois

Explore popular destinations other users love

According to popular flight searches on momondo this year