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

61 flights are operational daily from New York LaGuardia Airport to Illinois as of May 2026. The most popular departure time for this route is 14:00, with 46% of flights per day taking off at midday.

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

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

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

As of May 2026, 427 flights take off from New York LaGuardia Airport and land in Illinois each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

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

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

There is 1 operator available for flights from New York LaGuardia Airport to Illinois as of May 2026.

How old do you have to be to fly from New York LaGuardia Airport to Illinois?

The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport 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.

£66 Cheap Flights from New York LaGuardia Airport to Illinois in 2026

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Find the cheapest flights from New York LaGuardia Airport to Illinois

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

07:30 - 09:14

LGA

ORD

2h 44mdirect

20:11 - 23:41

ORD

LGA

2h 30mdirect

£131Delta

Wed, 17 Jun - Tue, 30 Jun

06:25 - 08:08

LGA

ORD

2h 43mdirect

10:19 - 13:34

ORD

LGA

2h 15mdirect

£131American Airlines

Wed, 17 Jun - Tue, 30 Jun

06:40 - 08:26

LGA

ORD

2h 46mdirect

06:00 - 09:16

ORD

LGA

2h 16mdirect

£134American Airlines

Sun, 5 Jul - Sat, 1 Aug

16:00 - 18:00

LGA

ORD

3h 00mdirect

17:35 - 21:00

ORD

LGA

2h 25mdirect

£134Delta

Fri, 3 Jul - Tue, 7 Jul

18:50 - 20:46

LGA

ORD

2h 56mdirect

19:10 - 22:32

ORD

LGA

2h 22mdirect

£138Delta

Sun, 24 May - Fri, 29 May

17:55 - 20:02

LGA

ORD

3h 07mdirect

07:05 - 10:24

ORD

LGA

2h 19mdirect

£139Delta

Sat, 27 Jun - Mon, 29 Jun

14:45 - 16:34

LGA

ORD

2h 49mdirect

17:45 - 21:04

ORD

LGA

2h 19mdirect

£142Delta

Fri, 29 May - Sat, 6 Jun

06:00 - 07:39

LGA

ORD

2h 39mdirect

15:00 - 18:22

ORD

LGA

2h 22mdirect

£142United Airlines

Thu, 11 Jun - Tue, 16 Jun

21:25 - 22:58

LGA

ORD

2h 33mdirect

19:45 - 23:15

ORD

LGA

2h 30mdirect

£144United Airlines

Wed, 5 Aug - Mon, 10 Aug

10:15 - 11:57

LGA

ORD

2h 42mdirect

17:00 - 20:22

ORD

LGA

2h 22mdirect

£145United Airlines

Tue, 26 May - Wed, 27 May

Delta flights from New York LaGuardia Airport to Illinois

Our best Delta deals on New York LaGuardia Airport to Illinois flight tickets

Delta

17 Jun

LGA07:30New York LaGuardia

2h 44m

ORD09:14Chicago O'Hare Intl

30 Jun

ORD20:11Chicago O'Hare Intl

2h 30m

LGA23:41New York LaGuardia

£131

Delta

3 Jul

LGA21:00New York LaGuardia

2h 48m

ORD22:48Chicago O'Hare Intl

7 Jul

ORD06:00Chicago O'Hare Intl

2h 09m

LGA09:09New York LaGuardia

£134

Delta

24 May

LGA18:50New York LaGuardia

2h 56m

ORD20:46Chicago O'Hare Intl

29 May

ORD19:10Chicago O'Hare Intl

2h 22m

LGA22:32New York LaGuardia

£138

United Airlines flights from New York LaGuardia Airport to Illinois

Our best United Airlines deals on New York LaGuardia Airport to Illinois flight tickets

United Airlines

24 May

LGA15:25New York LaGuardia

2h 55m

ORD17:20Chicago O'Hare Intl

13 Jun

ORD16:00Chicago O'Hare Intl

2h 22m

LGA19:22New York LaGuardia

£134

United Airlines

11 Jun

LGA06:00New York LaGuardia

2h 39m

ORD07:39Chicago O'Hare Intl

16 Jun

ORD15:00Chicago O'Hare Intl

2h 22m

LGA18:22New York LaGuardia

£142

United Airlines

5 Aug

LGA21:25New York LaGuardia

2h 33m

ORD22:58Chicago O'Hare Intl

10 Aug

ORD19:45Chicago O'Hare Intl

2h 30m

LGA23:15New York LaGuardia

£144

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 17/6

07:30-09:14

Nonstop2h 44m

Chicago O'Hare Intl

Tue 30/6

20:11-23:41

Nonstop2h 30m

£131

Fastest return journey

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 17/6

06:25-08:08

Nonstop2h 43m

Chicago O'Hare Intl

Tue 30/6

10:19-13:34

Nonstop2h 15m

£131

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sun 5/7

06:40-08:26

Nonstop2h 46m

Chicago O'Hare Intl

Sat 1/8

06:00-09:16

Nonstop2h 16m

£134

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 3/7

16:00-18:00

Nonstop3h 00m

Chicago O'Hare Intl

Tue 7/7

17:35-21:00

Nonstop2h 25m

£134

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sun 24/5

18:50-20:46

Nonstop2h 56m

Chicago O'Hare Intl

Fri 29/5

19:10-22:32

Nonstop2h 22m

£138

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 27/6

17:55-20:02

Nonstop3h 07m

Chicago O'Hare Intl

Mon 29/6

07:05-10:24

Nonstop2h 19m

£139

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Fri 29/5

14:45-16:34

Nonstop2h 49m

Chicago O'Hare Intl

Sat 6/6

17:45-21:04

Nonstop2h 19m

£142

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 11/6

06:00-07:39

Nonstop2h 39m

Chicago O'Hare Intl

Tue 16/6

15:00-18:22

Nonstop2h 22m

£142

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 5/8

21:25-22:58

Nonstop2h 33m

Chicago O'Hare Intl

Mon 10/8

19:45-23:15

Nonstop2h 30m

£144

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 26/5

10:15-11:57

Nonstop2h 42m

Chicago O'Hare Intl

Wed 27/5

17:00-20:22

Nonstop2h 22m

£145

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 LaGuardia Airport 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 January is, on average, the cheapest month to fly to Illinois from New York LaGuardia Airport, with most prices found around £43. If you aren’t able to travel to Illinois during the month of January, then flying in November is also cheap. Prices for this month can be found on momondo for an average of £205.

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 Wednesday when prices can be found for as low as £160. This is often the case because there is less demand to fly during this day of the week. Flights from New York LaGuardia Airport to Illinois on a Thursday will generally be more expensive and average around £318. 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 LaGuardia Airport to Illinois flights are usually those with departure times in the afternoon. Our users have found flights to Illinois in the afternoon for as low as £209. At midday is when there is more demand to fly to Illinois, so prices are often more expensive at around £395 per ticket.

What is the cheapest New York LaGuardia to Illinois flight route?

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

How far in advance should I book a flight from New York LaGuardia Airport to Illinois?

You are more likely to see cheaper flights to Illinois from New York LaGuardia Airport when booking weeks ahead of your departure date. In general, you can expect to find flights to Illinois for around £200 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 LaGuardia Airport for as low as £134 on momondo.

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

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

Cheap New York LaGuardia Airport to Illinois flight deals and tips

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

Best price found	£95
Fastest flight time	2h 43m
Direct flights	Mon, Tue, Wed, Thu, Fri and Sat
Airports in Illinois	98 airports

The best one-way flight to Illinois from New York LaGuardia Airport in the past 72 hours is £95. The best return flight deal from New York LaGuardia Airport to Illinois found on momondo in the last 72 hours is £227.

The fastest flight from New York LaGuardia Airport to Illinois takes 2h 43m

Direct flights go from New York LaGuardia Airport to Illinois on Monday, Tuesday, Wednesday, Thursday, Friday and Saturday. There are no airlines offering direct flights..

There are 98 airports in Illinois. From New York LaGuardia Airport there are direct flights to Chicago O'Hare Intl (ORD).

Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Illinois

When did momondo last update prices for flights from New York LaGuardia Airport to Illinois?
Prices for flights from New York LaGuardia Airport to Illinois were last updated today.
How many operators does momondo search for flights from New York LaGuardia Airport to Illinois?
There is 1 operator available for flights from New York LaGuardia Airport to Illinois as of May 2026.
How old do you have to be to fly from New York LaGuardia Airport to Illinois?
The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia Airport 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 LaGuardia Airport to Illinois?
Based on momondo bookings for flights between New York LaGuardia Airport and Illinois, the leading plane model is Boeing 737-800, making up 23.32% of the total bookings. Other popular models include Boeing 737 MAX 8 with 13.98%, Airbus A321neo with 8.07%, and Airbus A321 (sharklets) with 6.99%.

Best airlines flying from New York LaGuardia Airport to Illinois

Compare and see reviews for airlines that fly from New York LaGuardia Airport to Illinois with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom £114	Free Cancellation	Rating 6.3 8,630 reviews		Search Spirit Airlines flights

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New York to Illinois. momondo saves you time and could save you money on your trip.

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

momondo does allow users to show only those flights to Illinois from New York which offer a flexible booking policy as well as other useful filters and features.

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

momondo helps you find the best flight between New York and Illinois by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

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

Yes momondo offers price alerts on flights to Illinois from New York. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.