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

Spirit Airlines, United Airlines, and Frontier 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?

399 flights are operational weekly from New York LaGuardia Airport to Illinois as of May 2026. The most popular departure day for this route is Tue, with 19% of flights per week taking off on this day.

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

As of May 2026, there are 57 flights per day flying from New York LaGuardia Airport to Illinois. The most common time of day flights depart is 14:00, with 44% of flights taking off at midday.

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 required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

₹ 8,083 Cheap Flights from New York LaGuardia Airport to Illinois in 2026

1 adult

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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.

20:47 - 22:25

LGA

ORD

2h 38mdirect

05:10 - 15:38

ORD

LGA

9h 28m

1 stop

₹ 14,929Spirit Airlines

Wed, 17 Jun - Sat, 20 Jun

18:02 - 19:39

LGA

ORD

2h 37mdirect

17:27 - 20:41

ORD

LGA

2h 14mdirect

₹ 16,070Spirit Airlines

Thu, 20 Aug - Sat, 22 Aug

20:45 - 22:34

LGA

ORD

2h 49mdirect

19:00 - 22:29

ORD

LGA

2h 29mdirect

₹ 16,831Delta

Wed, 24 Jun - Tue, 30 Jun

17:55 - 20:02

LGA

ORD

3h 07mdirect

07:05 - 10:24

ORD

LGA

2h 19mdirect

₹ 16,926Delta

Sat, 27 Jun - Mon, 29 Jun

20:24 - 07:55

LGA

ORD

12h 31m

1 stop

06:55 - 17:48

ORD

LGA

9h 53m

1 stop

₹ 17,212Frontier

Sat, 30 May - Fri, 5 Jun

18:09 - 19:46

LGA

ORD

2h 37mdirect

05:10 - 15:48

ORD

LGA

9h 38m

1 stop

₹ 17,307Spirit Airlines

Wed, 1 Jul - Wed, 8 Jul

16:05 - 18:07

LGA

ORD

3h 02mdirect

09:36 - 12:52

ORD

LGA

2h 16mdirect

₹ 17,782Delta

Sun, 24 May - Thu, 28 May

06:00 - 07:47

LGA

ORD

2h 47mdirect

07:05 - 10:21

ORD

LGA

2h 16mdirect

₹ 18,258Delta

Tue, 26 May - Thu, 28 May

07:00 - 08:30

LGA

ORD

2h 30mdirect

19:45 - 23:15

ORD

LGA

2h 30mdirect

₹ 18,353United Airlines

Wed, 29 Jul - Sat, 1 Aug

05:45 - 12:09

LGA

ORD

7h 24m

1 stop

05:10 - 16:39

ORD

LGA

10h 29m

1 stop

₹ 18,448Spirit Airlines

Thu, 20 Aug - Sat, 22 Aug

Delta flights from New York LaGuardia Airport to Illinois

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

Delta

24 Jun

LGA20:45New York LaGuardia

2h 49m

ORD22:34Chicago O'Hare Intl

30 Jun

ORD19:00Chicago O'Hare Intl

2h 29m

LGA22:29New York LaGuardia

₹ 16,831

Delta

27 Jun

LGA17:55New York LaGuardia

3h 07m

ORD20:02Chicago O'Hare Intl

29 Jun

ORD07:05Chicago O'Hare Intl

2h 19m

LGA10:24New York LaGuardia

₹ 16,926

Delta

24 May

LGA16:05New York LaGuardia

3h 02m

ORD18:07Chicago O'Hare Intl

28 May

ORD09:36Chicago O'Hare Intl

2h 16m

LGA12:52New York LaGuardia

₹ 17,782

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

29 Jul

LGA07:00New York LaGuardia

2h 30m

ORD08:30Chicago O'Hare Intl

1 Aug

ORD19:45Chicago O'Hare Intl

2h 30m

LGA23:15New York LaGuardia

₹ 18,353

United Airlines

11 Jun

LGA06:00New York LaGuardia

2h 39m

ORD07:39Chicago O'Hare Intl

13 Jun

ORD18:25Chicago O'Hare Intl

2h 29m

LGA21:54New York LaGuardia

₹ 18,543

United Airlines

18 May

LGA21:15New York LaGuardia

2h 45m

ORD23:00Chicago O'Hare Intl

8 Aug

ORD18:00Chicago O'Hare Intl

2h 25m

LGA21:25New York LaGuardia

₹ 18,733

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

20:47-22:25

Nonstop2h 38m

Chicago O'Hare Intl

Sat 20/6

05:10-15:38

1 stop9h 28m

₹ 14,929

Fastest return journey

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 20/8

18:02-19:39

Nonstop2h 37m

Chicago O'Hare Intl

Sat 22/8

17:27-20:41

Nonstop2h 14m

₹ 16,070

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 24/6

20:45-22:34

Nonstop2h 49m

Chicago O'Hare Intl

Tue 30/6

19:00-22:29

Nonstop2h 29m

₹ 16,831

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

₹ 16,926

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sat 30/5

20:24-07:55

1 stop12h 31m

Chicago O'Hare Intl

Fri 5/6

06:55-17:48

1 stop9h 53m

₹ 17,212

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 1/7

18:09-19:46

Nonstop2h 37m

Chicago O'Hare Intl

Wed 8/7

05:10-15:48

1 stop9h 38m

₹ 17,307

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Sun 24/5

16:05-18:07

Nonstop3h 02m

Chicago O'Hare Intl

Thu 28/5

09:36-12:52

Nonstop2h 16m

₹ 17,782

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Tue 26/5

06:00-07:47

Nonstop2h 47m

Chicago O'Hare Intl

Thu 28/5

07:05-10:21

Nonstop2h 16m

₹ 18,258

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Wed 29/7

07:00-08:30

Nonstop2h 30m

Chicago O'Hare Intl

Sat 1/8

19:45-23:15

Nonstop2h 30m

₹ 18,353

New YorkChicago

LGA - ORD

LGAORD

New York LaGuardia

Thu 20/8

05:45-12:09

1 stop7h 24m

Chicago O'Hare Intl

Sat 22/8

05:10-16:39

1 stop10h 29m

₹ 18,448

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?

In general, January is the cheapest month to fly from New York LaGuardia Airport to Illinois. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around ₹ 5,515. If you aren’t able to travel during the month of January, then book flights to Illinois from New York LaGuardia Airport during November instead. Flights to Illinois in November, while not as cheap as those in January, still average around ₹ 26,435.

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

On average, the least expensive day to fly to Illinois from New York LaGuardia Airport is on a Saturday. momondo users have found tickets for Saturday departures for as low as ₹ 9,802. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New York LaGuardia Airport to Illinois on a Tuesday will generally be more expensive and average around ₹ 58,955. 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?

According to our data, the cheapest time of day to fly to Illinois is at midday. momondo users have found flights departing from New York LaGuardia Airport to Illinois at midday for as low as ₹ 16,828. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In contrast, the most expensive time of day to depart to Illinois is in the morning when prices are around ₹ 34,881.

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

Fly from New York LaGuardia to Chicago Midway 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 ₹ 25,587 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 ₹ 17,972 on momondo.

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

You could potentially save up to 9% on your flight if you consider stops on a New York LaGuardia Airport to Illinois flight.

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	₹ 18,243
Fastest flight time	2h 43m
Direct flights	Every day
Airports in Illinois	98 airports

The best one-way flight to Illinois from New York LaGuardia Airport in the past 72 hours is ₹ 18,243. The best return flight deal from New York LaGuardia Airport to Illinois found on momondo in the last 72 hours is ₹ 21,948.

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

Direct flights go from New York LaGuardia Airport to Illinois every day.

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 refresh daily.
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 required for your trip to Illinois can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Illinois. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
What is the most popular plane model from New York LaGuardia Airport to Illinois?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from New York LaGuardia Airport to Illinois is Boeing 737-800 (22.67% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (13.50%), Airbus A321neo (8.41%), and Airbus A321 (sharklets) (7.46%).

Why use momondo?

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

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Illinois from New York.

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

Yes. momondo enables you to select and highlight flights to Illinois from New York with this policy.

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

Once you have performed a search for New York to Illinois flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Price alerts on flights to Illinois from New York are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.