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

60 flights are operational daily from New York LaGuardia Airport to Illinois as of September 2026. The most popular departure time for this route is 06:00, with 45% of flights per day taking off at midday.

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

As of September 2026, 425 flights take off from New York LaGuardia Airport and land in Illinois each week. The most common flight departure day for this route is Sun, with 18% of weekly flights taking off on this day.

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

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

£90 Cheap Flights from New York LaGuardia Airport to Illinois in 2026/27

Find the cheapest flights from New York LaGuardia Airport to Illinois

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

06:00 - 09:45LGA New York LaGuardia-ORD Chicago O'Hare Intl

4h 45m1 stop Washington, D.C. Dulles Intl

14:00 - 17:15ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 15mdirect

£175United Airlines

Mon, 23 Nov - Sat, 12 Dec

06:59 - 08:35LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 36mdirect

20:20 - 23:44ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 24mdirect

£175Delta

Sun, 11 Oct - Tue, 13 Oct

20:30 - 09:35LGA New York LaGuardia-ORD Chicago O'Hare Intl

14h 05m1 stop Dallas/Fort Worth

07:15 - 16:01ORD Chicago O'Hare Intl-LGA New York LaGuardia

7h 46m1 stop Atlanta Hartsfield-Jackson

£176Frontier

Wed, 4 Nov - Wed, 11 Nov

06:00 - 07:39LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 39mdirect

17:00 - 20:25ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 25mdirect

£177United Airlines

Wed, 7 Oct - Tue, 13 Oct

16:30 - 18:20LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 50mdirect

06:00 - 09:12ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£178Delta

Tue, 6 Oct - Thu, 8 Oct

06:00 - 07:39LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 39mdirect

11:00 - 14:23ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 23mdirect

£178United Airlines

Mon, 12 Oct - Wed, 14 Oct

07:20 - 08:57LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 37mdirect

20:20 - 23:44ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 24mdirect

£179Delta

Sat, 3 Oct - Wed, 7 Oct

06:00 - 07:36LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 36mdirect

06:15 - 09:27ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£180Delta

Tue, 13 Oct - Sun, 18 Oct

08:50 - 10:28LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 38mdirect

06:00 - 09:12ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£182Delta

Mon, 5 Oct - Thu, 8 Oct

06:00 - 09:38LGA New York LaGuardia-ORD Chicago O'Hare Intl

4h 38m1 stop Washington, D.C. Dulles Intl

06:00 - 09:15ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 15mdirect

£183United Airlines

Wed, 7 Oct - Sun, 11 Oct

Cheap last-minute flights

Enter your travel dates to find the best prices.

09:10 - 10:54LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 44mdirect

09:00 - 12:23ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 23mdirect

£190United Airlines

Wed, 23 Sep - Wed, 21 Oct

20:45 - 22:18LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 33mdirect

10:06 - 13:18ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£228Delta

Tue, 22 Sep - Tue, 10 Nov

17:30 - 19:15LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 45mdirect

06:00 - 09:15ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 15mdirect

£230Delta

Tue, 22 Sep - Thu, 24 Sep

17:30 - 19:15LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 45mdirect

06:00 - 09:12ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£232Delta

Sat, 26 Sep - Wed, 7 Oct

06:00 - 09:38LGA New York LaGuardia-ORD Chicago O'Hare Intl

4h 38m1 stop Washington, D.C. Dulles Intl

16:00 - 19:25ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 25mdirect

£240United Airlines

Sat, 26 Sep - Sat, 3 Oct

20:09 - 22:00LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 51mdirect

20:10 - 23:27ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 17mdirect

£241American Airlines

Wed, 23 Sep - Fri, 25 Sep

06:00 - 07:29LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 29mdirect

19:05 - 22:33ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 28mdirect

£243Delta

Wed, 23 Sep - Fri, 25 Sep

06:00 - 07:29LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 29mdirect

19:05 - 22:33ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 28mdirect

£244Delta

Wed, 23 Sep - Fri, 25 Sep

09:08 - 12:50LGA New York LaGuardia-ORD Chicago O'Hare Intl

4h 42m1 stop Washington, D.C. Reagan-National

16:40 - 19:59ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 19mdirect

£249American Airlines

Wed, 23 Sep - Fri, 25 Sep

09:08 - 12:50LGA New York LaGuardia-ORD Chicago O'Hare Intl

4h 42m1 stop Washington, D.C. Reagan-National

16:40 - 19:59ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 19mdirect

£249American Airlines

Wed, 23 Sep - Fri, 25 Sep

Cheap direct flights

Enter your travel dates to find the best prices.

08:10 - 09:47LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 37mdirect

15:00 - 18:25ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 25mdirect

£175United Airlines

Sun, 11 Oct - Wed, 14 Oct

06:00 - 07:39LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 39mdirect

17:00 - 20:25ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 25mdirect

£177United Airlines

Wed, 7 Oct - Tue, 13 Oct

16:30 - 18:20LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 50mdirect

06:00 - 09:12ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£178Delta

Tue, 6 Oct - Thu, 8 Oct

06:00 - 07:39LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 39mdirect

11:00 - 14:23ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 23mdirect

£178United Airlines

Mon, 12 Oct - Wed, 14 Oct

07:20 - 08:57LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 37mdirect

20:20 - 23:44ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 24mdirect

£179Delta

Sat, 3 Oct - Wed, 7 Oct

06:00 - 07:36LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 36mdirect

06:15 - 09:27ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£180Delta

Tue, 13 Oct - Sun, 18 Oct

08:50 - 10:28LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 38mdirect

06:00 - 09:12ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£182Delta

Mon, 5 Oct - Thu, 8 Oct

09:05 - 10:56LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 51mdirect

08:00 - 11:12ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£183United Airlines

Fri, 30 Oct - Wed, 4 Nov

07:20 - 09:02LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 42mdirect

06:15 - 09:27ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 12mdirect

£185Delta

Thu, 5 Nov - Sun, 8 Nov

07:23 - 09:00LGA New York LaGuardia-ORD Chicago O'Hare Intl

2h 37mdirect

16:00 - 19:25ORD Chicago O'Hare Intl-LGA New York LaGuardia

2h 25mdirect

£186United Airlines

Tue, 6 Oct - Tue, 13 Oct

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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

23 Nov

LGA06:00New York LaGuardia

4h 45m

1 stop

ORD09:45Chicago O'Hare Intl

12 Dec

ORD14:00Chicago O'Hare Intl

2h 15m

LGA17:15New York LaGuardia

£175

United Airlines

11 Oct

LGA08:10New York LaGuardia

2h 37m

ORD09:47Chicago O'Hare Intl

14 Oct

ORD15:00Chicago O'Hare Intl

2h 25m

LGA18:25New York LaGuardia

£175

United Airlines

7 Oct

LGA06:00New York LaGuardia

2h 39m

ORD07:39Chicago O'Hare Intl

13 Oct

ORD17:00Chicago O'Hare Intl

2h 25m

LGA20:25New York LaGuardia

£177

Frontier flights from New York LaGuardia Airport to Illinois

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

Frontier

4 Nov

LGA20:30New York LaGuardia

14h 05m

1 stop

ORD09:35Chicago O'Hare Intl

11 Nov

ORD07:15Chicago O'Hare Intl

7h 46m

1 stop

LGA16:01New York LaGuardia

£176

Frontier

14 Oct

LGA06:10New York LaGuardia

13h 21m

1 stop

ORD18:31Chicago O'Hare Intl

21 Oct

ORD07:40Chicago O'Hare Intl

12h 19m

2 stops

LGA20:59New York LaGuardia

£191

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 New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Mon 23/11

06:00-09:45

1 stop4h 45m

Chicago O'Hare Intl

Sat 12/12

14:00-17:15

Nonstop2h 15m

£175

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Sun 11/10

06:59-08:35

Nonstop2h 36m

Chicago O'Hare Intl

Tue 13/10

20:20-23:44

Nonstop2h 24m

£175

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Wed 4/11

20:30-09:35

1 stop14h 05m

Chicago O'Hare Intl

Wed 11/11

07:15-16:01

1 stop7h 46m

£176

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Wed 7/10

06:00-07:39

Nonstop2h 39m

Chicago O'Hare Intl

Tue 13/10

17:00-20:25

Nonstop2h 25m

£177

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Tue 6/10

16:30-18:20

Nonstop2h 50m

Chicago O'Hare Intl

Thu 8/10

06:00-09:12

Nonstop2h 12m

£178

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Mon 12/10

06:00-07:39

Nonstop2h 39m

Chicago O'Hare Intl

Wed 14/10

11:00-14:23

Nonstop2h 23m

£178

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Sat 3/10

07:20-08:57

Nonstop2h 37m

Chicago O'Hare Intl

Wed 7/10

20:20-23:44

Nonstop2h 24m

£179

Fastest return journey

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Tue 13/10

06:00-07:36

Nonstop2h 36m

Chicago O'Hare Intl

Sun 18/10

06:15-09:27

Nonstop2h 12m

£180

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Mon 5/10

08:50-10:28

Nonstop2h 38m

Chicago O'Hare Intl

Thu 8/10

06:00-09:12

Nonstop2h 12m

£182

New YorkChicago

LGA New York LaGuardia - ORD Chicago O'Hare Intl

LGAORD

New York LaGuardia

Wed 7/10

06:00-09:38

1 stop4h 38m

Chicago O'Hare Intl

Sun 11/10

06:00-09:15

Nonstop2h 15m

£183

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 £153. 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 £188.

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 Friday when prices can be found for as low as £199. 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 £322. 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 at midday. Our users have found flights to Illinois at midday for as low as £221. In the afternoon is when there is more demand to fly to Illinois, so prices are often more expensive at around £306 per ticket.

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 £221 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 £171 on momondo.

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

There are 2 cabin classes available to choose from on New York LaGuardia Airport 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 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	£90
Fastest flight time	2h 29m
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 £90. The best return flight deal from New York LaGuardia Airport to Illinois found on momondo in the last 72 hours is £175.

The fastest flight from New York LaGuardia Airport to Illinois takes 2h 29m

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 were last updated today.
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 28.64% of the total bookings. Other popular models include Boeing 737 MAX 8 with 19.59%, Airbus A321 (sharklets) with 7.65%, and Boeing 737-800 Passenger/BBJ2 (winglets) with 6.83%.

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.