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Fly from
Fly to
Route
Depart
Return
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Mon 9/11
10:20-12:10
Nonstop2h 50m
Chicago Midway
Thu 12/11
05:00-08:05
Nonstop2h 05m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Sat 7/11
14:00-15:30
Nonstop2h 30m
Chicago Midway
Mon 9/11
05:00-08:05
Nonstop2h 05m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Thu 31/12
08:30-10:05
Nonstop2h 35m
Chicago Midway
Mon 4/1
17:15-20:20
Nonstop2h 05m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Tue 3/11
18:35-20:15
Nonstop2h 40m
Chicago Midway
Thu 5/11
14:20-17:20
Nonstop2h 00m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Sat 7/11
15:30-17:10
Nonstop2h 40m
Chicago Midway
Sat 14/11
15:35-18:40
Nonstop2h 05m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Wed 16/12
08:30-10:05
Nonstop2h 35m
Chicago Midway
Fri 18/12
05:00-08:05
Nonstop2h 05m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Sat 31/10
10:05-11:25
Nonstop2h 20m
Chicago Midway
Sat 7/11
15:35-18:40
Nonstop2h 05m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Sat 7/11
15:30-17:10
Nonstop2h 40m
Chicago Midway
Sat 14/11
11:50-14:50
Nonstop2h 00m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Mon 7/12
18:35-20:15
Nonstop2h 40m
Chicago Midway
Thu 10/12
05:00-08:05
Nonstop2h 05m
New YorkChicago
LGA New York LaGuardia - MDW Chicago Midway
LGAMDW
New York LaGuardia
Sat 7/11
14:00-15:30
Nonstop2h 30m
Chicago Midway
Mon 9/11
05:00-08:05
Nonstop2h 05m
See travel insights to Illinois from
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
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 ₹ 19,840. If you aren’t able to travel during the month of January, then book flights to Illinois from New York LaGuardia Airport during February instead. Flights to Illinois in February, while not as cheap as those in January, still average around ₹ 24,388.
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 Friday. momondo users have found tickets for Friday departures for as low as ₹ 29,231. However, this price may fluctuate depending on the airline, the season, and holidays. Flights from New York LaGuardia Airport to Illinois on a Saturday will generally be more expensive and average around ₹ 71,964. 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 in the evening. momondo users have found flights departing from New York LaGuardia Airport to Illinois in the evening for as low as ₹ 29,231. 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 ₹ 41,165.
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 ₹ 28,929 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 ₹ 23,614 on momondo.
What cabin class options are available on New York LaGuardia Airport to Illinois flights?
There is only 1 cabin class 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.
How many flights depart from New York LaGuardia Airport to Illinois on average per day?
As of October 2026, there are 54 flights per day flying from New York LaGuardia Airport to Illinois. The most common time of day flights depart is 16:00, with 42% of flights taking off at midday.
How many flights depart from New York LaGuardia Airport to Illinois on average per week?
382 flights are operational weekly from New York LaGuardia Airport to Illinois as of October 2026. The most popular departure day for this route is Wed, with 21% of flights per week taking off on this day.
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
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 (28.20% of total bookings). The next most popular plane models are Boeing 737 MAX 8 (19.99%), Airbus A321 (sharklets) (7.63%), and Boeing 737-800 Passenger/BBJ2 (winglets) (6.62%).
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.