
Most accurate provider | CheapOair 3 stars |
|---|---|
Most trusted provider | CheapOair 3 stars |
Round-trip from | $91 (Cheapflightsfares) |
One-way from | $61 (Super.com) |
Popular in | August |
Cheapest in | January |
Average price | $279 |
Good round-trip deal | $202 or less |
Good one-way deal | $153 or less |
Fly from
Fly to
Route
Depart
Return
Price
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Sun 5/10
12:59 pm-2:41 pm
Nonstop2h 42m
Chicago O'Hare Intl
Wed 5/13
9:04 am-12:04 pm
Nonstop2h 00m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Sat 3/7
7:40 am-9:22 am
Nonstop2h 42m
Chicago O'Hare Intl
Wed 3/11
5:58 pm-8:59 pm
Nonstop2h 01m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Thu 4/23
12:59 pm-2:41 pm
Nonstop2h 42m
Chicago O'Hare Intl
Mon 4/27
9:04 am-12:04 pm
Nonstop2h 00m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Fri 1/16
4:25 pm-6:13 pm
Nonstop2h 48m
Chicago O'Hare Intl
Sun 1/18
8:00 pm-11:21 pm
Nonstop2h 21m
New YorkChicago
LGA - MDW
LGAMDW
New York LaGuardia
Fri 1/16
6:00 am-7:40 am
Nonstop2h 40m
Chicago Midway
Sun 1/18
6:05 am-9:10 am
Nonstop2h 05m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Mon 1/26
4:25 pm-6:13 pm
Nonstop2h 48m
Chicago O'Hare Intl
Thu 1/29
1:00 pm-4:13 pm
Nonstop2h 13m
New YorkChicago
LGA - MDW
LGAMDW
New York LaGuardia
Thu 1/15
6:30 pm-8:15 pm
Nonstop2h 45m
Chicago Midway
Sun 1/18
7:15 pm-10:20 pm
Nonstop2h 05m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Tue 1/13
4:25 pm-6:13 pm
Nonstop2h 48m
Chicago O'Hare Intl
Fri 1/16
4:00 pm-7:23 pm
Nonstop2h 23m
New YorkChicago
LGA - MDW
LGAMDW
New York LaGuardia
Wed 2/11
9:45 pm-11:15 pm
Nonstop2h 30m
Chicago Midway
Mon 2/16
5:55 pm-9:00 pm
Nonstop2h 05m
New YorkChicago
LGA - ORD
LGAORD
New York LaGuardia
Thu 1/15
11:15 am-1:11 pm
Nonstop2h 56m
Chicago O'Hare Intl
Mon 1/19
8:00 pm-11:21 pm
Nonstop2h 21m
Currently, January is the cheapest month in which you can book a flight from New York LaGuardia Airport to Illinois (average of $78). Flying from New York LaGuardia Airport to Illinois in July is currently the most expensive (average of $156). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
A simple way to save on the total cost of your ticket is to fly from New York LaGuardia Airport to Illinois in the evening. If you’re flexible enough to do this you can expect to save up to 21% on your trip compared to booking a flight at noon.
Travelers seeking maximum savings on their New York LaGuardia Airport to Illinois flight should consider departing on Tuesday evenings when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.
The most flights from LGA to USIL are scheduled on a Monday (54 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (16 on average).
Food
Comfort
Crew
Boarding
Overall
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Boarding
Overall
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Boarding
Overall
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Boarding
Overall
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Boarding
Overall
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
Food
Comfort
Crew
Boarding
Overall
Entertainment
Reviews
Thomas,Dec 2025
SEA - DEN
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$65 | Average$148 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$97 | Average$273 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$114 | Average$229 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$141 | Average$313 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$146 | Average$439 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$149 | Average$407 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$155 | Average$273 | FlexibilityNo cancel fee | On-time63% |