$67+ Cheap flights from Illinois to LaGuardia, NY (LGA)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/20. Fares are subject to change and may not be available on all flights or dates of travel.
Find cheap flights from Illinois to LaGuardia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Illinois to LaGuardia
Keep the following information in mind while searching for Illinois to LaGuardia flight deals. Data was last updated April 24, 2025.
Most accurate provider | Mytrip 3 stars |
|---|---|
Most trusted provider | Mytrip 3 stars |
Round-trip from | $118 (Cheapflightsfares) |
One-way from | $69 (United Airlines) |
Popular in | December |
Cheapest in | September |
Average price | $206 |
Good round-trip deal | $176 or less |
Good one-way deal | $96 or less |
Find flight deals from Illinois to LaGuardia
Cheapest flights from Illinois to LaGuardiaExplore the most affordable flight options available from Illinois to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
Explore the most affordable flight options available from Illinois to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 24, 2025.
This Mytrip deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Delta deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Southwest deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/21. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Cheapflightsfares deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Frontier deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Booking.com deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This United Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This Gotogate deal was found by Cheapflights users on 4/23. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Gotogate is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Cheapflights Fare Finder
Customize your flight search to find flights from Illinois to LaGuardia that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
Use the filters below to find and compare flights from Illinois to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Wed 6/18
5:51 am-9:00 am
Nonstop2h 09m
New York LaGuardia
Wed 6/18
6:30 pm-8:05 pm
Nonstop2h 35m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Wed 5/21
6:00 am-9:10 am
Nonstop2h 10m
New York LaGuardia
Mon 5/26
6:05 am-7:42 am
Nonstop2h 37m
ChicagoNew York
MDW - LGA
MDWLGA
Chicago Midway
Tue 5/20
8:20 pm-11:25 pm
Nonstop2h 05m
New York LaGuardia
Tue 5/27
9:45 pm-11:00 pm
Nonstop2h 15m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Sat 5/24
8:00 pm-11:22 pm
Nonstop2h 22m
New York LaGuardia
Mon 5/26
7:25 am-9:02 am
Nonstop2h 37m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Sat 5/24
4:00 pm-7:11 pm
Nonstop2h 11m
New York LaGuardia
Wed 5/28
6:59 am-8:45 am
Nonstop2h 46m
ChicagoNew York
MDW - LGA
MDWLGA
Chicago Midway
Tue 5/13
9:34 am-4:29 pm
1 stop5h 55m
New York LaGuardia
Wed 5/21
6:30 am-11:26 am
1 stop5h 56m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Sat 6/7
9:00 am-8:54 pm
1 stop10h 54m
New York LaGuardia
Tue 6/10
6:30 am-1:37 pm
1 stop8h 07m
ChicagoNew York
ORD - LGA
ORDLGA
Chicago O'Hare Intl
Thu 5/8
7:00 am-10:00 pm
1 stop14h 00m
New York LaGuardia
Sun 5/11
7:59 pm-8:50 am
1 stop13h 51m
St. LouisNew York
STL - LGA
STLLGA
Lambert-St Louis
Sat 5/10
10:10 am-11:24 pm
1 stop12h 14m
New York LaGuardia
Sat 5/17
10:00 pm-12:06 am
1 stop27h 06m
St. LouisNew York
STL - LGA
STLLGA
Lambert-St Louis
Fri 5/9
5:55 pm-8:59 pm
1 stop26h 04m
New York LaGuardia
Sat 5/17
10:00 pm-12:06 am
1 stop27h 06m
Best time to book a flight from Illinois to LaGuardia
Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Illinois with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Illinois to New York LaGuardia Airport
What is the cheapest month to book a flight from Illinois to New York LaGuardia Airport?
Currently, January is the cheapest month in which you can book a flight from Illinois to New York LaGuardia Airport (average of $199). Flying from Illinois to New York LaGuardia Airport in December is currently the most expensive (average of $268). 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.
What is the cheapest time of day to fly from IL to LGA?
Find hourly flight availability from Illinois to LaGuardia. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 24, 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Illinois to New York LaGuardia Airport as you normally would.
Weekly flight availability from Illinois to New York LaGuardia Airport
Explore weekly flight availability from Illinois to LaGuardia. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 24, 2025.
The most flights from USIL to LGA are scheduled on a Monday (77 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (29 on average).
Rainfall in LaGuardia by month
Plan your trip to LaGuardia by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in New York LaGuardia Airport ranges from 2.8 - 4.5 inches per month. July is typically the wettest month, when rainfall can reach 4.5 in. February is typically the driest time to visit New York LaGuardia Airport when rainfall is around 2.8 in.
Temperature in LaGuardia by month
Plan your trip to LaGuardia by taking into account the average temperature totals by month.
If weather is an important factor for your trip to New York LaGuardia Airport, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 77.0 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).
Reviews of airlines servicing LaGuardia
Get insights into the airlines that provide service to LaGuardia. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to LaGuardia. Reviews last updated April 24, 2025.
Get a feel of what it's like to fly with Southwest, Delta and United Airlines from Illinois to New York by reading reviews from past customers. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Gina,Apr 2025
LAS - DEN
Crew
Boarding
Entertainment
Overall
Comfort
Food
Reviews
Gina,Apr 2025
LAS - DEN
Related info for your journey
Find useful and relevant information for your journey from Illinois to LaGuardia. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Illinois to LaGuardia
See prices for flight routes from nearby airports that may be better suited for you.
Top 6 airlines flying from Illinois to LaGuardia
Discover the top 6 airlines that operate flights from Illinois to LaGuardia. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 24, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$58 | Average$121 | FlexibilityNo cancel fee | On-time65% | |
| Cheapest$73 | Average$223 | FlexibilityNo cancel fee | On-time62% | |
| Cheapest$112 | Average$222 | FlexibilityNo cancel fee | On-timeN/A | |
| Cheapest$147 | Average$333 | FlexibilityNo cancel fee | On-time71% | |
| Cheapest$147 | Average$322 | FlexibilityNo cancel fee | On-time69% | |
| Cheapest$149 | Average$272 | FlexibilityNo cancel fee | On-time63% |