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LaGuardia

$78+ 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 9/8. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGA
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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 August 20, 2025.

Round-trip from

$111
(Kiwi.com)

One-way from

$78
(Flightnetwork)

Popular in

December

Cheapest in

January

Average price

$218

Good round-trip deal

$168 or less

Good one-way deal

$140 or less
From Illinois to New York LaGuardia
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One-way flight from Illinois to New York LaGuardia
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Highest demand for flights based on searches. 3% potential increase in price ($7 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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Price to beat on a round-trip flight from Illinois to New York LaGuardia.
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Price to beat on a one-way flight from Illinois to New York LaGuardia.
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Find flight deals from Illinois to LaGuardia

Cheapest flights from Illinois to LaGuardia
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 August 20, 2025.

This Kiwi.com deal was found by Cheapflights users on 8/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/611:12 amORD - LGA
Nonstop2h 05mSpirit Airlines
Tue 9/93:13 pmLGA - ORD
Nonstop2h 38mSpirit Airlines
Deal found 8/18$111
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Wed 9/2411:13 amORD - LGA
Nonstop2h 05mSpirit Airlines
Sat 9/278:36 pmLGA - ORD
Nonstop2h 35mSpirit Airlines
Deal found 8/19$112
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Tue 9/1611:13 amORD - LGA
Nonstop2h 05mSpirit Airlines
Sat 9/208:36 pmLGA - ORD
Nonstop2h 35mSpirit Airlines
Deal found 8/19$114
This Priceline deal was found by Cheapflights users on 8/17. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/47:40 amORD - LGA
1 stop7h 49mMultiple Airlines
Tue 9/910:59 amLGA - ORD
1 stop7h 40mMultiple Airlines
Deal found 8/17$115
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Sat 9/134:35 pmORD - LGA
Nonstop2h 06mSpirit Airlines
Mon 9/157:59 pmLGA - ORD
1 stop14h 19mSpirit Airlines
Deal found 8/19$116
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Wed 9/1711:57 amORD - LGA
1 stop10h 28mSpirit Airlines
Wed 9/246:30 amLGA - ORD
1 stop10h 42mSpirit Airlines
Deal found 8/19$117
This FlightHub deal was found by Cheapflights users on 8/19. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/811:13 amORD - LGA
Nonstop2h 05mSpirit Airlines
Sat 9/138:36 pmLGA - ORD
Nonstop2h 35mSpirit Airlines
Deal found 8/19$118
This Mytrip deal was found by Cheapflights users on 8/19. 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.
Sat 9/134:35 pmORD - LGA
Nonstop2h 06mSpirit Airlines
Sun 9/147:59 pmLGA - ORD
1 stop14h 19mSpirit Airlines
Deal found 8/19$119
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 9/612:22 pmORD - LGA
1 stop10h 35mMultiple Airlines
Wed 9/176:30 amLGA - ORD
1 stop10h 42mMultiple Airlines
Deal found 8/18$120
This Cheapflightsfares deal was found by Cheapflights users on 8/18. 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.
Wed 9/1711:13 amORD - LGA
Nonstop2h 05mSpirit Airlines
Mon 9/227:59 pmLGA - ORD
1 stop14h 19mSpirit Airlines
Deal found 8/18$121
This Booking.com deal was found by Cheapflights users on 8/19. 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.
Sat 9/64:35 pmORD - LGA
Nonstop2h 06mMultiple Airlines
Mon 9/86:30 amLGA - ORD
1 stop10h 20mMultiple Airlines
Deal found 8/19$122
This Cheapflightsfares deal was found by Cheapflights users on 8/19. 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.
Sat 9/2011:57 amORD - LGA
1 stop8h 08mSpirit Airlines
Mon 9/223:13 pmLGA - ORD
Nonstop2h 38mSpirit Airlines
Deal found 8/19$123

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 August 20, 2025.
Use the filters below to find and compare flights from Illinois to New York LaGuardia Airport that are best for you.

Fly from

Illinois

Fly to

LaGuardia

Route

Depart

Return

Price

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 10/21

11:13 am-2:08 pm

Nonstop1h 55m

New York LaGuardia

Tue 10/21

3:21 pm-5:05 pm

Nonstop2h 44m

$114

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sat 11/1

11:08 am-2:03 pm

Nonstop1h 55m

New York LaGuardia

Sat 11/8

5:45 am-7:13 am

Nonstop2h 28m

$114

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 9/17

5:05 am-3:59 pm

1 stop9h 54m

New York LaGuardia

Wed 9/24

9:59 am-4:12 pm

1 stop7h 13m

$119

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sat 9/13

11:57 am-9:05 pm

1 stop8h 08m

New York LaGuardia

Mon 9/15

3:13 pm-4:51 pm

Nonstop2h 38m

$123

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Mon 9/15

11:13 am-2:18 pm

Nonstop2h 05m

New York LaGuardia

Tue 9/16

9:59 am-4:12 pm

1 stop7h 13m

$124

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Fri 9/5

4:00 pm-7:17 pm

Nonstop2h 17m

New York LaGuardia

Mon 9/8

7:28 am-9:05 am

Nonstop2h 37m

$127

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Mon 9/29

8:15 pm-11:25 pm

Nonstop2h 10m

New York LaGuardia

Fri 10/3

9:35 pm-11:05 pm

Nonstop2h 30m

$127

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Wed 11/5

6:00 am-9:07 am

Nonstop2h 07m

New York LaGuardia

Wed 11/5

3:15 pm-4:57 pm

Nonstop2h 42m

$127

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Tue 9/16

6:00 am-9:00 am

Nonstop2h 00m

New York LaGuardia

Tue 9/23

9:00 am-10:25 am

Nonstop2h 25m

$127

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sat 9/6

5:00 pm-8:17 pm

Nonstop2h 17m

New York LaGuardia

Mon 9/8

7:30 pm-9:07 pm

Nonstop2h 37m

$127

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 60 results
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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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 August 20, 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 August 20, 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 (30 on average).

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.

  • How long is the flight from Illinois to New York LaGuardia Airport?

    Departing from Illinois to New York LaGuardia Airport will take you 1h 55m. The distance between Illinois and New York LaGuardia Airport is about 731 mi. This flight may include one or multiple stops.

  • What are the most popular routes from Illinois to New York LaGuardia Airport?

    When deciding which route to take from Illinois to New York LaGuardia Airport consider Chicago O'Hare Intl - New York LaGuardia, Chicago Midway - New York LaGuardia or Lambert-St Louis - New York LaGuardia as they are the most popular.

  • What are the most reliable airlines from Illinois to New York LaGuardia Airport?

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Illinois to New York LaGuardia Airport on time: Spirit Airlines (86%), Virgin Atlantic (75%), Air France (71%).

  • What are the cheapest flights from Illinois to New York LaGuardia Airport?

    Looking for the cheapest flight from Illinois to New York LaGuardia Airport? While on average our users pay $448, our data indicates the cheapest price to be $74. The most popular route (Chicago O'Hare Intl - New York LaGuardia), is priced around $66.

  • Can I find deals for flights from Illinois to LaGuardia that include hotel bookings?

    Yes. In addition to deals on Illinois to LaGuardia flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Illinois to LaGuardia?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Illinois to LaGuardia.

  • Can I find deals for business class flights from Illinois to LaGuardia?

    Yes. Cheapflights offers flight deals from Illinois to LaGuardia by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Queens
Bronx
Elizabeth
Secaucus
Yonkers
Ronkonkoma
Mahwah
Absecon
East Rutherford
North Bergen
Staten Island
Parsippany
New Brunswick
Stamford
Carle Place
Westbury
Hoboken
East Brunswick
Avenel
Paterson

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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.
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Top 7 airlines flying from Illinois to LaGuardia

Discover the top 7 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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$59Average$138FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$73Average$223FlexibilityNo cancel feeOn-time62%
FrontierCheapest$79Average$280FlexibilityNo cancel feeOn-time62%
DeltaCheapest$117Average$232FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$147Average$367FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$149Average$352FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$156Average$287FlexibilityNo cancel feeOn-time63%

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