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LaGuardia

$46+ 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 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGA
Jan 4 — Jan 111
Sun 1/4
Sun 1/11
1 adult, Economy
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Cheap 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 December 5, 2025.

This Priceline deal was found by Cheapflights users on 12/4. 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.
Mon 12/154:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Wed 12/318:37 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 12/4$80
This CheapOair deal was found by Cheapflights users on 12/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Fri 1/167:30 amLGA - ORD
Nonstop2h 42mSpirit Airlines
Deal found 12/4$85
This Mytrip deal was found by Cheapflights users on 12/3. 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 12/94:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Wed 12/108:41 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 12/3$87
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 12/174:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Tue 1/137:30 amLGA - ORD
Nonstop2h 42mSpirit Airlines
Deal found 12/3$93
This Cheapflightsfares deal was found by Cheapflights users on 12/3. 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 12/104:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Thu 12/118:41 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 12/3$94
This Super.com deal was found by Cheapflights users on 12/3. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/174:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Wed 12/318:37 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 12/3$96
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/104:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Sat 12/138:41 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 12/3$100
This Booking.com deal was found by Cheapflights users on 12/3. 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.
Sun 12/144:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Tue 1/68:37 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 12/3$101
This CheapOair deal was found by Cheapflights users on 12/4. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/184:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Sun 1/117:30 amLGA - ORD
Nonstop2h 42mSpirit Airlines
Deal found 12/4$102
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Wed 12/104:38 pmORD - LGA
Nonstop2h 04mSpirit Airlines
Tue 12/168:41 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 12/3$105
This Frontier deal was found by Cheapflights users on 12/3. 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.
Wed 12/172:49 pmMDW - LGA
1 stop7h 16mFrontier
Tue 1/1312:30 pmLGA - MDW
1 stop10h 49mFrontier
Deal found 12/3$162
This Southwest deal was found by Cheapflights users on 12/3. 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.
Wed 12/178:25 amMDW - LGA
Nonstop2h 05mSouthwest
Tue 1/132:30 pmLGA - MDW
Nonstop2h 40mSouthwest
Deal found 12/3$169

Find flight deals from Illinois to LaGuardia

Keep the following information in mind while searching for Illinois to LaGuardia flight deals. Data was last updated December 5, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$77
(Kiwi.com)

One-way from

$46
(United Airlines)

Popular in

June

Cheapest in

January

Average price

$228

Good round-trip deal

$148 or less

Good one-way deal

$108 or less
Provider with most accurate pricing for Chicago (CHI)-New York (NYC) flight deals.
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Provider most trusted by Cheapflights users for Chicago (CHI)-New York (NYC) flights.
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From Illinois to New York LaGuardia
Search Deals
One-way flight from Illinois to New York LaGuardia
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($12 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Illinois to New York LaGuardia.
Search Deals
Price to beat on a one-way flight from Illinois to New York LaGuardia.
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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 December 5, 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

Fri 2/27

6:33 pm-9:00 am

1 stop13h 27m

New York LaGuardia

Sun 3/1

7:30 am-9:12 am

Nonstop2h 42m

$98

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 1/8

8:55 am-12:13 pm

Nonstop2h 18m

New York LaGuardia

Thu 1/8

6:15 pm-8:03 pm

Nonstop2h 48m

$117

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Sun 1/18

12:44 pm-8:00 pm

1 stop6h 16m

New York LaGuardia

Sun 1/25

8:39 pm-8:18 am

1 stop12h 39m

$124

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 1/29

7:10 am-10:41 am

Nonstop2h 31m

New York LaGuardia

Mon 2/2

11:30 am-1:26 pm

Nonstop2h 56m

$125

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 1/15

6:00 am-9:26 am

Nonstop2h 26m

New York LaGuardia

Sun 1/18

8:40 pm-10:34 pm

Nonstop2h 54m

$128

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Wed 1/14

3:15 pm-9:00 pm

1 stop4h 45m

New York LaGuardia

Thu 1/15

9:00 am-10:40 am

Nonstop2h 40m

$137

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Wed 1/21

10:30 am-1:30 pm

Nonstop2h 00m

New York LaGuardia

Wed 1/21

2:30 pm-7:05 pm

1 stop5h 35m

$139

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Sun 2/1

6:05 pm-9:10 pm

Nonstop2h 05m

New York LaGuardia

Fri 2/6

6:00 am-7:40 am

Nonstop2h 40m

$142

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Thu 1/15

6:05 pm-9:10 pm

Nonstop2h 05m

New York LaGuardia

Sun 1/18

9:15 am-10:55 am

Nonstop2h 40m

$146

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Tue 1/6

6:05 am-9:10 am

Nonstop2h 05m

New York LaGuardia

Thu 1/8

9:15 am-10:55 am

Nonstop2h 40m

$147

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/3

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, April is the cheapest month in which you can book a flight from Illinois to New York LaGuardia Airport (average of $69). Flying from Illinois to New York LaGuardia Airport in June is currently the most expensive (average of $137). 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 December 5, 2025.

When flying from Illinois to New York LaGuardia Airport, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 32% versus a flight in the morning.

What is the cheapest day to fly from Illinois to New York LaGuardia Airport?

Use this chart to determine the cheapest time to fly round-trip from Illinois to LaGuardia. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Illinois to New York LaGuardia Airport flight should consider departing on Monday 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.

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 December 5, 2025.

The most flights from USIL to LGA are scheduled on a Thursday (70 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (20 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 2h 18m. The distance between Illinois and New York LaGuardia Airport is about 731 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines to fly from Illinois to New York LaGuardia Airport one-way?

    To fly one-way, consider booking your trip with Spirit Airlines, which is currently one of the cheapest options available, starting at $36. Frontier flights start at $50 while deals on American Airlines start at $73 one-way.

  • 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: American Airlines (64%), Delta (63%), Alaska Airlines (63%).

  • 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 $567, our data indicates the cheapest price to be $56. The most popular route (Chicago O'Hare Intl - New York LaGuardia), is priced around $72.

  • 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, April is the cheapest month in which you can book a flight from Illinois to New York LaGuardia Airport (average of $69). Flying from Illinois to New York LaGuardia Airport in June is currently the most expensive (average of $137). 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
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Ronkonkoma
Stamford
Staten Island
Edgewater
Seaside Heights
Absecon
Carle Place
Parsippany
New Brunswick
Mount Laurel
Carlstadt
Carteret

Browse thousands of different options on Cheapflights for your next trip

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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 December 5, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$46Average$184FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$56Average$144FlexibilityNo cancel feeOn-time65%
DeltaCheapest$130Average$241FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$147Average$345FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$147Average$334FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$157Average$305FlexibilityNo cancel feeOn-time63%
JetBlueCheapest$211Average$252FlexibilityNo cancel feeOn-time62%

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