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LaGuardia

$75+ 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 8/11. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGA
jul. 6 — jul. 131
dom. 7/6
dom. 7/13
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 julio 1, 2025.

Round-trip from

$118
(Cheapflightsfares)

One-way from

$75
(FlightHub)

Popular in

December

Cheapest in

January

Average price

$191

Good round-trip deal

$181 or less

Good one-way deal

$121 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. 6% potential increase in price ($14 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).
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Average for round-trip flights in July 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 julio 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 6/29. 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.
sáb. 7/195:51 amORD - LGA
Nonstop2h 09mSpirit Airlines
mar. 7/226:30 pmLGA - ORD
Nonstop2h 30mSpirit Airlines
Deal found 6/29$118
This Priceline deal was found by Cheapflights users on 6/30. 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.
jue. 9/410:42 amORD - LGA
1 stop10h 29mFrontier
sáb. 9/66:30 amLGA - ORD
1 stop5h 57mFrontier
Deal found 6/30$121
This Priceline deal was found by Cheapflights users on 6/29. 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.
sáb. 8/2310:22 amORD - LGA
Nonstop2h 17mMultiple Airlines
mié. 8/276:30 amLGA - ORD
1 stop8h 03mMultiple Airlines
Deal found 6/29$130
This Delta deal was found by Cheapflights users on 7/1. 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.
mié. 9/36:00 amORD - LGA
Nonstop2h 10mDelta
mié. 9/36:55 pmLGA - ORD
Nonstop2h 52mDelta
Deal found 7/1$137
This Southwest deal was found by Cheapflights users on 7/1. 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.
mié. 9/36:00 amMDW - LGA
Nonstop2h 00mSouthwest
mié. 9/39:35 pmLGA - MDW
Nonstop2h 20mSouthwest
Deal found 7/1$137
This Priceline deal was found by Cheapflights users on 6/30. 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.
mié. 10/88:00 amMDW - LGA
1 stop11h 59mFrontier
dom. 10/1211:30 amLGA - MDW
1 stop7h 48mFrontier
Deal found 6/30$142
This American Airlines deal was found by Cheapflights users on 6/30. 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.
sáb. 10/256:00 amMLI - LGA
1 stop6h 13mAmerican Airlines
sáb. 11/12:06 pmLGA - MLI
1 stop4h 56mAmerican Airlines
Deal found 6/30$191
This Cheapflightsfares deal was found by Cheapflights users on 7/1. 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.
dom. 7/2010:47 amSTL - LGA
1 stop3h 48mSpirit Airlines
mar. 7/226:00 amLGA - STL
1 stop11h 31mSpirit Airlines
Deal found 7/1$202
This Southwest deal was found by Cheapflights users on 6/30. 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.
jue. 8/147:20 amSTL - LGA
1 stop5h 25mSouthwest
lun. 8/186:35 pmLGA - STL
Nonstop2h 45mSouthwest
Deal found 6/30$207
This Priceline deal was found by Cheapflights users on 6/30. 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.
vie. 7/2510:47 amSTL - LGA
1 stop7h 13mMultiple Airlines
vie. 7/2510:55 pmLGA - STL
1 stop11h 16mMultiple Airlines
Deal found 6/30$208
This American Airlines deal was found by Cheapflights users on 6/30. 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.
vie. 7/49:55 amPIA - LGA
1 stop6h 19mAmerican Airlines
sáb. 7/55:45 amLGA - PIA
1 stop4h 55mAmerican Airlines
Deal found 6/30$213
This Frontier deal was found by Cheapflights users on 6/29. 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.
mié. 9/177:55 pmSTL - LGA
2 stops13h 38mFrontier
lun. 9/226:30 amLGA - STL
1 stop9h 34mFrontier
Deal found 6/29$215

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 julio 1, 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

sáb. 7/19

5:51 am-9:00 am

Nonstop2h 09m

New York LaGuardia

mar. 7/22

6:30 pm-8:00 pm

Nonstop2h 30m

$118

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

jue. 9/4

10:42 am-10:11 pm

1 stop10h 29m

New York LaGuardia

sáb. 9/6

6:30 am-11:27 am

1 stop5h 57m

$121

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

sáb. 8/23

10:22 am-1:39 pm

Nonstop2h 17m

New York LaGuardia

mié. 8/27

6:30 am-1:33 pm

1 stop8h 03m

$130

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

mié. 9/3

6:00 am-9:10 am

Nonstop2h 10m

New York LaGuardia

mié. 9/3

6:55 pm-8:47 pm

Nonstop2h 52m

$137

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

mié. 9/3

6:00 am-9:00 am

Nonstop2h 00m

New York LaGuardia

mié. 9/3

9:35 pm-10:55 pm

Nonstop2h 20m

$137

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

lun. 9/15

5:04 pm-11:31 pm

1 stop5h 27m

New York LaGuardia

dom. 9/21

6:30 am-3:58 pm

1 stop10h 28m

$146

MolineNew York

MLI - LGA

MLILGA

Moline Quad-City

sáb. 10/25

6:00 am-1:13 pm

1 stop6h 13m

New York LaGuardia

sáb. 11/1

2:06 pm-6:02 pm

1 stop4h 56m

$191

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

dom. 7/20

10:47 am-3:35 pm

1 stop3h 48m

New York LaGuardia

mar. 7/22

6:00 am-4:31 pm

1 stop11h 31m

$202

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

jue. 8/14

7:20 am-1:45 pm

1 stop5h 25m

New York LaGuardia

lun. 8/18

6:35 pm-8:20 pm

Nonstop2h 45m

$207

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

vie. 7/25

10:47 am-7:00 pm

1 stop7h 13m

New York LaGuardia

vie. 7/25

10:55 pm-9:11 am

1 stop11h 16m

$208

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/29

Showing 1-10 of 55 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 julio 1, 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 julio 1, 2025.

The most flights from USIL to LGA are scheduled on a Tuesday (74 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (14 on average).

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 julio 1, 2025.
Get a feel of what it's like to fly with Southwest, Delta, and United Airlines from Illinois to New York LaGuardia Airport by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Southwest
8.0
Very good
4,273 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Delta
8.0
Very good
7,973 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
United Airlines
7.4
Good
8,858 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.
Spirit Airlines
6.3
Okay
8,101 reviews
Southwest
8.0
Very good
4,273 reviews

Food

7.0

Comfort

8.0

Crew

8.6

Overall

8.0

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20
8.0
Excellent

John,May 2025

PVD - BNA

It’s southwest so no frills but clean, efficient and got me to my location.

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.

  • 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 $75. Frontier flights start at $76 while deals on Delta start at $79 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: Aeromexico (100%), Endeavor Airlines (100%), LATAM Airlines (100%).

  • 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 $440, our data indicates the cheapest price to be $69. The most popular route (Chicago O'Hare Intl - New York LaGuardia), is priced around $116.

  • 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 Illinois?

Book flights to Illinois if you plan to visit one of these locations
Queens
Bronx
Secaucus
Elizabeth
East Rutherford
Ronkonkoma
Yonkers
Parsippany
North Bergen
Staten Island
Stamford
Mahwah
Carle Place
New Brunswick
Westbury
Hoboken
East Brunswick
Paterson
Fort Lee
Princeton

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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 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 julio 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$61Average$124FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$73Average$223FlexibilityNo cancel feeOn-time62%
DeltaCheapest$112Average$222FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$147Average$340FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$147Average$327FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$149Average$276FlexibilityNo cancel feeOn-time63%

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