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LaGuardia

$55+ 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 4/26. Fares are subject to change and may not be available on all flights or dates of travel.
ORD — LGA
Apr 2 — Apr 91
Wed 4/2
Wed 4/9
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 March 28, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$91
(Booking.com)

One-way from

$55
(Cheapflightsfares)

Popular in

December

Cheapest in

September

Average price

$241

Good round-trip deal

$168 or less

Good one-way deal

$89 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
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One-way flight from Illinois to New York LaGuardia
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Highest demand for flights based on searches. 8% potential increase in price ($17 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 March 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 March 28, 2025.

This Booking.com deal was found by Cheapflights users on 3/26. 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 5/115:51 amORD - LGA
Nonstop2h 09mSpirit Airlines
Sun 5/187:55 pmLGA - ORD
1 stop13h 55mSpirit Airlines
Deal found 3/26$91
This Southwest deal was found by Cheapflights users on 3/26. 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.
Sat 5/246:15 pmMDW - LGA
Nonstop2h 10mSouthwest
Tue 5/276:10 amLGA - MDW
Nonstop2h 20mSouthwest
Deal found 3/26$137
This United Airlines deal was found by Cheapflights users on 3/26. 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.
Thu 4/176:00 amORD - LGA
Nonstop2h 11mUnited Airlines
Sun 4/207:00 amLGA - ORD
Nonstop2h 41mUnited Airlines
Deal found 3/26$143
This American Airlines deal was found by Cheapflights users on 3/26. 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.
Tue 5/66:17 amORD - LGA
Nonstop2h 06mAmerican Airlines
Tue 5/612:55 pmLGA - ORD
Nonstop2h 35mAmerican Airlines
Deal found 3/26$144
This Delta deal was found by Cheapflights users on 3/26. 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.
Thu 5/86:00 amORD - LGA
Nonstop2h 10mDelta
Tue 5/136:05 amLGA - ORD
Nonstop2h 37mDelta
Deal found 3/26$149
This Southwest deal was found by Cheapflights users on 3/27. 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.
Thu 5/17:00 amORD - LGA
1 stop12h 10mSouthwest
Tue 5/67:40 amLGA - ORD
1 stop10h 05mSouthwest
Deal found 3/27$174
This Delta deal was found by Cheapflights users on 3/27. 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.
Thu 4/243:30 pmSTL - LGA
Nonstop2h 29mDelta
Mon 4/286:30 amLGA - STL
Nonstop2h 45mDelta
Deal found 3/27$177
This CheapOair deal was found by Cheapflights users on 3/27. 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 5/87:00 amORD - LGA
1 stop14h 00mMultiple Airlines
Mon 5/127:55 pmLGA - ORD
1 stop13h 55mMultiple Airlines
Deal found 3/27$186
This Southwest deal was found by Cheapflights users on 3/27. 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.
Thu 4/2410:15 amSTL - LGA
1 stop6h 20mSouthwest
Mon 4/286:00 amLGA - STL
Nonstop2h 45mSouthwest
Deal found 3/27$187
This Mytrip deal was found by Cheapflights users on 3/26. 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.
Thu 4/246:10 pmSTL - LGA
1 stop28h 23mSpirit Airlines
Mon 4/286:56 pmLGA - STL
1 stop23h 19mSpirit Airlines
Deal found 3/26$188
This United Airlines deal was found by Cheapflights users on 3/27. 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.
Wed 4/305:35 pmSTL - LGA
1 stop4h 43mUnited Airlines
Wed 5/711:25 amLGA - STL
1 stop5h 22mUnited Airlines
Deal found 3/27$192
This Mytrip deal was found by Cheapflights users on 3/27. 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.
Thu 4/244:41 pmMDW - LGA
1 stop5h 28mFrontier
Thu 5/16:30 amLGA - MDW
1 stop8h 04mFrontier
Deal found 3/27$198

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 March 28, 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

Sun 5/11

5:51 am-9:00 am

Nonstop2h 09m

New York LaGuardia

Sun 5/18

7:55 pm-8:50 am

1 stop13h 55m

$91

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Sat 5/24

6:15 pm-9:25 pm

Nonstop2h 10m

New York LaGuardia

Tue 5/27

6:10 am-7:30 am

Nonstop2h 20m

$137

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 4/17

6:00 am-9:11 am

Nonstop2h 11m

New York LaGuardia

Sun 4/20

7:00 am-8:41 am

Nonstop2h 41m

$143

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Tue 5/6

12:11 pm-3:17 pm

Nonstop2h 06m

New York LaGuardia

Tue 5/6

6:00 pm-7:40 pm

Nonstop2h 40m

$146

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 5/8

6:00 am-9:10 am

Nonstop2h 10m

New York LaGuardia

Tue 5/13

6:05 am-7:42 am

Nonstop2h 37m

$149

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 5/1

7:00 am-8:10 pm

1 stop12h 10m

New York LaGuardia

Tue 5/6

7:40 am-4:45 pm

1 stop10h 05m

$174

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Thu 4/24

3:30 pm-6:59 pm

Nonstop2h 29m

New York LaGuardia

Mon 4/28

6:30 am-8:15 am

Nonstop2h 45m

$177

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Thu 5/8

7:00 am-10:00 pm

1 stop14h 00m

New York LaGuardia

Mon 5/12

7:55 pm-8:50 am

1 stop13h 55m

$186

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Thu 4/24

10:15 am-5:35 pm

1 stop6h 20m

New York LaGuardia

Mon 4/28

6:00 am-7:45 am

Nonstop2h 45m

$187

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Thu 4/24

6:10 pm-11:33 pm

1 stop28h 23m

New York LaGuardia

Mon 4/28

6:56 pm-5:15 pm

1 stop23h 19m

$188

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/27

Showing 1-10 of 56 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 March 28, 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 March 28, 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 (17 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 March 28, 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.
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Southwest
8.1
Very good
4,273 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
Delta
8.0
Very good
7,896 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
United Airlines
7.4
Good
8,603 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
JetBlue
7.3
Good
2,923 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,273 reviews

Overall

8.1

Food

7.1

Boarding

8.2

Comfort

8.1

Entertainment

7.6

Crew

8.6

Reviews

1 / 20
8.0
Excellent

Ila,Mar 2025

HOU - DAL

Our original flight was delayed. We were able to change our flight and got home at close to the same time. Looking forward to when you have assigned seating.

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 $55. Southwest flights start at $69 while deals on United Airlines start at $75 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: Air France (100%), Republic Airways (88%), Delta (88%).

  • 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 $428, our data indicates the cheapest price to be $49. The most popular route (Chicago O'Hare Intl - New York LaGuardia), is priced around $65.

  • 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
Woodbridge
Staten Island
Elizabeth
Yonkers
Secaucus
Ronkonkoma
Parsippany
East Rutherford
Tannersville
Stamford
East Brunswick
Absecon
Carteret
Carle Place
Fairfield
Mount Laurel
North Bergen
Saddle Brook

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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 March 28, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$58Average$120FlexibilityNo cancel feeOn-time65%
JetBlueCheapest$73Average$211FlexibilityNo cancel feeOn-time62%
DeltaCheapest$109Average$219FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$145Average$342FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$147Average$322FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$148Average$272FlexibilityNo cancel feeOn-time63%
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