Cheap flights from Illinois to New York from $47

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Illinois to New York departing on 12/31. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Spirit Airlines Logo
4:38 pm - 7:42 pm
ORD
-
LGA
2h 04mnonstop
Spirit Airlines Logo
7:30 am - 9:12 am
LGA
-
ORD
2h 42mnonstop
$77Spirit Airlines
Wed, Jan 7 - Tue, Jan 13
Spirit Airlines Logo
5:53 pm - 8:59 pm
ORD
-
LGA
2h 06mnonstop
Spirit Airlines Logo
7:30 am - 9:12 am
LGA
-
ORD
2h 42mnonstop
$81Spirit Airlines
Mon, Jan 19 - Tue, Jan 20
Frontier Logo
9:38 am - 3:59 pm
MDW
-
LGA
5h 21m1 stop
Frontier Logo
6:25 am - 12:05 pm
LGA
-
MDW
6h 40m1 stop
$128Frontier
Sat, Jan 24 - Wed, Jan 28
Frontier Logo
1:20 pm - 9:29 pm
MDW
-
LGA
7h 09m1 stop
Frontier Logo
6:25 am - 12:05 pm
LGA
-
MDW
6h 40m1 stop
$129Frontier
Tue, Jan 27 - Tue, Feb 3
Multiple Airlines Logo
3:01 pm - 9:00 am
MDW
-
LGA
16h 59m1 stop
Multiple Airlines Logo
4:30 pm - 2:06 pm
LGA
-
MDW
22h 36m1 stop
$138Multiple Airlines
Wed, Jan 7 - Thu, Jan 8
Southwest Logo
7:15 pm - 10:20 pm
MDW
-
LGA
2h 05mnonstop
Southwest Logo
9:00 am - 10:40 am
LGA
-
MDW
2h 40mnonstop
$139Southwest
Fri, Jan 23 - Sun, Jan 25
Southwest Logo
7:15 pm - 10:20 pm
MDW
-
LGA
2h 05mnonstop
Southwest Logo
6:00 am - 7:40 am
LGA
-
MDW
2h 40mnonstop
$148Southwest
Tue, Jan 13 - Tue, Jan 20
United Airlines Logo
3:00 pm - 8:19 pm
PIA
-
LGA
4h 19m1 stop
United Airlines Logo
4:25 pm - 9:39 pm
LGA
-
PIA
6h 14m1 stop
$193United Airlines
Wed, Jan 14 - Wed, Jan 21
United Airlines Logo
10:47 am - 5:13 pm
MLI
-
LGA
5h 26m1 stop
United Airlines Logo
5:15 pm - 9:36 pm
LGA
-
MLI
5h 21m1 stop
$230United Airlines
Fri, Jan 9 - Sat, Jan 17
Multiple Airlines Logo
10:06 am - 8:00 pm
STL
-
LGA
8h 54m1 stop
Multiple Airlines Logo
10:55 pm - 6:51 am
LGA
-
STL
32h 56m2 stops
$266Multiple Airlines
Sun, Jan 18 - Mon, Jan 19

Spirit Airlines flights from Illinois to New York LaGuardia Airport

Our best Spirit Airlines deals on Illinois to New York LaGuardia Airport flight tickets
Spirit Airlines
Jan 7
ORD4:38 pmChicago O'Hare Intl
2h 04m
LGA7:42 pmNew York LaGuardia
Jan 13
LGA7:30 amNew York LaGuardia
2h 42m
ORD9:12 amChicago O'Hare Intl
Spirit Airlines
Jan 19
ORD5:53 pmChicago O'Hare Intl
2h 06m
LGA8:59 pmNew York LaGuardia
Jan 20
LGA7:30 amNew York LaGuardia
2h 42m
ORD9:12 amChicago O'Hare Intl
Spirit Airlines
Jan 6
ORD4:38 pmChicago O'Hare Intl
2h 04m
LGA7:42 pmNew York LaGuardia
Jan 26
LGA7:30 amNew York LaGuardia
2h 42m
ORD9:12 amChicago O'Hare Intl

Frontier flights from Illinois to New York LaGuardia Airport

Our best Frontier deals on Illinois to New York LaGuardia Airport flight tickets
Frontier
Jan 24
MDW9:38 amChicago Midway
5h 21m
1 stop
LGA3:59 pmNew York LaGuardia
Jan 27
LGA6:25 amNew York LaGuardia
6h 40m
1 stop
MDW12:05 pmChicago Midway
Frontier
Jan 27
MDW1:20 pmChicago Midway
7h 09m
1 stop
LGA9:29 pmNew York LaGuardia
Feb 3
LGA6:25 amNew York LaGuardia
6h 40m
1 stop
MDW12:05 pmChicago Midway
Frontier
Jan 14
MDW6:10 amChicago Midway
9h 19m
1 stop
LGA4:29 pmNew York LaGuardia
Jan 21
LGA6:25 amNew York LaGuardia
6h 40m
1 stop
MDW12:05 pmChicago Midway

momondo Fare Finder

 
Customize your flight search to find flights from Illinois to New York LaGuardia Airport 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, momondo users made 832,500 searches. Data last updated December 18, 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 1/7

4:38 pm-7:42 pm

Nonstop2h 04m

New York LaGuardia

Tue 1/13

7:30 am-9:12 am

Nonstop2h 42m

$77

ChicagoNew York

ORD - LGA

ORDLGA

Chicago O'Hare Intl

Mon 1/19

5:53 pm-8:59 pm

Nonstop2h 06m

New York LaGuardia

Tue 1/20

7:30 am-9:12 am

Nonstop2h 42m

$81

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Sat 1/24

9:38 am-3:59 pm

1 stop5h 21m

New York LaGuardia

Wed 1/28

6:25 am-12:05 pm

1 stop6h 40m

$128

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Tue 1/27

1:20 pm-9:29 pm

1 stop7h 09m

New York LaGuardia

Tue 2/3

6:25 am-12:05 pm

1 stop6h 40m

$129

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Wed 1/7

3:01 pm-9:00 am

1 stop16h 59m

New York LaGuardia

Thu 1/8

4:30 pm-2:06 pm

1 stop22h 36m

$138

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Fri 1/23

7:15 pm-10:20 pm

Nonstop2h 05m

New York LaGuardia

Sun 1/25

9:00 am-10:40 am

Nonstop2h 40m

$139

ChicagoNew York

MDW - LGA

MDWLGA

Chicago Midway

Tue 1/13

7:15 pm-10:20 pm

Nonstop2h 05m

New York LaGuardia

Tue 1/20

6:00 am-7:40 am

Nonstop2h 40m

$148

PeoriaNew York

PIA - LGA

PIALGA

Greater Peoria

Wed 1/14

3:00 pm-8:19 pm

1 stop4h 19m

New York LaGuardia

Wed 1/21

4:25 pm-9:39 pm

1 stop6h 14m

$193

MolineNew York

MLI - LGA

MLILGA

Moline Quad-City

Fri 1/9

10:47 am-5:13 pm

1 stop5h 26m

New York LaGuardia

Sat 1/17

5:15 pm-9:36 pm

1 stop5h 21m

$230

St. LouisNew York

STL - LGA

STLLGA

Lambert-St Louis

Sun 1/18

10:06 am-8:00 pm

1 stop8h 54m

New York LaGuardia

Mon 1/19

10:55 pm-6:51 am

2 stops32h 56m

$266

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Illinois to New York LaGuardia Airport

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to New York LaGuardia Airport?

The cheapest month to fly to New York LaGuardia Airport from Illinois is in January. Flight prices, which tend to average around $198, are often lower during this time because this is during the off-season. If you don’t want to visit New York LaGuardia Airport in January, then you should wait until February to fly from Illinois, when ticket prices are also cheap, with an average price of $207.

What is the cheapest day to depart on your flight to New York LaGuardia Airport?

The cheapest day to depart on your flight to New York LaGuardia Airport is on a Saturday when prices can be found for as low as $217. This is often the case because there is less demand to fly during this day of the week. Flights from Illinois to New York LaGuardia Airport on a Sunday will generally be more expensive and average around $280. Keep in mind that these prices on both days could fluctuate depending on the season and the demand.

What is the cheapest time of day to depart on your flight to New York LaGuardia Airport?

Our data shows that the cheapest Illinois to New York LaGuardia Airport flights are usually those with departure times in the morning. Our users have found flights to New York LaGuardia Airport in the morning for as low as $236. Flights at noon are often more expensive with an average ticket price of $264.

What is the cheapest Illinois to New York LaGuardia flight route?

Fly from Chicago O'Hare Intl to New York LaGuardia for the best Illinois - New York LaGuardia flight prices

How far in advance should I book a flight to New York LaGuardia Airport?

You are more likely to see cheaper flights to New York LaGuardia Airport from Illinois when booking weeks ahead of your departure date. In general, you can expect to find flights to New York LaGuardia Airport for around $237 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New York LaGuardia Airport from Illinois for as low as $195 on momondo.

What cabin class options are available on Illinois to New York LaGuardia flights?

There are 4 cabin classes available to choose from on Illinois to New York LaGuardia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Illinois to New York LaGuardia Airport flights?

No. A direct flight is the cheapest option for a flight between Illinois to New York LaGuardia Airport.

Cheap Illinois to New York LaGuardia Airport flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Illinois to New York LaGuardia Airport

Best Price Found

$117

Fastest flight time

2h 00m

Direct flights

Mon, Tue, Thu, Fri, Sat and Sun
The best one-way flight to New York LaGuardia Airport from Illinois in the past 72 hours is $117. The best round-trip flight deal from Illinois to New York LaGuardia Airport found on momondo in the last 72 hours is $153.
The fastest flight from Illinois to New York LaGuardia Airport takes 2h 00m
Direct flights go from Illinois to New York LaGuardia Airport on Monday, Tuesday, Thursday, Friday, Saturday and Sunday. The only airline offering direct flights is Southwest.
  • When did momondo last update prices for flights from Illinois to New York LaGuardia Airport?

    Prices for flights from Illinois to New York LaGuardia Airport were last updated today.

  • How many operators does momondo search for flights from Illinois to New York LaGuardia Airport?

  • How old do you have to be to fly from Illinois to New York LaGuardia Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Illinois to New York LaGuardia Airport.

  • What documentation or ID do you need to fly to New York LaGuardia Airport?

    The travel and health documents you'll need for your trip to New York LaGuardia Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at New York LaGuardia Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Illinois to New York LaGuardia Airport?

Best airlines flying from Illinois to New York LaGuardia Airport

Compare and see reviews for airlines that fly from Illinois to New York LaGuardia Airport with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $46Free CancellationRating
5.8
3,081 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $56Free CancellationRating
6.3
8,190 reviews
Search Spirit Airlines flights
DeltaPriceFrom $129Free CancellationRating
7.9
8,009 reviews
Search Delta flights
United AirlinesPriceFrom $146Free CancellationRating
7.4
9,093 reviews
Search United Airlines flights
American AirlinesPriceFrom $147Free CancellationRating
7.2
11,055 reviews
Search American Airlines flights
SouthwestPriceFrom $157Free CancellationRating
7.9
4,250 reviews
Search Southwest flights
JetBluePriceFrom $211Free CancellationRating
7.2
2,897 reviews
Search JetBlue flights

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Seaside Heights
Queens
Bronx
Yonkers
East Rutherford
Asbury Park
Point Pleasant Beach
Beach Haven
Spring Lake
Long Branch
Tannersville
Wayne
Stamford
Secaucus
East Stroudsburg
Ocean Grove
Elizabeth
Parsippany
Staten Island
Middletown

Why use momondo?

Why should I use momondo to find a flight deal from Illinois to New York?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Illinois to New York. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from Illinois to New York with flexible booking policies on momondo?

momondo does allow users to show only those flights to New York from Illinois which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Illinois to New York?

Once all potential Illinois to New York flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Illinois to New York right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Illinois to New York now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to New York and let you know when they change.

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1 adult
Sat 1/17
Sat 1/24

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