$77 Find Cheap Flights from Illinois to New York - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to New York departing on 9/23. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Illinois to New York

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Illinois to New York that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Illinois to New York

Tue, Oct 27 - Sat, Oct 31
Frontier Logo
10:35 am - 9:28 pmSTL  Lambert-St Louis-EWR Newark
9h 53m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
10:29 pm - 10:40 amEWR  Newark-STL Lambert-St Louis
13h 11m1 stop Atlanta Hartsfield-Jackson
$154Frontier
Sat, Oct 10 - Sat, Oct 17
Frontier Logo
10:35 am - 9:29 pmSTL  Lambert-St Louis-EWR Newark
9h 54m1 stop Atlanta Hartsfield-Jackson
Frontier Logo
10:24 pm - 9:40 amEWR  Newark-STL Lambert-St Louis
12h 16m1 stop Atlanta Hartsfield-Jackson
$154Frontier
Tue, Oct 20 - Fri, Oct 23
Southwest Logo
2:45 pm - 9:50 pmMDW  Chicago Midway-LGA New York LaGuardia
6h 05m2 stops Lambert-St Louis Nashville Intl
Southwest Logo
8:55 am - 10:25 amLGA  New York LaGuardia-MDW Chicago Midway
2h 30mnonstop
$198Southwest
Wed, Sep 2 - Sat, Sep 5
Southwest Logo
2:45 pm - 9:55 pmMDW  Chicago Midway-LGA New York LaGuardia
6h 10m1 stop Kansas City
Southwest Logo
7:00 am - 1:20 pmLGA  New York LaGuardia-MDW Chicago Midway
7h 20m2 stops Nashville Intl Grand Rapids Gerald R. Ford Intl
$198Southwest
Wed, Sep 9 - Fri, Sep 11
Delta Logo
11:30 am - 2:55 pmORD  Chicago O'Hare Intl-LGA New York LaGuardia
2h 25mnonstop
Delta Logo
5:30 pm - 7:15 pmLGA  New York LaGuardia-ORD Chicago O'Hare Intl
2h 45mnonstop
$201Delta
Thu, Oct 15 - Mon, Oct 19
American Airlines Logo
3:03 pm - 6:30 pmORD  Chicago O'Hare Intl-LGA New York LaGuardia
2h 27mnonstop
American Airlines Logo
8:19 pm - 10:00 pmLGA  New York LaGuardia-ORD Chicago O'Hare Intl
2h 41mnonstop
$201American Airlines
Sat, Oct 3 - Thu, Oct 8
American Airlines Logo
4:40 pm - 7:59 pmORD  Chicago O'Hare Intl-LGA New York LaGuardia
2h 19mnonstop
American Airlines Logo
7:59 am - 9:48 amLGA  New York LaGuardia-ORD Chicago O'Hare Intl
2h 49mnonstop
$201American Airlines
Mon, Aug 31 - Mon, Aug 31
United Airlines Logo
10:00 am - 1:23 pmORD  Chicago O'Hare Intl-LGA New York LaGuardia
2h 23mnonstop
United Airlines Logo
7:29 pm - 9:13 pmLGA  New York LaGuardia-ORD Chicago O'Hare Intl
2h 44mnonstop
$201United Airlines
Mon, Aug 31 - Mon, Aug 31
United Airlines Logo
10:00 am - 1:23 pmORD  Chicago O'Hare Intl-LGA New York LaGuardia
2h 23mnonstop
United Airlines Logo
7:29 pm - 9:13 pmLGA  New York LaGuardia-ORD Chicago O'Hare Intl
2h 44mnonstop
$201United Airlines
Thu, Sep 24 - Sat, Oct 3
Delta Logo
6:00 am - 9:15 amORD  Chicago O'Hare Intl-LGA New York LaGuardia
2h 15mnonstop
Delta Logo
7:20 am - 8:57 amLGA  New York LaGuardia-ORD Chicago O'Hare Intl
2h 37mnonstop
$203Delta
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Good to know

Low season

February

Cheapest flight

$77
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly and prices are also 21% lower on average.
Flight from St. Louis to Newark Liberty Airport

Flights from Illinois to New York: the best tips from KAYAK users

Insights shared by verified travelers who flew the route from Illinois to New York 
Learn how KAYAK collects reviews and tips from users.
Verified travelerFlew with ANA-Dec 2025
Give adequate time of more than 2 hours for your connection in Chicago O’Hare .. The terminals are not that far apart but still if it’s checked out and check in again process that involves TSA security screening again , 2 hours may not be enough ..
mauriceFlew with Iberia-Sep 2024
You should arrive early, take a lighht snack and be prepared for delays.
AlexanderFlew with Spirit Airlines-May 2024
Know your connection options — specially when LaGuardia Airport (LGA) only has buses going to/from the airport to the rest of the city. Luckily, the one to the subway station (Q70) is free-of-charge to ride on!

FAQs for booking flights from Illinois to New York

  • How does KAYAK find such low prices on flights from Illinois to New York?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois to New York.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Illinois to New York?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New York from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Illinois to New York?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to New York with an airline and back to Illinois with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Illinois to New York?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to New York from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near New York?

Book flights to New York if you plan to visit one of these locations
Mount Laurel
Parsippany
Danbury
Long Branch
Elizabeth
Beach Haven
North Bergen
Wayne
Garden City
Absecon
Fort Lee
Toms River
Woodbridge
Somerset
Langhorne
Weehawken
Hauppauge
Melville
Ocean Grove
Nanuet

Everything you need to know for your flight to New York

Cabin class types available on flights to Illinois

Cabin classes available on flights to New York. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
First Class flights to New Yorkfrom $452
Business Class flights to New Yorkfrom $478
Premium Economy Class flights to New Yorkfrom $54
Economy Class flights to New Yorkfrom $142