$62 Find Cheap Flights from New York to Illinois

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from New York to Illinois departing on 4/28. 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

KAYAK searches hundreds of travel sites at once for deals on flights to Illinois

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Illinois.
These are the airlines KAYAK users have selected most often from within our search results in flight searches from New York to Illinois.
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Flight Deals

Cheap Flights from New York to Illinois

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
Chicago
Chicagononstop$106
Moline
Moline1 stop$231
Peoria
Peoria1 stop$234
Bloomington
Bloomington1 stop$257
Champaign
Champaign1 stop$318
Springfield
Springfield1 stop$298
St. Louis
St. Louis1 stop$293
Decatur
Decatur1 stop$404
Marion
Marion1 stop$263
Paducah
Paducah1 stop$324
Chicago
Chicagononstop$106
Moline
Moline1 stop$231
Peoria
Peoria1 stop$234
Bloomington
Bloomington1 stop$257
Champaign
Champaign1 stop$318
Springfield
Springfield1 stop$298
St. Louis
St. Louis1 stop$293
Decatur
Decatur1 stop$404
Marion
Marion1 stop$263
Paducah
Paducah1 stop$324

Book Cheap New York to Illinois Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from New York to Illinois 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 New York to Illinois

mié., abr. 29 - mié., may. 6
Spirit Airlines Logo
6:15 pm - 7:57 pm
LGA
-
ORD
2h 42mnonstop
Spirit Airlines Logo
1:49 pm - 5:00 pm
ORD
-
LGA
2h 11mnonstop
$106Spirit Airlines
sáb., abr. 18 - sáb., abr. 25
Spirit Airlines Logo
2:38 pm - 4:14 pm
LGA
-
ORD
2h 36mnonstop
Spirit Airlines Logo
10:33 am - 1:43 pm
ORD
-
LGA
2h 10mnonstop
$107Spirit Airlines
sáb., jul. 11 - mié., jul. 15
American Airlines Logo
1:50 pm - 3:46 pm
JFK
-
ORD
2h 56mnonstop
American Airlines Logo
4:26 pm - 8:00 pm
ORD
-
JFK
2h 34mnonstop
$119American Airlines
sáb., jun. 6 - sáb., jun. 13
American Airlines Logo
9:59 am - 11:47 am
JFK
-
ORD
2h 48mnonstop
American Airlines Logo
4:44 pm - 8:15 pm
ORD
-
JFK
2h 31mnonstop
$153American Airlines
mié., may. 27 - mar., jun. 2
Delta Logo
6:00 am - 11:23 am
EWR
-
BMI
6h 23m
1 stop
Delta Logo
4:14 pm - 12:04 am
BMI
-
EWR
6h 50m
1 stop
$281Delta
mar., abr. 28 - mar., may. 5
Delta Logo
8:30 am - 3:37 pm
EWR
-
BMI
8h 07m
1 stop
Delta Logo
6:00 am - 12:22 pm
BMI
-
EWR
5h 22m
1 stop
$286Delta
mié., abr. 29 - mié., may. 6
Southwest Logo
2:15 pm - 9:45 pm
LGA
-
STL
8h 30m
1 stop
Southwest Logo
7:35 am - 4:00 pm
STL
-
LGA
7h 25m
1 stop
$293Southwest
mié., abr. 22 - sáb., abr. 25
Southwest Logo
3:05 pm - 5:00 pm
LGA
-
STL
2h 55mnonstop
Southwest Logo
6:00 am - 9:20 am
STL
-
LGA
2h 20mnonstop
$294Southwest
mar., abr. 21 - jue., abr. 23
United Airlines Logo
9:59 pm - 11:57 pm
EWR
-
STL
2h 58mnonstop
United Airlines Logo
6:15 am - 9:51 am
STL
-
EWR
2h 36mnonstop
$356United Airlines
sáb., abr. 25 - mar., abr. 28
United Airlines Logo
9:59 pm - 11:57 pm
EWR
-
STL
2h 58mnonstop
United Airlines Logo
5:24 pm - 8:59 pm
STL
-
EWR
2h 35mnonstop
$357United Airlines
Booking Insights

KAYAK's insights & trends for New York to Illinois flights

Get data-powered insights and trends into flights from New York to Illinois to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from New York to Illinois?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from New York to Illinois departing in April.

What is the cheapest New York to Illinois flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Illinois from New York found in the last 72 hours was to Chicago, at $55 round-trip. The most popular route is from New York LaGuardia Airport (LGA) to Chicago O'Hare Intl Airport (ORD), and the cheapest round-trip airline ticket found on this route in the last 72 hours was $142.

What is the cheapest time of day to fly to Illinois?

The average price for all round-trip flights from New York to Illinois depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Illinois is generally at night, when round-trip flights cost $210 on average. Morning departures are around 5% more expensive than evening flights, on average. The most expensive time of day to fly to Illinois is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $311.

Can I save money by flying with a layover from New York to Illinois?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $255, prices are generally cheapest when you fly direct.

What is the cheapest month to fly from New York to Illinois?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from New York to Illinois, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from New York to Illinois is January, when tickets cost $177 (return) on average. On the other hand, the most expensive months are June and August, when the average cost of round-trip tickets is $280 and $277 respectively.

What’s the cheapest day of the week to fly from New York to Illinois?

The average price of all round-trip flights from New York to Illinois clicked on KAYAK for each day over the last 12 months.

If your flying dates are flexible, you should consider flying to Illinois on a Saturday, as we generally find the cheapest rates on that day for this route. On the other hand, Sunday is the most expensive day to fly from New York to Illinois. For your return ticket, we recommend flying on a Friday and avoiding Sundays for the best deals.

How far in advance should I book a flight from New York to Illinois?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from New York to Illinois, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from New York to Illinois, you should book around 3 weeks before departure, which saves you about 44% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 23 weeks before departure.

Good to know

Low seasonJanuary
Cheapest flight$62
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly and prices are also 9% lower on average.
Flight from New York LaGuardia Airport to Chicago O'Hare Airport

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

Insights shared by verified travelers who flew the route from New York to Illinois 
StephenFlew with United Airlines
EWR
-
ORD
Jan 2025
Don't bring a carry on roller bag. It won't fit. They will gate check it. It will take forever.
SheenaFlew with Southwest
LGA
-
MDW
Jun 2024
Get to the airport early. NY airports are always busy, even when you have TSA pre check
yvgeniFlew with United Airlines
EWR
-
ORD
Jan 2024
Check the weather before flying , and don’t rely on getting on time to your destination

FAQs - booking Illinois flights

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

    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 New York to Illinois.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from New York to 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 New York to Illinois?

    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 from New York to Illinois with an airline and back with another airline.

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

    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 from New York to Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from New York to Illinois

 
See real verified KAYAK customer reviews for airlines flying from New York to Illinois. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from New York to Illinois? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
SouthwestOverall score based on 4344 reviews
7.0Food
8.1Boarding
8.6Crew
7.5Entertainment
8.0Comfort
Airline reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

4.0 Okaysangeetha, Apr 2026
AUS - SJC
Read more Southwest reviews

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Communication about the delayed flight was poor. We were told to move gates three times but that was bad information. We went from gate 128 to gate 126 and then to gate 123 and back to gate 126. Communication about the delay was bad. Ended up being 1 1/2 hour late getting home.

Plane was late. Zero service for 2+ hour flight and it was not that bumpy.

It was good from LAX to Phoenix, But the connection in Phoenix to Tulsa was not that great. The staff on both flights were great. The choice of free entertainment was ok nothing to brag about. The 45 min delay because of some electrical issue wasn't great from Phoenix to Tulsa. We sat there with hardly any air, The seat I had was between windows so the side of the plane pushed in on you. My being a bigger man it then made the seating area uncomfortable. The seats on the plane had no power to connect to recharge your phone or anything. I would recommend that they should look into a slot or clamp to hold your phone to enjoy while watching the entertainment choices hands-free. Also make it possible to raise the inner seat by the window be able to raise the arm rest up to make more room for larger people to set more comfortably. I would also say other then that stop price gouging the airfare or nickel and diming everything. Not fair for people having to fly for emergencies and be paying for higher prices due to the season or holidays. Your making your money either way and the cost of flying is still going to be the same regardless if there's 100 people or 200 people.

Had a great flight. Delayed takeoff, but comfortable. Snacks were good.

Love them will get a Southwest card to track my points and keep flying with them. My family and I were pleased with the services.

I have roller bag with food and medication told me I couldn't bring on my 2nd flight today. 15 years flying with SW never an issue with that bag.

Southwest continues to do less for more money. Flight attendants used to be fun and friendly. But now it’s like they don’t even see you. Such a shame.

Great flight. Good snacks and drinks. Grateful it was free. The flight from Nashville to louisville, i think her name was Tracy (not sure that's right) super awesome, nice and cheerful. She really enjoyed being at work today! She was the person who scanned the boarding pass on flight wn941. She should be recommended for a raise !

I liked it better when you were truer to your roots Am paying more for less fun

Flight delayed. Air broken. Cabin was hot enough to pass out. Delta shuttle’s becoming worse and worse.

my mom urmila patel needed a wheelchair which was not available on the curbside. she needed to walk almost 50 meters inside (at the risk of falling) and then had to wait in line to get a wheelchair (this is not ok). Once obtained she had to seat in it for 30-45 minutes for someone to take her in thru the checkin process (which was fairly smooth and easy). the lady who helped her with her checkin process was very courteous and helpful

This was the worse experience. They delayed our flight twice and we still had to find another flight to get home sooner which was alos delayed. Also, the flight attendant named Ginny on DL9890 leaving at 4:13pm on 3/23/26 was extremely rude.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

I am still at the Airport! Delayed Delayed and Delyaed

Love delta smaller commuter plane so no entertainment and paid wifi on MKE-LGA leg was extremely unreliable and slow

Delayed. Hot. Passenger next to me was so large I couldn’t move.

The flight went very well, but the flight attendants didn't serve and food or drinks other than 1st class due to rough air but to be honest it wasn't that bumpy and I felt that they could've at least offered water and coffee perhaps. Also serving 1st class only is a bad look. I've been in 1st class many times and I would've felt that if the turbulence was too rough for the main cabin, it would be too rough for 1st class too.

There was an unruly family behind us that made the short flight miserable!!! The cabin crew did nothing to contain it.

My seatback screen didn’t work so that sucked because that’s what I was going to do on the plane.

I had a good time. However, I paid for the wifi and it was in and out the whole flight.

They promise free wi-fi prior to boarding and then once on board you are informed you have to purchase wifi even after being a mileagePlus member.

3 hour delay…. Nearly 2 hours sitting on tarmac. Do better, United. Or at least have the sense to not say “we hope you enjoyed your flight with us” upon disembarking.

Both our flights were delayed. Almost didn’t get in the second flight. Staff was rude to the bone.

Everything went well except the turbulence what no one have a control of but pilot and crew handled very good!

Much better than Spirit. I was please by the easy fast check in and boarding

Everything except the food and entertainment. It was a great experience though

The attendant on board was amazing. She should be doing business/first international long haul.

Perfect flight. Smooth flight. Arrived 20 minutes early at destination. Excellent service.

Flight was delayed 8 times. We were sitting at the airport for 14 hours. We got 2 hours of sleep (if that) on what was not meant to be a red-eye.

For an international flight the seats were smaller than most flight I have been on in economy. I don’t know the size of the seats or perhaps it was the size of the seat dividers that made the seats feel smaller and little amount of space to even turn your body if you needed to

My flight from LGA was cancelled and my rebooked flight from JFK was delayed numerous times. I will now be getting home after 2am.

Flight was delayed half hour before boarding, but when I checked flight aware the plane that would Pick us up had a delay of more than an hour. AA should let us know in advance to avoid waiting several hours in the airport

Not really sure I enjoyed the flight at all. The flight attendants seemed a little tired and rude at times. The snacks were lacking in taste and sustenance. The flight was incredibly turbulent for three plus hours and the pilot had to do a second pass to land at our final destination because he was coming in so fast. He must have taken a short cut and because of it we had to suffer the violent turbulence and the dropping down. It had to be one of if not the worse flights I have ever been on and have traveled vastly all over the world.

Aging planer and NO wifi on a 14 hour day flight. Unless you are retired or don't need to work or be in touch with the world... The lack of Wifif really ruined the flight. And the old plane - really showing it's age, wasn't great

There was no inflight service. Once we landed we were delayed to find a gate for an hour and a half which was 1/2 the total time in the air.

The gate agent had a really bad attitude and refused to help me get on the standby list. She just handed me a card and said I needed to call a number. I asked her to help with the AA app on my phone and she just shrugged and said she didnt know. After a few phone calls, I eventually just went to a different gate agent on the other side of the terminal and got the help I needed.

One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!

I would like the crew to talk LESS over the PA and specifically about credit card offers. I am trying to work, sleep, watch a movie and the PA was booming about a credit card offer. Could we go back to the days when the customer was more important than selling a credit card?

There were no TV screens - even in Business class. 5 delays, and only given $12 meal voucher! Terrible!

The flight was supposed to leave at 6:22pm we are just now leaving the gate after deplaning twice at 1:07am.

Flight attendant was all so sweet and pilot got us to our destination safely and on time

Sadly the flight was delayed by 4 hours due to the weather snd sir traffic control staffing. Otherwise the crew was amazing and the flight was perfect.

Delayed both in takeoff and landing, trash plane no amenities, I've said it before but I'll never fly Spirit again.

Checking in and getting to gate fast and leasy at Laguardia airport. There is no entertainment on the plane and food was for purchase. Great experience flying with spirit

The flight was delayed over an hour which got us into DFW at approximately 2:20 am

Kayak and Spirit could not meaningfully share itinerary data, leading to many hours of remediation.

Do not fly with Spirit. They will leave you canceled if their flight is not 110% booked.

They cancelled my flight last minute, forcing me to rebook with another airline.

A bottled or canned drink, whether water or soda would have been appreciated upon settling in and flying, without being charged for it.

Everything you need to know for your flight from New York to Illinois

Cabin class types available on flights to Illinois

Cabin classes available on flights to Illinois. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.