What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Illinois one-way?

For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $69. Users have also found prices from $87 and $89 on Frontier and Delta, respectively.

What are the most popular routes from New York John F Kennedy Intl Airport to Illinois?

The most popular route from New York John F Kennedy Intl Airport to Illinois is New York John F Kennedy Intl - Chicago O'Hare Intl. You may also consider New York John F Kennedy Intl - Chicago Midway or New York John F Kennedy Intl - Lambert-St Louis.

What are the cheapest flights from New York John F Kennedy Intl Airport to Illinois?

The cheapest flight price from New York John F Kennedy Intl Airport to Illinois is $68. On average you can expect to pay $440. The most popular route, (New York John F Kennedy Intl - Chicago O'Hare Intl), can usually be booked for $153.

What are the most popular airlines that fly from New York John F Kennedy Intl Airport to Illinois?

Consider American Airlines, JetBlue or Delta when booking your flight. These represent the most popular airlines when flying from New York John F Kennedy Intl Airport to Illinois.

How far in advance should I book a flight from New York John F Kennedy Intl Airport to Illinois?

Travelers have found it’s best to book a flight 36 days in advance to save up to 91% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 36 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from New York John F Kennedy Intl Airport to Illinois 1-2 weeks in advance for as low as $221, or $357 for flights within the next 24 hours.

What is the cheapest month to fly from New York John F Kennedy Intl Airport to Illinois?

September is one of the best times of the year to fly to Illinois from New York John F Kennedy Intl Airport. Prices for September average $226 per person but you can even find prices for as low as $74. The most expensive prices can be found in the month of December. Opting for a September flight can save you 24% on your journey compared to booking in December

Can I find deals for flights from John F Kennedy Intl to Illinois that include hotel bookings?

Yes. In addition to deals on John F Kennedy Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from John F Kennedy Intl to Illinois?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Illinois.

Can I find deals for business class flights from John F Kennedy Intl to Illinois?

Yes. Cheapflights offers flight deals from John F Kennedy Intl to Illinois by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$69+ Flights from New York John F Kennedy Intl Airport, NY to Illinois

Home Search by date Vacation packages Hotels Flight deals Car rental Travel tips & news

Find cheap flights from John F Kennedy Intl to Illinois with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap flight deals from John F Kennedy Intl to Illinois

Most accurate provider	Mytrip 3 stars
Most trusted provider	Mytrip 3 stars
Round-trip from	$153 (JetBlue)
One-way from	$69 (JetBlue)
Popular in	December
Cheapest in	September
Average price	$230
Good round-trip deal	$185 or less
Good one-way deal	$111 or less

Provider with most accurate pricing for New York (NYC)-Chicago (CHI) flight deals.

Search Deals

Provider most trusted by Cheapflights users for New York (NYC)-Chicago (CHI) flights.

Search Deals

From New York John F Kennedy Intl to Illinois

Search Deals

One-way flight from New York John F Kennedy Intl to Illinois

Search Deals

Highest demand for flights based on searches. 3% potential increase in price ($6 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 2% potential price decrease ($6 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in April 2025

Search Deals

Price to beat on a round-trip flight from New York John F Kennedy Intl to Illinois.

Search Deals

Price to beat on a one-way flight from New York John F Kennedy Intl to Illinois.

Search Deals

Find flight deals from John F Kennedy Intl to Illinois

Cheapest flights from John F Kennedy Intl to Illinois
Explore the most affordable flight options available from John F Kennedy Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Sun 4/2010:38 amJFK - ORD

Nonstop2h 43mJetBlue

Thu 5/86:15 amORD - JFK

Nonstop2h 15mJetBlue

Deal found 4/13

$153

Tue 5/278:00 amJFK - ORD

Nonstop2h 51mDelta

Wed 5/286:18 pmORD - JFK

Nonstop2h 42mDelta

Deal found 4/13

$157

Tue 5/66:00 amJFK - ORD

1 stop11h 41mFrontier

Sat 5/103:16 pmORD - JFK

1 stop8h 19mFrontier

Deal found 4/14

$178

Wed 5/76:00 amJFK - MDW

1 stop6h 26mFrontier

Wed 5/142:12 pmMDW - JFK

1 stop9h 23mFrontier

Deal found 4/14

$178

Wed 5/283:55 pmJFK - ORD

Nonstop2h 39mAmerican Airlines

Fri 5/306:47 amORD - JFK

1 stop4h 09mAmerican Airlines

Deal found 4/14

$197

Tue 4/2211:03 amJFK - STL

1 stop14h 01mFrontier

Fri 4/259:55 pmSTL - JFK

1 stop30h 35mFrontier

Deal found 4/14

$198

Wed 5/287:15 amJFK - STL

1 stop7h 04mDelta

Wed 6/41:09 pmSTL - JFK

1 stop6h 11mDelta

Deal found 4/13

$241

Wed 5/2811:15 amJFK - MLI

1 stop6h 19mDelta

Sat 5/315:15 pmMLI - JFK

1 stop6h 42mDelta

Deal found 4/14

$249

Tue 5/133:55 pmJFK - STL

1 stop8h 56mAmerican Airlines

Tue 5/201:59 pmSTL - JFK

1 stop6h 56mAmerican Airlines

Deal found 4/14

$252

Wed 9/107:25 amJFK - MDW

1 stop12h 11mDelta

Mon 9/159:30 amMDW - JFK

1 stop22h 26mDelta

Deal found 4/13

$268

Fri 5/309:00 amJFK - CMI

1 stop7h 55mAmerican Airlines

Sat 6/72:39 pmCMI - JFK

1 stop4h 41mAmerican Airlines

Deal found 4/14

$318

Wed 8/1311:29 amJFK - SPI

2 stops7h 29mAmerican Airlines

Wed 8/201:14 pmSPI - JFK

2 stops6h 57mAmerican Airlines

Deal found 4/14

$331

Best flights from John F Kennedy Intl to Illinois
Discover carefully curated flight deals from John F Kennedy Intl to Illinois that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated April 15, 2025.

Sun 4/2010:38 amJFK - ORD

Nonstop2h 43mJetBlue

Thu 5/86:15 amORD - JFK

Nonstop2h 15mJetBlue

Deal found 4/13

$153

Tue 5/278:00 amJFK - ORD

Nonstop2h 51mDelta

Wed 5/286:18 pmORD - JFK

Nonstop2h 42mDelta

Deal found 4/14

$157

Tue 5/66:00 amJFK - ORD

1 stop11h 41mFrontier

Tue 5/135:48 pmORD - JFK

1 stop12h 41mFrontier

Deal found 4/14

$178

Wed 5/283:55 pmJFK - ORD

Nonstop2h 39mAmerican Airlines

Fri 5/306:47 amORD - JFK

1 stop4h 09mAmerican Airlines

Deal found 4/14

$197

Fri 6/611:27 amJFK - ORD

1 stop6h 48mMultiple Airlines

Fri 6/66:16 pmORD - JFK

1 stop12h 13mMultiple Airlines

Deal found 4/14

$293

Wed 5/76:00 amJFK - MDW

1 stop6h 26mFrontier

Wed 5/142:12 pmMDW - JFK

1 stop9h 23mFrontier

Deal found 4/14

$178

Tue 4/2211:03 amJFK - STL

1 stop14h 01mFrontier

Fri 4/259:55 pmSTL - JFK

1 stop30h 35mFrontier

Deal found 4/14

$198

Wed 5/148:05 amJFK - STL

1 stop4h 59mDelta

Wed 5/145:40 pmSTL - JFK

1 stop6h 17mDelta

Deal found 4/13

$241

Tue 5/133:55 pmJFK - STL

1 stop8h 56mAmerican Airlines

Tue 5/201:59 pmSTL - JFK

1 stop6h 56mAmerican Airlines

Deal found 4/14

$252

Tue 5/68:08 pmJFK - STL

2 stops28h 51mAlaska Airlines

Fri 5/96:30 amSTL - JFK

1 stop22h 30mAlaska Airlines

Deal found 4/14

$540

Wed 5/2811:15 amJFK - MLI

1 stop6h 19mDelta

Sat 5/315:15 pmMLI - JFK

1 stop6h 42mDelta

Deal found 4/14

$249

Fri 7/412:59 pmJFK - MDW

1 stop6h 42mDelta

Tue 7/81:00 pmMDW - JFK

1 stop9h 24mDelta

Deal found 4/13

$274

Last-minute flights from John F Kennedy Intl to Illinois
Discover last-minute flight deals from John F Kennedy Intl to Illinois. Data last updated April 15, 2025 and is based on user searches.

Sat 4/191:00 pmJFK - ORD

1 stop8h 05mMultiple Airlines

Mon 4/217:05 pmORD - JFK

1 stop14h 18mMultiple Airlines

Deal found 4/14

$316

Sat 4/1911:21 amJFK - ORD

1 stop10h 33mSun Country Air

Mon 4/287:05 pmORD - JFK

1 stop14h 18mSun Country Air

Deal found 4/14

$385

Sun 4/2010:38 amJFK - ORD

Nonstop2h 43mJetBlue

Thu 5/86:15 amORD - JFK

Nonstop2h 15mJetBlue

Deal found 4/13

$153

Sun 4/208:00 amJFK - ORD

Nonstop2h 55mDelta

Wed 4/307:10 amORD - JFK

Nonstop2h 19mDelta

Deal found 4/14

$157

Sun 4/208:59 amJFK - ORD

Nonstop3h 06mAmerican Airlines

Sat 5/171:55 pmORD - JFK

1 stop4h 05mAmerican Airlines

Deal found 4/13

$194

Sun 4/204:29 pmJFK - MDW

1 stop6h 53mDelta

Fri 4/256:45 pmMDW - JFK

1 stop5h 11mDelta

Deal found 4/13

$310

Sun 4/208:00 amJFK - ORD

Nonstop2h 55mDelta

Tue 4/297:10 amORD - JFK

Nonstop2h 19mDelta

Deal found 4/14

$157

Tue 4/2211:03 amJFK - STL

1 stop14h 01mFrontier

Fri 4/259:55 pmSTL - JFK

1 stop30h 35mFrontier

Deal found 4/14

$198

Wed 4/2311:03 amJFK - MDW

1 stop26h 28mFrontier

Wed 4/304:28 pmMDW - JFK

1 stop7h 05mFrontier

Deal found 4/12

$180

Wed 4/2312:55 pmJFK - STL

1 stop4h 52mDelta

Sat 4/2610:30 amSTL - JFK

1 stop7h 07mDelta

Deal found 4/14

$295

Wed 4/234:30 pmJFK - MLI

1 stop6h 55mDelta

Sat 4/265:05 pmMLI - JFK

1 stop6h 52mDelta

Deal found 4/14

$354

Wed 4/2311:57 amJFK - PIA

1 stop5h 01mAmerican Airlines

Sat 4/264:28 pmPIA - JFK

1 stop4h 35mAmerican Airlines

Deal found 4/14

$383

One-way flights from John F Kennedy Intl to Illinois
Search for one-way flight options from John F Kennedy Intl to Illinois. Find affordable one-way fares based on user searches. Data last updated April 15, 2025.

Tue 5/278:00 pmJFK - ORD

Nonstop2h 54mJetBlue

Deal found 4/14

$69

Wed 5/146:00 amJFK - MDW

1 stop6h 26mFrontier

Deal found 4/14

$87

Sat 5/2411:00 amJFK - ORD

1 stop9h 48mFrontier

Deal found 4/13

$88

Sat 5/311:18 amJFK - ORD

Nonstop2h 52mDelta

Deal found 4/14

$89

Fri 7/47:30 amJFK - ORD

Nonstop2h 46mAmerican Airlines

Deal found 4/14

$90

Tue 5/136:59 amJFK - STL

1 stop18h 07mFrontier

Deal found 4/14

$96

Wed 5/283:55 pmJFK - STL

1 stop8h 56mAmerican Airlines

Deal found 4/14

$117

Wed 6/118:30 amJFK - STL

1 stop5h 05mDelta

Deal found 4/13

$121

Wed 6/2512:59 pmJFK - MDW

1 stop6h 42mDelta

Deal found 4/14

$148

Fri 6/611:27 amJFK - ORD

1 stop6h 48mSun Country Air

Deal found 4/14

$150

Thu 5/1511:28 amJFK - STL

1 stop25h 09mSun Country Air

Deal found 4/14

$168

Sat 5/319:00 amJFK - BMI

1 stop7h 49mAmerican Airlines

Deal found 4/14

$179

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Illinois that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Sun 4/20

10:38 am-12:21 pm

Nonstop2h 43m

Chicago O'Hare Intl

Thu 5/8

6:15 am-9:30 am

Nonstop2h 15m

$153

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 5/27

8:00 am-9:51 am

Nonstop2h 51m

Chicago O'Hare Intl

Wed 5/28

6:18 pm-10:00 pm

Nonstop2h 42m

$157

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 5/6

6:00 am-4:41 pm

1 stop11h 41m

Chicago O'Hare Intl

Sat 5/10

3:16 pm-12:35 am

1 stop8h 19m

$178

New YorkChicago

JFK - MDW

JFKMDW

New York John F Kennedy Intl

Wed 5/7

6:00 am-11:26 am

1 stop6h 26m

Chicago Midway

Wed 5/14

2:12 pm-12:35 am

1 stop9h 23m

$178

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 5/28

3:55 pm-5:34 pm

Nonstop2h 39m

Chicago O'Hare Intl

Fri 5/30

6:47 am-11:56 am

1 stop4h 09m

$197

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Tue 4/22

11:03 am-12:04 am

1 stop14h 01m

Lambert-St Louis

Fri 4/25

9:55 pm-5:30 am

1 stop30h 35m

$198

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Wed 5/28

7:15 am-1:19 pm

1 stop7h 04m

Lambert-St Louis

Wed 6/4

1:09 pm-8:20 pm

1 stop6h 11m

$241

New YorkMoline

JFK - MLI

JFKMLI

New York John F Kennedy Intl

Wed 5/28

11:15 am-4:34 pm

1 stop6h 19m

Moline Quad-City

Sat 5/31

5:15 pm-12:57 am

1 stop6h 42m

$249

New YorkSt. Louis

JFK - STL

JFKSTL

New York John F Kennedy Intl

Tue 5/13

3:55 pm-11:51 pm

1 stop8h 56m

Lambert-St Louis

Tue 5/20

1:59 pm-9:55 pm

1 stop6h 56m

$252

New YorkChicago

JFK - MDW

JFKMDW

New York John F Kennedy Intl

Fri 7/4

12:59 pm-6:41 pm

1 stop6h 42m

Chicago Midway

Tue 7/8

1:00 pm-11:24 pm

1 stop9h 24m

$274

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/14

Showing 1-10 of 51 results

...

Best time to book a flight from John F Kennedy Intl to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from John F Kennedy Intl 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 New York John F Kennedy Intl Airport to Illinois

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Illinois?

Currently, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Illinois (average of $245). Flying from New York John F Kennedy Intl Airport to Illinois in March is currently the most expensive (average of $321). 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 JFK to IL?

When flying from New York John F Kennedy Intl Airport to Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from New York John F Kennedy Intl Airport to Illinois

The most flights from JFK to USIL are scheduled on a Monday (45 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (36 on average).

Rainfall in Illinois by month

In terms of precipitation, rainfall in Illinois ranges from 1.7 - 4.9 inches per month. August is typically the wettest month, when rainfall can reach 4.9 in. January is typically the driest time to visit Illinois when rainfall is around 1.7 in.

Temperature in Illinois by month

If weather is an important factor for your trip to Illinois, 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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 23.0 F).

Reviews of airlines servicing Illinois

Get a feel of what it's like to fly with Alaska Airlines, Delta and United Airlines from New York to Illinois by reading reviews from past customers. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Alaska Airlines

8.0

Very good

9,871 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Delta

8.0

Very good

7,917 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

United Airlines

7.4

Good

8,656 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

JetBlue

7.3

Good

2,926 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

American Airlines

7.2

Good

10,000 reviews

Alaska Airlines

8.0

Very good

9,871 reviews

Reviews

1 / 20

4.0

Okay

Anonymous,Apr 2025

LAS - STS

flight was delayed both ways even tho the weather was clear >

Related info for your journey

What are the cheapest airlines to fly from New York John F Kennedy Intl Airport to Illinois one-way?
For one-way options, check prices for JetBlue. According to our data, you can fly for as low as $69. Users have also found prices from $87 and $89 on Frontier and Delta, respectively.
What are the most popular routes from New York John F Kennedy Intl Airport to Illinois?
The most popular route from New York John F Kennedy Intl Airport to Illinois is New York John F Kennedy Intl - Chicago O'Hare Intl. You may also consider New York John F Kennedy Intl - Chicago Midway or New York John F Kennedy Intl - Lambert-St Louis.
What are the most reliable airlines from New York John F Kennedy Intl Airport to Illinois?
The top 3 most reliable airlines when flying from New York John F Kennedy Intl Airport to Illinois are GOL (89%), China Airlines (85%) and JetBlue (83%).
What are the cheapest flights from New York John F Kennedy Intl Airport to Illinois?
The cheapest flight price from New York John F Kennedy Intl Airport to Illinois is $68. On average you can expect to pay $440. The most popular route, (New York John F Kennedy Intl - Chicago O'Hare Intl), can usually be booked for $153.
Can I find deals for flights from John F Kennedy Intl to Illinois that include hotel bookings?
Yes. In addition to deals on John F Kennedy Intl to Illinois flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from John F Kennedy Intl to Illinois?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from John F Kennedy Intl to Illinois.
Can I find deals for business class flights from John F Kennedy Intl to Illinois?
Yes. Cheapflights offers flight deals from John F Kennedy Intl to Illinois 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 New York John F Kennedy Intl Airport to Illinois?
Currently, August is the cheapest month in which you can book a flight from New York John F Kennedy Intl Airport to Illinois (average of $245). Flying from New York John F Kennedy Intl Airport to Illinois in March is currently the most expensive (average of $321). 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

Browse thousands of different options on Cheapflights for your next trip

Top 6 airlines flying from John F Kennedy Intl to Illinois

Airline	Cheapest	Average	Flexibility	On-time
JetBlue	Cheapest$85	Average$236	FlexibilityNo cancel fee	On-time62%
Spirit Airlines	Cheapest$88	Average$152	FlexibilityNo cancel fee	On-time65%
Frontier	Cheapest$98	Average$164	FlexibilityNo cancel fee	On-time62%
Delta	Cheapest$120	Average$377	FlexibilityNo cancel fee	On-timeN/A
American Airlines	Cheapest$138	Average$270	FlexibilityNo cancel fee	On-time71%
United Airlines	Cheapest$173	Average$227	FlexibilityNo cancel fee	On-time69%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.

$69+ Cheap flights from John F Kennedy Intl, NY (JFK) to Illinois

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 5/27. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from John F Kennedy Intl to Illinois with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from John F Kennedy Intl to Illinois

Keep the following information in mind while searching for John F Kennedy Intl to Illinois flight deals. Data was last updated April 15, 2025.

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Good round-trip deal

Good one-way deal

Find flight deals from John F Kennedy Intl to Illinois

Cheapest flights from John F Kennedy Intl to IllinoisExplore the most affordable flight options available from John F Kennedy Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Explore the most affordable flight options available from John F Kennedy Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from New York John F Kennedy Intl Airport to Illinois that are best for you.

Best time to book a flight from John F Kennedy Intl to Illinois

Have a flexible travel schedule? Discover the best time to fly to Illinois from John F Kennedy Intl with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New York John F Kennedy Intl Airport to Illinois

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Illinois?

What is the cheapest time of day to fly from JFK to IL?

Find hourly flight availability from John F Kennedy Intl to Illinois. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated April 15, 2025.

Weekly flight availability from New York John F Kennedy Intl Airport to Illinois

Rainfall in Illinois by month

Plan your trip to Illinois by taking into account the average rainfall totals by month.

Temperature in Illinois by month

Plan your trip to Illinois by taking into account the average temperature totals by month.

Reviews of airlines servicing Illinois

Related info for your journey

Find useful and relevant information for your journey from John F Kennedy Intl to Illinois. 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 New York John F Kennedy Intl Airport to Illinois one-way?

What are the most popular routes from New York John F Kennedy Intl Airport to Illinois?

What are the most reliable airlines from New York John F Kennedy Intl Airport to Illinois?

What are the cheapest flights from New York John F Kennedy Intl Airport to Illinois?

Can I find deals for flights from John F Kennedy Intl to Illinois that include hotel bookings?

How can I find direct flights from John F Kennedy Intl to Illinois?

Can I find deals for business class flights from John F Kennedy Intl to Illinois?

What is the cheapest month to book a flight from New York John F Kennedy Intl Airport to Illinois?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for John F Kennedy Intl to Illinois

See prices for flight routes from nearby airports that may be better suited for you.

Top 6 airlines flying from John F Kennedy Intl to Illinois

100% Free

Book with Flexibility

Travel Smart

Cheapest flights from John F Kennedy Intl to Illinois
Explore the most affordable flight options available from John F Kennedy Intl to Illinois. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 15, 2025.