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$70+ 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 1/29. Fares are subject to change and may not be available on all flights or dates of travel.
JFK — ORD
Oct 11 — Oct 181
Sat 10/11
Sat 10/18
1 adult, Economy
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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 September 11, 2025.

Round-trip from

$129
(Frontier)

One-way from

$70
(Delta)

Popular in

August

Cheapest in

January

Average price

$185

Good round-trip deal

$184 or less

Good one-way deal

$135 or less
From New York John F Kennedy Intl to Illinois
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One-way flight from New York John F Kennedy Intl to Illinois
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Highest demand for flights based on searches. 4% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New York John F Kennedy Intl to Illinois.
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Price to beat on a one-way flight from New York John F Kennedy Intl to Illinois.
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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 September 11, 2025.

This Frontier deal was found by Cheapflights users on 9/9. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 11/1111:00 amJFK - ORD
Nonstop2h 45mFrontier
Fri 11/146:40 amORD - JFK
Nonstop2h 23mFrontier
Deal found 9/9$129
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/294:00 pmJFK - ORD
1 stop9h 12mFrontier
Sun 11/25:40 amORD - JFK
Nonstop2h 23mFrontier
Deal found 9/9$130
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/2511:00 amJFK - ORD
Nonstop2h 45mFrontier
Sat 11/16:40 amORD - JFK
Nonstop2h 23mFrontier
Deal found 9/10$131
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/2211:00 amJFK - ORD
Nonstop2h 45mFrontier
Sun 10/265:05 amORD - JFK
1 stop5h 54mFrontier
Deal found 9/11$132
This Priceline deal was found by Cheapflights users on 9/9. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/110:30 amJFK - ORD
Nonstop2h 40mJetBlue
Sat 10/48:34 amORD - JFK
Nonstop2h 30mJetBlue
Deal found 9/9$133
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/116:59 amJFK - ORD
1 stop12h 34mFrontier
Sat 10/186:40 amORD - JFK
Nonstop2h 23mFrontier
Deal found 9/10$134
This Flightnetwork deal was found by Cheapflights users on 9/9. 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 Flightnetwork is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/2411:00 amJFK - ORD
Nonstop2h 45mFrontier
Fri 10/315:50 pmORD - JFK
1 stop5h 43mFrontier
Deal found 9/9$135
This Booking.com deal was found by Cheapflights users on 9/10. 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.
Fri 10/2411:00 amJFK - ORD
Nonstop2h 45mFrontier
Sun 10/266:50 amORD - JFK
1 stop28h 11mFrontier
Deal found 9/10$136
This Delta deal was found by Cheapflights users on 9/10. 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.
Tue 10/1410:29 amJFK - ORD
Nonstop2h 49mDelta
Sat 10/256:20 pmORD - JFK
Nonstop2h 40mDelta
Deal found 9/10$137
This Cheapflightsfares deal was found by Cheapflights users on 9/9. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/811:00 amJFK - ORD
Nonstop2h 45mFrontier
Sat 10/116:40 amORD - JFK
Nonstop2h 23mFrontier
Deal found 9/9$138
This Cheapflightsfares deal was found by Cheapflights users on 9/11. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/3111:00 amJFK - ORD
Nonstop2h 45mFrontier
Mon 11/36:00 amORD - JFK
1 stop8h 00mFrontier
Deal found 9/11$139
This Frontier deal was found by Cheapflights users on 9/10. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 10/89:00 amJFK - ORD
1 stop5h 47mFrontier
Fri 10/176:40 amORD - JFK
Nonstop2h 23mFrontier
Deal found 9/10$140

Cheapflights Fare Finder

 
Customize your flight search to find flights from John F Kennedy Intl to Illinois 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 September 11, 2025.
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

John F Kennedy Intl

Fly to

Illinois

Route

Depart

Return

Price

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 10/21

10:30 am-12:22 pm

Nonstop2h 52m

Chicago O'Hare Intl

Sat 10/25

8:34 am-12:01 pm

Nonstop2h 27m

$133

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 12/10

8:00 pm-9:48 pm

Nonstop2h 48m

Chicago O'Hare Intl

Tue 12/16

7:00 am-10:13 am

Nonstop2h 13m

$133

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 9/23

10:30 am-12:10 pm

Nonstop2h 40m

Chicago O'Hare Intl

Tue 9/30

6:45 am-9:59 am

Nonstop2h 14m

$150

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 10/15

8:00 am-9:56 am

Nonstop2h 56m

Chicago O'Hare Intl

Thu 10/23

7:00 am-10:25 am

Nonstop2h 25m

$151

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Sat 10/4

4:30 pm-6:23 pm

Nonstop2h 53m

Chicago O'Hare Intl

Wed 10/8

1:36 pm-5:00 pm

Nonstop2h 24m

$157

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Wed 11/19

8:00 pm-9:52 pm

Nonstop2h 52m

Chicago O'Hare Intl

Tue 11/25

8:20 am-11:35 am

Nonstop2h 15m

$158

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Tue 10/14

10:29 am-12:18 pm

Nonstop2h 49m

Chicago O'Hare Intl

Thu 10/23

7:00 am-10:25 am

Nonstop2h 25m

$162

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Thu 10/23

8:00 am-9:56 am

Nonstop2h 56m

Chicago O'Hare Intl

Mon 10/27

7:00 am-10:25 am

Nonstop2h 25m

$165

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Sat 10/18

4:30 pm-6:25 pm

Nonstop2h 55m

Chicago O'Hare Intl

Thu 10/23

1:35 pm-4:59 pm

Nonstop2h 24m

$165

New YorkChicago

JFK - ORD

JFKORD

New York John F Kennedy Intl

Sat 10/25

4:30 pm-6:25 pm

Nonstop2h 55m

Chicago O'Hare Intl

Mon 10/27

6:45 am-9:59 am

Nonstop2h 14m

$166

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/11

Showing 1-10 of 60 results
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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?

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 September 11, 2025.

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

Explore weekly flight availability from John F Kennedy Intl to Illinois. 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 September 11, 2025.

The most flights from JFK to USIL are scheduled on a Thursday (49 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

Reviews of airlines servicing Illinois

Get insights into the airlines that provide service to Illinois. 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 Illinois. Reviews last updated September 11, 2025.
Read reviews from past customers who have flown Delta, American Airlines, and JetBlue from New York John F Kennedy Intl Airport to Illinois. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Delta
8.0
Very good
7,960 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
American Airlines
7.2
Good
10,000 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
JetBlue
7.2
Good
2,913 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Spirit Airlines
6.3
Okay
8,023 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.
Frontier
5.8
Fair
3,177 reviews
Delta
8.0
Very good
7,960 reviews

Crew

8.5

Boarding

8.2

Entertainment

7.9

Overall

8.0

Food

7.3

Comfort

7.9

Reviews

1 / 20
10.0
Excellent

Kymberlee,Oct 2024

JFK - ATL

Overall it was good on the flight. Before the flight with checking the bag at JFK was a nightmare. It took way too long and the Delta concierge was very rude to everyone. But other than that it was fine.

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.

  • How long is the flight from New York John F Kennedy Intl Airport to Illinois?

    There are many flights that can get you from New York John F Kennedy Intl Airport to Illinois in 2h 52m. Fly via JetBlue, Delta, or Frontier to get the fastest option. The distance between New York John F Kennedy Intl Airport and Illinois is about 738 mi. This flight may include one or multiple stops.

  • 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 Delta. According to our data, you can fly for as low as $79. Users have also found prices from $79 and $82 on JetBlue and Frontier, 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 LATAM Airlines (93%), China Airlines (92%) and Republic Airways (80%).

  • 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 $69. On average you can expect to pay $511. The most popular route, (New York John F Kennedy Intl - Chicago O'Hare Intl), can usually be booked for $82.

  • 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.

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Alternative routes for John F Kennedy Intl to Illinois

See prices for flight routes from nearby airports that may be better suited for you.
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Newark to Fort Lauderdale flights
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LaGuardia to O'Hare Intl flights
Newark to Miami flights
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Newark to Dallas/Fort Worth flights
LaGuardia to Miami flights
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Newark to Los Angeles flights
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Newark to Orlando flights
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LaGuardia to Denver flights
Newark to Hobby flights
LaGuardia to Los Angeles flights
Newark to Denver flights
Newark to San Francisco flights
LaGuardia to Orlando flights
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Newark to New Orleans flights
LaGuardia to Las Vegas flights
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John F Kennedy Intl to New Orleans flights
Newark to Sky Harbor Intl flights
LaGuardia to New Orleans flights
LaGuardia to Atlanta flights
LaGuardia to Hobby flights
LaGuardia to Tampa flights
John F Kennedy Intl to Nashville flights
John F Kennedy Intl to West Palm Beach flights
Newark to George Bush Intcntl flights
Newark to Atlanta flights
John F Kennedy Intl to Austin flights
John F Kennedy Intl to Raleigh flights
John F Kennedy Intl to George Bush Intcntl flights
John F Kennedy Intl to Midway flights
Newark to Tampa flights
John F Kennedy Intl to Tampa flights
John F Kennedy Intl to Charlotte flights
LaGuardia to Nashville flights
John F Kennedy Intl to San Diego flights

Top 5 airlines flying from John F Kennedy Intl to Illinois

Discover the top 5 airlines that operate flights from John F Kennedy Intl to Illinois. 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 September 11, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$78Average$200FlexibilityNo cancel feeOn-time62%
JetBlueCheapest$84Average$231FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$96Average$298FlexibilityNo cancel feeOn-time65%
DeltaCheapest$122Average$350FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$147Average$376FlexibilityNo cancel feeOn-time71%

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