Cheap flights from Long Island to Illinois (IL)

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How to find the cheapest flight from
Long Island to Illinois

All the information you need to plan the best null to ORD flight in 2021: compare Long Island to Illinois flight prices with the expected peak season, weather and rainfall in Illinois.
What is the cheapest month to fly from Long Island to Illinois?

The best pricing can be found in the month of August. Prices to Illinois from Long Island average $182. You can even find prices in August for less than $182, as users have found deals to Illinois from as low as $64. The month of December appears to be one of the more expensive times to travel to Illinois from Long Island. Flying in the targeted month can save you up to 34%.

How far in advance should I book a flight from Long Island to Illinois?

Users have found that booking a flight from Long Island to Illinois at least 20 days early can save you up to 48% on average compared to booking a flight this week. If booking 20 days before your flight isn’t an option for you, users have found flights from Long Island to Illinois for as little as $213 when booking for a departure date within the next two weeks. You can also check prices now. Some users have found airline tickets as low as $293 for flights departing within the next 3 days.

When is the cheapest time to fly from Long Island to Illinois (ETX - IL)?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Long Island to Illinois as you normally would.

Cheap flights from Long Island to Illinois in December, January 2022

The best prices found for Long Island to Illinois flights for December, January
18 Jan - 22 Jan
$80pp
EWR
Newark
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
EWR
Newark
18 Jan - 20 Jan
$82pp
EWR
Newark
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
EWR
Newark
19 Jan - 22 Jan
$85pp
EWR
Newark
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
EWR
Newark

Long Island to Illinois 2022 flight deals

Cheap flights to Illinois from Long Island found for this year
8 Dec - 8 Dec
$92pp
EWR
Newark
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
Non-Stop
EWR
Newark
10 Dec - 12 Dec
$95pp
EWR
Newark
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
Non-Stop
EWR
Newark
11 Dec - 13 Dec
$96pp
EWR
Newark
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
EWR
Newark

Non-stop flights to Illinois from Long Island

Save time with Long Island to Illinois direct flight deals
20 Jan - 20 Jan
$112pp
LGA
New York LaGuardia
American Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
American Airlines
Non-Stop
LGA
New York LaGuardia
15 Jan - 20 Jan
$117pp
LGA
New York LaGuardia
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
Non-Stop
LGA
New York LaGuardia
13 Jan - 15 Jan
$117pp
EWR
Newark
United Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
United Airlines
Non-Stop
EWR
Newark

Last minute flights from Long Island to Illinois

Late deals on round-trip flights to Illinois from Long Island, departing today and this week
14 Dec - 14 Dec
$92pp
EWR
Newark
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
Non-Stop
EWR
Newark
15 Dec - 22 Jan
$95pp
EWR
Newark
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
EWR
Newark
13 Dec - 15 Dec
$96pp
EWR
Newark
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
EWR
Newark

One-way flights to Illinois from Long Island

The cheapest one-way flights from Long Island to Illinois
12:30 am - 2:14 am
JetBlue
Nonstop
2h 44m
EWR - ORD
JetBlue
7:01 am - 4:30 pm
Frontier
1 Stop
10h 29m
ISP - ORD
Frontier
$56
Kiwi.com
8:00 am - 1:33 pm
Delta
1 Stop
6h 33m
JFK - ORD
Delta
$58
Delta

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Long Island</span> to <span class="emphasized">Illinois</span> flights.

Flight FAQs

From Long Island to Illinois

Which airlines flying from Long Island to Illinois have flexible cancellations due to COVID-19?

Some of the carriers operating flights from Long Island to Illinois that may be offering flexible cancellation policies are United Airlines, American Airlines, and Delta. Our site will let you filter for all airlines offering greater flexibility due to COVID-19.

Can I find flights from Long Island to Illinois for under $100 on Cheapflights?

Yes, there are multiple flights from Long Island to Illinois for under $100. The cheapest flight booked recently is on Spirit Airlines for just $80, but on average you can expect to pay $98.

Are there nonstop flights from Long Island to Illinois for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from Long Island to Illinois under $200. A good price for a nonstop flight from Long Island to Illinois is less than $138.

Are there last-minute flights available from Long Island to Illinois for under $100?

There are currently 20+ open flights from Long Island to Illinois within the next 7 days for less than $100.

What days are nonstop flights available from Long Island to Illinois?

Days when nonstop flights are available for this flight are: Wednesday, Thursday, Friday, Saturday.

How many flights depart from Long Island to Illinois on average per day?

On average, you can expect to see 22 flights from Long Island to Illinois a day.
Morning (6am - Noon) - 41% of flight departures
Afternoon (Noon - 6pm) - 41% of flight departures
Evening (6pm - Midnight) - 18% of flight departures

How long is the flight from Long Island to Illinois?

Airlines like Spirit Airlines fly from Long Island to Illinois in about 13h 20m. The time it takes to get you to your destination can typically vary by up to . The distance between Long Island and Illinois is about 742 mi.

What are the cheapest airlines to fly from Long Island to Illinois one-way?

For one-way options, check prices for Spirit Airlines. According to our data, you can fly for as low as $38. Users have also found prices from $49 and $49 on JetBlue and Delta, respectively.

COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from Long Island?

Information is based on travel restrictions for travel to Illinois within the United States

Most visitors from Long Island need to provide a negative COVID-19 test result and/or quarantine to enter Illinois.

COVID-19 testing requirements
Visitors from Long Island must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Illinois.

Quarantine requirements
Visitors from Long Island are not required to quarantine after entering Illinois.

Do I need a test to fly back to Long Island from Illinois?

Returning to Long Island from Illinois

COVID-19 testing requirements
Visitors from Illinois must present a negative RT-PCR (NAAT) or Antigen (quick-test) test taken 24 hours before departing to Long Island.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering Long Island.

Hide COVID Travel Restrictions for Illinois (IL)

Destination points for flights from Long Island to Illinois

Select to see more specific information for flights from Long Island to all places in Illinois.

Destination information for Illinois

Things to know before you go - useful duration and weather info for your trip from Long Island to Illinois.
Flight duration from Long Island to Illinois
2h 28m

Airports servicing

Farmingdale Republic Field (FRG)
Islip (ISP)

Airports servicing

Bloomington (BMI)
Champaign (CMI)
Decatur (DEC)
Moline (MLI)
Marion (MWA)

Top 7 airlines flying from Long Island to Illinois

The chart below displays the airlines Cheapflights users traveling from Long Island to Illinois choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
Airline Cheapest Average Flexibility On-time COVID-19 safety
Frontier
$53 $121 No cancel fee 62%
Spirit Airlines
$57 $186 No cancel fee 65%
American Airlines
$71 $304 No cancel fee 71%
Delta
$73 $428 No cancel fee N/A
United Airlines
$73 $265 No cancel fee 69%
JetBlue
$90 $288 No cancel fee 62%
Southwest
$222 $382 No cancel fee 63%
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