Cheap flights from LaGuardia (LGA) to Illinois (IL)

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Home North America USA Illinois Cheap flights from LaGuardia to Illinois

How to find the cheapest flight from
LaGuardia (LGA) to Illinois

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

The best pricing can be found in the month of August. Prices to Illinois from New York LaGuardia Airport 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 New York LaGuardia Airport. Flying in the targeted month can save you up to 34%.

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

To save up to 48% on this flight, we recommend booking at least 20 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from New York LaGuardia Airport to Illinois from $213 1-2 weeks out and tickets from $293 for flights departing within the next 72 hours.

When is the cheapest time to fly from New York LaGuardia Airport to Illinois (LGA - IL)?

When flying from New York LaGuardia 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.

Cheap flights from LaGuardia to Illinois in December, January 2022

The best prices found for LGA to Illinois flights for December, January
10 Dec - 12 Dec
$97pp
LGA
New York LaGuardia
Delta
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
Non-Stop
LGA
New York LaGuardia
19 Jan - 24 Jan
$104pp
LGA
New York LaGuardia
Spirit Airlines
 
1 STOP
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia
15 Dec - 10 Jan
$107pp
LGA
New York LaGuardia
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
Non-Stop
LGA
New York LaGuardia

New York LaGuardia to Illinois 2022 flight deals

Cheap flights to Illinois from LaGuardia found for this year
10 Dec - 10 Dec
$97pp
LGA
New York LaGuardia
Delta
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
Non-Stop
LGA
New York LaGuardia
15 Dec - 10 Jan
$107pp
LGA
New York LaGuardia
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
Non-Stop
LGA
New York LaGuardia
10 Dec - 13 Dec
$108pp
LGA
New York LaGuardia
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia

Non-stop flights to Illinois from LaGuardia

Save time with LaGuardia to Illinois direct flight deals
16 Dec - 16 Dec
$97pp
LGA
New York LaGuardia
Delta
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
Non-Stop
LGA
New York LaGuardia
16 Dec - 20 Dec
$107pp
LGA
New York LaGuardia
Delta
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Delta
Non-Stop
LGA
New York LaGuardia
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

Last minute flights from LaGuardia to Illinois

Late deals on round-trip flights to Illinois from LaGuardia, departing today and this week
11 Dec - 12 Dec
$97pp
LGA
New York LaGuardia
JetBlue
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
JetBlue
Non-Stop
LGA
New York LaGuardia
15 Dec - 10 Jan
$107pp
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 Dec - 15 Dec
$108pp
LGA
New York LaGuardia
Multiple Airlines
Non-Stop
ORD
Chicago O'Hare Intl
ORD
Chicago O'Hare Intl
Spirit Airlines
 
1 STOP
LGA
New York LaGuardia

One-way flights to Illinois from New York LaGuardia

The cheapest one-way flights from LaGuardia to Illinois
5:30 am - 7:29 am
JetBlue
Nonstop
2h 59m
LGA - ORD
JetBlue
$59
1:30 pm - 3:22 pm
American Airlines
Nonstop
2h 52m
LGA - ORD
American Airlines
$61
6:46 pm - 4:15 am
Frontier
1 Stop
10h 29m
LGA - STL
Frontier
$71
Kiwi.com

Related info for your journey

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

Flight FAQs

From LaGuardia to Illinois

Which airlines flying from New York LaGuardia to Illinois have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like United Airlines, American Airlines, and Spirit Airlines flying from New York LaGuardia to Illinois have implemented new flexible cancellation policies.

Can I find flights from New York LaGuardia Airport to Illinois for under $100 on Cheapflights?

Yes, there are multiple flights from New York LaGuardia Airport to Illinois for under $100. The cheapest flight booked recently is on Delta for just $97, but on average you can expect to pay $114.

Are there nonstop flights from New York LaGuardia Airport to Illinois for under $100 on Cheapflights?

Cheapflights has at least 20 direct flights from New York LaGuardia Airport to Illinois under $100. A good price for a nonstop flight from New York LaGuardia Airport to Illinois is less than $137.

Are there last-minute flights available from New York LaGuardia Airport to Illinois for under $100?

There are currently 20+ open flights from New York LaGuardia Airport to Illinois within the next 7 days for less than $100.

What days are nonstop flights available from New York LaGuardia Airport to Illinois?

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

How many flights depart from New York LaGuardia Airport to Illinois on average per day?

On average, you can expect to see 13 flights from New York LaGuardia Airport to Illinois a day.
Morning (6am - Noon) - 46% of flight departures
Afternoon (Noon - 6pm) - 38% of flight departures
Evening (6pm - Midnight) - 15% of flight departures

How long is the flight from New York LaGuardia Airport to Illinois?

A quick flight from New York LaGuardia Airport to Illinois can take about 2h 35m. Delta provides one of the quickest options available for as low as $97. New York LaGuardia Airport and Illinois are separated by a distance of 735 mi. This flight may include one or multiple stops.

What are the cheapest airlines to fly from New York LaGuardia Airport to Illinois one-way?

The cheapest airlines for a one-way flight from New York LaGuardia Airport to Illinois are Delta ($49), Spirit Airlines ($51), and JetBlue ($59).

What are the most popular routes from New York LaGuardia Airport to Illinois?

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

What are the most popular airlines that fly from New York LaGuardia Airport to Illinois?

Consider Major Airline, American Airlines or JetBlue when booking your flight. These represent the most popular airlines when flying from New York LaGuardia Airport to Illinois.

What are the most reliable airlines from New York LaGuardia Airport to Illinois?

Consider Royal Jordanian (94%), Air New Zealand (91%) or ANA (91%) when booking your flight. These represent the most reliable airlines when flying from New York LaGuardia Airport to Illinois.

What are the cheapest flights from New York LaGuardia Airport to Illinois?

The cheapest flight price from New York LaGuardia Airport to Illinois is $44. On average you can expect to pay $181. The most popular route, (New York LaGuardia - Chicago O'Hare Intl), can usually be booked for $97.

Related searches

Flights to Illinois from LaGuardia
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Rent a Car

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COVID Restrictions

View COVID Travel Restrictions for Illinois (IL)

Do I need a COVID test to fly to Illinois from LaGuardia?

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

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

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

Quarantine requirements
Visitors from New York LaGuardia are not required to quarantine after entering Illinois.

Do I need a test to fly back to LaGuardia from Illinois?

Returning to New York LaGuardia 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 New York LaGuardia.

Quarantine requirements
Visitors from Illinois are not required to quarantine after entering New York LaGuardia.

Hide COVID Travel Restrictions for Illinois (IL)

Destination points for flights from LaGuardia to Illinois

Select to see more specific information for flights from LaGuardia to all places in Illinois.
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Destination information for Illinois

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

Airports servicing New York

LaGuardia (LGA)

Airports servicing

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

Top 6 airlines flying from New York LaGuardia to Illinois

The chart below displays the airlines Cheapflights users traveling from LaGuardia 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
Spirit Airlines 		$57 $149 No cancel fee 65%
Delta 		$73 $407 No cancel fee N/A
American Airlines 		$73 $296 No cancel fee 71%
United Airlines 		$73 $250 No cancel fee 69%
JetBlue 		$186 $352 No cancel fee 62%
Southwest 		$265 $416 No cancel fee 63%

Popular flight searches

Check out other popular destinations found by fellow travelers in 2021.
Home North America USA Illinois Cheap flights from LaGuardia to Illinois