Fly from
Budget
$46 - $127
Route
Depart
Return
Price
New York LaGuardiaChicago O'Hare Intl
LGA - ORD
LGAORD
New York LaGuardia
Wed 4/10
Nonstop2h 37m
Chicago O'Hare Intl
Wed 4/17
Nonstop2h 15m
New York LaGuardiaChicago O'Hare Intl
LGA - ORD
LGAORD
New York LaGuardia
Wed 4/10
Nonstop2h 40m
Chicago O'Hare Intl
Wed 4/17
Nonstop2h 15m
New York LaGuardiaChicago O'Hare Intl
LGA - ORD
LGAORD
New York LaGuardia
Tue 4/9
Nonstop2h 46m
Chicago O'Hare Intl
Tue 4/9
Nonstop2h 09m
New York LaGuardiaChicago O'Hare Intl
LGA - ORD
LGAORD
New York LaGuardia
Thu 4/18
1 stop11h 51m
Chicago O'Hare Intl
Tue 4/23
Nonstop2h 15m
Baltimore/WashingtonChicago O'Hare Intl
BWI - ORD
BWIORD
Baltimore/Washington
Tue 4/16
1 stop9h 26m
Chicago O'Hare Intl
Tue 4/23
1 stop8h 54m
Washington, D.C. Reagan-NationalChicago O'Hare Intl
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Wed 4/10
Nonstop2h 16m
Chicago O'Hare Intl
Wed 4/17
Nonstop1h 48m
Washington, D.C. Reagan-NationalChicago O'Hare Intl
DCA - ORD
DCAORD
Washington, D.C. Reagan-National
Wed 4/17
Nonstop2h 11m
Chicago O'Hare Intl
Thu 4/18
Nonstop1h 55m
New York John F Kennedy IntlChicago O'Hare Intl
JFK - ORD
JFKORD
New York John F Kennedy Intl
Wed 5/8
Nonstop2h 56m
Chicago O'Hare Intl
Sat 5/11
Nonstop2h 28m
New York LaGuardiaChicago O'Hare Intl
LGA - ORD
LGAORD
New York LaGuardia
Tue 6/18
Nonstop2h 45m
Chicago O'Hare Intl
Tue 7/23
Nonstop2h 18m
Currently, February is the cheapest month in which you can book a flight to Illinois (average of $245). Flying to Illinois in June will prove the most costly (average of $361). There are multiple factors that influence the price of a flight so comparing airlines, departure airports and times can help keep costs down.
January
$248
February
$245
March
$280
April
$288
May
$292
June
$361
July
$338
August
$276
September
$258
October
$248
November
$271
December
$248
CHI Temperature | 23 - 73.4 °F |
---|
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).
Boarding
Crew
Food
Overall
Entertainment
Comfort
Reviews
No tray tables for food or drink not convenient nor comfortable
Boarding
Crew
Food
Overall
Entertainment
Comfort
Reviews
No tray tables for food or drink not convenient nor comfortable
Boarding
Crew
Food
Overall
Entertainment
Comfort
Reviews
No tray tables for food or drink not convenient nor comfortable
Boarding
Crew
Food
Overall
Entertainment
Comfort
Reviews
No tray tables for food or drink not convenient nor comfortable
Boarding
Crew
Food
Overall
Entertainment
Comfort
Reviews
No tray tables for food or drink not convenient nor comfortable
Boarding
Crew
Food
Overall
Entertainment
Comfort
Reviews
No tray tables for food or drink not convenient nor comfortable
Brush up on your American history before your flight to Chicago: Home of President Abraham Lincoln, Lake Michigan, and ‘da Chicago Bears, Illinois has something for everyone. Whether you’re a history buff or a sports fanatic, it’s worth booking flights to Illinois.
The 21st state, located is the heart of the Midwest, is easy to get to thanks to two airports and one of the largest train stations in the country. Flights to Illinois are serviced by major airlines and Amtrak trains head right into the center of Chicago.
In between shopping and sports, make sure to visit one of Illinois’ numerous museums before boarding your Illinois flight home. The Burpee Museum of Natural History in Rockford features dinosaur fossils while the Abraham Lincoln Presidential Library and Museum in Springfield is the largest presidential library in the country. Tourists booking Illinois flights to Chicago can explore the John G. Shedd Aquarium, the Field Museum of Natural History, the Art Institute of Chicago, and the Museum of Science and Industry (Chicago).
Book a flight to Illinois to experience a plethora of cultures wrapped into one state.
Popular Destinations in Illinois
Deals for Illinois flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose to your preference, such as price, airport, cabin class, and plenty of other options.
Cheapflights simply makes it quick and affordable to book flights to Illinois by bringing together all flight options from hundreds of airlines and agencies online — and we put them in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.
Yes, we can. To see specific flights to Illinois with no change fees, users can toggle flexible booking options after using the search form above to find flights.
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