Flights
Hotels
From
To
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.

Flights
Hotels
Round-trip
One-way
1 traveler
Unsupported Browser!
Find Flights
Finding cheap flights is simple. More than 36 million people last year saved hundreds by using our flights tool.

Cheap Flights To Illinois Last modified: Dec 7, 2016 3:24 -05:00

Popular flights to Illinois Prices shown were found by travelers like you over the past 30 days

Round trip on
$351
Round trip on
$435
Round trip on
$437
Round trip on
$506
Round trip on
$519
Round trip on
$527

Non-Stop Flight Schedule Summary

Destination Carrier Mon Tue Wed Thu Fri Sat Sun
Chicago United 18 18 17 19 19 10 13
Chicago American 6 6 6 6 6 5 8

Cheap International Flights to Illinois - IL Last modified: Dec 7, 2016 3:24 -05:00Prices shown were found by travelers like you over the past 30 days

Cheap Flights to Illinois, Airfares Starting at $351 Round trip for Illinois Flights (IL)