On CheapTickets, you can find package deals in Illinois as low as $354!
July, June, May are very popular times to visit Illinois.
If you're looking for cheap vacations to Illinois, January is the best time to visit Illinois.
Prices for Illinois vacations can peak during October.
We have found October, December, November to be the least-crowded time of the year to visit Illinois.
Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.
^Savings based on all package bookings with Flight + Hotel made on CheapTickets.com from 2019-04-01 - 2020-03-31 as compared to the price of the same components booked separately. Savings will vary based on origin/destination, length of trip, stay dates and selected travel supplier(s). Savings not available on all packages.