Save 21% or moreCompare multiple travel sites with one search.
Track pricesNot ready to book? Create a price alert for when prices drop.
Free to useThere are no hidden charges or fees.
Filter your dealsChoose cabin class, free Wi-Fi and more.
The cheapest one-way flight from Illinois found on KAYAK in the last 72 hours was to Fort Lauderdale ($35). The cheapest round-trip flight from Illinois on KAYAK in the last 72 hours was to Orlando ($53). Other cheap flights from Illinois found on KAYAK in the last 72 hours include flights to Fort Lauderdale ($64 round-trip), to Miami ($65 round-trip) and to New York LaGuardia ($84 round-trip).
KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Illinois.
KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Illinois is likely to change within 7 days, so travelers know whether to wait or book now.
Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to your destination with an airline and back to Illinois with another airline.
Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Illinois up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.