How to find the cheapest flight from
Syracuse (SYR) to Illinois
How far in advance should I book a flight from Syracuse to Illinois?
When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 37 days in advance, which can save you up to 10% on flights from Syracuse to Illinois compared to booking the week you need them. Waiting 37 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at $177. For sooner than that we have options available in the next 3 days from $177.
One-way flights to Illinois from Syracuse
The cheapest one-way flights from Syracuse to Illinois
4:59 pm - 12:37 pm
2:15 am - 6:19 am
Related info for your journey
Useful info, stats and facts about Syracuse to Illinois flights.
Arrival points for flights from Syracuse to Illinois
Destination information for Illinois
Things to know before you go. Useful info for your trip from Syracuse to Illinois