How to find the cheapest flight from
Utah to Illinois
How far in advance should I book a flight from Utah to Illinois?
Find a great deal and save up to 10% by booking at least 37 days prior to your desired departure date, rather than waiting until the week of travel. According to our data, there are a number of flights available from Utah to Illinois within the next two weeks, with the cheapest ticket starting at $177.
One-way flights to Illinois from Utah
The cheapest one-way flights from Utah to Illinois
2:00 am - 11:56 am
Related info for your journey
Useful info, stats and facts about Utah to Illinois flights.
Destination points for flights from Utah to Illinois
Destination information for Illinois
Things to know before you go. Useful info for your trip from Utah to Illinois