Travelers have found it’s best to book a flight 20 days in advance to save up to 48% compared to booking the same week of travel. As your travel date approaches, the cost of this flight route may potentially increase. While opting to book 20 days out may not be an option for all, there are still additional ways to secure a deal in the near future. You might find a flight from Kentucky to Chicago 1-2 weeks in advance for as low as $213, or $293 for flights within the next 24 hours.
Due to multiple factors, expect to potentially pay more when booking in December. For low rates, August can be a great choice for travel to Chicago. Flights to Chicago from Kentucky in August are about $182 on average during August, but can be found for as low as $64.
The chart below displays the airlines Cheapflights users traveling from Kentucky to Chicago choose most often. Cheapest and average prices are based on aggregated data from the past 12 months.
||$99||$266||No cancel fee||71%|
||$94||$269||No cancel fee||69%|
||$66||$322||No cancel fee||N/A|
||$1,926||$4,781||No cancel fee||N/A||
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