Business Class Flight Deals from Los Angeles to Chicago from $566

When flying from Los Angeles to Chicago, you’ll find that prices fluctuate significantly throughout the year. The most expensive times to fly are typically during late February to early March and late November, with the highest peak price reaching around mid-August. Conversely, the lowest prices can be found in late September to mid-October and mid-August, with some fares dropping below $200. Abrupt shifts in pricing can be observed as the end of summer to early fall sees a sudden drop, highlighting clear high and low seasons for budget-conscious travelers.

When planning your trip from Los Angeles to Chicago, the best time to buy tickets is approximately 30 days before departure, where prices are at their lowest around $167. Booking earlier than 30 days can result in steep prices, potentially reaching up to $1,072. It's wise to consider booking 85 to 98 days prior for better prices and seat options. However, be cautious as prices begin climbing significantly after the 15-day mark, with flights costing around $294 and spiking to $557 just before departure. If your trip is less than 30 days away, make your purchase immediately to avoid these escalating costs.