Flight Deals from Los Angeles to Santiago from $309

When flying from Los Angeles to Santiago, you will find that the flight prices show considerable variation throughout the year. Expect peak prices during the summer months, particularly with the highest spike occurring in late December, where prices can reach well above $1800. The best time to find lower fares is in mid May and early September, where prices often drop below $800. An abrupt increase in prices typically begins in late June, and similarly, the low season tends to end in mid March, making that period ideal for cost-savvy travelers.

When considering flights from Los Angeles to Santiago, the best time to buy is around 100 days before departure when prices are at their lowest, approximately $799. Prices remain favorable if booked between 106 and 82 days in advance. If you prefer to secure your seat early, booking between 139 to 123 days offers similar pricing along with better seat selection. Avoid booking within 19 days of your departure, as this is when prices soar, starting from around $831 and can reach $1,273 last minute—a staggering 56% increase compared to booking at least 19 days prior. Thus, plan ahead to secure the best deals.