$155 Cheap JetBlue Airways flights New York (JFK) to Santiago (STI)

Finding cheap one-way JetBlue Airways flights from JFK to STI from $155 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares from $270 for your next exciting getaway.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.

To grab cheap flights from JFK to STI with JetBlue Airways, begin searching about one month before your intended departure. You can save 17% when you lock in your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday offers average savings of 17% compared to Friday (the most expensive day).**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.

The first flight from JFK to STI with JetBlue Airways departs at 6:00AM UTC-5. You'll touch down at 10:37AM UTC-4. The final JetBlue Airways flight of the day leaves at 10:35PM UTC-5 and arrives at 3:18AM UTC-4. With around 20% fewer cancellations for morning departures, heading out early is usually the best way to go.**Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.