About this route
Airlines serving both Boston and Santiago include British Airways, Iberia, United Airlines and 5 more. We don't publish an award chart for this city pair yet, so use the search tool below to check live award pricing and availability across every program that flies it.
Airlines serving these airports
These carriers serve both BOS and SCL, non-stop or via a connecting hub.
British Airways
BA
Iberia
IB
United Airlines
UA
American Airlines
AA
Emirates
EK
LATAM Airlines
LA
Air France
AF
KLM
KL
When award seats open on this route
Booking tips
- Book 6-11 months in advance for the best premium cabin availability
- Compare programs before transferring — prices vary significantly between loyalty currencies
- Check our search tool for real-time Boston to Santiago award availability
Keep planning this trip
Other award routes from Boston
Frequently asked questions
Which loyalty programs can I use for BOS to SCL?
We don't publish an award chart for BOS–SCL yet, so search the route to see which programs price it and what they charge. Most major programs accept transfers from Amex, Chase and Capital One, so the currency you hold is rarely the constraint — availability is.
Ready to book Boston to Santiago?
Search real-time award availability across every airline on this route.