$191 Cheap JetBlue Airways flights Boston (BOS) to Christiansted (STX)

Use the “Price (lowest to highest)” filter on Expedia to look for cheap JetBlue Airways return flights from $331 from BOS to STX. Affordable one-way options from $191 are available as well.**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.

JetBlue Airways flights to St. Croix Island tend to be cheaper in the off-peak months of October and September. Whether you’re searching for a one-way or a return ticket, you could score a better deal then.

To grab affordable flights from BOS to STX with JetBlue Airways, start your search about one month before your planned departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another useful 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.

To find out if there’s a direct route from BOS to STX with JetBlue Airways or another carrier, select the “Nonstop” filter when looking for flights.

Sort your results by “Early Morning” and “Morning” to browse the earliest flights from BOS to STX. Jetting off early means flight cancellations are less likely.**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.

Henry E. Rohlsen Airport (STX) is the primary St. Croix Island hub for JetBlue Airways flights from Logan Intl. Airport (BOS).

Changes are typically free within 24 hours of booking, but your airline may charge a fee after that time. For more details about altering your reservation, check out your “Trips,” select your flight and click on “Manage Booking.” If you want the flexibility to change your plans without additional charges, apply the “No cancel fee” or “Changes included” filter when organizing your next break.