$138 Cheap American Airlines flights Boston (BOS) to Providenciales (PLS)

Finding cheap one-way American Airlines flights from BOS to PLS from $138 on Expedia is a cinch — just filter by "Price (lowest to highest)." Alternatively, check out our budget-friendly return fares from $334 for your next exciting adventure.**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.

Search for American Airlines flights from BOS to PLS about one month before you want to leave. The cheapest time to reserve an international flight is generally 18 to 29 days ahead of your departure date when you can save 17% versus booking four to five months in advance. Regardless of fare class or itinerary, the best day to book international airfare is usually Sunday. Friday can be the most expensive. Passengers who book on a Sunday can save 17% on average compared to those who book on a Friday.**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 earliest flight from BOS to PLS with American Airlines leaves at 12:05PM UTC-5. You'll land at 3:55PM UTC-5. The last American Airlines flight of the day leaves at 12:05PM UTC-5 and arrives at 3:55PM UTC-5. With around 20% fewer cancellations for morning and mid-morning departures, setting off early is usually the best option.**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.