$136 Cheap American Airlines flights Greenville (GSP) to Boston (BOS)

Make use of the “Price (lowest to highest)” filter on Expedia to look for cheap American Airlines return flights from $271 from GSP to BOS. Affordable one-way fares from $136 are also on offer.**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.

Look for one-way or round-trip flights to Boston in January or February. You could find an affordable fare with American Airlines during these off-peak times.

Look for affordable American Airlines flights from Greenville-Spartanburg Intl. Airport (GSP) to Logan Intl. Airport (BOS) one to three months ahead of your departure date. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and journey, the ideal day to book a domestic flight is generally Sunday and the most expensive tends to be Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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.

Use the “Nonstop” filter when looking for direct American Airlines flights from GSP to BOS. You’ll also be able to compare other carriers offering the same nonstop route.

Filter your results by “Morning” and “Early Morning” to browse the earliest departures from GSP to BOS. Heading off early means you’re less likely to experience cancellations.**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.

American Airlines flights from Greenville-Spartanburg Intl. Airport (GSP) to Boston touch down at Logan Intl. Airport (BOS). This is the main entry point here.

Changes are generally free within 24 hours of making a booking, but your airline may add a charge after that. For further information about modifying your flights, head to your “Trips,” select your flight and click on “Manage Booking.” If you’d like the freedom to update your itinerary without extra charges, check the “Changes included” and “No cancel fee” filters when organizing your next adventure.