$139 Cheap American Airlines flights New York (LGA) to Greensboro (GSO)

Make use of the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines round-trip flights from $189 from LGA to GSO. Affordable one-way options from $139 are available too.**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 cheap American Airlines flights from LaGuardia Airport (LGA) to Piedmont Triad Intl. Airport (GSO) one to three months prior to your departure. 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. Regardless of fare class and itinerary, 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.

The earliest flight from LGA to GSO with American Airlines departs at 9:15AM UTC-5. You'll touch down at 11:10AM UTC-5. The last American Airlines flight of the day leaves at 7:05PM UTC-5 and arrives at 9:04PM UTC-5. With around 20% fewer cancellations for morning and mid-morning departures, heading out early is typically the wisest 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.