$99 Cheap American Airlines flights Boston (BOS) to New York (LGA)

Use the "Price (lowest to highest)" filter on Expedia to find cheap American Airlines return flights from $197 from BOS to LGA. Affordable one-way options from $99 are also available.**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 affordable American Airlines flights from Logan Intl. Airport (BOS) to LaGuardia Airport (LGA) one to three months before your day of 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 journey, the best 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 first American Airlines flight from BOS to LGA departs at 6:00AM UTC-5, landing at 7:25AM UTC-5. If you want to head off later, the last American Airlines flight leaves BOS at 5:56PM UTC-5 and lands at LGA at 7:19PM UTC-5. Flying earlier is often a wise choice as morning flights are least 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.