₹15,820 Cheap American Airlines flights from Boston to San Diego (BOS→SAN)

Finding cheap one-way American Airlines flights from BOS to SAN from ₹15,820 on Expedia couldn't be easier — just filter by "Price (lowest to highest)." Or check out our affordable return fares ₹27,248 for your next exciting holiday.*

*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.

American Airlines flights to San Diego are generally more affordable in the quieter months of January and November. Whether you're after a one-way or round-trip ticket, you could land a better deal then.

Fill in your dates, press search and check "Nonstop" on Expedia to find any direct flights from BOS to SAN with American Airlines or another airline.

Get on an American Airlines flight from Logan Intl. Airport (BOS) to San Diego, and you'll likely arrive at San Diego Intl. Airport (SAN). This is the airline's primary hub in this destination.

You'll likely be onboard a Boeing 737-900 or a Boeing 737 MAX 9 when flying American Airlines from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN). However, keep in mind that a different plane may be used due to operational demands.

Changes are often free within 24 hours of making a booking, but your airline may add a charge after that. For further details about modifying your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you'd like the freedom to change your itinerary without additional charges, tick the "No cancel fee" or "Changes included" filter when planning your next escape.