$100 Cheap American Airlines flights Boston (BOS) to San Diego (SAN)

Grab cheap return American Airlines flights from $208 from BOS to SAN by organizing your results from “Price (lowest to highest)” on Expedia. Or search for options from $100 for a one-way journey.**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 typically cheaper in the off-peak months of January and November. Whether you need a round-trip or one-way ticket, you could score a better deal then.

To find cheap American Airlines fares from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN), start searching one to three months before your planned departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also influence the overall cost. Sunday tends to be the cheapest, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**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.

Simply enter your dates, press search and select the “Nonstop” filter on Expedia to find any direct flights from BOS to SAN with American Airlines or other carriers.

Filter your results by “Early Morning” and “Morning” to find the earliest flights from BOS to SAN. Taking off early means flight cancellations are less likely.**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.

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

American Airlines generally flies Boeing 737-900 planes for flights from Logan Intl. Airport (BOS) to San Diego Intl. Airport (SAN). This carrier also operates the Boeing 737 MAX 9 on this route. Remember that aircraft type can vary depending on operational requirements, so the plane you board could be different on the day.

You can usually cancel or change your flight, although there may be additional fees if you booked more than 24 hours ago. Need to keep your options open? Make use of Expedia’s “Changes included” and “No cancel fee” filters to find flights that won’t charge you extra if you have to revise your plans. To modify your booking, head to “Trips,” select your flight and click on “Manage Booking” for further information.