$901 Cheap American Airlines flights San Sebastian (EAS) to San Diego (SAN)

Make use of the “Price (lowest to highest)” filter on Expedia to search for cheap American Airlines round-trip flights from EAS to SAN. Affordable one-way tickets from $901 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.

Look for one-way or return flights to San Diego in January or November. You could find a cheap fare with American Airlines during these off-peak travel months.

To get affordable flights from EAS to SAN with American Airlines, begin searching about one month before your intended departure. You can save 17% when you book your international tickets 18 to 29 days ahead instead of booking four to five months in advance. Another helpful tip? Booking on Sunday can lead to average savings of 17% compared to Friday (the most expensive day).**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 EAS to SAN. You can also compare other airlines offering the same nonstop journey.

To find the earliest departures from EAS to SAN with American Airlines, sort your results by “Morning” and “Early Morning.” Booking an early flight usually means you’ll experience fewer 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.

San Diego Intl. Airport (SAN) is the main San Diego gateway for American Airlines flights from San Sebastian Airport (EAS).

Typically, you can cancel or reschedule your flight, although additional charges may apply if you booked more than 24 hours ago. Want to keep your options open? Apply the “No cancel fee” and “Changes included” filters to find flights that won’t penalize you if you need to revise your plans. To make changes, visit “Trips,” select your flight and click on “Manage Booking” for further information.