Cheap American Airlines flights Sacramento (SMF) to San Diego (SAN)

Scoring cheap one-way American Airlines flights from SMF to SAN on Expedia couldn't be simpler — just filter by "Price (lowest to highest)." Alternatively, check out our affordable round-trip fares for your next exciting getaway.*

*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.

January is one of the least expensive months to get away to San Diego with American Airlines. You could also find great deals on one-way and return fares in November.

Enter your dates, hit search and tick the "Nonstop" filter on Expedia to find any direct flights from SMF to SAN with American Airlines or another carrier.

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

Changes are typically free within 24 hours of making a booking, but your airline may charge you after that. For further details about altering your reservation, go to your "Trips," select your flight and click on "Manage Booking." If you'd like the flexibility to change your itinerary without being charged, tick the "Changes included" and "No cancel fee" filters when planning your next getaway.