California
$117*—San Francisco to San Diego (roundtrip)
Lily Fu
Deal Expert
Sunshine, surf and siestas are on tap for your next getaway.
Why We Love This Deal
Alaska, Southwest and United are currently featuring fares to San Diego from San Francisco for $117 roundtrip.
What you need to know:
- This is not part of an official sale and prices may change within the next 24 hours. We recommend booking soon to lock in this price.
- We found these nonstop roundtrip fares searching for one-week trips, August-December.
- These fares are Basic/Basic Economy/Saver. Alaska and Southwest include a carry-on bag but United does not. Upgrade to Choice/Main/Economy starting at $70 more roundtrip and get seat selection and free ticket changes.
- You may see lower fares from travel agencies when you search. We advise booking directly with Alaska, Southwest or United who we know won't charge additional fees.
How to Book:
- Search availability and fares on Google Flights
- Click on the departure date field to see the calendar with the lowest priced travel dates
- Choose your travel dates, preferred flights and fare option
- Click "Select" (or "Continue" on mobile) to book directly with Alaska, Southwest or United
This offer is booked through, and is therefore subject to, the travel or entertainment provider's terms and conditions, including but not limited to refund and cancellation policy. Become a member to see all offer details and learn how to book.