Cheap Flights from San Diego (SAN) to San Francisco (SFO) from HK$617~

View HK$617 flight on Wed, 18 Mar 2026Opens in a new window

Popular airlines from San Diego Intl. Airport (SAN) to San Francisco Intl. Airport (SFO)

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Find Cheap Flights from San Diego (SAN) to San Francisco (SFO)

Prices were available within the past 7 days and start at HK$617 for one-way flights and HK$760 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, 11 Mar - Tue, 17 Mar
SAN
San Diego
SFO
San Francisco
HK$760 Return, found 4 days ago
HK$760
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 11 Mar from San Diego to San Francisco, returning Tue, 17 Mar, priced at HK$760 found 4 days ago
Alaska Airlines
Tue, 14 Apr - Tue, 28 Apr
SAN
San Diego
SFO
San Francisco
HK$881 Return, found 4 days ago
HK$881
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 14 Apr from San Diego to San Francisco, returning Tue, 28 Apr, priced at HK$881 found 4 days ago
Alaska Airlines
Thu, 12 Mar - Tue, 17 Mar
SAN
San Diego
SFO
San Francisco
HK$922 Return, found 4 days ago
HK$922
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 12 Mar from San Diego to San Francisco, returning Tue, 17 Mar, priced at HK$922 found 4 days ago
Alaska Airlines
Tue, 14 Apr - Mon, 27 Apr
SAN
San Diego
SFO
San Francisco
HK$1,043 Return, found 4 days ago
HK$1,043
Return
found 4 days ago
Select Alaska Airlines flight, departing Tue, 14 Apr from San Diego to San Francisco, returning Mon, 27 Apr, priced at HK$1,043 found 4 days ago
Alaska Airlines
Thu, 12 Mar - Thu, 19 Mar
SAN
San Diego
SFO
San Francisco
HK$1,083 Return, found 4 days ago
HK$1,083
Return
found 4 days ago
Select Alaska Airlines flight, departing Thu, 12 Mar from San Diego to San Francisco, returning Thu, 19 Mar, priced at HK$1,083 found 4 days ago
Alaska Airlines
Wed, 11 Mar - Thu, 12 Mar
SAN
San Diego
SFO
San Francisco
HK$1,158 Return, found 4 days ago
HK$1,158
Return
found 4 days ago
Select Alaska Airlines flight, departing Wed, 11 Mar from San Diego to San Francisco, returning Thu, 12 Mar, priced at HK$1,158 found 4 days ago
United
Tue, 28 Apr - Sat, 16 May
SAN
San Diego
SFO
San Francisco
HK$1,233 Return, found 4 days ago
HK$1,233
Return
found 4 days ago
Select United flight, departing Tue, 28 Apr from San Diego to San Francisco, returning Sat, 16 May, priced at HK$1,233 found 4 days ago
Delta
Fri, 13 Mar - Tue, 31 Mar
SAN
San Diego
SFO
San Francisco
HK$1,237 Return, found 4 days ago
HK$1,237
Return
found 4 days ago
Select Delta flight, departing Fri, 13 Mar from San Diego to San Francisco, returning Tue, 31 Mar, priced at HK$1,237 found 4 days ago
Delta
Wed, 11 Mar - Sun, 22 Mar
SAN
San Diego
SFO
San Francisco
HK$1,239 Return, found 4 days ago
HK$1,239
Return
found 4 days ago
Select Delta flight, departing Wed, 11 Mar from San Diego to San Francisco, returning Sun, 22 Mar, priced at HK$1,239 found 4 days ago
American Airlines
Fri, 13 Mar - Tue, 31 Mar
SAN
San Diego
SFO
San Francisco
HK$1,470 Return, found 4 days ago
HK$1,470
Return
found 4 days ago
Select American Airlines flight, departing Fri, 13 Mar from San Diego to San Francisco, returning Tue, 31 Mar, priced at HK$1,470 found 4 days ago

Alternative airports near San Francisco

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to San Francisco Intl. SFO. Cheapest and Closest option available. Average driving time to city centre is 19 minutes. Flights from HK$1,663
SFO
San Francisco Intl.
CheapestClosest
Average driving time to city centre19 min
Flights from HK$1,663

Find the cheapest month to fly from San Diego (SAN) to San Francisco (SFO)

January is typically the cheapest month to fly

From HK$373 - HK$956 per traveller.

Frequently asked questions

How much is a flight from SAN to San Francisco Intl. Airport (SFO)?
Within the past 7 days on Expedia, for flights departing within the next year, the lowest price advertised for a round-trip flight from San Diego Intl. Airport (SAN) to San Francisco Intl. Airport (SFO) was HK$760. Great fares don't wait forever, so book yours today. Prices and availability are subject to change. Additional terms apply.
Do I need to pay a cancellation fee if I cancel my flight from San Diego Airport to San Francisco Airport?
Most flights can be canceled online, but every airline has its own terms and conditions. If you do need to cancel your flight, visit our Customer Service Portal and follow the instructions.
How do I find cheap flights from SAN to San Francisco Airport that have flexible change policies?
Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you're searching for San Diego Airport to San Francisco Intl. Airport (SFO) flights, you'll see a "no change fees" filter for you to select.
How far is the flight from SAN to SFO?
That movie you've been desperate to see will have to wait — the flight distance between San Diego Intl. Airport (SAN) and San Francisco Intl. Airport (SFO) is only 720 kilometers. The captain will be asking you to put your seat upright for landing before you know it.
Which airlines fly direct from SAN to SFO?
One airline that operates on the route from SAN to SFO is Alaska Airlines (AS). It offers 191 flights a month. You could also take a look at the fares on offer with United Airlines (UA). This airline operates 191 flights every month between San Diego and San Francisco.
Are San Diego Intl. Airport (SAN) to San Francisco Airport flight tickets cheaper when they're purchased at the last minute?
Flight prices go up and down like a yo-yo, so it's no sure thing. While last-minute flight deals between San Diego Airport and San Francisco Intl. Airport (SFO) are possible, it also makes sense to keep track of prices well before you fly. In fact, some air carriers announce their prices up to 12 months before the departure date. Expedia is constantly updating the biggest airfare bargains around, so keep checking and be ready to lock in your seat when the price is right.

Travel information

Origin airport
San Diego Intl.
Destination airport
San Francisco Intl.
Airlines serving
American Airlines, Delta, United
Return price
HK$760
Distance
714 km
Average flight time
1 hour 42 mins

Book with confidence

Flights from San Diego to San Francisco

Book cheap flights from San Diego (SAN) to San Francisco (SFO) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from San Diego (SAN) to San Francisco (SFO) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your San Diego (SAN) to San Francisco (SFO) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your San Francisco flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in San Francisco and things to do in San Francisco for your perfect vacation with Expedia Thing to Do.

If you would like to book flights to San Francisco more flexibly, many prefer to purchase one-way tickets with options to take different airlines. A one way ticket to San Francisco is HK$617 now!

 

Flights from San Diego to San Francisco

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