NT$2,075 Cheap United flights San Francisco (SFO) to San Diego (SAN)

View NT$2,075 flight on Thu, 2025/10/23Opens in a new window

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NT$2,075 Cheap United flights San Francisco (SFO) to San Diego (SAN)

Prices were available within the past 7 days and start at NT$2,075 for one-way flights and NT$4,129 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Fri, Nov 14 - Wed, Nov 19
SFO
San Francisco
SAN
San Diego
NT$4,129 Roundtrip, found 5 days ago
NT$4,129
Roundtrip
found 5 days ago
Select United flight, departing Fri, Nov 14 from San Francisco to San Diego, returning Wed, Nov 19, priced at NT$4,129 found 5 days ago
United
Fri, Oct 17 - Mon, Oct 27
SFO
San Francisco
SAN
San Diego
NT$4,148 Roundtrip, found 2 days ago
NT$4,148
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 17 from San Francisco to San Diego, returning Mon, Oct 27, priced at NT$4,148 found 2 days ago
United
Thu, Oct 23 - Mon, Oct 27
SFO
San Francisco
SAN
San Diego
NT$4,149 Roundtrip, found 1 day ago
NT$4,149
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from San Francisco to San Diego, returning Mon, Oct 27, priced at NT$4,149 found 1 day ago
United
Fri, Oct 17 - Mon, Oct 27
SFO
San Francisco
SAN
San Diego
NT$4,747 Roundtrip, found 2 days ago
NT$4,747
Roundtrip
found 2 days ago
Select United flight, departing Fri, Oct 17 from San Francisco to San Diego, returning Mon, Oct 27, priced at NT$4,747 found 2 days ago
United
Thu, Oct 23 - Mon, Oct 27
SFO
San Francisco
SAN
San Diego
NT$4,748 Roundtrip, found 1 day ago
NT$4,748
Roundtrip
found 1 day ago
Select United flight, departing Thu, Oct 23 from San Francisco to San Diego, returning Mon, Oct 27, priced at NT$4,748 found 1 day ago
United
Tue, Oct 7 - Tue, Oct 21
SFO
San Francisco
SAN
San Diego
NT$4,753 Roundtrip, found 2 days ago
NT$4,753
Roundtrip
found 2 days ago
Select United flight, departing Tue, Oct 7 from San Francisco to San Diego, returning Tue, Oct 21, priced at NT$4,753 found 2 days ago
Flights from San Francisco (SFO) to San Diego (SAN)
Origin airport
San Francisco Intl.
Destination airport
San Diego Intl.
Airlines serving
American Airlines, Delta, United
Popular airline
Delta
Distance
714 km
Average flight time
1 hour 31 mins

Frequently asked questions

How much is a United Airlines flight from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN)?
Apply the "Price (lowest to highest)" filter on Expedia to search for cheap United Airlines return flights from NT$4,129 from SFO to SAN. Affordable one-way fares from NT$2,075 are available as well.**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.
What is the cheapest month to fly from SFO to SAN with United Airlines?
Browse for return or one-way flights to San Diego in January or November. You could find lower fares with United Airlines during these off-season months.
Does United Airlines fly nonstop from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN)?
United Airlines has direct flights from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN), with 41 departures each week. Just choose the "Nonstop" and "Airline" filters during your search on Expedia to show all direct United Airlines flights to SAN.
How long does it take to fly from SFO to SAN with United Airlines?
Take off from San Francisco Intl. Airport (SFO) for San Diego Intl. Airport (SAN) on a direct United Airlines flight, and you'll be in the air for about 1h 39m.
Which day of the week has the most United Airlines flights from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN)?
United Airlines operates the most flights from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN) on Wednesday. With up to 6 daily departures, you'll get the most choice and flexibility on this day.
What airports does United Airlines fly into in San Diego?
Get on a United Airlines flight from San Francisco Intl. Airport (SFO) to San Diego, and you're most likely to arrive at San Diego Intl. Airport (SAN). This is the airline's main hub in this city.
What type of plane does United Airlines fly from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN)?
For the San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN) route, United Airlines typically uses Boeing 737 MAX 8 and Boeing 737-800 planes. Remember that last-minute changes can occur for operational purposes, so your flight may be on another aircraft.
Can I change or cancel my United Airlines flight from San Francisco Intl. Airport (SFO) to San Diego Intl. Airport (SAN)?
Changes are usually free within 24 hours of making your booking, but your airline may charge a fee after that time. For more information about modifying your flights, head 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 trip.
*Available to Expedia members.