Beginning of main content
Trip Type
Flight 1
Flight 2
Flight 3
Flight 4
Flight 5
Due to coronavirus (COVID-19) travel advisories, some destinations may be unavailable for certain dates. Find out more.

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights


Amazing United SAN to SFO Flight Deals

The cheapest flights to San Francisco Intl. found within the past 7 days were $97 round trip and $49 one way. Prices and availability subject to change. Additional terms may apply.

SFO From SAN Economy Coach Packages on Similar Airlines


Carrier Flight Depart SAN Arrive SFO Sun
12/6
Mon
12/7
Tue
12/8
Wed
12/9
Thu
12/10
Fri
12/11
Sat
12/12
Stops
UA 2480 07:39 am 09:22 am Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 390 10:16 am 11:59 am Check fare Check fare - Check fare - Check fare - 0 stop(s)
UA 381 03:45 pm 05:23 pm Check fare Check fare Check fare Check fare Check fare Check fare Check fare 0 stop(s)
UA 384 07:35 pm 09:18 pm Check fare Check fare - Check fare Check fare Check fare - 0 stop(s)
UA 5451 07:35 pm 09:18 pm - - Check fare - - - Check fare 0 stop(s)

FAQs about United Airlines Flights from SAN to SFO

What terminal is United Airlines at San Diego, CA (SAN-San Diego Intl.)?

If you're flying with United Airlines from San Diego, CA (SAN-San Diego Intl.), you'll usually board from terminal 2. If you're jetting to San Francisco, CA (SFO-San Francisco Intl.) from here, you'll probably be disembarking at terminal 3.

Are there United Airlines non-stop flights from SAN to SFO?

Yes, you can go straight from San Diego, CA (SAN-San Diego Intl.) to San Francisco, CA (SFO-San Francisco Intl.) with United Airlines and avoid time-consuming layovers. The less time you spend getting to your destination, the more time you'll have for adventuring.

How long is an United Airlines flight from SAN to SFO?

Bring that book on board you've been desperate to read. A flight from San Diego, CA (SAN-San Diego Intl.) to San Francisco, CA (SFO-San Francisco Intl.) with United Airlines takes roughly 5 hours and 24 minutes. You'll have sufficient time to completely lose yourself in the enthralling plot.

What type of aircraft does United Airlines fly from SAN to SFO?

Planning to fly between San Diego, CA (SAN-San Diego Intl.) and San Francisco, CA (SFO-San Francisco Intl.) with United Airlines? You'll likely be climbing on board either the Airbus A320 or the Boeing 737-800 type aircraft.

How many direct and indirect flights does United Airlines fly from SAN to SFO?

You can take your pick of about 5 United Airlines flights every day from SAN to SFO.

If I am not able to travel due to COVID-19, can I change my booking to a later date?

For more info about changing your flight to San Francisco, CA (SFO-San Francisco Intl.), please visit our Customer Service Portal.

What is the best day to buy a plane ticket?

This just in! Airfares offered on Tuesdays tend to be the cheapest, according to flight demand on Travelocity in 2019. Wednesday and Friday prices are also good, but you may want to prepare your budget if booking on a Monday, as data shows the start of the week is when prices are generally at their highest.

What are the cheapest days to fly?

Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2019, flights departing on a Tuesday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.

How far in advance can you book a flight?

Trying to figure out how early you should book your flight? It's possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2019 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 1-2 weeks prior to their travel dates.

How can I save money on airline tickets?

We'll let you in on a secret...You can save big on flights if you mix and match your airlines and fare types. In fact, travelers who booked flights on Travelocity in 2019 saved nearly 50% when their return flights consisted of two different airlines or fare types.

*According to flight demand on Travelocity.com from January to December 2019. Savings are subject to change based on departure location, date and destination.

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.