₹ 5,592 Find Cheap Flights from San Francisco to San Diego – Compare and Save

These are the earliest and latest flight times available from San Francisco to San Diego:

• Earliest: departs at 05:30 and lands at 07:11
• Latest: departs at 22:44 and lands at 00:25.

The flight takes about 1h 41m.

Only Economy class is available on flights from San Francisco to San Diego.

A direct flight from San Francisco to San Diego takes 1h 41m, covering 1,156 km.

No, a passport is not required for this domestic route, but you will need another form of identification, such as a driving licence.

Return flights from San Francisco to San Diego range from ₹ 12,733 to ₹ 27,666, with an average of ₹ 19,142 over the past 12 months. Anything below ₹ 12,733 counts as a good deal.

Last-minute fares on this route (booked within two weeks of departure) run 49% above the ₹ 19,142 route average. Book 6 weeks before departure for the lowest fares.

On this route, stopover flights are cheaper than direct options on average. Stopover fares average ₹ 14,824 return via Salt Lake City (SLC), compared with ₹ 19,193 for direct.

United Airlines is slightly above the route average for timely arrivals, while Alaska Airlines has a lower on-time arrival rate. On-time arrival rates on San Francisco to San Diego flights are:

• United Airlines: 79% on time
• Alaska Airlines: 72% on time
• Frontier: 60% on time

On average, flights on this route are punctual 70% of the time.

There is no standard. Checked bag policies vary by airline on this route. Most carriers charge ₹ 3,791–₹ 9,476 for the first checked bag in Economy. Premium fares and elite status bookings typically include a free checked bag.

The Boeing 737-800 Passenger/BBJ2 (winglets) family is used most often on this route, operated mainly by Southwest and Alaska Airlines. Other aircraft seen on the route include Boeing 737 MAX 8 variants.

Morning is the busiest departure period on San Francisco to San Diego flights, with 39% leaving in that window. Afternoon departures account for 38%, Evening flights for 19%, and Night flights for 4%.

Yes. Based on fares seen in the past 5 days, return flight prices on this route showed a wide range, from about ₹ 8,909 to ₹ 64,329. That means the highest observed fare was about 7x higher than the lowest one.

Two airlines offer in-flight Wi-Fi on San Francisco to San Diego flights:

• Alaska Airlines
• JetBlue

Pricing varies by airline and fare class. Some plans are included with the ticket or loyalty programme, while others are paid add-ons priced by flight length.

One-way fares from San Francisco to San Diego are currently lower than usual. Average one-way flight prices are about ₹ 6,340, which is 54% below the typical average for this route.

San Diego Airport (SAN) hosts 5 major car rental companies, with daily rates starting from around ₹ 1,334 for economy cars. Top options include:

• Dollar
• Payless
• Europcar
• Thrifty
• Fox

Flights from San Francisco to San Diego usually depart from San Francisco (SFO) and arrive at San Diego (SAN).

Morning flights have the fewest delays on this route, while afternoon departures tend to have the most.

A flight is considered delayed when it departs 15 minutes or more after its scheduled time. This is the standard used by the US Department of Transportation and most airline industry reporting. On the San Francisco to San Diego route, 30% of flights were delayed in the past three months, with delays averaging 2h 07m.

One-stop flights from San Francisco to San Diego most commonly connect through:

• Los Angeles (LAX) – 39% of one-stop connections
• Las Vegas Harry Reid Intl (LAS) – 28% of one-stop connections
• Denver Intl (DEN) – 22% of one-stop connections
• Phoenix Sky Harbor Intl (PHX) – 6% of one-stop connections

Yes. Flexible dates can save you up to 20% on flights from San Francisco to San Diego. Tuesday is the cheapest departure day at ₹ 16,870 return on average, while Sunday is the most expensive at ₹ 21,040, a difference of ₹ 4,170.

KAYAK's flexible dates feature shows options up to three days before and after your selected dates, making it easier to compare nearby fares.

4 airlines operate flights between San Francisco and San Diego. The airlines offering direct flights on this route include:

• United Airlines
• Southwest
• Alaska Airlines
• Frontier

Flying via Los Angeles (LAX) gives the shortest average 1-stop total travel time of 3h 50m, compared to 4h 45m via Salt Lake City (SLC) and 6h 08m via Phoenix Sky Harbor Intl (PHX).

Some of the most popular sights in San Diego are Gaslamp Quarter, San Diego Convention Center, and San Diego Zoo. These are among the most viewed places in San Diego on KAYAK.

Among airlines operating San Francisco to San Diego flights:

• Frontier: offers free seat selection
• Alaska Airlines: offers extra legroom; offers free seat selection
• Southwest: offers free seat selection
• United Airlines: offers extra legroom; offers free seat selection
• American Airlines: offers free seat selection

Extra legroom and free seat selection availability depends on fare class and route.

Here are some options for this route, based on selected ticket types and cabin classes:

• Frontier: a cabin bag and a checked bag in Economy class
• Alaska Airlines: a cabin bag and a checked bag in Economy class
• Southwest: a cabin bag and a checked bag in Economy class

Baggage allowance can vary by ticket type, cabin class, route, and airline, so always check the fare details before booking.

Sometimes you just want a little solitude before getting on your flight. While waiting on your flight from San Francisco to San Diego, visit SFO’s yoga room in Terminal 2 where you can meditate, stretch, and exercise. There are also a number of lounges in the airport including the Delta Sky Club, United Club, and both the Admiral and Centurion Clubs (by American Express).

Around the airport are a number of great restaurants for dining. Within a couple of miles is a sushi spot (Zen Sushi Bistro), a steakhouse (Hangar Steak), and a Benihana. If you prefer something quick, consider Wendy’s on Gateway Boulevard, Hana Hawaiian Barbecue on San Mateo Avenue, or McDonald’s on Airport Boulevard.

If you’re only in town 2-3 days, you might want to just stay at or around the airport. Staying close to the airport is also convenient when you have a very early morning flight. There are several hotels less than a mile from the airport, including the Sheraton San Diego Hotel and Holiday Inn Express.

Getting around SAN is not too difficult. The airport offers a simple design which includes three terminals. Terminal 1 houses Southwest, Frontier, and Allegiant Airlines. There are also numerous restaurants here for passengers such as Ciao Gourmet Market, Einstein Bros. Bagels, and Emerald Express. British Airways, jetBlue, and Alaska Airlines are all located in Terminal 2. It also offers passengers a variety of dining options from Bubbles Seafood and Wine Bar to the California Pizza Kitchen. A shuttle is easily accessible and makes it convenient to get from one terminal to the other.