United States. California. San Francisco. American Airlines. $396. American Airlines to San Francisco. Find and compare American Airlines flights to San Francisco (SFO). Fly from the United States with American Airlines to San Francisco. From Los Angeles $71; From Seattle $79; From Dallas $80.How to find cheap flights to San Francisco (SFO) from San Diego (SAN) in 2024. ... Find the cheapest Business class flights from San Diego International and San Francisco International. We scour the Internet for the best Business, Premium Economy and First Class flight fares to San Francisco, too.San Francisco to San Diego Flights Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from San Francisco to San Diego offer the perfect respite. Not only does exploring San Diego provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the … The two airlines most popular with KAYAK users for flights from San Francisco to San Diego are Alaska Airlines and Delta. With an average price for the route of $258 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $234 and an overall rating of 8.0. The two airlines most popular with KAYAK users for flights from Oakland to San Diego are Alaska Airlines and Delta. With an average price for the route of $238 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $362 and an overall rating of 8.0.Find United Airlines cheap flights from San Francisco to St. Thomas. Enjoy a San Francisco to St. Thomas modern flight experience in premium cabins with Wi-Fi.By George Kelly Published Jan. 23, 2024 • 9:30am. Ultra-low-cost carrier Frontier Airlines announced Tuesday it will begin daily nonstop flights between Los Angeles and San Francisco airports. To celebrate, the airline launched a three-day sale with tickets for just $19 one way starting April 10. Frontier's three-day sale includes $19 fares ...Use our interactive route map, select your trip type, and our budget filters on United Explore to find the perfect flight. English - United States $ Search; Sign in ... San Francisco, CA, US (SFO) Sat, May 4 - Tue, May 7 ... Fri, May 3 - Sun, May 5 from $311. San Diego, CA, US (SAN) Sat, May 4 - Tue, May 7 from $360 San Jose, CA, US (SJC) ...Fly more and save even more when you travel to San Diego, CA (SAN) with Frontier where you always find low fares done right. ... Flights to San Diego, CA (SAN) starting from ... From San Francisco, CA (SFO) To San Diego, CA (SAN) One-way / Economy: Departing Aug 14, 2024: From. $19* Last seen: 12 hours ago. From Las Vegas, NV (LAS)The cheapest return flight ticket from San Francisco to Cusco found by KAYAK users in the last 72 hours was for $738 on Delta, followed by American Airlines ($765). One-way flight deals have also been found from as low as $267 on Avianca and from $383 on LATAM Airlines.Fri, 16 Feb SAN - SFO with Frontier Airlines. 1 stop. from $140. San Diego.$184 per passenger.Departing Tue, 2 Apr, returning Sun, 7 Apr.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from San Francisco International on Tue, 2 Apr, arriving in San Diego International.Inbound indirect flight with ... Amazing United SFO to SAN Flight Deals. The cheapest flights to San Diego Intl. found within the past 7 days were $136 round trip and $82 one way. Prices and availability subject to change. Additional terms may apply. Tue, Feb 27 - Tue, Mar 5. Cheap flights from San Francisco (SFO) to San Diego (SAN) Prices were available within the past 7 days and start at CA $67 for one-way flights and CA $176 for round trip, for the …The best one-way flight to San Diego from San Francisco in the past 72 hours is $29. The best round-trip flight deal from San Francisco to San Diego found on momondo in the last 72 hours is $38. The fastest flight from San Francisco to San Diego takes 1h 33m. Direct flights go from San Francisco to San Diego every day.Each week, United Airlines offers 63 direct flights from San Diego to San Francisco. Southwest has 52 non-stop weekly flights on the route, and Virgin America has 32. There are 500 miles between the two cities, and the in-flight time is about an hour and a half.The two airlines most popular with KAYAK users for flights from Oakland to San Diego are Alaska Airlines and Delta. With an average price for the route of $238 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $362 and an overall rating of 8.0. Amazing Alaska Airlines SFO to SAN Flight Deals. The cheapest flights to San Diego Intl. found within the past 7 days were $133 round trip and $70 one way. Prices and availability subject to change. Additional terms may apply. Tue, May 14 - Tue, May 14. Cheap Flights from Los Angeles to San Diego (LAX-SAN) Prices were available within the past 7 days and start at $33 for one-way flights and $66 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Los Angeles to San Diego with no change fee on ...Handling in case of transit. Japan Airlines (JAL) is offering the best flight deals from San Francisco to Japan. Enjoy true comfort in the skies. Fly in the World's Best Economy Class.Direct flights from San Francisco to San Diego. All flights from SFO to SAN non-stop. There are direct flights from San Francisco International, California, USA to San Diego International Airport (SAN), California, USA every day of the week The flight distance is 449 miles and the trip usually takes about 1 hour and 40 minutes.The two airlines most popular with KAYAK users for flights from San Francisco to Atlanta are Alaska Airlines and Delta. With an average price for the route of $436 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $488 and an overall rating of 8.0.Which airlines provide the cheapest flights from San Francisco to Mumbai? In the last 72 hours, the cheapest one-way ticket from San Francisco to Mumbai found on KAYAK was with Air India for $347. SWISS proposed a round …The two airlines most popular with KAYAK users for flights from San Francisco to Sapporo are ANA and Japan Airlines. With an average price for the route of $1,794 and an overall rating of 8.4, ANA is the most popular choice. Japan Airlines is also a great choice for the route, with an average price of $1,606 and an overall rating of 8.3.Handling in case of transit. Japan Airlines (JAL) is offering the best flight deals from San Francisco to Japan. Enjoy true comfort in the skies. Fly in the World's Best Economy Class.Cheap Flights from San Diego to San Francisco (SAN-SFO) Prices were available within the past 7 days and start at $29 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Diego to San Francisco with no change fee on ...Prices were available within the past 7 days and start at $139 for one-way flights and $156 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Tue, Apr 9 - Sat, Apr 13. SAN. San Diego.The flight distance between airports San Francisco International Airport ( SFO) and San Diego International Airport ( SAN) is 446.55 mi (718.65 km). This corresponds to an approximate flight time of 1h 20min. Similar flight routes: SFO → TIJ , SFO → SNA , SFO → ONT , SFO → LAX , OAK → SAN.Nonstop 5h 50m United Airlines. Deal found 4/5 $773. Pick Dates. One of the most popular airlines traveling from San Francisco to Cancún is United Airlines. Flights on this route from United Airlines typically cost $605.53 RT, a price that is 86% more expensive than the average San Francisco to Cancún flight.Cheap Flights from San Francisco to Cusco (SFO-CUZ) Prices were available within the past 7 days and start at $291 for one-way flights and $590 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Francisco to Cusco with no change fee on selected ...The cheapest prices found with in the last 7 days for return flights were $48 and $29 for one-way flights to San Diego for the period specified. Prices and availability are subject to change. Additional terms apply. Wed, May 8 - Tue, May 14. SFO.Find cheap flights from San Diego to San Francisco International on Skyscanner. Book the best deals for your flights to SFO from SAN.Find flights to San Miguel de Allende from $66. Fly from the United States on American Airlines, VivaAerobus, Aeromexico and more. Fly from San Antonio from $66, from Houston from $102, from Los Angeles from $118, from Dallas from $141 or from Atlanta from $153. Search for San Miguel de Allende flights on KAYAK now to find the best deal.Economy. See Latest Fare. San Diego (SAN) to. San Francisco (SFO) 06/05/24 - 06/12/24. from. $193*. Updated: 54 minutes ago. Round trip.Mayor London Breed returned to San Francisco on Sunday after a weeklong trip to China, declaring the excursion a success after China agreed to send pandas to the San Francisco Zoo. "What we set ...Direct. from ₹ 1,995. San Diego. ₹ 1,997 per passenger.Departing Sat, 8 Jun.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Sat, 8 Jun, arriving in San Diego International.Price includes taxes and charges.From ₹ 1,997, select.San Diego ». First Class. $163. San Diego. Search and compare first class flight deals to San Diego. Fly from San Francisco from $437, from Denver from $499. Book your first class tickets to San Diego.The average price for a train ticket from San Francisco to San Diego is $65.00, By booking your trip at least 13 days in advance, you increase your chances of scoring even cheaper tickets. But if you wait until the day of your trip to book tickets, expect to pay $20.08 more.All flight schedules from San Francisco International , California , USA to San Diego International Airport , California , USA . This route is operated by 4 airline (s), and the flight time is 1 hour and 59 minutes. The distance is 449 miles. USA.Book flights from San Diego to Orange County/Santa Ana with Southwest Airlines ®. It's easy to find the San Diego International Airport to John Wayne Airport Orange County flight to make your booking and travel a breeze. Whether you're traveling for business or pleasure, solo or with the whole family, you'll enjoy flying Southwest ®.United States. California. San Francisco. American Airlines. $396. American Airlines to San Francisco. Find and compare American Airlines flights to San Francisco (SFO). Fly from the United States with American Airlines to San Francisco. From Los Angeles $71; From Seattle $79; From Dallas $80.Complete your trip. First Class from $203/person. Business Class from $188/person. Prem Econ Class from $188/person. Economy Class from $20/person. Find cheap flights to San Diego San Diego (SAN), California from $33. Search and compare round-trip, one-way, or last-minute flights to San Diego, CA.San Francisco.$48 per passenger.Departing Sat, Apr 27, returning Sat, May 11.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from …In the last 72 hours, the cheapest one-way ticket between San Francisco and Cabo San Lucas found on KAYAK was with Alaska Airlines for $162. Alaska Airlines offered a round-trip connection from $329 and Aeromexico from $400. See more FAQs.One of the most popular airlines traveling from San Diego to San Francisco is Frontier. Flights on this route from Frontier typically cost $320.53 RT, a price that is 10% more expensive than the average San Diego to San Francisco flight. …The cheapest return flight ticket from San Francisco to Santa Ana found by KAYAK users in the last 72 hours was for $78 on Frontier, followed by Alaska Airlines ($191). One-way flight deals have also been found from as low as …United States. California. San Francisco. American Airlines. $396. American Airlines to San Francisco. Find and compare American Airlines flights to San Francisco (SFO). Fly from the United States with American Airlines to San Francisco. From Los Angeles $71; From Seattle $79; From Dallas $80.Southwest Airlines, Frontier Airlines and two other airlines fly from San Francisco to San Diego hourly. Alternatively, Greyhound USA operates a bus from San Francisco Bus Station to San Diego Greyhound Bus Stop twice daily. Tickets cost $55 - $120 and the journey takes 12h 35m. Airlines. Southwest Airlines. Alaska Airlines, Inc. United Airlines.193962 FLIGHTS. Destinations from San Francisco (SFO) Search destination . Sort None Name a-z Name z-a Country a-z Country z-a Shortest flight Longest flight Biggest airport. ... San Diego SAN USA Flight time: 1h 36m New airline. 1h 36m Dallas DAL USA Flight time: 3h 33m 3h 33m Chengdu CTU ChinaCheap Flights from San Francisco (SFO) to San Diego (SAN) Prices were available within the past 7 days and start at £55 for one-way flights and £94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals.Flights to Pico Island, Azores. $589. Flights to Ponta Delgada, Azores. $1,759. Flights to Santa Cruz da Graciosa, Azores. View more. Find flights to Azores from $455. Fly from San Francisco on TAP AIR PORTUGAL, United Airlines, Air Canada and more. Search for Azores flights on KAYAK now to find the best deal.Direct flights from San Francisco to San Diego. All flights from SFO to SAN non-stop. There are direct flights from San Francisco International, California, USA to San Diego International Airport (SAN), California, USA every day of the week The flight distance is 449 miles and the trip usually takes about 1 hour and 40 minutes.French Polynesia ». Tahiti. $562. Flights to Papeete, Tahiti. Find flights to Tahiti from $362. Fly from San Francisco on French Bee, Air Caraïbes, Air Tahiti Nui and more. Search for Tahiti flights on KAYAK now to find the best deal.There are 7 airlines that fly nonstop from San Francisco to Los Angeles. They are: Alaska Airlines, American Airlines, Delta, Frontier, JetBlue, Southwest and United Airlines. The cheapest price of all airlines flying this route was found with Frontier at $29 for a one-way flight. On average, the best prices for this route can be found at Frontier.Prices were available within the past 7 days and start at $30 for one-way flights and $59 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Diego to San Jose with no change fee on selected flights. Earn your airline miles on top of our rewards!There are 2 airlines that fly nonstop from San Francisco to Beijing. They are Air China and United Airlines. The cheapest airline for this route is Air China, with the best one-way deal found costing $1,181. On average, the best prices for this route can be found at United Airlines.There are 4 airlines that fly nonstop from New York to San Diego. They are: Alaska Airlines, Delta, JetBlue and United Airlines. The cheapest price of all airlines flying this route was found with JetBlue at $121 for a one-way flight. On average, the best prices for this route can be found at JetBlue.Fly more and save even more when you travel to San Diego, CA (SAN) with Frontier where you always find low fares done right. ... Fly to San Diego and experience that laid-back, friendly California vibe, and great fun on its beautiful beaches. ... San Francisco, CA (SFO) To. San Diego, CA (SAN) Departing Aug 14, 2024. From. $19* Last seen: 12 ...Find deals from San Diego to San Francisco (SAN) - (SFO). Star Alliance member airlines offer more than 10,000 daily flights to give you the best deal. ... Find related flights. From San Diego; To San Francisco; Weather in San Francisco. Saturday. light rain. 30/03/2024. 12°C. 30/03/2024. light rain. Sunday. scattered clouds. 31/03/2024. 14°C ...Get American Airlines cheap flights from San Francisco to San Diego. Book one-way or return flight from SFO → SAN with American Airlines (AA) deals & save! Skip to Main Content.Flights to Hokkaido Prefecture, Japan. $1,134. Flights to Iwakuni, Japan. $1,303. Flights to Kobe, Japan. View more. Find flights to Japan from $458. Fly from San Diego on Japan Airlines, ANA, American Airlines and more. Search for Japan flights on KAYAK now to find the best deal.Book cheap flights to Bishop/Mammoth (BIH) with United Airlines. Enjoy all the in-flight perks on your Bishop/Mammoth flight, including speed Wi-Fi. ... From San Francisco (SFO) To Bishop/Mammoth (BIH) Roundtrip | Economy: 07/15/24 - 07/22/24: from. $ 304* Viewed: 19 hours ago. From Los Angeles (LAX) To Bishop/Mammoth (BIH) Roundtrip |Options for some of the cheapest premium economy flights from San Diego we have found on Cheapflights are as follows: Fly from San Diego to Las Vegas starting at $392. Fly from San Diego to San Jose starting at $407. Fly from San Diego to Monterey starting at $426. Fly from San Diego to Portland starting at $471.Find cheap flights to San Diego San Diego (SAN), California from $34. Search and compare round-trip, one-way, or last-minute flights to San Diego, CA. ... NYC-SAN SFO-SAN OAK-SAN DFW-SAN. Currently, October is the cheapest month in which you can book a flight to San Diego (average of $288). ...08/29/24 - 09/02/24. from. $ 453*. Viewed: 13 hours ago. From. San Francisco (SFO) To. Arcata (ACV) Roundtrip.Apr 17, 2024 · Complete your trip. First Class from $203/person. Business Class from $188/person. Prem Econ Class from $188/person. Economy Class from $20/person. Find cheap flights to San Diego San Diego (SAN), California from $33. Search and compare round-trip, one-way, or last-minute flights to San Diego, CA. Book flights from San Diego to Orange County/Santa Ana with Southwest Airlines ®. It's easy to find the San Diego International Airport to John Wayne Airport Orange County flight to make your booking and travel a breeze. Whether you're traveling for business or pleasure, solo or with the whole family, you'll enjoy flying Southwest ®.Find flights to San Miguel de Allende from $66. Fly from the United States on American Airlines, VivaAerobus, Aeromexico and more. Fly from San Antonio from $66, from Houston from $102, from Los Angeles from $118, from Dallas from $141 or from Atlanta from $153. Search for San Miguel de Allende flights on KAYAK now to find the best deal. What is the lowest airfare San Francisco to San Diego? The cheapest plane ticket found by our users is $ 94. This airfare is for economy class on one-way AS1461 flight by Alaska Airlines for April 19, 2024 which leaves San Francisco in San Francisco at 20:10 am and arrives at San Diego San Diego at 08:45. June. 08, 2023. CLEVELAND - June 8, 2023 - Ultra-low fare carrier Frontier Airlines (NASDAQ: ULCC) launched nonstop service today from Cleveland Hopkins International Airport (CLE) to San Diego International Airport (SAN). Additionally, on June 21, Frontier will launch nonstop service from CLE to San Francisco International Airport (SFO).San Francisco (SFO), CA to Columbus, OH. departing on 8/7. one-way starting at*. $199. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 29 travel days available.Mayor London Breed returned to San Francisco on Sunday after a weeklong trip to China, declaring the excursion a success after China agreed to send pandas to the San Francisco Zoo. "What we set ...Cheap Flights from San Diego to Birmingham (SAN-BHM) Prices were available within the past 7 days and start at $198 for one-way flights and $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Diego to Birmingham with no change fee on ...fr. sa. Distance. 447 miles · (719 km) Flight time. 1 hour and 40 minutes. Airlines. Alaska. Frontier Airlines. Southwest Airlines. United Airlines. Alliances. Oneworld. SkyTeam. Star …Prices were available within the past 7 days and start at $198 for one-way flights and $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Diego to Birmingham with no change fee on selected flights. Earn your airline miles on top of our ...The two airlines most popular with KAYAK users for flights from Oakland to San Diego are Alaska Airlines and Delta. With an average price for the route of $238 and an overall rating of 8.1, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $362 and an overall rating of 8.0.San Francisco Airport has non-stop passenger flights scheduled to 142 destinations in 32 countries. At present, there are 85 domestic flights from San Francisco. Remove ads. The longest flight from San Francisco SFO is a 5,398 mile (8,687 km) non-stop route to Bengaluru BLR.The two airlines most popular with KAYAK users for flights from San Francisco to San José del Cabo are Alaska Airlines and Delta. With an average price for the route of $397 and an overall rating of 8.0, Alaska Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $452 and an overall rating ... Find the lowest prices on one-way and return tickets right here. San Diego. £35 per passenger.Departing Tue, 15 Oct, returning Tue, 22 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from San Francisco International on Tue, 15 Oct, arriving in San Diego International.Inbound direct flight with ... Drive • 8h 21m. Drive from San Francisco Airport (SFO) to San Diego 497.5 miles. $90 - $130. Quickest way to get there Cheapest option Distance between.
Find cheap roundtrip flights from SFO to SAN with United Airlines. Compare prices, dates, and fares for Economy and Basic Economy options.. Observer dispatch
The two airlines most popular with KAYAK users for flights from San Francisco to Barcelona are SWISS and United Airlines. With an average price for the route of $905 and an overall rating of 7.8, SWISS is the most popular choice. United Airlines is also a great choice for the route, with an average price of $1,059 and an overall rating of 7.4.Private Jet and Charter Flights to the San Diego, CA, Area. Book a charter flight to San Diego Carlsbad in southern California. Seven area airports, including San Diego International/Lindbergh Field (SAN), accommodate all types of private charter and jet aircraft. San Diego. San Diego at a Glance California is home to many popular travel ...The cheapest month for flights from San Francisco to Cologne is November, where tickets cost $709 on average. On the other hand, the most expensive months are December and June, where the average cost of tickets is $1,854 and $1,764 respectively.Book cheap flights to San Antonio (SAT) with United Airlines. Enjoy all the in-flight perks on your San Antonio flight, including speed Wi-Fi. ... From San Francisco (SFO) To San Antonio (SAT) Roundtrip | Economy: 06/24/24 - 06/27/24: from. $ 349* Viewed: 8 hours ago. ... From San Diego (SAN) To San Antonio (SAT) Roundtrip | Economy: 07/16/24 ...Find United Airlines cheap flights from San Francisco to Tel Aviv. Enjoy a San Francisco to Tel Aviv modern flight experience in premium cabins with Wi-Fi.The two airlines most popular with KAYAK users for flights from San Francisco to Paris are Delta and Air France. With an average price for the route of $1,268 and an overall rating of 8.0, Delta is the most popular choice. Air France is also a great choice for the route, with an average price of $1,355 and an overall rating of 7.5.The two airlines most popular with KAYAK users for flights from San Diego to San Jose are Southwest and Alaska Airlines. With an average price for the route of $404 and an overall rating of 8.1, Southwest is the most popular choice. Alaska Airlines is also a great choice for the route, with an average price of $198 and an overall rating of 8.0.The two airlines most popular with KAYAK users for flights from San Francisco to Rapid City are Delta and United Airlines. With an average price for the route of $424 and an overall rating of 8.0, Delta is the most popular choice. United Airlines is also a great choice for the route, with an average price of $576 and an overall rating of 7.4.Fly from San Francisco in premium cabins with great Wi-Fi and in-flight entertainment. ... United States-English keyboard_arrow_down. Book My Trip Travel info MileagePlus® Program Deals Help. United Flights from San Francisco (SFO) starting at $ 89 * Roundtrip. expand_more. 1 Passenger, Economy. ... From San Francisco (SFO) To San Diego (SAN ...Direct. Sat, 20 Apr SFO - SAN with Frontier Airlines. Direct. from £30.There are 4 airlines that fly nonstop from San Francisco to Boston. They are: Alaska Airlines, Delta, JetBlue and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $112 for a one-way flight. On average, the best prices for this route can be found at Delta.Cheap Flights from San Diego to Birmingham (SAN-BHM) Prices were available within the past 7 days and start at $198 for one-way flights and $398 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from San Diego to Birmingham with no change fee on ...San Francisco (SFO), CA to Puerto Vallarta. departing on 7/9. one-way starting at*. $224. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 18 travel days available.The total flight duration from SFO to San Diego, CA is 1 hour, 9 minutes. This is the average in-air flight time (wheels up to wheels down on the runway) based on actual flights taken over the past year, including routes like SFO to SAN. It covers the entire time on a typical commercial flight including take-off and landing.Users in need of a one-way flight from San Francisco to Ohio can choose from these deals. Those needing a return flight from San Francisco to Ohio can use the search form above. Tue 5/7 11:59 pm SFO - CVG. 1 stop 8h 13m Frontier. Deal found 4/15 $55.JetBlue offers flights to 90+ destinations with free inflight entertainment, free brand-name snacks and drinks, lots of legroom and award-winning service. Book JetBlue flights and vacation packages to 100+ destinations. Award-winning service, the most legroom in coach, free wi-fi, live TV, movies, snacks, and more. The average flight time from San Diego to San Francisco (SFO) is 1 hour 39 minutes. How many Southwest flights occur weekly from San Diego to San Francisco (SFO)? There are 81 weekly flights from San Diego to San Francisco (SFO) on Southwest Airlines. The cheapest return flight ticket from San Francisco to Santa Ana found by KAYAK users in the last 72 hours was for $78 on Frontier, followed by Alaska Airlines ($191). One-way flight deals have also been found from as low as …Find Ultra Low Fares from Oakland, CA / San Francisco, CA AREA to San Diego. Fly with Spirit Airlines and get a great deal on flights from Oakland, CA / San Francisco, CA AREA to San Diego. With Spirit's Bare Fare™ You Pay Only the Services You Need!.