In-Flight information. The average flying time for a direct flight from San Francisco, CA to Seattle is 2 hours 10 minutes. Most direct flights leave around 15:30 PDT. Alaska Airlines flight #2257 is today's earliest flight from San Francisco, CA to Seattle (6:05 PDT, Embraer ERJ-175)Cheap flights from Seattle to San Francisco International. Compare Seattle to San Francisco International flight deals. Find the cheapest month or even day of the …Flights from Seattle (SEA) to San Francisco (SFO) Origin airport. Seattle - Tacoma Intl. Destination airport. San Francisco Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Sun Country Airlines, United. Popular airline. Alaska Airlines.AS1454 and Seattle SEA to San Francisco SFO Flights. Flight AS1454 is code-shared by 5 airlines using the flight numbers AA7583, BA2950, FI7657, QR2119, TN2656. Other flights departing from Seattle SEA: AS1086, F91724, AS798, WN787. Other flights arriving at San Francisco SFO: UA2362, UA1267, WN849, AS3420. All …Each day, there are between 23 and 30 nonstop flights that take off from Seattle and land in San Francisco, with an average flight time of 2h 12m. The most common departure time is 13:00 and most flights take off in the afternoon. Each week, there are 186 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart.Cheapest round-trip prices found by our users on KAYAK in the last 72 hours. One-way Round-trip. Los Angeles nonstop $38. San Diego nonstop $38. San Jose 1 stop $167. Palm Springs nonstop $177. Fresno 1 stop $285. San Luis …Sat, May 11 SEA – SAN with Frontier Airlines. 1 stop. Wed, May 15 SAN – SEA with Frontier Airlines. 1 stop. from $97. San Diego.$131 per passenger.Departing Tue, Apr 30, returning Tue, May 7.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Tue, Apr 30 ...Cheap Flights from Seattle to Oakland (SEA-OAK) Prices were available within the past 7 days and start at $69 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Oakland with no change fee on selected flights.09/10/24 - 09/14/24. from. $ 218*. Viewed: 15 hours ago. From. Seattle (SEA) To. San Francisco (SFO) Roundtrip.The total cost of driving from Seattle, WA to San Francisco, CA (one-way) is $153.36 at current gas prices. The round trip cost would be $306.72 to go from Seattle, WA to San Francisco, CA and back to Seattle, WA again. Regular fuel costs are around $4.75 per gallon for your trip. This calculation assumes that your vehicle gets an average gas ...The best way to get from Seattle, WA to California is to fly which takes 3h 44m and costs $80 - $320. Alternatively, you can bus, which costs $90 - $300 and takes 26h 10m, ... Flights from Seattle to San Francisco Ave. Duration 2h 14m When Every day Estimated price $100 - $340 Flights ...Book cheap flights to Bishop/Mammoth (BIH) ... When you're not on the mountain, this little ski town in the heart of California's Eastern Sierra Nevada offers so many ways to experience winter. ... From San Francisco (SFO) To Bishop/Mammoth (BIH) Roundtrip | Economy: 07/15/24 - 07/22/24: from. $ 304*There are 2 airlines that fly nonstop from Seattle to Santa Ana. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $109. On average, the best prices for …Los Angeles (LAX) to San Francisco (SFO) From. $46. one-way. Restrictions Apply. Fort Lauderdale (FLL) to San Francisco (SFO) From. $90. one-way.Now let's assume you have a private jet and you can fly in the fastest possible straight line between Seattle, Washington and San Francisco, California. Because of the curvature of the Earth, the shortest distance is actually the "great circle" distance, or "as the crow flies" which is calculated using an iterative Vincenty formula.Book the lowest fares on San Francisco flights today. Compare cheap flights to San Francisco with Alaska Airlines. Enjoy our low prices and generous experience. ... From Seattle (SEA) To San Francisco (SFO) One-way | Main: Depart: Sep 4, 2024: From. $105* Seen: 37 minutes ago. From Portland (PDX) To San Francisco (SFO) One-way | Main: …The best way to get from Seattle, WA to California is to fly which takes 3h 44m and costs $80 - $320. Alternatively, you can bus, which costs $90 - $300 and takes 26h 10m, ... Flights from Seattle to San Francisco Ave. Duration 2h 14m When Every day Estimated price $100 - $340 Flights ...£55 Cheap Flights from Seattle (SEA) to San Francisco (SFO) Return. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to …All flight schedules from Pittsburgh Airport , Pennsylvania , USA to San Francisco International , California , USA . This route is operated by 1 airline (s), and the flight time is 5 hours and 54 minutes. The distance is 2260 miles.Cheap Flights from Phoenix to San Francisco (PHX-SFO) Prices were available within the past 7 days and start at $34 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 Phoenix to San Francisco with no change fee on ...Which airlines provide the cheapest flights from Anchorage to San Francisco? In the last 72 hours, the cheapest one-way ticket from Anchorage to San Francisco found on KAYAK was with Alaska Airlines for $193. Alaska Airlines proposed a round-trip connection from $395 and Delta from $446.Use Google Flights to find cheap departing flights to San Diego and to track prices for specific travel dates for your next getaway.On average, a flight to San Diego costs $250. The cheapest price found on KAYAK in the last 2 weeks cost $20 and departed from Las Vegas. The most popular routes on KAYAK are San Francisco to San Diego which costs $202 on average, and New York to San Diego, which costs $361 on average. See prices from: All flight schedules from Seattle Tacoma International , Washington , USA to San Francisco International , California , USA . This route is operated by 3 airline (s), and the flight time is 2 hours and 26 minutes. The distance is 683 miles. Monthly average prices. $150 $120 $90 $60 $30 M J J A S O N D J F M A. Ticket prices for the train from Seattle to San Francisco often fluctuate based on the time of year. For the best prices on this route, book in October when the average ticket price is only $95. If you're thinking of traveling from Seattle to San Francisco during December ...One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to stay. Add a car. Direct flights only. Search. Featured Airlines. Plan, book, fly … The best one-way flight to California from Seattle in the past 72 hours is $39. The best round-trip flight deal from Seattle to California found on momondo in the last 72 hours is $78. The fastest flight from Seattle to California takes 1h 43m. Direct flights go from Seattle to California every day. There are 8 airports near California: San ... Apr 29, 2024 · Tour San Francisco City Hall, a Beaux-Arts beauty, and make sure to look up - the dome is a replica of St. Peter's Basilica in Rome. Compare cheap flights to San Francisco with Alaska Airlines. Enjoy our low prices and generous experience. Book the lowest fares on San Francisco flights today. The total straight line flight distance from Seattle, WA to San Francisco, CA is 679 miles. This is equivalent to 1 092 kilometers or 590 nautical miles. Your trip begins in Seattle, Washington. It ends in San Francisco, California. Your flight direction from Seattle, WA to San Francisco, CA is South (-180 degrees from North). CA $181. Roundtrip. found 4 days ago. Thu., Apr. 25 - Tue., May 21. SEA. Seattle. SFO. Book one-way or return flights from Seattle to San Francisco with no change fee on selected flights. Earn double rewards with airline miles + Expedia points. Book flights from Seattle/Tacoma to San Francisco (SFO) with Southwest Airlines®. Bundle your flight with a hotel or rental car booking and find even more savings. ... Seattle/Tacoma, WA to San Francisco (SFO), CA. departing on 10/2. one-way starting at* $138. Book now * Restrictions and exclusions apply. Seats and dates are limited. Select ...Find cheap flights to San Francisco International Airport with Skyscanner, the leading travel search engine. Compare prices, airlines, and routes from hundreds of providers and book your tickets in minutes. Whether you want to explore the Golden Gate Bridge, Alcatraz, or the vibrant city life, Skyscanner helps you find the best deals for your San Francisco …The average train journey from San Francisco to Seattle takes 23 hours and 1 minute, though some trains might be a few minutes slower or faster. Distance. 679 mi (1093 km) Fastest train. 23h 1m.Flights from San Francisco Intl. Airport. Prices were available within the past 7 days and start at $24 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book cheap flights from San Francisco Intl. airport (SFO) to all destinations.There are 2 airlines that fly nonstop from Seattle to Santa Ana. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $109. On average, the best prices for … Cheap Flights from San Francisco to Seattle (SFO-SEA) Prices were available within the past 7 days and start at $54 for one-way flights and $124 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 Seattle with no change fee on ... Cheap Flights from Dallas to San Francisco (DFW-SFO) Prices were available within the past 7 days and start at $44 for one-way flights and $83 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Dallas to San Francisco with no change fee on selected ... There are 7 ways to get from Seattle to San Francisco by plane, subway, bus, train or car. Select an option below to see step-by-step directions and to compare ticket prices and …£55 Cheap Flights from Seattle (SEA) to San Francisco (SFO) Return. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to … The two airlines most popular with KAYAK users for flights from San Francisco to Seattle are Alaska Airlines and Delta. With an average price for the route of $218 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 $192 and an overall rating of 8.0. Flights from San Francisco Intl. Airport. Prices were available within the past 7 days and start at $24 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book cheap flights from San Francisco Intl. airport (SFO) to all destinations.Find cheap flights to San Francisco International Airport with Skyscanner, the leading travel search engine. Compare prices, airlines, and routes from hundreds of providers and book your tickets in minutes. Whether you want to explore the Golden Gate Bridge, Alcatraz, or the vibrant city life, Skyscanner helps you find the best deals for your San Francisco …Flight Price. $43. Earliest Departing Flight. UA 1702 9:30AM PDT. Latest Departing Flight. VA 8483 Apr 24 9:36PM PDT. Find inexpensive San Francisco (SFO) flights today with Orbitz. Flights to SJC start at $24. Some airlines are waiving change fees for new bookings as COVID-19 disrupts travel.Roundtrip. found 2 days ago. Book one-way or return flights from Seattle to San Francisco with no change fee on selected flights. Earn your airline miles on top of our rewards! Get …There are 7 ways to get from Seattle to San Francisco by plane, subway, bus, train or car. Select an option below to see step-by-step directions and to compare ticket prices and … Mammoth Lakes’ top attractions. Ski or snowboard at 11,053 ft. at California's highest lift-accessible resort, Mammoth Mountain. Enjoy seemingly endless on-mountain fun, with more than 3,500 acres of skiable terrain, 150 runs, 28 chairlifts and two gondolas. Mon, May 13 SEA – SFO with Frontier Airlines. 1 stop. from $98. Seattle.$128 per passenger.Departing Tue, Sep 10, returning Tue, Sep 17.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from San Francisco International on Tue, Sep 10, arriving in Seattle / Tacoma International.Inbound direct …The total driving time is 12 hours, 32 minutes. Your trip begins in Seattle, Washington. It ends in San Francisco, California. If you're planning a road trip, you might be interested in seeing the total driving distance from Seattle, WA to San Francisco, CA.The cheapest month for flights from Seattle to San Francisco is January, where tickets cost ₹ 14,825 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is ₹ 18,822 and ₹ 17,740 respectively.Now let's assume you have a private jet and you can fly in the fastest possible straight line between Seattle, Washington and San Francisco, California. Because of the curvature of the Earth, the shortest distance is actually the "great circle" distance, or "as the crow flies" which is calculated using an iterative Vincenty formula.What companies run services between Seattle, WA, USA and San Francisco, CA, USA? Alaska Airlines, Inc., Delta and United Airlines fly from Seattle, WA to San Francisco hourly. Alternatively, you can take a bus from Seattle, WA to San Francisco via Seattle Bus Station and Sacramento in around 19h 35m.Select Fiji Airways flight, departing Thu., 24 Oct. from Adelaide to San Francisco Intl., returning Tue., 12 Nov., priced at AU$1,351 found 1 day ago San Francisco Flights San Francisco, California, sits on the West Coast, bordered …All flight schedules from Pittsburgh Airport , Pennsylvania , USA to San Francisco International , California , USA . This route is operated by 1 airline (s), and the flight time is 5 hours and 54 minutes. The distance is 2260 miles.5 days ago · Cheap flights from Seattle to San Francisco (SEA - SFO) from $70. From? To? Round-trip One-way. Sat 4/27. Sat 5/4. 1 adult, Economy. Find deals. We work with more than 300 partners to bring you better travel deals. Apr 5, 2024 · Finding cheap flights to San Francisco International Airport is easy with Skyscanner. Flight prices often change, and your fare depends on travel date, seat availability, and booking time. We've compared airfares from all top online travel agents and airlines flying to San Francisco International Airport to find you the cheapest flights. Jan 5, 2024 · Direct. Tue, Oct 8 SFO – SEA with Alaska Airlines. Direct. from C$188. San Francisco.C$190 per passenger.Departing Tue, May 21, returning Tue, Jun 4.Round-trip flight with Delta.Outbound direct flight with Delta departing from Seattle / Tacoma International on Tue, May 21, arriving in San Francisco International.Inbound direct flight with ... Cheap Flights from Seattle to Los Angeles (SEA-LAX) Prices were available within the past 7 days and start at $60 for one-way flights and $111 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Los Angeles with no change fee on selected ...This allows you to pick the cheapest days to fly if your trip allows flexibility and score cheap flight deals to San Ramon. Roundtrip prices range from $43 - $86, and one-ways to San Ramon start as low as $24. Be aware that choosing a non-stop flight can sometimes be more expensive while saving you time. And routes with connections may be ...The best one-way flight to California from Seattle in the past 72 hours is $39. The best round-trip flight deal from Seattle to California found on momondo in the last 72 hours is $78. The fastest flight from Seattle to California takes 1h 43m. Direct flights go from Seattle to California every day. There are 8 airports near California: San ...Book the lowest fares on San Francisco flights today. Compare cheap flights to San Francisco with Alaska Airlines. Enjoy our low prices and generous experience. ... From Seattle (SEA) To San Francisco (SFO) One-way | Main: Depart: Sep 4, 2024: From. $105* Seen: 37 minutes ago. From Portland (PDX) To San Francisco (SFO) One-way | Main: …Best Time to Take a Seattle to San Francisco Drive. When planning a road trip from Seattle to San Francisco, it’s important to consider the best time to embark on this adventure. The weather, road conditions, and the overall experience can vary depending on the time of year. The best one-way flight to San Francisco from Seattle in the past 72 hours is $69. The best round-trip flight deal from Seattle to San Francisco found on momondo in the last 72 hours is $131. The fastest flight from Seattle to San Francisco takes 2h 09m. Direct flights go from Seattle to San Francisco every day. Roundtrip. found 2 days ago. Book one-way or return flights from Seattle to San Francisco with no change fee on selected flights. Earn your airline miles on top of our rewards! Get …One of the most popular airlines traveling from Seattle to San Diego is Frontier. Flights from Frontier traveling this route typically cost $267.79 RT. This price is typically 32% cheaper than other airlines that offer Seattle to San Diego flights. When booking this route, the cheapest RT price found was $99.Find cheap flights from San Francisco to Seattle from $49. Round-trip. 1 adult. Economy. 0 bags. Add hotel. Sat 5/18. Sat 5/25. Search. Direct flights only. Search hundreds of …Cheap Flights from Las Vegas to San Francisco (LAS-SFO) Prices were available within the past 7 days and start at $24 for one-way flights and $43 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Las Vegas to San Francisco with no change fee on ...Connect with us. Find low fares to top destinations on the official Southwest Airlines website. Book flight reservations, rental cars, and hotels on southwest.com.Flights to San Francisco (SFO) with American Airlines. Find low-fare American Airlines flights to San Francisco. Enjoy our travel experience and great prices. Book the lowest fares on San Francisco flights today!There are 7 ways to get from Seattle to San Francisco by plane, subway, bus, train or car. Select an option below to see step-by-step directions and to compare ticket prices and …Portland, Oregon to Sacramento. Check Dates. Portland, Oregon to Los Angeles, California. $117. Vancouver to Los Angeles, California. $183. Find flights from Seattle (SEA) to San Francisco (SFO) $78+, FareCompare finds …The best one-way flight to San Francisco from Seattle in the past 72 hours is $69. The best round-trip flight deal from Seattle to San Francisco found on momondo in the last 72 hours is $131. The fastest flight from Seattle to San Francisco takes 2h 09m. Direct flights go from Seattle to San Francisco every day.For a quicker trip, book one of these direct flights from California to Seattle. Users seeking other options on flights from California to Seattle should update the search form at the top of the page. Thu 5/16 10:39 am ONT - SEA. Nonstop 2h 53m Frontier. Sun 5/19 2:25 pm SEA - ONT. Nonstop 2h 44m Frontier.In-Flight information. The average flying time for a direct flight from San Francisco, CA to Seattle is 2 hours 10 minutes. Most direct flights leave around 15:30 PDT. Alaska Airlines flight #2257 is today's earliest flight from San Francisco, CA to Seattle (6:05 PDT, Embraer ERJ-175)The best one-way flight to California from Seattle in the past 72 hours is $39. The best round-trip flight deal from Seattle to California found on momondo in the last 72 hours is $78. The fastest flight from Seattle to California takes 1h 43m. Direct flights go from Seattle to California every day. There are 8 airports near California: San ...All flight schedules from Pittsburgh Airport , Pennsylvania , USA to San Francisco International , California , USA . This route is operated by 1 airline (s), and the flight time is 5 hours and 54 minutes. The distance is 2260 miles.Flights from San Francisco Intl. Airport. Prices were available within the past 7 days and start at $24 for one-way flights and $48 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book cheap flights from San Francisco Intl. airport (SFO) to all destinations.There are 3 airlines that fly direct from Seattle to San Francisco. They are: Alaska Airlines, Delta and United Airlines. The cheapest price of all airlines flying this route was found with Alaska Airlines at $240 for a one-way flight. On average, the best prices for this route can be found at Alaska Airlines.Distance from Seattle to San Francisco (Seattle–Tacoma International Airport – San Francisco International Airport) is 679 miles / 1092 kilometers / 590 nautical miles. See also a map, estimated flight duration, carbon dioxide emissions and the time difference between Seattle and San Francisco.Prices were available within the past 7 days and start at $28 for one-way flights and $53 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Looking for cheap flights to San Francisco? Book now to earn airline miles in addition to our OneKeyCash rewards and receive alerts if flight ...14. Santa Rosa. Santa Rosa is a 117-mile drive (2 hours and 30 minutes) from Fort Bragg and is one of the liveliest stops on your epic Seattle to San Francisco road trip. While the city is a bubbling pot of …Each day, there are between 23 and 30 nonstop flights that take off from Seattle and land in San Francisco, with an average flight time of 2h 12m. The most common departure time is 13:00 and most flights take off in the afternoon. Each week, there are 186 flights. The most frequent day of departure is Sunday, when 16% of all weekly flights depart.
In-Flight information. The average flying time for a direct flight from San Francisco, CA to Seattle is 2 hours 10 minutes. Most direct flights leave around 15:30 PDT. Alaska Airlines flight #2257 is today's earliest flight from San Francisco, CA to Seattle (6:05 PDT, Embraer ERJ-175). Printing to google cloud printer
Cheap Flights from Seattle to Oakland (SEA-OAK) Prices were available within the past 7 days and start at $69 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Seattle to Oakland with no change fee on selected flights. Sat, May 11 SEA – SAN with Frontier Airlines. 1 stop. Wed, May 15 SAN – SEA with Frontier Airlines. 1 stop. from $97. San Diego.$131 per passenger.Departing Tue, Apr 30, returning Tue, May 7.Round-trip flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departing from Seattle / Tacoma International on Tue, Apr 30 ... The total driving time is 12 hours, 32 minutes. Your trip begins in Seattle, Washington. It ends in San Francisco, California. If you're planning a road trip, you might be interested in seeing the total driving distance from Seattle, WA to San Francisco, CA. One-way. Multi-city. 1 traveller. Economy. Leaving from. Going to. Departing. Returning. Add a place to stay. Add a car. Direct flights only. Search. Featured Airlines. Plan, book, fly …Compare and book cheap one-way flights from Seattle to San Francisco ... Flights from Seattle to San Francisco; Flights to San Francisco; California; United States of America; Flights; ... 4 May from Seattle to San Francisco, returning Wed, 8 May, priced at S$186 found 5 days ago. Tue, 14 May - Sat, 18 May. SEA. 2h 16m. 1161 (1868 km) The flight times and layover times in the table above are approximate and vary depending on flight number, aircraft, airline, weather and time of day.Seattle to San Francisco flight routes illustrated on a map. Ad. The best routes and connecting flights from Seattle Tacoma International to San Francisco International. The two airlines most popular with KAYAK users for flights from San Francisco to Seattle are Alaska Airlines and Delta. With an average price for the route of $218 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 $192 and an overall rating of 8.0. Mammoth Lakes’ top attractions. Ski or snowboard at 11,053 ft. at California's highest lift-accessible resort, Mammoth Mountain. Enjoy seemingly endless on-mountain fun, with more than 3,500 acres of skiable terrain, 150 runs, 28 chairlifts and two gondolas. There are 2 airlines that fly nonstop from Seattle to Santa Ana. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $109. On average, the best prices for …The total cost of driving from Seattle, WA to San Francisco, CA (one-way) is $153.36 at current gas prices. The round trip cost would be $306.72 to go from Seattle, WA to San Francisco, CA and back to Seattle, WA again. Regular fuel costs are around $4.75 per gallon for your trip. This calculation assumes that your vehicle gets an average gas ...Flights to San Francisco, San Francisco Bay Area. $153. Flights to San Jose, San Francisco Bay Area. $237. Flights to Santa Rosa, San Francisco Bay Area. Find flights to San Francisco Bay Area from $49. Fly from Seattle on Frontier, Alaska Airlines, Delta and more. Search for San Francisco Bay Area flights on KAYAK now to find the best …The cheapest month for flights from Seattle to San Francisco is January, where tickets cost ₹ 14,825 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is ₹ 18,822 and ₹ 17,740 respectively.Flight Price. $43. Earliest Departing Flight. UA 1702 9:30AM PDT. Latest Departing Flight. VA 8483 Apr 24 9:36PM PDT. Find inexpensive San Francisco (SFO) flights today with Orbitz. Flights to SJC start at $24. Some airlines are waiving change fees for new bookings as COVID-19 disrupts travel.Cheap Flights from Phoenix to San Francisco (PHX-SFO) Prices were available within the past 7 days and start at $34 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 Phoenix to San Francisco with no change fee on ...Flights from Seattle (SEA) to San Francisco (SFO) Origin airport. Seattle - Tacoma Intl. Destination airport. San Francisco Intl. Airlines serving. Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, JetBlue Airways, Sun Country Airlines, United. Popular airline. Alaska Airlines.For a quicker trip, book one of these direct flights from California to Seattle. Users seeking other options on flights from California to Seattle should update the search form at the top of the page. Thu 5/16 10:39 am ONT - SEA. Nonstop 2h 53m Frontier. Sun 5/19 2:25 pm SEA - ONT. Nonstop 2h 44m Frontier..