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 ...60,000 Bonus Miles. Online-only offer. Offers vary elsewhere. Search Alaska Airlines flight schedules & timetables. Find flight departure & arrival times for all Alaska Airlines flights. View airline flight schedules now.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.Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. 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. Book Cheap Flights to San Francisco: Search and compare airfares on Tripadvisor to find the best flights for your trip to San Francisco. Choose the best airline for you by reading reviews and viewing hundreds of ticket rates for flights going to and from your destination. ... Seattle, WA (SEA) San Francisco, CA (SFO) $167. Nonstop, Nonstop ...1 stop. from £81. San Francisco. £109 per passenger.Departing Wed, 31 Jul, returning Wed, 31 Jul.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from Seattle / Tacoma International on Wed, 31 Jul, arriving in San Francisco International.Inbound direct flight with Alaska Airlines departs from San ...Looking to fly from the United States to San Francisco with United Airlines? 25% of our users found flights for the following prices or less: From San Antonio $189 one-way, $410 round-trip; from Columbus Airport $218 one-way, $508 round-trip; from Nashville $226 one-way, $471 round-trip. California. $408. Flights from Arcata to Seattle. $415. Flights from Bakersfield to Seattle. $138. Flights from Burbank to Seattle. $251. Flights from Fresno to Seattle. Whistler. Flights to Whistler, Whistler. Find flights to Whistler from $38. Fly from the United States on Flair Airlines and more. Fly from San Francisco from $38 or from Los Angeles from $38. Search for Whistler flights on KAYAK now to find the best deal.Top tips for finding a cheap flight out of San Francisco. Looking for a cheap flight? 25% of our users found tickets from San Francisco to the following destinations at these prices or less: London $502 one-way - $704 round-trip; Singapore $484 one-way - $1,119 round-trip; Taipei City $537 one-way - $948 round-trip.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)fly for about 1.5 hours in the air. 9:52 pm (local time): Seattle/Tacoma International (SEA) Seattle is the same time as San Francisco. taxi on the runway for an average of 11 minutes to the gate. 10:03 pm (local time): arrive at the gate …1 stop 18h 50m Frontier. Deal found 4/17 $132. Pick Dates. One of the most popular airlines traveling from Seattle to San Francisco is Frontier. Flights on this route from Frontier typically cost $217.21 RT, a price that is 44% more expensive than the average Seattle to San Francisco flight.60,000 Bonus Miles. Online-only offer. Offers vary elsewhere. Search Alaska Airlines flight schedules & timetables. Find flight departure & arrival times for all Alaska Airlines flights. View airline flight schedules now.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 …Los Angeles (LAX) to San Francisco (SFO) From. $46. one-way. Restrictions Apply. Fort Lauderdale (FLL) to San Francisco (SFO) From. $90. one-way.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 …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. 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. Apr 28, 2024 · Lowest fares from Seattle to San Francisco. Searching for cheap flights from Seattle to San Francisco? Enjoy comfort, premium cabin legroom and free movies with Alaska Airlines. Find the lowest fares today. 60,000 Bonus Miles. Online-only offer. Offers vary elsewhere. Search Alaska Airlines flight schedules & timetables. Find flight departure & arrival times for all Alaska Airlines flights. View airline flight schedules now.What companies run services between San Francisco, CA, USA and Seattle, WA, USA? Alaska Airlines, Inc., Delta and United Airlines fly from San Francisco to Seattle, WA hourly. ... Flights from San Francisco to Seattle Ave. Duration 2h 10m When Every day Estimated price $70 - $330 Flights from Oakland to Seattle ...Flights to San Pedro, San Pedro. Find flights to San Pedro from $23. Fly from the United States on Frontier, Spirit Airlines and more. Fly from Oakland from $23, from San Francisco from $24 or from Chicago from $36. Search for San …Whistler. Flights to Whistler, Whistler. Find flights to Whistler from $38. Fly from the United States on Flair Airlines and more. Fly from San Francisco from $38 or from Los Angeles from $38. Search for Whistler flights on KAYAK now to find the best deal.Search for flights. Fill out the Alternative Airlines search form. Choose a return, one way or multi-city search. Enter the airports you want to fly between. Enter the dates you want to fly on. Select the number of travelers and preferred cabin class. Click ' Search Flights '. How to Book Red Eye Flight Tickets. Use the 'Times' filter.This month, there are 24,876 flights arriving at San Francisco Airport, which are 829 flights per day or 35 flights per hour. On an average day, there is at least 1 flight arriving every 2 minutes. The most frequently departed flights to San Francisco are routes from Los Angeles (LAX) in United States and San Diego (SAN), also in United States.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 …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!Cheap Flights from Chicago to San Francisco (ORD-SFO) Prices were available within the past 7 days and start at $58 for one-way flights and $143 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Chicago to San Francisco with no change fee on ...Flights from Seattle to San Francisco; Flights to San Francisco; California; United States of America; Flights; ... The cheapest flights to San Francisco Intl. found within the past 7 days were $124 round trip and $54 one way. ... Nov 13 from Seattle to San Francisco, returning Wed, Nov 13, priced at $133 found 11 hours ago. Mon, May 6 - Thu ...Flights to San Pedro, San Pedro. Find flights to San Pedro from $23. Fly from the United States on Frontier, Spirit Airlines and more. Fly from Oakland from $23, from San Francisco from $24 or from Chicago from $36. Search for San … In-Flight information. The average flying time for a direct flight from San Francisco, CA to Seattle is 2 hours 10 minutes. Most direct flights leave around 15:30 PDT. Alaska Airlines flight #2257 is today's earliest flight from San Francisco, CA to Seattle (6:05 PDT, Embraer ERJ-175) Find cheap flights from Seattle to San Francisco from C$ 67. Return. 1 adult. Economy. 0 bags. Nonstop flights only. Sat 11/5. Sat 18/5. Search hundreds of travel sites at once …Search for flights. Fill out the Alternative Airlines search form. Choose a return, one way or multi-city search. Enter the airports you want to fly between. Enter the dates you want to fly on. Select the number of travelers and preferred cabin class. Click ' Search Flights '. How to Book Red Eye Flight Tickets. Use the 'Times' filter.Book now. San Francisco (SFO), CA to Denver, CO. departing on 5/14. Book now. San Francisco (SFO), CA to Palm Springs, CA. departing on 8/13. Book now. See all our low fares from San Francisco (SFO). Points bookings do not include taxes, fees, and other government/airport charges of at least $5.60 per one-way flight. 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. 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 …Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight.Search Seattle flights on KAYAK. Find cheap tickets to Seattle from anywhere in San Francisco Bay Area. KAYAK searches hundreds of travel sites to help you find cheap …Calculation principles. The myclimate flight calculator determines the quantity of CO 2 emissions that an aeroplane gives off per passenger for a given flight distance. Nitrogen compounds and aerosols are also included and converted into CO 2. The calculation is based on average consumption data for typical short-haul and long-haul aeroplanes.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 …Flight deals from Seattle to San Salvador. Looking for a cheap last-minute deal or the best round-trip flight from Seattle to San Salvador? Find the lowest prices on one-way and round-trip tickets right here. San Salvador.$435 per passenger.Departing Fri, May 3, returning Mon, May 13.Round-trip flight with Spirit Airlines and Avianca.Outbound ...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.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 …6 days ago · One-way flights to San Francisco. If you're looking for options on one-way flights to San Francisco, check out these fares. If you're in need of a round-trip flight to San Francisco instead, make sure to update the search form at the top of page. Sat 5/4 8:52 pm DFW - SFO. Nonstop 4h 07m Frontier. Deal found 4/16 $36. One of the most popular airlines traveling from San Francisco to Seattle is Frontier. Flights from Frontier traveling this route typically cost $191.85 RT. This price is typically 72% cheaper than other airlines that offer San Francisco to Seattle flights. When booking this route, the cheapest RT price found was $79.The cheapest month for flights from Everett to San Francisco is January, where tickets cost $178 on average. On the other hand, the most expensive months are December and July, where the average cost of tickets is $226 and $213 respectively.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 ... San Francisco. American Airlines. $383. 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 $78; From Seattle $79; From Chicago $90. Search for flights now | KAYAK. This month, there are 24,876 flights arriving at San Francisco Airport, which are 829 flights per day or 35 flights per hour. On an average day, there is at least 1 flight arriving every 2 minutes. The most frequently departed flights to San Francisco are routes from Los Angeles (LAX) in United States and San Diego (SAN), also in United States.Cheap Flights from San Jose to Seattle (SJC-SEA) Prices were available within the past 7 days and start at $76 for one-way flights and $147 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 Jose to Seattle with no change fee on selected flights.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 … 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. Book Cheap Flights to San Francisco: Search and compare airfares on Tripadvisor to find the best flights for your trip to San Francisco. Choose the best airline for you by reading reviews and viewing hundreds of ticket rates for flights going to and from your destination. ... Seattle, WA (SEA) San Francisco, CA (SFO) $167. Nonstop, Nonstop ...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 ...Looking to fly from the United States to San Francisco with Alaska Airlines? 25% of our users found flights for the following prices or less: From Everett $143 one-way, $299 round-trip; from Dallas Love Field Airport $387 one-way, $139 round-trip. The cheapest flight to San Francisco with Alaska Airlines found on KAYAK in the last 2 weeks ... 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 ... 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 …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.Our users have recently found one-way flights to San Francisco for as low as $23, and round-trip flights for as low as $39, making it the cheapest city in San Francisco to fly to. Keep in mind that $577 is the average cost to fly to San Francisco in San Francisco. For $577 per ticket on average, San Francisco is another cheap city to … 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. 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 ... Find flights to San Francisco from $49. Fly from Seattle on Frontier, Delta, Alaska Airlines and more. Search for San Francisco flights on KAYAK now to find the best deal.Flight tickets to San Francisco start from £44 one-way. Flex your dates to find the best SEA-SFO ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to San Francisco International from Seattle / Tacoma International. Set up a Price Alert.What companies run services between San Francisco, CA, USA and Seattle, WA, USA? Alaska Airlines, Inc., Delta and United Airlines fly from San Francisco to Seattle, WA hourly. ... Flights from San Francisco to Seattle Ave. Duration 2h 10m When Every day Estimated price $70 - $330 Flights from Oakland to Seattle ...Los Angeles (LAX) to San Francisco (SFO) From. $46. one-way. Restrictions Apply. Fort Lauderdale (FLL) to San Francisco (SFO) From. $90. one-way.How long is the flight from Seattle to San Francisco? The flight time from Seattle to San Francisco is 2 hours, 7 minutes. The time spent in the air is 1 hour, 41 minutes. These numbers are averages. In reality, it varies by airline with United being the fastest taking 2 hours, 6 minutes, and Delta the slowest taking 2 hours, 8 minutes. The cheapest return flight ticket from Seattle to San Salvador found by KAYAK users in the last 72 hours was for $366 on Spirit Airlines, followed by American Airlines ($567). One-way flight deals have also been found from as low as $302 on United Airlines and from $349 on American Airlines. Use Google Flights to plan your next trip and find cheap one way or round trip flights from San Francisco to Seattle. Find the best flights fast, track prices, and book with confidence.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. Find 2024 …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 ...Trains from San Francisco, CA to Seattle, WA cover the 678 miles (1093 km) long journey taking on average 22 h 10 min with our travel partners like Amtrak. You can get the cheapest train tickets for this trip for as low as $165 (€145), but the average price of train tickets is $220 (€193).What companies run services between San Francisco, CA, USA and Seattle, WA, USA? Alaska Airlines, Inc., Delta and United Airlines fly from San Francisco to Seattle, WA hourly. ... Flights from San Francisco to Seattle Ave. Duration 2h 10m When Every day Estimated price $70 - $330 Flights from Oakland to Seattle ...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. 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. On average, a flight to San Francisco costs $350. The cheapest price found on KAYAK in the last 2 weeks cost $19 and departed from Portland. The most popular routes on KAYAK are Los Angeles to San Francisco which costs $225 on average, and Boston to San Francisco, which costs $414 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. Cheap Flights from Seattle to San Jose (SEA-SJC) Prices were available within the past 7 days and start at $75 for one-way flights and $144 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 San Jose with no change fee on selected flights. Use Google Flights to find cheap departing flights to San Diego and to track prices for specific travel dates for your next getaway.Flights to San Pedro, San Pedro. Find flights to San Pedro from $23. Fly from the United States on Frontier, Spirit Airlines and more. Fly from Oakland from $23, from San Francisco from $24 or from Chicago from $36. Search for San …Flights to San Pedro, San Pedro. Find flights to San Pedro from $23. Fly from the United States on Frontier, Spirit Airlines and more. Fly from Oakland from $23, from San Francisco from $24 or from Chicago from $36. Search for San …The two airlines most popular with KAYAK users for flights from Boston to San Francisco are Alaska Airlines and Delta. With an average price for the route of $371 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 $338 and an overall rating of 8.0.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 ...Cheap Flights to San Francisco from $24. Wander Wisely with exceptional service, 24/7 support. Feel at ease with free flight cancellations within 24 hours of booking. Change your flight without a fee on select flights.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.
Cheap Flights from Los Angeles to San Francisco (LAX-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 Los Angeles to San Francisco with no change fee .... Mushroom identification
Flight deals from Seattle to San Salvador. Looking for a cheap last-minute deal or the best round-trip flight from Seattle to San Salvador? Find the lowest prices on one-way and round-trip tickets right here. San Salvador.$435 per passenger.Departing Fri, May 3, returning Mon, May 13.Round-trip flight with Spirit Airlines and Avianca.Outbound ...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 ...Non-stop flights between Seattle, WA and San Francisco, CA. Here is a list of direct nonstop flights from Seattle, Washington to San Francisco, California. This can help you find the best flight on your preferred airline. We found a total of 4 flights to San Francisco, CA nonstop: Airline routes; Alaska Airlines from SEA to OAKFlight tickets to San Francisco start from £44 one-way. Flex your dates to find the best SEA-SFO ticket prices. If you are flexible when it comes to your travel dates, use Skyscanner's 'Whole month' tool to find the cheapest month, and even day to fly to San Francisco International from Seattle / Tacoma International. Set up a Price Alert.Portland, OR to San Francisco (SFO), CA. departing on 6/5. one-way starting at*. $138. Book now. * Restrictions and exclusions apply. Seats and dates are limited. Select markets. 29 travel days available.Find flights to San Francisco from $49. Fly from Seattle on Frontier, Delta, Alaska Airlines and more. Search for San Francisco flights on KAYAK now to find the best deal.Non-stop flights between Seattle, WA and San Francisco, CA. Here is a list of direct nonstop flights from Seattle, Washington to San Francisco, California. This can help you find the best flight on your preferred airline. We found a total of 4 flights to San Francisco, CA nonstop: Airline routes; Alaska Airlines from SEA to OAKHelp. Flights from Seattle to San Francisco. Use Google Flights to plan your next trip and find cheap one way or round trip flights from Seattle to San Francisco.Airfares from $34 One Way, $91 Round Trip from Seattle to San Francisco. Prices starting at $91 for return flights and $34 for one-way flights to San Francisco were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply. Mon, Apr 15 - Wed, Apr 24. 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 ... 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.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 …Cheap Flights from Boston to San Francisco (BOS-SFO) Prices were available within the past 7 days and start at $98 for one-way flights and $195 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. Book one-way or return flights from Boston to San Francisco with no change fee on ...Cheap Flights from Seattle Paine Field Intl. Airport to San Francisco (PAE-SFO) Prices were available within the past 7 days and start at $78 for one-way flights and $148 for round trip, for the period specified. Prices and availability are … The cheapest return flight ticket from Seattle to San Salvador found by KAYAK users in the last 72 hours was for $366 on Spirit Airlines, followed by American Airlines ($567). One-way flight deals have also been found from as low as $302 on United Airlines and from $349 on American Airlines. Cheap Flights from Seattle (SEA) to San Francisco (SFO) Prices were available within the past 7 days and start at AU$103 for one-way flights and AU$164 for round trip tickets for the period specified. Prices and availability are subject to change. Additional terms apply.6 days ago · 1 stop 18h 50m Frontier. Deal found 4/17 $132. Pick Dates. One of the most popular airlines traveling from Seattle to San Francisco is Frontier. Flights on this route from Frontier typically cost $217.21 RT, a price that is 44% more expensive than the average Seattle to San Francisco flight. Compare Seattle to San Francisco International flight deals. Find the cheapest month or even day of the year to fly to San Francisco International. Book the ….