Wed, 31 Jul SFO - SEA with Alaska Airlines. Direct. from £109. San Francisco. £109 per passenger.Departing Sat, 8 Jun, returning Tue, 11 Jun.Return flight with Alaska Airlines.Outbound indirect flight with Alaska Airlines, departs from Seattle / Tacoma International on Sat, 8 Jun, arriving in San Francisco International.Inbound indirect ... $69 Cheap United flights Seattle (SEA) to San Francisco (SFO) Prices were available within the past 7 days and start at $69 for one-way flights and $128 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.Seattle, WA Airport (SEA-Seattle - Tacoma Intl.) to San Francisco, CA Airport (SFO-San Francisco Intl.) is a short-haul flight of 680 miles (1100 km). You’ll have barely enough time to get comfortable in your seat before your wheels touch down in San Francisco.Prices were available within the past 7 days and start at $70 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, Oct 9 - …1 USD = 0.93 EUR. Last checked on 17 April 2024. Distance: 1093 kms. San Francisco airports. Seattle airports. Discover cheap flights from San Francisco to Seattle with the Opodo search engine. By using our flight comparison tool, you'll be able to find your flight selection at the cheapest price available on the market.Find flights to San Francisco from $70. Fly from Seattle on Frontier, Delta, Alaska Airlines and more. Search for San Francisco flights on KAYAK now to find the best deal. Sat, May 4 SEA – SFO with Frontier Airlines. 1 stop. from C$135. Seattle.C$183 per passenger.Departing Tue, May 7, returning Tue, May 7.Round-trip flight with Delta.Outbound direct flight with Delta departing from San Francisco International on Tue, May 7, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departing ... The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $155 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply. Tue, Mar 26 - Thu, Mar 28. SFO. San Francisco. SEA. Seattle.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.Each day, there are between 16 and 19 nonstop flights that take off from San Francisco and land in Washington, D.C., with an average flight time of 5h 15m. The most common departure time is 8:00 am and most flights take off in the morning, while the most flights land at Washington, D.C. Dulles Intl Airport. Each week, there are 125 flights.Prices were available within the past 7 days and start at $70 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, Oct 9 - … Find flights to Seattle from £56. Fly from San Francisco on Delta, Alaska Airlines, Frontier and more. Search for Seattle flights on KAYAK now to find the best deal. To reach San Francisco, SFO from Seattle, SEA you can choose from top airlines such as, Virgin America, Alaska Airlines and American Airlines. The average time taken by a flight to cover the distance of 679 miles between the two cities is about 2 hours. Download Our App. Get CheapOair deals. on the GO!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. ... San Francisco (SFO) to. Bishop/Mammoth (BIH) 04/26/24 - 05/03/24. from. $ 377* Viewed: 13 hours ago. Roundtrip | Economy. ... From Seattle (SEA) To Bishop/Mammoth (BIH) Roundtrip | Economy: 07 ... 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. 1h 56m. Direct flights. Every day. Airports in Seattle. 1 airport. The best one-way flight to Seattle from San Francisco Bay Area in the past 72 hours is $69. The best round-trip flight deal from San Francisco Bay Area to Seattle found on momondo in the last 72 hours is $137. The fastest flight from San Francisco Bay Area to Seattle takes 1h 56m. By Lauren Ohnesorge – Senior Staff Writer, Triangle Business Journal. Apr 24, 2024. Flights were paused Wednesday morning at Raleigh-Durham International … Sat, May 4 SEA – SFO with Frontier Airlines. 1 stop. from $121. Seattle.$126 per passenger.Departing Tue, Apr 30, returning Wed, May 8.Round-trip flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departing from San Francisco International on Tue, Apr 30, arriving in Seattle / Tacoma International.Inbound direct flight ... Use Google Flights to find cheap departing flights to San Francisco and to track prices for specific travel dates for your next getaway.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 ...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. Find the best...The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $155 round trip and $109 one way. Prices and availability subject to change. Additional terms may apply. Tue, Mar 26 - Thu, Mar 28. SFO. San Francisco. SEA. Seattle.Whether you’re looking for a grand adventure or just want to get away for a last-minute break, flights from Seattle to San Francisco offer the perfect respite. Not only does exploring San Francisco provide the chance to make some magical memories, dip into delectable dishes, and tour the local landmarks, but the cheap airfare means you won ...Plan your Delta flight from San Francisco to Seattle by taking into account the cheapest months to travel. The average price of a one-way Delta flight from San Francisco to Seattle is currently $73 while a round-trip flight costs $147. Price data was last updated on …San Francisco to Seattle / Tacoma Flights. Flights from SFO to SEA are operated 74 times a week, with an average of 11 flights per day. Departure times vary between 06:00 - 22:55. The earliest flight departs at 06:00, the last flight departs at 22:55. However, this depends on the date you are flying so please check with the full flight schedule ...Find cheap flights from San Francisco to Seattle from C$ 97. Return. 1 adult. Economy. 0 bags. Sat 18/5. Sat 25/5. Search. Nonstop flights only. Search hundreds of travel sites …1. 2. →. ». (SFO to SEA) Track the current status of flights departing from (SFO) San Francisco International Airport and arriving in (SEA) Seattle-Tacoma International Airport.Fly direct from London to Seattle with British Airways to begin your Washington State adventure. The city’s diverse neighbourhoods are compact and walkable, so you can cover plenty of ground in a day. Start your morning the Seattle way, with freshly brewed coffee, then hop on the Seattle Centre Monorail, which stops at the Museum of Pop ...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.The two airlines most popular with KAYAK users for flights from Tokyo to Seattle are Asiana Airlines and Delta. With an average price for the route of $1,217 and an overall rating of 8.3, Asiana Airlines is the most popular choice. Delta is also a great choice for the route, with an average price of $1,285 and an overall rating of 8.0. $70 Cheap Delta flights San Francisco (SFO) to Seattle (SEA) Prices were available within the past 7 days and start at $70 for one-way flights and $139 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. There are 2 airlines that fly nonstop from San Diego to Seattle. They are Alaska Airlines and Delta. The cheapest airline for this route is Alaska Airlines, with the best one-way deal found costing $109. On average, the best prices for this route can be found at Delta. Find flights to Seattle from £56. Fly from San Francisco on Delta, Alaska Airlines, Frontier and more. Search for Seattle flights on KAYAK now to find the best deal. The cheapest month for flights from San Francisco to Seattle is January, where tickets cost S$ 241 on average. On the other hand, the most expensive months are November …Cheap Flights from Seattle (SEA) to San Francisco (SFO) Prices were available within the past 7 days and start at £55 for one-way flights and £111 for round trip, for the period specified. ... 15 Jun from Seattle to San Francisco, returning Tue, 25 Jun, priced at £119 found 16 hours ago. Sat, 11 May - Sun, 12 May. SEA. Seattle. SFO. San ...Prices were available within the past 7 days and start at $70 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, Oct 9 - …Amazing American Airlines SFO to SEA Flight Deals. The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $181 round trip and $119 one way. Prices and availability subject to change. Additional terms may apply. Mon, Oct 7 - Tue, Oct 8. Find flights to Seattle from $116. Fly from San Francisco on Delta, Alaska Airlines, United Airlines and more. Search for Seattle flights on KAYAK now to find the best deal. Which is the best airline for flights from San Francisco to Seattle, Alaska Airlines or Delta? 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 8.0, Alaska Airlines is the most popular choice.Cheap Flights from San Francisco to Seoul (SFO-ICN) Prices were available within the past 7 days and start at $514 for one-way flights and $872 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 Seoul with no change fee on selected ...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. ... San Francisco (SFO) to. Bishop/Mammoth (BIH) 04/26/24 - 05/03/24. from. $ 377* Viewed: 13 hours ago. Roundtrip | Economy. ... From Seattle (SEA) To Bishop/Mammoth (BIH) Roundtrip | Economy: 07 ...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.Looking at taxi prices, a ride in San Francisco costs an average of 3.68 EUR euros, 20% cheaper than Seattle, with a fare of 4.60 EUR euros, while train tickets cost 3% less in San Francisco: 2.46 EUR euros against 2.53 EUR euros in Seattle. Comparing the price of a meal, they range from 23.02 EUR euros in San Francisco, 25% more than the …Our data shows that the cheapest route for a one-way flight from Washington, D.C. to San Francisco cost $193 and was between Baltimore and San Francisco. On average, the best prices are found if you fly from Washington, D.C. Dulles Intl Airport to San Francisco. The average price for a return flight for this route is $328.2h 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.Find United Airlines cheap flights from Washington, D.C. to Seattle. Enjoy a Washington, D.C. to Seattle modern flight experience in premium cabins with Wi-Fi.Cheap flights from San Francisco to Seattle (SFO - SEA) from $70. From? To? Round-trip One-way. Tue 4/23. Tue 4/30. 1 adult, Economy. Find deals. We work … The cheapest month for flights from San Francisco to Seattle is January, where tickets cost S$ 241 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is S$ 322 and S$ 309 respectively. Are you searching for American Airlines flights from San Francisco to Chennai? Find the best selections and fly in style. Seattle - Tacoma Intl. flight + hotel packages - economy flights. $54 Search for cheap flights deals from SFO to SEA (San Francisco Intl. to Seattle - Tacoma Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. Thu, 23 May SEA - SFO with Frontier Airlines. 1 stop. from £79. Seattle. £103 per passenger.Departing Sat, 18 May, returning Wed, 22 May.Return flight with Alaska Airlines.Outbound direct flight with Alaska Airlines departs from San Francisco International on Sat, 18 May, arriving in Seattle / Tacoma International.Inbound direct flight with ... 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. Book the lowest fares on San Francisco flights today. ... From Seattle (SEA) To San Francisco (SFO) One-way | Main: Depart: Sep 4, 2024: From. $105* Seen: 37 …Prices were available within the past 7 days and start at $54 for one-way flights and $100 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 Seattle with no change fee on selected flights. Earn your airline miles on top of our rewards ...The cheapest flights to San Francisco Intl. found within the past 7 days were $124 round trip and $54 one way. Prices and availability subject to change. ... $124. Roundtrip. found 21 hours ago. Select Frontier Airlines flight, departing Sat, May 4 from Seattle to San Francisco, returning Sat, May 11, priced at $124 found 21 hours ago. Mon, May ...Lake Union Seaplane Base Airport (LKE), Seattle - Tacoma Intl. Airport (SEA) and Boeing Field Airport (BFI) are your options when traveling from San Francisco to Seattle. About 1 mi north of central Seattle, Lake Union Seaplane Base Airport (LKE) is …The cheapest month for flights from San Francisco to Seattle is January, where tickets cost S$ 241 on average. On the other hand, the most expensive months are November … One of the most popular airlines traveling from San Francisco to Seattle is Frontier. Flights on this route from Frontier typically cost $192.81 RT, a price that is 68% more expensive than the average San Francisco to Seattle flight. 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 ... Book cheap flights to Seattle (SEA) with United Airlines. Enjoy all the in-flight perks on your Seattle flight, including speed Wi-Fi. ... San Francisco (SFO) to ... The two airlines most popular with KAYAK users for flights from Oakland to Seattle are Alaska Airlines and Delta. With an average price for the route of $214 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 $220 and an overall rating of 8.0.Fly from San Francisco in premium cabins with great Wi-Fi and in-flight entertainment. Save big with United best flight deals from San Francisco (SFO). ... United Flights from San Francisco (SFO) starting at $ 89 * Roundtrip. expand_more. 1 Passenger, Economy. ... San Francisco (SFO) to. Seattle (SEA) 06/26/24 - 07/03/24. from. $ 139* Viewed: 7 ...Flights from San Francisco to Seattle. 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...Lake Union Seaplane Base Airport (LKE), Seattle - Tacoma Intl. Airport (SEA) and Boeing Field Airport (BFI) are your options when traveling from San Francisco to Seattle. About 1 mi north of central Seattle, Lake Union Seaplane Base Airport (LKE) is …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. 1h 56m. Direct flights. Every day. Airports in Seattle. 1 airport. The best one-way flight to Seattle from San Francisco Bay Area in the past 72 hours is $69. The best round-trip flight deal from San Francisco Bay Area to Seattle found on momondo in the last 72 hours is $137. The fastest flight from San Francisco Bay Area to Seattle takes 1h 56m. Browse destinations: $126. Alaska Airlines to Seattle. Find and compare Alaska Airlines flights to Seattle (SEA). Fly from the United States with Alaska Airlines to Seattle. From Chicago $59; From San Francisco $66; From Ontario …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 ...Which is the best airline for flights from San Francisco to Seattle, Alaska Airlines or Delta? 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 8.0, Alaska Airlines is the most popular choice.Find cheap one-way flights from Seattle to San Francisco starting at CNY 53. We've found these cheap flights for you. You can book one-way or round-trip flight tickets. One way. Round-trip. SEA 14:27. 18h 40m. 1 stop. SFO 09:07. Thu, May 23 | Seattle - San Francisco | Frontier Airlines. CNY 53 CNY 82. 35% OFF. Search. 35% OFF. CNY 82 CNY 53 ...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.Seattle / Tacoma to San Francisco Flights. Flights from SEA to SFO are operated 56 times a week, with an average of 8 flights per day. Departure times vary between 05:30 - 21:45. The earliest flight departs at 05:30, the last flight departs at 21:45. However, this depends on the date you are flying so please check with the full flight schedule ...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 …Direct. from $55. Seattle.$63 per passenger.Departing Tue, Apr 30, returning Sat, May 4.Round-trip flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departing from Phoenix Sky Harbor on Tue, Apr 30, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departing from Seattle / Tacoma ...Flights to San Francisco from Seattle. Cheap flights from Seattle to San Francisco from £235.99. Seattle (United States) - San Francisco (United States) return flights from £127.99. From 08/06/2024 (Saturday) - 11/06/2024 (Tuesday). Check for the dates with the lowest prices and find the cheapest rates.The cheapest way to get from San Francisco to Seattle costs only $102, and the quickest way takes just 3¾ hours. Find the travel option that best suits you. ... Flights from San Francisco to Seattle Ave. Duration 2h 20m When Every day Estimated price $100 - $350 Flights from San Jose to Seattle Ave. Duration ...$54 Search for cheap flights deals from SFO to SEA (San Francisco Intl. to Seattle - Tacoma Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. ... Aug 28 from San Francisco to Seattle Paine Field Intl. Airport, returning Tue, Sep 10, priced at $139 found 19 hours ago. Wed, May 15 - Sat, Jun 1. SFO. San ...Find United Airlines cheap flights from Washington, D.C. to Seattle. Enjoy a Washington, D.C. to Seattle modern flight experience in premium cabins with Wi-Fi. All dates and times are local for the airport listed. Gates and times are subject to change. For the most current information, check the airport monitors. Search for a topic... Find the flight status for a specific Delta Air Lines flight and receive real-time notifications via text or email. The cheapest way to get from San Francisco to Seattle costs only $102, and the quickest way takes just 3¾ hours. Find the travel option that best suits you. ... Flights from San Francisco to Seattle Ave. Duration 2h 20m When Every day Estimated price $100 - $350 Flights from San Jose to Seattle Ave. Duration ...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.The cheapest month for flights from San Francisco to Seattle is January, where tickets cost ₹ 14,757 on average. On the other hand, the most expensive months are November and December, where the average cost of tickets is ₹ 19,760 and ₹ 18,926 respectively. Find the best deals on flights from San Francisco International (SFO) to Seattle (SEA). Compare prices from hundreds of major travel agents and airlines, all in one search. Skyscanner
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 markets. 31 travel days available. . New york to st lucia
To reach San Francisco, SFO from Seattle, SEA you can choose from top airlines such as, Virgin America, Alaska Airlines and American Airlines. The average time taken by a flight to cover the distance of 679 miles between the two cities is about 2 hours. Download Our App. Get CheapOair deals. on the GO!Flights from Seattle (SEA) to San Francisco (SFO) with Alaska Airlines. How much is a flight ticket from Seattle (SEA) - San Francisco (SFO) with Alaska Airlines? ️ Prices were available within the past 7 days and start at for one-way flights and for roundtrip, for the period specified. Prices and availability are subject to change.Use Google Flights to explore cheap flights to anywhere. Search destinations and track prices to find and book your next flight. Find the best flights fast, track prices, and book …Find the departure gate, as well as the departure and arrival times for your Alaska Airlines flight.Prices were available within the past 7 days and start at $70 for one-way flights and $133 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply. All deals. One way. Roundtrip. Wed, Oct 9 - …Lowest Fare for Seattle to San Francisco Flight ₹ 5637- 15 Apr: Today's Lowest Fare ₹ 0: Total flights from Seattle to San Francisco in a Week : 126 Flights : First Flight: United Airlines, departs at 05:00: Last Flight: Alaska Airlines, departs at 22:50: Non-Stop Flights from Seattle to San Francisco: 40: Airport Name & codes of Seattle ...Each day, there are between 23 and 31 nonstop flights that take off from San Francisco and land in Seattle, with an average flight time of 2h 17m. The most common departure time is 12:00 and most flights take off in the morning. Each week, there are 188 flights. The most frequent day of departure is Friday, when 16% of all weekly flights depart. Various SamTrans bus services serve the airport; routes 292, 397, 398 and KX go right to the terminals. Many hotels offer shuttle services and taxis are easily available. Save big with United best flight deals from San Francisco (SFO). Fly from San Francisco in premium cabins with great Wi-Fi and in-flight entertainment. 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.It looks like San Diego International to Seattle flights are currently cheapest in May. Mar. from $432. Apr. from $100. May. from $90. Jun. from $154. Jul. from $208. Aug. from $201. Sep. from $219. Oct. from $255. Nov. from $257. Dec. from $266. Jan. ... Cheap round-trip flights from San Francisco International to New York John F. Kennedy.$54 Search for cheap flights deals from SFO to SEA (San Francisco Intl. to Seattle - Tacoma Intl.). We offer cheap direct, non-stop flights including one way and roundtrip tickets. ... Aug 28 from San Francisco to Seattle Paine Field Intl. Airport, returning Tue, Sep 10, priced at $139 found 19 hours ago. Wed, May 15 - Sat, Jun 1. SFO. San ...Cheap Flights from San Francisco (SFO) to Seattle (SEA) Prices were available within the past 7 days and start at £56 for one-way flights and £107 for round trip, for the period specified. ... 10 Sep from San Francisco to Seattle Paine Field Intl. Airport, returning Tue, 24 Sep, priced at £112 found 2 days ago. Wed, 16 Oct - Wed, 23 Oct. SFO ...Flights from San Francisco (SFO) to Seattle (SEA) with Alaska Airlines. How much is a flight ticket from San Francisco (SFO) - Seattle (SEA) with Alaska Airlines? ️ Prices were available within the past 7 days and start at for one-way flights and for roundtrip, for the period specified. Prices and availability are subject to change.Cheap Flights from Seattle (SEA) to San Francisco International (SFO) from $108 | Skyscanner. Roundtrip One way Multi-city. Depart. 25/04/2024. Return. … Find the best deals on flights from San Francisco International (SFO) to Seattle (SEA). Compare prices from hundreds of major travel agents and airlines, all in one search. Skyscanner .