Cheap flights from San Francisco to Seattle

Choose between Alaska Airlines, United Airlines, or Delta Air Lines to find the best price

Travelers usually depart from San Francisco International, San Francisco, CA-Salesforce Plaza, or San Francisco Train Station when they travel from San Francisco to Seattle. Book your trip to arrive at Seattle–Tacoma International, Seattle King Street railway station, Seattle Greyhound Bus Station, Seattle, WA - Poly Clinic, or Seattle, WA-Harborview Med . The distance between San Francisco and Seattle is 1094 km. The most popular airlines for this route are Alaska Airlines, United Airlines, Delta Air Lines, Frontier Airlines, and American Airlines. San Francisco and Seattle have 210 direct flights per week.

Weekly flights

MondaysTuesdaysWednesdaysThursdaysFridaysSaturdaysSundays
Number of flights38383642-3125

Fly direct with

Delta Air Lines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Alaska Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

United Airlines on Mondays, Tuesdays, Wednesdays, Thursdays, Fridays, Saturdays, and Sundays.

Check-in for a flight from San Francisco to Seattle

NameCarrier codeIATA CodePassport needed during bookingAirport check-in closesOnline check-in available
Alaska AirlinesASAASYesUnknownNo
United AirlinesUALUAYesUnknownNo
Delta Air LinesDALDLYesUnknownNo
Frontier AirlinesFFTF9NoUnknownNo
American AirlinesAALAAYesUnknownNo

Frequently asked questions

How long does it take to travel from San Francisco to Seattle?

A one-way nonstop (direct) flight between San Francisco and Seattle takes around 2.2 hours.

What is the flight distance between San Francisco and Seattle?

The flight distance between San Francisco and Seattle is 1094 km.

What airlines offer nonstop (direct) flights between San Francisco and Seattle?

Several carriers operate flights between San Francisco and Seattle. Airlines offering nonstop (direct) flights include Delta Air Lines, United Airlines, Alaska Airlines.

What are the most popular routes to and from San Francisco?

Travelers frequently search for route combinations, such as San Francisco and Los Angeles International, McCarran International, Denver International, Dallas/Fort Worth International, George Bush Intercontinental, Phoenix Sky Harbor International, Seattle–Tacoma International, Minneapolis–Saint Paul International, O Hare International, San Diego International, Salt Lake City International.

What are the most popular routes to and from Seattle?

Travelers frequently search for route combinations, such as Seattle and Los Angeles International, McCarran International, Miami International, Fort Lauderdale–Hollywood International, Denver International, Dallas/Fort Worth International, Phoenix Sky Harbor International, Baltimore–Washington International, O Hare International, San Diego International, Salt Lake City International.

What airports are near San Francisco?

The main airport in San Francisco is San Francisco International. It is also served by San Francisco International, Sacramento International, Oakland International, San Jose International, Monterey Regional, Stockton Metropolitan, Charles M. Schulz–Sonoma County, Merced Regional, Buchanan Field.

What airports are near Seattle?

The main airport in Seattle is Seattle–Tacoma International. It is also served by Portland International, Vancouver International, Bellingham International, Paine Field Everett, Pangborn Memorial, Yakima Air Terminal, Vancouver Harbour Flight Centre, Victoria Inner Harbour SPB, Abbotsford International, Friday Harbor Airport.

What buses and trains depart from San Francisco?

A number of bus and train companies depart from San Francisco, including Greyhound.

Is it possible to combine flights, buses, and trains in one itinerary when traveling between San Francisco and Seattle?

What is Virtual Interlining and how do I use it?

Which airlines fly between San Francisco and Seattle?

When's the best time to travel between San Francisco and Seattle?

What flights operate between San Francisco and Seattle?

How many airports are there near San Francisco?

How many airports are there near Seattle?

Is it possible to reach San Francisco by bus or train?

What time do nonstop (direct) flights between San Francisco and Seattle depart?

What time do nonstop (direct) flights between San Francisco and Seattle arrive?

What time do flights between San Francisco and Seattle depart?

What time do flights between San Francisco and Seattle arrive?

Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any A and any B in the world by plane, train, and bus. Find the cheapest routes and best deals for you, as well as the best dates on which to travel.

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