Cheap flights from San Francisco to Seattle (SFO - SEA)

Flight FAQs

From San Francisco to Seattle

What airports do I use to fly from San Francisco to Seattle?

Seattle/Tacoma Intl is the airport most travelers will use when flying to Seattle from San Francisco. Booking flights from San Francisco (SFO) to Seattle/Tacoma Intl (SEA) should be relatively easy as there are 40 daily flights to Seattle from 12 different airlines. 2h 00m is how long a flight from San Francisco to Seattle/Tacoma Intl will take if you book a nonstop flight.

Which airlines flying from San Francisco to Seattle/Tacoma Intl have flexible cancellations due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like Alaska Airlines, United Airlines, and Delta flying from San Francisco to Seattle/Tacoma Intl have implemented new flexible cancellation policies.

Can I find flights from San Francisco to Seattle for under $200 on Cheapflights?

Yes, there are multiple flights from San Francisco to Seattle for under $200. The cheapest flight booked recently is on Alaska Airlines for just $137, but on average you can expect to pay $170.

Are there nonstop flights from San Francisco to Seattle for under $200 on Cheapflights?

Cheapflights has at least 20 direct flights from San Francisco to Seattle under $200. A good price for a nonstop flight from San Francisco to Seattle is less than $171.

Are there last-minute flights available from San Francisco to Seattle for under $300?

There are currently 20+ open flights from San Francisco to Seattle within the next 7 days for less than $300.

What days are nonstop flights available from San Francisco to Seattle?

You can find nonstop flights on the following days: Sunday, Monday, Tuesday, Thursday, Friday, Saturday.

How popular is this San Francisco to Seattle flight route?

Within the past month, 123 users have taken a look at flights from San Francisco to Seattle/Tacoma Intl.

How many flights depart from San Francisco to Seattle on average per day?

66 flight departures from San Francisco to Seattle per day on average.
Early Morning (Midnight to 6am) - 3% of flight departures
Morning (6am - Noon) - 15% of flight departures
Afternoon (Noon - 6pm) - 38% of flight departures
Evening (6pm - Midnight) - 44% of flight departures

How long is the flight from San Francisco to Seattle?

There are many flights that can get you from San Francisco to Seattle in 2h 09m. Fly via Alaska Airlines, Delta, or United Airlines to get the fastest option. The distance from San Francisco to Seattle is about 683 mi. Generally, flights for this route are nonstop.

What are the cheapest airlines flying from San Francisco to Seattle round-trip?

Our cheapest airline available from San Francisco to Seattle is Alaska Airlines. Our recent data shows that you can find tickets from as low as $137 on this airline. Additional options worth looking into are Delta and United Airlines, starting at $158 and $168 round-trip. Alaska Airlines is currently priced 16% below the average price you’ll pay for this route.

What are the cheapest airlines to fly from San Francisco to Seattle one-way?

To fly one-way, consider booking your trip with Alaska Airlines, which is currently one of the cheapest options available, starting at $69. Delta flights start at $79 while deals on United Airlines start at $88 one-way.

What are the most popular airlines that fly from San Francisco to Seattle?

Major Airline, American Airlines and Alaska Airlines are the most popular airlines when flying from San Francisco to Seattle.

What are the most reliable airlines from San Francisco to Seattle?

Before booking your flight to Seattle from San Francisco, check out the most reliable airlines to get you to your destination on time: United Airlines (92%), WestJet (92%), Aeromexico( 92%).

What are the cheapest flights from San Francisco to Seattle?

While on average a flight from San Francisco to Seattle is generally $437, our data shows the cheapest flight currently is $89. When looking at the most popular route, (San Francisco - Seattle/Tacoma Intl), you can expect to pay $138 for that flight.