- Cheapest roundtrip flight
- from€233
- Fastest flight
- non-stop flights
- 86x / week
- Flight distance
- 1,094 km
- Time difference
- none
- Most popular airlines
- United Airlines

- Delta Air Lines

- Alaska Airlines

- United Airlines
Flight schedule from San Francisco (SFO) to Seattle-Tacoma (SEA)
Select a travel date in the flight schedule for the route from San Francisco (SFO) to Seattle-Tacoma (SEA) and compare affordable flight deals.
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Matching outbound flightsSFO–SEA · 36 of 36
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- October 4 – 10, 2026
- October 11 – 17, 2026
- October 18 – 24, 2026
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Tips and tricks to help you find cheap flights from San Francisco to Seattle Tacoma
Important flight information
Frequently Asked Questions (FAQ)
How long is the flight from San Francisco to Seattle-Tacoma?
A nonstop flight from San Francisco to Seattle-Tacoma typically takes around 2 hours 7 minutes. If you choose a connecting flight, allow more travel time. Typical one-stop itineraries take around 6 hours 3 minutes. For the quickest trip, a nonstop flight is usually the most comfortable choice.
Are there nonstop flights from San Francisco to Seattle-Tacoma?
Yes, there are nonstop flights from San Francisco to Seattle-Tacoma, averaging around 11 to 12 flights per day, operated by, among others, United Airlines, Alaska Airlines and Delta. If you want to fly without a layover, it is worth filtering specifically for nonstop flights when searching.
Which airlines fly from San Francisco to Seattle-Tacoma?
Direct flights from San Francisco to Seattle-Tacoma are operated by, among others, United Airlines, Alaska Airlines and Delta. Connecting flights with one stop are also available, for example with Frontier Airlines (via Las Vegas). If travel time matters to you, a direct flight is usually the most convenient option. Connecting flights often give you more choice of departure times and airlines.
On which days are there nonstop flights from San Francisco to Seattle-Tacoma?
Nonstop flights from San Francisco to Seattle-Tacoma operate daily. The schedule may vary by season, so it is worth comparing several travel dates. If your preferred day does not have a nonstop flight, nearby departure days or short connecting flights may be a good alternative.
How many flights are there per day from San Francisco to Seattle-Tacoma?
From San Francisco to Seattle-Tacoma, there are on average around 11 to 12 flights per day. This usually means you have a good choice of departure times. If you are flexible, you can easily compare times, prices, and airlines.
How many flights per week are there from San Francisco to Seattle-Tacoma?
From San Francisco to Seattle-Tacoma, there are around 80 to 81 flights per week. This means you usually have connections available on several days and at various times. Beyond the price, it is worth comparing flight duration, airline, and any potential additional fees.
When does the first flight from San Francisco to Seattle-Tacoma depart?
The earliest nonstop flight from San Francisco to Seattle-Tacoma usually departs at 6:05 AM. The exact departure time may vary by day of the week and airline. Early flights are especially useful if you want to make the most of your arrival day in Seattle-Tacoma.
When does the last flight from San Francisco to Seattle-Tacoma depart?
The last nonstop flight from San Francisco to Seattle-Tacoma usually departs at 10:35 PM. Late flights can be convenient if you want to travel after work or in the evening. Do check whether it is a nonstop flight, as a connecting itinerary could push the arrival time significantly later.
Which airline is most commonly chosen for flights from San Francisco to Seattle-Tacoma?
For flights from San Francisco to Seattle-Tacoma, offers from Alaska Airlines, United Airlines and Delta are chosen most frequently. This reflects which airlines have been particularly popular with users on this route over the past year. Whether an airline works for you also depends on price, flight times, baggage and possible stopovers.
Which airports near San Francisco are frequently used for flights to Seattle-Tacoma?
Which airports near Seattle-Tacoma are frequently chosen as a destination?
If you want to travel to Seattle-Tacoma, Portland-Oregon may also be worth considering as destination airports. These airports are frequently checked by users as an alternative. When comparing, consider whether a cheaper flight is really worth a longer onward journey.
