Cheap flights from Seattle to San Francisco

Seattle-Tacoma
SEA
San Francisco
SFO

Flight deals from Seattle to San Francisco

Below you can see the best deals on flights Seattle — San Francisco for upcoming dates. Direct and connecting flights from various airlines — compare prices and choose the right ticket.

The lowest price for the next 2 months is on 30 September, from $74.

Top 10 cheap flights from Seattle to San Francisco

F9
F9
$ 74

Seattle — San Francisco

19:25—10:22
9 Sep 2026
14 h 57 m
1 stop
F9
F9
$ 74

Seattle — San Francisco

19:25—21:27
9 Sep 2026
26 h 2 m
1 stop
DL
$ 76

Seattle — San Jose

20:30—22:45
8 Sep 2026
2 h 15 m
Direct flight
DL
$ 76

Seattle — San Jose

20:30—22:50
5 Sep 2026
2 h 20 m
Direct flight
DL
$ 76

Seattle — San Jose

14:40—17:02
5 Sep 2026
2 h 22 m
Direct flight
DL
$ 76

Seattle — San Jose

17:47—20:13
5 Sep 2026
2 h 26 m
Direct flight
DL
$ 76

Seattle — San Jose

08:25—10:52
5 Sep 2026
2 h 27 m
Direct flight
DL
$ 76

Seattle — San Jose

20:30—22:45
10 Sep 2026
2 h 15 m
Direct flight
DL
$ 76

Seattle — San Jose

14:40—16:59
10 Sep 2026
2 h 19 m
Direct flight
DL
$ 76

Seattle — San Jose

17:48—20:10
10 Sep 2026
2 h 22 m
Direct flight

Prices were found in the last 72 hours and may change — check the exact price when you continue.

About the Seattle — San Francisco flight

Looking for cheap flights from Seattle to San Francisco? Compare fares from different airlines, check the flight schedule and travel time — and book your Seattle — San Francisco ticket online at the best price.

The route has direct flights — around 576 flights per week, flights are operated by Alaska Airlines, United Airlines, American Airlines, Delta and 8 more airlines, a nonstop flight takes about 2 h 8 min, the distance between the cities is around 1,092 km.

Planning your trip? You may find our San Francisco travel guide, how to get from the airport into town and San Francisco weather forecast useful. To catch a low fare, use the low-price calendar and the monthly price chart on this page.

Facts about this route

from $73Min. price
NovemberCheapest
MayPeak season
YesDirect flights
1,092 kmDistance
2 h 8 minTravel time
14Airlines
576 / wkFlights

Flight schedule from Seattle to San Francisco

The table shows direct flights from Seattle to San Francisco on the selected date. The flight takes approximately 2 h 8 min. Regular flights are operated by Alaska Airlines, United Airlines, American Airlines and Delta. Departures from Seattle-Tacoma International Airport and Paine Field airports, arrivals at San Francisco International Airport.

For each flight, the following details are shown: departure time (local), arrival city and airport, flight number and airline, terminal or gate, and status. Click on a flight to open its details and go to ticket search. To view flights on a different day, change the date above the table.

Today
Any time
Last update: 14 Aug 2026

Flight ticket prices by day: Seattle — San Francisco

Below is a calendar of the lowest flight ticket prices for Seattle — San Francisco by day. Pick a convenient date and instantly see the fare. The cheapest flights on this route start from $73 in November, and the most expensive are around $133 in May. If your travel dates are flexible, the calendar will help you find the best price for your preferred period. To view round-trip fares, switch to the "Round trip" tab above the calendar, select your departure date — and the right-hand calendar will highlight the lowest prices for return flights on each day.

 
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Prices by month

Average one-way fares from Seattle to San Francisco by month. Tickets are usually cheapest in January (around $132) and priciest in July (about $199) — use the table and chart below to pick the best time to fly.

MonthAverage priceLevelMonthAverage priceLevelMonthAverage priceLevel
Jan$132lowMay$169mediumSep$163medium
Feb$135lowJun$190highOct$155medium
Mar$152mediumJul$199highNov$157medium
Apr$161mediumAug$195highDec$191high

Some values are estimated based on seasonality.

When to fly

Weather in San Francisco: it is warmest in September (up to 24 °C on average) and coolest in January (around 14 °C). The driest month is June.

Tickets are usually cheapest in November and most expensive in May. Compare prices and weather by month in the charts below to pick the best time to fly.

Temperature · San Francisco

Dry and wet days · San Francisco

Wind speed and direction · San Francisco

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How to get the best deal on a Seattle — San Francisco ticket

  • Book ahead: fares for Seattle — San Francisco are usually lower 3–8 weeks before departure than at the last minute.
  • Play with your dates — Tuesday, Wednesday and Saturday departures are often cheaper than Friday and Sunday.
  • Seattle is served by more than one airport — compare fares and travel time to each before you book.
  • The cheapest month to fly to San Francisco is usually November — plan your trip around it if your dates are flexible.
  • Compare direct and connecting flights: nonstop is faster, while a connection is sometimes noticeably cheaper.
  • Watch the low-price calendar and the monthly price trend on this page — they make it easier to catch a good date.
  • Travelling light? Pick a cabin-baggage-only fare — tickets without checked luggage are noticeably cheaper.
  • Get to the airport in good time — about 2–3 hours before an international departure and roughly an hour before a domestic one.

Airlines

Flights on the Seattle — San Francisco route are operated by 12 airlines; Alaska Airlines runs the most flights (around 40% of all flights). Compare carriers, flight shares and schedules below.

  • Alaska AirlinesAS
    76x/week
    WebsiteFleet: 31545M pax/year
    • Direct flight SEA → SFO67x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    • Direct flight PAE → SFO9x/week
      Duration
      2h 13m
      Days
      MTWTFSS
    39.8%Open →
  • United AirlinesUA
    34x/week
    WebsiteFleet: 956165M pax/year
    • Direct flight SEA → SFO34x/week
      Duration
      2h 18m
      Days
      MTWTFSS
    17.9%Open →
  • American AirlinesAA
    33x/week
    WebsiteFleet: 965211M pax/year
    • Direct flight SEA → SFO33x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    • Direct flight PAE → SFO1x/week
      Duration
      2h 12m
      Days
      MTWTFSS
    17.4%Open →
  • DeltaDL
    14x/week
    WebsiteFleet: 986190M pax/year
    • Direct flight SEA → SFO14x/week
      Duration
      2h 20m
      Days
      MTWTFSS
    7.3%Open →
  • Qatar AirwaysQR
    10x/week
    WebsiteFleet: 26640M pax/year
    • Direct flight SEA → SFO10x/week
      Duration
      2h 13m
      Days
      MTWTFSS
    5.2%Open →
  • Hawaiian AirlinesHA
    7x/week
    WebsiteFleet: 7511M pax/year
    • Direct flight PAE → SFO7x/week
    • Direct flight SEA → SFO1x/week
    3.8%
  • Korean AirKE
    6x/week
    WebsiteFleet: 16025M pax/year
    • Direct flight SEA → SFO6x/week
      Duration
      2h 17m
      Days
      MTWTFSS
    3.3%Open →
  • Japan AirlinesJL
    3x/week
    WebsiteFleet: 14540M pax/year
    • Direct flight SEA → SFO3x/week
      Duration
      2h 16m
      Days
      MTWTFSS
    1.7%Open →
  • IcelandairFI
    3x/week
    WebsiteFleet: 524.7M pax/year
    • Direct flight SEA → SFO3x/week
    1.4%Open →
  • CondorDE
    1x/week
    WebsiteFleet: 508.5M pax/year
    • Direct flight SEA → SFO1x/week
      Duration
      2h 19m
      Days
      MTWTFSS
    0.7%Open →
  • Fiji AirwaysFJ
    1x/week
    WebsiteFleet: 212.2M pax/year
    • Direct flight SEA → SFO1x/week
    0.5%Open →
  • Virgin AtlanticVS
    1x/week
    WebsiteFleet: 415.3M pax/year
    • Direct flight SEA → SFO1x/week
    0.5%Open →

Cities and airports on the Seattle — San Francisco route

Flights Seattle — San Francisco depart from Seattle-Tacoma International Airport and Paine Field and arrive at San Francisco International Airport. Below are pages for the cities, countries, and airports on the route: airlines, schedules, and travel guides.

Departure

Seattle

SEA
United States
About the cityHow to get thereWeatherAll about the country United States
Arrival

San Francisco

SFO
United States
About the cityHow to get thereWeatherAll about the country United States
Departure airports
Arrival airports

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Frequently asked questions about the Seattle — San Francisco flight

How long is the flight from Seattle to San Francisco?

A nonstop Seattle — San Francisco flight takes about 2 h 8 min — the distance between the cities is around 1,092 km.

How far is it from Seattle to San Francisco?

The distance from Seattle to San Francisco is about 1,092 km, which a nonstop flight covers in around 2 h 8 min.

Are there direct flights from Seattle to San Francisco?

Yes, there are nonstop flights Seattle — San Francisco — around 576 flights per week.

Which airlines fly from Seattle to San Francisco?

Airlines operating Seattle — San Francisco include Alaska Airlines, United Airlines, American Airlines, Delta, Qatar Airways. See the full list with schedules in the "Airlines" section on this page.

Which airports do Seattle — San Francisco flights use?

Flights from Seattle depart from Seattle-Tacoma International Airport, Paine Field, and arrive at San Francisco International Airport. If a city has more than one airport, check which one your ticket uses before you travel.

How much is a ticket from Seattle to San Francisco?

The price of a Seattle — San Francisco ticket depends on your travel date, season and demand: it is usually cheapest to fly in November, and most expensive in May. Tickets typically cost between $73 and $133. Check the current lowest fare and low-price calendar on this page.

When is the best time to book flights Seattle — San Francisco?

Flights Seattle — San Francisco are usually cheaper when booked in advance — a few weeks before departure and away from peak dates; the most budget-friendly month to fly is November. Compare prices by month in the price trend chart on this page.

How can I find the cheapest flights from Seattle to San Francisco?

To catch a low fare Seattle — San Francisco, book a few weeks in advance, keep your dates flexible, and compare airlines and connecting options. The low-price calendar and monthly price chart on this page show the cheapest days and months at a glance: the most budget-friendly month to fly is usually November.

How early should I arrive at the airport?

For international flights, plan to be at the airport about 2–3 hours before departure, and around an hour before a domestic flight. Allow extra time during busy travel seasons and at large hubs, where check-in and security lines can be longer.

Where else you can fly from Seattle

See all
Los AngelesAnchorageVancouverPhoenixSan DiegoSan JoseSpokanePortlandSanta AnaNew York CityBoiseDenverChicagoDallasSalt Lake CitySacramentoLas VegasRedmondBostonAtlantaHonoluluWashington, D.C.MinneapolisPascoBurbankAustinFairbanksEugeneJuneauNashvilleHoustonCalgaryBozemanDetroitPalm SpringsMissoulaMedfordRenoOrlandoVictoria

Where else you can fly from San Francisco

See all
Los AngelesNew York CitySan DiegoSanta AnaLas VegasBurbankBostonVancouverPhoenixPortlandLondonDenverPalm SpringsHonoluluDallasChicagoSalt Lake CityAustinAtlantaWashington, D.C.HoustonKahuluiTaipeiMinneapolisTorontoDetroitOrlandoSpokaneTokyoParisBoiseKapaaSan Jose del CaboPuerto VallartaRedmondSeoulFrankfurt am MainCalgaryMexico CityKailua-Kona

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