Cheap flights from San Francisco to Seattle from CA$105
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Prices updated:
Not happy with the results? Try some of our useful filters
Search by stops
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Search by departure date
How much do flights to Seattle cost?
Cheapest one-way trip | CA$105 |
|---|---|
Cheapest nonstop round-trip | CA$144 |
Cheapest round-trip | CA$181 |
Average round-trip | CA$241 |
Nonstop flights in October | CA$172 – CA$509 |
Key info about flying to Seattle
Depart from
Arrive to
Average flights per week
Flight distance
Worth visiting
Weekly direct flights
Discover the top airlines offering direct flights from San Francisco to Seattle in the next month. You’ll find the number of daily direct flights per airline in the chart.
| Airline | Sun 28.09 | Mon 29.09 | Tue 30.09 | Wed 01.10 | Thu 02.10 | Fri 03.10 | Sat 04.10 |
|---|---|---|---|---|---|---|---|
| 2 | 1 | 1 | 5 | 4 | 1 | 2 | |
| --- | --- | --- | --- | --- | --- | --- | |
| --- | 3 | 1 | --- | --- | 2 | --- | |
| Weekly flights: 22 total | Daily flights: 3.14 average | Most flights: Wednesday 5 flights |
| Airline | Sun 05.10 | Mon 06.10 | Tue 07.10 | Wed 08.10 | Thu 09.10 | Fri 10.10 | Sat 11.10 |
|---|---|---|---|---|---|---|---|
| 1 | 8 | 5 | 5 | 3 | --- | 3 | |
| --- | --- | --- | --- | --- | --- | 4 | |
| --- | --- | --- | --- | --- | --- | 2 | |
| Weekly flights: 31 total | Daily flights: 4.43 average | Most flights: Monday 8 flights |
| Airline | Sun 12.10 | Mon 13.10 | Tue 14.10 | Wed 15.10 | Thu 16.10 | Fri 17.10 | Sat 18.10 |
|---|---|---|---|---|---|---|---|
| 2 | 7 | 7 | 7 | 3 | 3 | 6 | |
| 4 | 7 | 6 | 7 | 6 | 4 | 5 | |
| --- | --- | --- | --- | 1 | 4 | --- | |
| Weekly flights: 79 total | Daily flights: 11.29 average | Most flights: Monday 7 flights |
| Airline | Sun 19.10 | Mon 20.10 | Tue 21.10 | Wed 22.10 | Thu 23.10 | Fri 24.10 | Sat 25.10 |
|---|---|---|---|---|---|---|---|
| 7 | 8 | 7 | 7 | 4 | --- | 6 | |
| 4 | 7 | 6 | 6 | 7 | 1 | 5 | |
| --- | --- | --- | --- | 3 | --- | 6 | |
| Weekly flights: 84 total | Daily flights: 12 average | Most flights: Monday 8 flights |
Check-in for a flight from San Francisco to Seattle
| Name | Carrier code | IATA Code | Passport needed during booking |
|---|---|---|---|
| Hawaiian Airlines | HAL | HA | No |
| United Airlines | UAL | UA | No |
| Alaska Airlines | ASA | AS | No |
| WestJet | WJA | WS | No |
| Harbour Air (Priv) | HES | YB | No |
Online check-in is not available for these airlines.
Weather in Seattle
Average Weather
| Month | Average monthly max temperature | Average monthly min temperature |
| January | 7°C | 2°C |
| February | 8°C | 1°C |
| March | 10°C | 3°C |
| April | 13°C | 5°C |
| May | 18°C | 8°C |
| June | 21°C | 10°C |
| July | 25°C | 13°C |
| August | 25°C | 14°C |
| September | 22°C | 11°C |
| October | 15°C | 7°C |
| November | 10°C | 4°C |
| December | 6°C | 2°C |
14 day forecast
Book your trip to arrive at Seattle–Tacoma International, Kenmore Air Harbor Seaplane Base, or Boeing Field. The distance between San Francisco and Seattle is 1094 km. The most popular airlines for this route are Hawaiian Airlines, United Airlines, Alaska Airlines, WestJet, and Harbour Air (Priv). San Francisco and Seattle have 160 direct flights per week.
Frequently asked questions
Planning a trip? Thanks to our Virtual Interlining algorithm, we offer billions of route combinations between any origin and destination in the world by plane. Find the cheapest routes and best deals, as well as the best dates to travel.
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