WestJet San Francisco to Seattle Flights

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Best Airfare Price Calendar Flights Schedule

Cheapflightsplus.com will find cheap WestJet flights from San Francisco to Seattle. Compare airline ticket prices and book air tickets starting from $318 from trusted online travel agencies, web sites and directly from airlines. Check flights schedule of WestJet, arrivals and departure details below.

Find Cheap Airfare San Francisco (CA) — Seattle (WA) by WestJet

To find cheap tickets choose a day of your departure with attractive price on the graph below and click «Find flights». For round trip flights please click «Check prices for return flight». The cheapest airfare is in january: one-way - $318, two-way – $545.

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Cheap Flights from San Francisco to Seattle by WestJet

Look at the list of plane tickets for the most connecting flights by WestJet, their prices start from $318. There’re no direct flights. The fastest connecting flight – 18h 2m.

Price	Departure	Arrival	Flight Time	Airline	Flight
from $318 Find flight	1:55 pm San Francisco San Francisco	8:15 am+1 день Seattle Seattle-Tacoma Intl	18h 20m layover 2h 31m - Calgary 10h 1m - Vancouver	WestJet	WS1509 WS129 WS7899

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*Departure and arrival times are local. Prices are for one-way flights. Information refreshed on 12/22/2024

WestJet Flight Schedule San Francisco to Seattle

Below is a detailed 2025 flight schedule for today, tomorrow and all other days. It may vary depending on season and a day of the week of your desired trip. We recommend booking your itinerary at least 2 weeks prior your travel to get the best price and availability by the airline.

Departure	Flight Details	Flight Time	Price
1:55 pm — 8:15 am +1 day	1:55 pm — 5:44 pm WS1509 WestJet San Francisco — Calgary 2h 31m stop 8:15 pm — 8:59 pm WS129 WestJet Calgary — Vancouver 10h 1m stop 7:00 am — 8:15 am WS7899 WestJet Vancouver — Seattle	18h 20m including layover	Find flight from$318
1:55 pm — 8:15 am +1 day	1:55 pm — 5:44 pm WS1509 WestJet San Francisco — Calgary 4h 1m stop 9:45 pm — 10:29 pm WS131 WestJet Calgary — Vancouver 8h 31m stop 7:00 am — 8:15 am WS7899 WestJet Vancouver — Seattle	18h 20m including layover	Find flight from$318
1:55 pm — 4:34 pm +1 day	1:55 pm — 5:44 pm WS1509 WestJet San Francisco — Calgary 4h 1m stop 9:45 pm — 10:29 pm WS131 WestJet Calgary — Vancouver 16h 56m stop 3:25 pm — 4:34 pm WS8083 WestJet Vancouver — Seattle	26h 39m including layover	Find flight from$318
1:55 pm — 4:55 pm +1 day	1:55 pm — 5:44 pm WS1509 WestJet San Francisco — Calgary 15h 31m stop 9:15 am — 9:53 am WS193 WestJet Calgary — Vancouver 5h 50m stop 3:43 pm — 4:55 pm WS8083 WestJet Vancouver — Seattle	27h including layover	Find flight from$338
1:55 pm — 10:00 am +1 day	1:55 pm — 5:45 pm WS1509 WestJet San Francisco — Calgary 3h 55m stop 9:40 pm — 9:53 pm WS485 WestJet Calgary — Kelowna 11h 7m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	20h 5m including layover	Find flight from$377
1:55 pm — 10:00 am +1 day	1:55 pm — 5:45 pm WS1509 WestJet San Francisco — Calgary 5h 55m stop 11:40 pm — 11:53 pm WS279 WestJet Calgary — Kelowna 9h 7m stop 9:00 am — 10:00 am WS3750 WestJet Kelowna — Seattle	20h 5m including layover	Find flight from$377
1:55 pm — 7:57 am +1 day	1:55 pm — 5:45 pm WS1509 WestJet San Francisco — Calgary 5h 50m stop 11:35 pm — 0:07 am WS455 WestJet Calgary — Vancouver 6h 38m stop 6:45 am — 7:57 am WS8089 WestJet Vancouver — Seattle	18h 2m including layover	Find flight from$644

Departure	Arrival	Flight Details	Flight Time	Price
		stop stop	including layover	Find flight from$

*Departure and arrival times are local. Last updated on 12/22/2024

Flight Information

There are 8 flights by WestJet from San Francisco to Seattle every week with departures from San Francisco, Embarkadero, China Basin Heliport. All flights arrive at Seattle-Tacoma Intl, Boeing Field International Airport, Kenmore Air Harbor SPB.

Departures start from 1:55 pm to 1:55 pm. Nonstop flight is 18h 2m. The time difference between San Francisco and Seattle is 0h.

The fastest flight 18h 2m
Average flight time 20h 5m
The earliest flight 1:55 pm
The latest flight 1:55 pm
Distance 679 ml

The cheapest months for traveling to Seattle are january (from 318 $), february (from 377 $).

The cheapest flight by WestJet that our users were able to find is $318. This airfare is economy class on one-way WS1509 flight for January 12, 2025 leaving San Francisco in San Francisco at 1:55 pm, it includes all taxes and additional fees.

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WestJet Airplanes on the Route

List of the most popular WestJet airplanes flying from San Francisco to Seattle:

Other Popular Airlines on the Route

Besides WestJet there are other 4 airline carriers between San Francisco and Seattle. Please review schedules and prices from the most popular airlines to find the best airfare deals from San Francisco to Seattle.

Nonstop flights

There are 21 direct flights every day from San Francisco. Airlines and fares are below:

AS - Alaska Airlines

from $70

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UA - United Airlines

from $112

Find

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Connecting Flights

List of flights with layovers (1 and more stops):

AS - Alaska Airlines

from $86

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UA - United Airlines

from $132

Find
F9 - Frontier Airlines

from $64

Find
AM - Aeromexico

from $490

Find

See more connecting flights

How to book an air ticket yourself?

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That's it — you will receive an email with your e-ticket usually within 10 minutes after your flight is confirmed. Please, print the e-ticket and have it with you at the airport. You would need to have only a passport and/or a required form of ID to travel. Please, check your Visa requirements if you travel outside of the United States or Canada.
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