Cheap Flights from San Francisco, CA to Seattle, WA from $84

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On Cheapflightsplus.com you will find 20 direct and 17 connecting flights from San Francisco to Seattle. You can compare airfare deals from 6 airlines and multiple travel sites from $84, book and save on cheap plane tickets and last minute offers. Also check out SFO-SEA flight schedule to find best flight time, convenient departure and arrival airports.

Find One-Way and Round-Trip San Francisco to Seattle Flight Deals

To find the cheapest one way airline ticket select the date with the lowest price on the calendar below and click «Find Flights». To search for round-trip flight deals click on the link «Check prices for return flights» and select the date of the return flight. Cheapest flights in November: $84 (one-way), $144 (round-trip).

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Best Flights from San Francisco to Seattle Today

Take a look at the list of non stop flights and flights with layovers from San Francisco to Seattle with the lowest price of $84. The fastest direct flight takes 2h 5m and the fastest connecting – 3h 30m.

Price	Departure	Arrival	Flight Duration	Airline	Flight
from $84 Find flight	14:30 San Francisco San Francisco	16:40 Seattle Seattle-Tacoma Intl	2h 10m	Alaska Airlines	AS1059
from $84 Find flight	17:45 San Francisco San Francisco	19:55 Seattle Seattle-Tacoma Intl	2h 10m	Alaska Airlines	AS971
from $159 Find flight	06:00 San Francisco San Francisco	08:05 Seattle Seattle-Tacoma Intl	2h 5m	Alaska Airlines	AS1043
from $161 Find flight	10:33 San Francisco San Francisco	12:43 Seattle Seattle-Tacoma Intl	2h 10m	Alaska Airlines	AS1225
from $175 Find flight	16:10 San Francisco San Francisco	18:30 Seattle Seattle-Tacoma Intl	2h 20m	United Airlines	UA2603
from $175 Find flight	22:36 San Francisco San Francisco	00:59+1 день Seattle Seattle-Tacoma Intl	2h 23m	United Airlines	UA648
from $175 Find flight	06:00 San Francisco San Francisco	08:26 Seattle Seattle-Tacoma Intl	2h 26m	United Airlines	UA5969
from $175 Find flight	19:05 San Francisco San Francisco	21:31 Seattle Seattle-Tacoma Intl	2h 26m	United Airlines	UA2019
from $188 Find flight	09:30 San Francisco San Francisco	11:49 Seattle Seattle-Tacoma Intl	2h 19m	United Airlines	UA2741
from $233 Find flight	13:35 San Francisco San Francisco	15:58 Seattle Seattle-Tacoma Intl	2h 23m	United Airlines	UA1777
from $267 Find flight	16:47 San Francisco San Francisco	18:56 Seattle Seattle-Tacoma Intl	2h 9m	Alaska Airlines	AS1078
from $267 Find flight	16:47 San Francisco San Francisco	18:56 Seattle Seattle-Tacoma Intl	2h 9m	Hawaiian Airlines	HA7021
from $297 Find flight	11:20 San Francisco San Francisco	13:43 Seattle Seattle-Tacoma Intl	2h 23m	United Airlines	UA1744
from $305 Find flight	11:30 San Francisco San Francisco	13:44 Seattle Seattle-Tacoma Intl	2h 14m	Hawaiian Airlines	HA7026
from $194 Find flight	11:02 San Francisco San Francisco	18:02 Seattle Seattle-Tacoma Intl	7h 0m layover 2h 15m - Las Vegas	Frontier Airlines	F94158 F92407
from $200 Find flight	06:35 San Francisco San Francisco	00:44+1 день Seattle Seattle-Tacoma Intl	18h 9m layover 12h 22m - Denver	Frontier Airlines	F91230 F93405

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*Departure and arrival times - local. Prices indicated for one-way flights. Information updated on May 12, 2025

Flight Schedule San Francisco (California) to Seattle (Washington)

Full flight schedule will help you in detecting at what time planes fly from San Francisco to Seattle. You can also specify the concrete flights and airlines on the route and how long the flight actually is. Use the calendar for today, tomorrow or other specific date as some flights are available only on certain days of the week.

Departure	Flight Details	Flight Duration	Price
06:00 — 08:05	06:00 — 08:05 AS1043 Alaska Airlines San Francisco — Seattle	2h 5m	Find flight from$159
06:00 — 08:26	06:00 — 08:26 UA5969 United Airlines San Francisco — Seattle	2h 26m	Find flight from$175
08:00 — 10:13	08:00 — 10:13 AS1123 Alaska Airlines San Francisco — Seattle	2h 13m	Find flight from$267
09:25 — 11:35	09:25 — 11:35 AS1289 Alaska Airlines San Francisco — Seattle	2h 10m	Find flight from$267
09:25 — 11:35	09:25 — 11:35 HA7027 Hawaiian Airlines San Francisco — Seattle	2h 10m	Find flight from$267
09:30 — 11:49	09:30 — 11:49 UA2741 United Airlines San Francisco — Seattle	2h 19m	Find flight from$188
10:33 — 12:43	10:33 — 12:43 AS1225 Alaska Airlines San Francisco — Seattle	2h 10m	Find flight from$161
11:20 — 13:43	11:20 — 13:43 UA1744 United Airlines San Francisco — Seattle	2h 23m	Find flight from$297
11:30 — 13:44	11:30 — 13:44 HA7026 Hawaiian Airlines San Francisco — Seattle	2h 14m	Find flight from$305
13:35 — 15:58	13:35 — 15:58 UA1777 United Airlines San Francisco — Seattle	2h 23m	Find flight from$233
14:30 — 16:40	14:30 — 16:40 AS1059 Alaska Airlines San Francisco — Seattle	2h 10m	Find flight from$84
16:10 — 18:30	16:10 — 18:30 UA2603 United Airlines San Francisco — Seattle	2h 20m	Find flight from$175
16:47 — 18:56	16:47 — 18:56 AS1078 Alaska Airlines San Francisco — Seattle	2h 9m	Find flight from$267
16:47 — 18:56	16:47 — 18:56 HA7021 Hawaiian Airlines San Francisco — Seattle	2h 9m	Find flight from$267
17:45 — 19:55	17:45 — 19:55 AS971 Alaska Airlines San Francisco — Seattle	2h 10m	Find flight from$84
19:05 — 21:31	19:05 — 21:31 UA2019 United Airlines San Francisco — Seattle	2h 26m	Find flight from$175
19:49 — 22:00	19:49 — 22:00 HA7031 Hawaiian Airlines San Francisco — Seattle	2h 11m	Find flight from$267
20:49 — 22:59	20:49 — 22:59 AS559 Alaska Airlines San Francisco — Seattle	2h 10m	Find flight from$267
20:49 — 22:59	20:49 — 22:59 HA6694 Hawaiian Airlines San Francisco — Seattle	2h 10m	Find flight from$267
22:36 — 00:59 +1 day	22:36 — 00:59 UA648 United Airlines San Francisco — Seattle	2h 23m	Find flight from$175
08:00 — 14:00	08:00 — 09:34 UA2113 United Airlines San Francisco — Los Angeles 1h 26m stop 11:00 — 14:00 UA2361 United Airlines Los Angeles — Seattle	6h including layover	Find flight from$277
11:02 — 18:02	10:53 — 12:32 F94158 Frontier Airlines San Francisco — Las Vegas 2h 15m stop 15:44 — 18:38 F92407 Frontier Airlines Las Vegas — Seattle	7h including layover	Find flight from$194
11:49 — 15:26	11:49 — 13:36 AS835 Alaska Airlines San Francisco — Portland 54m stop 14:30 — 15:26 AS2188 Alaska Airlines Portland — Seattle	3h 37m including layover	Find flight from$295
14:39 — 19:00	14:39 — 16:45 AS2035 Alaska Airlines San Francisco — Spokane 1h 4m stop 17:49 — 19:00 AS964 Alaska Airlines Spokane — Seattle	4h 21m including layover	Find flight from$295
15:02 — 18:32	15:02 — 16:46 AS337 Alaska Airlines San Francisco — Portland 44m stop 17:30 — 18:32 AS3474 Alaska Airlines Portland — Seattle	3h 30m including layover	Find flight from$295
18:59 — 22:46	18:59 — 20:43 HA7008 Hawaiian Airlines San Francisco — Portland 1h 2m stop 21:45 — 22:46 HA6567 Hawaiian Airlines Portland — Seattle	3h 47m including layover	Find flight from$289
18:59 — 22:46	18:59 — 20:43 AS1169 Alaska Airlines San Francisco — Portland 1h 2m stop 21:45 — 22:46 AS3277 Alaska Airlines Portland — Seattle	3h 47m including layover	Find flight from$295
22:58 — 14:00 +1 day	22:58 — 00:35 UA1032 United Airlines San Francisco — Los Angeles 10h 25m stop 11:00 — 14:00 UA2361 United Airlines Los Angeles — Seattle	15h 2m including layover	Find flight from$330

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

*Departure and arrival times - local. Updated on May 12, 2025

Flight Information

Below we will explain in detail what the flights cost on the destination from San Francisco to Seattle depends on and how to choose the most interesting flight option for you.

Distance between San Francisco and Seattle is 1092 miles. Time difference between the cities is 0h. Airplanes depart 06:00 to 22:58 from 3 San Francisco airports and arrive 06:00 to 22:58 to 3 Seattle airports. Average flight time is 2h 11m.

The fastest flight 2h 5m
Average flight time 2h 11m
The earliest flight 06:00
The latest flight 22:58
Distance 679 ml

The cheapest months to travel to Seattle are january (from 84 $), may (from 84 $), february (from 111 $).

The most expensive months are november (from 159 $), december (from 130 $), february (from 111 $).

What is the lowest airfare San Francisco to Seattle?

The cheapest plane ticket found by our users is $84. This airfare is for economy class on one-way AS1059 flight by Alaska Airlines for May 14, 2025 which leaves San Francisco in San Francisco at 14:30 am and arrives at Seattle Seattle-Tacoma Intl at 16:40.

Economy class

$84

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Business class

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First class

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Popular Airlines on the Route

The flight San Francisco — Seattle is served by 6 regular airlines and 2 low-cost airlines. Most of the flights on this route are operated by Alaska Airlines - 15 departures per week at the price of from $ 84 . And the most expensive tickets are offered by Finnair airline - from $ 5788.

Direct flights

There are 20 nonstop flights on the route. The fastest direct flight is AS1043 by Alaska Airlines takes 2h 5m and the cheapest is AS1059 by Alaska Airlines for $84.

AS - Alaska Airlines

from $84

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HA - Hawaiian Airlines

from $267

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UA - United Airlines

from $175

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Connecting Flights

There are 17 flights with layovers on the route. The fastest connecting flight is AS337 by Alaska Airlines takes 3h 30m and the cheapest is AS1059 by Alaska Airlines for $194.

AS - Alaska Airlines

from $295

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F9 - Frontier Airlines

from $194

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SY - Sun Country Airlines

from $329

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AY - Finnair

from $4407

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HA - Hawaiian Airlines

from $289

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UA - United Airlines

from $277

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Airports

You can fly from San Francisco to Seattle from 3 airports (San Francisco, Embarkadero, China Basin Heliport).

San Francisco airports

San Francisco-SFO

from $84
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Embarkadero-EMB

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China Basin Heliport-JCC

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Seattle airports

Boeing Field International Airport-BFI

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Seattle-Tacoma Intl-SEA

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Kenmore Air Harbor SPB-LKE

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Airplanes

There are flights to Seattle from San Francisco by 6 airlines that use 0 aircraft brands. They range from huge modern airplanes to small-sized.

Top Domestic Destinations from San Francisco

You may also consider searching for discounted plane tickets to some other popular places from San Francisco within United States.

San Francisco — Los Angeles

from $62

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San Francisco — New York

from $70

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San Francisco — Las Vegas

from $57

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San Francisco — San Diego

from $67

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San Francisco — Seattle

from $54

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San Francisco — Chicago

from $69

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San Francisco — Boston

from $59

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San Francisco — Miami

from $61

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San Francisco — Phoenix

from $58

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San Francisco — Washington D.C.

from $66

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Top International Destinations from San Francisco

Our state-of-the art metasearch will definitely provide you with the best airfare on international flights. We’re proud to partner with many reliable travel suppliers located outside the US what gives us an opportunity to offer the most competitive prices on far destinations.

San Francisco — Vancouver

from $56

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San Francisco — London

from $72

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San Francisco — Tokyo

from $73

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San Francisco — Toronto

from $67

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San Francisco — Mumbai

from $63

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San Francisco — Paris

from $58

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San Francisco — Sydney

from $78

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San Francisco — Manila

from $67

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San Francisco — Cancun

from $69

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San Francisco — Singapore

from $56

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How to book a plane ticket yourself?

Fill in the search parameters — cities of departure and destination, departure and return dates and click «Find flights»
Select the best flight that you like. Please, check the airports of departure and arrival. Select the best fare, but pay attention to the following flight details - airports of departure and arrival, flight duration and layovers. Please use filters and sort to find the best flight.
Click «Buy» when you are ready — our system will redirect you to the site that sells the selected flight ticket.
Fill in all passenger and payment information — passport and contact information, please double check all passengers’ names and make a payment for your itinerary.
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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