Cheap flights from San Francisco to Seattle from €47

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Flight information for San Francisco to Seattle
(SFO to SEA)

Find info about flight duration, direct flights, and airports for your flight from San Francisco to Seattle

Best price found

€47

Fastest flight time

1h 56m

Direct flights

Every day

Airports in Seattle

3 airports
The best one-way flight to Seattle from San Francisco in the past 72 hours is €47. The best return flight deal from San Francisco to Seattle found on momondo in the last 72 hours is €353.
The fastest flight from San Francisco to Seattle takes 1h 56m
Direct flights go from San Francisco to Seattle every day.
There are 3 airports near Seattle: Seattle King County/Boeing (BFI), Seattle Lake Union Spb (LKE), Seattle/Tacoma Intl (SEA)

How to get the cheapest flight ticket from San Francisco to Seattle

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly from San Francisco to Seattle?

January. The cheapest time of year to fly to Seattle from San Francisco is January. The most expensive is June.

What is the cheapest day to depart San Francisco for Seattle?

Saturday. The cheapest day of the week is usually Saturday. The most expensive is usually Friday.

When is the cheapest time to fly from San Francisco to Seattle?

at midday. San Francisco to Seattle flights are approximately 64% more expensive in the evening than at midday

What is the cheapest San Francisco to Seattle flight route?

San Francisco - Seattle/Tacoma Intl. Fly from San Francisco to Seattle/Tacoma Intl for the best San Francisco - Seattle flight prices

How far in advance should you book San Francisco to Seattle flights?

47 days before. The cheapest time to buy a flight from San Francisco to Seattle is approximately 47 days to departure

When travelling from San Francisco to Seattle, the most popular airport to fly into is Seattle/Tacoma Intl Airport. The majority of travellers flying into Seattle/Tacoma Intl Airport from San Francisco are departing from San Francisco Airport. In December, €590 is typically the cheapest round trip price you’ll find from San Francisco to Seattle which you can find when you fly SFO — SEA.

San Francisco Airport (SFO) to Seattle/Tacoma Intl Airport (SEA)€590
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Easily compare return flights from San Francisco to Seattle

Below you can see the best fares for your return flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from San Francisco to Seattle by changing tabs
Alaska Airlines
25 Jan
SFO12:15San Francisco
2h 14m
SEA14:29Seattle/Tacoma Intl
25 Jan
SEA16:50Seattle/Tacoma Intl
2h 06m
SFO18:56San Francisco
United Airlines
18 Jan
SFO03:43San Francisco
2h 27m
SEA06:10Seattle/Tacoma Intl
23 Jan
SEA01:35Seattle/Tacoma Intl
5h 45m
1 stop
SFO07:20San Francisco
Delta
18 Feb
SFO11:38San Francisco
2h 22m
SEA14:00Seattle/Tacoma Intl
24 Feb
SEA04:25Seattle/Tacoma Intl
2h 29m
SFO06:54San Francisco
Alaska Airlines
15 Feb
SFO04:05San Francisco
2h 20m
SEA06:25Seattle/Tacoma Intl
22 Feb
SEA16:50Seattle/Tacoma Intl
2h 08m
SFO18:58San Francisco
Alaska Airlines
11 Jan
SFO12:15San Francisco
2h 14m
SEA14:29Seattle/Tacoma Intl
15 Jan
SEA04:20Seattle/Tacoma Intl
2h 12m
SFO06:32San Francisco
Delta
3 Jan
SFO14:59San Francisco
2h 26m
SEA17:25Seattle/Tacoma Intl
24 Jan
SEA10:30Seattle/Tacoma Intl
2h 08m
SFO12:38San Francisco

Find the cheapest one-way flights from San Francisco to Seattle

If you're looking for one-way flights from San Francisco to Seattle, view some of our deals below provided by Alaska Airlines, Delta and United Airlines
Alaska Airlines
31 Jan
SFO08:55San Francisco
2h 15m
SEA11:10Seattle/Tacoma Intl
Delta
7 Feb
SFO09:00San Francisco
2h 20m
SEA11:20Seattle/Tacoma Intl
United Airlines
5 Jan
SFO11:10San Francisco
5h 59m
1 stop
SEA17:09Seattle/Tacoma Intl

Search last-minute flights to Seattle from San Francisco

Find and compare return flight prices for your last-minute flight from San Francisco to Seattle
Delta
11 Dec
SFO11:41San Francisco
2h 19m
SEA14:00Seattle/Tacoma Intl
20 Dec
SEA05:25Seattle/Tacoma Intl
2h 32m
SFO07:57San Francisco
Alaska Airlines
7 Dec
SFO01:00San Francisco
6h 44m
1 stop
SEA07:44Seattle/Tacoma Intl
13 Dec
SEA14:55Seattle/Tacoma Intl
2h 11m
SFO17:06San Francisco
Southwest
11 Dec
SFO09:15San Francisco
9h 50m
2 stops
SEA19:05Seattle/Tacoma Intl
14 Dec
SEA12:00Seattle/Tacoma Intl
17h 40m
1 stop
SFO05:40San Francisco
Delta
8 Dec
SFO15:29San Francisco
2h 28m
SEA17:57Seattle/Tacoma Intl
12 Dec
SEA02:16Seattle/Tacoma Intl
2h 22m
SFO04:38San Francisco
Delta
11 Dec
SFO06:09San Francisco
6h 05m
1 stop
SEA12:14Seattle/Tacoma Intl
20 Dec
SEA15:00Seattle/Tacoma Intl
2h 16m
SFO17:16San Francisco
Alaska Airlines
7 Dec
SFO05:40San Francisco
4h 07m
1 stop
SEA09:47Seattle/Tacoma Intl
13 Dec
SEA09:45Seattle/Tacoma Intl
4h 48m
1 stop
SFO14:33San Francisco

Alaska Airlines flights from San Francisco to Seattle

Our best Alaska Airlines deals on San Francisco to Seattle flight tickets
Alaska Airlines
25 Jan
SFO12:15San Francisco
2h 14m
SEA14:29Seattle/Tacoma Intl
25 Jan
SEA16:50Seattle/Tacoma Intl
2h 06m
SFO18:56San Francisco
Alaska Airlines
15 Feb
SFO04:05San Francisco
2h 20m
SEA06:25Seattle/Tacoma Intl
22 Feb
SEA16:50Seattle/Tacoma Intl
2h 08m
SFO18:58San Francisco
Alaska Airlines
11 Jan
SFO12:15San Francisco
2h 14m
SEA14:29Seattle/Tacoma Intl
15 Jan
SEA04:20Seattle/Tacoma Intl
2h 12m
SFO06:32San Francisco

Delta flights from San Francisco to Seattle

Our best Delta deals on San Francisco to Seattle flight tickets
Delta
18 Feb
SFO11:38San Francisco
2h 22m
SEA14:00Seattle/Tacoma Intl
24 Feb
SEA04:25Seattle/Tacoma Intl
2h 29m
SFO06:54San Francisco
Delta
3 Jan
SFO14:59San Francisco
2h 26m
SEA17:25Seattle/Tacoma Intl
24 Jan
SEA10:30Seattle/Tacoma Intl
2h 08m
SFO12:38San Francisco
Delta
19 Jan
SFO15:04San Francisco
2h 21m
SEA17:25Seattle/Tacoma Intl
22 Jan
SEA08:45Seattle/Tacoma Intl
2h 07m
SFO10:52San Francisco

  • Are airlines flying from San Francisco to Seattle/Tacoma Intl offering flexible changes due to COVID-19?

    To ease the stress of booking flights, some of our airline partners flying from San Francisco to Seattle/Tacoma Intl are responding to the global pandemic. The following airline may have a flexible change policy to help accommodate travellers: Alaska Airlines.

  • How far is San Francisco to Seattle/Tacoma Intl by plane?

    Seattle/Tacoma Intl is 1091.5 km away from San Francisco. Typically, this will take 2h 10m by plane in normal conditions.


Why use momondo?

It is quick and easy to find San Francisco to Seattle flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Seattle that suits you.

Yes. momondo enables you to select and highlight flights to Seattle from San Francisco with this policy.

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Francisco to Seattle.

If you are simply researching potential flights to Seattle, momondo offers a useful price alert feature which will track prices for flights to Seattle from San Francisco and alert you when they change.


Save money when you book flights with momondo
Flexible Travel
momondo understands the need for flexibility and we have a filter specifically for flights with no change fees.
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