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Cheap flights from Seattle to San Francisco from C$ 94

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to San Francisco departing on 18/4. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
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Wed 10/4

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Cheap Seattle to San Francisco (SEA to SFO) flight deals and tips

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

Best price found

C$ 94

Fastest flight time

2h 08m

Direct flights

Every day

Airports in San Francisco

1 airport
The best one-way flight to San Francisco from Seattle in the past 72 hours is C$ 94. The best round-trip flight deal from Seattle to San Francisco found on momondo in the last 72 hours is C$ 178.
The fastest flight from Seattle to San Francisco takes 2h 08m
Direct flights go from Seattle to San Francisco every day.
There is 1 airport near San Francisco: San Francisco (SFO)

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

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 Seattle to San Francisco?

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

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

Wednesday. The cheapest day of the week is typically Wednesday. The most expensive is typically Monday

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

In the morning. Seattle to San Francisco flights are approximately 11% more expensive in the evening than in the morning

What is the cheapest airline that flies to San Francisco from Seattle?

Delta. Alaska Airlines, Delta, and United Airlines are the most popular carriers operating from Seattle to San Francisco

What is the cheapest Seattle to San Francisco flight route?

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

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

44 days before. The cheapest time to buy a flight from Seattle to San Francisco is approximately 44 days to departure

How many flights depart from Seattle to San Francisco on average per day?

64 flights are operational weekly from Seattle to San Francisco as of March 2024. The most popular departure time for this route is 5:00p.m., with 48% of flights per day taking off in the afternoon.

How many flights depart from Seattle to San Francisco on average per week?

As of March 2024, there are 448 flights per week flying from Seattle to San Francisco. The most common day of the week flights depart is Friday, with 19% of flights taking off on this day.

Can stopping save me money on Seattle to San Francisco flights?

No. A direct flight is the cheapest option for a flight between Seattle to San Francisco.

When travelling from Seattle to San Francisco, the most popular airport to fly into is San Francisco Airport. The majority of travellers flying into San Francisco Airport from Seattle are departing from Seattle/Tacoma Intl Airport. You may be looking for an airport near San Francisco Airport to land at when travelling from Seattle and luckily, there are options! You can try San Jose Airport which is located in San Jose or Oakland Airport which is located in Oakland. In March, C$ 198 is typically the cheapest round trip price you’ll find from Seattle to San Francisco which you can find when you fly SEA — OAK.

Seattle/Tacoma Intl Airport (SEA) to San Jose Airport (SJC)C$ 730
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Seattle/Tacoma Intl Airport (SEA) to Oakland Airport (OAK)C$ 198
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Seattle/Tacoma Intl Airport (SEA) to San Francisco Airport (SFO)C$ 327
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Easily compare round-trip flights from Seattle to San Francisco

Below you can see the best fares for your round-trip flight route over the next three months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to San Francisco by changing tabs
Alaska Airlines
7 May
SEA7:02 a.m.Seattle/Tacoma Intl
2h 12m
SFO9:14 a.m.San Francisco
7 May
SFO12:25 p.m.San Francisco
2h 13m
SEA2:38 p.m.Seattle/Tacoma Intl
Delta
19 Apr.
SEA6:15 a.m.Seattle/Tacoma Intl
2h 12m
SFO8:27 a.m.San Francisco
21 Apr.
SFO6:05 a.m.San Francisco
2h 20m
SEA8:25 a.m.Seattle/Tacoma Intl
Frontier
31 May
SEA10:24 p.m.Seattle/Tacoma Intl
9h 57m
1 stop
SFO8:21 a.m.San Francisco
3 Jun.
SFO5:15 a.m.San Francisco
8h 02m
1 stop
SEA1:17 p.m.Seattle/Tacoma Intl
Delta
18 May
SEA5:39 p.m.Seattle/Tacoma Intl
2h 08m
SFO7:47 p.m.San Francisco
26 May
SFO6:00 a.m.San Francisco
2h 17m
SEA8:17 a.m.Seattle/Tacoma Intl
Alaska Airlines
4 Jul.
SEA7:00 a.m.Seattle/Tacoma Intl
2h 15m
SFO9:15 a.m.San Francisco
10 Jul.
SFO7:00 a.m.San Francisco
2h 12m
SEA9:12 a.m.Seattle/Tacoma Intl
Delta
22 May
SEA7:38 p.m.Seattle/Tacoma Intl
2h 12m
SFO9:50 p.m.San Francisco
28 May
SFO6:00 a.m.San Francisco
2h 17m
SEA8:17 a.m.Seattle/Tacoma Intl

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

If you're looking for one-way flights from Seattle to San Francisco, view some of our deals below provided by Alaska Airlines, Delta and Frontier
Delta
18 Apr.
SEA6:15 a.m.Seattle/Tacoma Intl
2h 12m
SFO8:27 a.m.San Francisco
Alaska Airlines
21 May
SEA7:45 a.m.Seattle/Tacoma Intl
4h 52m
1 stop
SFO12:37 p.m.San Francisco
Frontier
10 Jun.
SEA1:53 p.m.Seattle/Tacoma Intl
19h 09m
1 stop
SFO9:02 a.m.San Francisco

Search last-minute flights to San Francisco from Seattle

Find and compare round-trip flight prices for your last-minute flight from Seattle to San Francisco
Alaska Airlines
6 Apr.
SEA6:00 a.m.Seattle/Tacoma Intl
2h 14m
SFO8:14 a.m.San Francisco
1 May
SFO6:00 a.m.San Francisco
2h 15m
SEA8:15 a.m.Seattle/Tacoma Intl
Delta
8 Apr.
SEA7:59 p.m.Seattle/Tacoma Intl
2h 19m
SFO10:18 p.m.San Francisco
15 Apr.
SFO6:05 a.m.San Francisco
2h 20m
SEA8:25 a.m.Seattle/Tacoma Intl
Southwest
8 Apr.
SEA2:15 p.m.Seattle/Tacoma Intl
8h 45m
2 stops
SFO11:00 p.m.San Francisco
11 Apr.
SFO1:30 p.m.San Francisco
6h 10m
1 stop
SEA7:40 p.m.Seattle/Tacoma Intl
Alaska Airlines
6 Apr.
SEA8:15 a.m.Seattle/Tacoma Intl
6h 33m
1 stop
SFO2:48 p.m.San Francisco
1 May
SFO6:00 a.m.San Francisco
2h 15m
SEA8:15 a.m.Seattle/Tacoma Intl
United Airlines
6 Apr.
SEA1:10 p.m.Seattle/Tacoma Intl
2h 17m
SFO3:27 p.m.San Francisco
30 Apr.
SFO12:09 a.m.San Francisco
15h 30m
1 stop
SEA3:39 p.m.Seattle/Tacoma Intl
Delta
8 Apr.
SEA5:59 p.m.Seattle/Tacoma Intl
6h 07m
1 stop
SFO12:06 a.m.San Francisco
13 Apr.
SFO6:05 a.m.San Francisco
2h 20m
SEA8:25 a.m.Seattle/Tacoma Intl

Best airlines flying from Seattle to San Francisco

Compare and see reviews for airlines that fly from Seattle to San Francisco with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom C$ 81Free CancellationRating
8.0
11,402 reviews
Search Delta flights
Alaska AirlinesPriceFrom C$ 160Free CancellationRating
8.1
9,127 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom C$ 204Free CancellationRating
7.4
11,470 reviews
Search United Airlines flights
  • Alaska Airlines Flights From Seattle to San Francisco

    The lowest priced Alaska Airlines flight from Seattle to San Francisco from the last 72 hours was C$ 118. Generally, Alaska Airlines has 28 flights on this route every week with an average price of C$ 178. Alaska Airlines is rated 8.1/10 by our users.

  • Delta Flights From Seattle to San Francisco

    Another popular option for Seattle to San Francisco flights is Delta (8.0/10, 11,402 ratings). Delta flies from Seattle to San Francisco around 35 times per week, with deals starting from C$ 59 round-trip and rising to an average price of around C$ 138.


Delta flights from Seattle to San Francisco

Our best Delta deals on Seattle to San Francisco flight tickets
Delta
19 Apr.
SEA6:15 a.m.Seattle/Tacoma Intl
2h 12m
SFO8:27 a.m.San Francisco
21 Apr.
SFO6:05 a.m.San Francisco
2h 20m
SEA8:25 a.m.Seattle/Tacoma Intl
Delta
18 May
SEA5:39 p.m.Seattle/Tacoma Intl
2h 08m
SFO7:47 p.m.San Francisco
26 May
SFO6:00 a.m.San Francisco
2h 17m
SEA8:17 a.m.Seattle/Tacoma Intl
Delta
22 May
SEA7:38 p.m.Seattle/Tacoma Intl
2h 12m
SFO9:50 p.m.San Francisco
28 May
SFO6:00 a.m.San Francisco
2h 17m
SEA8:17 a.m.Seattle/Tacoma Intl

Alaska Airlines flights from Seattle to San Francisco

Our best Alaska Airlines deals on Seattle to San Francisco flight tickets
Alaska Airlines
7 May
SEA7:02 a.m.Seattle/Tacoma Intl
2h 12m
SFO9:14 a.m.San Francisco
7 May
SFO12:25 p.m.San Francisco
2h 13m
SEA2:38 p.m.Seattle/Tacoma Intl
Alaska Airlines
4 Jul.
SEA7:00 a.m.Seattle/Tacoma Intl
2h 15m
SFO9:15 a.m.San Francisco
10 Jul.
SFO7:00 a.m.San Francisco
2h 12m
SEA9:12 a.m.Seattle/Tacoma Intl
Alaska Airlines
27 Apr.
SEA10:00 a.m.Seattle/Tacoma Intl
6h 43m
1 stop
SFO4:43 p.m.San Francisco
4 May
SFO6:00 a.m.San Francisco
2h 15m
SEA8:15 a.m.Seattle/Tacoma Intl

Choose the best way to get from Seattle to San Francisco

Buses

22h 40m
C$ 102 one-wayC$ 212 round-trip
Direct · from C$ 212

Distance to downtown

X281.9 km
43kg CO2

83% less than flights

Find Buses

Seattle to San Francisco Buses

Trains

22h 39m
C$ 123 one-wayC$ 266 round-trip
Direct · from C$ 266

Distance to downtown

9MY1.2 km
68kg CO2

73% less than flights

Find Trains

Seattle to San Francisco Trains

Flights

2h 10m
C$ 94 one-wayC$ 178 round-trip
Direct · from C$ 1781 stop · from C$ 205

Distance to downtown

SFO19.0 km

  • Is flying the fastest way to get from Seattle to San Francisco?

    The quickest way to travel this route is to take a flight from Seattle to San Francisco, doing so can potentially save up to 20h 32m of travel time. While these options may take longer, booking a train from Seattle to San Francisco or a bus from Seattle to San Francisco may suit your needs if travel time is less of a factor in your decision making.

  • Is flying the cheapest way to get from Seattle to San Francisco?

    Planning to book a flight from Seattle to San Francisco can be a safe bet when looking for a low-cost deal to your destination. Currently, a train and a bus are priced higher than the cost of a flight. You can search prices for a train from Seattle starting at C$ 266 to San Francisco or a bus from Seattle to San Francisco starting at C$ 212 if that is your preferred method of transportation.

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

    The straight-line distance from Seattle/Tacoma Intl to San Francisco is 1091.5 km. Typically, this will take 2h 08m by plane in normal conditions.

  • What is the carbon footprint of flying from Seattle/Tacoma Intl to San Francisco?

    Flying from Seattle/Tacoma Intl to San Francisco has a carbon footprint of about 252kg. Flight search results on momondo can be sorted by their carbon footprint. The carbon footprint of a train for this route is 74% less. By bus, this journey’s emissions can be cut to 43kg. This would result in a 84% smaller carbon footprint vs. flying.

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to San Francisco Airport?

    Prices for flights from Seattle/Tacoma Intl Airport to San Francisco Airport are updated daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to San Francisco Airport?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to San Francisco Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to San Francisco Airport.

  • What documentation or ID do you need to fly to San Francisco Airport?

    The travel and health documents you'll need for your trip to San Francisco Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at San Francisco Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.


Alternative routes for Seattle to San Francisco

Compare alternative flights to and from nearby airports and cities to discover the best prices and most convenient flight times
Seattle to San Diego Flights
Fastest flight time2h 43m
Cheapest priceC$ 186
Seattle to Ontario Flights
Fastest flight time2h 27m
Cheapest priceC$ 144
Seattle to Los Angeles Flights
Fastest flight time2h 44m
Cheapest priceC$ 212
Bellingham to Oakland, California Flights
Fastest flight time4h 58m
Cheapest priceC$ 351
Seattle to Santa Ana Flights
Fastest flight time2h 45m
Cheapest priceC$ 681
Bellingham to Los Angeles Flights
Fastest flight time2h 46m
Cheapest priceC$ 453
Bellingham to San Diego Flights
Fastest flight time5h 45m
Cheapest priceC$ 256
Bellingham to San Francisco Flights
Fastest flight time7h 49m
Cheapest priceC$ 437
Seattle to Palm Springs Flights
Fastest flight time2h 41m
Cheapest priceC$ 416
Seattle to Sacramento Flights
Fastest flight time1h 55m
Cheapest priceC$ 319
Bellingham to Palm Springs Flights
Fastest flight time2h 49m
Cheapest priceC$ 244
Spokane to Los Angeles Flights
Fastest flight time2h 45m
Cheapest priceC$ 328

Why use momondo?

Why should I use momondo to find a flight deal from Seattle to San Francisco?

Finding the right flight to San Francisco from Seattle is quick and easy when you have a range of options in front of you, from reputable agents and recognizable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to San Francisco quick and easy, saving you time and money.

Can I find flights from Seattle to San Francisco with flexible booking policies on momondo?

momondo does allow users to show only those flights to San Francisco from Seattle which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Seattle to San Francisco?

Once you have performed a search for Seattle to San Francisco flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Seattle to San Francisco right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Seattle to San Francisco flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.


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Wed 3/4
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