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Not ready to book? Create a price alert to track prices.Easily compare return flights from Seattle to San Francisco
Below you can see the best fares for your return flight route over the next six months. All fares were found on momondo this week. Browse the quickest and cheapest flights from Seattle to San Francisco by changing tabs
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 and Delta
Search last-minute flights to San Francisco from Seattle
Find and compare return flight prices for your last-minute flight from Seattle to San Francisco
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 | ||
|---|---|---|---|---|---|
| PriceFrom £111 | Free Cancellation | Rating 8.1 9,110 reviews |
Alaska Airlines Flights From Seattle to San Francisco
Alaska Airlines flight deals from Seattle to San Francisco start from £139 round-trip. Over the 28 Alaska Airlines flights for this route in a normal week, average airfare is usually £204 round-trip - but some users have found much cheaper deals with momondo.
Delta flights from Seattle to San Francisco
Our best Delta deals on Seattle to San Francisco flight tickets
Alaska Airlines flights from Seattle to San Francisco
Our best Alaska Airlines deals on Seattle to San Francisco flight tickets
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 usually Wednesday. The most expensive is usually Saturday.
When is the cheapest time to fly from Seattle to San Francisco?
In the morning. Seattle to San Francisco flights are approximately 22% more expensive at midday than in the morning
What is the cheapest airline that flies to San Francisco from Seattle?
Alaska Airlines. Alaska Airlines is the most popular carrier 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?
As of April 2024, 64 flights take off from Seattle and land in San Francisco each day. The most common flight departure time for this route is 18:00, with 37% of daily flights taking off at midday.
How many flights depart from Seattle to San Francisco on average per week?
448 flights are operational weekly from Seattle to San Francisco as of April 2024. The most popular departure day for this route is Friday, with 19% of flights per week 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.
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 | £56 |
|---|---|
Fastest flight time | 2h 08m |
Direct flights | Every day |
Airports in San Francisco | 1 airport |
Is flying the fastest way to get from Seattle to San Francisco?
To save time, the fastest way to travel is by flight from Seattle to San Francisco on Delta. Expect the length of time you’ll spend onboard Delta to be about 2h 08m compared to taking a train from Seattle to San Francisco or a bus from Seattle to San Francisco which have been found to be slower alternatives.
Is flying the cheapest way to get from Seattle to San Francisco?
The cheapest way is to get a flight from Seattle to San Francisco, which can be as cheap as £111. A train from Seattle to San Francisco is more expensive than a flight, with prices starting at £168. A bus from Seattle to San Francisco is also an option, with an average price of £139.
How far is Seattle/Tacoma Intl to San Francisco by plane?
The distance between Seattle/Tacoma Intl and San Francisco is about 678.2 mi. 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?
Flights to San Francisco from Seattle/Tacoma Intl generally have a carbon footprint of about 557lb - momondo offers a CO2 sorter in search results to highlight the smallest available carbon footprints for plane travel. By train, you could lower your emissions for this trip by about 74%. If you can take the time, the carbon footprint of a bus for this journey would be 95lb, some 84% less than 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?
The number of operators available for flights from Seattle/Tacoma Intl Airport to San Francisco Airport is 1 as of April 2024.
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 required for your trip to San Francisco Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at San Francisco Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.
Why use momondo?
Why should I use momondo to find a flight deal from Seattle to San Francisco?
To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to San Francisco from Seattle.
Can I find flights from Seattle to San Francisco with flexible booking policies on momondo?
Flights from Seattle to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.
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.