$59 Cheap Flights from San Francisco to Seattle

Feel at ease with free flight cancellations within 24 hours of booking

Change your flight without a fee on select flights

Find The Best Dates To Fly from San Francisco Intl. to Seattle - Tacoma Intl.

Amazing SFO to SEA Flight Deals

The cheapest flights to Seattle - Tacoma Intl. found within the past 7 days were $113 round trip and $59 one way. Prices and availability subject to change. Additional terms may apply.

Flight Schedule for SFO to SEA

CarrierFlightDepart SFOArrive SEAMon
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AS104306:00 am08:15 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL231006:25 am08:47 amCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS114507:15 am09:30 amCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA198608:43 am11:10 amCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS111309:00 am11:15 amCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS241410:00 am00:20 pmCheck Fare
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DL288810:31 am00:50 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS122500:35 pm02:50 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA202500:55 pm03:13 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL393500:55 pm03:20 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS105101:55 pm04:10 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS125303:50 pm06:04 pmCheck FareCheck Fare
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UA44704:25 pm06:49 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL270304:47 pm07:04 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS109905:40 pm07:54 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS129107:05 pm09:19 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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UA29807:10 pm09:34 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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DL374308:04 pm10:25 pmCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS132708:25 pm10:39 pmCheck Fare
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AS110909:45 pm11:59 pmCheck FareCheck FareCheck FareCheck FareCheck FareCheck FareCheck Fare
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AS210509:05 am11:25 am
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AS124504:32 pm06:46 pm
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AS204310:25 am00:45 pm
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AS215810:40 am01:00 pm
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DL230306:38 pm08:58 pm
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UA544309:10 am11:33 am
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Best Seattle - Tacoma Intl. Flight and Hotel Packages

Seattle - Tacoma Intl. flight + hotel packages - economy flights

Hotel 1000, LXR Hotels & Resorts
The Edgewater Hotel
La Quinta Inn & Suites by Wyndham Seattle Sea-Tac Airport
Residence Inn Seattle South/Tukwila
Lakeview Hotel
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Frequently asked questions

Can I catch a flight from San Francisco Airport to Seattle - Tacoma Intl. Airport (SEA) right now?
For information on any present SEA quarantine requirements and travel advice, go to our Covid-19 Travel Advisor. Look before you arrange your flight, so you don’t get caught up.
Are there direct flights from San Francisco Airport to Seattle - Tacoma Intl. Airport (SEA)?
If you’re looking to journey from San Francisco Airport to Sea-Tac Airport in the shortest possible time, you’ll be pleased to know multiple airlines offer nonstop flights. Select your preferred seat with Alaska Airlines or Delta.
If I am not able to travel due to COVID-19, can I change my booking to a later date?
For more info about changing your flight to Sea-Tac Airport, please visit our Customer Service Portal.
How long is the flight from SFO to Seattle - Tacoma Intl. Airport (SEA)?
Getting from San Francisco Airport to Seattle - Tacoma Intl. Airport (SEA) will be a walk in the park, with flights taking only 2 hours and 20 minutes all up. With such a quick journey ahead of you, you’ll hit the ground feeling as fresh as when you boarded and ready to enjoy the next leg of your adventure.
What is the flight distance from San Francisco Intl. Airport (SFO) to Seattle - Tacoma Intl. Airport (SEA)?
With a flight distance of just 680 mi, a magazine or two or a few episodes of your favorite TV show is all you’ll need to keep yourself entertained from San Francisco Airport to SEA. You’ll be getting off the aircraft and throwing yourself into your thrilling travel itinerary before you know it.
What airlines fly from SFO to SEA?
You can take your pick from a number of airlines that have direct flights between San Francisco and Seattle. Alaska Airlines (AS) is one of the most reputable. This carrier operates roughly 243 flights every month. Another good option is Delta (DL), which has 178 flights each month. The more airlines you look into, the more likely you are to snap up a sensational deal.
What airlines have practices regarding COVID-19 in place and use social distancing?
From the moment you enter the departure terminal to when you leave the arrivals terminal, if you’re flying with Alaska Airlines, Delta or Southwest Airlines you can be sure that COVID-19 measures and social distancing rules have been adhered to. Many airlines have introduced capped capacity flights and keeping the middle seat empty.
What is the best day to buy a plane ticket?
This just in! Airfares offered on Thursdays tend to be the cheapest, according to flight demand on Travelocity in 2021. Tuesday and Wednesday prices are also good, but you may want to prepare your budget if booking during the weekend, as data shows that is when prices are generally at their highest.
What are the cheapest days to fly?
Frequent travelers may already know this, but earlier in the week can be the cheapest time to fly. In 2021, flights departing on a Monday were generally the cheapest of the week, whereas you may pay a premium for weekend flights when demand is usually high. On average, tickets were most expensive for Saturday departures, so if you need to fly out on a weekend, you might look for deals ahead of time.
How far in advance can you book a flight?
Trying to figure out how early you should book your flight? It’s possible to start comparing international airfares on Travelocity up to 12 months in advance. However, it does depend on the carrier as not all airlines release their prices that far out. According to our 2021 flight demand trends, last minute planners can still bag a bargain with some of the cheapest fares appearing 0-2 weeks prior to their travel dates.*According to flight demand on Travelocity.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

 

Traveling From
San Francisco Intl.
Traveling To
Seattle - Tacoma Intl.
Shortest Flight Time
2 hours 12 mins
Earliest Departure Time
6:00AM PST
Latest Departure Time
9:45PM PST
Lowest Flight Price
$113

Route Info

Flight path for flights from San Francisco International Airport to Seattle-Tacoma International Airport


Distance:
683.00 miles


Airlines & Aircraft Used on SFO to SEA Flight Routes


Airline Carrier
Aircraft
Alaska Airlines
Embraer RJ140
Alaska Airlines
Embraer RJ145 Amazon
American Airlines
Boeing 737-800 (winglets) pax
Delta Air Lines
Boeing 737-800 pax

Discover our best flights from San Francisco SFO to Seattle SEA. 

With 13 airlines to choose from on Travelocity, you can easily find the best option for you. Use our filters to sort by price, compare airlines, and find the most convenient flight times. 

 

Find our best return flights from San Francisco SFO to Seattle SEA at the right price  

Airfares to Seattle SEA from San Francisco SFO currently cost between $113 and $137. It’s usually cheaper to book a round trip than two separate one-way flights. Prices and availability subject to change. Additional terms may apply. 

 

Book one-way flights from San Francisco SFO to Seattle SEA 

If you want to be flexible about when you return, or keep your travel options open ended, a one-way flight could be just the ticket! You’ll find one-way airfares from San Francisco SFO to Seattle SEA on Travelocity starting at $59. Prices and availability subject to change. Additional terms may apply. 

 

Get to Seattle SEA from San Francisco SFO quicker with direct flights. 

Get to Seattle faster, without the hassle of changing planes and moving baggage, by booking a direct flight. Expect your direct flight to SEA from SFO to take around 2 hour(s) 12 min(s).  

 

Find our cheapest airfares for flights from San Francisco SFO to Seattle SEA

Find cheap flight deals by using our search filters to sort results starting with the lowest price airfares to SEA from SFO. Our Price Match Promise means if you find a lower rate on Travelocity.com or on another US-based website within 24 hours of booking, we’ll credit or refund the difference.  

 

Get our best airfare deals for your flight from San Francisco SFO to Seattle SEA today 

If you’re flexible about when you travel, February is usually the cheapest month to fly from San Francisco SFO to Seattle SEA. If you need to be more specific, search by date and arrival and departure times.Then, compare prices across different airlines, and sort results by lowest price first. 

 

Book flexible airline tickets for flights to Seattle SEA from San Francisco SFO 

Some airlines let you change your travel dates without charging a fee. Use our ‘no change fee’ filter to see which flights to SEA from SFO have this option.  

 

Travel with confidence when you book flights to Seattle SEA from San Francisco SFO with Travelocity 

We’ve secured fantastic deals with all the main airline carriers and it’s easy to compare, choose, and book with Travelocity. With 24/7 customer service and our free 'App', we’ll always keep you moving. 

*Price based on the lowest price found within past 24 hours and based upon one night stay for two adults over the next thirty days. Prices and availability subject to change. Additional terms may apply.