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Discover the cheapest flights from San Francisco to Seattle
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Cheapest time to fly from San Francisco to Seattle

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week: 5 Jan - 11 Jan
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Currency and cost comparison

TrainLocal, one-way ticket
0%A train in Seattle costs roughly the same as in San Francisco.
San Francisco$5.22
Seattle$5.22
MealMid-priced restaurant
17%A meal in Seattle is 17% cheaper than a meal in San Francisco.
San Francisco$52.19
Seattle$43.49
TaxiStandard daytime start rate
37%A taxi fare in Seattle is 37% cheaper than in San Francisco.
San Francisco$7.22
Seattle$4.52
CoffeeRegular cappuccino
8%Coffee is 8% more expensive in Seattle than in San Francisco.
San Francisco$10.00
Seattle$10.77
Exchange rate
1 NZD = 0.58 USD
1 USD = 1.75 NZD
Last checked on Fri, 05/12
Distance: 1093 kms
San Francisco airports
San Francisco Intl Airport (SFO)How far from city centre: 18 kms
Seattle airports
Seattle All Airports (SEA)How far from city centre: 18 kms

Comprehensive Guide to Flights from San Francisco to Seattle

Seattle, a city nestled between Puget Sound and the Cascade Mountains, offers a unique blend of natural beauty, vibrant culture, and rich history. Its iconic Space Needle, bustling Pike Place Market, and stunning waterfront views attract millions of visitors each year. The city's history is deeply rooted in its maritime heritage, while its cultural scene thrives with music, art, and diverse culinary experiences. Whether you're exploring the Olympic National Park's rainforests or enjoying the city's thriving coffee culture, Seattle has something for every traveller.

A direct flight from San Francisco to Seattle typically takes around 1 hour and 50 minutes. However, flight duration can vary based on weather conditions, air traffic, and the specific aircraft used. Several airlines operate this route frequently. Delta and Alaska Airlines are two major airlines offering multiple direct flights daily, with a high frequency during peak season, making it one of the most popular and well-connected routes in the United States. You won't typically need a stopover for this route.

While direct flights are the most convenient option, alternative routes do exist although they're less common. If no direct flights suit your schedule, you may find options with layovers in other major US cities, though this will significantly increase your overall travel time. The ideal months for budget travellers are generally April-May and September-October, offering a balance of pleasant weather and lower airfare. Booking your flight several weeks or even months in advance usually results in the best deals, especially during peak travel times (summer and major holidays). Seattle sees peak tourist season during the summer months (June-August), thanks to pleasant weather and a variety of outdoor activities. The least busy periods are during the winter months (November-February), when the weather can be colder and rainier.

Best time to fly to Seattle

Seattle's climate is temperate, characterised by mild, wet winters and cool, drier summers. Summer temperatures typically range from 15°C to 24°C, while winter temperatures generally range from 7°C to 12°C. Spring (March-May) and autumn (September-November) offer pleasant weather with milder temperatures, averaging around 10°C to 15°C. Rainfall is common throughout the year, although it tends to be more frequent in the winter. While snow is uncommon in the city, higher elevations surrounding Seattle can experience snowfall. Seattle occasionally experiences extreme weather events such as windstorms and occasional heat waves.

San Francisco airports

San Francisco has two major airports currently operating and serving commercial flights: San Francisco International Airport (SFO) and Oakland International Airport (OAK).

San Francisco International Airport (SFO)

SFO is a major international airport, known for its modern facilities, numerous shops and restaurants, and efficient operations. It's one of the busiest airports in the United States and is a major hub for numerous airlines. It was opened in 1927 and has been significantly expanded and renovated over the years. It boasts several terminals and offers flights to destinations worldwide.

Oakland International Airport (OAK)

OAK, while smaller than SFO, is another significant airport serving the San Francisco Bay Area. It is a major domestic airport offering flights to destinations across the US. It is known for its convenient location and often offers cheaper flight options compared to SFO.

Main airlines for this route

  • Alaska Airlines
  • Delta Air Lines
  • United Airlines

Seattle airports

Seattle has two major airports currently operating and serving commercial flights: Seattle-Tacoma International Airport (SEA) and Boeing Field (King County International Airport).

Seattle-Tacoma International Airport (SEA)

SEA is the primary airport serving Seattle and the surrounding area. It's a large international airport, with many shops, restaurants, and services for travellers. It is a hub for Alaska Airlines and serves as a major gateway to the Pacific Northwest. Getting to the city centre from SEA is easy: Link light rail connects the airport to downtown Seattle, and taxis and ride-sharing services are readily available. You can also rent a car directly at the airport.

Boeing Field (King County International Airport)

Boeing Field is a smaller general aviation airport located south of Seattle. It mostly caters to private and charter flights, but some commercial flights operate from this location. Public transport options are more limited, with taxis and ride-sharing services being the most convenient option for getting to the city centre. Renting a car is also possible.

What to do and see in Seattle

Seattle offers a diverse range of activities and attractions to suit all interests. From iconic landmarks to cultural gems, the city has it all.

  • Pike Place Market: Explore this historic public market, brimming with fresh produce, seafood, flowers, and local crafts. Witness the famous fishmongers and soak in the vibrant atmosphere.
  • Space Needle: Ascend this iconic observation tower for panoramic views of the city, Puget Sound, and the Olympic Mountains. Take memorable photos and learn about the city's history and culture.
  • Museum of Pop Culture (MoPOP): Immerse yourself in the world of music, science fiction, and pop culture. Explore interactive exhibits, and admire the unique architecture of this futuristic museum.

Frequently asked questions about flights from San Francisco to Seattle

Is it safe to travel from San Francisco to Seattle during the Covid-19 situation?
At eDreams we do our best to ensure that your travel plans won't be affected by restrictions or possible cancellations that United States may apply. Using the flexible ticket gurantee you can decide if you rather rebook or get a refund!
For flights from San Francisco to Seattle, how can I find the cheapest price?
The cheapest price for a flight from San Francisco to Seattle is 80$. At eDreams we use different machine learned based methodologies to find our costumers the best option available, considering airline combinations, stopovers and direct flights as well as different criteria for inbound and outbound journeys.
Is Seattle more expensive than San Francisco to visit?
Looking at cab fares, a ride in Seattle costs an average of 4.52 NZD , 37% cheaper than San Francisco, with a fare of 7.22 NZD,
while train tickets are cheaper, but cost the same in both Seattle and San Francisco: $ 5.22 NZD.
Comparing the price of a meal, they range from 43.49 NZD euros in Seattle, 17% less than the 52.19 NZD euros in San Francisco.
The price of the coffee is around 8% more expensive in Seattle, with an average of 10.77 NZD , while in San Francisco the coffee costs 10.00 NZD.
How long does the flight from San Francisco to Seattle take?
Flight length from San Francisco to Seattle is around 02:14 hours on average, at an average distance of 1,093 km, for flights for the route (which may have 1 or more stops in other cities in between).
How is the weather in Seattle compared to San Francisco?
While in San Francisco the temperatures can reach an average of 32.98 ºC in summer, with precipitation levels up to 6 mm ,Seattle's temperatures can go up to 31.31 ºC during the hot season, with 9 mm average of rain rate . In winter, however, weather indicators show around -3.71 ºC in Seattle, compared to the 2.36 ºC average degrees reported in San Francisco. During the winter period, San Francisco can register 12 mm precipitation, while Seattle have an average of 12 mm rain level.

Plan your trip

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