Cheap flights from Seattle to California from £57
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 29/8. Fares are subject to change and may not be available on all flights or dates of travel.
Cheap flight deals from Seattle to California
Keep the following information in mind while searching for Seattle to California flight deals. Data was last updated 13 June 2025.
Find flight deals from Seattle to California
Cheapest flights from Seattle to CaliforniaExplore the most affordable flight options available from Seattle to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Explore the most affordable flight options available from Seattle to California. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 13 June 2025.
Cheapflights Fare Finder
Customise your flight search to find flights from Seattle to California that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
Use the filters below to find and compare flights from Seattle to California that are best for you.
Fly from
Fly to
Route
Depart
Return
Price
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Sat 26/7
17:30-19:58
Nonstop2h 28m
Las Vegas Harry Reid Intl
Sat 2/8
13:40-16:25
Nonstop2h 45m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Tue 16/9
16:10-18:45
Nonstop2h 35m
Las Vegas Harry Reid Intl
Fri 19/9
21:35-00:15
Nonstop2h 40m
SeattleSan Francisco
SEA - SFO
SEASFO
Seattle/Tacoma Intl
Fri 19/9
20:10-22:30
Nonstop2h 20m
San Francisco
Sun 21/9
06:05-08:23
Nonstop2h 18m
SeattleOakland
SEA - OAK
SEAOAK
Seattle/Tacoma Intl
Fri 5/9
21:44-23:59
Nonstop2h 15m
Oakland
Sun 7/9
06:15-08:25
Nonstop2h 10m
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Fri 22/8
19:50-22:12
Nonstop2h 22m
San Jose
Sun 24/8
07:23-09:45
Nonstop2h 22m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Sun 12/10
07:20-09:57
Nonstop2h 37m
Las Vegas Harry Reid Intl
Wed 15/10
10:59-13:53
Nonstop2h 54m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Tue 12/8
06:00-08:50
Nonstop2h 50m
Los Angeles
Tue 12/8
11:29-16:54
1 stop5h 25m
SeattleSan Jose
SEA - SJC
SEASJC
Seattle/Tacoma Intl
Tue 26/8
12:00-14:21
Nonstop2h 21m
San Jose
Tue 26/8
16:58-21:21
1 stop4h 23m
SeattleLas Vegas
SEA - LAS
SEALAS
Seattle/Tacoma Intl
Tue 5/8
15:42-18:16
Nonstop2h 34m
Las Vegas Harry Reid Intl
Thu 14/8
12:00-14:44
Nonstop2h 44m
SeattleLos Angeles
SEA - LAX
SEALAX
Seattle/Tacoma Intl
Wed 20/8
06:25-09:10
Nonstop2h 45m
Los Angeles
Sat 30/8
19:22-22:15
Nonstop2h 53m
Best time to book a flight from Seattle to California
Have a flexible travel schedule? Discover the best time to fly to California from Seattle with our price prediction graph.
Cheapflights Insights
Everything you need to know about your flight from Seattle to California
What is the cheapest month to book a flight from Seattle to California?
Currently, January is the cheapest month in which you can book a flight from Seattle to California (average of £575). Flying from Seattle to California in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
What is the cheapest time of day to fly from SEA to CA?
Find hourly flight availability from Seattle to California. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 13 June 2025.
Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Seattle to California as you normally would.
Weekly flight availability from Seattle to California
Explore weekly flight availability from Seattle to California. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 13 June 2025.
The most flights from SEA to USCA are scheduled on a Thursday (139 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (53 on average).
Rainfall in California by month
Plan your trip to California by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in California ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit California when rainfall is around 0.0 mm.
Temperature in California by month
Plan your trip to California by taking into account the average temperature totals by month.
If weather is an important factor for your trip to California, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).
Reviews of airlines servicing California
Get insights into the airlines that provide service to California. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to California. Reviews last updated 13 June 2025.
Read through reviews of airlines operating flights from Seattle to California, such as Alaska Airlines, Southwest and Delta. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Crew
Overall
Food
Comfort
Entertainment
Boarding
Reviews
James,Apr 2025
LAX - SFO
Related info for your journey
Find useful and relevant information for your journey from Seattle to California. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
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Alternative routes for Seattle to California
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Seattle to California
Discover the top airline that operate flights from Seattle to California. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 858,174 searches. Data last updated 13 June 2025.
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How does Cheapflights help users find flights from Seattle to California?
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Can Cheapflights find flights from Seattle to California with no change fees?
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