£41 Find Cheap Flights from Seattle to California

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Seattle to California departing on 4/3. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Seattle to California, as well as popular online travel agencies
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Cheap Flights from Seattle to California

Cheapest return prices found by our users on KAYAK in the last 72 hours
Los Angeles
Los Angeles1 stop£100
San Francisco
San Franciscodirect£90
San Diego
San Diego1 stop£134
San Jose
San Josedirect£104
Los Angeles
Los Angeles1 stop£100
San Francisco
San Franciscodirect£90
San Diego
San Diego1 stop£134
San Jose
San Josedirect£104

Book Cheap Seattle to California Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for return flights from Seattle to California that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent return flight deals from Seattle to California

Tue, 3 Mar - Thu, 5 Mar
Delta Logo
07:20 - 09:55SEA-LAS
2h 35mdirect
Delta Logo
15:55 - 18:47LAS-SEA
2h 52mdirect
£74Delta
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Tue, 10 Mar - Wed, 11 Mar
Delta Logo
20:10 - 22:46SEA-LAS
2h 36mdirect
Delta Logo
19:00 - 21:54LAS-SEA
2h 54mdirect
£74Delta
Find Deal
Wed, 21 Jan - Fri, 23 Jan
Southwest Logo
06:25 - 12:25SEA-LAS
6h 00m2 stops
Southwest Logo
19:50 - 22:35LAS-SEA
2h 45mdirect
£85Southwest
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Sun, 1 Feb - Wed, 4 Feb
Southwest Logo
05:00 - 12:35SEA-LAS
7h 35m1 stop
Southwest Logo
15:25 - 23:05LAS-SEA
7h 40m1 stop
£88Southwest
Find Deal
Fri, 28 Nov - Tue, 2 Dec
Alaska Airlines Logo
18:52 - 21:23SEA-LAS
2h 31mdirect
Alaska Airlines Logo
12:31 - 15:23LAS-SEA
2h 52mdirect
£89Alaska Airlines
Find Deal
Wed, 11 Feb - Thu, 19 Feb
Alaska Airlines Logo
13:36 - 15:50SEA-SFO
2h 14mdirect
Alaska Airlines Logo
06:00 - 08:15SFO-SEA
2h 15mdirect
£90Alaska Airlines
Find Deal
Fri, 30 Jan - Mon, 9 Feb
Hawaiian Airlines Logo
09:25 - 11:10SEA-RNO
1h 45mdirect
Hawaiian Airlines Logo
07:00 - 09:11RNO-SEA
2h 11mdirect
£96Hawaiian Airlines
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Sat, 13 Dec - Sat, 20 Dec
Frontier Logo
12:48 - 07:42SEA-LAX
18h 54m1 stop
Frontier Logo
15:30 - 10:11LAX-SEA
18h 41m1 stop
£100Frontier
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Hawaiian Airlines Logo
12:45 - 18:27SEA-SFO
5h 42m1 stop
Hawaiian Airlines Logo
07:35 - 09:52SFO-SEA
2h 17mdirect
£101Hawaiian Airlines
Find Deal
Thu, 4 Dec - Sun, 7 Dec
Frontier Logo
13:09 - 07:53SEA-SFO
18h 44m1 stop
Frontier Logo
17:46 - 10:06SFO-SEA
16h 20m1 stop
£102Frontier
Find Deal
Booking Insights

KAYAK's insights & trends for Seattle to California flights

Get data-powered insights and trends into flights from Seattle to California to help you find the cheapest flights, the best time to fly and much more.

What is the cheapest Seattle to California flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to California from Seattle found in the last 72 hours was to Sacramento, at £114 return. The most popular route is from Seattle (SEA) to San Diego (SAN), and the cheapest round-trip airline ticket found on this route in the last 72 hours was £237.

Can I save money by flying with a stopover from Seattle to California?

The average return price for all direct flights, flights with one stopover, and flights with two stopovers for the route found by users searching on KAYAK in the last 2 weeks.

Yes, flying with a stopover may cost you more time, but you can also save money on the route, with a 1 stop stopover the cheapest option at £125 on average.

What is the cheapest month to fly from Seattle to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Seattle to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Seattle to California is January, when tickets cost £112 (return) on average. On the other hand, the most expensive months are December and November, when the average cost of return tickets is £190 and £188 respectively.

What’s the cheapest day of the week to fly from Seattle to California?

The average price of all round-trip flights from Seattle to California clicked on KAYAK for each day over the last 12 months.

If you are looking for a flight deal from Seattle to California, look for departures on Saturdays and avoid leaving on a Friday, as it's usually the priciest day. When flying back from California, Friday is the cheapest day to fly and Saturday is the most expensive.

How far in advance should I book a flight from Seattle to California?

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Seattle to California, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below-average price on a flight from Seattle to California, you should book around 4 weeks before departure, which saves you about 46% compared to booking last-minute. For the absolute cheapest price, our data suggests you should book 10 weeks before departure.

Good to know - Cheap tickets from Seattle to California

Low seasonSeptember
Cheapest flight£41
Best time to beat the crowds (11% less expensive on average)
Most popular time to fly (21% more expensive on average)
Flight from Seattle to Las Vegas

Flights from Seattle to California: the best tips from KAYAK users

Insights shared by verified travellers who flew the route from Seattle to California 
MarisaFlew with American AirlinesSEA-LAXJun 2025
Take Alaska Airlines - Clear was great to have at both airports, especially seattle where there was a large security line
Verified travelerFlew with Hawaiian AirlinesSEA-ONTJun 2025
Make sure to be there on time because the bag drop off can be a little complicated and it takes quite some time to get to the gate.
ShuraFlew with Alaska AirlinesSEA-BURApr 2025
Don’t . Delta has all the gates together for easy transfers and much more food and beverage selection
RobertFlew with United AirlinesSEA-SFOMar 2025
If you’re picking up a rental car it’s not very clear that you have to take the train. Signage can be improved at SFO.
Verified travelerFlew with Alaska AirlinesSEA-PSPDec 2024
Be courteous of your fellow travelers. Remember the carry on baggage rules. Keep your jackets out of the storage bin on full flights. Don't move other people's luggage from one bin to another. Step out of the isle as quickly as you can. Be sure you're in the seat(s) assigned to you.
Verified travelerFlew with Alaska AirlinesSEA-ONTOct 2024
SeaTac lets you make an appointment to get through security. SpotSaver. No cost. Online.
ReidFlew with United AirlinesSEA-LAXOct 2024
SeaTac does not have a very good or equitable system for security lines. First class passengers don’t have a TSA precheck option, while there are only 2 TSA precheck lines on opposite sides of the terminal. Highly recommend getting TSA plus Clear, as the airport heavily favors this combination, with each section of the terminal having one of these options. I almost missed my flight because the only TSA precheck line was about 45 minutes long.
BruceFlew with Alaska AirlinesSEA-LAXNov 2024
Tight interline connection at LAX - barely made the flight. Directions from AS arrival gate to separate AA commuter terminal for AS codeshare flight connecting to TUS would have been nice.
KimberlyFlew with Alaska AirlinesSEA-SNAJul 2024
When going to Disneyland fly to this airport. Only 8 miles from Disneyland and super quick to check in and check out. Highly recommend this airport!
Verified travelerFlew with Alaska AirlinesSEA-BURAug 2024
Burbank Airport is the best place to start your travels: small airport, short lines, and easy check in.
Verified travelerFlew with Alaska AirlinesSEA-SJCAug 2024
The airport is busy and a mess with construction. There is a train to take so account for extra time.
Verified travelerFlew with Alaska AirlinesSEA-SNAAug 2024
Flight was delayed 9-1/2 hours. Make sure you have somewhere to go in you have to check out of your hotel.
LauraFlew with Alaska AirlinesSEA-LAXJul 2024
LAX is a bit of a mess. Very long walk between terminals.
Verified travelerFlew with Alaska AirlinesSEA-FATMar 2024
Enjoy the flight. You can see Yosemite national park half dome and el capitan from left side window seat
LaurenFlew with DeltaSEA-LAXFeb 2024
If you have kids, bring your own screens. We were counting on the inflight entertainment and it was a definite letdown. Also, TSA Pre-check is only available at station 2, but wait times are posted at each station so you can see if it’s worth the walk.

FAQs - booking California flights

  • Is there a lounge at Seattle-Tacoma International Airport (SEA)?

    Seattle-Tacoma International Airport is a hub for many airlines that fly out to other states and countries. The airport has many lounges where you can quench your thirst with complimentary beverages and snacks offered at The Club lounge located at Concourse A next to Gate A12, open every day from 5 am to 12:00 am.

  • How do I get to city center from Los Angeles International Airport (LAX)?

    If you want to get to the city center from Los Angeles International Airport, you can pick a taxi at Lax-it near Terminal 1, inside parking lot 3 if you arrive at Terminal B and Terminal 3 and Terminal 7 for travelers arriving through Terminal 7 and 8. It will take you approximately 21 minutes to cover a distance of 29.2 km.

  • Is there a nursing room at Seattle-Tacoma International Airport (SEA)?

    Traveling can be stressful, so families with young ones have designated locations where parents can peacefully and privately breastfeed and take care of their kids at Seattle-Tacoma International Airport. These locations have ample space, a seating area, a lockable door, an electrical charging port, and a flat surface. The nursing suite is located at Concourse N adjacent to Alaska Lounge on the Mezzanine level. There are also nursing rooms at Concourse, Concourse D, and International Arrivals Facility.

  • Are there a business center at Seattle-Tacoma International Airport (SEA)?

    There are several business service centers for business travelers, such as Regus Business Centers Express, situated on Concourse C at Seattle-Tacoma International Airport. This center gives travelers access to workspaces and various business services to stay in touch while out of the office.

  • How does KAYAK find such low prices on flights from Seattle to California?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Seattle to California.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Seattle to California?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Seattle to California is likely to change within 7 days, so travellers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Seattle to California?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional return ticket. You could then fly from Seattle to California with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Seattle to California?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Seattle to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the morning, when retur flights cost £180 on average. Morning departures are around 4% cheaper than evening flights, on average. The most expensive time of day to fly to California is generally in the evening, which is peak travel time and where the average cost of a ticket is £187.

Top tips for finding a cheap flight from Seattle to California

  • Looking for a cheap flight from Seattle to California? 25% of our users found tickets from Seattle to California for the following prices or less: Sacramento £98 one-way - £172 round-trip
  • Children may experience a meltdown at the Seattle-Tacoma International Airport (SEA) because screening appears to them to be chaotic and stress-filled. Keeping kids occupied and cared for when waiting for a flight is essential. Stop by the kid-friendly Playground between Central Terminal and Gate A, opposite the Delta Sky Lounge.
  • Travelers can get reasonable rates for both short-term and long-term parking at the SEA airport's parking lot, which has over 12,100 spaces. You have the option of parking in the Terminal lot, the General parking lot, ADA-accessible parking lots, over-height parking, and motorcycle parking, parking for electric vehicles, or extended day parking.
  • If your final destination is Los Angeles International Airport (LAX), you are guaranteed to have a long list of car rental options. Reserving a car at the airport is a sure way of moving around the city conveniently and reliably. To locate car rental shuttle services at LAX, go to the lower-level arrivals Terminal near the baggage claim area.
  • The Seattle-Tacoma International Airport can be reached by traveling a distance of 24 km from the city centre. Taxis are quick and easy transportation that may get you to the city's heart quickly and conveniently. Taxis transport you to the airport in around half the time it takes a line bus to get there, which is approximately 20 minutes.
  • Direct flights are available from Seattle-Tacoma International Airport to Los Angeles International Airport on American Airlines, Delta Airlines, United Airlines, and Alaska Airlines for passengers who wish to travel to Los Angeles International Airport. You can book a nonstop flight to Los Angeles with any of these airlines if you have a seat reserved in advance.

Reviews of the top airline flying from Seattle to California

 
See real verified KAYAK customer reviews for airlines flying from Seattle to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Seattle to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
8.0
Alaska AirlinesOverall score based on 11217 reviews
7.8Comfort
7.1Food
7.0Entertainment
8.1Boarding
8.5Crew
Airline reviews

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

2.0 MediocreAnonymous, Oct 2025SEA - STS
Read more Alaska Airlines reviews

Almost 3 hr delay in Settle with very little information available to passengers. They boarded the plane and we waited for a long time inside the plane as well.

Food and entertainment not applicable - standard drinks and cinnamon cookies; crew did not do a song and dance for us so no entertainment. I like the slightly better leg room than American Airlines - at least it felt that way. Flight crew and atmosphere seemed more welcoming than American, too.

It was fine, mostly I was just happy to be on my last leg home. No in flight entertainment but that's forgivable since it was only a 2 hour flight.

Flight was cancelled, then rebooked on a flight that I was unable to get through since they had closed the gate.

Alaska Airlines adds time to flight time to make up for late departures. Also Alaska Airlines destroyed my suitcase and I had to buy another suitcase for return flight. Very frustrating and not sure I would fly Alaska Airlines again.

Landed and parked in back of larger jet. Cabin filled with jet exhaust. Left many with headache. I got sick to my stomach. Scrambled to find airsick bags

Plane seats are comfortable and seemed more roomy than others I have been on. Playing was clean and flight crew friendly. Passengers who have a connecting flight should however be allowed off the plane first

flights on time, flights that were leaving when scheduled..having the alaska people on the phone and most of all getting rid of the new atmos website it is terrible!!!!!!!!

Only issue was at the gate the clerk tried to get us to check our carry on bags. When I questioned the other clerk said, the flight isn't full, they are fine to carry on

All flights were on time. No crowded and had empty seats. All flight attendents were great.

Everything you need to know for your flight from Seattle to California

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