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Cheap flights from Seattle to California from £47

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 7/1. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
24 Dec — 31 Dec1
1 adult

Cheap flight deals from Seattle to California

Discover tips and strategies to find the most affordable flight options for your journey from Seattle (SEA) to California (USCA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 19 December 2024.

Round-trip from

£69

One-way from

£47
Spirit Airlines
  • Spirit Airlines
  • 2/1-8/1
  • Nonstop
  • 5h 20m total
  • Seattle to California
Search Deals
Delta
  • Delta
  • 7/1
  • Nonstop
  • 2h 28m total
  • Seattle to California
Search Deals

Find flight deals from Seattle to California

Cheapest flights from Seattle to California
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 19 December 2024.

Tue 31/1217:30SEA - LAS
Nonstop2h 35mDelta
Tue 7/106:00LAS - SEA
Nonstop2h 53mDelta
Deal found 17/12£161
Wed 25/1221:30SEA - LAS
Nonstop2h 29mAlaska Airlines
Wed 8/109:30LAS - SEA
Nonstop2h 50mAlaska Airlines
Deal found 17/12£199
Wed 25/1216:15SEA - SFO
Nonstop2h 19mDelta
Sat 25/120:40SFO - SEA
Nonstop2h 25mDelta
Deal found 18/12£212
Tue 31/1216:59SEA - ONT
Nonstop2h 38mAlaska Airlines
Sat 11/106:00ONT - SEA
Nonstop2h 54mAlaska Airlines
Deal found 18/12£215
Tue 31/1217:00SEA - SNA
1 stop5h 18mDelta
Thu 9/119:20SNA - SEA
Nonstop3h 03mDelta
Deal found 18/12£226
Tue 31/1208:19SEA - SNA
1 stop4h 12mAlaska Airlines
Tue 7/114:17SNA - SEA
1 stop22h 01mAlaska Airlines
Deal found 18/12£228
Tue 31/1219:59SEA - SFO
Nonstop2h 17mAlaska Airlines
Mon 6/107:00SFO - SEA
Nonstop2h 15mAlaska Airlines
Deal found 18/12£228
Tue 31/1221:49SEA - OAK
Nonstop2h 10mAlaska Airlines
Mon 6/106:32OAK - SEA
Nonstop2h 13mAlaska Airlines
Deal found 18/12£228
Tue 31/1218:13SEA - ONT
1 stop4h 47mUnited Airlines
Wed 8/106:15ONT - SEA
1 stop5h 05mUnited Airlines
Deal found 18/12£233
Tue 31/1221:10SEA - SAN
Nonstop2h 49mAlaska Airlines
Mon 6/121:19SAN - SEA
1 stop13h 21mAlaska Airlines
Deal found 17/12£244
Tue 31/1205:30SEA - ONT
1 stop6h 38mDelta
Tue 7/106:00ONT - SEA
Nonstop2h 55mDelta
Deal found 18/12£245
Tue 31/1217:35SEA - SJC
Nonstop2h 23mDelta
Wed 1/106:15SJC - SEA
Nonstop2h 38mDelta
Deal found 17/12£248

Find flights from Seattle to California within your budget

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 19 December 2024.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 2/1

21:21-23:50

Nonstop2h 29m

Las Vegas Harry Reid Intl

Wed 8/1

10:20-13:11

Nonstop2h 51m

£69

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 10/1

15:25-17:52

Nonstop2h 27m

Las Vegas Harry Reid Intl

Wed 15/1

10:55-13:51

Nonstop2h 56m

£92

SeattleOakland

SEA - OAK

SEAOAK

Seattle/Tacoma Intl

Fri 24/1

20:32-22:39

Nonstop2h 07m

Oakland

Sun 26/1

14:36-16:45

Nonstop2h 09m

£92

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 25/1

18:31-21:00

Nonstop2h 29m

Las Vegas Harry Reid Intl

Sun 26/1

13:25-16:15

Nonstop2h 50m

£93

SeattleOakland

SEA - OAK

SEAOAK

Seattle/Tacoma Intl

Wed 8/1

06:11-09:50

3 stops27h 39m

Oakland

Tue 14/1

19:02-00:19

1 stop5h 17m

£95

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 2/1

21:36-23:34

1 stop25h 58m

Las Vegas Harry Reid Intl

Wed 8/1

10:20-13:11

Nonstop2h 51m

£96

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Thu 9/1

12:13-17:52

1 stop5h 39m

Ontario

Thu 16/1

06:45-15:35

1 stop8h 50m

£99

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Wed 23/4

12:40-15:12

Nonstop2h 32m

Ontario

Wed 23/4

18:55-21:44

Nonstop2h 49m

£103

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 22/1

11:59-14:59

Nonstop3h 00m

Los Angeles

Wed 22/1

17:39-20:35

Nonstop2h 56m

£103

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 1/2

11:20-13:37

Nonstop2h 17m

San Francisco

Sat 8/2

07:00-09:15

Nonstop2h 15m

£106

Flights are sorted by cheapest return flights first.

Deals found on 18/12

Showing 1-10 of 60 results
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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.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Travel insights for flights from Seattle to California

Get recent, data-driven insights about flights from Seattle to California including ideal travel times, pricing trends, and more.

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 19 December 2024.

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.

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 19 December 2024.
Read through reviews of airlines operating flights from Seattle to California, such as United Airlines, Delta and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Southwest
8.1
Very Good
4,836 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Alaska Airlines
8.0
Very Good
9,552 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

Delta
8.0
Very Good
8,604 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

United Airlines
7.4
Good
9,048 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very Good
4,836 reviews
Check prices

Crew

8.7

Entertainment

7.7

Boarding

8.2

Comfort

8.1

Food

7.2

Overall

8.1

Reviews

1 / 10

We BARELY made the connection and when we got onboard we were treated like disobedient children who should have arrived earlier because we had to ask other passengers to move so we could sit with our kids. The flight attendants on the first flight were nice but the second one, they were snippy and fairly rude.

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.

  • What airport do you fly from for flights from Seattle to California?

    Seattle/Tacoma Intl (SEA), located 11.4 mi from the city center, is the airport you fly out of when you book flights from Seattle to California.

  • How popular is this Seattle to California flight route?

    Within the past month, 18 users have taken a look at flights from Seattle/Tacoma Intl to California.

  • What are the cheapest airlines to fly from Seattle to California one-way?

    £47 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on Frontier and Alaska Airlines, with prices starting from £48 and £54, respectively.

  • What are the most popular routes from Seattle to California?

    While some choose either Seattle/Tacoma Intl - San Jose or Seattle/Tacoma Intl - Los Angeles, Seattle/Tacoma Intl - Oakland is the most popular route from Seattle to California.

  • What are the most reliable airlines from Seattle to California?

    No one likes to see their flight delayed. When booking a flight from Seattle to California consider choosing SAUDIA (100%), EL AL (96%) or Iberia (96%) as they are the most reliable in getting you off to your destination on time.

  • What are the cheapest flights from Seattle to California?

    Looking for the cheapest flight from Seattle to California? While on average our users pay £214, our data indicates the cheapest price to be £115. The most popular route (Seattle/Tacoma Intl - Oakland), is priced around £53.

  • Can I find deals for flights from Seattle to California that include hotel bookings?

    Yes. In addition to deals on Seattle to California flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Seattle to California?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to California.

  • Can I find deals for business class flights from Seattle to California?

    Yes. Cheapflights offers flight deals from Seattle to California by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • 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.

See more FAQs

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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 19 December 2024.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£77Average£170FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

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How does Cheapflights help users find flights from Seattle to California?

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Millions of users choose and trust Cheapflights to book the best flight deals from Seattle to California for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

Can Cheapflights find flights from Seattle to California with no change fees?

Yes, we can. To see specific flights from Seattle to California with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Seattle to California become cheaper?

Yes! Start tracking prices for Seattle to California flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

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