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$46+ Cheap flights from Seattle (SEA) to California

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 5/11. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
May 6 — May 131
Tue 5/6
Tue 5/13
1 adult, Economy
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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 May 1, 2025.

Most accurate provider

CheapOair
3 stars

Most trusted provider

CheapOair
3 stars

Round-trip from

$84
(Cheapflightsfares)

One-way from

$46
(Cheapflightsfares)

Popular in

November

Cheapest in

January

Average price

$206

Good round-trip deal

$153 or less

Good one-way deal

$73 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Los Angeles flight deals.
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Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Los Angeles flights.
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From Seattle/Tacoma Intl to California
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One-way flight from Seattle/Tacoma Intl to California
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Highest demand for flights based on searches. 12% potential increase in price ($29 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in May 2025
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Price to beat on a round-trip flight from Seattle/Tacoma Intl to California.
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Price to beat on a one-way flight from Seattle/Tacoma Intl to California.
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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 May 1, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/28. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/296:00 amSEA - LAS
Nonstop2h 31mSpirit Airlines
Fri 5/309:32 pmLAS - SEA
Nonstop2h 38mSpirit Airlines
Deal found 4/28$84
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 6/163:11 pmSEA - LAS
Nonstop2h 39mMultiple Airlines
Sat 6/2112:16 pmLAS - SEA
Nonstop2h 47mMultiple Airlines
Deal found 4/30$89
This Kiwi.com deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amSEA - LAX
1 stop8h 06mSpirit Airlines
Mon 6/26:00 amLAX - SEA
1 stop8h 25mSpirit Airlines
Deal found 4/29$95
This Cheapflightsfares deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2810:49 amSEA - LAX
Nonstop2h 45mFrontier
Fri 5/308:39 amLAX - SEA
Nonstop3h 07mFrontier
Deal found 4/30$96
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/241:50 pmSEA - ONT
Nonstop2h 36mFrontier
Mon 5/2610:03 amONT - SEA
Nonstop3h 00mFrontier
Deal found 4/29$99
This Frontier deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/303:11 pmSEA - LAS
Nonstop2h 39mFrontier
Mon 6/211:13 amLAS - SEA
Nonstop2h 57mFrontier
Deal found 4/29$99
This FlightHub deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/286:00 amSEA - LAX
1 stop8h 06mMultiple Airlines
Sat 5/318:39 amLAX - SEA
Nonstop3h 07mMultiple Airlines
Deal found 4/30$101
This Orbitz deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Orbitz is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/218:15 pmSEA - ONT
Nonstop2h 31mMultiple Airlines
Mon 5/2610:03 amONT - SEA
Nonstop3h 00mMultiple Airlines
Deal found 4/29$128
This Alaska Airlines deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/318:26 amSEA - ONT
Nonstop2h 31mAlaska Airlines
Sat 5/314:45 pmONT - SEA
Nonstop2h 40mAlaska Airlines
Deal found 4/29$137
This Delta deal was found by Cheapflights users on 4/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/2411:55 amSEA - LAX
Nonstop2h 52mDelta
Sat 5/247:55 pmLAX - SEA
Nonstop2h 56mDelta
Deal found 4/29$137
This Expedia deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Expedia is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/2010:09 amSEA - SMF
Nonstop1h 53mMultiple Airlines
Thu 5/222:40 pmSMF - SEA
1 stop9h 30mMultiple Airlines
Deal found 4/30$139
This Delta deal was found by Cheapflights users on 4/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/217:50 pmSEA - SMF
Nonstop1h 59mDelta
Fri 5/236:30 amSMF - SEA
Nonstop2h 06mDelta
Deal found 4/30$147

Cheapflights Fare Finder

Customize 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 2,558,603 searches. Data last updated May 1, 2025.
Use the filters below to find and compare flights from Seattle to California that are best for you.

Fly from

Seattle

Fly to

California

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 5/29

6:00 am-8:31 am

Nonstop2h 31m

Las Vegas Harry Reid Intl

Fri 5/30

9:32 pm-12:10 am

Nonstop2h 38m

$84

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 6/16

3:11 pm-5:50 pm

Nonstop2h 39m

Las Vegas Harry Reid Intl

Sat 6/21

12:16 pm-3:03 pm

Nonstop2h 47m

$89

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/28

6:00 am-2:06 pm

1 stop8h 06m

Los Angeles

Mon 6/2

6:00 am-2:25 pm

1 stop8h 25m

$95

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/28

10:49 am-1:34 pm

Nonstop2h 45m

Los Angeles

Fri 5/30

8:39 am-11:46 am

Nonstop3h 07m

$96

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Sat 5/24

1:50 pm-4:26 pm

Nonstop2h 36m

Ontario

Mon 5/26

10:03 am-1:03 pm

Nonstop3h 00m

$99

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 5/30

3:11 pm-5:50 pm

Nonstop2h 39m

Las Vegas Harry Reid Intl

Mon 6/2

11:13 am-2:10 pm

Nonstop2h 57m

$99

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 5/28

6:00 am-2:06 pm

1 stop8h 06m

Los Angeles

Sat 5/31

8:39 am-11:46 am

Nonstop3h 07m

$101

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Wed 5/21

8:15 pm-10:46 pm

Nonstop2h 31m

Ontario

Mon 5/26

10:03 am-1:03 pm

Nonstop3h 00m

$128

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Sat 5/31

8:26 am-10:57 am

Nonstop2h 31m

Ontario

Sat 5/31

4:45 pm-7:25 pm

Nonstop2h 40m

$137

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 5/24

11:55 am-2:47 pm

Nonstop2h 52m

Los Angeles

Sat 5/24

7:55 pm-10:51 pm

Nonstop2h 56m

$137

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/30

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 round-trip 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.

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 $246). Flying from Seattle to California in March is currently the most expensive (average of $327). 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 May 1, 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 May 1, 2025.

The most flights from SEA to USCA are scheduled on a Monday (114 on average). You will have fewer flight options on Sunday, which is when the least amount of flights are scheduled (64 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 - 3.4 inches per month. February is typically the wettest month, when rainfall can reach 3.4 in. July is typically the driest time to visit California when rainfall is around 0.0 in.

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 73.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 57.2 F).

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 May 1, 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.
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
9,968 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,294 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,934 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,408 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,696 reviews
Alaska Airlines
8.0
Very good
9,968 reviews

Food

7.1

Boarding

8.2

Crew

8.5

Entertainment

7.1

Comfort

7.9

Overall

8.0

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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?

    If you book a flight to California from Seattle, you will be flying from Seattle/Tacoma Intl, which is the city’s only airport. Seattle/Tacoma Intl (SEA) is located 11.4 mi from the center of Seattle.

  • How popular is this Seattle to California flight route?

    Within the past month, 257 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?

    For one-way options, check prices for Frontier. According to our data, you can fly for as low as $46. Users have also found prices from $54 and $59 on Spirit Airlines and Delta, respectively.

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

    The most popular route from Seattle to California is Seattle/Tacoma Intl - Los Angeles. You may also consider Seattle/Tacoma Intl - Las Vegas Harry Reid Intl or Seattle/Tacoma Intl - San Diego.

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

    Consider SAUDIA (100%), Scandinavian Airlines (98%) or Aer Lingus (97%) when booking your flight. These represent the most reliable airlines when flying from Seattle to California.

  • What are the cheapest flights from Seattle to California?

    Looking for the cheapest flight from Seattle to California? While on average our users pay $518, our data indicates the cheapest price to be $51. The most popular route (Seattle/Tacoma Intl - Los Angeles), is priced around $105.

  • 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 vacation 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 $246). Flying from Seattle to California in March is currently the most expensive (average of $327). 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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Alternative routes for Seattle to California

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Seattle to California

Discover the top 8 airlines 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 2,558,603 searches. Data last updated May 1, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$40Average$154FlexibilityNo cancel feeOn-time65%
FrontierCheapest$42Average$173FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$88Average$266FlexibilityNo cancel feeOn-time85%
DeltaCheapest$114Average$244FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$120Average$284FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$121Average$297FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$127Average$328FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$157Average$357FlexibilityNo cancel feeOn-time71%

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