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$39+ 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 1/26. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jan 21 — Jan 281
Tue 1/21
Tue 1/28
1 adult, Economy
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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 January 16, 2025.

Round-trip from

$75
(Expedia)

One-way from

$39
(Frontier)
From Seattle/Tacoma Intl to California
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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 January 16, 2025.

This Expedia deal was found by Cheapflights users on 1/16. 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.
Sun 2/97:10 amSEA - LAS
Nonstop2h 29mSpirit Airlines
Tue 2/1111:50 amLAS - SEA
1 stop5h 10mSpirit Airlines
Deal found 1/16$75
This Kiwi.com deal was found by Cheapflights users on 1/15. 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.
Sun 3/3011:33 amSEA - LAS
Nonstop2h 41mMultiple Airlines
Wed 4/26:00 amLAS - SEA
Nonstop2h 43mMultiple Airlines
Deal found 1/15$77
This Cheapflightsfares deal was found by Cheapflights users on 1/16. 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.
Tue 2/45:55 pmSEA - LAX
Nonstop2h 48mMultiple Airlines
Fri 2/79:37 amLAX - SEA
Nonstop3h 00mMultiple Airlines
Deal found 1/16$78
This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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.
Sun 1/2612:10 pmSEA - LAS
Nonstop2h 38mFrontier
Fri 1/316:00 amLAS - SEA
Nonstop2h 50mFrontier
Deal found 1/15$80
This Cheapflightsfares deal was found by Cheapflights users on 1/15. 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.
Fri 2/71:58 pmSEA - LAX
Nonstop2h 42mFrontier
Sat 2/89:37 amLAX - SEA
Nonstop3h 00mFrontier
Deal found 1/15$82
This Booking.com deal was found by Cheapflights users on 1/16. 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 Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 2/55:55 pmSEA - LAX
Nonstop2h 48mSpirit Airlines
Tue 2/114:18 pmLAX - SEA
1 stop8h 01mSpirit Airlines
Deal found 1/16$86
This Frontier deal was found by Cheapflights users on 1/16. 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 3/72:02 pmSEA - SFO
1 stop10h 41mFrontier
Mon 3/1010:59 pmSFO - SEA
1 stop10h 31mFrontier
Deal found 1/16$117
This Frontier deal was found by Cheapflights users on 1/16. 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.
Sun 1/264:35 pmSEA - ONT
Nonstop2h 37mFrontier
Thu 1/3011:27 amONT - SEA
Nonstop2h 51mFrontier
Deal found 1/16$118
This Trip.com deal was found by Cheapflights users on 1/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/67:59 pmSEA - SFO
Nonstop2h 12mMultiple Airlines
Sun 3/912:15 amSFO - SEA
1 stop9h 14mMultiple Airlines
Deal found 1/16$128
This FlightHub deal was found by Cheapflights users on 1/16. 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.
Fri 2/285:15 amSEA - SJC
1 stop5h 06mSpirit Airlines
Sun 3/29:18 pmSJC - SEA
1 stop27h 07mSpirit Airlines
Deal found 1/16$135
This Delta deal was found by Cheapflights users on 1/16. 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 2/125:35 pmSEA - SFO
Nonstop2h 22mDelta
Wed 2/196:10 amSFO - SEA
Nonstop2h 25mDelta
Deal found 1/16$137
This Alaska Airlines deal was found by Cheapflights users on 1/16. 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.
Tue 2/119:16 pmSEA - SJC
Nonstop2h 11mAlaska Airlines
Wed 2/121:10 pmSJC - SEA
Nonstop2h 16mAlaska Airlines
Deal found 1/16$137

Find flights from Seattle to California within your budget

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 January 16, 2025.

Fly from

Any airport

Fly to

Any airport

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 2/9

7:10 am-9:39 am

Nonstop2h 29m

Las Vegas Harry Reid Intl

Tue 2/11

11:50 am-5:00 pm

1 stop5h 10m

$75

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 3/30

11:33 am-2:14 pm

Nonstop2h 41m

Las Vegas Harry Reid Intl

Wed 4/2

6:00 am-8:43 am

Nonstop2h 43m

$77

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 2/5

1:58 pm-4:40 pm

Nonstop2h 42m

Los Angeles

Thu 2/6

4:18 pm-12:19 am

1 stop8h 01m

$79

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 2/7

1:58 pm-4:40 pm

Nonstop2h 42m

Los Angeles

Sat 2/8

9:37 am-12:37 pm

Nonstop3h 00m

$82

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 2/22

3:03 pm-5:37 pm

Nonstop2h 34m

Las Vegas Harry Reid Intl

Wed 2/26

5:30 am-4:40 pm

1 stop11h 10m

$82

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 2/4

5:55 pm-8:43 pm

Nonstop2h 48m

Los Angeles

Sat 2/8

4:18 pm-12:19 am

1 stop8h 01m

$90

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 3/7

2:02 pm-12:43 am

1 stop10h 41m

San Francisco

Mon 3/10

10:59 pm-9:30 am

1 stop10h 31m

$117

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Sun 1/26

4:35 pm-7:12 pm

Nonstop2h 37m

Ontario

Thu 1/30

11:27 am-2:18 pm

Nonstop2h 51m

$118

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 3/6

7:59 pm-10:11 pm

Nonstop2h 12m

San Francisco

Sun 3/9

12:15 am-9:29 am

1 stop9h 14m

$128

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Fri 2/28

5:15 am-10:21 am

1 stop5h 06m

San Jose

Sun 3/2

9:18 pm-12:25 am

1 stop27h 07m

$135

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/16

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.

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 $246). Flying from Seattle to California in March is currently the most expensive (average of $344). 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 January 16, 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 January 16, 2025.

The most flights from SEA to USCA are scheduled on a Thursday (121 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 - 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 January 16, 2025.
Read through reviews of airlines operating flights from Seattle to California, such as Delta, Frontier and Alaska Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
4,659 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
9,681 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
8,511 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
8,965 reviews
Southwest
8.1
Very good
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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
4,659 reviews

Comfort

8.1

Entertainment

7.7

Boarding

8.2

Food

7.2

Overall

8.1

Crew

8.7

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?

    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, 267 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 $39. Users have also found prices from $40 and $49 on Spirit Airlines and Alaska Airlines, respectively.

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

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

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

    Consider Fiji Airways (100%), China Southern (100%) or KLM (95%) 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 $737, our data indicates the cheapest price to be $48. The most popular route (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl), is priced around $43.

  • 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 $344). 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.

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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 7 airlines flying from Seattle to California

Discover the top 7 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 January 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$158FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$40Average$156FlexibilityNo cancel feeOn-time65%
DeltaCheapest$111Average$244FlexibilityNo cancel feeOn-timeN/A
SouthwestCheapest$117Average$353FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$118Average$281FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$123Average$319FlexibilityNo cancel feeOn-time69%
American AirlinesCheapest$157Average$359FlexibilityNo cancel feeOn-time71%
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