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$79+ 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 7/19. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Jun 26 — Jul 31
Fri 6/26
Fri 7/3
1 adult, Economy
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Cheap 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 27, 2026.

This deal was found by Cheapflights users on 5/23. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 11/511:06 am
SEA
-
LAX
Nonstop2h 55m
Frontier
Mon 11/911:47 am
LAX
-
SEA
1 stop5h 58m
Frontier
Deal found 5/23$125
This Kiwi.com deal was found by Cheapflights users on 5/25. 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 8/1911:03 am
SEA
-
LAX
Nonstop2h 58m
Frontier
Tue 8/253:25 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 5/25$137
This Kissandfly.com deal was found by Cheapflights users on 5/24. 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 Kissandfly.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/411:03 am
SEA
-
LAX
Nonstop2h 58m
Frontier
Mon 7/63:04 pm
LAX
-
SEA
Nonstop2h 47m
Frontier
Deal found 5/24$138
This Expedia deal was found by Cheapflights users on 5/26. 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 6/238:25 pm
SEA
-
LAS
Nonstop2h 40m
Multiple Airlines
Tue 6/307:45 am
LAS
-
SEA
Nonstop2h 50m
Multiple Airlines
Deal found 5/26$143
This Kiwi.com deal was found by Cheapflights users on 5/24. 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 7/58:53 pm
SEA
-
LAS
Nonstop2h 41m
Frontier
Sun 7/127:45 am
LAS
-
SEA
Nonstop2h 54m
Frontier
Deal found 5/24$145
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Mon 6/88:20 pm
SEA
-
LAS
Nonstop2h 39m
Frontier
Sat 6/207:45 am
LAS
-
SEA
Nonstop2h 50m
Frontier
Deal found 5/25$146
This Super.com deal was found by Cheapflights users on 5/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 7/1610:34 am
SEA
-
LAX
Nonstop3h 00m
Frontier
Sat 7/183:04 pm
LAX
-
SEA
Nonstop2h 47m
Frontier
Deal found 5/26$147
This Super.com deal was found by Cheapflights users on 5/26. 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 Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 6/108:12 pm
SEA
-
LAS
Nonstop2h 35m
Frontier
Wed 6/177:45 am
LAS
-
SEA
Nonstop2h 50m
Frontier
Deal found 5/26$147
This Frontier deal was found by Cheapflights users on 5/26. 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.
Mon 9/1411:06 am
SEA
-
LAX
Nonstop2h 55m
Frontier
Wed 9/2310:07 am
LAX
-
SEA
Nonstop2h 53m
Frontier
Deal found 5/26$148
This Frontier deal was found by Cheapflights users on 5/26. 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.
Thu 6/118:12 pm
SEA
-
LAS
Nonstop2h 35m
Frontier
Tue 6/167:45 am
LAS
-
SEA
Nonstop2h 50m
Frontier
Deal found 5/26$148
This Frontier deal was found by Cheapflights users on 5/23. 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.
Tue 6/98:12 pm
SEA
-
LAS
Nonstop2h 35m
Frontier
Fri 6/127:45 am
LAS
-
SEA
Nonstop2h 50m
Frontier
Deal found 5/23$149
This Kiwi.com deal was found by Cheapflights users on 5/25. 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.
Mon 9/2811:06 am
SEA
-
LAX
Nonstop2h 55m
Frontier
Thu 10/13:16 pm
LAX
-
SEA
Nonstop3h 10m
Frontier
Deal found 5/25$150

Find 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 27, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$125

One-way from

$79
(Delta)

Popular in

December

Cheapest in

March

Average price

$237

Good round-trip deal

$182 or less

Good one-way deal

$129 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Los Angeles flights.
Search Deals
From Seattle/Tacoma Intl to California
Search Deals
One-way flight from Seattle/Tacoma Intl to California
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($8 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($3 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in May 2026
Search Deals
Price to beat on a round-trip flight from Seattle/Tacoma Intl to California.
Search Deals
Price to beat on a one-way flight from Seattle/Tacoma Intl to California.
Search Deals

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 27, 2026.
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

Cheapest round-trip

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 7/16

7:25 am-10:01 am

Nonstop2h 36m

Las Vegas Harry Reid Intl

Mon 7/20

7:06 pm-9:49 pm

Nonstop2h 43m

$157

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 8/5

7:15 am-9:51 am

Nonstop2h 36m

Las Vegas Harry Reid Intl

Wed 8/5

3:24 pm-6:15 pm

Nonstop2h 51m

$157

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 7/12

7:25 am-10:01 am

Nonstop2h 36m

Las Vegas Harry Reid Intl

Thu 7/16

1:35 pm-4:20 pm

Nonstop2h 45m

$157

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 8/6

8:33 pm-11:09 pm

Nonstop2h 36m

Las Vegas Harry Reid Intl

Tue 8/11

10:59 am-1:42 pm

Nonstop2h 43m

$157
Quickest round-trip

SeattleSacramento

SEA - SMF

SEASMF

Seattle/Tacoma Intl

Wed 7/1

7:28 am-9:26 am

Nonstop1h 58m

Sacramento Intl

Wed 7/8

8:34 pm-10:39 pm

Nonstop2h 05m

$167

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Fri 7/3

5:35 pm-12:30 am

1 stop6h 55m

San Francisco

Mon 7/6

11:00 am-4:55 pm

1 stop5h 55m

$177

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 6/25

6:00 am-8:44 am

Nonstop2h 44m

Los Angeles

Thu 6/25

7:07 pm-10:00 pm

Nonstop2h 53m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 8/14

12:38 pm-3:25 pm

Nonstop2h 47m

Los Angeles

Mon 8/17

6:00 am-8:47 am

Nonstop2h 47m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Mon 8/3

7:15 am-10:04 am

Nonstop2h 49m

Los Angeles

Sun 8/9

5:51 pm-8:30 pm

Nonstop2h 39m

$197

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 7/10

7:15 am-10:05 am

Nonstop2h 50m

Los Angeles

Mon 7/13

5:45 pm-8:27 pm

Nonstop2h 42m

$197

Flights are sorted by cheapest round-trip flights first.

Deals found on 5/22

Showing 1-10 of 60 resultsSorted by cheapest first
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6

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 $222). Flying from Seattle to California in April is currently the most expensive (average of $294). 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 27, 2026.

A simple way to save on the total cost of your ticket is to fly from Seattle to California at noon. If you’re flexible enough to do this you can expect to save up to 3% on your trip compared to booking a flight in the afternoon.

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 27, 2026.

The most flights from SEA to USCA are scheduled on a Tuesday (99 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (35 on average).

How much does it cost to fly round-trip from Seattle to California?

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

The best time to book flights from Seattle to California is 67 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Use this chart to determine the cheapest time to fly round-trip from Seattle to California. Price data was last updated on May 23, 2026.

Travelers seeking maximum savings on their Seattle to California flight should consider departing on Thursday afternoons when fares are most often at their lowest. Sunday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

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 27, 2026.
Get a feel of what it's like to fly with Alaska Airlines,Southwest, andDelta from Seattle to California by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,420 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
7.9
Good
12,420 reviews
Alaska Airlines
7.9
Good
12,420 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
7.9
Good
4,265 reviews
Alaska Airlines
7.9
Good
12,420 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,423 reviews
Alaska Airlines
7.9
Good
12,420 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,749 reviews
Alaska Airlines
7.9
Good
12,420 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Frontier
5.6
Fair
2,932 reviews
Alaska Airlines
7.9
Good
12,420 reviews

Boarding

8.1

Overall

7.9

Comfort

7.8

Entertainment

7.0

Crew

8.5

Food

7.1

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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, 317 users have taken a look at flights from Seattle/Tacoma Intl to California.

  • How long is the flight from Seattle to California?

    Delta, Alaska Airlines, and Southwest can get you from Seattle to California in just under 1h 58m. Your travel time can differ by up to 4h 57m. Airlines will cover a distance of 605 mi. This flight may include one or multiple stops.

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

    For one-way options, check prices for Alaska Airlines. According to our data, you can fly for as low as $23. Users have also found prices from $28 and $49 on Frontier and Spirit Airlines, 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 Francisco.

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

    Consider Air China (100%), ITA Airways (100%) or Virgin Australia (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 $836, our data indicates the cheapest price to be $64. The most popular route (Seattle/Tacoma Intl - Los Angeles), is priced around $158.

  • 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 $222). Flying from Seattle to California in April is currently the most expensive (average of $294). 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 9 airlines flying from Seattle to California

Discover the top 9 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 27, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$28Average$202FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$69Average$173FlexibilityNo cancel feeOn-time65%
DeltaCheapest$79Average$243FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$88Average$284FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$103Average$282FlexibilityNo cancel feeOn-time63%
Alaska AirlinesCheapest$116Average$298FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$117Average$246FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$136Average$238FlexibilityNo cancel feeOn-time62%
American AirlinesCheapest$184Average$610FlexibilityNo cancel feeOn-time71%

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