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Cheap flights from Seattle to California from C$ 61

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 25/3. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
25 Feb — 4 Mar1
1 adult

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 20 February 2025.

Round-trip from

C$ 95

One-way from

C$ 61

Popular in

April

Cheapest in

January

Average price

C$ 310

Good round-trip deal

C$ 120 or less

Good one-way deal

C$ 111 or less
Frontier
  • Frontier
  • 16/3-20/3
  • Nonstop
  • 5h 31m total
  • Seattle to California
Search Deals
Spirit Airlines
  • Spirit Airlines
  • 25/3
  • 1 total stop
  • 10h 57m total
  • Seattle to California
Search Deals
Highest demand for flights based on searches. 10% potential increase in price (C$ 54 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 10 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
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

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 20 February 2025.

Sun 16/311:38 a.m.SEA - LAS
Nonstop2h 41mFrontier
Thu 20/36:40 a.m.LAS - SEA
Nonstop2h 50mFrontier
Deal found 19/2C$ 95
Wed 19/38:04 p.m.SEA - LAX
Nonstop2h 48mSpirit Airlines
Wed 26/34:11 p.m.LAX - SEA
Nonstop2h 58mSpirit Airlines
Deal found 19/2C$ 107
Wed 19/38:04 p.m.SEA - LAX
Nonstop2h 48mMultiple Airlines
Wed 26/34:59 p.m.LAX - SEA
Nonstop3h 00mMultiple Airlines
Deal found 18/2C$ 109
Tue 25/39:48 a.m.SEA - LAS
Nonstop2h 26mSpirit Airlines
Wed 26/31:23 p.m.LAS - SEA
1 stop5h 46mSpirit Airlines
Deal found 18/2C$ 112
Fri 28/36:53 p.m.SEA - LAX
Nonstop2h 42mFrontier
Tue 1/44:01 p.m.LAX - SEA
Nonstop3h 00mFrontier
Deal found 19/2C$ 118
Sat 22/39:48 a.m.SEA - LAS
Nonstop2h 26mMultiple Airlines
Tue 25/36:40 a.m.LAS - SEA
Nonstop2h 50mMultiple Airlines
Deal found 18/2C$ 118
Fri 14/312:52 p.m.SEA - ONT
Nonstop2h 37mFrontier
Sun 16/310:21 a.m.ONT - SEA
Nonstop2h 51mFrontier
Deal found 19/2C$ 138
Wed 16/48:00 a.m.SEA - LAX
Nonstop2h 59mAlaska Airlines
Wed 16/41:58 p.m.LAX - SEA
Nonstop2h 56mAlaska Airlines
Deal found 19/2C$ 158
Wed 23/48:20 a.m.SEA - ONT
Nonstop2h 45mDelta
Sat 26/45:45 a.m.ONT - SEA
Nonstop2h 55mDelta
Deal found 20/2C$ 166
Thu 13/37:50 p.m.SEA - LAX
Nonstop2h 57mDelta
Mon 17/37:00 a.m.LAX - SEA
Nonstop2h 58mDelta
Deal found 19/2C$ 166
Fri 28/38:25 a.m.SEA - SMF
Nonstop2h 02mDelta
Fri 28/34:35 p.m.SMF - SEA
Nonstop2h 05mDelta
Deal found 20/2C$ 166
Wed 5/31:36 p.m.SEA - SFO
1 stop11h 07mFrontier
Wed 12/310:59 p.m.SFO - SEA
1 stop10h 31mFrontier
Deal found 19/2C$ 178

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 629,999 searches. Data last updated 20 February 2025.

Fly from

Seattle

Fly to

California

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 16/3

11:38 a.m.-2:19 p.m.

Nonstop2h 41m

Las Vegas Harry Reid Intl

Thu 20/3

6:40 a.m.-9:30 a.m.

Nonstop2h 50m

C$ 95

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 19/3

8:04 p.m.-10:52 p.m.

Nonstop2h 48m

Los Angeles

Wed 26/3

4:11 p.m.-7:09 p.m.

Nonstop2h 58m

C$ 107

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 19/3

8:04 p.m.-10:52 p.m.

Nonstop2h 48m

Los Angeles

Wed 26/3

4:59 p.m.-7:59 p.m.

Nonstop3h 00m

C$ 109

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 25/3

9:48 a.m.-12:14 p.m.

Nonstop2h 26m

Las Vegas Harry Reid Intl

Wed 26/3

1:23 p.m.-7:09 p.m.

1 stop5h 46m

C$ 112

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Fri 28/3

6:53 p.m.-9:35 p.m.

Nonstop2h 42m

Los Angeles

Tue 1/4

4:01 p.m.-7:01 p.m.

Nonstop3h 00m

C$ 118

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 22/3

9:48 a.m.-12:14 p.m.

Nonstop2h 26m

Las Vegas Harry Reid Intl

Tue 25/3

6:40 a.m.-9:30 a.m.

Nonstop2h 50m

C$ 118

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Fri 14/3

12:52 p.m.-3:29 p.m.

Nonstop2h 37m

Ontario

Sun 16/3

10:21 a.m.-1:12 p.m.

Nonstop2h 51m

C$ 138

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 16/4

8:00 a.m.-10:59 a.m.

Nonstop2h 59m

Los Angeles

Wed 16/4

1:58 p.m.-4:54 p.m.

Nonstop2h 56m

C$ 158

SeattleOntario

SEA - ONT

SEAONT

Seattle/Tacoma Intl

Wed 23/4

8:20 a.m.-11:05 a.m.

Nonstop2h 45m

Ontario

Sat 26/4

5:45 a.m.-8:40 a.m.

Nonstop2h 55m

C$ 166

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 13/3

7:50 p.m.-10:47 p.m.

Nonstop2h 57m

Los Angeles

Mon 17/3

7:00 a.m.-9:58 a.m.

Nonstop2h 58m

C$ 166

Flights are sorted by cheapest round-trip flights first.

Deals found on 18/2

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, September is the cheapest month in which you can book a flight from Seattle to California (average of C$ 233). Flying from Seattle to California in July is currently the most expensive (average of C$ 314). 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 20 February 2025.

When flying from Seattle to California, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 20 February 2025.

The most flights from SEA to USCA are scheduled on a Monday (111 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (50 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 - 87.0 mm 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 20 February 2025.
See what other customers who have flown with Southwest, Alaska Airlines and Delta from Seattle to California have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,413 reviews
Check prices

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,413 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Alaska Airlines
8.0
Very good
9,691 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,227 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

JetBlue
7.4
Good
3,071 reviews
Southwest
8.1
Very good
4,413 reviews
Check prices

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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) is the airport you will fly out of if you book a flight from Seattle to California. It is only a 18.4 km journey to Seattle/Tacoma Intl (SEA) from Seattle’s city centre.

  • How popular is this Seattle to California flight route?

    The Seattle/Tacoma Intl to California flight path was viewed by 799 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    One-way options have recently been found by users for as low as C$ 61 on Spirit Airlines. Other airlines that offer cheap prices include Frontier from C$ 63 and Delta from C$ 84 one-way.

  • 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 - Ontario.

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

    Before booking your flight to California from Seattle, check out the most reliable airlines to get you to your destination on time: Horizon Air (100%), KLM (94%), ITA Airways( 93%).

  • What are the cheapest flights from Seattle to California?

    On average you can expect to pay C$ 1,102 for a flight from Seattle to California. The cheapest flight overall is C$ 70 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at C$ 85.

  • 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, September is the cheapest month in which you can book a flight from Seattle to California (average of C$ 233). Flying from Seattle to California in July is currently the most expensive (average of C$ 314). 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 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 629,999 searches. Data last updated 20 February 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 80AverageC$ 235FlexibilityNo cancel feeOn-time62%
Search Frontier flights
Spirit AirlinesCheapestC$ 87AverageC$ 210FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 97AverageC$ 306FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 149AverageC$ 336FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
SouthwestCheapestC$ 152AverageC$ 274FlexibilityNo cancel feeOn-time63%
Search Southwest flights
United AirlinesCheapestC$ 161AverageC$ 404FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
American AirlinesCheapestC$ 294AverageC$ 434FlexibilityNo cancel feeOn-time71%
Search American Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travelers can enjoy low prices and a wide availability of flights to their desired destinations.

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

Deals for Seattle to California flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

Why should you use Cheapflights to find cheap flight tickets from Seattle to California?

Cheapflights helps you find that perfect flight to California from Seattle by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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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