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Cheap flights from Seattle to California from C$ 92

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 6/6. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
2 Jun — 9 Jun1
1 adult
1 adult, Economy, 0 bags

Cheap flight deals from Seattle to California

Enter your travel dates to find the best prices.

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 3 May 2026.

Sat 23/511:21 a.m.
SEA
-
LAX
Nonstop2h 57m
Frontier
Wed 27/53:15 p.m.
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 28/4C$ 162
Thu 28/57:50 p.m.
SEA
-
LAX
1 stop28h 26m
Frontier
Mon 1/63:15 p.m.
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 1/5C$ 183
Sat 30/58:20 p.m.
SEA
-
LAS
Nonstop2h 39m
Frontier
Mon 1/612:29 a.m.
LAS
-
SEA
1 stop9h 37m
Frontier
Deal found 29/4C$ 189
Tue 2/611:21 a.m.
SEA
-
LAX
Nonstop2h 57m
Frontier
Sat 6/63:15 p.m.
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 3/5C$ 197
Wed 17/65:40 a.m.
SEA
-
SMF
Nonstop1h 50m
Southwest
Tue 23/69:35 p.m.
SMF
-
SEA
Nonstop1h 55m
Southwest
Deal found 29/4C$ 200
Fri 29/58:20 p.m.
SEA
-
LAS
Nonstop2h 39m
Frontier
Thu 4/67:44 a.m.
LAS
-
SEA
Nonstop2h 52m
Frontier
Deal found 29/4C$ 201
Fri 5/67:50 p.m.
SEA
-
ONT
1 stop14h 15m
Frontier
Sun 7/64:04 p.m.
ONT
-
SEA
Nonstop3h 01m
Frontier
Deal found 29/4C$ 202
Sat 13/68:12 p.m.
SEA
-
LAS
Nonstop2h 35m
Frontier
Sat 20/67:45 a.m.
LAS
-
SEA
Nonstop2h 50m
Frontier
Deal found 1/5C$ 202
Mon 17/88:12 p.m.
SEA
-
LAS
Nonstop2h 41m
Frontier
Mon 24/81:56 p.m.
LAS
-
SEA
1 stop5h 02m
Frontier
Deal found 1/5C$ 204
Sat 6/68:20 p.m.
SEA
-
LAX
1 stop12h 43m
Frontier
Mon 8/63:15 p.m.
LAX
-
SEA
Nonstop3h 20m
Frontier
Deal found 29/4C$ 205
Tue 2/611:40 a.m.
SEA
-
SFO
Nonstop2h 24m
Alaska Airlines
Tue 2/65:44 p.m.
SFO
-
SEA
Nonstop2h 15m
Alaska Airlines
Deal found 30/4C$ 207
Tue 2/610:00 a.m.
SEA
-
SJC
Nonstop2h 20m
Alaska Airlines
Tue 2/62:34 p.m.
SJC
-
SEA
Nonstop2h 17m
Alaska Airlines
Deal found 30/4C$ 207

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 3 May 2026.

Round-trip from

C$ 162

One-way from

C$ 92

Popular in

December

Cheapest in

May

Average price

C$ 268

Good round-trip deal

C$ 188 or less

Good one-way deal

C$ 59 or less
Frontier
  • Frontier
  • 23/5-27/5
  • Nonstop
  • 6h 17m total
  • Seattle to California
Search Deals
Frontier
  • Frontier
  • 6/6
  • Nonstop
  • 2h 39m total
  • Seattle to California
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (C$ 24 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (C$ 6 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 629,999 searches. Data last updated 3 May 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

SeattleSacramento

SEA - SMF

SEASMF

Seattle/Tacoma Intl

Tue 26/5

8:45 a.m.-10:46 a.m.

Nonstop2h 01m

Sacramento Intl

Wed 27/5

7:41 p.m.-10:05 p.m.

Nonstop2h 24m

C$ 200
Quickest round-trip

SeattleSacramento

SEA - SMF

SEASMF

Seattle/Tacoma Intl

Mon 8/6

5:00 a.m.-6:50 a.m.

Nonstop1h 50m

Sacramento Intl

Tue 9/6

9:35 p.m.-11:30 p.m.

Nonstop1h 55m

C$ 220

SeattleSacramento

SEA - SMF

SEASMF

Seattle/Tacoma Intl

Sat 30/5

6:55 p.m.-8:50 p.m.

Nonstop1h 55m

Sacramento Intl

Thu 4/6

9:55 p.m.-11:50 p.m.

Nonstop1h 55m

C$ 241

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sat 30/5

7:30 a.m.-10:00 a.m.

Nonstop2h 30m

Las Vegas Harry Reid Intl

Tue 9/6

9:55 p.m.-12:30 a.m.

Nonstop2h 35m

C$ 241

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Fri 29/5

4:20 p.m.-6:57 p.m.

Nonstop2h 37m

Las Vegas Harry Reid Intl

Tue 2/6

6:00 a.m.-8:49 a.m.

Nonstop2h 49m

C$ 254

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 28/5

4:20 p.m.-6:53 p.m.

Nonstop2h 33m

Las Vegas Harry Reid Intl

Tue 2/6

6:04 a.m.-8:45 a.m.

Nonstop2h 41m

C$ 254

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Mon 25/5

8:05 p.m.-10:48 p.m.

Nonstop2h 43m

Las Vegas Harry Reid Intl

Wed 3/6

7:00 a.m.-9:52 a.m.

Nonstop2h 52m

C$ 254

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 28/5

8:20 p.m.-10:58 p.m.

Nonstop2h 38m

Las Vegas Harry Reid Intl

Wed 3/6

6:04 a.m.-8:45 a.m.

Nonstop2h 41m

C$ 254

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Tue 18/8

5:55 a.m.-1:05 p.m.

2 stops7h 10m

San Jose

Wed 19/8

2:30 p.m.-9:45 p.m.

2 stops7h 15m

C$ 254

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Fri 5/6

4:47 p.m.-7:38 p.m.

Nonstop2h 51m

San Diego

Wed 10/6

6:18 a.m.-9:19 a.m.

Nonstop3h 01m

C$ 260

Flights are sorted by cheapest round-trip flights first.

Deals found on 28/4

Showing 1-10 of 60 resultsSorted by cheapest first
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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

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

The price you pay for your flight from Seattle to California may vary depending on when you book. For the best chance of a lower fare, look to book 49 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from Seattle to California?

Currently, May is the cheapest month in which you can book a flight from Seattle to California (average of C$ 298). Flying from Seattle to California in April is currently the most expensive (average of C$ 397). 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 3 May 2026.

When flying from Seattle to California, the time of day you fly usually plays a role in the price. Save by searching for a flight in the afternoon, which can drop the price by up to 29% versus a flight at noon.

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 20 December 2025.

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

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 3 May 2026.

The most flights from SEA to USCA are scheduled on a Saturday (91 on average). You will have fewer flight options on Thursday, which is when the least amount of flights are scheduled (21 on average).

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

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 3 May 2026.
See what other customers who have flown with Southwest,Alaska Airlines, andDelta from Seattle to California have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,312 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,312 reviews
Southwest
8.0
Very good
4,312 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Alaska Airlines
7.9
Good
12,320 reviews
Southwest
8.0
Very good
4,312 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,460 reviews
Southwest
8.0
Very good
4,312 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Hawaiian Airlines
7.8
Good
2,837 reviews
Southwest
8.0
Very good
4,312 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.6
Fair
2,970 reviews
Southwest
8.0
Very good
4,312 reviews
Check prices

Comfort

8.0

Boarding

8.1

Overall

8.0

Entertainment

7.5

Crew

8.6

Food

7.0

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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 221 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Seattle to California?

    Delta, Southwest, and Alaska Airlines can get you from Seattle to California in just under 1h 50m. Your travel time will be generally consistent. The distance from Seattle to California is about 974 km. All flights are typically direct.

  • 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$ 42 on Frontier. Other airlines that offer cheap prices include Delta from C$ 79 and Hawaiian Airlines 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: ITA Airways (100%), Air China (97%), China Eastern( 96%).

  • What are the cheapest flights from Seattle to California?

    On average you can expect to pay C$ 206 for a flight from Seattle to California. The cheapest flight overall is C$ 38 while the most popular route, (Seattle/Tacoma Intl - Las Vegas Harry Reid Intl) is currently priced at C$ 159.

  • 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, May is the cheapest month in which you can book a flight from Seattle to California (average of C$ 298). Flying from Seattle to California in April is currently the most expensive (average of C$ 397). 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

Browse thousands of different options on Cheapflights for your next trip

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Top 6 airlines flying from Seattle to California

Discover the top 6 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 3 May 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapestC$ 77AverageC$ 250FlexibilityNo cancel feeOn-time62%
Search Frontier flights
DeltaCheapestC$ 94AverageC$ 328FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
Alaska AirlinesCheapestC$ 125AverageC$ 335FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights
Hawaiian AirlinesCheapestC$ 152AverageC$ 350FlexibilityNo cancel feeOn-time85%
Search Hawaiian Airlines flights
United AirlinesCheapestC$ 154AverageC$ 534FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
SouthwestCheapestC$ 186AverageC$ 345FlexibilityNo cancel feeOn-time63%
Search Southwest 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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