How long is the flight from State of Washington to California?

Flight times from State of Washington to California vary, but if you’re flying out of Seattle and flying into Los Angeles (one of the most popular routes), then the duration is 2h 36m on average. Another popular route from State of Washington to California is flying from Spokane to Los Angeles, which will take roughly 2h 43m. Keep in mind that layovers or delays could extend your travel time.

What airlines fly to California?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to California from State of Washington according to our data. Alaska Airlines is the first choice among our users, with 53% of people opting to fly with this airline when traveling to California. Keep in mind that there are 10 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

How many flights depart from State of Washington to California on average per day?

469 flights are operational daily from State of Washington to California as of November 2025. The most popular departure time for this route is 7:00PM, with 44% of flights per day taking off in the afternoon.

What is the cheapest airline that flies from Washington to California?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Washington to California

How many flights depart from State of Washington to California on average per week?

As of November 2025, 3,288 flights take off from State of Washington and land in California each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

When did momondo last update prices for flights from Washington to California?

Prices for flights from Washington to California refresh daily.

How many operators does momondo search for flights from Washington to California?

The number of operators available for flights from Washington to California is 8 as of November 2025.

How old do you have to be to fly from Washington to California?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to California.

What documentation or ID do you need to fly to California?

The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$40 Cheap Flights from Washington to California in 2025/26

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One-way

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:18 pm - 8:53 pmSEA-LAS

2h 35mnonstop

11:52 am - 2:50 pmLAS-SEA

2h 58mnonstop

$78Multiple Airlines

Find Deal

Sun, Dec 14 - Wed, Dec 17

5:06 pm - 7:36 pmSEA-LAS

2h 30mnonstop

10:55 am - 1:51 pmLAS-SEA

2h 56mnonstop

$79Multiple Airlines

Find Deal

Wed, Dec 17 - Wed, Dec 24

12:34 pm - 8:27 amSEA-LAS

19h 53m1 stop

7:50 am - 10:46 amLAS-SEA

2h 56mnonstop

$84Frontier

Find Deal

Thu, Feb 5 - Sun, Feb 8

6:48 pm - 3:43 pmSEA-LAS

20h 55m1 stop

5:01 pm - 8:00 pmLAS-SEA

2h 59mnonstop

$85Frontier

Find Deal

Thu, Jan 8 - Mon, Jan 12

12:45 pm - 5:40 pmSEA-SFO

4h 55m1 stop

8:25 am - 2:44 pmSFO-SEA

6h 19m1 stop

$118Delta

Find Deal

Thu, Dec 11 - Mon, Dec 15

7:10 am - 9:33 amSEA-SFO

2h 23mnonstop

5:45 am - 8:06 amSFO-SEA

2h 21mnonstop

$119Delta

Find Deal

Thu, Dec 11 - Sun, Dec 14

9:39 pm - 11:59 pmSEA-SFO

2h 20mnonstop

10:45 pm - 1:01 amSFO-SEA

2h 16mnonstop

$132Alaska Airlines

Find Deal

Sun, Dec 14 - Sun, Dec 21

5:35 am - 3:25 pmSEA-SJC

9h 50m2 stops

5:30 pm - 7:45 pmSJC-SEA

2h 15mnonstop

$132Southwest

Find Deal

Sun, Dec 7 - Wed, Dec 10

12:30 pm - 2:42 pmSEA-SJC

2h 12mnonstop

6:02 pm - 8:20 pmSJC-SEA

2h 18mnonstop

$135Alaska Airlines

Find Deal

Thu, Jan 29 - Thu, Jan 29

5:35 am - 3:25 pmSEA-SJC

9h 50m2 stops

2:30 pm - 10:55 pmSJC-SEA

8h 25m1 stop

$142Southwest

Find Deal

Sun, Dec 7 - Wed, Dec 10

Delta flights from State of Washington to California

Our best Delta deals on State of Washington to California flight tickets

Delta

Feb 17

SEA12:30 pmSeattle/Tacoma Intl

2h 29m

LAS2:59 pmLas Vegas Harry Reid Intl

Feb 20

LAS6:00 amLas Vegas Harry Reid Intl

2h 49m

SEA8:49 amSeattle/Tacoma Intl

$97

Find similar

Delta

Dec 11

SEA7:10 amSeattle/Tacoma Intl

2h 23m

SFO9:33 amSan Francisco

Dec 14

SFO5:45 amSan Francisco

2h 21m

SEA8:06 amSeattle/Tacoma Intl

$119

Find similar

Delta

Mar 10

SEA5:45 amSeattle/Tacoma Intl

6h 55m

1 stop

SFO12:40 pmSan Francisco

Mar 10

SFO4:40 pmSan Francisco

2h 16m

SEA6:56 pmSeattle/Tacoma Intl

$122

Find similar

American Airlines flights from State of Washington to California

Our best American Airlines deals on State of Washington to California flight tickets

American Airlines

Jan 31

SEA7:52 pmSeattle/Tacoma Intl

2h 48m

LAX10:40 pmLos Angeles

Feb 1

LAX4:23 pmLos Angeles

2h 59m

SEA7:22 pmSeattle/Tacoma Intl

$158

Find similar

American Airlines

Jan 23

SEA2:29 pmSeattle/Tacoma Intl

8h 20m

1 stop

SJC10:49 pmSan Jose

Jan 25

SJC6:00 amSan Jose

7h 49m

1 stop

SEA1:49 pmSeattle/Tacoma Intl

$159

Find similar

American Airlines

Nov 27

PDX8:35 amPortland

6h 31m

1 stop

LAX3:06 pmLos Angeles

Dec 19

LAX8:57 pmLos Angeles

2h 35m

PDX11:32 pmPortland

$242

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Washington to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 12/14

6:18 pm-8:53 pm

Nonstop2h 35m

Las Vegas Harry Reid Intl

Wed 12/17

11:52 am-2:50 pm

Nonstop2h 58m

$78

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 12/17

5:06 pm-7:36 pm

Nonstop2h 30m

Las Vegas Harry Reid Intl

Wed 12/24

10:55 am-1:51 pm

Nonstop2h 56m

$79

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 2/5

12:34 pm-8:27 am

1 stop19h 53m

Las Vegas Harry Reid Intl

Sun 2/8

7:50 am-10:46 am

Nonstop2h 56m

$84

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 1/8

6:48 pm-3:43 pm

1 stop20h 55m

Las Vegas Harry Reid Intl

Mon 1/12

5:01 pm-8:00 pm

Nonstop2h 59m

$85

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 12/11

12:45 pm-5:40 pm

1 stop4h 55m

San Francisco

Mon 12/15

8:25 am-2:44 pm

1 stop6h 19m

$118

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 12/11

7:10 am-9:33 am

Nonstop2h 23m

San Francisco

Sun 12/14

5:45 am-8:06 am

Nonstop2h 21m

$119

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sun 12/14

9:39 pm-11:59 pm

Nonstop2h 20m

San Francisco

Sun 12/21

10:45 pm-1:01 am

Nonstop2h 16m

$132

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Sun 12/7

5:35 am-3:25 pm

2 stops9h 50m

San Jose

Wed 12/10

5:30 pm-7:45 pm

Nonstop2h 15m

$132

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Thu 1/29

12:30 pm-2:42 pm

Nonstop2h 12m

San Jose

Thu 1/29

6:02 pm-8:20 pm

Nonstop2h 18m

$135

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Sun 12/7

5:35 am-3:25 pm

2 stops9h 50m

San Jose

Wed 12/10

2:30 pm-10:55 pm

1 stop8h 25m

$142

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Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from State of Washington to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to California?

The month of March is another great option to travel to California, with average flight prices from State of Washington averaging around $159.

What is the cheapest day to depart on your flight to California?

The cheapest day to depart from State of Washington to California is on a Friday. Travelers who choose to depart for California on a Friday will often find tickets for as low as $272. Be sure to avoid booking your departure on a Monday as prices are generally higher than usual. According to our data, the average ticket price to California on Monday is $375.

What is the cheapest time of day to depart on your flight to California?

The cheapest time of day to fly to California is at noon when flights can be purchased for as low as $257. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $347 on average. Flights to California from State of Washington in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Washington to California flight route?

Fly from Seattle/Tacoma Intl to Ontario for the best Washington - California flight prices

How far in advance should I book a flight to California?

You are more likely to see cheaper flights to California from State of Washington when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $219 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from State of Washington for as low as $168 on momondo.

What cabin class options are available on Washington to California flights?

There are 4 cabin classes available to choose from on Washington to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to California flights?

You could potentially save up to 16% on your flight if you consider stops on a State of Washington to California flight.

Cheap State of Washington to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to California

Best Price Found	$78
Fastest flight time	2h 09m
Direct flights	Every day
Airports in California	3 airports

The best one-way flight to California from State of Washington in the past 72 hours is $78. The best round-trip flight deal from State of Washington to California found on momondo in the last 72 hours is $98.

The fastest flight from State of Washington to California takes 2h 09m

Direct flights go from State of Washington to California every day.

There are 3 airports near California: San Francisco (SFO), San Jose (SJC), Las Vegas Harry Reid Intl (LAS)

Search flight deals

When did momondo last update prices for flights from Washington to California?
Prices for flights from Washington to California refresh daily.
How many operators does momondo search for flights from Washington to California?
The number of operators available for flights from Washington to California is 8 as of November 2025.
How old do you have to be to fly from Washington to California?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Washington to California.
What documentation or ID do you need to fly to California?
The required travel and health documents for your California trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at California. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from State of Washington to California?
Based on momondo bookings for flights between State of Washington and California, the leading plane model is Boeing 737-800 Passenger/BBJ2 (winglets), making up 21.76% of the total bookings. Other popular models include Boeing 737-900 Passenger/BBJ3 (winglets) with 14.05%, Boeing 737 MAX 9 with 9.82%, and Boeing 737 MAX 8 with 7.60%.

Best airlines flying from State of Washington to California

Compare and see reviews for airlines that fly from State of Washington to California with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $42	Free Cancellation	Rating 7.2 700 reviews	Search Allegiant Air flights
Frontier	PriceFrom $48	Free Cancellation	Rating 5.8 3,104 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $59	Free Cancellation	Rating 6.3 8,144 reviews	Search Spirit Airlines flights
Avelo Airlines	PriceFrom $78	Free Cancellation	Rating 7.6 83 reviews	Search Avelo Airlines flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,809 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $104	Free Cancellation	Rating 7.9 8,006 reviews	Search Delta flights
United Airlines	PriceFrom $123	Free Cancellation	Rating 7.4 9,014 reviews	Search United Airlines flights
Alaska Airlines	PriceFrom $125	Free Cancellation	Rating 8.0 11,311 reviews	Search Alaska Airlines flights
Southwest	PriceFrom $130	Free Cancellation	Rating 8.0 4,244 reviews	Search Southwest flights
American Airlines	PriceFrom $177	Free Cancellation	Rating 7.2 11,044 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Washington to California?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Washington to California. momondo saves you time and could save you money on your trip.

Can I find flights from Washington to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Washington to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Washington to California?

Once you have performed a search for Washington to California flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

I’m not ready to book a flight from Washington to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Washington to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your California trip

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Find better results for your trip to California

Popular cities in California

Flights to New Yorkfrom $44

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Flights to San Franciscofrom $54

Flights to Washington, D.C.from $38

Flights to Bostonfrom $53

Flights to Atlantafrom $38

Flights to Dallasfrom $48

Flights to Seattlefrom $58

State of Washington flight routes

Flights from Seattle/Tacoma Intl to Santa Rosa Sonoma County

Flights from Seattle/Tacoma Intl to Las Vegas Harry Reid Intl

Flights from Seattle/Tacoma Intl to Spokane

Flights from Seattle/Tacoma Intl to Portland

Flights from Seattle/Tacoma Intl to Phoenix Sky Harbor Intl

Flights from Seattle/Tacoma Intl to Oakland

Cheap flights from Washington to California from $40

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Washington to California departing on 12/15. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

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Find the cheapest flights from Washington to California

Cheap round-trip flights

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Delta flights from State of Washington to California

Our best Delta deals on State of Washington to California flight tickets

American Airlines flights from State of Washington to California

Our best American Airlines deals on State of Washington to California flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Washington to California that are best for you.

See travel insights to California from

How to get the cheapest flight ticket from State of Washington to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to California?

The month of March is another great option to travel to California, with average flight prices from State of Washington averaging around $159.

What is the cheapest day to depart on your flight to California?

What is the cheapest time of day to depart on your flight to California?

What is the cheapest Washington to California flight route?

Fly from Seattle/Tacoma Intl to Ontario for the best Washington - California flight prices

How far in advance should I book a flight to California?

What cabin class options are available on Washington to California flights?

There are 4 cabin classes available to choose from on Washington to California flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on State of Washington to California flights?

You could potentially save up to 16% on your flight if you consider stops on a State of Washington to California flight.

What is the cheapest airline that flies from Washington to California?

Frontier, Alaska Airlines, and Delta are the most popular carriers operating from Washington to California

What airlines fly to California?

How many flights depart from State of Washington to California on average per day?

469 flights are operational daily from State of Washington to California as of November 2025. The most popular departure time for this route is 7:00PM, with 44% of flights per day taking off in the afternoon.

How many flights depart from State of Washington to California on average per week?

As of November 2025, 3,288 flights take off from State of Washington and land in California each week. The most common flight departure day for this route is Mon, with 19% of weekly flights taking off on this day.

How long is the flight from State of Washington to California?

Cheap State of Washington to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from State of Washington to California

Best Price Found

Fastest flight time

Direct flights

Airports in California

When did momondo last update prices for flights from Washington to California?

How many operators does momondo search for flights from Washington to California?

How old do you have to be to fly from Washington to California?

What documentation or ID do you need to fly to California?

What is the most popular plane model from State of Washington to California?

Best airlines flying from State of Washington to California

Compare and see reviews for airlines that fly from State of Washington to California with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Washington to California?

Can I find flights from Washington to California with flexible booking policies on momondo?

How can momondo help me find flights from Washington to California?

I’m not ready to book a flight from Washington to California right now. Can momondo alert me if prices change?

An easier way to manage your California trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo