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Cheap flights from Seattle to California from $79

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Seattle to California departing on 9/17. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Seattle to California

Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
9:16 pm - 11:56 pm
SEA
-
LAS
2h 40mnonstop
Frontier Logo
7:00 am - 10:00 am
LAS
-
SEA
3h 00mnonstop
$112Frontier
Sat, Oct 10 - Sun, Oct 11
Frontier Logo
7:00 pm - 9:39 pm
SEA
-
LAS
2h 39mnonstop
Frontier Logo
7:00 am - 10:00 am
LAS
-
SEA
3h 00mnonstop
$113Frontier
Thu, Oct 29 - Sun, Nov 1
Southwest Logo
2:55 pm - 5:05 pm
SEA
-
SJC
2h 10mnonstop
Southwest Logo
8:25 am - 10:35 am
SJC
-
SEA
2h 10mnonstop
$162Southwest
Tue, Sep 1 - Sun, Sep 6
Southwest Logo
7:05 am - 9:15 am
SEA
-
SJC
2h 10mnonstop
Southwest Logo
6:00 pm - 10:55 pm
SJC
-
SEA
4h 55m
1 stop
$163Southwest
Wed, Oct 14 - Wed, Oct 28
Delta Logo
11:35 am - 2:05 pm
SEA
-
SJC
2h 30mnonstop
Delta Logo
8:53 pm - 11:19 pm
SJC
-
SEA
2h 26mnonstop
$167Delta
Wed, Aug 19 - Wed, Aug 19
United Airlines Logo
10:29 am - 12:53 pm
SEA
-
SFO
2h 24mnonstop
United Airlines Logo
9:07 pm - 11:26 pm
SFO
-
SEA
2h 19mnonstop
$169United Airlines
Tue, Aug 11 - Mon, Aug 17
Alaska Airlines Logo
7:24 pm - 9:39 pm
SEA
-
SFO
2h 15mnonstop
Alaska Airlines Logo
6:00 am - 8:08 am
SFO
-
SEA
2h 08mnonstop
$170Alaska Airlines
Wed, Sep 16 - Sun, Sep 20
Alaska Airlines Logo
9:25 pm - 11:40 pm
SEA
-
SFO
2h 15mnonstop
Alaska Airlines Logo
6:00 am - 8:08 am
SFO
-
SEA
2h 08mnonstop
$172Alaska Airlines
Thu, Aug 27 - Sun, Aug 30
Delta Logo
9:45 am - 12:39 pm
SEA
-
SAN
2h 54mnonstop
Delta Logo
7:03 am - 10:05 am
SAN
-
SEA
3h 02mnonstop
$176Delta
Tue, Aug 25 - Sat, Aug 29
United Airlines Logo
3:30 pm - 7:58 pm
SEA
-
RNO
4h 28m
1 stop
United Airlines Logo
2:14 pm - 6:29 pm
RNO
-
SEA
4h 15m
1 stop
$194United Airlines
Sat, Aug 22 - Tue, Aug 25

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Frontier flights from Seattle to California

Our best Frontier deals on Seattle to California flight tickets
Frontier
Oct 10
SEA9:16 pmSeattle/Tacoma Intl
2h 40m
LAS11:56 pmLas Vegas Harry Reid Intl
Oct 11
LAS7:00 amLas Vegas Harry Reid Intl
3h 00m
SEA10:00 amSeattle/Tacoma Intl
$112
Frontier
Oct 29
SEA7:00 pmSeattle/Tacoma Intl
2h 39m
LAS9:39 pmLas Vegas Harry Reid Intl
Nov 1
LAS7:00 amLas Vegas Harry Reid Intl
3h 00m
SEA10:00 amSeattle/Tacoma Intl
$113
Frontier
Sep 8
SEA8:53 pmSeattle/Tacoma Intl
2h 41m
LAS11:34 pmLas Vegas Harry Reid Intl
Sep 10
LAS7:00 amLas Vegas Harry Reid Intl
11h 26m
1 stop
SEA6:26 pmSeattle/Tacoma Intl
$114

Delta flights from Seattle to California

Our best Delta deals on Seattle to California flight tickets
Delta
Aug 19
SEA11:35 amSeattle/Tacoma Intl
2h 30m
SJC2:05 pmSan Jose
Aug 19
SJC8:53 pmSan Jose
2h 26m
SEA11:19 pmSeattle/Tacoma Intl
$167
Delta
Aug 25
SEA9:45 amSeattle/Tacoma Intl
2h 54m
SAN12:39 pmSan Diego
Aug 29
SAN7:03 amSan Diego
3h 02m
SEA10:05 amSeattle/Tacoma Intl
$176
Delta
Aug 28
SEA9:30 pmSeattle/Tacoma Intl
2h 20m
SFO11:50 pmSan Francisco
Aug 31
SFO6:20 amSan Francisco
2h 11m
SEA8:31 amSeattle/Tacoma Intl
$187

momondo 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, momondo users made 832,500 searches. Data last updated July 26, 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

Sat 10/10

9:16 pm-11:56 pm

Nonstop2h 40m

Las Vegas Harry Reid Intl

Sun 10/11

7:00 am-10:00 am

Nonstop3h 00m

$112

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Thu 10/29

7:00 pm-9:39 pm

Nonstop2h 39m

Las Vegas Harry Reid Intl

Sun 11/1

7:00 am-10:00 am

Nonstop3h 00m

$113
Quickest round-trip

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Tue 9/1

2:55 pm-5:05 pm

Nonstop2h 10m

San Jose

Sun 9/6

8:25 am-10:35 am

Nonstop2h 10m

$162

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Wed 10/14

7:05 am-9:15 am

Nonstop2h 10m

San Jose

Wed 10/28

6:00 pm-10:55 pm

1 stop4h 55m

$163

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Wed 8/19

11:35 am-2:05 pm

Nonstop2h 30m

San Jose

Wed 8/19

8:53 pm-11:19 pm

Nonstop2h 26m

$167

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Tue 8/11

10:29 am-12:53 pm

Nonstop2h 24m

San Francisco

Mon 8/17

9:07 pm-11:26 pm

Nonstop2h 19m

$169

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 9/16

7:24 pm-9:39 pm

Nonstop2h 15m

San Francisco

Sun 9/20

6:00 am-8:08 am

Nonstop2h 08m

$170

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Thu 8/27

9:25 pm-11:40 pm

Nonstop2h 15m

San Francisco

Sun 8/30

6:00 am-8:08 am

Nonstop2h 08m

$172

SeattleSan Diego

SEA - SAN

SEASAN

Seattle/Tacoma Intl

Tue 8/25

9:45 am-12:39 pm

Nonstop2h 54m

San Diego

Sat 8/29

7:03 am-10:05 am

Nonstop3h 02m

$176

SeattleReno

SEA - RNO

SEARNO

Seattle/Tacoma Intl

Sat 8/22

3:30 pm-7:58 pm

1 stop4h 28m

Reno

Tue 8/25

2:14 pm-6:29 pm

1 stop4h 15m

$194

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to California from

How to get the cheapest flight ticket from Seattle 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 September is another great option to travel to California, with average flight prices from Seattle averaging around $250.

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

The cheapest day to depart from Seattle to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $282. 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 $386.

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

The cheapest time of day to fly to California is in the morning when flights can be purchased for as low as $305. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $362 on average. Flights to California from Seattle in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Seattle/Tacoma Intl to California flight route?

Fly from Seattle/Tacoma Intl to Los Angeles for the best Seattle/Tacoma Intl - California flight prices

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

You are more likely to see cheaper flights to California from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $256 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Seattle for as low as $183 on momondo.

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

There are 4 cabin classes available to choose from on Seattle 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 Seattle to California flights?

You could potentially save up to 36% on your flight if you consider stops on a Seattle to California flight.

Cheap Seattle to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Seattle to California

Best Price Found

$118

Fastest flight time

1h 24m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Seattle in the past 72 hours is $118. The best round-trip flight deal from Seattle to California found on momondo in the last 72 hours is $190.
The fastest flight from Seattle to California takes 1h 24m
Direct flights go from Seattle to California every day.
There are 418 airports in California. From Seattle there are direct flights to Reno (RNO), San Jose (SJC), San Francisco (SFO).
Search flight deals

Frequently asked questions about flying from Seattle to California

  • When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to California?

    Prices for flights from Seattle/Tacoma Intl Airport to California refresh daily.

  • How many operators does momondo search for flights from Seattle/Tacoma Intl Airport to California?

  • How old do you have to be to fly from Seattle/Tacoma Intl Airport to California?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to California.

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

    The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular plane model from Seattle to California?

Best airlines flying from Seattle to California

Compare and see reviews for airlines that fly from Seattle to California with momondo
Airline
Rating
Free Cancellation
Price
FrontierPriceFrom $44Free CancellationRating
5.6
2,763 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $69Free CancellationRating
7.8
2,821 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $78Free CancellationRating
7.8
8,487 reviews
Search Delta flights
Alaska AirlinesPriceFrom $116Free CancellationRating
7.9
12,717 reviews
Search Alaska Airlines flights
SouthwestPriceFrom $117Free CancellationRating
8.0
4,231 reviews
Search Southwest flights
United AirlinesPriceFrom $117Free CancellationRating
7.4
10,040 reviews
Search United Airlines flights
JetBluePriceFrom $136Free CancellationRating
7.1
3,025 reviews
Search JetBlue flights
American AirlinesPriceFrom $198Free CancellationRating
7.1
11,844 reviews
Search American Airlines flights

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Seattle to California. Millions of users trust and use momondo every year so you are in good hands.

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

Flights from Seattle to California with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

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

momondo provides multiple filters to help you find the best flight to California from Seattle. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

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

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