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Cheap flights from Seattle to California from £42

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 3/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags
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Cheap return flights

Hawaiian Airlines Logo
08:05 - 13:10SEA-SFO
5h 05m1 stop
Hawaiian Airlines Logo
11:48 - 16:44SFO-SEA
4h 56m1 stop
£79Hawaiian Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Hawaiian Airlines Logo
20:08 - 22:23SEA-SFO
2h 15mdirect
Hawaiian Airlines Logo
11:48 - 16:44SFO-SEA
4h 56m1 stop
£83Hawaiian Airlines
Find Deal
Sat, 6 Sep - Sat, 13 Sep
Alaska Airlines Logo
07:00 - 09:11SEA-SJC
2h 11mdirect
Alaska Airlines Logo
12:52 - 15:06SJC-SEA
2h 14mdirect
£99Alaska Airlines
Find Deal
Tue, 26 Aug - Tue, 26 Aug
Alaska Airlines Logo
11:25 - 13:44SEA-SFO
2h 19mdirect
Alaska Airlines Logo
16:52 - 19:14SFO-SEA
2h 22mdirect
£99Alaska Airlines
Find Deal
Wed, 3 Sep - Wed, 3 Sep
Delta Logo
11:25 - 13:49SEA-SJC
2h 24mdirect
Delta Logo
07:23 - 09:45SJC-SEA
2h 22mdirect
£104Delta
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Sat, 30 Aug - Wed, 3 Sep
Delta Logo
21:31 - 23:43SEA-SFO
2h 12mdirect
Delta Logo
05:55 - 08:11SFO-SEA
2h 16mdirect
£104Delta
Find Deal
Wed, 20 Aug - Wed, 17 Sep
Southwest Logo
10:10 - 12:25SEA-OAK
2h 15mdirect
Southwest Logo
19:10 - 21:15OAK-SEA
2h 05mdirect
£104Southwest
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Tue, 26 Aug - Tue, 26 Aug
Logo
21:39 - 00:29SEA-LAX
2h 50mdirect
Logo
07:00 - 14:26LAX-SEA
7h 26m1 stop
£110
Find Deal
Sat, 13 Sep - Sat, 20 Sep
Southwest Logo
14:10 - 18:15SEA-BUR
4h 05m1 stop
Southwest Logo
19:05 - 00:15BUR-SEA
5h 10m1 stop
£114Southwest
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Thu, 4 Sep - Mon, 15 Sep
Logo
18:50 - 21:28SEA-LAS
2h 38mdirect
Logo
12:32 - 15:31LAS-SEA
2h 59mdirect
£132
Find Deal
Sun, 14 Sep - Sun, 21 Sep

United Airlines flights from Seattle to California

Our best United Airlines deals on Seattle to California flight tickets
United Airlines
3 Sept
SEA17:14Seattle/Tacoma Intl
2h 44m
LAX19:58Los Angeles
30 Sept
LAX16:10Los Angeles
5h 05m
1 stop
SEA21:15Seattle/Tacoma Intl
£123
Find similar
United Airlines
1 Nov
SEA12:41Seattle/Tacoma Intl
2h 51m
LAX15:32Los Angeles
5 Nov
LAX14:33Los Angeles
6h 40m
1 stop
SEA21:13Seattle/Tacoma Intl
£127
Find similar
United Airlines
25 Aug
SEA15:19Seattle/Tacoma Intl
2h 16m
SFO17:35San Francisco
28 Aug
SFO06:00San Francisco
2h 19m
SEA08:19Seattle/Tacoma Intl
£132
Find similar

Hawaiian Airlines flights from Seattle to California

Our best Hawaiian Airlines deals on Seattle to California flight tickets
Hawaiian Airlines
6 Sept
SEA08:05Seattle/Tacoma Intl
5h 05m
1 stop
SFO13:10San Francisco
13 Sept
SFO11:48San Francisco
4h 56m
1 stop
SEA16:44Seattle/Tacoma Intl
£79
Find similar
Hawaiian Airlines
6 Sept
SEA20:08Seattle/Tacoma Intl
2h 15m
SFO22:23San Francisco
13 Sept
SFO11:48San Francisco
4h 56m
1 stop
SEA16:44Seattle/Tacoma Intl
£83
Find similar
Hawaiian Airlines
6 Sept
SEA18:05Seattle/Tacoma Intl
2h 14m
SFO20:19San Francisco
13 Sept
SFO14:42San Francisco
2h 12m
SEA16:54Seattle/Tacoma Intl
£87
Find similar

momondo Fare Finder

 
Customise 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 279,928 searches. Data last updated 1 August 2025.
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

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 6/9

08:05-13:10

1 stop5h 05m

San Francisco

Sat 13/9

11:48-16:44

1 stop4h 56m

£79

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Sat 6/9

20:08-22:23

Nonstop2h 15m

San Francisco

Sat 13/9

11:48-16:44

1 stop4h 56m

£83

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Tue 26/8

07:00-09:11

Nonstop2h 11m

San Jose

Tue 26/8

12:52-15:06

Nonstop2h 14m

£99

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 3/9

11:25-13:44

Nonstop2h 19m

San Francisco

Wed 3/9

16:52-19:14

Nonstop2h 22m

£99

SeattleSan Jose

SEA - SJC

SEASJC

Seattle/Tacoma Intl

Sat 30/8

11:25-13:49

Nonstop2h 24m

San Jose

Wed 3/9

07:23-09:45

Nonstop2h 22m

£104

SeattleSan Francisco

SEA - SFO

SEASFO

Seattle/Tacoma Intl

Wed 20/8

21:31-23:43

Nonstop2h 12m

San Francisco

Wed 17/9

05:55-08:11

Nonstop2h 16m

£104

SeattleOakland

SEA - OAK

SEAOAK

Seattle/Tacoma Intl

Tue 26/8

10:10-12:25

Nonstop2h 15m

Oakland

Tue 26/8

19:10-21:15

Nonstop2h 05m

£104

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 13/9

21:39-00:29

Nonstop2h 50m

Los Angeles

Sat 20/9

07:00-14:26

1 stop7h 26m

£110

SeattleBurbank

SEA - BUR

SEABUR

Seattle/Tacoma Intl

Thu 4/9

14:10-18:15

1 stop4h 05m

Burbank Bob Hope

Mon 15/9

19:05-00:15

1 stop5h 10m

£114

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 14/9

18:50-21:28

Nonstop2h 38m

Las Vegas Harry Reid Intl

Sun 21/9

12:32-15:31

Nonstop2h 59m

£132

Flights are sorted by cheapest return 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?

If you are unable to visit California during the month of January, then departing from Seattle during the month March is also very affordable. Most momondo users find prices during this month for around £120.

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

The cheapest day to depart on your flight to California is on a Monday when prices can be found for as low as £90. This is often the case because there is less demand to fly during this day of the week. On the other hand, Saturday is the most expensive day to depart from Seattle because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £811.

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 £269. In contrast, the most expensive time of day to depart to California is in the afternoon when prices are around £474.

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 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 £155 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Seattle for as low as £131 on momondo.

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

There are 4 cabin classes available to choose from on Seattle/Tacoma Intl 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?

No. A direct flight is the cheapest option for a flight between Seattle to California.

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

£42

Fastest flight time

1h 45m

Direct flights

Every day

Airports in California

7 airports
The best one-way flight to California from Seattle in the past 72 hours is £42. The best return flight deal from Seattle to California found on momondo in the last 72 hours is £79.
The fastest flight from Seattle to California takes 1h 45m
Direct flights go from Seattle to California every day.
There are 7 airports near California: Reno (RNO), Los Angeles (LAX), Oakland (OAK), San Francisco (SFO), San Jose (SJC), Burbank Bob Hope (BUR), Las Vegas Harry Reid Intl (LAS)
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  • 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 are updated 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?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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 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 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
Alaska AirlinesPriceFrom £84Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Seattle to California for you.

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

All flight searches from Seattle to California on momondo can be filtered to show those which offer flexible booking policies.

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?

Yes. momondo can track prices for Seattle to California flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

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