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Cheap flights from Seattle to California from £37

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 13/1. 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

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Alaska Airlines Logo
12:03 - 14:41SEA-LAS
2h 38mdirect
Alaska Airlines Logo
17:42 - 20:35LAS-SEA
2h 53mdirect
£70Alaska Airlines
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Wed, 28 Jan - Wed, 28 Jan
Alaska Airlines Logo
21:22 - 23:55SEA-LAS
2h 33mdirect
Alaska Airlines Logo
08:00 - 10:54LAS-SEA
2h 54mdirect
£74Alaska Airlines
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Tue, 3 Mar - Thu, 5 Mar
Delta Logo
20:10 - 22:46SEA-LAS
2h 36mdirect
Delta Logo
06:00 - 08:50LAS-SEA
2h 50mdirect
£74Delta
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Tue, 10 Mar - Wed, 11 Mar
Delta Logo
07:20 - 09:58SEA-LAS
2h 38mdirect
Delta Logo
06:00 - 08:49LAS-SEA
2h 49mdirect
£81Delta
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Wed, 14 Jan - Mon, 19 Jan
Southwest Logo
06:25 - 12:25SEA-LAS
6h 00m2 stops
Southwest Logo
19:50 - 22:35LAS-SEA
2h 45mdirect
£85Southwest
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Wed, 21 Jan - Wed, 28 Jan
Southwest Logo
05:00 - 10:40SEA-LAS
5h 40m1 stop
Southwest Logo
16:35 - 22:50LAS-SEA
6h 15m1 stop
£88Southwest
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Sun, 1 Feb - Thu, 5 Feb
Hawaiian Airlines Logo
15:52 - 23:16SEA-LAS
7h 24m1 stop
Hawaiian Airlines Logo
08:00 - 10:54LAS-SEA
2h 54mdirect
£97Hawaiian Airlines
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Tue, 10 Mar - Wed, 11 Mar
United Airlines Logo
09:00 - 11:59SEA-LAX
2h 59mdirect
United Airlines Logo
16:15 - 21:12LAX-SEA
4h 57m1 stop
£117United Airlines
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Sat, 31 Jan - Tue, 3 Feb
United Airlines Logo
09:05 - 12:05SEA-LAX
3h 00mdirect
United Airlines Logo
16:15 - 21:00LAX-SEA
4h 45m1 stop
£124United Airlines
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Wed, 3 Dec - Tue, 9 Dec
Hawaiian Airlines Logo
11:40 - 17:10SEA-BUR
5h 30m1 stop
Hawaiian Airlines Logo
14:26 - 17:21BUR-SEA
2h 55mdirect
£142Hawaiian Airlines
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Tue, 3 Mar - Wed, 4 Mar

United Airlines flights from Seattle to California

Our best United Airlines deals on Seattle to California flight tickets
United Airlines
31 Jan
SEA09:00Seattle/Tacoma Intl
2h 59m
LAX11:59Los Angeles
3 Feb
LAX16:15Los Angeles
4h 57m
1 stop
SEA21:12Seattle/Tacoma Intl
£117
Find similar
United Airlines
3 Dec
SEA09:05Seattle/Tacoma Intl
3h 00m
LAX12:05Los Angeles
9 Dec
LAX16:15Los Angeles
4h 45m
1 stop
SEA21:00Seattle/Tacoma Intl
£124
Find similar
United Airlines
9 Dec
SEA08:40Seattle/Tacoma Intl
6h 24m
1 stop
SAN15:04San Diego
16 Dec
SAN20:00San Diego
4h 50m
1 stop
SEA00:50Seattle/Tacoma Intl
£134
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Frontier flights from Seattle to California

Our best Frontier deals on Seattle to California flight tickets
Frontier
25 Dec
SEA06:00Seattle/Tacoma Intl
2h 46m
LAX08:46Los Angeles
1 Jan
LAX21:36Los Angeles
3h 06m
SEA00:42Seattle/Tacoma Intl
£118
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Frontier
24 Dec
SEA13:25Seattle/Tacoma Intl
10h 59m
1 stop
SFO00:24San Francisco
31 Dec
SFO06:00San Francisco
7h 51m
1 stop
SEA13:51Seattle/Tacoma Intl
£139
Find similar
Frontier
19 Nov
SEA13:37Seattle/Tacoma Intl
10h 48m
1 stop
LAX00:25Los Angeles
21 Nov
LAX17:33Los Angeles
19h 49m
1 stop
SEA13:22Seattle/Tacoma Intl
£182
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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 11 November 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

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 28/1

12:03-14:41

Nonstop2h 38m

Las Vegas Harry Reid Intl

Wed 28/1

17:42-20:35

Nonstop2h 53m

£70

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 3/3

21:22-23:55

Nonstop2h 33m

Las Vegas Harry Reid Intl

Thu 5/3

08:00-10:54

Nonstop2h 54m

£74

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 10/3

20:10-22:46

Nonstop2h 36m

Las Vegas Harry Reid Intl

Wed 11/3

06:00-08:50

Nonstop2h 50m

£74

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 14/1

07:20-09:58

Nonstop2h 38m

Las Vegas Harry Reid Intl

Mon 19/1

06:00-08:49

Nonstop2h 49m

£81

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Wed 21/1

06:25-12:25

2 stops6h 00m

Las Vegas Harry Reid Intl

Wed 28/1

19:50-22:35

Nonstop2h 45m

£85

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Sun 1/2

05:00-10:40

1 stop5h 40m

Las Vegas Harry Reid Intl

Thu 5/2

16:35-22:50

1 stop6h 15m

£88

SeattleLas Vegas

SEA - LAS

SEALAS

Seattle/Tacoma Intl

Tue 10/3

15:52-23:16

1 stop7h 24m

Las Vegas Harry Reid Intl

Wed 11/3

08:00-10:54

Nonstop2h 54m

£97

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 31/1

09:00-11:59

Nonstop2h 59m

Los Angeles

Tue 3/2

16:15-21:12

1 stop4h 57m

£117

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 3/12

09:05-12:05

Nonstop3h 00m

Los Angeles

Tue 9/12

16:15-21:00

1 stop4h 45m

£124

SeattleBurbank

SEA - BUR

SEABUR

Seattle/Tacoma Intl

Tue 3/3

11:40-17:10

1 stop5h 30m

Burbank Bob Hope

Wed 4/3

14:26-17:21

Nonstop2h 55m

£142

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 £121.

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 Saturday when prices can be found for as low as £79. This is often the case because there is less demand to fly during this day of the week. On the other hand, Friday 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 £477.

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 afternoon when flights can be purchased for as low as £187. In contrast, the most expensive time of day to depart to California is in the morning when prices are around £271.

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

Fly from Seattle/Tacoma Intl to San Jose 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 £167 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 £128 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

£90

Fastest flight time

1h 43m

Direct flights

Every day

Airports in California

3 airports
The best one-way flight to California from Seattle in the past 72 hours is £90. The best return flight deal from Seattle to California found on momondo in the last 72 hours is £172.
The fastest flight from Seattle to California takes 1h 43m
Direct flights go from Seattle to California every day.
There are 3 airports near California: Reno (RNO), Oakland (OAK), San Jose (SJC)
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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
11,268 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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