What is the most punctual flight time for Seattle to Los Angeles flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Los Angeles?

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Los Angeles

How many flights depart from Seattle to Los Angeles on average per week?

As of November 2025, 595 flights take off from Seattle and land in Los Angeles each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.

How often are flights from Seattle to Los Angeles delayed?

Historically, on average around 10% of flights between Seattle and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

How many flights depart from Seattle to Los Angeles on average per day?

85 flights are operational daily from Seattle to Los Angeles as of November 2025. The most popular departure time for this route is 17:00, with 49% of flights per day taking off in the afternoon.

Which airline has the best punctuality record on Seattle to Los Angeles flights?

According to our data, Atlas Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

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

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

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Los Angeles Airport?

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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Los Angeles Airport.

What documentation or ID do you need to fly to Los Angeles Airport?

The necessary travel and health documents for your Los Angeles Airport 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 licence 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.

€65 Cheap Flights from Seattle to Los Angeles in 2025/26

1 adult

0 bags

Voted the Winner of Europe's Best Travel App 2023

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from Seattle to Los Angeles

Round-trip

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

18:26 - 12:40SEA-LAX

18h 14m1 stop

15:20 - 18:18LAX-SEA

2h 58mdirect

€118Alaska Airlines

Find Deal

Wed, 17 Dec - Thu, 18 Dec

12:30 - 15:20SEA-LAX

2h 50mdirect

17:26 - 22:49LAX-SEA

5h 23m1 stop

€126Alaska Airlines

Find Deal

Thu, 4 Dec - Thu, 4 Dec

12:45 - 16:55SEA-LAX

4h 10m1 stop

14:30 - 18:35LAX-SEA

4h 05m1 stop

€129Southwest

Find Deal

Tue, 6 Jan - Tue, 13 Jan

12:40 - 20:50SEA-LAX

8h 10m1 stop

14:30 - 18:35LAX-SEA

4h 05m1 stop

€133Southwest

Find Deal

Sat, 24 Jan - Tue, 27 Jan

09:05 - 12:05SEA-LAX

3h 00mdirect

13:05 - 16:09LAX-SEA

3h 04mdirect

€135United Airlines

Find Deal

Wed, 10 Dec - Wed, 17 Dec

13:05 - 17:20SEA-LAX

4h 15m1 stop

06:45 - 13:10LAX-SEA

6h 25m1 stop

€137Southwest

Find Deal

Sat, 14 Feb - Sat, 21 Feb

11:20 - 18:35SEA-LAX

7h 15m2 stops

14:30 - 18:35LAX-SEA

4h 05m1 stop

€138Southwest

Find Deal

Tue, 13 Jan - Tue, 20 Jan

12:36 - 15:35SEA-LAX

2h 59mdirect

16:15 - 21:00LAX-SEA

4h 45m1 stop

€140United Airlines

Find Deal

Tue, 9 Dec - Tue, 16 Dec

11:20 - 18:35SEA-LAX

7h 15m2 stops

10:00 - 18:35LAX-SEA

8h 35m1 stop

€141Southwest

Find Deal

Wed, 4 Feb - Sat, 14 Feb

07:05 - 09:58SEA-LAX

2h 53mdirect

09:34 - 14:36LAX-SEA

5h 02m1 stop

€144Alaska Airlines

Find Deal

Wed, 3 Dec - Sat, 6 Dec

Alaska Airlines flights from Seattle to Los Angeles

Our best Alaska Airlines deals on Seattle to Los Angeles flight tickets

Alaska Airlines

17 Dec

SEA18:26Seattle/Tacoma Intl

18h 14m

1 stop

LAX12:40Los Angeles

18 Dec

LAX15:20Los Angeles

2h 58m

SEA18:18Seattle/Tacoma Intl

€118

Find similar

Alaska Airlines

4 Dec

SEA12:30Seattle/Tacoma Intl

2h 50m

LAX15:20Los Angeles

4 Dec

LAX17:26Los Angeles

5h 23m

1 stop

SEA22:49Seattle/Tacoma Intl

€126

Find similar

Alaska Airlines

4 Dec

SEA12:30Seattle/Tacoma Intl

2h 50m

LAX15:20Los Angeles

4 Dec

LAX17:26Los Angeles

5h 23m

1 stop

SEA22:49Seattle/Tacoma Intl

€147

Find similar

Delta flights from Seattle to Los Angeles

Our best Delta deals on Seattle to Los Angeles flight tickets

Delta

3 Dec

SEA17:59Seattle/Tacoma Intl

2h 44m

LAX20:43Los Angeles

8 Dec

LAX17:54Los Angeles

2h 56m

SEA20:50Seattle/Tacoma Intl

€144

Find similar

Delta

13 Dec

SEA17:59Seattle/Tacoma Intl

2h 44m

LAX20:43Los Angeles

14 Dec

LAX09:35Los Angeles

3h 04m

SEA12:39Seattle/Tacoma Intl

€145

Find similar

Delta

31 Dec

SEA17:59Seattle/Tacoma Intl

2h 44m

LAX20:43Los Angeles

6 Jan

LAX18:10Los Angeles

26h 38m

1 stop

SEA20:48Seattle/Tacoma Intl

€173

Find similar

Fly from

Fly to

Route

Depart

Return

Price

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 17/12

18:26-12:40

1 stop18h 14m

Los Angeles

Thu 18/12

15:20-18:18

Nonstop2h 58m

€118

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Thu 4/12

12:30-15:20

Nonstop2h 50m

Los Angeles

Thu 4/12

17:26-22:49

1 stop5h 23m

€126

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 6/1

12:45-16:55

1 stop4h 10m

Los Angeles

Tue 13/1

14:30-18:35

1 stop4h 05m

€129

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 24/1

12:40-20:50

1 stop8h 10m

Los Angeles

Tue 27/1

14:30-18:35

1 stop4h 05m

€133

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 10/12

09:05-12:05

Nonstop3h 00m

Los Angeles

Wed 17/12

13:05-16:09

Nonstop3h 04m

€135

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Sat 14/2

13:05-17:20

1 stop4h 15m

Los Angeles

Sat 21/2

06:45-13:10

1 stop6h 25m

€137

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 13/1

11:20-18:35

2 stops7h 15m

Los Angeles

Tue 20/1

14:30-18:35

1 stop4h 05m

€138

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Tue 9/12

12:36-15:35

Nonstop2h 59m

Los Angeles

Tue 16/12

16:15-21:00

1 stop4h 45m

€140

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 4/2

11:20-18:35

2 stops7h 15m

Los Angeles

Sat 14/2

10:00-18:35

1 stop8h 35m

€141

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Wed 3/12

07:05-09:58

Nonstop2h 53m

Los Angeles

Sat 6/12

09:34-14:36

1 stop5h 02m

€144

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Seattle to Los Angeles

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

Delays

Other information

What is the cheapest month to fly to Los Angeles?

The cheapest month to fly to Los Angeles from Seattle is in January. Flight prices, which tend to average around €127, are often lower during this time because this is during the off-season. If you are unable to visit Los Angeles 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 €137.

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

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

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Seattle when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around €189 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Seattle for as low as €145 on momondo.

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

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Los Angeles flight prices changed over time?

As of November 2025, prices for Seattle to Los Angeles flights are approximately 10% more expensive when compared to flights at the same time last year.

When to book flights from Seattle to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Seattle to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap Seattle to Los Angeles (SEA to LAX) flight deals and tips

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

Fastest flight time	2h 35m
Direct flights	Every day
Airports in Los Angeles	1 airport

The fastest flight from Seattle to Los Angeles takes 2h 35m

Direct flights go from Seattle to Los Angeles every day.

There is 1 airport near Los Angeles: Los Angeles (LAX)

Search flight deals

How far is Seattle/Tacoma Intl to Los Angeles by plane?
Seattle/Tacoma Intl and Los Angeles are 1543.7 km apart from one another. Typically, this will take 2h 43m by plane in normal conditions.
When did momondo last update prices for flights from Seattle/Tacoma Intl Airport to Los Angeles Airport?
Prices for flights from Seattle/Tacoma Intl Airport to Los Angeles Airport refresh daily.
How old do you have to be to fly from Seattle/Tacoma Intl Airport to Los Angeles Airport?
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 stopovers. It is recommended that you verify with the airline you are booking with for travel from Seattle/Tacoma Intl Airport to Los Angeles Airport.
What documentation or ID do you need to fly to Los Angeles Airport?
The necessary travel and health documents for your Los Angeles Airport 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 licence 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 Los Angeles?
momondo data reveals that the most frequently booked plane model on the route from Seattle to Los Angeles is Boeing 737-800 Passenger/BBJ2 (winglets), representing 15.74% of all bookings. The subsequent popular models are Boeing 737-900 Passenger/BBJ3 (winglets) at 12.25%, Airbus A320neo at 11.38%, and Boeing 737-900 at 9.77%.

Hermosa Beach

Laguna Beach

Beverly Hills

Manhattan Beach

Redlands

Why use momondo?

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

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

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

Yes. momondo allows you to filter the results for Seattle to Los Angeles flights to just show those with flexible booking policies.

How can momondo help me find flights from Seattle to Los Angeles?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Seattle to Los Angeles.

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

Yes. momondo can track prices for Seattle to Los Angeles 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.

An easier way to manage your Los Angeles trip

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

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sun 14/12

Sun 21/12

Email me momondo's favourite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Airports servicing California

Burbank Bob Hope Airport

Monterey Regional Airport

Oakland Airport

Ontario Airport

San Diego Airport

Santa Barbara Airport

San Francisco Airport

San Jose Airport

Sacramento Intl Airport

Santa Ana J. Wayne/Orange Cnty Airport

Orange County Airport

Yosemite National Park Airport

San Francisco Bay Area Airport

Popular Cities in the United States

Flights to New Yorkfrom €261

Flights to Orlandofrom €385

Flights to Chicagofrom €333

Flights to Miamifrom €336

Flights to San Franciscofrom €385

Flights to Bostonfrom €315

Flights to Las Vegasfrom €384

Flights to Anchoragefrom €983

Flights to Washington, D.C.from €341

Flights to Dallasfrom €569

Flights to Denverfrom €498

Flights to Tampafrom €472

Cheap flights from Seattle to Los Angeles from €65

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 Los Angeles departing on 24/11. 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, great deals

Big names, great deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from Seattle to Los Angeles

Cheap return flights

Cheap one-way flights

Cheap last-minute flights

Cheap direct flights

Alaska Airlines flights from Seattle to Los Angeles

Our best Alaska Airlines deals on Seattle to Los Angeles flight tickets

Delta flights from Seattle to Los Angeles

Our best Delta deals on Seattle to Los Angeles flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from Seattle to Los Angeles that are best for you.

See travel insights to Los Angeles from

How to get the cheapest flight ticket from Seattle to Los Angeles

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 Los Angeles?

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

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

How far in advance should I book a flight to Los Angeles?

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

There is only 1 cabin class available to choose from on Seattle/Tacoma Intl to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have Seattle to Los Angeles flight prices changed over time?

As of November 2025, prices for Seattle to Los Angeles flights are approximately 10% more expensive when compared to flights at the same time last year.

What is the cheapest airline that flies from Seattle/Tacoma Intl to Los Angeles?

Southwest, Alaska Airlines, and Delta are the most popular carriers operating from Seattle/Tacoma Intl to Los Angeles

How often are flights from Seattle to Los Angeles delayed?

Historically, on average around 10% of flights between Seattle and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 137 minutes.

What is the most punctual flight time for Seattle to Los Angeles flights?

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

What day of the week experiences the fewest flight delays on this route?

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

Which airline has the best punctuality record on Seattle to Los Angeles flights?

According to our data, Atlas Air have had the fewest delays on this route over the last 12 months, with no flights being classified as delayed.

How many flights depart from Seattle to Los Angeles on average per day?

85 flights are operational daily from Seattle to Los Angeles as of November 2025. The most popular departure time for this route is 17:00, with 49% of flights per day taking off in the afternoon.

How many flights depart from Seattle to Los Angeles on average per week?

As of November 2025, 595 flights take off from Seattle and land in Los Angeles each week. The most common flight departure day for this route is Thu, with 18% of weekly flights taking off on this day.

When to book flights from Seattle to Los Angeles

Cheap Seattle to Los Angeles (SEA to LAX) flight deals and tips

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

Fastest flight time

Direct flights

Airports in Los Angeles

How far is Seattle/Tacoma Intl to Los Angeles by plane?

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

How old do you have to be to fly from Seattle/Tacoma Intl Airport to Los Angeles Airport?

What documentation or ID do you need to fly to Los Angeles Airport?

What is the most popular plane model from Seattle to Los Angeles?

Travelling to a place near Los Angeles?

Why use momondo?

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

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

How can momondo help me find flights from Seattle to Los Angeles?

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

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organise 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 the United States

Airports servicing California