Question 1

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

Accepted Answer

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from Seattle to Los Angeles during this time can be as low as $245. In the morning is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $334 per ticket.

Question 2

Which layover airport has the shortest travel time from Seattle to Los Angeles?

Accepted Answer

Flights connecting via San Jose (SJC) have the shortest average one-way travel time: 5h 18m.

Question 3

Which layover airport has the shortest connection time from Seattle to Los Angeles?

Accepted Answer

Oakland (OAK) has the shortest average layover time for this route: 2h 00m.

Question 4

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

Accepted Answer

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

Question 5

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

Accepted Answer

As of August 2025, there are 766 flights per week flying from Seattle to Los Angeles. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.

Question 6

What is the cheapest day to depart on your flight to Los Angeles?

Accepted Answer

Our data shows that Friday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $266. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $369.

Question 7

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

Accepted Answer

The number of flights available between Seattle and Los Angeles is 109 per day as of August 2025. The most frequent departure time is 5:00PM, with 48% of daily flights leaving in the afternoon.

Question 8

Which layover airport offers the lowest fares from Seattle to Los Angeles?

Accepted Answer

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $135.

Question 9

Can stopping save me money on Seattle to Los Angeles flights?

Accepted Answer

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

Question 10

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

Accepted Answer

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 $206 when searching weeks out. 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 $174 on momondo.

Question 11

Which airport is the most popular layover for flights between Seattle and Los Angeles?

Accepted Answer

Denver (DEN) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Question 12

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

Accepted Answer

There are 4 cabin classes 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.

Question 13

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

Accepted Answer

As of August 2025, prices for Seattle to Los Angeles flights are approximately 17% cheaper when compared to flights at the same time last year.

Question 14

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

Accepted Answer

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

Question 15

What is the cheapest month to fly to Los Angeles?

Accepted Answer

The month of January is, on average, the cheapest month to fly to Los Angeles from Seattle, with most prices found around $147. If you aren’t able to travel during the month of January, then book flights to Los Angeles from Seattle during March instead. Flights to Los Angeles in March, while not as cheap as those in January, still average around $159.

Question 16

What airlines fly to Los Angeles?

Accepted Answer

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to Los Angeles from Seattle according to our data. Alaska Airlines is the first choice among our users, with 49% of people opting to fly with this airline when traveling to Los Angeles. Keep in mind that there are 8 different airlines that fly to Los Angeles on a routine basis, so you have a few additional options to choose from.

Question 17

Which airlines fly direct from Seattle to Los Angeles?

Accepted Answer

You can get a direct flight from Seattle to Los Angeles from Alaska Airlines, American Airlines, Delta, Jet Blue and United Airlines. The fastest flight from Seattle to Los Angeles takes 2h 29min. Typically, the departure airport for this flight is Seattle-Tacoma International Airport (SEA) and Los Angeles International Airport (LAX) as the arrival airport. However, an alternative departure airport could be Everett Paine Field Airport (PAE). The arrival airports often vary according to airlines with expected locations being Santa Ana J. Wayne/Orange County Airport (SNA), Burbank Bob Hope Airport (BUR), and Long Beach Municipal Airport (LGB). If you choose a one-stop flight from Spirit Airlines its layover is at Harry Reid International Airport (LAS) while Alaska Airlines has its flight stop at San Francisco International Airport (SFO) with a layover time of about 3 hours.

What is the best way to get in and out of airports in Seattle and Los Angeles?

Seattle-Tacoma International Airport (SEA) has several ground transportation options including taxis, shuttles, ride-sharing services, and light rail. The Sound Transit Link light rail connects SEA to downtown Seattle in about 45 minutes. Everett Paine Field Airport (PAE)  has more limited ground transportation options, but you can take public transportation like the Everett Transit Route 8 or Community Transit Swift Green line to get to or from PAE. Or alternatively, you can hail a taxi or rent a car rental depending on your location and preference. Los Angeles International Airport (LAX) also has several ground transportation options including taxis, shuttles, ride-sharing services, and public transportation. LAX offers a free shuttle to connect passengers to the Metro Rail Green Line, which can take you to various destinations in LA County. Hollywood Burbank Airport (BUR) is near downtown LA which is accessible by taxis, ride-sharing services, and buses like the Metro Bus 794. Long Beach Airport (LGB) has an airport Ground Transportation Center which also houses rental car facilities. Amtrak, Antelope Valley Transit Authority, and Metrolink operate from Ontario International Airport (ONT) with the ONT Connect shuttle providing non-stop service between the Rancho Cucamonga Metrolink station and ONT, and from there, you can access train services to downtown LA on the San Bernardino Line. You can take public transportation like the Orange County Transportation Authority (OCTA) buses or the Metrolink commuter train to get to or from Santa Ana J. Wayne/Orange Cnty Airport (SNA) with taxis and rental cars being great alternatives.

What are the benefits of the different airports in Seattle and Los Angeles?

While in Seattle, you can choose between Seattle-Tacoma International Airport (SEA) and Everett Paine Field Airport (PAE) . SEA is the larger of the two airports, serving more destinations and airlines, while PAE typically has smaller crowds, making check-in and security lines quicker and less stressful. The airport options in Los Angeles include Los Angeles International Airport (LAX), Long Beach Airport (LGB), Hollywood Burbank Airport (BUR), and Santa Ana J. Wayne/Orange County Airport (SNA). LAX is the largest and busiest airport, serving the most destinations and with multiple airlines, as well as providing many transportation options. BUR is smaller and typically serves regional flights, while LGB and SNA serve a mix of domestic and international routes and are likely to have shorter security check queues.

Which cities can you get to from Los Angeles International Airport (LAX)?

There are several cities within Los Angeles that you can get to from LAX airport by car including Anaheim, Santa Ana, and Long Beach. You can take the FlyAway bus from LAX to Union Station, which is the main transportation hub in downtown LA. From there, you can transfer to several bus and train lines that serve the city and surrounding areas. You can also take the Metro Rail Red Line or the Metro Rail Blue Line from Imperial/Wilmington station goes to the Downtown Long Beach station and the Blue Line connects with other train and bus lines that serve the Long Beach area. Take the Big Blue Bus from LAX to the Santa Monica Transit Center.

Question 18

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

Accepted Answer

Prices for flights from Seattle/Tacoma Intl Airport to Los Angeles Airport are refreshed on a daily basis.

Question 19

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

Accepted Answer

The number of operators available for flights from Seattle/Tacoma Intl Airport to Los Angeles Airport is 8 as of August 2025.

Question 20

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

Accepted Answer

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 Seattle/Tacoma Intl Airport to Los Angeles Airport.

Question 21

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

Accepted Answer

The travel and health documents you'll need for your trip to Los Angeles Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Los Angeles Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Best Price Found	$53
Fastest flight time	2h 45m
Direct flights	Every day
Airports in Los Angeles	1 airport

Airline	Rating	Free Cancellation	Price
Frontier	PriceFrom $44	Free Cancellation	Rating 5.8 3,232 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $63	Free Cancellation	Rating 6.3 8,052 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $98	Free Cancellation	Rating 7.8 2,617 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $120	Free Cancellation	Rating 8.0 7,990 reviews	Search Delta flights
Alaska Airlines	PriceFrom $139	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $153	Free Cancellation	Rating 7.4 8,910 reviews	Search United Airlines flights
Southwest	PriceFrom $156	Free Cancellation	Rating 8.0 4,247 reviews	Search Southwest flights
American Airlines	PriceFrom $157	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Cheap flights from Seattle to Los Angeles from $53

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 10/18. 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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What is the cheapest month to fly to Los Angeles?

What is the cheapest day to depart on your flight to Los Angeles?

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

Our most recent data shows that the best time of day to fly to Los Angeles is at noon. Flights from Seattle to Los Angeles during this time can be as low as $245. In the morning is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $334 per ticket.

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 are 4 cabin classes 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.

Can stopping save me money on Seattle to Los Angeles flights?

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

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

As of August 2025, prices for Seattle to Los Angeles flights are approximately 17% cheaper when compared to flights at the same time last year.

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

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

What airlines fly to Los Angeles?

Which airport is the most popular layover for flights between Seattle and Los Angeles?

Denver (DEN) was the most common stop: 40% of momondo users choosing 1-stop flights on this route connected there.

Which layover airport offers the lowest fares from Seattle to Los Angeles?

Flights via Las Vegas (LAS) offer the lowest average round-trip price of $135.

Which layover airport has the shortest travel time from Seattle to Los Angeles?

Flights connecting via San Jose (SJC) have the shortest average one-way travel time: 5h 18m.

Which layover airport has the shortest connection time from Seattle to Los Angeles?

Oakland (OAK) has the shortest average layover time for this route: 2h 00m.

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

The number of flights available between Seattle and Los Angeles is 109 per day as of August 2025. The most frequent departure time is 5:00PM, with 48% of daily flights leaving in the afternoon.

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

As of August 2025, there are 766 flights per week flying from Seattle to Los Angeles. The most common day of the week flights depart is Mon, with 19% of 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

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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?

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