Question 1

How popular is this Seattle to Los Angeles flight route?

Accepted Answer

Flights from Seattle/Tacoma Intl to Los Angeles have been viewed 10 times in the past calendar month.

Question 2

What are the cheapest airlines flying from Seattle to Los Angeles round-trip?

Accepted Answer

Flying on Delta is currently your cheapest option to Los Angeles, with prices starting at £117. Additional return tickets that might be worth considering are offered by Alaska Airlines and United Airlines, with the lowest prices starting at £120 and £122, respectively. These flights start at 23% lower than the current average price 3 months from now.

Question 3

What are the cheapest airlines to fly from Seattle to Los Angeles one-way?

Accepted Answer

For one-way options, check prices for Southwest. According to our data, you can fly for as low as £70. Users have also found prices from £74 and £79 on Delta and Spirit Airlines, respectively.

Question 4

How far ahead should I book a flight from Seattle to Los Angeles?

Accepted Answer

The price you pay for your flight from Seattle to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 30 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

Question 5

What is the cheapest month to book a flight from Seattle to Los Angeles?

Accepted Answer

Currently, January is the cheapest month in which you can book a flight from Seattle to Los Angeles (average of £575). Flying from Seattle to Los Angeles in July is currently the most expensive (average of £811). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Question 6

What is the cheapest day to fly from Seattle to Los Angeles?

Accepted Answer

Travellers seeking maximum savings on their Seattle to Los Angeles flight should consider departing on Wednesday evenings when fares are most often at their lowest. Saturday afternoons flights should be avoided if possible as fares are typically the most expensive at this time.

Question 7

Weekly flight availability from Seattle to Los Angeles

Accepted Answer

The most flights from SEA to LAX are scheduled on a Thursday (141 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (48 on average).

Question 8

E

Accepted Answer

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 inches per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

Question 9

E

Accepted Answer

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Question 10

What are the cheapest flights from Seattle to Los Angeles?

Accepted Answer

The cheapest flight price from Seattle to Los Angeles is £33. On average you can expect to pay £223. The most popular route, (Seattle/Tacoma Intl - Los Angeles), can usually be booked for £117.

Question 11

What are the most reliable airlines from Seattle to Los Angeles?

Accepted Answer

The top 3 most reliable airlines when flying from Seattle to Los Angeles are China Eastern (97%), Air France (95%) and ITA Airways (92%).

Question 12

What is the cheapest day to fly round-trip from Seattle to Los Angeles?

Accepted Answer

It’s generally more expensive to depart on a Sunday, if you have to leave on this day you can still search on Cheapflights to find great options that meet your needs.

Question 13

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

Accepted Answer

When searching for a good deal, it’s best to be prepared for potential fluctuations in price. We recommend booking at least 31 days in advance, which can save you up to 88% on flights from Seattle to Los Angeles compared to booking the week you need them. Waiting 31 days out may not be for everyone, so we have options available for flights within the next two weeks, with the lowest price starting at £185. For sooner than that we have options available in the next 3 days from £252.

Question 14

What is the cheapest month to fly from Seattle to Los Angeles?

Accepted Answer

Flights from Seattle to Los Angeles lean towards being more expensive in July. Prices are generally better when you fly from Seattle to Los Angeles in January, with the cheapest ticket starting at £28.

Question 15

What is the cheapest time of day to fly from SEA to LAX?

Accepted Answer

It’s typically best to fly out from Seattle to Los Angeles in the morning. Doing so could potentially save you 44% on the flight price compared to flying at midday, which is usually more expensive.

Question 16

What airports do I use to fly from Seattle to Los Angeles?

Accepted Answer

If you book a flight from Seattle to Los Angeles, you will be flying from Seattle/Tacoma Intl to Los Angeles. Flights to Los Angeles (LAX) from Seattle/Tacoma Intl (SEA) take 2h 51m for a nonstop flight. There are 92 flights from Seattle/Tacoma Intl to Los Angeles per day from 1 airline.

Question 17

Can I find deals for flights from Seattle to Los Angeles that include hotel bookings?

Accepted Answer

Yes. In addition to deals on Seattle to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

Question 18

How can I find direct flights from Seattle to Los Angeles?

Accepted Answer

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Seattle to Los Angeles.

Question 19

Can I find deals for business class flights from Seattle to Los Angeles?

Accepted Answer

Yes. Cheapflights offers flight deals from Seattle to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

Question 20

How does Cheapflights help users find flights from Seattle to Los Angeles?

Accepted Answer

900+ travel sites are searched through when a user searches for a flight using Cheapflights. From the search interface, users can use filters to choose airlines, airports, flight times, cabin classes and more to their preference. Book your flight to Los Angeles from Seattle today with Cheapflights!

Question 21

Why should you use Cheapflights to find cheap flight tickets from Seattle to Los Angeles?

Accepted Answer

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Los Angeles from Seattle.

Question 22

Can Cheapflights find flights from Seattle to Los Angeles with no change fees?

Accepted Answer

Need flexible booking options for your flight to Los Angeles from Seattle? Don’t worry, Cheapflights have you covered. Use our search filter to only show flights with no change fees.

Question 23

Can Cheapflights notify me if prices for flights from Seattle to Los Angeles become cheaper?

Accepted Answer

Yes! Start tracking prices for Seattle to Los Angeles flights today and get alerted whenever prices for these flights change. To access this feature, click the bell icon next to the flight deals above, which will prompt you for a valid email address to receive your alerts.

Round-trip from	£117
One-way from	£70
Popular in	July
Cheapest in	January
Average price	£188
Good one-way deal	£123 or less

Cheap flights from Seattle to Los Angeles from £70

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 25/10. Fares are subject to change and may not be available on all flights or dates of travel.

Cheapflights Tip: The best prices from Seattle/Tacoma Intl to Los Angeles are usually found in January or March, booked 30 days in advance, depart on a Monday or Tuesday and return on a Sunday

Cheap flight deals from Seattle to Los Angeles

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Find flight deals from Seattle to Los Angeles

Cheapest flights from Seattle to Los AngelesExplore the most affordable flight options available from Seattle to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Explore the most affordable flight options available from Seattle to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.

Cheapflights Fare Finder

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

Best time to book a flight from Seattle to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Seattle with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Seattle to Los Angeles

How far ahead should I book a flight from Seattle to Los Angeles?

Use this chart to determine the optimal time to book a return flight from Seattle to Los Angeles. Price data was last updated on 11 July 2025.

What is the cheapest month to book a flight from Seattle to Los Angeles?

What is the cheapest time of day to fly from SEA to LAX?

Find hourly flight availability from Seattle to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 18 July 2025.

Weekly flight availability from Seattle to Los Angeles

Explore weekly flight availability from Seattle to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 18 July 2025.

Reviews of airlines servicing Los Angeles

Check out reviews from past customers who have flown with Alaska Airlines, Southwest, andDelta from Seattle to Los Angeles to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Seattle to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airports do I use to fly from Seattle to Los Angeles?

How popular is this Seattle to Los Angeles flight route?

What are the cheapest airlines flying from Seattle to Los Angeles round-trip?

What are the cheapest airlines to fly from Seattle to Los Angeles one-way?

What are the most reliable airlines from Seattle to Los Angeles?

What are the cheapest flights from Seattle to Los Angeles?

Can I find deals for flights from Seattle to Los Angeles that include hotel bookings?

How can I find direct flights from Seattle to Los Angeles?

Can I find deals for business class flights from Seattle to Los Angeles?

What is the cheapest month to book a flight from Seattle to Los Angeles?

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Alternative routes for Seattle to Los Angeles

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How does Cheapflights help users find flights from Seattle to Los Angeles?

Why should you use Cheapflights to find cheap flight tickets from Seattle to Los Angeles?

Can Cheapflights find flights from Seattle to Los Angeles with no change fees?

Can Cheapflights notify me if prices for flights from Seattle to Los Angeles become cheaper?

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Cheapest flights from Seattle to Los Angeles
Explore the most affordable flight options available from Seattle to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 18 July 2025.