Cheap Flights from Los Angeles (LAX) to Seattle (LKE)

Popular airlines from Los Angeles Intl. (LAX) to Seattle, WA (LKE-Lake Union Seaplane Base)

Alternative airports near Seattle

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Seattle - Tacoma Intl. SEA. Cheapest option available. Average driving time to city center is 20 minutes. Flights from $110
SEA
Seattle - Tacoma Intl.
Cheapest
Average driving time to city center20 min
Flights from $110
Select flight to Snohomish County - Paine Field PAE. Average driving time to city center is 29 minutes. Flights from $337
PAE
Snohomish County - Paine Field
Average driving time to city center29 min
Flights from $337

Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE) cost?
Grab a cheap one-way flight or cheap return flight from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE)?
Flying in is a great way to save, as it's the cheapest month for flights between LAX and LKE. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE)?
Use the filters on Expedia to compare different airlines and find the most affordable carrier that'll take you from LAX to LKE. Then, sort your results by "Price (lowest to highest)" to snag a good deal.
How many flights per day from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE)?
There are no daily direct flights available from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE). But you can opt for flights with layovers. Filter your search results on Expedia to include one or two stops, and you'll be cruising above the clouds before you know it.
What day of the week has the most flights from LAX to LKE?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE)?
To avoid possible delays on the Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE) route, travel before 3 PM. Departures after this hour have a 22% higher chance of cancellation.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Seattle from Los Angeles Intl. Airport (LAX)?
You can land at Seattle - Tacoma Intl. Airport (SEA) or Snohomish County - Paine Field Airport (PAE) when you travel to Seattle on a direct flight from Los Angeles Intl. Airport (LAX).
Is it cheaper to buy a plane ticket from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE) last-minute?
Last-minute fares from LAX to LKE are generally more expensive. For the cheapest rates, start searching for flights as soon as possible. That being said, if you're flexible with your travel dates, it's possible to score a cheap fare just before your departure.
Is it cheaper to book a LAX to LKE flight and hotel package?
Compared with arranging flights and hotels separately, booking a LAX to LKE flight and hotel package with Expedia could result in significant savings. Better still, having everything in one convenient place takes the hassle out of travel planning. Just secure your flights and select from our wide range of hotels, then customize your trip with extras like tours, activities and car rentals.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Lake Union Seaplane Base Airport (LKE)?
It's usually possible to cancel or reschedule your LAX to LKE flight. However, for bookings made more than 24 hours ago, additional fees may apply. Refer to your airline's policies in your itinerary to see what changes are allowed and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Los Angeles Intl.
Destination airport
Lake Union Seaplane Base
Distance
967 mi

Book with confidence

Los Angeles to Seattle Flights

The cheapest times to fly from Los Angeles to Seattle

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Los Angeles to Seattle are during the month of . You can find some of the cheapest flights from Los Angeles to Seattle with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Los Angeles to Seattle

Sunday is one of the best days to book for cheap flights from Los Angeles to Seattle: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Los Angeles to Seattle

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Los Angeles to Seattle in 2025. You can also book with separate airlines for your outbound and return journeys, from one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Los Angeles to Seattle flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Los Angeles to Seattle airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Los Angeles to Seattle Flights

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*Available to One Key members.