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

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Frequently asked questions

How much does a flight from Los Angeles Intl. Airport (LAX) to Boeing Field Airport (BFI) cost?
Discover the latest flight deals from LAX to BFI by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from LAX to BFI?
The cheapest flights from LAX to BFI are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from LAX to BFI?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from LAX to BFI. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Los Angeles Intl. Airport (LAX) to Boeing Field Airport (BFI)?
There are no daily direct flights available from Los Angeles Intl. Airport (LAX) to Boeing Field Airport (BFI). But you can book flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be cruising above the clouds in no time.
What day of the week has the most flights from LAX to BFI?
You’ll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during public holidays or peak travel times.*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 Boeing Field Airport (BFI)?
Book a flight from Los Angeles Intl. Airport (LAX) to Boeing Field Airport (BFI) that takes off before 3 PM to reduce the likelihood of delays. Departures after this hour have a 22% higher chance of being canceled, on average.**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’ll arrive at Seattle - Tacoma Intl. Airport (SEA) or Snohomish County - Paine Field Airport (PAE) when traveling 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 Boeing Field Airport (BFI) last-minute?
Last-minute fares from LAX to BFI are usually more expensive. For the lowest prices, start searching for flights as early as possible. That said, if you can play around with your travel dates, it’s possible to find a cheap ticket right before you leave.
Is it cheaper to book a LAX to BFI flight and hotel package?
You can save money by securing a LAX to BFI flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage it all in one convenient place. Once you’ve chosen your preferred flights and accommodations, consider adding extras like activities, tours and car rentals.
Can I cancel or change the date of my flight from Los Angeles Intl. Airport (LAX) to Boeing Field Airport (BFI)?
Typically, you can cancel or reschedule your LAX to BFI flight. However, there may be additional fees, especially if you booked more than 24 hours ago. Double-check your itinerary for the airline’s rules and fees on flight changes, or if you need further details, go to our Customer Service portal.
*Available to One Key members.