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Cheap Flights to Seattle from Los Angeles

Prices found within past 7 days. Prices and availability subject to change. Additional terms may apply.

Los Angeles to Seattle route information

Origin Airport Los Angeles Intl.
Destination Airport Seattle - Tacoma Intl.
Airlines Serving American Airlines, Delta, Hawaiian Airlines, United
Flight Price AU$217
Distance 1,527 km

Long Beach


Orange County




Cheap LAX to SEA Flights

  • Question : What is the cheapest date to fly to Seattle?
    Answer : As of Aug 12th, the best day for booking to Seattle (SEA) is Sep 4th. A ticket will cost you $152, which is 44% below this route's average price.
  • Question : How many flights are there per day from Los Angeles to Seattle?
    Answer : Each day is different, but on average, you can expect to see 68 available departure times. You’ll have more options on this route than most others departing the United States.
  • Question : How much is a plane ticket to Seattle (SEA) from Los Angeles (LAX)?
    Answer : Prices can range from $152 to $2,009. Booking far in advance can normally help you get the cheapest ticket. However, usually the sooner you book, the better price you get.
  • Question : Can I change the date of my flight?
    Answer : Yes, you can switch your departure or arrival date. If you want to save some funds in doing so, the cheapest day to fly in August is Wednesday. Flexibility is key when booking travel to help keep costs down.
  • Question : How long is the flight from LAX to SEA?
    Answer : This direct flight will rush you away to your destination in two hours and 35 minutes via Alaska Airlines. If you catch the 1:20 PM PDT departure, you'll arrive at 3:55 PM PDT. You'll have plenty of time to freshen up before your upcoming appointment.
  • Question : Which airline has the least delays from Los Angeles to Seattle?
    Answer : Booking with Delta Air Lines means you will arrive to Seattle around the time you were supposed to. In fact, this airline has an 82% average for getting there on time. Of course, it never hurts to be prepared. If you’re on Lufthansa, be sure to sign up for the delay notifications to stay up to date with your flight’s status.
  • Question : Do some days of the week have more flight times than others?
    Answer : When you’re flying from LAX to SEA, the day with the most flight times is Sunday, with 72 different options. However, with only 64 flight times, Monday doesn't offer quite as many options when finding that perfect departure time.

Seattle Flights

When looking for plane tickets to Seattle, the ease and convenience of using Expedia simply can’t be beat. With tons of departure points and flights options from the top airline carriers, Los Angeles gives you the widest array of cheap flights to Seattle. Look for Seattle airfare with the assurance that you have one of the world's leading full-service online travel brands working for you.

Expedia lets you search across the largest number of airlines and Seattle flights, which means that you’ll be able to find a great flight deal at the perfect travel date and time. Our simple-to-use booking engine makes looking for terrific bargains easy and hassle-free; just enter your travel dates and departure city, and let Expedia do the rest! Adjust your travel dates and explore connecting flights to find an even better deal on your Seattle flight!

Browse through dozens of options at great prices! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Seattle trip. There’s simply no substitute for great prices suited to your travel needs and backed by excellent customer support.

Combine your Seattle flight with a hotel and/or car rental for a package deal designed to save you even more money! Discover additional savings by booking in advance or find a last minute deal. There are tons of ways to save on your flights to Seattle from Los Angeles. Use us as your stop travel destination and have the confidence that you’re getting a bargain!