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Cheap Flights from Los Angeles to Seattle

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 Alaska Airlines, American Airlines, Delta, Spirit Airlines, United
Flight Price £106
Distance 1,527 km

Long Beach


Orange County




Cheap LAX to SEA Flights

  • How much is a plane ticket to Seattle (SEA) from Los Angeles (LAX)?

    Costs can range from £94 to £710, as prices for LAX to SEA change less than most routes in the United States. Don't forget, the sooner you book, the more you'll be able to save.
  • What is the cheapest date to fly to Seattle?

    As of Nov 18th, the cheapest day to fly from Los Angeles to Seattle is Dec 7th. Tickets are currently £101, which is 25% below the average price.
  • How many flights are there per day from Los Angeles to Seattle?

    The number of flight times varies by day, but on average, LAX to SEA sees 68 different options. You'll have more options on this route than most other routes departing the United States.
  • Which airline has the least delays from Los Angeles to Seattle?

    Booking with Delta Air Lines means you will arrive to Seattle about the time you were supposed to. In fact, this airline has an 84% on-time average.
  • How long is the flight from LAX to SEA?

    Alaska Airlines currently holds the fastest travel time with two hours and 35 minutes. For example, you would arrive in Seattle at 3:55 PM PST if you left Los Angeles at 1:20 PM PST.
  • What is the cheapest day to fly from Los Angeles to Seattle?

    The cheapest day to fly to Seattle from Los Angeles is on Saturday. If you are trying to save a bit of cash on your next business trip look for flights on Saturday.
  • Is there a day of the week that has more departure times to choose from than other days?

    When you're flying from LAX to SEA, the day with the most flight times is Sunday, with 72 different options. However, with 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!

Feb 17, 2019

Pleasant flight!

Jun 13, 2018

Overall good experience would fly Alaskan again