Cheap flights from Los Angeles to Seattle (LAX - SEA) from $45

Mon 6/310:43 pmLAX - SEA

1 stop10h 02mSpirit Airlines

Wed 6/59:28 amSEA - LAX

1 stop12h 45mSpirit Airlines

Deal found 4/26$90

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Tue 5/146:35 amLAX - SEA

1 stop26h 10mSpirit Airlines

Tue 5/219:40 pmSEA - LAX

1 stop24h 12mSpirit Airlines

Deal found 4/26$91

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Tue 5/2810:43 pmLAX - SEA

1 stop10h 02mSpirit Airlines

Wed 6/59:28 amSEA - LAX

1 stop10h 04mSpirit Airlines

Deal found 4/26$94

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Tue 5/2810:43 pmLAX - SEA

1 stop10h 02mSpirit Airlines

Wed 5/299:40 pmSEA - LAX

1 stop13h 49mSpirit Airlines

Deal found 4/26$96

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Tue 5/2810:43 pmLAX - SEA

1 stop10h 02mSpirit Airlines

Tue 6/49:35 amSEA - LAX

1 stop11h 12mSpirit Airlines

Deal found 4/26$97

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Tue 5/141:43 pmLAX - SEA

1 stop19h 02mSpirit Airlines

Sat 5/182:49 pmSEA - LAX

1 stop7h 03mSpirit Airlines

Deal found 4/25$98

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Tue 5/2810:43 pmLAX - SEA

1 stop10h 02mSpirit Airlines

Wed 6/59:28 amSEA - LAX

1 stop10h 04mSpirit Airlines

Deal found 4/26$102

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Thu 5/306:35 amLAX - SEA

1 stop13h 54mSpirit Airlines

Tue 6/49:35 amSEA - LAX

1 stop11h 12mSpirit Airlines

Deal found 4/25$103

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Tue 5/289:00 amLAX - SEA

2 stops23h 45mSpirit Airlines

Wed 6/59:28 amSEA - LAX

1 stop10h 04mSpirit Airlines

Deal found 4/26$104

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• If you’re traveling from Los Angeles to Seattle, one of the more common airlines traveling that route is Spirit Airlines. Los Angeles to Seattle flights are typically 38% cheaper than other airlines traveling the same route. Flights from Spirit Airlines typically cost $236.20 RT. The cheapest Spirit Airlines flight found for this route was $99. When traveling from Los Angeles to Seattle on Spirit Airlines, the most popular airport to depart from is Los Angeles Airport and the most popular airport to arrive at is Seattle/Tacoma Intl Airport. When flying from Los Angeles to Seattle, Spirit Airlines flights are 8% more popular than any other airline flying that same route.

Tue 5/287:55 pmLAX - SEA

1 stop10h 01mAlaska Airlines

Wed 5/298:00 amSEA - LAX

Nonstop2h 47mAlaska Airlines

Deal found 4/26$182

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Wed 5/294:20 pmLAX - SEA

1 stop5h 34mAlaska Airlines

Wed 6/55:44 pmSEA - LAX

Nonstop2h 44mAlaska Airlines

Deal found 4/26$186

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Fri 5/177:59 pmLAX - SEA

Nonstop2h 51mAlaska Airlines

Sun 5/266:30 pmSEA - LAX

1 stop5h 13mAlaska Airlines

Deal found 4/25$206

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Fri 5/247:59 pmLAX - SEA

Nonstop2h 51mAlaska Airlines

Tue 5/285:44 pmSEA - LAX

Nonstop2h 44mAlaska Airlines

Deal found 4/26$222

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Tue 6/256:00 amLAX - SEA

1 stop6h 32mAlaska Airlines

Tue 7/29:10 amSEA - LAX

Nonstop2h 47mAlaska Airlines

Deal found 4/26$226

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Sat 5/187:59 pmLAX - SEA

Nonstop2h 51mAlaska Airlines

Mon 5/208:45 amSEA - LAX

1 stop4h 08mAlaska Airlines

Deal found 4/26$241

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Sun 5/512:30 pmLAX - SEA

1 stop6h 37mAlaska Airlines

Sun 5/1212:00 pmSEA - LAX

Nonstop2h 50mAlaska Airlines

Deal found 4/26$386

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Sun 5/57:59 pmLAX - SEA

Nonstop2h 52mAlaska Airlines

Mon 5/69:28 pmSEA - LAX

1 stop10h 55mAlaska Airlines

Deal found 4/26$391

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Sat 5/44:50 pmLAX - SEA

1 stop5h 21mAlaska Airlines

Mon 5/68:10 pmSEA - LAX

Nonstop2h 46mAlaska Airlines

Deal found 4/26$407

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• Alaska Airlines is one of the most popular airlines used for those traveling from Los Angeles to Seattle. Flights on this route from Alaska Airlines typically cost $237.79 RT, a price that is 77% cheaper than the average Los Angeles to Seattle flight. The cheapest flight found was $99 RT. Los Angeles Airport is the most common Los Angeles airport to take off from when flying to Seattle. Seattle/Tacoma Intl Airport is the most popular arrival airport in Seattle. When flying from Los Angeles to Seattle, Alaska Airlines flights are 8% more popular than any other airline flying that same route.

Currently, December is the cheapest month in which you can book a flight from Los Angeles to Seattle (average of $244). Flying from Los Angeles to Seattle in July is currently the most expensive (average of $408). 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.

• How long is the flight from Los Angeles to Seattle?

  A flight from Los Angeles to Seattle should last about two and a half hours or slightly longer if you're flying nonstop. Flights with layovers will take a bit longer to reach your destination.

• Which airlines operate flights from Los Angeles to Seattle?

  Many major airline carriers offer direct flights between Los Angeles and Seattle, including Alaska Airlines, United, Spirit, Virgin America and American Airlines. Search Cheapflights for fares that fit your travel plans and schedule.

• How frequent are flights between Los Angeles and Seattle?

  Flights between Los Angeles and Seattle run fairly frequently throughout the day, with routes running all week long. Early flights take off at 6 a.m. PST, while later routes are available into the evening hours.

• Which airports serve Los Angeles to Seattle?

  The greater Los Angeles area is served by five airports, with Los Angeles International Airport seeing the most traffic. Nearby Burbank-Hollywood Airport, Ontario Airport, Long Beach Airport and John Wayne Airport also offer passenger service. Seattle-Tacoma International Airport (also known as Sea-Tac) serves the Seattle area.

• Which direct flight route between Los Angeles and Seattle is cheapest?

  The cheapest direct route between Los Angeles and Seattle takes off from Los Angeles International Airport and land at Sea-Tac. Search Cheapflights for schedules and fares to book your vacation.

• What are the best ways to get to the airports in Los Angeles and Seattle?

  Los Angeles International Airport (LAX) and Seattle-Tacoma International Airport (SEA) are the main airports that serve flights to Seattle from Los Angeles. You will get direct, one-stop, and two-stop flights to SEA from LAX offered by various airlines. Direct flights take about three hours, and there are multiple departures from LAX every day. LAX is the main airport in Los Angeles, California, and one of the busiest in the country since it also serves as a major international gateway into the US. It is about 20 minutes from downtown LA and is well-linked to the city center via road and railway networks. It is a massive airport with nine terminals, and terminal offers various amenities and services, including restaurants and bars, duty-free shopping outlets, banks, and ATMs.

• Which airlines fly directly from Los Angeles to Seattle?

  Several airlines provide nonstop flights to Seattle from Los Angeles, including Delta, American Airlines, United Airlines, and Alaska Airlines. Direct flights to SEA from LAX take about three hours and are much cheaper and environment-friendly than single-layover or two-stop flights. Delta and Alaska Airlines are the leading providers of direct flights to SEA, and they have multiple departures for LAX every day. The other option is single-layover flights provided by Southwest Airlines, Delta, Alaska Airlines, and United Airlines.

• What are the layover options between Los Angeles to Seattle?

  Since many airlines provide single- and double-layover flights to Seattle from Los Angeles, the layover options are just as many. Most single-layover flights to SEA from LAX are offered by Southwest Airlines, Delta, Alaska Airlines, American Airlines, and United Airlines. United Airlines flights have most of their layovers in Chicago, while American Airlines stop in Dallas. If you’re on a Delta or Alaska Airlines flight, expect a layover either in Portland or San Francisco. Layovers can add up to seven hours to the flight time, and single-stop flights aren’t cheaper than direct flights for the LAX to SEA route.

• Do I need a passport or visa to fly from Los Angeles to Seattle?

  No, you don’t need a passport or visa to get on a domestic flight to Seattle from Los Angeles. For US citizens, TSA requires you to have a valid ID and a plane ticket to be allowed on a flight from LAX to SEA. You can book a cheap flight ticket to Seattle through Cheapflights, and some acceptable valid forms of ID include a driver’s license, permanent resident card, or a passport. If you’re traveling with a minor, they don’t need to present their ID if you have yours. However, most airlines recommend that they travel with some form of ID, like a student card. For babies, parents or guardians are asked to travel with their birth certificate just in case they’re asked to confirm the baby’s age, though it is not a requirement.

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

  Booking a flight from Los Angeles (LAX) to Seattle/Tacoma Intl (SEA) is your only option if you wish to fly from Los Angeles to Seattle. On a typical day, there are 64 flights from Los Angeles to Seattle/Tacoma Intl, all of which are around 2h 39m for a nonstop flight. You can also purchase a plane ticket from 9 airlines when you book a flight from Los Angeles to Seattle.

• Can I find flights from Los Angeles to Seattle for under $100 on Cheapflights?

  Yes, there are multiple flights from Los Angeles to Seattle for under $100. The cheapest flight booked recently is on Spirit Airlines for just $90, but on average you can expect to pay $106.

• Are there nonstop flights from Los Angeles to Seattle for under $200 on Cheapflights?

  Cheapflights has at least 20 direct flights from Los Angeles to Seattle under $200. A good price for a nonstop flight from Los Angeles to Seattle is less than $180.

• Are there last-minute flights available from Los Angeles to Seattle for under $200?

  There are currently 20+ open flights from Los Angeles to Seattle within the next 7 days for less than $200.

• What days are nonstop flights available from Los Angeles to Seattle?

  Days when nonstop flights are available for this flight are: Sunday, Monday, Tuesday, Wednesday, Thursday, Saturday.

• How popular is this Los Angeles to Seattle flight route?

  The Los Angeles to Seattle/Tacoma Intl flight path was viewed by 256 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

• How many flights depart from Los Angeles to Seattle on average per day?

  92 flight departures from Los Angeles to Seattle per day on average.
  Early Morning (Midnight to 6am) - 11% of flight departures
  Morning (6am - Noon) - 45% of flight departures
  Afternoon (Noon - 6pm) - 22% of flight departures
  Evening (6pm - Midnight) - 23% of flight departures

• How long is the flight from Los Angeles to Seattle?

  Airlines like Spirit Airlines and Frontier fly from Los Angeles to Seattle in about 10h 02m. The time it takes to get you to your destination can typically vary by up to 14h 17m. There are 960 mi between Los Angeles and Seattle. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

  Our cheapest airline available from Los Angeles to Seattle is Spirit Airlines. Our recent data shows that you can find tickets from as low as $90 on this airline. An additional option worth looking into is Frontier, starting at $123. These flights start at 59% lower than the current average price 3 months from now.

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

  $45 is the cheapest one-way deal found within the past few days, from Spirit Airlines. You may also be able to find cheap deals on Frontier and United Airlines, with prices starting from $60 and $80, respectively.

• What are the most popular airlines that fly from Los Angeles to Seattle?

  The most popular airlines flying from Los Angeles to Seattle are Undisclosed Carrier, Endeavor Airlines and American Airlines. Something to consider prior to booking your flight.

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

  Before booking your flight to Seattle from Los Angeles, check out the most reliable airlines to get you to your destination on time: China Southern (98%), Icelandair (93%), KLM( 93%).

• What are the cheapest flights from Los Angeles to Seattle?

  On average you can expect to pay $869 for a flight from Los Angeles to Seattle. The cheapest flight overall is $98 while the most popular route, (Los Angeles - Seattle/Tacoma Intl) is currently priced at $88.

• What does LAX to SEA mean?

  LAX and SEA are unique codes to identify airports used in the aviation industry. They are defined by IATA (International Air Transport Association) and are commonly called IATA codes. LAX to SEA refers to a flight route from Los Angeles Airport to Seattle/Tacoma Intl Airport.

• Can I find deals for flights from Los Angeles to Seattle that include extra baggage allowance?

  The amount of baggage you can bring on your Los Angeles to Seattle flight depends on the airline and the type of fare you've chosen. After entering your flight details, you'll be able to view the specific baggage policies for each deal in the search results. Keep in mind that certain deals may offer additional baggage allowance.

• Can I find deals on flights from Los Angeles to Seattle with specific airlines?

  Yes, Cheapflights allows you to browse and filter Los Angeles to Seattle flight deals by airline. After entering your origin and destination, use the available filters to view flights offered by airlines.

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

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

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

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

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

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

• Can I find deals for flights from Los Angeles to Seattle that allow pets onboard?

  Many airlines flying from Los Angeles to Seattle offer the option to travel with pets. After selecting a flight deal, you can find more information about the airline's pet policy on their official website or by contacting the airline directly. Please note that additional fees and restrictions may apply.

• Can I find deals on last-minute flights from Los Angeles to Seattle?

  Yes, you can often find last-minute deals on Los Angeles to Seattle flights on Cheapflights. However, these deals can vary and may not always be available. We recommend checking back frequently or signing up for price alerts for the most up-to-date deals.

• How recently were the Los Angeles to Seattle flight deals updated?

  The Los Angeles to Seattle flight deals you see on this page were last updated on 4/26.

• What are the most eco-friendly airlines from Los Angeles to Seattle?

  For travelers flying to Seattle from Los Angeles who want to use sustainable travel methods, one of the most important things they can do is choose an eco-friendly airline. Along this route, some of the best choices include Alaska Airlines, Delta Air Lines, and United Airlines. Alaska Airlines has retrofitted nearly all of their 737s with winglets that help reduce fuel usage by about 34,000 gallons per plane every year. They also continually invest in the most fuel-efficient planes available. In 2020, Delta addressed 13 million metric tons of its own carbon dioxide emissions through carbon offsets to help lower greenhouse gas levels in the environment.

• How do I fly more sustainably from Los Angeles to Seattle?

  Because flying involves more than just traveling on an airplane from place to place, your transportation choice for getting to and from the airport is just as important for eco-friendly travel. For example, in Los Angeles, try choosing one of the LAX FlyAway buses to get you from several locations in Los Angeles to the airport. Once you arrive at the airport in Seattle, hop aboard the Link Light Rail System, which offers service to downtown Seattle. Beyond those choices, think about packing as lightly as possible. The more weight that your flight is carrying, the more fuel that gets burned during your trip. Another important tip is to bring a reusable water bottle on your flight. This will help save countless plastic water bottles you may have otherwise used during your trip that contribute a huge amount of waste to the environment.