Cheap Flights from Los Angeles to Seattle / Tacoma International

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Flight deals from Los Angeles to Seattle / Tacoma International

Looking for a cheap last-minute deal or the best return flight from Los Angeles to Seattle / Tacoma International? Find the lowest prices on one-way and return tickets right here.

Find the cheapest month to fly from Los Angeles to Seattle / Tacoma International

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Los Angeles to Seattle / Tacoma International flights are currently cheapest in July.

Direct flights from Los Angeles to Seattle / Tacoma International

Los Angeles to Seattle / Tacoma International: Alternative routes

Compare routes from Los Angeles to Seattle below. You may find an airport to fly into that's cheaper, faster, or easier than Seattle / Tacoma International.

Los Angeles to Seattle: Flight information

The things to know before you go.
Cheapest flight foundRs13,120
Cheapest month to flyJuly
Average flight time2 hrs, 54 mins
Most popular airlineQatar Airways
Average flights per week2,400

Finding cheap flights from Los Angeles to Seattle / Tacoma International: Frequently asked questions

The best price we found for a return flight from Los Angeles to Seattle / Tacoma International is Rs25,518. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
2 hours and 54 minutes is the average flight time from Los Angeles to Seattle / Tacoma International.
Qatar Airways, Air Tahiti Nui and Alaska Airlines fly direct from Los Angeles to Seattle / Tacoma International.
As of July 2025, there are 2,400 flights per week flying from Los Angeles to Seattle / Tacoma International.
The cheapest month to fly from Los Angeles to Seattle / Tacoma International is usually September.
After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Los Angeles to Seattle / Tacoma International Airport on Saturday, 13 September 2025.
Yes – the average flight time is 2 hours and 54 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to Seattle / Tacoma International but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Seattle is around 40 days in advance, so don’t leave your flight to the last minute.
The cheapest airline that flies to Seattle / Tacoma International is Frontier Airlines .

Travelling from Los Angeles to Seattle-Tacoma International Airport (SEA): What you need to know

  • Your trip gets off the ground at one of Los Angeles's main airports, Los Angeles International Airport (LAX) or Van Nuys Airport (VNY). Check out your options for booking a flight from Los Angeles to Seattle-Tacoma International Airport (SEA) taking off from either of these bases.

  • 2 hours 55 minutes is the average duration of a direct Los Angeles to Seattle-Tacoma International Airport flight.

  • Los Angeles and Seattle (where Seattle-Tacoma International Airport is located) share the UTC-7 timezone. That means you won't have to adjust your watch once you arrive.

  • Los Angeles International Airport (LAX) to Seattle-Tacoma International Airport (SEA) is the most popular route. There are 144 direct weekly departures to pick from. If you have things to do before heading off, take the last flight with Delta Air Lines at 9:40pm. Opt for the first LAX to SEA departure with Alaska Airlines at 6am if you want to get going earlier.

  • To ensure you catch your flight from Los Angeles to SEA, allow plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the general rule.

  • Peak season means busier airports, so show up even earlier. Give yourself at least two hours before a domestic flight and four hours for an international journey to keep to your schedule.

Airports in Los Angeles

Los Angeles International Airport (LAX)

  • You can take a direct flight from Los Angeles to Seattle-Tacoma International Airport (SEA) out of Los Angeles International Airport (LAX).

  • These are some of the most popular carriers operating direct flights from Los Angeles to Seattle-Tacoma International Airport departing from LAX:

  • Most passengers prefer to book seats with Alaska Airlines between LAX and SEA.

  • Delta Air Lines leads the way in punctuality. An impressive 90.96% of its departures on this route arrive as scheduled.

  • The journey from central Los Angeles to LAX takes about 55 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 32 kilometres in 30 minutes or so, depending on traffic.

  • Booked an early flight from Los Angeles to Seattle-Tacoma International Airport? Avoid rushing to the terminal (and get some bonus sleep) by picking one of these hotels close to Los Angeles International Airport:

  • Los Angeles International Airport gets high marks for on-time performance. 81.05% of flights that take off from LAX land on time.

  • You'll find LAX at One World Way.

Van Nuys Airport (VNY)

  • With public transport, you can travel from central Los Angeles to VNY in about 1 hour 40 minutes. The airport is roughly 32 kilometres away, and making the trip by car will take approximately 35 minutes.

  • Want to enjoy an extra night away before boarding your Los Angeles to SEA flight? Check in to a hotel near Van Nuys Airport before your trip officially begins. These stays have a room with your name on it:

About Seattle-Tacoma International Airport (SEA)

Getting from Seattle-Tacoma International Airport (SEA) to central Seattle

  • Seattle-Tacoma International Airport is roughly 18 kilometres from central Seattle. How long it'll take to get to the centre in a cab or car hire will depend on the time of day. Do a little research before your trip.

  • Travelling on public transport will take you roughly 55 minutes.

How to find the cheapest flights from Los Angeles to Seattle-Tacoma International Airport (SEA)

  • The lowest price we've found for a one-way ticket from Los Angeles to Seattle-Tacoma International Airport is Rs13,120. For a return flight on this route, the best price is Rs25,518. Depending on when you want to go and the availability, these fares may change.

  • To score cheap flights from Los Angeles to SEA, book your ticket one month before your departure date.

  • Schedule your trip for June. That's the best month for scoring an incredible deal on Los Angeles to Seattle-Tacoma International Airport tickets. If you're flexible with your dates, use the 'Whole month' tool to find the lowest price across every month.

  • Never miss a deal on flight tickets from Los Angeles to SEA by creating a Price Alert. We'll send you an email or notification through the app when a lower fare pops up.

  • Filters make it easier to find a bargain for your flight from Los Angeles to Seattle-Tacoma International Airport. Choose the departure times, carriers and stops that look good to you. Then sort the results by 'Cheapest' to find the most affordable option fast.

The best time to fly from Los Angeles to Seattle-Tacoma International Airport (SEA)

  • Picture the kind of break you want when deciding when to fly. May is the quietest month to go to Seattle. July is when most people book flights from Los Angeles to Seattle-Tacoma International Airport (SEA), which may be ideal if you're after more excitement.

  • When booking your Los Angeles to SEA flight ticket, consider the weather you're most comfortable in. August is the warmest month in Seattle, with temperatures ranging from 12ºC to 28ºC.

  • February sees temperatures of between -1ºC and 11ºC. Look for cheap tickets from Los Angeles to Seattle-Tacoma International Airport around that time if you like travelling in cooler conditions.

More about Seattle

  • Start your Seattle trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Los Angeles to Seattle-Tacoma International Airport, explore our selection of accommodation options including:

  • There are loads of exciting things to do in Seattle when you're in the mood to sightsee. Start exploring at Pike Place Market followed by Space Needle and Seattle Skyline.

Explore more of the United States

  • Portland is just one of the many places in the United States waiting to be explored once you've taken in the sights of Seattle. Around 209 kilometres away to the south, well-known attractions include Portland Japanese Garden, Voodoo Doughnut and Great Northwest.

  • Vancouver is another must-experience destination in the United States and is around 209 kilometres south of Seattle. No trip is complete without a visit to Vancouver Waterfront, Reconstructed HBC Fort Vancouver and Fort Vancouver National Historic Site Garden.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.