87 € Cheap Flights from Los Angeles to Seattle

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Flight deals from Los Angeles to Seattle

Looking for a cheap last-minute deal or the best return flight from Los Angeles to Seattle? If you want to travel next month, return fares start from 111 €. Find the lowest prices on one-way and return tickets right here.

Seattle.87 € per passenger.Departing Tue, 29 Sep, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Tue, 29 Sep, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Thu, 1 Oct, arriving in Los Angeles International.Price includes taxes and charges.From 87 €, select.

Seattle.93 € per passenger.Departing Sun, 11 Oct, returning Tue, 13 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Sun, 11 Oct, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Tue, 13 Oct, arriving in Los Angeles International.Price includes taxes and charges.From 93 €, select.

Seattle.94 € per passenger.Departing Sun, 20 Sep, returning Wed, 30 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Sun, 20 Sep, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Wed, 30 Sep, arriving in Los Angeles International.Price includes taxes and charges.From 94 €, select.

Seattle.107 € per passenger.Departing Tue, 25 Aug, returning Sat, 5 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Tue, 25 Aug, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Sat, 5 Sep, arriving in Los Angeles International.Price includes taxes and charges.From 107 €, select.

Seattle.111 € per passenger.Departing Wed, 19 Aug, returning Sat, 29 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Wed, 19 Aug, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Sat, 29 Aug, arriving in Los Angeles International.Price includes taxes and charges.From 111 €, select.

Seattle.111 € per passenger.Departing Wed, 4 Nov, returning Sat, 7 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Wed, 4 Nov, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Sat, 7 Nov, arriving in Los Angeles International.Price includes taxes and charges.From 111 €, select.

Seattle.111 € per passenger.Departing Tue, 25 Aug, returning Tue, 6 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Tue, 25 Aug, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Tue, 6 Oct, arriving in Los Angeles International.Price includes taxes and charges.From 111 €, select.

Seattle.112 € per passenger.Departing Wed, 14 Oct, returning Wed, 4 Nov.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Wed, 14 Oct, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Wed, 4 Nov, arriving in Los Angeles International.Price includes taxes and charges.From 112 €, select.

Seattle.133 € per passenger.Departing Wed, 29 Jul, returning Thu, 20 Aug.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Wed, 29 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Thu, 20 Aug, arriving in Los Angeles International.Price includes taxes and charges.From 133 €, select.

Seattle.146 € per passenger.Departing Mon, 27 Jul, returning Thu, 30 Jul.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Mon, 27 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Thu, 30 Jul, arriving in Los Angeles International.Price includes taxes and charges.From 146 €, select.

Seattle.187 € per passenger.Departing Thu, 16 Jul, returning Wed, 16 Sep.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Los Angeles International on Thu, 16 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Wed, 16 Sep, arriving in Los Angeles International.Price includes taxes and charges.From 187 €, select.

Seattle.194 € per passenger.Departing Thu, 16 Jul, returning Wed, 16 Sep.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Thu, 16 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Wed, 16 Sep, arriving in Los Angeles International.Price includes taxes and charges.From 194 €, select.

Seattle.244 € per passenger.Departing Mon, 6 Jul, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Los Angeles International on Mon, 6 Jul, arriving in Seattle / Tacoma International.Inbound indirect flight with Frontier Airlines, departs from Seattle / Tacoma International on Thu, 1 Oct, arriving in Los Angeles International.Price includes taxes and charges.From 244 €, select.

Seattle.265 € per passenger.Departing Mon, 6 Jul, returning Thu, 1 Oct.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Los Angeles International on Mon, 6 Jul, arriving in Seattle / Tacoma International.Inbound direct flight with Frontier Airlines departs from Seattle / Tacoma International on Thu, 1 Oct, arriving in Los Angeles International.Price includes taxes and charges.From 265 €, select.

Seattle.267 € per passenger.Departing Sat, 21 Nov, returning Sat, 5 Dec.Return flight with United.Outbound direct flight with United departs from Los Angeles International on Sat, 21 Nov, arriving in Seattle / Tacoma International.Inbound direct flight with United departs from Seattle / Tacoma International on Sat, 5 Dec, arriving in Los Angeles International.Price includes taxes and charges.From 267 €, select.

Seattle.268 € per passenger.Departing Thu, 4 Feb, returning Sun, 7 Feb.Return flight with Delta.Outbound direct flight with Delta departs from Los Angeles International on Thu, 4 Feb, arriving in Seattle / Tacoma International.Inbound direct flight with Delta departs from Seattle / Tacoma International on Sun, 7 Feb, arriving in Los Angeles International.Price includes taxes and charges.From 268 €, select.

Find the cheapest month to fly from Los Angeles to Seattle

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

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Direct flights from Los Angeles to Seattle

Alternative Los Angeles to Seattle routes

Looking for the cheapest, fastest or easiest route from Los Angeles to Seattle? You could fly into the following airports instead.

Los Angeles to Seattle: Flight information

The things to know before you go.

Cheapest flight found	87 €
Cheapest month to fly	September
Average flight time	2 hrs, 50 mins
Most popular airline	Qatar Airways
Average flights per week	1,131

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

How many airports are there in Seattle?

There are 4 airports in Seattle: Seattle Lake Union SPB, Seattle Boeing Fld, Seattle / Tacoma International, and Paine Field.

How much are return flights from Los Angeles to Seattle?

The best price we found for a return flight from Los Angeles to Seattle is 87 €. 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.

How long does it take to fly from Los Angeles to Seattle?

2 hours and 50 minutes is the average flight time from Los Angeles to Seattle.

Which airlines fly direct from Los Angeles to Seattle?

Qatar Airways, Alaska Airlines and Air Tahiti Nui fly direct from Los Angeles to Seattle.

How many flights are there a week from Los Angeles to Seattle?

As of July 2026, there are 1,131 flights per week flying from Los Angeles to Seattle.

When is the cheapest time to fly from Los Angeles to Seattle?

The cheapest month to fly from Los Angeles to Seattle is usually September.

Which is the cheapest airport to fly into in Seattle?

If you're flying from Los Angeles, the cheapest airport near Seattle is Seattle / Tacoma International – which is 19.5 km away from the centre of Seattle. We've found flights into this airport from 87 €.

Which upcoming date is cheapest to fly from Los Angeles to Seattle on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Los Angeles to Seattle on Tuesday, 29 September 2026.

Can I get a direct flight from Los Angeles to Seattle?

Yes – the average flight time is 2 hours and 50 minutes.

How can I get the best flight deal from Los Angeles to Seattle?

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 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.

When is the best time to book flights to Seattle?

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.

What’s the weather like in Seattle?

In July, the average temperature is usually around 17°C. August is typically the warmest month in Seattle, when it usually averages around 23°C. You can expect the least rain in July. The coldest month is December, with temperatures averaging 0°C. The rainiest month is November.

Which is the cheapest airline to fly from Los Angeles to Seattle with?

The cheapest airline that flies to Seattle is Frontier Airlines .

Travelling from Los Angeles to Seattle: what you need to know

Begin planning your trip by checking out the departure points for your flight from Los Angeles to Seattle. Explore your options for setting off from Los Angeles International Airport (LAX) or Los Angeles Van Nuys Airport (VNY), two of the city's main airports.
When it comes to landing in Seattle, Seattle / Tacoma International Airport (SEA) is a primary hub. Another is Paine Field Airport (PAE).
Around 2 hours 50 minutes is how long you'll be in transit on a direct Los Angeles to Seattle flight.
Seattle's timezone is UTC-8, which is the same as Los Angeles.
With 144 weekly flights between the two airports, Los Angeles International Airport (LAX) to Seattle / Tacoma International Airport (SEA) is the busiest route. Board the first flight from Los Angeles to Seattle with Alaska Airlines at 06:00. If you prefer to make the most of your day before taking off, the latest flight from LAX to SEA is with Delta Air Lines at 21:40.
Give yourself enough time to catch your Los Angeles to Seattle flight. A good rule of thumb is to arrive two hours before international departures and an hour ahead for domestic flights.
During popular months such as July, it's a good idea to get to the airport earlier than normal. Arrive two hours before domestic departures and four hours ahead for an international flight when you fly during a peak period in general.

How to find the cheapest flights from Los Angeles to Seattle

Get cheap Los Angeles to Seattle flights by booking one month ahead. Based on our research, that's the ideal time frame for picking up a bargain.
June is the best month for scoring an incredible deal on a plane ticket from Los Angeles to Seattle. If you want to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for each month.
Getting a cheap flight from Los Angeles to Seattle is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you when a better deal is available.
Select your ideal arrival and departure times, number of stops and airlines with the filters. Or sort your Los Angeles to Seattle flight results by 'Fastest,' 'Best' or 'Cheapest.'

Flying from Los Angeles

Los Angeles International Airport (LAX)

Begin your journey at Los Angeles International Airport (LAX), which has a range of direct flights from Los Angeles to Seattle. From LAX, you can fly straight into Seattle / Tacoma International Airport (SEA) or Paine Field Airport (PAE).
Direct Los Angeles to Seattle plane tickets are offered by a range of airlines at LAX. Take flight with one of these carriers:
Located around 19 kilometres from the centre of Los Angeles, LAX can be reached in about 35 minutes by car, depending on traffic. The journey by public transport will take roughly 1 hour.
In search of a handy hotel close to Los Angeles International Airport? If you're catching an early flight from Los Angeles to Seattle, these accommodation options will have you moments from your departure gate:
Los Angeles International Airport scores high marks for its on-time performance. 80% of flights that take off from LAX arrive at their destination as scheduled.
LAX is located at One World Way.

Arriving in Seattle

Seattle / Tacoma International Airport (SEA)

The distance from Seattle / Tacoma International Airport (SEA) to central Seattle is approximately 19 kilometres. It takes about 25 minutes to reach the centre driving.
It typically takes 35 minutes to get there on public transport.
If you have a late flight from Los Angeles to Seattle, nothing beats the convenience of staying near the terminal. Pick up your bags from the carousel and then be showered and sleeping soon after at one of these hotels near SEA:
Begin your adventure by picking up a Seattle / Tacoma International Airport rental car. Grab a set of wheels from Thrifty, Europcar or Budget and experience the lesser-explored corners of Seattle and beyond.
Booking your vehicle from Seattle / Tacoma International Airport around one week in advance gives you the best shot at securing a great deal.

Paine Field Airport (PAE)

Once your flight from Los Angeles to Seattle has arrived, you can make your way to the city centre in around 20 minutes by car. Central Seattle is approximately 32 kilometres from Paine Field Airport (PAE).
If you're travelling on public transport, it'll take around 40 minutes.
Hang up the 'Do not disturb' sign and unwind at a hotel close to PAE. Here are a few options where you can tuck yourself in after your flight from Los Angeles to Seattle:
Land, grab your Paine Field Airport rental car, and hit the road without skipping a beat. Budget and Enterprise are well-known companies to select from here.
Usually, the earlier you book, the better the deals and selection of vehicles. Secure your ride from PAE as soon as you've confirmed your plans.

Seattle Boeing Fld Airport (BFI)

Seattle Boeing Fld Airport (BFI) is about 11 kilometres from central Seattle. It'll take you about 20 minutes to get to the city centre by car once you've hopped off your flight from Los Angeles to Seattle.
If you're travelling on public transport, expect a journey of around 35 minutes.
Stay in control of the next leg of your trip with a Seattle Boeing Fld Airport rental car. Alamo, Budget and Avis are some companies you can book with.
Booking a couple of weeks in advance of your flight from Los Angeles to Seattle is smart. Along with more affordable prices, you'll get a better selection of vehicle makes and models at BFI.

Best time to go to Seattle

It's time to plan your trip dates for your flight from Los Angeles to Seattle. July is the most popular month to visit Seattle. If you want a quieter atmosphere, go in March.
Lock in a Los Angeles to Seattle ticket departing in August if you want to visit the city during its warmest month. Expect temperatures in Seattle to range from 12ºC (54ºF) to 28ºC (82ºF).
Search for cheap flights from Los Angeles to Seattle in February if you like travelling in cooler conditions. Temperatures are at their lowest then, ranging between -1ºC (30ºF) and 11ºC (52ºF) on average.

More about Seattle

When it comes to searching for somewhere to rest your head, you'll find the top stays in Seattle right here. Explore these options once you've booked your flight from Los Angeles to Seattle:
Every great holiday has to include some sightseeing. Space Needle, Pike Place Fish Market and The Museum of Flight are attractions you won't want to skip in Seattle.

Explore more of the United States

You've done Seattle, now it's time to explore more of the United States. Journey about 241 kilometres south to Portland to tick off its must-visit sights. From Portland Japanese Garden to Peninsula Park Rose Garden and International Rose Test Garden, there's plenty to keep you busy.
If you're looking to explore another major stop in the United States, head for Spokane, roughly 370 kilometres east of Seattle. Riverside State Park, Spokane Falls (Upper Falls) and Cathedral of Our Lady of Lourdes are among its highlights.