$10 Cheap Flights from Los Angeles to Seattle (LAX to SEA)

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Cheap flight deals from Los Angeles to Seattle Starting at $10

For as little as $10, you can take your next adventure to Seattle without breaking the bank. Choose between one-way and return tickets from Los Angeles below.

One way
Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

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

Explore the best time to buy affordable tickets to Seattle with our price trend chart, which predicts how flight prices will change in the coming weeks from previous data.

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Find cheap airlines flights from Los Angeles to Seattle

Compare prices from various providers below to understand which option best suits your travel needs, before enjoying a comfortable journey with a trusted airline from Los Angeles to Seattle.

Alaska Airlines

From $40

Frontier Airlines

From $49

United Airlines

From $70

Delta Air Lines

From $77

Spirit Airlines

From $106

American Airlines

From $114

Southwest Airlines

From $114

Find more flights and airlines

Alternative Cheap Routes from Los Angeles to Seattle

There are various non-direct routes from Los Angeles to Seattle which could be cheaper and faster! Check out these alternative options to see if they could work for your trip.

Cheapest
LAX
09:37 am
3h 0m
Nonstop
SEA
12:37 pm
Los Angeles International Airport - Seattle-Tacoma International Airport
Sat, Feb 8Frontier Airlines
$10
LAX
09:37 am
3h 0m
Nonstop
SEA
12:37 pm
Los Angeles International Airport - Seattle-Tacoma International Airport
Sat, Feb 8Frontier Airlines
$10
Find More Flights

Frequently Asked Questions

When are flight tickets from Los Angeles (LAX) to Seattle (SEA) the cheapest?
Airlines adjust prices for flights from Los Angeles to Seattle based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
How much do flights from Los Angeles (LAX) to Seattle (SEA) cost?
According to Trip.com's data, the lowest price is around $144.
How long does it take to fly from Los Angeles (LAX) to Seattle (SEA) and what is the distance?
It takes around 3 hours 9 minutes to fly from Los Angeles (LAX) to Seattle (SEA).
What is the transportation method from the main airport to downtown in Seattle?
- The distance from Seattle-Tacoma International Airport to downtown is about 17 km. It takes about 30 minutes by taxi.
- The distance from Lake Union Sea Plane Base to downtown is about 2 km. It takes about 20 minutes by taxi.
What are the most popular airlines that fly from Los Angeles (LAX) to Seattle (SEA)?
Airlines with flights from Los Angeles (LAX) to Seattle (SEA): Hawaiian Airlines, Qatar Airways, Alaska Airlines, United Airlines, Air Tahiti Nui, British Airways, WestJet and LATAM Airlines.

How to find a cheap flight from Los Angeles to Seattle

If you leave it until the last minute and forget to check some of the key information when booking tickets, prices can often end up skyrocketing. Below, you can find our top tips for getting the best value flights – from changing dates to chasing deals, there are plenty ways to keep your next trip affordable.

Book Early

Once prices are gone, they're gone. Lock in deals while you can!

Compare Flight Prices

Compare prices on travel agency and airline websites.

Look Out for Deals

Check airline and travel agency websites for latest flight deals

Check One-way Fares

Buying two cheap one-way flights can sometimes be a better deal than a round-trip.

Try Different Dates

Flying during the week, early in the morning, or late at night can help save money.

Use the Trip.com App

Save up to £10 per person when booking your flights on Trip.com

Flight Info | Los Angeles to Seattle

Cheapest nonstop flight price	$9
Cheapest round-trip ticket price	$28
Off-season for travel	January
Peak season for travel	April
Flight distance	1,538 km
Average flight time	3 hours 9 minutes
Popular airline	American Airlines