Search & Compare - Los Angeles to Seattle Flights & Tickets

  • [[error]]

Lowest Prices
We partner with travel agencies and
airlines to bring you the best deals.
New Deals Everyday
Check out with confidence. Fareleaders users
always get our new deals.
Best Travel Options
We help you compare and find
cheap flights tickets.

Cheap flights from Los Angeles to Seattle (LAX to SEA)

Looking for a cheap last-minute deal or the best round-trip flight from Los Angeles to Seattle? Find the biggest savings on one-way and round-trip tickets right here.

Recent airfare deals on Los Angeles to Seattle

Frontier Airlines  F9
Frontier Airlines
Los Angeles
2025-04-08
Seattle
USD 44

One-way F9 Nonstop Economy fare found on 2025-03-11
Spirit Airlines  NK
Spirit Airlines
Los Angeles
2025-04-08
Seattle
USD 44

One-way NK Nonstop Economy fare found on 2025-03-11
Frontier Airlines  F9
Frontier Airlines
Los Angeles
2025-04-08
Seattle
USD 44

One-way F9 Nonstop Economy fare found on 2025-03-11
Spirit Airlines  NK
Spirit Airlines
Los Angeles
2025-04-08
Seattle
USD 44

One-way NK Nonstop Economy fare found on 2025-03-11
Spirit Airlines  NK
Spirit Airlines
Los Angeles
2025-04-14
Seattle
USD 44

One-way NK Nonstop Economy fare found on 2025-03-18
Spirit Airlines  NK
Spirit Airlines
Los Angeles
2025-04-14
Seattle
USD 44

One-way NK Nonstop Economy fare found on 2025-03-18
Frontier Airlines  F9
Frontier Airlines
Los Angeles
2025-04-08
Seattle
USD 44

One-way F9 Nonstop Economy fare found on 2025-03-11
Spirit Airlines  NK
Spirit Airlines
Los Angeles
2025-04-08
Seattle
USD 44

One-way NK Nonstop Economy fare found on 2025-03-11
Spirit Airlines  NK
Spirit Airlines
Los Angeles
2025-05-02
Seattle
USD 45

One-way NK Nonstop Economy fare found on 2025-03-19
Spirit Airlines  NK
Spirit Airlines
Los Angeles
2025-05-02
Seattle
USD 45

One-way NK Nonstop Economy fare found on 2025-03-19


*Prices are per person and are for e-tickets and include all taxes & fees in USD.
*Fareleaders always attempts to get accurate pricing, however, prices are not guaranteed.
*Fareleaders is not seller, we aggregate tones of data for you from other online travel agencies and external sources.

Facts to know while booking flights from Los Angeles to Seattle

What are the airports in Los Angeles?
LAX
What’s the most popular airline flying from LAX to SEA?
The most popular airline flying from Los Angeles to Seattle are Southwest Airlines, Spirit Airlines, Frontier Airlines, Alaska Airlines
Can I fly from LAX to SEA non-stop?
Yes, you can fly LAX to SEA non-stop on Spirit Airlines, Frontier Airlines, Alaska Airlines
Which airlines fly nonstop between Los Angeles and Seattle?
The non-stop flights between Los Angeles and Seattle are Spirit Airlines, Frontier Airlines, Alaska Airlines.
What’s the earliest departure time from LAX to SEA Airport?
The earliest flight leaves LAX at 8:30 am and lands in SEA - Seattle Tacoma International
What are the airports in Seattle?
SEA
Can I make changes to my Los Angeles to Seattle flight tickets or cancel them on FareLeaders.com?
No. We are an airfare comparison site. All the tickets are booked by the travel agent offering the flight deal and any changes or cancellations to be made are directly done directly by them or the airlines.
Can I cancel my flight tickets from LAX to SEA?
Read the fare rules of the Los Angeles to Seattle air tickets booked. Some airlines allow you to cancel the tickets within a stipulated time period with a cancellation fee.
Which airline alliances offer flights from Los Angeles and Seattle?
NULL, NULL, NULL, Oneworld operate flights between Los Angeles and Seattle
How long does a flight from Los Angeles to Seattle take?
It takes approximately 3 hour to fly non-stop from LAX to SEA, which is 953.9 miles by air.
Which airlines provide the cheapest flights from Los Angeles (LAX) to Seattle (SEA) ?
In the past couple of days, the cheapest tickets to SEA from LAX were found on Frontier Airlines : USD 44
Do I need a passport to fly between LAX and SEA?
No
What’s the latest departure time from LAX to SEA ?
The last flight leaves LAX at 9:02 pm

Essential Information for Booking Flights from Los Angeles to Seattle - AI Insights

What's the cheapest airline from lax to sea?
Frontier Airlines (F9), offers the most affordable options from Los Angeles International (LAD) to Seattle Tacoma International (SEA) for one passenger in economy class.
What's the popular airline to fly from lax to sea?
Delta Airlines (DL) offers popular routes from Los Angeles International Airport (lax) to Seattle Tacoma International Airport (sea), with fares suitable for a single passenger in economy.
What's the cheapest day of the week to fly from lax to sea?
Thursday is a good day to fly from Los Angeles to Seattle, offering the most affordable fares.
What's the cheapest month to fly from lax to sea?
March is the cheapest month to fly from Los Angeles to Seattle Tacoma International.
What is Frontier Airlines known for?
Frontier Airlines is a budget airline focused on offering low fares, particularly for shorter flights and destinations. They are popular for their frequent flyer programs and a focus on basic travel.
Which airline offers the lowest fares?
Delta Airlines (DL) frequently offers competitive fares, often providing the lowest prices for flights between Los Angeles and Seattle.
When does Frontier Airlines typically offer the cheapest fares?
Frontier Airlines often has the cheapest fares on Thursdays, especially during the off-peak season.
Which airline is known for its extensive network?
Delta Airlines (DL) is known for its extensive global network, connecting passengers to numerous destinations worldwide.
What is the most popular airline for travel between Los Angeles and Seattle?
Delta Airlines (DL) is the most popular airline for travel between Los Angeles and Seattle, offering frequent routes and convenient connections.

Flights from Los Angeles to Seattle

Origin AirportLos Angeles International , Los Angeles, US
Destination AirportSeattle Tacoma International , Seattle, US
Served by AirlinesSouthwest Airlines, Spirit Airlines, Frontier Airlines, Alaska Airlines
Lowest PriceFrontier Airlines : USD 44
Distance954 miles

Airlines Flying from Los Angeles International

Popular Routes

Get Fare Drop Alert
[[emailsignupmsg]]
Be the first to know when fares drop for the [[widget.from]] to [[widget.to]]
Terms and Condtions*
Thank you