Airlines that fly from Los Angeles Intl. (LAX) to Seattle-Tacoma International Airport (SEA)

American Airlines
American Airlines
Delta
Delta
United
United

Plan, book, fly with confidence
Be in the know
Get alerts if flight prices drop or rise*
Book smarter
Save up to 35% on select hotels after you book a flight*
Earn twice
Earn your airline miles on top of our rewards
Sign in

Cheap Flights from 洛杉磯 to 西雅圖 (LAX-SEA)

Prices were available within the past 7 days and start at HK$538 for one-way flights and HK$1,150 for return, for the period specified. Prices and availability are subject to change. Additional terms apply.

Return
One way

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

1 月 24 日 (星期五)

西雅圖 — 洛杉磯

SEA - LAX with 達美航空

1 月 28 日 (星期二)

Found 3 days ago

From HK$1,150

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

1 月 16 日 (星期四)

西雅圖 — 洛杉磯

SEA - LAX with 達美航空

1 月 20 日 (星期一)

Found 14 hours ago

From HK$1,225

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

2 月 7 日 (星期五)

西雅圖 — 洛杉磯

SEA - LAX with 達美航空

2 月 20 日 (星期四)

Found 6 days ago

From HK$1,387

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

1 月 24 日 (星期五)

西雅圖 — 洛杉磯

SEA - LAX with 聯合航空

1 月 28 日 (星期二)

Found 3 days ago

From HK$1,419

洛杉磯 — 西雅圖

LAX - SEA with 聯合航空

1 月 24 日 (星期五)

西雅圖 — 洛杉磯

SEA - LAX with 達美航空

1 月 28 日 (星期二)

Found 3 days ago

From HK$1,430

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

1 月 16 日 (星期四)

西雅圖 — 洛杉磯

SEA - LAX with 達美航空

1 月 19 日 (星期日)

Found 3 days ago

From HK$1,440

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

1 月 24 日 (星期五)

西雅圖 — 洛杉磯

SEA - LAX with 聯合航空

1 月 28 日 (星期二)

Found 3 days ago

From HK$1,458

洛杉磯 — 西雅圖

LAX - SEA with 聯合航空

1 月 24 日 (星期五)

西雅圖 — 洛杉磯

SEA - LAX with 達美航空

1 月 28 日 (星期二)

Found 3 days ago

From HK$1,469

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

1 月 16 日 (星期四)

西雅圖 — 洛杉磯

SEA - LAX with 聯合航空

1 月 20 日 (星期一)

Found 14 hours ago

From HK$1,505

洛杉磯 — 西雅圖

LAX - SEA with 美國航空

1 月 24 日 (星期五)

西雅圖 — 洛杉磯

SEA - LAX with 美國航空

1 月 28 日 (星期二)

Found 3 days ago

From HK$1,698

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

5 月 17 日 (星期六)

Found 1 hour ago

From HK$538

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

1 月 12 日 (星期日)

Just found

From HK$613

洛杉磯 — 西雅圖

LAX - SEA with 達美航空

3 月 16 日 (星期日)

Found 5 days ago

From HK$699

洛杉磯 — 西雅圖

LAX - SEA with 美國航空

3 月 18 日 (星期二)

Found 1 day ago

From HK$806

洛杉磯 — 西雅圖

LAX - SEA with 聯合航空

5 月 17 日 (星期六)

Found 1 hour ago

From HK$806

洛杉磯 — 西雅圖

LAX - SEA with 聯合航空

3 月 18 日 (星期二)

Found 1 day ago

From HK$845

洛杉磯 — 西雅圖

LAX - PAE with 美國航空

3 月 18 日 (星期二)

Found 1 day ago

From HK$882

洛杉磯 — 西雅圖

LAX - SEA with 聯合航空

1 月 12 日 (星期日)

Just found

From HK$892

洛杉磯 — 西雅圖

LAX - SEA with 聯合航空

1 月 24 日 (星期五)

Found 3 days ago

From HK$931

洛杉磯 — 西雅圖

LAX - PAE with 美國航空

1 月 24 日 (星期五)

Found 3 days ago

From HK$968

Travel information

Los Angeles to Seattle route information
Origin airport	Los Angeles Intl.
Destination airport	Seattle - Tacoma Intl.
Airlines serving	American Airlines, Delta, United
Return price	HK$1,150
Distance	1527 km

Book with confidence

Flights from Los Angeles to Seattle

Book cheap flights from Los Angeles (LAX) to Seattle (SEA) on Expedia.com.hk. Find the best flight deals to destinations around the world for your next leisure or business travel on Expedia.com.hk.

Search for flights from Los Angeles (LAX) to Seattle (SEA) to find great flight deals suitable to your travel date and time. Expedia.com.hk flight booking search engine is simple to use and looking for cheap flights is as easy as a click of a mouse or on your mobile devices.

Be assured that you’re seeing the best price guaranteed! Our friendly customer service representatives are here to serve you 24 hours day to provide assistance and answer any questions that you may have about booking your Los Angeles (LAX) to Seattle (SEA) trip. Call us at 3077-4857 (direct number - 24 hours day for English).

Save more when combine your Seattle flight with a hotel for a package deal! Discover additional savings by booking in advance. Now you can find activities in {Seattle, thing to do in Seattle for your perfect vacation with Expedia Thing to Do.

Frequently asked questions

How much is a flight from Los Angeles Intl. Airport (LAX) to SEA?

If you’re planning on traveling between Los Angeles Intl. Airport (LAX) and SEA, round-trip journeys start from HK$1,150. This price is based on fares listed within the last 7 days on Expedia for flights departing within the next year, so don’t delay. Book today and save yourself both money and time. Prices and availability are subject to change. Additional terms apply.

Do I need to pay a cancellation fee if I cancel my flight from LAX to SEA?

This can differ from airline to airline, as each has its own set of terms and conditions. Visit the Customer Service Portal, where there are instructions on how to cancel your flight online.

How do I find cheap flights from Los Angeles Intl. Airport (LAX) to Sea-Tac Airport that have flexible change policies?

Many airlines offer the option to reschedule your flight without a change fee. All you pay is the difference between the original flight and the new flight. When you’re searching for Los Angeles Intl. Airport (LAX) to Sea-Tac Airport flights, you’ll see a “no change fees” filter for you to select.

How many hours is the flight from Los Angeles Intl. Airport (LAX) to Seattle - Tacoma Intl. Airport (SEA)?

The flight from LAX to SEA is around 2 hours and 56 minutes, so don’t get too settled. Chances are the next time you peek out the window you’ll be cruising over SeaTac.

How far is the flight from LAX to SEA?

It’s around 1,550 kilometers between Los Angeles and SeaTac, so you’ll be up in the air for a while. Keep yourself entertained with things like crossword puzzles or a good old-fashioned book.

Which airlines fly direct from Los Angeles Intl. Airport (LAX) to Seattle - Tacoma Intl. Airport (SEA)?

With a nice range of airlines to pick from, you should be able to find your perfect flight from LAX to Sea-Tac Airport in just a few clicks. Here are some of the most popular carriers with services between these airports:

Alaska Airlines - (AS) with 278 monthly flights
Delta Air Lines - (DL) with 182 monthly flights
American Airlines - (AA) with 82 monthly flights
United Airlines - (UA) with 26 monthly flights

Are Los Angeles Intl. Airport (LAX) to Sea-Tac Airport flight tickets cheaper when they're purchased at the last minute?

Last-minute bookings from LAX to SEA can be hit-or-miss. It is possible to score a bargain, but you could also miss out completely! If you’d rather play it safe and start planning early on, Expedia compares flight deals up to a year in advance. Just remember that not all airlines list their prices so far in advance. Our advice? Check back often as updates are made regularly.

Explore a world of travel with Expedia

Top Routes from Los Angeles

Top Routes to Seattle

Top Routes from Los Angeles

Other Carriers

Flights

Los Angeles (LAX) - New York (NYC)Dallas (DFW) - Hong Kong (HKG)San Francisco (SFO) - Seattle (SEA)Boston (BOS) - Hong Kong (HKG)Shanghai (PVG) - New York (NYC)San Francisco (SFO) - Las Vegas (LAS)Hong Kong (HKG) - New York (NYC)San Francisco (SFO) - Boston (BOS)Hong Kong (HKG) - Philadelphia (PHL)Hong Kong (HKG) - San Jose (SJC)Hong Kong (HKG) - St. Louis (STL)Hong Kong (HKG) - Dallas (DFW)Hong Kong (HKG) - Ontario (ONT)New York (NYC) - Los Angeles (LAX)New York (NYC) - Ilulissat (JAV)San Francisco (SFO) - New York (JFK)Los Angeles (LAX) - San Francisco (SFO)Hong Kong (HKG) - Anchorage (ANC)San Francisco (SFO) - Hong Kong (HKG)Hong Kong (HKG) - Pittsburgh (PIT)Toronto (YYZ) - New York (NYC)San Francisco (SFO) - Los Angeles (LAX)Hong Kong (HKG) - Orange County (SNA)Hong Kong (HKG) - Boston (BOS)Los Angeles (LAX) - Las Vegas (LAS)Hong Kong (HKG) - Las Vegas (LAS)Shanghai (PVG) - San Francisco (SFO)Hong Kong (HKG) - San Francisco (SFO)Hong Kong (HKG) - San Diego (SAN)San Francisco (SFO) - Vancouver (YVR)

*Available to Expedia members.

Members save 10% or more on over 100,000 hotels worldwide when you’re signed in

Cheap Flights from Los Angeles (LAX) to Seattle (SEA) from HK$538~

Travellers

Airlines that fly from Los Angeles Intl. (LAX) to Seattle-Tacoma International Airport (SEA)

Plan, book, fly with confidence

Cheap Flights from 洛杉磯 to 西雅圖 (LAX-SEA)

Travel information

Book with confidence

Flights from Los Angeles to Seattle

Frequently asked questions

Frequently asked questions

Explore a world of travel with Expedia

Top Routes from Los Angeles

Top Routes to Seattle

Top Routes from Los Angeles

Top Flight Destinations

Other Carriers