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Cheap flights from Los Angeles to Seattle from ₹ 7,858

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 13/12. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
12 Oct — 19 Oct1
1 adult
1 adult, Economy

Cheapflights Tip: The best prices from Los Angeles to Seattle/Tacoma Intl are usually found in January or February, booked 58 days in advance, depart on a Tuesday or Wednesday and return on a Sunday

Cheap flight deals from Los Angeles to Seattle

Discover tips and strategies to find the most affordable flight options for your journey from Los Angeles (LAX) to Seattle (SEA). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 12 September 2025.

Round-trip from

₹ 12,978

One-way from

₹ 7,858

Popular in

July

Cheapest in

January

Average price

₹ 17,481

Good one-way deal

₹ 7,000 or less
Southwest
  • Southwest
  • 18/11-22/11
  • 3 total stops
  • 15h 50m total
  • Los Angeles to Seattle
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Southwest
  • Southwest
  • 13/12
  • 1 total stop
  • 4h 30m total
  • Los Angeles to Seattle
Search Deals
Highest demand for flights based on searches. 17% potential increase in price (₹ 357,845 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 35,659 potential savings vs. average return price).
Search Deals
Average for round-trip flights in September 2025
Search Deals
Price to beat on a one-way flight from Los Angeles to Seattle/Tacoma Intl.
Search Deals

Find flight deals from Los Angeles to Seattle

Cheapest flights from Los Angeles to Seattle
Explore the most affordable flight options available from Los Angeles to Seattle. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 September 2025.

Tue 18/1105:45LAX - SEA
2 stops8h 40mSouthwest
Sat 22/1106:15SEA - LAX
1 stop7h 10mSouthwest
Deal found 12/9₹ 12,978
Wed 8/1018:20LAX - SEA
1 stop4h 25mSouthwest
Sat 11/1007:05SEA - LAX
1 stop11h 25mSouthwest
Deal found 11/9₹ 13,067
Wed 5/1111:35LAX - SEA
1 stop4h 55mSouthwest
Wed 12/1109:35SEA - LAX
2 stops8h 45mSouthwest
Deal found 11/9₹ 13,155
Sat 4/1017:10LAX - SEA
1 stop5h 35mSouthwest
Sat 11/1015:50SEA - LAX
1 stop5h 20mSouthwest
Deal found 11/9₹ 13,243
Wed 3/1207:40LAX - SEA
2 stops8h 50mSouthwest
Sat 6/1209:10SEA - LAX
1 stop4h 10mSouthwest
Deal found 11/9₹ 13,508
Mon 8/1207:25LAX - SEA
1 stop4h 10mSouthwest
Wed 10/1208:10SEA - LAX
1 stop4h 10mSouthwest
Deal found 11/9₹ 13,685
Sat 11/1018:58LAX - SEA
Nonstop2h 55mUnited Airlines
Sat 18/1006:35SEA - LAX
Nonstop2h 45mUnited Airlines
Deal found 11/9₹ 13,861
Thu 27/1112:50LAX - SEA
1 stop4h 10mSouthwest
Tue 16/1208:10SEA - LAX
1 stop4h 10mSouthwest
Deal found 10/9₹ 14,126
Wed 10/1207:25LAX - SEA
1 stop4h 10mSouthwest
Fri 12/1218:45SEA - LAX
1 stop4h 25mSouthwest
Deal found 10/9₹ 14,303
Tue 7/1006:00LAX - SEA
1 stop9h 05mSouthwest
Thu 9/1006:15SEA - LAX
1 stop4h 05mSouthwest
Deal found 12/9₹ 14,479
Sat 18/1018:58LAX - SEA
Nonstop2h 55mUnited Airlines
Tue 21/1017:26SEA - LAX
Nonstop2h 45mUnited Airlines
Deal found 10/9₹ 14,833
Thu 16/1010:05LAX - SEA
1 stop9h 00mSouthwest
Tue 21/1013:20SEA - LAX
1 stop6h 05mSouthwest
Deal found 12/9₹ 15,009

Cheapflights Fare Finder

 
Customise your flight search to find flights from Los Angeles to Seattle that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 12 September 2025.
Use the filters below to find and compare flights from Los Angeles to Seattle that are best for you.

Fly from

Los Angeles

Fly to

Seattle

Route

Depart

Return

Price

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 11/2

05:40-12:10

2 stops6h 30m

Seattle/Tacoma Intl

Wed 18/2

05:15-13:20

2 stops8h 05m

₹ 14,479

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 18/2

13:45-18:17

1 stop4h 32m

Seattle/Tacoma Intl

Sat 28/2

15:00-17:43

Nonstop2h 43m

₹ 15,715

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Sat 10/1

05:30-13:05

2 stops7h 35m

Seattle/Tacoma Intl

Sat 17/1

13:45-17:55

1 stop4h 10m

₹ 15,715

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Thu 27/11

12:50-17:00

1 stop4h 10m

Seattle/Tacoma Intl

Tue 16/12

09:35-18:25

2 stops8h 50m

₹ 15,892

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 4/11

11:35-18:59

1 stop7h 24m

Seattle/Tacoma Intl

Wed 12/11

11:32-17:01

1 stop5h 29m

₹ 16,157

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Sat 10/1

05:40-11:05

1 stop5h 25m

Seattle/Tacoma Intl

Mon 12/1

10:10-15:20

1 stop5h 10m

₹ 16,333

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Mon 8/12

15:15-20:40

1 stop5h 25m

Seattle/Tacoma Intl

Thu 11/12

14:20-22:15

1 stop7h 55m

₹ 17,216

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 7/10

09:59-13:00

Nonstop3h 01m

Seattle/Tacoma Intl

Sat 11/10

17:55-20:36

Nonstop2h 41m

₹ 17,393

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 5/11

09:59-13:00

Nonstop3h 01m

Seattle/Tacoma Intl

Tue 11/11

19:59-22:51

Nonstop2h 52m

₹ 17,393

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Thu 23/10

09:00-11:56

Nonstop2h 56m

Seattle/Tacoma Intl

Mon 27/10

12:41-15:32

Nonstop2h 51m

₹ 17,393

Flights are sorted by cheapest return flights first.

Deals found on 12/9

Showing 1-10 of 24 results
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Best time to book a flight from Los Angeles to Seattle

Have a flexible travel schedule? Discover the best time to fly to Seattle from Los Angeles with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Los Angeles to Seattle

How far ahead should I book a flight from Los Angeles to Seattle?

Use this chart to determine the optimal time to book a return flight from Los Angeles to Seattle. Price data was last updated on 29 August 2025.

The best time to book flights from Los Angeles to Seattle is 58 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

What is the cheapest month to book a flight from Los Angeles to Seattle?

Currently, October is the cheapest month in which you can book a flight from Los Angeles to Seattle (average of ₹ 984). Flying from Los Angeles to Seattle in August is currently the most expensive (average of ₹ 1,281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from LAX to SEA?

Find hourly flight availability from Los Angeles to Seattle. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 September 2025.

Unlike at midday, when flights are generally more expensive, you can save up to 77% on flights from Los Angeles to Seattle by exploring options for tickets in the afternoon.

Reviews of airlines servicing Seattle

Get insights into the airlines that provide service to Seattle. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Seattle. Reviews last updated 12 September 2025.
See what other customers who have flown with Alaska Airlines from Los Angeles to Seattle have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why
Alaska Airlines
8.0
Very Good
10,000 reviews
Alaska Airlines
8.0
Very Good
10,000 reviews
Check prices

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Aug 2025

MFR - SEA

Great smooth flight. Was hour and half late though. Don't know why

Related info for your journey

Find useful and relevant information for your journey from Los Angeles to Seattle. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airports do I use to fly from Los Angeles to Seattle?

    If you book a flight from Los Angeles to Seattle, you will be flying from Los Angeles to Seattle/Tacoma Intl. Flights to Seattle/Tacoma Intl (SEA) from Los Angeles (LAX) take 3h 02m for a nonstop flight. There are 85 flights from Los Angeles to Seattle per day from 1 airline.

  • How popular is this Los Angeles to Seattle flight route?

    This flight path from Los Angeles to Seattle/Tacoma Intl was viewed by 12 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Los Angeles to Seattle?

    United Airlines and Southwest can get you from Los Angeles to Seattle in just under 2h 55m. Your travel time can differ by up to 6h 10m. The distance from Los Angeles to Seattle is about 1535 km. Both multi-stop and direct flights can be found to your destination and back.

  • What is the cheapest airline to fly from Los Angeles to Seattle round-trip?

    Cheapflights users have booked flights from Los Angeles to Seattle return from ₹ 10,259. You may be able to fly from Los Angeles to Seattle for 44% less than the average price by searching for this airline.

  • What are the most reliable airlines from Los Angeles to Seattle?

    Before booking your flight to Seattle from Los Angeles, have a look at the most reliable airlines to get you to your destination on time: SAUDIA (96%), EL AL (93%), Finnair( 92%).

  • What are the cheapest flights from Los Angeles to Seattle?

    The cheapest flight price from Los Angeles to Seattle is ₹ 6,101. On average you can expect to pay ₹ 14,525. The most popular route, (Los Angeles - Seattle/Tacoma Intl), can usually be booked for ₹ 27,988.

  • Can I find deals for flights from Los Angeles to Seattle that include hotel bookings?

    Yes. In addition to deals on Los Angeles to Seattle flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Los Angeles to Seattle?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Los Angeles to Seattle.

  • Can I find deals for business class flights from Los Angeles to Seattle?

    Yes. Cheapflights offers flight deals from Los Angeles to Seattle by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Los Angeles to Seattle?

    Currently, October is the cheapest month in which you can book a flight from Los Angeles to Seattle (average of ₹ 984). Flying from Los Angeles to Seattle in August is currently the most expensive (average of ₹ 1,281). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Los Angeles to Seattle

See prices for flight routes from nearby airports that may be better suited for you.
San Francisco to Portland flights
San Francisco to Seattle flights
San Jose to Seattle flights

Top airline flying from Los Angeles to Seattle

Discover the top airline that operate flights from Los Angeles to Seattle. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 454,620 searches. Data last updated 12 September 2025.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest₹ 10,259Average₹ 17,004FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Los Angeles to Seattle?

Cheapflights helps you search for flights from Los Angeles to Seattle via 900+ travel sites so you don’t have to. After performing a flight search, users can also filter their flight selection by filtering for price, number of stops, airlines, and so on.

Why should you use Cheapflights to find cheap flight tickets from Los Angeles to Seattle?

Cheapflights simply makes it quick and affordable to book flights from Los Angeles to Seattle by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

Can Cheapflights find flights from Los Angeles to Seattle with no change fees?

Yes, we can. To see specific flights from Los Angeles to Seattle with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Los Angeles to Seattle become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Seattle from Los Angeles today and book when prices fit your budget.

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