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Cheap flights from Los Angeles to Seattle from ₹ 6,341

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 5/4. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
10 Apr — 17 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles Los Angeles to Seattle/Tacoma Intl are usually found in March or May, booked 61 days in advance, depart on a Tuesday or Wednesday and return on a Tuesday

Cheap flight deals from Los Angeles to Seattle

Enter your travel dates to find the best prices.

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 11 March 2026.

Tue 21/407:00
LAX
-
SEA
Nonstop2h 53m
Delta
Fri 1/519:59
SEA
-
LAX
Nonstop2h 47m
Delta
Deal found 8/3₹ 12,590
Thu 30/415:35
LAX
-
SEA
Nonstop2h 51m
Delta
Sun 3/507:35
SEA
-
LAX
Nonstop2h 50m
Delta
Deal found 8/3₹ 12,682
Sat 25/409:25
LAX
-
SEA
1 stop8h 50m
Southwest
Sat 2/506:25
SEA
-
LAX
1 stop4h 10m
Southwest
Deal found 11/3₹ 13,418
Thu 16/408:00
LAX
-
SEA
Nonstop3h 02m
Alaska Airlines
Wed 22/421:06
SEA
-
LAX
Nonstop2h 52m
Alaska Airlines
Deal found 9/3₹ 13,509
Tue 28/416:55
LAX
-
SEA
1 stop4h 05m
Southwest
Sat 2/506:25
SEA
-
LAX
1 stop4h 10m
Southwest
Deal found 10/3₹ 13,601
Thu 16/416:48
LAX
-
SEA
Nonstop2h 57m
United Airlines
Sun 19/408:45
SEA
-
LAX
Nonstop3h 03m
United Airlines
Deal found 6/3₹ 13,785
Wed 22/415:35
LAX
-
SEA
1 stop8h 00m
Southwest
Wed 29/409:20
SEA
-
LAX
1 stop7h 00m
Southwest
Deal found 10/3₹ 13,877
Fri 24/419:50
LAX
-
SEA
1 stop5h 05m
Southwest
Fri 1/518:15
SEA
-
LAX
1 stop5h 05m
Southwest
Deal found 9/3₹ 13,969
Tue 21/416:50
LAX
-
SEA
1 stop6h 05m
Southwest
Tue 12/511:35
SEA
-
LAX
1 stop5h 25m
Southwest
Deal found 10/3₹ 14,153
Thu 30/419:50
LAX
-
SEA
1 stop5h 05m
Southwest
Sat 2/506:25
SEA
-
LAX
1 stop4h 10m
Southwest
Deal found 11/3₹ 14,245

Find 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 11 March 2026.

Round-trip from

₹ 7,720

One-way from

₹ 6,341

Popular in

June

Cheapest in

March

Average price

₹ 16,542
Frontier
  • Frontier
  • 7/5-10/5
  • Nonstop
  • 5h 45m total
  • Los Angeles to Seattle
Search Deals
United Airlines
  • United Airlines
  • 5/4
  • Nonstop
  • 2h 57m total
  • Los Angeles to Seattle
Search Deals
Highest demand for flights based on searches. 2% potential increase in price (₹ 59,744 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 20,945 potential savings vs. average return price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

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 11 March 2026.
Use the filters below to find and compare flights from Los Angeles to Seattle that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Wed 13/5

08:00-11:01

Nonstop3h 01m

Seattle/Tacoma Intl

Mon 18/5

14:25-17:10

Nonstop2h 45m

₹ 13,509

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Fri 8/5

19:50-00:55

1 stop5h 05m

Seattle/Tacoma Intl

Tue 12/5

11:35-17:00

1 stop5h 25m

₹ 14,612

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Tue 21/4

08:42-15:52

1 stop7h 10m

Seattle/Tacoma Intl

Sat 25/4

16:08-20:29

1 stop4h 21m

₹ 15,347

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Fri 24/4

19:50-00:55

1 stop5h 05m

Seattle/Tacoma Intl

Sun 26/4

06:50-11:15

1 stop4h 25m

₹ 15,807

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Wed 8/4

20:37-09:19

1 stop12h 42m

Seattle/Tacoma Intl

Sun 12/4

22:50-19:55

1 stop21h 05m

₹ 19,759

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Wed 1/4

17:00-00:20

2 stops7h 20m

Seattle/Tacoma Intl

Tue 14/4

11:40-19:45

2 stops8h 05m

₹ 19,943

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Sat 4/4

21:22-07:02

1 stop9h 40m

Seattle/Tacoma Intl

Sun 5/4

22:50-08:29

1 stop9h 39m

₹ 21,781

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Fri 3/4

07:00-14:38

1 stop7h 38m

Seattle/Tacoma Intl

Sun 5/4

22:50-08:29

1 stop9h 39m

₹ 22,700
Fastest return journey

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Wed 27/5

07:00-10:00

Nonstop3h 00m

Seattle/Tacoma Intl

Sun 31/5

17:28-20:12

Nonstop2h 44m

₹ 23,619

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles Los Angeles

Sun 17/5

06:00-08:57

Nonstop2h 57m

Seattle/Tacoma Intl

Sun 24/5

10:30-14:59

1 stop4h 29m

₹ 23,619

Flights are sorted by cheapest return flights first.

Deals found on 8/3

Showing 1-10 of 19 resultsSorted by cheapest first
1
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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 6 March 2026.

The best time to book flights from Los Angeles to Seattle is 61 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, March is the cheapest month in which you can book a flight from Los Angeles to Seattle (average of ₹ 5,146). Flying from Los Angeles to Seattle in July is currently the most expensive (average of ₹ 12,315). 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 11 March 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 76% on flights from Los Angeles to Seattle by exploring options for tickets in the afternoon.

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.

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

    This flight path from Los Angeles Los Angeles to Seattle/Tacoma Intl was viewed by 6 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?

    Alaska Airlines and Southwest can get you from Los Angeles to Seattle in just under 3h 01m. Your travel time can differ by up to 2h 04m. 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 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: Air China (100%), WestJet (98%), Aer Lingus( 96%).

  • 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, March is the cheapest month in which you can book a flight from Los Angeles to Seattle (average of ₹ 5,146). Flying from Los Angeles to Seattle in July is currently the most expensive (average of ₹ 12,315). 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.
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Fly with Cheapflights

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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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