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Cheap flights from Los Angeles to Seattle from ₹ 9,724

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 16/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
10 Jul — 17 Jul1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to Seattle/Tacoma Intl are usually found in March or February, booked 61 days in advance, depart on a Monday 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 10 June 2026.

Sat 5/915:25
LAX
-
SEA
Nonstop3h 01m
Frontier
Tue 8/911:03
SEA
-
LAX
Nonstop2h 58m
Frontier
Deal found 6/6₹ 14,777
Thu 24/915:16
LAX
-
SEA
Nonstop3h 10m
Frontier
Mon 28/911:06
SEA
-
LAX
Nonstop2h 55m
Frontier
Deal found 10/6₹ 15,635
Wed 23/910:07
LAX
-
SEA
Nonstop2h 53m
Frontier
Mon 28/911:06
SEA
-
LAX
Nonstop2h 55m
Frontier
Deal found 10/6₹ 15,826
Tue 29/912:10
LAX
-
SEA
1 stop4h 40m
Southwest
Wed 7/1009:20
SEA
-
LAX
1 stop4h 10m
Southwest
Deal found 8/6₹ 19,735
Tue 4/815:15
LAX
-
SEA
1 stop3h 55m
Southwest
Wed 5/815:35
SEA
-
LAX
1 stop4h 00m
Southwest
Deal found 9/6₹ 20,211
Wed 12/816:10
LAX
-
SEA
1 stop5h 35m
Southwest
Wed 19/814:55
SEA
-
LAX
1 stop5h 10m
Southwest
Deal found 8/6₹ 20,593
Wed 19/819:00
LAX
-
SEA
Nonstop2h 45m
Delta
Tue 1/914:50
SEA
-
LAX
Nonstop2h 43m
Delta
Deal found 8/6₹ 20,688
Tue 25/812:10
LAX
-
SEA
1 stop4h 40m
Southwest
Sat 29/806:00
SEA
-
LAX
1 stop4h 00m
Southwest
Deal found 8/6₹ 21,165
Wed 19/806:00
LAX
-
SEA
1 stop5h 26m
United Airlines
Tue 1/906:30
SEA
-
LAX
Nonstop3h 04m
United Airlines
Deal found 7/6₹ 21,260
Sat 22/819:00
LAX
-
SEA
Nonstop2h 45m
Delta
Sun 30/821:45
SEA
-
LAX
Nonstop2h 47m
Delta
Deal found 8/6₹ 21,641

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 10 June 2026.

Round-trip from

₹ 14,777

One-way from

₹ 9,724

Popular in

June

Cheapest in

March

Average price

₹ 29,268

Good one-way deal

₹ 8,400 or less
Frontier
  • Frontier
  • 5/9-8/9
  • Nonstop
  • 5h 59m total
  • Los Angeles to Seattle
Search Deals
Frontier
  • Frontier
  • 16/7
  • Nonstop
  • 2h 47m total
  • Los Angeles to Seattle
Search Deals
Highest demand for flights based on searches. 8% potential increase in price (₹ 218,070 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (₹ 50,491 potential savings vs. average return price).
Search Deals
Average for round-trip flights in June 2026
Search Deals
Price to beat on a one-way flight from Los Angeles to Seattle/Tacoma Intl.
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 10 June 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

Wed 19/8

19:08-21:58

Nonstop2h 50m

Seattle/Tacoma Intl

Tue 1/9

12:15-15:21

Nonstop3h 06m

₹ 20,688
Fastest return journey

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Thu 27/8

19:00-21:45

Nonstop2h 45m

Seattle/Tacoma Intl

Tue 1/9

19:55-22:45

Nonstop2h 50m

₹ 21,641

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 23/9

12:10-16:50

1 stop4h 40m

Seattle/Tacoma Intl

Mon 28/9

07:00-14:25

1 stop7h 25m

₹ 22,118

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Sat 5/9

14:15-20:52

1 stop6h 37m

Seattle/Tacoma Intl

Tue 8/9

07:08-13:12

1 stop6h 04m

₹ 22,595

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 19/8

05:20-10:30

1 stop5h 10m

Seattle/Tacoma Intl

Tue 1/9

14:55-20:05

1 stop5h 10m

₹ 22,595

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 8/9

08:26-12:50

1 stop4h 24m

Seattle/Tacoma Intl

Sun 13/9

15:51-22:48

1 stop6h 57m

₹ 23,548

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 14/7

11:43-14:36

Nonstop2h 53m

Seattle/Tacoma Intl

Sun 19/7

06:00-08:44

Nonstop2h 44m

₹ 23,548

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Thu 24/9

08:26-12:50

1 stop4h 24m

Seattle/Tacoma Intl

Mon 28/9

07:08-13:12

1 stop6h 04m

₹ 24,501

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Mon 13/7

20:10-01:15

1 stop5h 05m

Seattle/Tacoma Intl

Tue 21/7

08:35-11:23

Nonstop2h 48m

₹ 24,501
Cheapest one-way

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 16/9

13:25-20:15

2 stops6h 50m

₹ 10,868

Flights are sorted by cheapest return flights first.

Deals found on 7/6

Showing 1-10 of 21 resultsSorted by cheapest first
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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?

The best time to book flights from Los Angeles to Seattle is 60 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 ₹ 20,116). Flying from Los Angeles to Seattle in June is currently the most expensive (average of ₹ 29,268). 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 10 June 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 75% on flights from Los Angeles to Seattle by exploring options for tickets in the afternoon.

How much does it cost for a return flight from Los Angeles to Seattle?

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 to Seattle/Tacoma Intl was viewed by 5 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?

    Delta, Southwest, and Alaska Airlines can get you from Los Angeles to Seattle in just under 2h 45m. Your travel time can differ by up to 3h 52m. 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: Horizon Air (100%), KLM (93%), Alaska Airlines( 92%).

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

    The cheapest flight price from Los Angeles to Seattle is ₹ 8,400. On average you can expect to pay ₹ 17,020. The most popular route, (Los Angeles - Seattle/Tacoma Intl), can usually be booked for ₹ 27,743.

  • 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 ₹ 20,116). Flying from Los Angeles to Seattle in June is currently the most expensive (average of ₹ 29,268). 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

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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