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Cheap flights from Los Angeles to Seattle from ₹ 7,240

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 16/5. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
25 Feb — 4 Mar1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Los Angeles to Seattle/Tacoma Intl are usually found in February or March, booked 61 days in advance, depart on a Tuesday or Wednesday and return on a Wednesday

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 26 January 2026.

Wed 8/413:39
LAX
-
SEA
Nonstop3h 05m
Frontier
Wed 22/410:42
SEA
-
LAX
Nonstop2h 48m
Frontier
Deal found 26/1₹ 8,065
Wed 8/413:39
LAX
-
SEA
Nonstop3h 05m
Frontier
Thu 23/410:42
SEA
-
LAX
Nonstop2h 48m
Frontier
Deal found 26/1₹ 9,073
Thu 9/413:39
LAX
-
SEA
Nonstop3h 05m
Frontier
Tue 21/410:42
SEA
-
LAX
Nonstop2h 48m
Frontier
Deal found 26/1₹ 10,356
Mon 13/411:07
LAX
-
SEA
1 stop9h 07m
Frontier
Wed 22/410:42
SEA
-
LAX
Nonstop2h 48m
Frontier
Deal found 26/1₹ 10,448
Thu 19/208:01
LAX
-
SEA
Nonstop3h 00m
Frontier
Sun 22/210:03
SEA
-
LAX
Nonstop2h 55m
Frontier
Deal found 26/1₹ 11,272
Thu 9/413:39
LAX
-
SEA
Nonstop3h 05m
Frontier
Thu 23/410:42
SEA
-
LAX
Nonstop2h 48m
Frontier
Deal found 26/1₹ 11,364
Mon 13/420:58
LAX
-
SEA
1 stop12h 29m
Frontier
Fri 24/410:42
SEA
-
LAX
Nonstop2h 48m
Frontier
Deal found 26/1₹ 11,456
Tue 17/214:20
LAX
-
SEA
Nonstop2h 55m
Frontier
Sun 22/210:03
SEA
-
LAX
Nonstop2h 55m
Frontier
Deal found 26/1₹ 11,822
Sun 15/208:25
LAX
-
SEA
Nonstop3h 00m
Frontier
Sun 22/210:03
SEA
-
LAX
Nonstop2h 55m
Frontier
Deal found 26/1₹ 12,189
Wed 18/207:45
LAX
-
SEA
Nonstop2h 59m
Alaska Airlines
Sat 21/221:14
SEA
-
LAX
Nonstop2h 45m
Alaska Airlines
Deal found 25/1₹ 12,555

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 26 January 2026.

Round-trip from

₹ 8,065

One-way from

₹ 7,240

Popular in

June

Cheapest in

February

Average price

₹ 19,062

Good one-way deal

₹ 12,225 or less
Frontier
  • Frontier
  • 8/4-21/4
  • Nonstop
  • 5h 53m total
  • Los Angeles to Seattle
Search Deals
Southwest
  • Southwest
  • 28/2
  • 1 total stop
  • 5h 20m total
  • Los Angeles to Seattle
Search Deals
Highest demand for flights based on searches. 5% potential increase in price (₹ 111,870 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (₹ 25,598 potential savings vs. average return price).
Search Deals
Average for round-trip flights in January 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 26 January 2026.
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

Tue 24/2

07:20-10:17

Nonstop2h 57m

Seattle/Tacoma Intl

Sun 1/3

19:59-22:45

Nonstop2h 46m

₹ 13,472

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 25/2

11:00-13:59

Nonstop2h 59m

Seattle/Tacoma Intl

Sun 1/3

19:05-21:50

Nonstop2h 45m

₹ 13,472

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Mon 11/5

21:20-00:22

Nonstop3h 02m

Seattle/Tacoma Intl

Mon 18/5

18:55-21:44

Nonstop2h 49m

₹ 14,388

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Fri 27/2

06:30-09:31

Nonstop3h 01m

Seattle/Tacoma Intl

Sun 1/3

21:14-23:59

Nonstop2h 45m

₹ 14,388

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 24/2

15:50-20:20

1 stop4h 30m

Seattle/Tacoma Intl

Sat 28/2

05:15-13:45

1 stop8h 30m

₹ 14,847

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 24/2

15:10-22:35

1 stop7h 25m

Seattle/Tacoma Intl

Sun 1/3

05:00-13:00

1 stop8h 00m

₹ 15,305

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Thu 19/2

15:05-21:35

1 stop6h 30m

Seattle/Tacoma Intl

Tue 24/2

11:20-18:35

2 stops7h 15m

₹ 15,763

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 17/2

07:45-10:44

Nonstop2h 59m

Seattle/Tacoma Intl

Sun 22/2

15:55-21:12

1 stop5h 17m

₹ 16,221

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 18/2

06:00-11:03

1 stop5h 03m

Seattle/Tacoma Intl

Sun 22/2

15:55-21:12

1 stop5h 17m

₹ 16,221

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 12/5

19:24-22:17

Nonstop2h 53m

Seattle/Tacoma Intl

Sat 23/5

18:55-21:44

Nonstop2h 49m

₹ 17,138

Flights are sorted by cheapest return flights first.

Deals found on 25/1

Showing 1-10 of 22 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 23 January 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, January is the cheapest month in which you can book a flight from Los Angeles to Seattle (average of ₹ 5,132). Flying from Los Angeles to Seattle in July is currently the most expensive (average of ₹ 12,280). 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 26 January 2026.

Unlike at midday, when flights are generally more expensive, you can save up to 82% 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 26 January 2026.
See what other customers who have flown with Frontier 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.
Frontier
5.7
Fair
3,056 reviews
Check prices

Crew

6.6

Comfort

5.5

Food

4.6

Boarding

6.0

Entertainment

4.3

Overall

5.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

ATL - MDW

Flight was canceled. Late notification and limited help with booking another flight.
Frontier
5.7
Fair
3,056 reviews
Frontier
5.7
Fair
3,056 reviews
Check prices

Crew

6.6

Comfort

5.5

Food

4.6

Boarding

6.0

Entertainment

4.3

Overall

5.7

Reviews

1 / 20
2.0
Mediocre

Anonymous,Dec 2025

ATL - MDW

Flight was canceled. Late notification and limited help with booking another flight.

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 2h 57m for a nonstop flight. There are 83 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 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?

    Delta and Alaska Airlines can get you from Los Angeles to Seattle in just under 2h 59m. Your travel time will be generally consistent. The distance from Los Angeles to Seattle is about 1535 km. Generally, flights for this route are direct.

  • 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 ₹ 3,226. You may be able to fly from Los Angeles to Seattle for 84% 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: Air China (100%), Aer Lingus (100%), China Southern( 100%).

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

    The cheapest flight price from Los Angeles to Seattle is ₹ 6,976. On average you can expect to pay ₹ 20,125. The most popular route, (Los Angeles - Seattle/Tacoma Intl), can usually be booked for ₹ 12,280.

  • 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, January is the cheapest month in which you can book a flight from Los Angeles to Seattle (average of ₹ 5,132). Flying from Los Angeles to Seattle in July is currently the most expensive (average of ₹ 12,280). 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 26 January 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest₹ 3,226Average₹ 14,763FlexibilityNo cancel feeOn-time62%
Search Frontier 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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