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$83+ Cheap flights from Washington to Los Angeles (LAX)

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 10/4. Fares are subject to change and may not be available on all flights or dates of travel.
SEA — LAX
Sep 3 — Sep 101
Thu 9/3
Thu 9/10
1 adult, Economy
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Cheap flight deals from Washington to Los Angeles

Cheapest flights from Washington to Los Angeles
Explore the most affordable flight options available from Washington to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 4, 2026.

This Frontier deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/2910:57 am
SEA
-
LAX
1 stop5h 26m
Frontier
Wed 9/303:09 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 8/3$143
This Super.com deal was found by Cheapflights users on 8/3. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/2710:34 am
SEA
-
LAX
Nonstop3h 00m
Frontier
Wed 9/93:09 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 8/3$144
This Super.com deal was found by Cheapflights users on 8/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 8/2510:34 am
SEA
-
LAX
Nonstop3h 00m
Frontier
Tue 9/13:04 pm
LAX
-
SEA
Nonstop2h 47m
Frontier
Deal found 8/1$145
This CheapOair deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 9/288:15 pm
SEA
-
LAX
Nonstop2h 49m
Frontier
Fri 10/23:35 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 7/31$146
This Booking.com deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Booking.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:34 am
SEA
-
LAX
Nonstop3h 00m
Frontier
Mon 8/313:04 pm
LAX
-
SEA
Nonstop2h 47m
Frontier
Deal found 7/30$147
This Frontier deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 8/2410:34 am
SEA
-
LAX
Nonstop3h 00m
Frontier
Fri 10/93:16 pm
LAX
-
SEA
Nonstop3h 10m
Frontier
Deal found 8/2$148
This Super.com deal was found by Cheapflights users on 8/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Super.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/178:15 pm
SEA
-
LAX
Nonstop2h 49m
Frontier
Sun 9/203:35 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 8/2$149
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 8/272:37 pm
SEA
-
LAX
1 stop9h 34m
Frontier
Thu 9/103:35 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 7/31$150
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 10/1111:06 am
SEA
-
LAX
Nonstop2h 55m
Frontier
Wed 10/143:16 pm
LAX
-
SEA
Nonstop3h 10m
Frontier
Deal found 7/31$151
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 8/2610:34 am
SEA
-
LAX
Nonstop3h 00m
Frontier
Thu 9/36:55 am
LAX
-
SEA
1 stop8h 33m
Frontier
Deal found 7/31$152
This CheapOair deal was found by Cheapflights users on 7/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/29:45 pm
SEA
-
LAX
1 stop18h 38m
Frontier
Sun 10/43:35 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 7/30$153
This Kiwi.com deal was found by Cheapflights users on 7/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/2410:53 am
SEA
-
LAX
2 stops7h 51m
Frontier
Mon 9/283:35 pm
LAX
-
SEA
Nonstop3h 01m
Frontier
Deal found 7/31$154

Find flight deals from Washington to Los Angeles

Keep the following information in mind while searching for Washington to Los Angeles flight deals. Data was last updated August 4, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$143
(Frontier)

One-way from

$83
(Kiwi.com)

Popular in

June

Cheapest in

March

Average price

$258

Good round-trip deal

$215 or less

Good one-way deal

$134 or less
Provider with most accurate pricing for Seattle/Tacoma Intl-Los Angeles flight deals.
Search Deals
Provider most trusted by Cheapflights users for Seattle/Tacoma Intl-Los Angeles flights.
Search Deals
From Washington to Los Angeles
Search Deals
One-way flight from Washington to Los Angeles
Search Deals
Highest demand for flights based on searches. 5% potential increase in price ($13 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($4 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in August 2026
Search Deals
Price to beat on a round-trip flight from Washington to Los Angeles.
Search Deals
Price to beat on a one-way flight from Washington to Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Washington to Los Angeles 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 2,558,603 searches. Data last updated August 4, 2026.
Use the filters below to find and compare flights from Washington to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Wed 9/16

12:16 pm-4:40 pm

1 stop4h 24m

Los Angeles

Wed 9/23

7:05 am-11:56 am

1 stop4h 51m

$207

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Wed 9/16

1:35 pm-6:04 pm

1 stop4h 29m

Los Angeles

Wed 9/23

7:45 am-12:12 pm

1 stop4h 27m

$207

PascoLos Angeles

PSC - LAX

PSCLAX

Pasco Tri Cities

Wed 9/16

7:00 am-9:44 am

Nonstop2h 44m

Los Angeles

Tue 9/22

7:45 pm-10:20 pm

Nonstop2h 35m

$217
Quickest round-trip

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 9/24

1:49 pm-4:09 pm

Nonstop2h 20m

Los Angeles

Sat 9/26

7:35 am-9:51 am

Nonstop2h 16m

$217

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 10/23

2:30 pm-4:59 pm

Nonstop2h 29m

Los Angeles

Tue 10/27

6:07 pm-8:33 pm

Nonstop2h 26m

$217

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 9/23

1:49 pm-4:09 pm

Nonstop2h 20m

Los Angeles

Mon 9/28

7:35 am-9:51 am

Nonstop2h 16m

$217

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 9/19

7:30 am-1:33 pm

1 stop6h 03m

Los Angeles

Wed 9/23

2:56 pm-8:50 pm

1 stop5h 54m

$217

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 9/16

7:50 am-11:35 am

1 stop3h 45m

Los Angeles

Wed 9/23

9:25 am-3:25 pm

2 stops6h 00m

$218

SpokaneLos Angeles

GEG - LAX

GEGLAX

Spokane

Tue 9/15

6:15 am-2:35 pm

2 stops8h 20m

Los Angeles

Wed 9/16

9:00 am-1:05 pm

1 stop4h 05m

$222

SeattleLos Angeles

SEA - LAX

SEALAX

Seattle/Tacoma Intl

Mon 8/24

5:00 am-10:40 am

1 stop5h 40m

Los Angeles

Tue 8/25

1:25 pm-9:15 pm

1 stop7h 50m

$227

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/2

Showing 1-10 of 60 resultsSorted by cheapest first
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6

Best time to book a flight from Washington to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Washington with our price prediction graph.
Estimated round-trip 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 Washington to Los Angeles

What is the cheapest month to book a flight from State of Washington to Los Angeles?

Currently, May is the cheapest month in which you can book a flight from State of Washington to Los Angeles (average of $226). Flying from State of Washington to Los Angeles in June is currently the most expensive (average of $306). 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 WA to LAX?

Find hourly flight availability from Washington to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated August 4, 2026.

One of the essential ways to save on airfare from State of Washington to Los Angeles is to remain as flexible as possible. Flights that are in the evening tend to be the most expensive. A flight at noon could potentially save you up to 13% on airfare.

Weekly flight availability from State of Washington to Los Angeles

Explore weekly flight availability from Washington to Los Angeles. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated August 4, 2026.

The most flights from USWA to LAX are scheduled on a Monday (112 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (26 on average).

How much does it cost to fly round-trip from State of Washington to Los Angeles?

Airfare is below average for this route at the moment.
State of Washington to Los Angeles flights typically cost between $194 and $331 in September.
The cheapest round-trip price found within the last 5 days was $143 on Frontier (Sep 29-Sep 30).

How far ahead should I book a flight from State of Washington to Los Angeles?

The price you pay for your flight from State of Washington to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 67 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest day to fly from State of Washington to Los Angeles?

Use this chart to determine the cheapest time to fly round-trip from Washington to Los Angeles. Price data was last updated on August 17, 2025.

Travelers seeking maximum savings on their State of Washington to Los Angeles flight should consider departing on Thursday afternoons when fares are most often at their lowest. Monday evenings flights should be avoided if possible as fares are typically the most expensive at this time.

Related info for your journey

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

  • What airport do you fly into for flights to Los Angeles from Washington?

    Located just 9.4 mi from the city center, Los Angeles (LAX) is the airport most travelers will use when flying to Los Angeles from Washington.

  • How popular is this State of Washington to Los Angeles flight route?

    The Washington to Los Angeles Los Angeles flight path was viewed by 274 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 State of Washington to Los Angeles?

    Departing from State of Washington to Los Angeles will take you 4h 24m. There are 852 mi between State of Washington and Los Angeles. This flight may include one or multiple stops.

  • What are the most popular routes from State of Washington to Los Angeles?

    When deciding which route to take from State of Washington to Los Angeles consider Seattle/Tacoma Intl - Los Angeles, Portland - Los Angeles or Everett Paine Field - Los Angeles as they are the most popular.

  • What are the most reliable airlines from State of Washington to Los Angeles?

    Before booking your flight to Los Angeles from State of Washington, check out the most reliable airlines to get you to your destination on time: Horizon Air (100%), China Eastern (90%), EL AL( 89%).

  • What are the cheapest flights from State of Washington to Los Angeles?

    While on average a flight from State of Washington to Los Angeles is generally $1,327, our data shows the cheapest flight currently is $92. When looking at the most popular route, (Seattle/Tacoma Intl - Los Angeles), you can expect to pay $63 for that flight.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Washington to Los Angeles 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 State of Washington to Los Angeles?

    Currently, May is the cheapest month in which you can book a flight from State of Washington to Los Angeles (average of $226). Flying from State of Washington to Los Angeles in June is currently the most expensive (average of $306). 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

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
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Alternative routes for Washington to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
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Top 9 airlines flying from Washington to Los Angeles

Discover the top 9 airlines that operate flights from Washington to Los Angeles. 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 2,558,603 searches. Data last updated August 4, 2026.
AirlineCheapestAverageFlexibilityOn-time
Allegiant AirCheapest$55Average$118FlexibilityNo cancel feeOn-time88%
FrontierCheapest$62Average$182FlexibilityNo cancel feeOn-time62%
Hawaiian AirlinesCheapest$108Average$269FlexibilityNo cancel feeOn-time85%
Alaska AirlinesCheapest$117Average$372FlexibilityNo cancel feeOn-time75%
DeltaCheapest$118Average$292FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$133Average$295FlexibilityNo cancel feeOn-time69%
JetBlueCheapest$136Average$238FlexibilityNo cancel feeOn-time62%
SouthwestCheapest$150Average$299FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$200Average$355FlexibilityNo cancel feeOn-time71%

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