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$44+ Cheap flights from California to Washington

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 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — SEA
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
1 adult, Economy
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Cheap flight deals from California to Washington

Keep the following information in mind while searching for California to Washington flight deals. Data was last updated February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$67
(FlightHub)

One-way from

$44
(Cheapflightsfares)

Popular in

June

Cheapest in

January

Average price

$227

Good round-trip deal

$99 or less

Good one-way deal

$63 or less
Provider with most accurate pricing for Los Angeles-Seattle/Tacoma Intl flight deals.
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Provider most trusted by Cheapflights users for Los Angeles-Seattle/Tacoma Intl flights.
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From California to Washington
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One-way flight from California to Washington
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Highest demand for flights based on searches. 9% potential increase in price ($23 potential increase over avg. RT price).
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Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in February 2025
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Price to beat on a round-trip flight from California to Washington.
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Price to beat on a one-way flight from California to Washington.
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Find flight deals from California to Washington

Cheapest flights from California to Washington
Explore the most affordable flight options available from California to Washington. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 20, 2025.

This Frontier deal was found by Cheapflights users on 2/19. 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 2/252:33 pmLAX - PDX
Nonstop2h 36mFrontier
Tue 3/47:11 pmPDX - LAX
Nonstop2h 24mFrontier
Deal found 2/19$67
This Frontier deal was found by Cheapflights users on 2/18. 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.
Thu 5/85:35 pmLAX - SEA
Nonstop3h 07mFrontier
Sat 5/174:20 pmSEA - LAX
Nonstop2h 45mFrontier
Deal found 2/18$67
This CheapOair deal was found by Cheapflights users on 2/19. 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 3/75:45 amLAX - PDX
1 stop12h 52mMultiple Airlines
Tue 3/117:16 amPDX - LAX
Nonstop2h 24mMultiple Airlines
Deal found 2/19$71
This Cheapflightsfares deal was found by Cheapflights users on 2/20. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/194:59 pmLAX - SEA
Nonstop3h 00mMultiple Airlines
Sun 3/238:04 pmSEA - LAX
Nonstop2h 48mMultiple Airlines
Deal found 2/20$73
This FlightHub deal was found by Cheapflights users on 2/20. 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 FlightHub is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/124:04 pmLAX - SEA
Nonstop2h 58mSpirit Airlines
Tue 3/1812:41 pmSEA - LAX
1 stop6h 18mSpirit Airlines
Deal found 2/20$74
This Booking.com deal was found by Cheapflights users on 2/20. 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.
Thu 3/136:00 amLAX - PDX
1 stop12h 37mSpirit Airlines
Mon 3/172:33 pmPDX - LAX
1 stop7h 06mSpirit Airlines
Deal found 2/20$88
This Frontier deal was found by Cheapflights users on 2/20. 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.
Thu 4/1010:12 amONT - SEA
Nonstop2h 54mFrontier
Mon 4/1412:46 pmSEA - ONT
Nonstop2h 39mFrontier
Deal found 2/20$93
This Delta deal was found by Cheapflights users on 2/20. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/1511:45 amONT - SEA
Nonstop2h 55mDelta
Thu 4/177:59 pmSEA - ONT
Nonstop2h 43mDelta
Deal found 2/20$97
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 3/136:00 amONT - SEA
Nonstop2h 50mHawaiian Airlines
Mon 3/178:49 pmSEA - ONT
Nonstop2h 35mHawaiian Airlines
Deal found 2/20$107
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/239:45 amLAX - SEA
Nonstop2h 58mAlaska Airlines
Fri 3/288:09 pmSEA - LAX
Nonstop2h 50mAlaska Airlines
Deal found 2/20$117
This Alaska Airlines deal was found by Cheapflights users on 2/20. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 3/146:00 amONT - SEA
Nonstop2h 50mAlaska Airlines
Sun 3/168:25 amSEA - ONT
Nonstop2h 37mAlaska Airlines
Deal found 2/20$117
This Trip.com deal was found by Cheapflights users on 2/20. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 3/2310:21 amONT - SEA
Nonstop2h 51mMultiple Airlines
Mon 3/319:23 pmSEA - ONT
Nonstop2h 36mMultiple Airlines
Deal found 2/20$118

Find flights from California to Washington within your budget

Customize your flight search to find flights from California to Washington 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 February 20, 2025.

Fly from

California

Fly to

Washington

Route

Depart

Return

Price

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Tue 2/25

2:33 pm-5:09 pm

Nonstop2h 36m

Portland

Tue 3/4

7:11 pm-9:35 pm

Nonstop2h 24m

$67

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 3/12

4:59 pm-7:59 pm

Nonstop3h 00m

Seattle/Tacoma Intl

Wed 3/26

6:53 pm-9:35 pm

Nonstop2h 42m

$68

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Fri 3/7

5:45 am-6:37 pm

1 stop12h 52m

Portland

Tue 3/11

7:16 am-9:40 am

Nonstop2h 24m

$71

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Tue 4/15

7:29 pm-11:35 am

1 stop16h 06m

Seattle/Tacoma Intl

Wed 4/16

2:30 pm-5:23 pm

Nonstop2h 53m

$72

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 3/19

4:59 pm-7:59 pm

Nonstop3h 00m

Seattle/Tacoma Intl

Sat 3/22

8:04 pm-10:52 pm

Nonstop2h 48m

$73

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Thu 3/13

6:00 am-6:37 pm

1 stop12h 37m

Portland

Mon 3/17

2:33 pm-9:39 pm

1 stop7h 06m

$88

OntarioSeattle

ONT - SEA

ONTSEA

Ontario

Thu 4/10

10:12 am-1:06 pm

Nonstop2h 54m

Seattle/Tacoma Intl

Mon 4/14

12:46 pm-3:25 pm

Nonstop2h 39m

$93

OntarioSeattle

ONT - SEA

ONTSEA

Ontario

Tue 4/15

11:45 am-2:40 pm

Nonstop2h 55m

Seattle/Tacoma Intl

Thu 4/17

7:59 pm-10:42 pm

Nonstop2h 43m

$97

OntarioSeattle

ONT - SEA

ONTSEA

Ontario

Thu 3/13

6:00 am-8:50 am

Nonstop2h 50m

Seattle/Tacoma Intl

Mon 3/17

8:49 pm-11:24 pm

Nonstop2h 35m

$107

OntarioSeattle

ONT - SEA

ONTSEA

Ontario

Fri 3/14

6:00 am-8:50 am

Nonstop2h 50m

Seattle/Tacoma Intl

Sun 3/16

8:25 am-11:02 am

Nonstop2h 37m

$117

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/20

Showing 1-10 of 60 results
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Best time to book a flight from California to Washington

Have a flexible travel schedule? Discover the best time to fly to Washington from California 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.

Travel insights for flights from California to Washington

Get recent, data-driven insights about flights from California to Washington including ideal travel times, pricing trends, and more.

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

Currently, January is the cheapest month in which you can book a flight from California to State of Washington (average of $238). Flying from California to State of Washington in July is currently the most expensive (average of $411). 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 CA to WA?

Find hourly flight availability from California to Washington. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated February 20, 2025.

When flying from California to State of Washington, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Weekly flight availability from California to State of Washington

Explore weekly flight availability from California to Washington. 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 February 20, 2025.

The most flights from USCA to USWA are scheduled on a Thursday (122 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (42 on average).

Rainfall in Washington by month

Plan your trip to Washington by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in State of Washington ranges from 0.7 - 6.6 inches per month. November is typically the wettest month, when rainfall can reach 6.6 in. July is typically the driest time to visit State of Washington when rainfall is around 0.7 in.

Temperature in Washington by month

Plan your trip to Washington by taking into account the average temperature totals by month.

If weather is an important factor for your trip to State of Washington, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of December, when temperatures are typically at their lowest (around 41.0 F).

Reviews of airlines servicing Washington

Get insights into the airlines that provide service to Washington. 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 Washington. Reviews last updated February 20, 2025.
Peruse reviews from past customers who have flown with Southwest, Alaska Airlines and Delta from California to Washington to help guide your decision. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Southwest
8.1
Very good
4,411 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Alaska Airlines
8.0
Very good
9,692 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Delta
8.0
Very good
8,220 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Hawaiian Airlines
7.9
Good
2,317 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

JetBlue
7.4
Good
3,070 reviews
Southwest
8.1
Very good
4,411 reviews

Entertainment

7.6

Food

7.1

Crew

8.7

Overall

8.1

Comfort

8.1

Boarding

8.2

Reviews

1 / 20

10.0
Excellent

Tim,Jul 2024

DEN - SEA

Sheila did great! First time I have ever seen all three people in an exit row get out and read the safety information card AFTER the briefing. I like the boarding process. It seems a shame to UN-differentiate SW because of abuse of the early boarding process.

Related info for your journey

Find useful and relevant information for your journey from California to Washington. 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 California to State of Washington flight route?

    Flights from California to Washington have been viewed 310 times in the past calendar month.

  • What are the cheapest airlines to fly from California to State of Washington one-way?

    One-way options have recently been found by users for as low as $44 on Frontier. Other airlines that offer cheap prices include Spirit Airlines from $45 and Delta from $59 one-way.

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

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

  • How can I find direct flights from California to Washington?

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

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

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

    Currently, January is the cheapest month in which you can book a flight from California to State of Washington (average of $238). Flying from California to State of Washington in July is currently the most expensive (average of $411). 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

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Alternative routes for California to Washington

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

Discover the top 9 airlines that operate flights from California to Washington. 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$39Average$164FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$58Average$163FlexibilityNo cancel feeOn-time65%
Avelo AirlinesCheapest$68Average$194FlexibilityNo cancel feeOn-timeN/A
Allegiant AirCheapest$83Average$171FlexibilityNo cancel feeOn-time88%
DeltaCheapest$107Average$339FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$113Average$434FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$118Average$413FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$133Average$421FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$133Average$372FlexibilityNo cancel feeOn-time63%
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