What is the cheapest airline that flies from Los Angeles to Washington?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Los Angeles to Washington

What airlines fly to State of Washington?

Alaska Airlines, Delta and Frontier are the top three most popular airlines that fly to State of Washington from Los Angeles according to our data. Alaska Airlines is the first choice among our users, with 52% of people opting to fly with this airline when traveling to State of Washington. Keep in mind that there are 10 different airlines that fly to State of Washington on a routine basis, so you have a few additional options to choose from.

How many flights depart from Los Angeles to State of Washington on average per week?

As of October 2025, 1,147 flights take off from Los Angeles and land in State of Washington each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.

How many flights depart from Los Angeles to State of Washington on average per day?

As of October 2025, 163 flights take off from Los Angeles and land in State of Washington each day. The most common flight departure time for this route is 7:00PM, with 38% of daily flights taking off in the evening.

When did momondo last update prices for flights from Los Angeles Airport to Washington?

Prices for flights from Los Angeles Airport to Washington were last updated today.

How many operators does momondo search for flights from Los Angeles Airport to Washington?

As of October 2025, there are 9 operators available to choose from for flights from Los Angeles Airport to Washington.

How old do you have to be to fly from Los Angeles Airport to Washington?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Washington.

What documentation or ID do you need to fly to Washington?

The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$68 Cheap Flights from Los Angeles to Washington in 2025/26

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Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:07 am - 1:58 pmLAX-BLI

2h 51mnonstop

8:30 am - 11:15 amBLI-LAX

2h 45mnonstop

$116Allegiant Air

Find Deal

Thu, Nov 13 - Thu, Nov 20

9:51 am - 12:23 pmLAX-PDX

2h 32mnonstop

1:21 pm - 3:47 pmPDX-LAX

2h 26mnonstop

$121Frontier

Find Deal

Fri, Nov 14 - Mon, Nov 17

4:45 pm - 7:55 pmLAX-SEA

3h 10mnonstop

9:00 am - 11:59 amSEA-LAX

2h 59mnonstop

$139United Airlines

Find Deal

Wed, Jan 7 - Sat, Jan 10

8:40 am - 11:39 amLAX-SEA

2h 59mnonstop

12:41 pm - 3:32 pmSEA-LAX

2h 51mnonstop

$152United Airlines

Find Deal

Sat, Nov 15 - Sat, Nov 15

7:45 pm - 10:24 pmLAX-PSC

2h 39mnonstop

7:00 am - 9:45 amPSC-LAX

2h 45mnonstop

$156Alaska Airlines

Find Deal

Tue, Dec 23 - Sat, Jan 3

7:45 pm - 10:24 pmLAX-PSC

2h 39mnonstop

7:00 am - 9:45 amPSC-LAX

2h 45mnonstop

$157Alaska Airlines

Find Deal

Wed, Dec 24 - Sat, Jan 3

1:22 pm - 4:09 pmLAX-GEG

2h 47mnonstop

5:41 pm - 8:28 pmGEG-LAX

2h 47mnonstop

$172Hawaiian Airlines

Find Deal

Sun, Feb 15 - Sat, Feb 21

2:00 pm - 4:54 pmLAX-SEA

2h 54mnonstop

7:40 pm - 10:29 pmSEA-LAX

2h 49mnonstop

$177Delta

Find Deal

Wed, Nov 5 - Sat, Nov 8

9:30 am - 3:16 pmLAX-GEG

5h 46m1 stop

5:00 am - 9:44 amGEG-LAX

4h 44m1 stop

$182Hawaiian Airlines

Find Deal

Tue, Feb 17 - Thu, Feb 26

5:54 pm - 10:59 pmLAX-PSC

5h 05m1 stop

5:44 pm - 11:13 pmPSC-LAX

5h 29m1 stop

$197Delta

Find Deal

Thu, Dec 11 - Sun, Dec 14

Frontier flights from Los Angeles to State of Washington

Our best Frontier deals on Los Angeles to State of Washington flight tickets

Frontier

Nov 14

LAX9:51 amLos Angeles

2h 32m

PDX12:23 pmPortland

Nov 17

PDX1:21 pmPortland

2h 26m

LAX3:47 pmLos Angeles

$121

Find similar

Frontier

Oct 29

LAX1:53 pmLos Angeles

22h 03m

1 stop

PDX11:56 amPortland

Nov 15

PDX1:21 pmPortland

2h 26m

LAX3:47 pmLos Angeles

$122

Find similar

Frontier

Nov 8

LAX9:51 amLos Angeles

2h 32m

PDX12:23 pmPortland

Nov 10

PDX1:21 pmPortland

2h 26m

LAX3:47 pmLos Angeles

$123

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Southwest flights from Los Angeles to State of Washington

Our best Southwest deals on Los Angeles to State of Washington flight tickets

Southwest

Dec 24

LAX3:15 pmLos Angeles

5h 25m

1 stop

SEA8:40 pmSeattle/Tacoma Intl

Jan 1

SEA8:10 amSeattle/Tacoma Intl

4h 10m

1 stop

LAX12:20 pmLos Angeles

$154

Find similar

Southwest

Dec 24

LAX4:55 pmLos Angeles

6h 00m

1 stop

SEA10:55 pmSeattle/Tacoma Intl

Jan 13

SEA11:20 amSeattle/Tacoma Intl

7h 15m

2 stops

LAX6:35 pmLos Angeles

$164

Find similar

Southwest

Dec 4

LAX3:15 pmLos Angeles

5h 20m

1 stop

GEG8:35 pmSpokane

Dec 8

GEG10:20 amSpokane

7h 35m

2 stops

LAX5:55 pmLos Angeles

$202

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Los Angeles to Washington that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBellingham

LAX - BLI

LAXBLI

Los Angeles

Thu 11/13

11:07 am-1:58 pm

Nonstop2h 51m

Bellingham

Thu 11/20

8:30 am-11:15 am

Nonstop2h 45m

$116

Los AngelesPortland

LAX - PDX

LAXPDX

Los Angeles

Fri 11/14

9:51 am-12:23 pm

Nonstop2h 32m

Portland

Mon 11/17

1:21 pm-3:47 pm

Nonstop2h 26m

$121

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 1/7

4:45 pm-7:55 pm

Nonstop3h 10m

Seattle/Tacoma Intl

Sat 1/10

9:00 am-11:59 am

Nonstop2h 59m

$139

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Sat 11/15

8:40 am-11:39 am

Nonstop2h 59m

Seattle/Tacoma Intl

Sat 11/15

12:41 pm-3:32 pm

Nonstop2h 51m

$152

Los AngelesPasco

LAX - PSC

LAXPSC

Los Angeles

Tue 12/23

7:45 pm-10:24 pm

Nonstop2h 39m

Pasco Tri Cities

Sat 1/3

7:00 am-9:45 am

Nonstop2h 45m

$156

Los AngelesPasco

LAX - PSC

LAXPSC

Los Angeles

Wed 12/24

7:45 pm-10:24 pm

Nonstop2h 39m

Pasco Tri Cities

Sat 1/3

7:00 am-9:45 am

Nonstop2h 45m

$157

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Sun 2/15

1:22 pm-4:09 pm

Nonstop2h 47m

Spokane

Sat 2/21

5:41 pm-8:28 pm

Nonstop2h 47m

$172

Los AngelesSeattle

LAX - SEA

LAXSEA

Los Angeles

Wed 11/5

2:00 pm-4:54 pm

Nonstop2h 54m

Seattle/Tacoma Intl

Sat 11/8

7:40 pm-10:29 pm

Nonstop2h 49m

$177

Los AngelesSpokane

LAX - GEG

LAXGEG

Los Angeles

Tue 2/17

9:30 am-3:16 pm

1 stop5h 46m

Spokane

Thu 2/26

5:00 am-9:44 am

1 stop4h 44m

$182

Los AngelesPasco

LAX - PSC

LAXPSC

Los Angeles

Thu 12/11

5:54 pm-10:59 pm

1 stop5h 05m

Pasco Tri Cities

Sun 12/14

5:44 pm-11:13 pm

1 stop5h 29m

$197

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Los Angeles to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the cheapest month to fly to State of Washington?

The month of January is, on average, the cheapest month to fly to State of Washington from Los Angeles, with most prices found around $146. If you aren’t able to travel to State of Washington during the month of January, then flying in February is also cheap. Prices for this month can be found on momondo for an average of $177.

What is the cheapest day to depart on your flight to State of Washington?

The cheapest day to depart from Los Angeles to State of Washington is on a Friday. Travelers who choose to depart for State of Washington on a Friday will often find tickets for as low as $271. When flying out on a Sunday, the most expensive travel day of the week, you can expect to see flight prices from Los Angeles to State of Washington for around $357.

What is the cheapest time of day to depart on your flight to State of Washington?

The cheapest time of day to fly to State of Washington is in the afternoon when flights can be purchased for as low as $241. If you have a flexible travel schedule, then try to avoid flying in the morning when prices are $329 on average. Flights to State of Washington from Los Angeles in the morning are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Los Angeles to Washington flight route?

Fly from Los Angeles to Bellingham for the best Los Angeles - Washington flight prices

How far in advance should I book a flight to State of Washington?

You are more likely to see cheaper flights to State of Washington from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to State of Washington for around $217 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to State of Washington from Los Angeles for as low as $192 on momondo.

What cabin class options are available on Los Angeles to Washington flights?

There are 4 cabin classes available to choose from on Los Angeles to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to State of Washington flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to State of Washington.

Cheap Los Angeles to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to State of Washington

Best Price Found	$53
Fastest flight time	2h 20m
Direct flights	Every day
Airports in State of Washington	2 airports

The best one-way flight to State of Washington from Los Angeles in the past 72 hours is $53. The best round-trip flight deal from Los Angeles to State of Washington found on momondo in the last 72 hours is $142.

The fastest flight from Los Angeles to State of Washington takes 2h 20m

Direct flights go from Los Angeles to State of Washington every day.

There are 2 airports near State of Washington: Pasco Tri Cities (PSC), Portland (PDX)

Search flight deals

When did momondo last update prices for flights from Los Angeles Airport to Washington?
Prices for flights from Los Angeles Airport to Washington were last updated today.
How many operators does momondo search for flights from Los Angeles Airport to Washington?
As of October 2025, there are 9 operators available to choose from for flights from Los Angeles Airport to Washington.
How old do you have to be to fly from Los Angeles Airport to Washington?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Los Angeles Airport to Washington.
What documentation or ID do you need to fly to Washington?
The necessary travel and health documents for your Washington trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Los Angeles to State of Washington?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Los Angeles to State of Washington is Boeing 737-800 Passenger/BBJ2 (winglets) (14.51% of total bookings). The next most popular plane models are Boeing 737-900 Passenger/BBJ3 (winglets) (11.71%), Boeing 737 MAX 9 (8.17%), and Airbus A320neo (7.64%).

Best airlines flying from Los Angeles to State of Washington

Compare and see reviews for airlines that fly from Los Angeles to State of Washington with momondo

Airline	Rating	Free Cancellation	Price
Allegiant Air	PriceFrom $37	Free Cancellation	Rating 7.2 693 reviews	Search Allegiant Air flights
Frontier	PriceFrom $49	Free Cancellation	Rating 5.8 3,137 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $76	Free Cancellation	Rating 6.3 8,097 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $88	Free Cancellation	Rating 7.8 2,781 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $128	Free Cancellation	Rating 7.9 7,981 reviews	Search Delta flights
Southwest	PriceFrom $150	Free Cancellation	Rating 8.0 4,241 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $152	Free Cancellation	Rating 8.0 11,098 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $167	Free Cancellation	Rating 7.4 8,982 reviews	Search United Airlines flights
American Airlines	PriceFrom $177	Free Cancellation	Rating 7.2 11,042 reviews	Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Washington?

Finding the right flight to Washington from Los Angeles is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Washington quick and easy, saving you time and money.

Can I find flights from Los Angeles to Washington with flexible booking policies on momondo?

Yes. momondo enables you to select and highlight flights to Washington from Los Angeles with this policy.

How can momondo help me find flights from Los Angeles to Washington?

momondo provides multiple filters to help you find the best flight to Washington from Los Angeles. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

I’m not ready to book a flight from Los Angeles to Washington right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Washington, momondo offers a useful price alert feature which will track prices for flights to Washington from Los Angeles and alert you when they change.

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Start using Trips

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Popular cities in Washington

Flights to New Yorkfrom $48

Flights to Los Angelesfrom $48

Flights to Miamifrom $53

Flights to Chicagofrom $49

Flights to Orlandofrom $54

Flights to Las Vegasfrom $38

Flights to San Franciscofrom $48

Flights to Washington, D.C.from $50

Flights to Bostonfrom $55

Flights to Atlantafrom $45

Flights to Dallasfrom $63

Flights to Seattlefrom $71

Cheap flights from Los Angeles to Washington from $68

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Washington departing on 12/11. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

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Find the cheapest flights from Los Angeles to Washington

Cheap round-trip flights

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Frontier flights from Los Angeles to State of Washington

Our best Frontier deals on Los Angeles to State of Washington flight tickets

Southwest flights from Los Angeles to State of Washington

Our best Southwest deals on Los Angeles to State of Washington flight tickets

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Use the filters below to find and compare flights from Los Angeles to Washington that are best for you.

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How to get the cheapest flight ticket from Los Angeles to State of Washington

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to State of Washington?

What is the cheapest day to depart on your flight to State of Washington?

What is the cheapest time of day to depart on your flight to State of Washington?

What is the cheapest Los Angeles to Washington flight route?

Fly from Los Angeles to Bellingham for the best Los Angeles - Washington flight prices

How far in advance should I book a flight to State of Washington?

What cabin class options are available on Los Angeles to Washington flights?

There are 4 cabin classes available to choose from on Los Angeles to Washington flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Los Angeles to State of Washington flights?

No. A direct flight is the cheapest option for a flight between Los Angeles to State of Washington.

What is the cheapest airline that flies from Los Angeles to Washington?

Frontier, Southwest, and Alaska Airlines are the most popular carriers operating from Los Angeles to Washington

What airlines fly to State of Washington?

How many flights depart from Los Angeles to State of Washington on average per day?

As of October 2025, 163 flights take off from Los Angeles and land in State of Washington each day. The most common flight departure time for this route is 7:00PM, with 38% of daily flights taking off in the evening.

How many flights depart from Los Angeles to State of Washington on average per week?

As of October 2025, 1,147 flights take off from Los Angeles and land in State of Washington each week. The most common flight departure day for this route is Thu, with 19% of weekly flights taking off on this day.

Cheap Los Angeles to State of Washington flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Los Angeles to State of Washington

Best Price Found

Fastest flight time

Direct flights

Airports in State of Washington

When did momondo last update prices for flights from Los Angeles Airport to Washington?

How many operators does momondo search for flights from Los Angeles Airport to Washington?

How old do you have to be to fly from Los Angeles Airport to Washington?

What documentation or ID do you need to fly to Washington?

What is the most popular plane model from Los Angeles to State of Washington?

Best airlines flying from Los Angeles to State of Washington

Compare and see reviews for airlines that fly from Los Angeles to State of Washington with momondo

Why use momondo?

Why should I use momondo to find a flight deal from Los Angeles to Washington?

Can I find flights from Los Angeles to Washington with flexible booking policies on momondo?

How can momondo help me find flights from Los Angeles to Washington?

I’m not ready to book a flight from Los Angeles to Washington right now. Can momondo alert me if prices change?

An easier way to manage your State of Washington trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to Washington

Popular cities in Washington

Popular flights according to clicks in the last 7 days on momondo