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

The number of flights available between Los Angeles and State of Washington is 590 per week as of November 2026. The most frequent departure day is Mon, with 21% of weekly flights leaving on this day.

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

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

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

The number of flights available between Los Angeles and State of Washington is 84 per day as of November 2026. The most frequent departure time is 13:00, with 43% of daily flights leaving in the afternoon.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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.

£76 Cheap Flights from Los Angeles to Washington in 2026/27

Find the cheapest flights from Los Angeles to Washington

Return

One-way

Last minute

Direct

Cheap return flights

Enter your travel dates to find the best prices.

17:03 - 20:04LAX Los Angeles-SEA Seattle/Tacoma Intl

3h 01mdirect

13:36 - 16:18SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 42mdirect

£148Frontier

Fri, 11 Dec - Sun, 13 Dec

07:00 - 12:31LAX Los Angeles-SEA Seattle/Tacoma Intl

5h 31m1 stop Las Vegas Harry Reid Intl

13:36 - 16:18SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 42mdirect

£156Frontier

Fri, 11 Dec - Sun, 13 Dec

16:52 - 19:49LAX Los Angeles-SEA Seattle/Tacoma Intl

2h 57mdirect

12:43 - 15:24SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 41mdirect

£169Alaska Airlines

Wed, 2 Dec - Tue, 8 Dec

13:35 - 16:32LAX Los Angeles-SEA Seattle/Tacoma Intl

2h 57mdirect

18:42 - 21:24SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 42mdirect

£173Alaska Airlines

Wed, 9 Dec - Wed, 9 Dec

12:50 - 21:17LAX Los Angeles-SEA Seattle/Tacoma Intl

8h 27m1 stop Denver Intl

14:42 - 17:27SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 45mdirect

£174United Airlines

Wed, 3 Mar - Wed, 10 Mar

10:00 - 12:58LAX Los Angeles-SEA Seattle/Tacoma Intl

2h 58mdirect

15:35 - 21:23SEA Seattle/Tacoma Intl-LAX Los Angeles

5h 48m1 stop San Jose

£175Alaska Airlines

Wed, 9 Dec - Wed, 9 Dec

06:00 - 09:00LAX Los Angeles-SEA Seattle/Tacoma Intl

3h 00mdirect

21:41 - 07:41SEA Seattle/Tacoma Intl-LAX Los Angeles

10h 00m1 stop San Jose

£175Alaska Airlines

Sat, 26 Dec - Wed, 30 Dec

14:25 - 17:15LAX Los Angeles-SEA Seattle/Tacoma Intl

2h 50mdirect

12:31 - 15:13SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 42mdirect

£177Delta

Tue, 8 Dec - Wed, 9 Dec

13:05 - 15:47LAX Los Angeles-GEG Spokane

2h 42mdirect

06:41 - 09:50GEG Spokane-LAX Los Angeles

3h 09mdirect

£177Delta

Sat, 12 Dec - Sun, 13 Dec

19:00 - 21:59LAX Los Angeles-SEA Seattle/Tacoma Intl

2h 59mdirect

06:34 - 09:35SEA Seattle/Tacoma Intl-LAX Los Angeles

3h 01mdirect

£178United Airlines

Sat, 19 Dec - Wed, 30 Dec

Cheap last-minute flights

Enter your travel dates to find the best prices.

10:40 - 20:05LAX Los Angeles-SEA Seattle/Tacoma Intl

9h 25m2 stops Las Vegas Harry Reid Intl Long Beach Municipal

16:40 - 21:10SEA Seattle/Tacoma Intl-LAX Los Angeles

4h 30m1 stop Oakland

£329Southwest

Fri, 6 Nov - Mon, 7 Dec

13:20 - 21:55LAX Los Angeles-SEA Seattle/Tacoma Intl

8h 35m1 stop Denver Intl

14:05 - 18:40SEA Seattle/Tacoma Intl-LAX Los Angeles

4h 35m1 stop Las Vegas Harry Reid Intl

£345Southwest

Sat, 7 Nov - Tue, 17 Nov

09:55 - 18:15LAX Los Angeles-SEA Seattle/Tacoma Intl

8h 20m2 stops Las Vegas Harry Reid Intl Phoenix Sky Harbor Intl

08:05 - 12:25SEA Seattle/Tacoma Intl-LAX Los Angeles

4h 20m1 stop San Jose

£348Southwest

Sat, 7 Nov - Tue, 17 Nov

10:40 - 20:05LAX Los Angeles-SEA Seattle/Tacoma Intl

9h 25m2 stops Las Vegas Harry Reid Intl Long Beach Municipal

05:00 - 10:50SEA Seattle/Tacoma Intl-LAX Los Angeles

5h 50m1 stop Sacramento Intl

£351Southwest

Fri, 6 Nov - Mon, 23 Nov

09:40 - 13:55LAX Los Angeles-SEA Seattle/Tacoma Intl

4h 15m1 stop Oakland

05:15 - 11:50SEA Seattle/Tacoma Intl-LAX Los Angeles

6h 35m1 stop Sacramento Intl

£362Southwest

Fri, 6 Nov - Mon, 16 Nov

09:40 - 13:55LAX Los Angeles-SEA Seattle/Tacoma Intl

4h 15m1 stop Oakland

05:40 - 13:05SEA Seattle/Tacoma Intl-LAX Los Angeles

7h 25m2 stops Phoenix Sky Harbor Intl Las Vegas Harry Reid Intl

£367Southwest

Sun, 8 Nov - Wed, 18 Nov

10:40 - 20:05LAX Los Angeles-SEA Seattle/Tacoma Intl

9h 25m2 stops Las Vegas Harry Reid Intl Long Beach Municipal

06:10 - 15:10SEA Seattle/Tacoma Intl-LAX Los Angeles

9h 00m1 stop Denver Intl

£370Southwest

Fri, 6 Nov - Mon, 16 Nov

12:00 - 14:50LAX Los Angeles-SEA Seattle/Tacoma Intl

2h 50mdirect

17:45 - 20:30SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 45mdirect

£371Delta

Wed, 4 Nov - Wed, 4 Nov

12:45 - 20:05LAX Los Angeles-SEA Seattle/Tacoma Intl

7h 20m2 stops Las Vegas Harry Reid Intl Long Beach Municipal

16:40 - 06:40SEA Seattle/Tacoma Intl-LAX Los Angeles

14h 00m2 stops Oakland Phoenix Sky Harbor Intl

£374Southwest

Fri, 6 Nov - Mon, 7 Dec

12:00 - 14:50LAX Los Angeles-SEA Seattle/Tacoma Intl

2h 50mdirect

07:45 - 10:40SEA Seattle/Tacoma Intl-LAX Los Angeles

2h 55mdirect

£378Delta

Wed, 4 Nov - Sat, 7 Nov

Save money when you book flights with momondo

Big names, great deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customise your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Alaska Airlines flights from Los Angeles to State of Washington

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

Alaska Airlines

2 Dec

LAX14:58Los Angeles

2h 57m

SEA17:55Seattle/Tacoma Intl

5 Dec

SEA15:55Seattle/Tacoma Intl

2h 43m

LAX18:38Los Angeles

£169

Alaska Airlines

9 Dec

LAX09:01Los Angeles

3h 01m

SEA12:02Seattle/Tacoma Intl

9 Dec

SEA15:20Seattle/Tacoma Intl

2h 40m

LAX18:00Los Angeles

£173

Alaska Airlines

9 Dec

LAX11:20Los Angeles

2h 56m

SEA14:16Seattle/Tacoma Intl

9 Dec

SEA16:30Seattle/Tacoma Intl

4h 53m

1 stop

LAX21:23Los Angeles

£175

Delta flights from Los Angeles to State of Washington

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

Delta

8 Dec

LAX14:25Los Angeles

2h 50m

SEA17:15Seattle/Tacoma Intl

9 Dec

SEA12:31Seattle/Tacoma Intl

2h 42m

LAX15:13Los Angeles

£177

Delta

21 Dec

LAX17:46Los Angeles

2h 53m

SEA20:39Seattle/Tacoma Intl

30 Dec

SEA07:15Seattle/Tacoma Intl

2h 54m

LAX10:09Los Angeles

£184

Delta

24 Dec

LAX17:46Los Angeles

2h 53m

SEA20:39Seattle/Tacoma Intl

3 Jan

SEA19:55Seattle/Tacoma Intl

2h 52m

LAX22:47Los Angeles

£199

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

Cheapest return flight

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Fri 11/12

17:03-20:04

Nonstop3h 01m

Seattle/Tacoma Intl

Sun 13/12

13:36-16:18

Nonstop2h 42m

£148

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Fri 11/12

07:00-12:31

1 stop5h 31m

Seattle/Tacoma Intl

Sun 13/12

13:36-16:18

Nonstop2h 42m

£156

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Wed 2/12

16:52-19:49

Nonstop2h 57m

Seattle/Tacoma Intl

Tue 8/12

12:43-15:24

Nonstop2h 41m

£169

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Wed 9/12

13:35-16:32

Nonstop2h 57m

Seattle/Tacoma Intl

Wed 9/12

18:42-21:24

Nonstop2h 42m

£173

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Wed 3/3

12:50-21:17

1 stop8h 27m

Seattle/Tacoma Intl

Wed 10/3

14:42-17:27

Nonstop2h 45m

£174

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Wed 9/12

10:00-12:58

Nonstop2h 58m

Seattle/Tacoma Intl

Wed 9/12

15:35-21:23

1 stop5h 48m

£175

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Sat 26/12

06:00-09:00

Nonstop3h 00m

Seattle/Tacoma Intl

Wed 30/12

21:41-07:41

1 stop10h 00m

£175

Fastest return journey

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Tue 8/12

14:25-17:15

Nonstop2h 50m

Seattle/Tacoma Intl

Wed 9/12

12:31-15:13

Nonstop2h 42m

£177

Los AngelesSpokane

LAX Los Angeles - GEG Spokane

LAXGEG

Los Angeles

Sat 12/12

13:05-15:47

Nonstop2h 42m

Spokane

Sun 13/12

06:41-09:50

Nonstop3h 09m

£177

Los AngelesSeattle

LAX Los Angeles - SEA Seattle/Tacoma Intl

LAXSEA

Los Angeles

Sat 19/12

19:00-21:59

Nonstop2h 59m

Seattle/Tacoma Intl

Wed 30/12

06:34-09:35

Nonstop3h 01m

£178

Flights are sorted by cheapest return 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?

If you aren’t able to travel to State of Washington during the month of March, then flying in May is also cheap. Prices for this month can be found on momondo for an average of £169.

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 Sunday. Travellers who choose to depart for State of Washington on a Sunday will often find tickets for as low as £356. Be sure to avoid booking your departure on a Tuesday as prices are generally higher than usual. According to our data, the average ticket price to State of Washington on Tuesday is £729.

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

Flying to State of Washington from Los Angeles in the afternoon is the least expensive time of day to depart. momondo users have found prices as low as £259 when looking at flights departing in the afternoon. In contrast, the most expensive time of day to depart to State of Washington is in the morning when prices are around £683.

What is the cheapest Los Angeles to Washington flight route?

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

How far in advance should I book a flight from Los Angeles to 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 £193 when searching weeks before you fly. 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 £151 on momondo.

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

There are 3 cabin classes available to choose from on Los Angeles to State of 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	£76
Fastest flight time	2h 19m
Direct flights	Every day
Airports in State of Washington	96 airports

The best one-way flight to State of Washington from Los Angeles in the past 72 hours is £76. The best return flight deal from Los Angeles to State of Washington found on momondo in the last 72 hours is £148.

The fastest flight from Los Angeles to State of Washington takes 2h 19m

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

There are 96 airports in State of Washington. From Los Angeles there are direct flights to Spokane (GEG), Seattle/Tacoma Intl (SEA).

Search flight deals

Frequently asked questions about flying from Los Angeles to Washington

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 old do you have to be to fly from Los Angeles Airport to Washington?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, 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) (17.40% of total bookings). The next most popular plane models are Airbus A321neo (16.07%), Airbus A321-100/200 (9.91%), and Boeing 737-900 (9.79%).

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. All flights to Washington from Los Angeles on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight 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?

Price alerts on flights to Washington from Los Angeles are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.