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Cheap flights from Portland to Los Angeles from $120

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 17/1. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
11 Jan — 18 Jan1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Portland to Los Angeles are usually found in January or February, booked 90 days in advance, depart on a Monday or Thursday and return on a Tuesday

Cheap flight deals from Portland to Los Angeles

Enter your travel dates to find the best prices.

Cheapest flights from Portland to Los Angeles
Explore the most affordable flight options available from Portland to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 December 2025.

Thu 25/1216:26PDX - LAX
Nonstop2h 37mAlaska Airlines
Wed 31/1219:55LAX - PDX
Nonstop2h 29mAlaska Airlines
Deal found 11/12$252
Wed 31/1219:55PDX - LAX
Nonstop2h 33mDelta
Thu 1/108:25LAX - PDX
Nonstop2h 36mDelta
Deal found 10/12$266
Wed 24/1216:26PDX - LAX
Nonstop2h 37mAlaska Airlines
Wed 31/1219:55LAX - PDX
Nonstop2h 29mAlaska Airlines
Deal found 11/12$291
Wed 31/1216:26PDX - LAX
Nonstop2h 37mAlaska Airlines
Mon 5/122:32LAX - PDX
1 stop23h 31mAlaska Airlines
Deal found 10/12$294
Wed 24/1216:26PDX - LAX
Nonstop2h 37mAlaska Airlines
Sat 3/119:55LAX - PDX
Nonstop2h 29mAlaska Airlines
Deal found 9/12$326
Wed 31/1217:48PDX - LAX
Nonstop2h 37mAlaska Airlines
Sun 4/121:25LAX - PDX
Nonstop2h 37mAlaska Airlines
Deal found 10/12$335
Wed 31/1217:48PDX - LAX
Nonstop2h 37mAlaska Airlines
Thu 1/119:45LAX - PDX
1 stop20h 59mAlaska Airlines
Deal found 10/12$347
Tue 30/1221:45PDX - LAX
Nonstop2h 37mAlaska Airlines
Sat 3/119:55LAX - PDX
Nonstop2h 29mAlaska Airlines
Deal found 9/12$348
Wed 17/1214:58PDX - LAX
Nonstop2h 26mAlaska Airlines
Wed 24/1219:24LAX - PDX
Nonstop2h 37mAlaska Airlines
Deal found 10/12$351
Wed 24/1216:26PDX - LAX
Nonstop2h 37mAlaska Airlines
Sun 4/119:55LAX - PDX
Nonstop2h 29mAlaska Airlines
Deal found 9/12$356

Find flight deals from Portland to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PDX) to Los Angeles (LAX). 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 12 December 2025.

Round-trip from

$204

One-way from

$120

Popular in

November

Cheapest in

January

Average price

$356

Good one-way deal

$212 or less
Alaska Airlines
  • Alaska Airlines
  • 24/1-31/1
  • Nonstop
  • 5h 00m total
  • Portland to Los Angeles
Search Deals
Southwest
  • Southwest
  • 4/2
  • 1 total stop
  • 5h 40m total
  • Portland to Los Angeles
Search Deals
Highest demand for flights based on searches. 11% potential increase in price ($60 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average return price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a one-way flight from Portland to Los Angeles.
Search Deals

Cheapflights Fare Finder

 
Customise your flight search to find flights from Portland 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 647,157 searches. Data last updated 12 December 2025.
Use the filters below to find and compare flights from Portland to Los Angeles that are best for you.

Fly from

Portland

Fly to

Los Angeles

Route

Depart

Return

Price

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 14/2

13:02-15:23

Nonstop2h 21m

Los Angeles

Sat 21/2

19:59-22:24

Nonstop2h 25m

$209

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 13/1

17:50-20:15

Nonstop2h 25m

Los Angeles

Wed 21/1

07:00-09:35

Nonstop2h 35m

$209

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 14/1

10:52-13:15

Nonstop2h 23m

Los Angeles

Tue 20/1

19:55-22:24

Nonstop2h 29m

$209

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 21/2

17:10-19:34

Nonstop2h 24m

Los Angeles

Sat 28/2

07:00-09:25

Nonstop2h 25m

$209

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 19/2

10:24-12:44

Nonstop2h 20m

Los Angeles

Tue 24/2

18:15-20:40

Nonstop2h 25m

$252

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 11/2

14:57-17:22

Nonstop2h 25m

Los Angeles

Sun 15/2

07:00-09:35

Nonstop2h 35m

$252

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 17/1

14:57-17:22

Nonstop2h 25m

Los Angeles

Mon 19/1

07:00-09:35

Nonstop2h 35m

$252

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Mon 12/1

10:33-17:28

1 stop6h 55m

Los Angeles

Mon 12/1

19:55-22:24

Nonstop2h 29m

$257

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 12/3

13:09-15:33

Nonstop2h 24m

Los Angeles

Wed 18/3

09:41-12:10

Nonstop2h 29m

$266

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 12/3

14:30-16:59

Nonstop2h 29m

Los Angeles

Wed 18/3

14:00-16:28

Nonstop2h 28m

$266

Flights are sorted by cheapest return flights first.

Deals found on 10/12

Showing 1-10 of 23 results
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Best time to book a flight from Portland to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Portland 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 Portland to Los Angeles

How far ahead should I book a flight from Portland to Los Angeles?

Use this chart to determine the optimal time to book a return flight from Portland to Los Angeles. Price data was last updated on 5 December 2025.

To ensure you get the cheapest price possible for a flight from Portland to Los Angeles, you should look to book at least 90 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland to Los Angeles?

Currently, January is the cheapest month in which you can book a flight from Portland to Los Angeles (average of $68). Flying from Portland to Los Angeles in November is currently the most expensive (average of $168). 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 PDX to LAX?

Find hourly flight availability from Portland 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 12 December 2025.

When flying from Portland to Los Angeles, the time of day you fly usually plays a role in the price. Save by searching for a flight in the morning, which can drop the price by up to 66% versus a flight at midday.

Related info for your journey

Find useful and relevant information for your journey from Portland to Los Angeles. 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 Portland to Los Angeles flight route?

    Within the past month, 3 users have taken a look at flights from Portland to Los Angeles.

  • How long is the flight from Portland to Los Angeles?

    There are many flights that can get you from Portland to Los Angeles in 2h 21m. Fly via Delta or Alaska Airlines to get the fastest option. Airlines will cover a distance of 1342 km. Most flights are nonstop.

  • What are the most reliable airlines from Portland to Los Angeles?

    Before booking your flight to Los Angeles from Portland, have a look at the most reliable airlines to get you to your destination on time: Horizon Air (100%), China Eastern (93%), Aeromexico( 93%).

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

    On average you can expect to pay $214 for a flight from Portland to Los Angeles. The cheapest flight overall is $199 while the most popular route, (Portland - Los Angeles) is currently priced at $386.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Portland 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 Portland to Los Angeles?

    Currently, January is the cheapest month in which you can book a flight from Portland to Los Angeles (average of $68). Flying from Portland to Los Angeles in November is currently the most expensive (average of $168). 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

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
West Hollywood
El Segundo
Universal City
Culver City
Hermosa Beach
Simi Valley
San Juan Capistrano
Monterey Park
Moreno Valley
Santa Clarita
Arcadia
Inglewood
Dana Point
Oceanside
Commerce
Vernon

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Yes! Cheapflights helps users easily find flights from Portland to Los Angeles with no change fees.

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