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Cheap flights from Portland to Los Angeles from $149

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 19/8. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
22 Aug — 29 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Portland to Los Angeles Los Angeles are usually found in September or January, booked 90 days in advance, depart on a Monday or Wednesday and return on a Monday

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 23 July 2026.

Mon 24/810:33
PDX
-
LAX
Nonstop2h 39m
Alaska Airlines
Mon 24/814:56
LAX
-
PDX
1 stop5h 55m
Alaska Airlines
Deal found 22/7$294
Wed 26/807:03
PDX
-
LAX
1 stop4h 35m
Alaska Airlines
Tue 22/918:15
LAX
-
PDX
Nonstop2h 21m
Alaska Airlines
Deal found 22/7$300
Tue 25/807:50
PDX
-
LAX
1 stop3h 45m
Southwest
Tue 25/815:15
LAX
-
PDX
1 stop5h 25m
Southwest
Deal found 22/7$303
Thu 20/807:03
PDX
-
LAX
1 stop4h 35m
Alaska Airlines
Sat 22/807:03
LAX
-
PDX
Nonstop2h 22m
Alaska Airlines
Deal found 21/7$307
Sat 22/814:53
PDX
-
LAX
Nonstop2h 31m
Alaska Airlines
Sun 23/807:03
LAX
-
PDX
Nonstop2h 22m
Alaska Airlines
Deal found 22/7$310
Wed 16/907:50
PDX
-
LAX
1 stop3h 45m
Southwest
Sat 19/910:10
LAX
-
PDX
2 stops7h 30m
Southwest
Deal found 19/7$312
Wed 2/910:37
PDX
-
LAX
1 stop6h 45m
Alaska Airlines
Wed 23/907:03
LAX
-
PDX
Nonstop2h 22m
Alaska Airlines
Deal found 22/7$314
Sat 22/811:20
PDX
-
LAX
1 stop4h 15m
Southwest
Sat 29/810:10
LAX
-
PDX
2 stops8h 15m
Southwest
Deal found 20/7$317
Wed 2/1217:55
PDX
-
LAX
1 stop6h 03m
Alaska Airlines
Mon 7/1215:30
LAX
-
PDX
1 stop5h 18m
Alaska Airlines
Deal found 21/7$319
Wed 26/814:42
PDX
-
LAX
1 stop4h 25m
Alaska Airlines
Tue 1/914:15
LAX
-
PDX
Nonstop2h 21m
Alaska Airlines
Deal found 21/7$322
Sat 22/817:35
PDX
-
LAX
Nonstop2h 23m
Delta
Sun 23/817:01
LAX
-
PDX
Nonstop2h 15m
Delta
Deal found 22/7$324
Sat 22/806:00
PDX
-
LAX
1 stop11h 55m
Southwest
Tue 25/809:25
LAX
-
PDX
2 stops6h 00m
Southwest
Deal found 23/7$326

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 23 July 2026.

Round-trip from

$294

One-way from

$149

Popular in

June

Cheapest in

September

Average price

$400

Good one-way deal

$212 or less
Alaska Airlines
  • Alaska Airlines
  • 24/8-24/8
  • 1 total stop
  • 8h 34m total
  • Portland to Los Angeles
Search Deals
Southwest
  • Southwest
  • 19/8
  • 1 total stop
  • 3h 45m total
  • Portland to Los Angeles
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($71 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a one-way flight from Portland to Los Angeles 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 23 July 2026.
Use the filters below to find and compare flights from Portland to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Mon 24/8

10:33-13:12

Nonstop2h 39m

Los Angeles Los Angeles

Mon 24/8

14:56-20:51

1 stop5h 55m

$294

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 7/10

07:18-11:53

1 stop4h 35m

Los Angeles Los Angeles

Tue 13/10

09:12-13:32

1 stop4h 20m

$310
Fastest return journey

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 23/9

15:33-18:02

Nonstop2h 29m

Los Angeles Los Angeles

Mon 28/9

18:15-20:36

Nonstop2h 21m

$310

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 22/8

11:20-15:35

1 stop4h 15m

Los Angeles Los Angeles

Sat 29/8

10:10-18:25

2 stops8h 15m

$317

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 27/8

07:03-11:38

1 stop4h 35m

Los Angeles Los Angeles

Mon 31/8

20:03-09:07

1 stop13h 04m

$319

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 12/9

06:20-14:10

2 stops7h 50m

Los Angeles Los Angeles

Wed 16/9

09:25-15:25

2 stops6h 00m

$324

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 19/8

07:50-11:35

1 stop3h 45m

Los Angeles Los Angeles

Thu 20/8

17:50-22:10

1 stop4h 20m

$332

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 2/9

07:00-12:01

1 stop5h 01m

Los Angeles Los Angeles

Sun 6/9

09:37-14:47

1 stop5h 10m

$339

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 10/10

08:09-14:34

1 stop6h 25m

Los Angeles Los Angeles

Sat 17/10

15:37-20:50

1 stop5h 13m

$339

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 10/11

07:01-11:27

1 stop4h 26m

Los Angeles Los Angeles

Fri 13/11

15:10-21:55

1 stop6h 45m

$339

Flights are sorted by cheapest return flights first.

Deals found on 20/7

Showing 1-10 of 22 resultsSorted by cheapest first
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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?

To ensure you get the cheapest price possible for a flight from Portland to Los Angeles, you should look to book at least 89 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, September is the cheapest month in which you can book a flight from Portland to Los Angeles (average of $282). Flying from Portland to Los Angeles in June is currently the most expensive (average of $446). 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 23 July 2026.

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 evening, which can drop the price by up to 27% versus a flight at midday.

How much does it cost for a return flight from Portland to Los Angeles?

Airfare is typical for this route at the moment.

Portland to Los Angeles flights typically cost between $289 and $446 in August.
The cheapest return price found within the last 5 days was $294 on Alaska Airlines (24 Aug–24 Aug).

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, 9 users have taken a look at flights from Portland to Los Angeles 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 39m. Fly via Alaska Airlines or Southwest to get the fastest option. Airlines will cover a distance of 1342 km. When browsing for deals, the options you’ll see will be for both direct flights and flights with stops.

  • 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: SAUDIA (100%), China Eastern (97%), Porter Airlines( 97%).

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

    On average you can expect to pay $276 for a flight from Portland to Los Angeles. The cheapest flight overall is $196 while the most popular route, (Portland - Los Angeles Los Angeles) is currently priced at $222.

  • 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, September is the cheapest month in which you can book a flight from Portland to Los Angeles (average of $282). Flying from Portland to Los Angeles in June is currently the most expensive (average of $446). 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
Culver City
Hermosa Beach
Simi Valley
Universal City
San Juan Capistrano
Monterey Park
Moreno Valley
Inglewood
Santa Clarita
Dana Point
Oceanside
Glendale
Vernon

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Why should you use Cheapflights to find cheap flight tickets from Portland to Los Angeles?

Cheapflights taps into our reliable network of hundreds of airlines and travel agencies to find the best deals for flights from Portland to Los Angeles for you. Better yet — we are completely free to use.

Can Cheapflights find flights from Portland to Los Angeles with no change fees?

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

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