Find flights
Deals
When to book
Airlines
FAQs

Cheap flights from Portland to Los Angeles from £77

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 18/11. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — LAX
20 Aug — 27 Aug1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Portland to Los Angeles are usually found in September or January, booked 90 days in advance, depart on a Monday or Thursday and return on a Wednesday

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 21 July 2026.

Wed 19/807:03
PDX
-
LAX
1 stop4h 35m
Alaska Airlines
Wed 26/807:03
LAX
-
PDX
Nonstop2h 22m
Alaska Airlines
Deal found 16/7£156
Tue 13/1014:34
PDX
-
LAX
Nonstop2h 32m
Alaska Airlines
Thu 22/1009:09
LAX
-
PDX
1 stop4h 23m
Alaska Airlines
Deal found 16/7£157
Wed 19/807:50
PDX
-
LAX
1 stop3h 45m
Southwest
Wed 26/809:55
LAX
-
PDX
1 stop4h 10m
Southwest
Deal found 17/7£158
Fri 11/910:37
PDX
-
LAX
1 stop6h 35m
Alaska Airlines
Fri 11/918:15
LAX
-
PDX
Nonstop2h 21m
Alaska Airlines
Deal found 17/7£161
Sat 22/806:20
PDX
-
LAX
Nonstop2h 25m
Delta
Mon 24/820:00
LAX
-
PDX
Nonstop2h 12m
Delta
Deal found 16/7£161
Sat 22/813:30
PDX
-
LAX
1 stop6h 45m
Southwest
Wed 26/809:25
LAX
-
PDX
2 stops6h 00m
Southwest
Deal found 16/7£165
Thu 20/817:53
PDX
-
LAX
1 stop4h 36m
Alaska Airlines
Mon 24/814:56
LAX
-
PDX
1 stop5h 55m
Alaska Airlines
Deal found 16/7£166
Thu 15/1007:15
PDX
-
LAX
1 stop4h 39m
Alaska Airlines
Thu 22/1006:35
LAX
-
PDX
1 stop6h 57m
Alaska Airlines
Deal found 16/7£167
Thu 20/820:45
PDX
-
LAX
Nonstop2h 30m
Delta
Tue 25/820:00
LAX
-
PDX
Nonstop2h 12m
Delta
Deal found 16/7£169
Tue 25/807:50
PDX
-
LAX
1 stop3h 45m
Southwest
Fri 28/818:00
LAX
-
PDX
1 stop3h 35m
Southwest
Deal found 16/7£170

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 21 July 2026.

Round-trip from

£156

One-way from

£77

Popular in

June

Cheapest in

September

Average price

£208
Alaska Airlines
  • Alaska Airlines
  • 19/8-25/8
  • 1 total stop
  • 6h 59m 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 (£19 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in July 2026
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 858,174 searches. Data last updated 21 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

Wed 19/8

07:50-11:35

1 stop3h 45m

Los Angeles

Wed 26/8

17:05-20:40

1 stop3h 35m

£158
Fastest return journey

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 5/9

17:35-19:58

Nonstop2h 23m

Los Angeles

Sun 6/9

07:35-09:51

Nonstop2h 16m

£161

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 23/9

10:47-13:13

Nonstop2h 26m

Los Angeles

Sun 27/9

07:35-09:51

Nonstop2h 16m

£161

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Sat 22/8

13:10-19:05

1 stop5h 55m

Los Angeles

Wed 26/8

09:25-15:25

2 stops6h 00m

£165

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Mon 17/8

07:00-09:37

Nonstop2h 37m

Los Angeles

Mon 17/8

13:28-20:31

1 stop7h 03m

£170

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Wed 26/8

07:50-11:35

1 stop3h 45m

Los Angeles

Thu 27/8

17:40-23:05

1 stop5h 25m

£172

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 10/11

07:01-11:27

1 stop4h 26m

Los Angeles

Fri 13/11

15:10-21:55

1 stop6h 45m

£176

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Fri 4/9

05:45-12:50

1 stop7h 05m

Los Angeles

Tue 8/9

11:50-16:10

1 stop4h 20m

£176

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Tue 25/8

07:50-11:35

1 stop3h 45m

Los Angeles

Fri 28/8

11:20-19:20

2 stops8h 00m

£177

PortlandLos Angeles

PDX - LAX

PDXLAX

Portland

Thu 3/9

05:00-12:50

2 stops7h 50m

Los Angeles

Sat 5/9

15:30-21:20

1 stop5h 50m

£180

Flights are sorted by cheapest return flights first.

Deals found on 19/7

Showing 1-10 of 22 resultsSorted by cheapest first
1
2
3

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?

The price you pay for your flight from Portland to Los Angeles may vary depending on when you book. For the best chance of a lower fare, look to book 89 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

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 £146). Flying from Portland to Los Angeles in June is currently the most expensive (average of £232). 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 21 July 2026.

Unlike in the morning, when flights are generally more expensive, you can save up to 54% on flights from Portland to Los Angeles by exploring options for tickets at midday.

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

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. 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 Los Angeles. Reviews last updated 21 July 2026.
See what other customers who have flown with Alaska Airlines from Portland to Los Angeles have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
7.9
Good
12,679 reviews
Check prices

Overall

7.9

Boarding

8.1

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
7.9
Good
12,679 reviews
Alaska Airlines
7.9
Good
12,679 reviews
Check prices

Overall

7.9

Boarding

8.1

Comfort

7.8

Food

7.0

Entertainment

7.0

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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.

  • What airports do I use to fly from Portland to Los Angeles?

    If you wish to fly to Los Angeles from Portland, then you need to book flights from Portland to Los Angeles. There are 48 flights from Portland (PDX) to Los Angeles (LAX) per day to choose from. Flights to Los Angeles from Portland are available from 1 airline, which means you should have some options if you want to compare airfare deals. 2h 22m is how long a nonstop flight from Portland to Los Angeles typically takes.

  • How popular is this Portland to Los Angeles flight route?

    The Portland to Los Angeles Los Angeles flight path was viewed by 9 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

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

    Departing from Portland to Los Angeles will take you 2h 23m. The distance between Portland and Los Angeles is about 834 mi. This flight may include one or multiple stops.

  • What is the cheapest airline to fly from Portland to Los Angeles round-trip?

    Currently priced at £140, Alaska Airlines will fly you from Portland to Los Angeles and back. In addition to Alaska Airlines, many other airlines offer competitively priced options for your trip. Users have found that Alaska Airlines is 23% cheaper than the other options available to this destination.

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

    No one likes to see their flight delayed. When booking a flight from Portland to Los Angeles consider choosing SAUDIA (100%), China Eastern (97%) or Porter Airlines (97%) as they are the most reliable in getting you off to your destination on time.

  • 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 £146). Flying from Portland to Los Angeles in June is currently the most expensive (average of £232). 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
Laguna Hills
Torrance
Chino Hills
Manhattan Beach
Simi Valley
Cerritos
West Hollywood
Calabasas
Artesia
Glendale
Dana Point
Yorba Linda
Inglewood
Vista
Aliso Viejo

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Las Vegas flights
Portland to San Francisco flights

Top airline flying from Portland to Los Angeles

Discover the top airline that operate flights from Portland to Los Angeles. 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 858,174 searches. Data last updated 21 July 2026.
AirlineCheapestAverageFlexibilityOn-time
Alaska AirlinesCheapest£140Average£210FlexibilityNo cancel feeOn-time75%
Search Alaska Airlines flights

Fly with Cheapflights

Find the best flight deals on Cheapflights, where travellers can enjoy low prices and a wide availability of flights to their desired destinations.

How does Cheapflights help users find flights from Portland to Los Angeles?

Deals for Portland to Los Angeles flights are sourced from 900+ travel sites when you use Cheapflights. When all flight results come back, Cheapflights lets you sort and filter flights using different criteria to choose better, like price, airport, cabin class, and plenty of other options.

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

Cheapflights helps you find that perfect flight to Los Angeles from Portland by searching from hundreds of airlines and agencies you know and love. We are also free to use, in case you were wondering!

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

Certainly. Search results for flights to Los Angeles from Portland shown to you on Cheapflights can be narrowed down with different useful search filters, which includes flexible booking options.

Can Cheapflights notify me if prices for flights from Portland to Los Angeles become cheaper?

Yes, Cheapflights has a feature called Price Alert, which notifies users when flight prices change. Track prices for your flight to Los Angeles from Portland today and book when prices fit your budget.

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.