$45 Cheap Flights from Portland (PDX) to Los Angeles (LAX)

View $45 flight on Sat, Jul 4, 2026Opens in a new window

Popular airlines from Portland International Airport (PDX) to Los Angeles Intl. (LAX)

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Cheap Flights from Portland to Los Angeles (PDX-LAX)

Prices were available within the past 7 days and start at $45 for one-way flights and $107 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Frontier Airlines
Sun, Mar 29 - Thu, Apr 9
PDX
Portland
LAX
Los Angeles
$107 Roundtrip, found 2 days ago
$107
Roundtrip
found 2 days ago
Select Frontier Airlines flight, departing Sun, Mar 29 from Portland to Los Angeles, returning Thu, Apr 9, priced at $107 found 2 days ago
Frontier Airlines
Sat, Jun 27 - Sat, Jul 4
PDX
Portland
LAX
Los Angeles
$110 Roundtrip, just found
$110
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jun 27 from Portland to Los Angeles, returning Sat, Jul 4, priced at $110 just found
Frontier Airlines
Sat, Mar 28 - Thu, Apr 2
PDX
Portland
LAX
Los Angeles
$124 Roundtrip, just found
$124
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Mar 28 from Portland to Los Angeles, returning Thu, Apr 2, priced at $124 just found
Frontier Airlines
Thu, Apr 23 - Thu, Apr 30
PDX
Portland
LAX
Los Angeles
$128 Roundtrip, just found
$128
Roundtrip
just found
Select Frontier Airlines flight, departing Thu, Apr 23 from Portland to Los Angeles, returning Thu, Apr 30, priced at $128 just found
Frontier Airlines
Sun, May 17 - Fri, May 29
PDX
Portland
LAX
Los Angeles
$129 Roundtrip, found 9 hours ago
$129
Roundtrip
found 9 hours ago
Select Frontier Airlines flight, departing Sun, May 17 from Portland to Los Angeles, returning Fri, May 29, priced at $129 found 9 hours ago
Alaska Airlines
Wed, Apr 15 - Sat, Jul 4
PDX
Portland
LAX
Los Angeles
$134 Roundtrip, just found
$134
Roundtrip
just found
Select Alaska Airlines flight, departing Wed, Apr 15 from Portland to Los Angeles, returning Sat, Jul 4, priced at $134 just found
Frontier Airlines
Sat, Jul 25 - Sat, Aug 8
PDX
Portland
LAX
Los Angeles
$134 Roundtrip, just found
$134
Roundtrip
just found
Select Frontier Airlines flight, departing Sat, Jul 25 from Portland to Los Angeles, returning Sat, Aug 8, priced at $134 just found
United
Tue, May 19 - Fri, May 29
PDX
Portland
LAX
Los Angeles
$136 Roundtrip, found 12 hours ago
$136
Roundtrip
found 12 hours ago
Select United flight, departing Tue, May 19 from Portland to Los Angeles, returning Fri, May 29, priced at $136 found 12 hours ago
Southwest Airlines
Tue, May 5 - Sat, May 9
PDX
Portland
LAX
Los Angeles
$142 Roundtrip, just found
$142
Roundtrip
just found
Select Southwest Airlines flight, departing Tue, May 5 from Portland to Los Angeles, returning Sat, May 9, priced at $142 just found
American Airlines
Wed, Apr 1 - Sat, Apr 4
PDX
Portland
LAX
Los Angeles
$157 Roundtrip, just found
$157
Roundtrip
just found
Select American Airlines flight, departing Wed, Apr 1 from Portland to Los Angeles, returning Sat, Apr 4, priced at $157 just found

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Alternative airports near Los Angeles

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Bob Hope BUR. Average driving time to city center is 18 minutes. Flights from $464
BUR
Bob Hope
Average driving time to city center18 min
Flights from $464
Select flight to Long Beach Municipal LGB. Cheapest option available. Average driving time to city center is 27 minutes. Flights from $406
LGB
Long Beach Municipal
Cheapest
Average driving time to city center27 min
Flights from $406

Frequently asked questions

How much does a flight from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) cost?
You can find cheap one-way flights from $45 and cheap return flights from $107 Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) with Expedia. One-way flights usually range from $115 to $988, and return flights typically cost between $236 and $1705. Flight prices vary based on the month and day of the week you want to travel, as well as the airline and how far in advance you book your ticket. Filter your search on Expedia by "Price (lowest to highest)" to see the cheapest fares first, and use the Price Tracking tool to receive alerts when Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) ticket fares go up or down.*Typical price ranges based on flights available on Expedia in the last year. Prices include multi-airline options.
What is the cheapest month to fly from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
February is the cheapest month to fly from Portland (PDX) to Los Angeles (LAX), with average return fares around $232. This is about 11% lower than the average price throughout the year, as February often has lower travel demand. Other cheap months to fly from Portland to Los Angeles include May and September.*Averages based on flights available on Expedia in the last year.
Which airlines fly direct from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Choose from 10 airlines operating direct flights from PDX to LAX:

  • Delta operates around 35 direct flights from PDX to LAX every week
  • American Airlines operates around 14 direct flights from PDX to LAX every week
  • Frontier Airlines operates around 7 direct flights from PDX to LAX every week
  • Hawaiian Airlines operates around 25 direct flights from PDX to LAX every week
  • Condor operates around 18 direct flights from PDX to LAX every week

What is the cheapest airline that flies from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
United is one of the cheapest airlines offering nonstop flights from Portland, OR (PDX) to Los Angeles, CA (LAX), with round-trip tickets starting from around $300. Use Expedia's search tool to compare the prices and schedules of airlines that fly this route to find the best option for your plans and budget.*Prices based on flights available on Expedia in the last year.
How do I find cheap flights from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
To find a cheap flight from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.), be flexible with your dates. Traveling outside of peak vacation months and booking a mid-week flight can help you save. Early morning and late night flights are often more affordable, too. Expedia allows you to compare flight times, airlines and routes all in one place to find low fares. You can also set up Price Tracking and receive alerts when fares go up or down.
What is the best airline to fly with from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The best airline to fly with from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) will differ from traveler to traveler. If you like to fly early, Alaska Airlines offers early morning flights. If price is the most important factor, Frontier Airlines typically offers the lowest fares. WN offers the most daily flights from PDX to LAX, which is great if flexibility is what you value most. The best carrier for this journey could also be the one you have a loyalty membership with, as flying with that airline or another airline within the same alliance could help you collect points or enjoy lounge access.
What is the best time to fly from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The ideal times to fly from Portland (PDX) to Los Angeles (LAX) are February and May. February offers an average price of about $232, making it a budget-friendly choice, while May is popular for travel, giving you a great selection of flights and pleasant weather.*Prices based on flights available on Expedia in the last year.
How many flights per day from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
There are approximately 8 nonstop flights per day from Portland Intl. (PDX) to Los Angeles Intl. (LAX). For more options, look at flights that include layovers.
What is the earliest flight from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The earliest flight from Portland, OR (PDX) to Los Angeles, CA (LAX) typically departs at around 12:05 AM, operated by American Airlines. This flight is available in June, making it a good option for early summer travel. An early start allows you to maximize your time in Los Angeles. To compare early flights on Expedia, select the "Early Morning" and "Morning" filters in your search.
What are the most popular departure times for flights from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
The most popular departure times for flights from Portland, OR (PDX) to Los Angeles, CA (LAX) are in the early morning, from 6am to 9am. About 23% of passengers prefer this time window. Many major carriers, including Southwest Airlines, United Airlines, and Delta, offer flights during this window. This timing works well because it allows you to arrive in Los Angeles with plenty of time to enjoy your day.
How long does it take to fly from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
Flying nonstop from PDX to LAX takes around 2 hours 30 minutes, with the route covering approximately 834 miles. Flights with a layover typically take 4 hours 20 minutes longer than direct options. Keep in mind that actual flight times can vary due to wind patterns, weather, and air traffic.
Can you fly business or first class from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
First class is available on flights from PDX to LAX. First class cabins are available on:

  • United Airlines
  • American Airlines
  • Delta Air Lines
  • Hawaiian Airlines
  • Spirit Airlines

How much is a business class flight from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
A direct, return business class ticket from Portland, OR (PDX) to Los Angeles, CA (LAX) typically costs between $794 - $1,185. A non-stop, one-way business class flight is usually around $417 - $651. Prices often fluctuate based on seasonality and how early you book. You may also be able to find a cheaper business class journey between Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) if you opt for a connecting flight.*Prices based on flights available on Expedia in the last year.
How do I earn miles on a Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight with Expedia?
It's easy to earn miles on a Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight when you book with Expedia. Before you confirm your booking, simply select your frequent flyer program and enter your program number. As a member of One Key™, you can also earn OneKeyCash™* on top of your airline miles when you book with Expedia.*Excludes taxes and fees. OneKeyCash is not redeemable for cash and can only be used on Expedia and other participating brands.
What airports do you fly into for Los Angeles from Portland Intl. (PDX)?
From Portland Intl. (PDX), you can fly into Los Angeles Intl. (LAX) to reach Los Angeles. Some flights may connect through major hubs like San Francisco Intl. (SFO), Denver Intl. (DEN), Sky Harbor Intl. (PHX) before reaching Los Angeles. Compare routes and airports on Expedia to find the best flight options for your travel plans.
Is it cheaper to buy a plane ticket from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) at the last minute?
Typically, booking a last minute flight from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) will be more expensive than booking in advance. As the departure date approaches, there are usually fewer seats available which can drive up the cost. However, if there's some wiggle room with your travel dates and times, you could bag a cheap last-minute fare.
Is it cheaper to book a Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight and hotel package?
Securing a Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) Los Angeles Vacation Packages is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Select from our extensive range of stays and then add flights, activities and car rentals to your booking. Bundle everything together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.)?
If you booked your Portland, OR (PDX-Portland Intl.) to Los Angeles, CA (LAX-Los Angeles Intl.) flight within the last 24 hours, you may be able to modify or cancel it without any fees. Depending on the airline and the type of ticket you have, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, head to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Portland Intl.
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Frontier Airlines, Hawaiian Airlines, Southwest Airlines, United
Roundtrip price
$107
Distance
834 mi
Average flight time
2 hours 28 mins

Book with confidence

Portland to Los Angeles Flights

The cheapest times to fly from Portland to Los Angeles

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Portland to Los Angeles are during the month of March. You can find some of the cheapest flights from Portland to Los Angeles with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Portland to Los Angeles

Sunday is one of the best days to book for cheap flights from Portland to Los Angeles: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Portland to Los Angeles

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Portland to Los Angeles in 2026. You can also book with separate airlines for your outbound and return journeys, from $45 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Portland to Los Angeles flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Portland to Los Angeles airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Portland to Los Angeles Flights

*Flight schedules are subject to change.

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*Available to One Key members.