$126 Cheap Flights from Portland (PWM) to Los Angeles (LAX)

View $126 flight on Tue, Dec 9, 2025Opens in a new window

Popular airlines from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. (LAX)

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

Prices were available within the past 7 days and start at $126 for one-way flights and $251 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sat, Jan 17 - Tue, Jan 20
PWM
Portland
LAX
Los Angeles
$251 Roundtrip, found 19 hours ago
$251
Roundtrip
found 19 hours ago
Select American Airlines flight, departing Sat, Jan 17 from Portland to Los Angeles, returning Tue, Jan 20, priced at $251 found 19 hours ago
United
Sat, Jan 17 - Tue, Jan 20
PWM
Portland
LAX
Los Angeles
$251 Roundtrip, found 19 hours ago
$251
Roundtrip
found 19 hours ago
Select United flight, departing Sat, Jan 17 from Portland to Los Angeles, returning Tue, Jan 20, priced at $251 found 19 hours ago
Southwest Airlines
Sat, Jan 17 - Tue, Jan 20
PWM
Portland
LAX
Los Angeles
$251 Roundtrip, found 19 hours ago
$251
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Sat, Jan 17 from Portland to Los Angeles, returning Tue, Jan 20, priced at $251 found 19 hours ago
American Airlines
Tue, Feb 10 - Tue, Feb 17
PWM
Portland
LAX
Los Angeles
$253 Roundtrip, found 3 days ago
$253
Roundtrip
found 3 days ago
Select American Airlines flight, departing Tue, Feb 10 from Portland to Los Angeles, returning Tue, Feb 17, priced at $253 found 3 days ago
Southwest Airlines
Wed, Dec 3 - Tue, Dec 9
PWM
Portland
LAX
Los Angeles
$254 Roundtrip, found 6 days ago
$254
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Portland to Los Angeles, returning Tue, Dec 9, priced at $254 found 6 days ago
United
Sat, Dec 6 - Wed, Dec 10
PWM
Portland
LAX
Los Angeles
$255 Roundtrip, found 3 days ago
$255
Roundtrip
found 3 days ago
Select United flight, departing Sat, Dec 6 from Portland to Los Angeles, returning Wed, Dec 10, priced at $255 found 3 days ago
Southwest Airlines
Sat, Jan 17 - Tue, Jan 20
PWM
Portland
LAX
Los Angeles
$256 Roundtrip, found 19 hours ago
$256
Roundtrip
found 19 hours ago
Select Southwest Airlines flight, departing Sat, Jan 17 from Portland to Los Angeles, returning Tue, Jan 20, priced at $256 found 19 hours ago
Southwest Airlines
Wed, Dec 3 - Tue, Dec 9
PWM
Portland
LAX
Los Angeles
$259 Roundtrip, found 6 days ago
$259
Roundtrip
found 6 days ago
Select Southwest Airlines flight, departing Wed, Dec 3 from Portland to Los Angeles, returning Tue, Dec 9, priced at $259 found 6 days ago
JetBlue Airways
Tue, Apr 28 - Tue, May 12
PWM
Portland
LAX
Los Angeles
$295 Roundtrip, found 4 days ago
$295
Roundtrip
found 4 days ago
Select JetBlue Airways flight, departing Tue, Apr 28 from Portland to Los Angeles, returning Tue, May 12, priced at $295 found 4 days ago
Delta
Tue, Mar 24 - Tue, Mar 31
PWM
Portland
LAX
Los Angeles
$297 Roundtrip, found 7 hours ago
$297
Roundtrip
found 7 hours ago
Select Delta flight, departing Tue, Mar 24 from Portland to Los Angeles, returning Tue, Mar 31, priced at $297 found 7 hours ago

Find the cheapest month to fly from Portland (PWM) to Los Angeles (LAX)

September is typically the cheapest month to fly

From $200 - $472 per traveler.

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. Cheapest option available. Average driving time to city center is 18 minutes. Flights from $405
BUR
Bob Hope
Cheapest
Average driving time to city center18 min
Flights from $405

Frequently asked questions

How much does a flight from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX) cost?
Secure a cheap one-way flight from $126 or cheap return flight from $251 from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX)?
Planning your trip for January can help you save, as it's the cheapest month for flights between PWM and LAX. You'll typically find the lowest prices during the off-season.
What is the cheapest airline that flies from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX)?
Expedia's filter tool lets you easily compare different airlines, departure times and fares all in one place. Choose your preferences, then sort by "Price (lowest to highest)" to find the carrier with the cheapest PWM to LAX flight.
How many flights per day from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX)?
Direct flights from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with our filter tool. Enter your dates and select either "1 Stop" or "2+ Stops."
What day of the week has the most flights from PWM to LAX?
Friday is usually the busiest day for flights, while Tuesday tends to be the quietest.* Keep in mind that flight schedules can vary based on a number of factors, including the season and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX)?
To reach Los Angeles Intl. Airport (LAX) on schedule, select a flight that takes off from Portland Intl. Jetport Airport (PWM) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
Is it cheaper to buy a plane ticket from Portland Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX) last-minute?
Waiting until just before your trip to book your flight from PWM to LAX often results in higher prices. While you might find some last-minute discounts, there's no guarantee. Be flexible with your travel plans for a better chance of getting a bargain.
Is it cheaper to book a PWM to LAX flight and hotel package?
Opting for a PWM to LAX flight and hotel package is generally cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your travels all in one place. Choose from our wide range of stays and then add flights, car rentals and activities 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 Intl. Jetport Airport (PWM) to Los Angeles Intl. Airport (LAX)?
In most cases, you can reschedule or cancel your PWM to LAX flight. However, there may be additional charges, especially if your booking was made over 24 hours ago. Double-check your itinerary for the airline's rules and fees on flight changes, or if you want more details, visit our Customer Service portal.

Travel information

Origin airport
Portland Intl. Jetport
Destination airport
Los Angeles Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, JetBlue Airways, Southwest Airlines, United
Roundtrip price
$250
Distance
2636 mi

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 January. 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 2025. You can also book with separate airlines for your outbound and return journeys, from $126 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

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*Available to One Key members.