Cheap Flights Portland to Los Angeles from £59

Flight FAQs

• Which airlines offer the cheapest flights from Portland to Los Angeles?

  Based on Trip.com data, Frontier Airlines offers Cheapest nonstop one-way flights from £59 (for example, PDX–LAX on Fri, Oct 16). For a Cheapest nonstop return flight, Frontier Airlines offers fares from £92, departing on Thu, Nov 12 and returning on Sun, Nov 15.

• Which airlines offer direct flights from Portland to Los Angeles?

  At the moment, you can catch a direct flight from Portland to Los Angeles with the following airlines, including: Alaska Airlines Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

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

  A flight from Portland (PDX) to Los Angeles (LAX) takes an average of 2 hours 28 minutes.

• When is the best time to book flights from Portland to Los Angeles?

  By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Portland to Los Angeles is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

• How many flights are there from Portland to Los Angeles each week?

  On average, 86 direct flights operate each week between Portland and Los Angeles. See below the schedules of the main airlines serving this route:
  Alaska Airlines: S/M/T/W/T/F/S – AS581 (departure at 07:14)

• How can I find the best deals on flights from Portland to Los Angeles?

  Here are some tips for finding the best flight deals from Portland to Los Angeles on Trip.com:
  · Be flexible with your travel dates. The cheapest flight is currently on Fri, Oct 16, with one-way fares from just £59.
  · Compare airlines. Frontier Airlines currently offers the lowest fares on this route.
  · Set up a price alert to track fare changes without searching every day.
  · Check Trip.com regularly for flight deals and available promo codes.
  · Avoid peak season or book early. January is generally the busiest month for travel to Los Angeles.
  · Get exclusive promo codes on the Trip.com app.

• When is the best time to book a flight from Portland to Los Angeles to get the best price?

  The cheapest month to book a flight from Portland to Los Angeles is usually September, when demand is lower.

• Which upcoming date is the cheapest for flights from Portland to Los Angeles?

  After crunching the numbers on our October flight calendar, it's currently cheapest to fly from Portland to Los Angeles on October 16, 2026 with Frontier Airlines, with prices starting at £39.

• Which airports should you choose for flights from Portland to Los Angeles?

  Flights to Los Angeles can arrive at: Los Angeles International Airport (LAX), Ontario International Airport (ONT) and Van Nuys Airport (VNY). The most common route connects Portland International Airport and Los Angeles International Airport (PDX–LAX).

• What is the time difference between Portland and Los Angeles?

  The time difference between Los Angeles and Portland is 0m.

• How can I change or cancel my flight ticket from Portland to Los Angeles?

  Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.

• What is the average price of a one-way flight from Portland to Los Angeles?

  Based on Trip.com data for flights departing in the next 30 days, the average one-way fare from Portland to Los Angeles is £143. Fares vary by travel date, airline and availability.

• What is the average price of a return flight from Portland to Los Angeles?

  Based on Trip.com data for flights departing in the next 30 days, the average return fare from Portland to Los Angeles is £248. Fares vary by travel date, airline and availability.

• How do I book flights from Portland to Los Angeles on Trip.com?

  Enter Portland and Los Angeles, choose your travel dates and passengers, then compare flights by price, duration and baggage. Select a fare, review the change and cancellation rules, enter traveller details and complete payment to receive your confirmation.

• Are there budget airlines on the Portland to Los Angeles route?

  Frontier Airlinesare the most popular budget airlines flying from Portland to Los Angeles. Check baggage, seat and payment fees before comparing the final price.