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Flights from Portland to Los Angeles

Search cheap flights from Portland to Los Angeles in the next 3 months. Based on Trip.com's latest 7-day data, one-way fares start at KRW 192,493, and round-trip tickets start at KRW 290,303.

      • PWM 12:46
        10h 20m
        1 stop
        LAX 20:06
        Portland - Los Angeles | Sat, Jan 17 | American Airlines
        LAX 23:05
        10h
        1 stop
        PWM 12:05
        Los Angeles - Portland | Mon, Jan 19 | American Airlines
        KRW 290,303 KRW 579,657
        50% OFF
        50% OFF
        KRW 579,657 KRW 290,303
      • PWM 06:00
        10h 48m
        1 stop
        LAX 13:48
        Portland - Los Angeles | Fri, Jan 9 | American Airlines
        LAX 23:00
        10h 10m
        1 stop
        PWM 12:10
        Los Angeles - Portland | Fri, Jan 16 | American Airlines
        KRW 350,365 KRW 579,657
        40% OFF
        40% OFF
        KRW 579,657 KRW 350,365
      • PWM 05:30
        9h 20m
        1 stop
        LAX 11:50
        Portland - Los Angeles | Sat, Jan 10 | American Airlines
        LAX 09:00
        10h 7m
        1 stop
        PWM 22:07
        Los Angeles - Portland | Sat, Jan 17 | American Airlines
        KRW 373,723 KRW 579,657
        36% OFF
        36% OFF
        KRW 579,657 KRW 373,723
      • PWM 07:00
        9h 3m
        1 stop
        LAX 13:03
        Portland - Los Angeles | Tue, Jan 13 | American Airlines
        LAX 09:00
        10h 7m
        1 stop
        PWM 22:07
        Los Angeles - Portland | Tue, Jan 20 | American Airlines
        KRW 381,648
        34% OFF
        KRW 579,657 KRW 381,648
      • PWM 07:00
        9h 3m
        1 stop
        LAX 13:03
        Portland - Los Angeles | Wed, Jan 14 | American Airlines
        LAX 09:00
        10h 7m
        1 stop
        PWM 22:07
        Los Angeles - Portland | Wed, Jan 21 | American Airlines
        KRW 382,482
        34% OFF
        KRW 579,657 KRW 382,482
      • PWM 12:23
        10h 43m
        1 stop
        LAX 20:06
        Portland - Los Angeles | Wed, Dec 17 | American Airlines
        LAX 00:49
        7h 31m
        1 stop
        PWM 11:20
        Los Angeles - Portland | Thu, Dec 25 | American Airlines
        KRW 416,267
        28% OFF
        KRW 579,657 KRW 416,267
      • PWM 07:11
        10h
        1 stop
        LAX 14:11
        Portland - Los Angeles | Sun, Dec 14 | American Airlines
        LAX 00:55
        8h 16m
        1 stop
        PWM 12:11
        Los Angeles - Portland | Wed, Dec 17 | American Airlines
        KRW 416,893
        28% OFF
        KRW 579,657 KRW 416,893
      • PWM 05:20
        9h 30m
        1 stop
        LAX 11:50
        Portland - Los Angeles | Sun, Jan 11 | American Airlines
        LAX 09:00
        10h 7m
        1 stop
        PWM 22:07
        Los Angeles - Portland | Wed, Jan 14 | American Airlines
        KRW 417,519
        28% OFF
        KRW 579,657 KRW 417,519
      • PWM 05:20
        9h 30m
        1 stop
        LAX 11:50
        Portland - Los Angeles | Sun, Feb 8 | American Airlines
        LAX 09:00
        10h 7m
        1 stop
        PWM 22:07
        Los Angeles - Portland | Wed, Feb 11 | American Airlines
        KRW 417,519
        28% OFF
        KRW 579,657 KRW 417,519
      • PWM 05:30
        9h 41m
        1 stop
        LAX 12:11
        Portland - Los Angeles | Thu, Jan 8 | Delta Air Lines
        LAX 08:25
        10h 34m
        1 stop
        PWM 21:59
        Los Angeles - Portland | Tue, Jan 13 | Delta Air Lines
        KRW 423,150
        27% OFF
        KRW 579,657 KRW 423,150
      • PWM 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Portland - Los Angeles | Sun, Dec 14 | Normal Airline
        LAX 15:00
        6h
        Nonstop
        PWM 16:00
        Los Angeles - Portland | Tue, Dec 16 | Normal Airline
        Find More Flights
        Find More Flights
      • PWM 07:00
        9h 3m
        1 stop
        LAX 13:03
        Portland - Los Angeles | Wed, Jan 28 | American Airlines
        KRW 192,493 KRW 348,251
        45% OFF
        45% OFF
        KRW 348,251 KRW 192,493
      • PWM 05:30
        10h 55m
        1 stop
        LAX 13:25
        Portland - Los Angeles | Thu, Jan 29 | Delta Air Lines
        KRW 212,096 KRW 348,251
        39% OFF
        39% OFF
        KRW 348,251 KRW 212,096
      • PWM 12:20
        11h 40m
        1 stop
        LAX 21:00
        Portland - Los Angeles | Tue, Jan 20 | Delta Air Lines
        KRW 213,556 KRW 348,251
        39% OFF
        39% OFF
        KRW 348,251 KRW 213,556
      • PWM 12:50
        10h 13m
        1 stop
        LAX 20:03
        Portland - Los Angeles | Sun, Jan 18 | Delta Air Lines
        KRW 213,765
        39% OFF
        KRW 348,251 KRW 213,765
      • PWM 05:30
        10h 55m
        1 stop
        LAX 13:25
        Portland - Los Angeles | Mon, Feb 9 | Delta Air Lines
        KRW 214,599
        38% OFF
        KRW 348,251 KRW 214,599
      • PWM 07:00
        10h 41m
        1 stop
        LAX 14:41
        Portland - Los Angeles | Thu, Jan 29 | American Airlines
        KRW 227,946
        35% OFF
        KRW 348,251 KRW 227,946
      • PWM 08:35
        30h 58m
        1 stop
        LAX 12:33
        Portland - Los Angeles | Sun, Jan 11 | United Airlines
        KRW 247,133
        28% OFF
        KRW 348,251 KRW 247,133
      • PWM 11:00
        10h 3m
        1 stop
        LAX 18:03
        Portland - Los Angeles | Tue, Jan 20 | United Airlines
        KRW 251,512
        28% OFF
        KRW 348,251 KRW 251,512
      • PWM 06:00
        10h 13m
        1 stop
        LAX 13:13
        Portland - Los Angeles | Tue, Jan 27 | United Airlines
        KRW 251,721
        28% OFF
        KRW 348,251 KRW 251,721
      • PWM 11:00
        11h 9m
        1 stop
        LAX 19:09
        Portland - Los Angeles | Wed, Jan 28 | United Airlines
        KRW 254,224
        27% OFF
        KRW 348,251 KRW 254,224
      • PWM 13:00
        17h 25m
        1 stop
        LAX Invalid Date
        Portland - Los Angeles | Sun, Dec 14 | Normal Airline
        Find More Flights
        Find More Flights

Displayed flight fares from Portland to Los Angeles are based on average prices across airlines for the next 3 months, according to the latest Trip.com database.

Portland to Los Angeles Flight Details

The distance between Portland and Los Angeles is about 4,242.95 km. Based on Trip.com's latest data, travel demand is highest in July. The off-season for travel is October.

Cheapest one-way flight priceKRW 192,493
Cheapest return ticket priceKRW 290,303
Cheapest monthOctober
Peak season for travelJuly
Flight distance4,242.95 km

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

The cheapest time to fly from Portland to Los Angeles: Jan 25 to Feb 1 — one-way prices start at KRW 192,492.

Cheapest flights
From price
Search
  • 714
  • 1421
  • 2128

  • Jan

    284
  • 411
  • 1118
  • 1825

  • Feb

    251
  • 18
  • 815
  • 1522

  • Mar

    221
Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.

Frequently Asked Questions

  • What are the cheapest flights from Portland to Los Angeles (PWM-LAX)?

    Based on Trip.com data, American Airlines offers one-way fares as low as KRW 192,493 on Cheapest nonstop routes (e.g. PWM to LAX on Wed, Jan 28), while American Airlines offers Cheapest nonstop round-trips from KRW 290,303 departing on Sat, Jan 17 and returning on Mon, Jan 19.
  • 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.
  • To find best deals on flights from Portland to Los Angeles, you can use various tools on Trip.com:
    · Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on Wed, Jan 28, with one-way flights priced at just KRW 192,493.
    · Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is American Airlines.
    · Set up price alerts to easily monitor ticket prices without having to check every day.
    · Check Trip.com flight deals and promo codes frequently.
    · Avoid peak season unless you book very early. It seems the peak season for Los Angeles travel is around July.
    · Get exclusive promo codes for Trip.com app users.
  • The cheapest months to fly from Portland to Los Angeles is October, when demand for travel is lower.
  • After crunching the numbers on our December flight calendar, it's currently cheapest to fly from Portland to Los Angeles on December 17, 2025 with American Airlines, with prices starting at KRW 416,266.
  • The time difference between Los Angeles and Portland is 3h.
  • Tickets can only be changed or canceled 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.

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