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prices we've seen · United States fares · USD

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

  • One way from $95
  • Round trip from $325
  • Nonstop on 4 of 4 dates
  • Fastest 2h 29m
  • 3 airlines

The cheapest one-way fare from Portland to Los Angeles we have seen is $95 USD, departing Dec 7 (seen Oct 19): Frontier F9 4500, nonstop, 2h 29m.

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Prices are the fare alone; the seller shows the bag and fare rules.

Cheapest by month

Checked Oct 25

Pick a month to search the day its cheapest fare leaves.

  1. Nov 2026$109
  2. Dec 2026$95

Cheapest days to fly one wayCheapest round trips

Each day's cheapest fare we've seen, nonstop and with stops. Cheapest first.

We may earn a commission from the seller · How we rank

  1. MonDec 7

    19:51

    2h 29mNonstop

    22:20

    Cheapest$95 USD

    Frontier F9 4500 · seen Oct 19

    Go to seller — $95

  2. TueDec 8

    06:33

    2h 30mNonstop

    09:03

    $115 USD

    Alaska Airlines AS 581 · seen Oct 19

    Go to seller — $115

  3. MonNov 9

    11:06

    2h 30mNonstop

    13:36

    $118 USD

    Frontier F9 4500 · seen Oct 25

    Go to seller — $118

  4. ThuDec 24

    14:30

    2h 31mNonstop

    17:01

    $166 USD

    Alaska Airlines AS 1319 · seen Oct 23

    Go to seller — $166

The cheapest round trips we've seen on this route, on any dates, cheapest first.

We may earn a commission from the seller · How we rank

  1. 5 nightsNov 24–29

    18:29

    21:02

    Cheapest$325 USD

    Frontier F9 4500 · Nonstop · 5h 1m in all, both ways · seen Oct 23

    Go to seller — $325

  2. 4 nightsNov 25–29

    05:15

    LAX

    $334 USD

    American Airlines AA 2798 · 2 stops · 13h 38m in all, both ways · seen Oct 23

    Go to seller — $334

  3. 4 nightsNov 25–29

    06:00

    08:25

    $382 USD

    Alaska Airlines AS 581 · Nonstop · 4h 53m in all, both ways · seen Oct 23

    Go to seller — $382

Compare other routes

Compared with Portland → Los Angeles: $95 one way (Dec 7).

The way back

Other places from Portland

Every route from Portland →

To Los Angeles from other cities

Every route to Los Angeles →

Airlines seen on this route

  • American Airlines
  • Alaska Airlines
  • Frontier

Marketing carriers; the operating airline is shown by the seller.

Portland to Los Angeles in numbers

  • By month, Dec 2026 is the cheapest we've seen at $95 USD and Nov 2026 the most expensive at $109 USD — a spread of 15%.
  • Nonstop fares were seen on 4 of the 4 departure dates; carriers seen: American Airlines, Alaska Airlines, Frontier.
  • PDX serves Portland, United States; LAX serves Los Angeles, United States.
  • Portland and Los Angeles keep the same clock.

Questions

What is the cheapest fare from Portland to Los Angeles?

The cheapest one-way fare from Portland to Los Angeles we have seen is $95 USD, departing Dec 7 (seen Oct 19): Frontier F9 4500, nonstop, 2h 29m.

Is there a nonstop flight from Portland to Los Angeles?

Nonstop fares were seen on 4 of the 4 departure dates; carriers seen: American Airlines, Alaska Airlines, Frontier.

Which month is cheapest to fly from Portland to Los Angeles?

By month, Dec 2026 is the cheapest we've seen at $95 USD and Nov 2026 the most expensive at $109 USD — a spread of 15%.

How old is this price?

It is the cheapest fare we've seen for that date; the date beside it is the day it was seen, or our last check. We look again at least once a day for the routes people search, and stop showing a route's prices two days after our last look. The seller's page shows the price right now.

How does a2bflight rank results?

By price and duration only; commission never enters the order. Cheapest means cheapest among the fares we've seen for this route. A click that books may earn a2bflight a commission from the seller; the price you see is the seller's own. See how we rank and what we keep.