Cheap flights from Portland to Los Angeles

One-way fares from $131 · PDX → LAX · prices found by travellers in the last 48 hours

Compare all dates Los Angeles → Portland
Cheapest fare
$131

Frontier Airlines · Tue, Nov 17

Cheapest month
November

from $131

Direct flights
Not recently

Usually 1+ stop

Quickest trip
2h 55m

1,330 km

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Cheapest month to fly from Portland to Los Angeles

Lowest one-way fare per person in each month. Choose a month to see every date.

  1. November 2026 Cheapest $131

Cheapest dates in November 2026

The lowest fares we've seen for each day, cheapest first.

Frontier Airlines
Depart12:02 Tue, Nov 17PDX → LAX 5h 01m · 1 stop
$131one way, per person
View deal
Frontier Airlines
Depart12:31 Mon, Nov 16PDX → ONT 3h 19m · 1 stop
$134one way, per person
View deal
Frontier Airlines
Depart12:31 Sun, Nov 8PDX → ONT 3h 25m · 1 stop
$141one way, per person
View deal
Frontier Airlines
Depart12:31 Fri, Nov 13PDX → LAX 3h 36m · 1 stop
$171one way, per person
View deal
Southwest Airlines
Depart06:40 Wed, Nov 18PDX → ONT 2h 55m · 1 stop
$173one way, per person
View deal
See every date in November 2026 →

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About flights from Portland to Los Angeles

Portland (PDX) and Los Angeles (LAX) are about 1,330 km apart. We haven't seen direct fares on this route recently, so expect at least one stop; the quickest journey we've seen takes about 2h 55m. Over the next few months, one-way fares start from $131, and November 2026 is currently the cheapest month to fly.

These prices come from searches travellers made in the last 48 hours, so they move quickly. If you see a good fare, it's worth booking soon. FlightsExp is free to use: you book directly with our travel partner.

Frequently asked questions

How much is a flight from Portland to Los Angeles?

The cheapest one-way fare we've seen recently is $131 with Frontier Airlines, departing Tuesday, November 17, 2026.

What is the cheapest month to fly from Portland to Los Angeles?

November 2026 currently has the lowest fares, from $131 one way.

Are there direct flights from Portland to Los Angeles?

We haven't seen direct fares recently, so most journeys include at least one stop.

How long is the flight from Portland to Los Angeles?

The quickest journey we've seen takes about 2h 55m. Portland and Los Angeles are around 1,330 km apart.

Which airlines fly from Portland to Los Angeles?

Recent fares on this route were with Frontier Airlines and Southwest Airlines.

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