Cheap flights from Los Angeles to Portland from C$ 149

The month of October is, on average, the cheapest month to fly to Portland from Los Angeles, with most prices found around C$ 269. If you are unable to visit Portland during the month of October, then departing from Los Angeles during the month September is also very affordable. Most momondo users find prices during this month for around C$ 269.

Fly from Los Angeles to Portland for the best Los Angeles - Portland flight prices

You are more likely to see cheaper flights to Portland from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland for around C$ 307 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland from Los Angeles for as low as C$ 253 on momondo.

No. A direct flight is the cheapest option for a flight between Los Angeles to Portland.

As of April 2026, prices for Los Angeles to Portland flights are approximately 43% more expensive when compared to flights at the same time last year.

Historically, on average around 12% of flights between Los Angeles and Portland have experienced a delay on any given week. The average delay length over the past 12 months has been 132 minutes.

Generally, flights departing in the morning tend to experience fewer delays. Flights departing at night have, in the past, seen delays more frequently in comparison.

Wednesday is statistically the day of the week that experiences the fewest delays on this flight route. Sunday has historically seen more delays on average compared to the rest of the week.

According to our data, Alaska Airlines has had the least delays on this route over the last 12 months, with about 9% of their flights experiencing any sort of delay.

The number of flights available between Los Angeles and Portland is 44 per day as of April 2026. The most frequent departure time is 7:00p.m., with 38% of daily flights leaving in the evening.

As of April 2026, there are 309 flights per week flying from Los Angeles to Portland. The most common day of the week flights depart is Mon, with 20% of flights taking off on this day.