Cheap flights from Oregon to California from £62

If you are unable to visit California during the month of January, then departing from Oregon during the month September is also very affordable. Most momondo users find prices during this month for around £169.

The cheapest day to depart on your flight to California is on a Monday when prices can be found for as low as £116. This is often the case because there is less demand to fly during this day of the week. On the other hand, Wednesday is the most expensive day to depart from Oregon because it is more convenient for both business and leisure travellers. As a result, prices tend to be around £289.

The cheapest time of day to fly to California is at midday when flights can be purchased for as low as £137. In contrast, the most expensive time of day to depart to California is in the morning when prices are around £253.

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

You are more likely to see cheaper flights to California from Oregon when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around £168 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Oregon for as low as £139 on momondo.

As of May 2026, 120 flights take off from Oregon and land in California each day. The most common flight departure time for this route is 07:00, with 44% of daily flights taking off at midday.

846 flights are operational weekly from Oregon to California as of May 2026. The most popular departure day for this route is Sun, with 21% of flights per week taking off on this day.