Cheap flights from Boston to Los Angeles from R3 041

In general, January is the cheapest month to fly from Boston to Los Angeles. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 752. If you don’t want to visit Los Angeles in January, then you should wait until February to fly from Boston, when ticket prices are also cheap, with an average price of R6 048.

You are more likely to see cheaper flights to Los Angeles from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around R6 612 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Boston for as low as R5 284 on momondo.

Historically, on average around 18% of flights between Boston and Los Angeles have experienced a delay on any given week. The average delay length over the past 12 months has been 191 minutes.

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

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

According to our data, United Airlines have had the fewest delays on this route over the last 12 months, with about 14% of their flights experiencing any sort of delay.

The number of flights available between Boston and Los Angeles is 36 per day as of November 2026. The most frequent departure time is 6:00, with 50% of daily flights leaving at midday.

As of November 2026, there are 252 flights per week flying from Boston to Los Angeles. The most common day of the week flights depart is Mon, with 19% of flights taking off on this day.