Cheap flights from Los Angeles to Boston from R3 142

In general, January is the cheapest month to fly from Los Angeles to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 903. If you aren’t able to travel during the month of January, then book flights to Boston from Los Angeles during February instead. Flights to Boston in February, while not as cheap as those in January, still average around R6 250.

You are more likely to see cheaper flights to Boston from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around R6 924 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Los Angeles for as low as R5 302 on momondo.

Historically, on average around 18% of flights between Los Angeles and Boston have experienced a delay on any given week. The average delay length over the past 12 months has been 184 minutes.

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

Saturday 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 12% of their flights experiencing any sort of delay.

As of October 2026, 20 flights take off from Los Angeles and land in Boston each day. The most common flight departure time for this route is 8:00, with 50% of daily flights taking off at midday.

As of October 2026, there are 143 flights per week flying from Los Angeles to Boston. The most common day of the week flights depart is Thu, with 31% of flights taking off on this day.