Cheap flights from Los Angeles to Boston from £121

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 £213. The month of November is another great option to travel to Boston, with average flight prices from Los Angeles averaging around £266.

The cheapest day to depart on your flight to Boston is on a Wednesday when prices can be found for as low as £256. This is often the case because there is less demand to fly during this day of the week. If your travel schedule is flexible, try to avoid departing on a Tuesday because tickets tend to average around £844. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

Our most recent data shows that the best time of day to fly to Boston is in the evening. Flights from Los Angeles to Boston during this time can be as low as £247. At midday is when there is more demand to fly to Boston, so prices are often more expensive at around £726 per ticket.

Fly from Los Angeles Los Angeles to Boston Logan Intl for the best Los Angeles Los Angeles - Boston Logan Intl flight prices

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 £298 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 £238 on momondo.

There are 3 cabin classes available to choose from on Los Angeles to Boston flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

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

As of September 2026, prices for Los Angeles to Boston flights are approximately 12% more expensive when compared to flights at the same time last year.

Historically, on average around 17% 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 185 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. Sunday 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 11% of their flights experiencing any sort of delay.

As of September 2026, there are 22 flights per day flying from Los Angeles to Boston. The most common time of day flights depart is 15:00, with 43% of flights taking off at midday.

156 flights are operational weekly from Los Angeles to Boston as of September 2026. The most popular departure day for this route is Tue, with 30% of flights per week taking off on this day.