Cheap flights from Los Angeles to Boston from $273

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 $437. The month of February is another great option to travel to Boston, with average flight prices from Los Angeles averaging around $550.

On average, the least expensive day to fly to Boston from Los Angeles is on a Thursday. momondo users have found tickets for Thursday departures for as low as $218. However, this price may fluctuate depending on the airline, the season, and holidays. If your travel schedule is flexible, try to avoid departing on a Saturday because tickets tend to average around $699. These prices are subject to change though, so be sure to set up a Price Alert for flights to Boston.

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Los Angeles to Boston in the afternoon for as low as $218. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $523 per ticket.

Fly from Los Angeles to Boston Logan Intl for the best 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 $618 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 $495 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.

You could potentially save up to 49% on your flight if you consider stops on a Los Angeles to Boston flight.

As of November 2026, prices for Los Angeles to Boston flights are approximately 17% more expensive when compared to flights at the same time last year.

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.

43 flights are operational daily from Los Angeles to Boston as of November 2026. The most popular departure time for this route is 06:00, with 40% of flights per day taking off at midday.

As of November 2026, 301 flights take off from Los Angeles and land in Boston each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.