Cheap flights from Los Angeles to Boston from $185

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 $295. 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 $376.

The cheapest day to depart from Los Angeles to Boston is on a Tuesday when prices can be found for as low as $423. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Boston on Sunday is $535.

According to our data, the cheapest time of day to fly to Boston is in the evening. momondo users have found flights departing from Los Angeles to Boston in the evening for as low as $422. 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 $483 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 $417 when searching weeks out. 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 $319 on momondo.

There are 4 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 October 2026, prices for Los Angeles to Boston flights are approximately 23% more expensive when compared to flights at the same time last year.

United Airlines, Southwest, and Alaska Airlines are the most popular carriers operating from Los Angeles to Boston Logan Intl

JetBlue, American Airlines and United Airlines are the top three most popular airlines that fly to Boston from Los Angeles according to our data. JetBlue is the first choice among our users, with 44% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 8 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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 in the early afternoon have, in the past, seen delays more frequently in comparison.

Saturday is statistically the day of the week which experiences the fewest number of 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 least number of delays on this route over the last 12 months; with about 12% of their flights experiencing any sort of delay.

Atlanta (ATL) was the most common stop: 50% of momondo users choosing 1-stop flights on this route connected there.

Flights via Atlanta (ATL) offer the lowest average round-trip price of $249.

Flights connecting via Denver (DEN) have the shortest average one-way travel time: 7h 10m.

Phoenix (PHX) has the shortest average layover time for this route: 0h 50m.

The number of flights available between Los Angeles and Boston is 20 per day as of October 2026. The most frequent departure time is 8:00AM, with 50% of daily flights leaving at noon.

143 flights are operational weekly from Los Angeles to Boston as of October 2026. The most popular departure day for this route is Thu, with 31% of flights per week taking off on this day.