United Airlines Flights from Los Angeles to Boston

Based on Trip.com data, {{onewayAirlineName}} offers one-way fares as low as {{onewayPrice}} on {{onewayifDirect}} routes (e.g. {{departAirportCode}} to {{arrivalAirportCode}} on {{onewayDate}}), while {{roundtripAirlineName}} offers {{roundtripifDirect}} round-trips from {{roundtripPrice}} departing on {{roundtripDate}} and returning on {{returnDate}}.

At the moment, you can catch a direct flight from Los Angeles to Boston with the following airlines, including: Jetblue Airways Selected airlines are based on historical data collected from flight bookings users made on Trip.com within the last 90 days.

It takes about 6 hours 2 minutes to fly from Los Angeles (LAX) to Boston (BOS).

By analyzing data from all airlines on the Trip.com flight calendar, it looks like the best time to book a flight from Los Angeles to Boston is around 40 days (6 weeks) in advance, and the best time to fly is usually on Tuesday, Wednesday, and Saturday. Tuesday typically offers the cheapest flights for departure, while Saturday offers the best return deals.

To find best deals on flights from Los Angeles to Boston, you can use various tools on Trip.com:
· Be flexible with your travel dates to get the cheapest flight deal. Now the cheapest flight deal is on {{25a2b5_owDate}}, with one-way flights priced at just {{25a2b5_owPrice}}.
· Compare airlines strategically. Budget carriers often provide the lowest base fares, while we found the most affordable airline currently operating on this route is {{airlineName}}.
· Set up price alerts to easily monitor ticket prices without having to check every day.
· Check Trip.com flight deals and promo codes frequently.
· Avoid peak season unless you book very early. It seems the peak season for Boston travel is around {{peakSeason}}.
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After crunching the numbers on our September flight calendar, it's currently cheapest to fly from Los Angeles to Boston on September 15, 2025 with Spirit Airlines, with prices starting at £61.

You can land at any one of the following hubs in Boston, with Los Angeles International Airport to Logan International Airport (LAX-BOS) is by far the most common option on this route: Hartford Barnes Airport (BNH) Logan International Airport (BOS) Portsmouth International Airport at Pease (PSM).

The time difference between Boston and Los Angeles is 3h.

Tickets can only be changed or cancelled if permitted by airline policy. To submit a change or cancellation request, go to the flight bookings page, select the option to change or cancel your booking, choose the relevant passengers and segment, and submit a request. Please note that additional charges may apply according to the airline ticket policy. However, if the flight has been rescheduled and you would like to change or cancel your ticket, you can submit an involuntary cancellation request. For more details about change and cancellation policies, please check the customer support pages.