Cheap flights from Boston to Los Angeles from $121 BOS → BUR, LAX, SNA

Found recently, and the cheapest we hold

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest return we saw each day was $260 to $374.

At $397, the cheapest return found recently is above that range.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

We hold no other 7-night return fares leaving within 3 days of 15 Nov to compare.

Every date we hold

45 fares on 6 departure dates

Which month looks cheapest?

November 2026 is the cheapest month — from $278.

Found recently, and the cheapest we hold

It is also the cheapest one-way we hold, of any age.

What have prices looked like?

Over 49 days, 24 Sept to 11 Nov, the cheapest one-way we saw each day was $114 to $233.

Those were the prices on those days, not today's.

Could nearby dates be cheaper?

No. We hold one-way fares on 1 other departure date within 3 days of 4 Dec, and it is not cheaper.

Every date we hold

8 fares on 8 departure dates

Which month looks cheapest?

December 2026 is the cheapest month — from $121.

Return

Fares 30 to 59 days before departure were typically 26% lower than 0 to 6 days before departure.

From the cheapest return each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

One-way

Fares 30 to 59 days before departure were typically 48% lower than 0 to 6 days before departure.

From the cheapest one-way each day between 24 Sept and 11 Nov (49 days), grouped by how many days ahead the flight left; one adult in economy.

Each range covers different departure dates, so this compares typical fares, not the same trip priced twice.

Prices reflect recent searches — current fares may differ.

How much is a return flight from Boston to Los Angeles?

The cheapest return found recently is $397 with jetBlue, 15 Nov to 22 Nov, found 4 days ago. The cheapest return we hold, of any age, is $278 with Frontier Airlines, 23 Nov to 26 Nov, found 5 days ago. The cheapest return fare on each of 6 departure dates is usually $333 to $426.

How much is a one-way flight from Boston to Los Angeles?

The cheapest one-way found recently is $121 with American Airlines, 4 Dec, found 2 days ago. The cheapest one-way fare on each of 8 departure dates is usually $157 to $200.

What is the cheapest month to fly from Boston to Los Angeles?

November 2026 is the cheapest month for a return, from $278, 23 Nov to 26 Nov, found 5 days ago. December 2026 is the cheapest month for a one-way, from $121, 4 Dec, found 2 days ago.

How far ahead should I book a flight from Boston to Los Angeles?

In 49 days of prices between 24 Sept and 11 Nov, return fares 30 to 59 days before departure were typically 26% lower than 0 to 6 days before departure. One-way fares 30 to 59 days before departure were typically 48% lower than 0 to 6 days before departure.

Is there a direct flight from Boston to Los Angeles?

Yes, the cheapest nonstop return found recently is $487 with United Airlines, 15 Nov to 23 Nov, found 4 days ago. The cheapest nonstop one-way found recently is $121 with American Airlines, 4 Dec, found 2 days ago.

How long is the flight from Boston to Los Angeles?

The cheapest nonstop one-way found recently, with American Airlines on 4 Dec, takes 6 h 35 min from Logan International Airport (BOS) to Los Angeles International Airport (LAX).

Which airlines have the cheapest flights from Boston to Los Angeles?

Between 15 Nov and 22 Feb 2027, jetBlue has the cheapest return on 2 of the 6 departure dates we hold, Frontier Airlines on 1 and United Airlines on 1. Between 23 Nov and 19 Jun 2027, jetBlue has the cheapest one-way on 3 of the 8 departure dates we hold, American Airlines on 3 and Frontier Airlines on 1.