Boston to Los Angeles flights
The cheapest round trip we found from Boston to Los Angeles is $365 (Nov 20 – 22, 1 stop), 14% below the usual $424.
BOS to LAX · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $365 |
| December 2026 | $312 (cheapest month) |
| January 2027 | $437 |
| February 2027 | $424 |
| March 2027 | No fares found yet |
| April 2027 | $368 |
| May 2027 | No fares found yet |
| June 2027 | No fares found yet |
| July 2027 | No fares found yet |
| August 2027 | No fares found yet |
| September 2027 | No fares found yet |
| October 2027 | $490 |
Cheapest dates in the next 4 months
Round trip, per person-
Nov 20 – 22 2 nights · leave Fri$365 −14% vs usual$365 −14% vs usual Book
Frontier Airlines 1 stop · 8h 33m -
Jan 2 – 9, 2027 7 nights · leave Sat$437$437 Book
American Airlines 1 stop · 7h 41m -
Jan 2 – 8, 2027 6 nights · leave Sat$455 +7% vs usual$455 +7% vs usual Book
Southwest Airlines 2 stops · 8h 15m -
Nov 18 – 25 7 nights · leave Wed$475 +12% vs usual$475 +12% vs usual Book
jetBlue Nonstop · 6h 29m -
Nov 25 – 29 4 nights · leave Wed$606 +43% vs usual$606 +43% vs usual Book
jetBlue Nonstop · 6h 35m
-
Nov 23 – 29 6 nights · leave Mon$613 +45% vs usual$613 +45% vs usual Book
jetBlue 1 stop · 6h 30m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Things to do in Los Angeles
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Go City prices checked Oct 23, 2026; the final price is on Go City. Partner links: we may earn a commission if you book, at no extra cost to you.
Plan the rest of your trip
Los Angeles · Nov 20 – 22Partner links: we may earn a commission if you book, at no extra cost to you.
Good to know
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Boston to Los Angeles: questions
How much does a flight from Boston to Los Angeles cost?
The cheapest round trip we have found right now is $365, leaving November 20 and returning November 22. The usual price on this route is about $424, so this fare is 14% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Boston to Los Angeles?
December 2026, with round trips from $312. The most expensive month in our data is October (from $490). Based on the 6 months ahead we have prices for.
Which airports do Boston to Los Angeles flights use?
Boston airports include Logan International (BOS) and Pease Air Force Base (PSM). Los Angeles airports include Los Angeles International (LAX), Bob Hope – Hollywood Burbank (BUR) and John Wayne – Santa Ana (SNA). The prices on this page cover every airport in both cities (BOS and LAX are the city codes).
About this route
We track round-trip economy fares from Boston (United States) to Los Angeles (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $365, departing November 20 and returning November 22, about 14% below the usual $424. Right now we're following 6 upcoming date combinations on this route. The cheapest month to fly in our data is December, from $312. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.