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Cheap flights from Boston to Los Angeles from $171

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/3. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
27 Nov — 4 Dec1
1 adult
1 adult, Economy, 0 bags

Cheapflights Tip: The best prices from Boston Logan Intl to Los Angeles are usually found in September or January, booked 61 days in advance, depart on a Thursday or Friday and return on a Wednesday

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Cheapest flights from Boston to Los Angeles
Explore the most affordable flight options available from Boston to Los Angeles. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 28 October 2025.

Mon 15/1216:40BOS - LAX
1 stop9h 40mUnited Airlines
Sat 10/108:20LAX - BOS
Nonstop5h 32mUnited Airlines
Deal found 26/10$328
Sat 8/1118:10BOS - LAX
Nonstop6h 37mUnited Airlines
Tue 18/1122:51LAX - BOS
Nonstop5h 29mUnited Airlines
Deal found 27/10$330
Tue 11/1108:30BOS - LAX
Nonstop6h 35mUnited Airlines
Fri 14/1122:51LAX - BOS
Nonstop5h 29mUnited Airlines
Deal found 26/10$331
Thu 13/1106:15BOS - LAX
Nonstop6h 38mDelta
Mon 17/1121:03LAX - BOS
Nonstop5h 27mDelta
Deal found 26/10$333
Wed 10/1205:30BOS - LAX
1 stop9h 20mUnited Airlines
Mon 15/1222:55LAX - BOS
Nonstop5h 31mUnited Airlines
Deal found 27/10$334
Thu 4/1208:30BOS - LAX
1 stop8h 47mJetBlue
Tue 9/1210:44LAX - BOS
Nonstop5h 20mJetBlue
Deal found 27/10$337
Sat 8/1118:10BOS - LAX
Nonstop6h 37mUnited Airlines
Sat 15/1122:51LAX - BOS
Nonstop5h 29mUnited Airlines
Deal found 27/10$339
Sat 6/1208:30BOS - LAX
Nonstop6h 35mUnited Airlines
Fri 12/1200:25LAX - BOS
1 stop7h 25mUnited Airlines
Deal found 26/10$341
Thu 20/1106:15BOS - LAX
Nonstop6h 36mDelta
Thu 27/1107:10LAX - BOS
Nonstop5h 20mDelta
Deal found 26/10$342
Fri 5/1213:40BOS - LAX
1 stop10h 34mJetBlue
Tue 9/1221:34LAX - BOS
1 stop10h 19mJetBlue
Deal found 27/10$344
Wed 12/1109:20BOS - LAX
1 stop9h 00mUnited Airlines
Thu 13/1108:20LAX - BOS
Nonstop5h 30mUnited Airlines
Deal found 27/10$347

Cheap flight deals from Boston to Los Angeles

Discover tips and strategies to find the most affordable flight options for your journey from Boston (BOS) to Los Angeles (LAX). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated 28 October 2025.

Round-trip from

$325

One-way from

$171

Popular in

December

Cheapest in

September

Average price

$538

Good round-trip deal

$1,959 or less

Good one-way deal

$172 or less
Delta
  • Delta
  • 18/2-25/2
  • Nonstop
  • 12h 31m total
  • Boston to Los Angeles
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United Airlines
  • United Airlines
  • 3/3
  • 1 total stop
  • 8h 58m total
  • Boston to Los Angeles
Search Deals
Highest demand for flights based on searches. 3% potential increase in price ($28 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($20 potential savings vs. average return price).
Search Deals
Average for round-trip flights in October 2025
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Price to beat on a round-trip flight from Boston Logan Intl to Los Angeles.
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Price to beat on a one-way flight from Boston Logan Intl to Los Angeles.
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Cheapflights Fare Finder

 
Customise your flight search to find flights from Boston to Los Angeles that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 647,157 searches. Data last updated 28 October 2025.
Use the filters below to find and compare flights from Boston to Los Angeles that are best for you.

Fly from

Boston

Fly to

Los Angeles

Route

Depart

Return

Price

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 4/12

18:13-21:50

Nonstop6h 37m

Los Angeles

Sun 7/12

00:25-10:49

1 stop7h 24m

$337

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 9/12

09:00-12:30

Nonstop6h 30m

Los Angeles

Fri 9/1

07:00-19:57

1 stop9h 57m

$337

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 23/1

13:25-20:40

1 stop10h 15m

Los Angeles

Sun 15/2

07:40-20:03

1 stop9h 23m

$337

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 8/11

18:55-22:32

Nonstop6h 37m

Los Angeles

Tue 11/11

21:29-06:00

Nonstop5h 31m

$339

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 9/1

17:00-23:58

1 stop9h 58m

Los Angeles

Sat 17/1

07:00-15:28

Nonstop5h 28m

$345

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 9/12

12:50-18:21

1 stop8h 31m

Los Angeles

Fri 12/12

00:25-10:50

1 stop7h 25m

$356

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 3/3

08:25-12:05

Nonstop6h 40m

Los Angeles

Sat 7/3

21:05-08:20

1 stop8h 15m

$359

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 15/12

06:00-11:52

1 stop8h 52m

Los Angeles

Tue 13/1

00:30-10:52

1 stop7h 22m

$359

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 10/12

13:45-17:13

Nonstop6h 28m

Los Angeles

Wed 17/12

13:00-21:27

Nonstop5h 27m

$368

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 2/3

06:05-09:40

Nonstop6h 35m

Los Angeles

Tue 3/3

13:40-22:05

Nonstop5h 25m

$368

Flights are sorted by cheapest return flights first.

Deals found on 26/10

Showing 1-10 of 24 results
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Best time to book a flight from Boston to Los Angeles

Have a flexible travel schedule? Discover the best time to fly to Los Angeles from Boston with our price prediction graph.
Estimated return price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Boston to Los Angeles

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

Use this chart to determine the optimal time to book a return flight from Boston to Los Angeles. Price data was last updated on 24 October 2025.

Booking 61 days in advance of your planned departure date is, on average, the best time to get cheap flights from Boston to Los Angeles. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

What is the cheapest month to book a flight from Boston to Los Angeles?

Currently, August is the cheapest month in which you can book a flight from Boston to Los Angeles (average of $176). Flying from Boston to Los Angeles in April is currently the most expensive (average of $270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from BOS to LAX?

Find hourly flight availability from Boston to Los Angeles. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 28 October 2025.

When flying from Boston to Los Angeles, the time of day you fly usually plays a role in the price. Save by searching for a flight in the evening, which can drop the price by up to 79% versus a flight in the afternoon.

Related info for your journey

Find useful and relevant information for your journey from Boston to Los Angeles. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How popular is this Boston to Los Angeles flight route?

    This flight path from Boston Logan Intl to Los Angeles was viewed by 68 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Boston to Los Angeles?

    A quick flight from Boston to Los Angeles can take about 6h 37m. United Airlines provides one of the quickest options available for as low as $331. The distance between Boston and Los Angeles is about 4189 km. Generally, flights for this route are direct.

  • What are the most reliable airlines from Boston to Los Angeles?

    Before booking your flight to Los Angeles from Boston, have a look at the most reliable airlines to get you to your destination on time: Icelandair (92%), Air China (89%), China Eastern( 89%).

  • What are the cheapest flights from Boston to Los Angeles?

    While on average a flight from Boston to Los Angeles is generally $1,065, our data shows the cheapest flight currently is $170. When looking at the most popular route, (Boston Logan Intl - Los Angeles), you can expect to pay $304 for that flight.

  • Can I find deals for flights from Boston to Los Angeles that include hotel bookings?

    Yes. In addition to deals on Boston to Los Angeles flights, Cheapflights offers holiday packages that include both flights and hotel.

  • How can I find direct flights from Boston to Los Angeles?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Boston to Los Angeles.

  • Can I find deals for business class flights from Boston to Los Angeles?

    Yes. Cheapflights offers flight deals from Boston to Los Angeles by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Boston to Los Angeles?

    Currently, August is the cheapest month in which you can book a flight from Boston to Los Angeles (average of $176). Flying from Boston to Los Angeles in April is currently the most expensive (average of $270). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Travelling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
El Segundo
Universal City
Culver City
Hermosa Beach
Simi Valley
West Hollywood
San Juan Capistrano
Moreno Valley
Monterey Park
Santa Clarita
Oceanside
Arcadia
Dana Point
Inglewood
Commerce
Vernon

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Alternative routes for Boston to Los Angeles

See prices for flight routes from nearby airports that may be better suited for you.
Boston to San Francisco flights

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How does Cheapflights help users find flights from Boston to Los Angeles?

Cheapflights makes it easy to find Boston to Los Angeles flights by helping our users search from 900+ travel sites for deals. We also provide you with filters for cabin, price, airline, airports, number of stops, and many more to narrow down that perfect flight.

Why should you use Cheapflights to find cheap flight tickets from Boston to Los Angeles?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Los Angeles from Boston.

Can Cheapflights find flights from Boston to Los Angeles with no change fees?

Yes, we can. To see specific flights from Boston to Los Angeles with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Boston to Los Angeles become cheaper?

Yes, and it’s super simple to set up. Click the bell icon next to the flight deals above and provide a valid email address to enable Price Alerts. That’s it!

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