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Cheap flights from Boston to Los Angeles from £78

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 4/6. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
29 Mar — 5 Apr1
1 adult
1 adult, Economy, 0 bags
Cheapflights Tip: The best prices from Boston Logan Intl to Los Angeles are usually found in January or September, booked 61 days in advance, depart on a Tuesday or Thursday and return on a Tuesday

Cheap flight deals from Boston to Los Angeles

Enter your travel dates to find the best prices.

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 27 February 2026.

Sat 2/518:20
BOS
-
LAX
Nonstop6h 35m
United Airlines
Mon 4/522:43
LAX
-
BOS
Nonstop5h 41m
United Airlines
Deal found 25/2£139
Sat 2/518:20
BOS
-
LAX
Nonstop6h 35m
United Airlines
Tue 5/522:43
LAX
-
BOS
Nonstop5h 41m
United Airlines
Deal found 23/2£140
Mon 16/320:50
BOS
-
LAX
Nonstop6h 35m
JetBlue
Tue 24/310:59
LAX
-
BOS
Nonstop5h 26m
JetBlue
Deal found 23/2£140
Thu 7/508:05
BOS
-
LAX
1 stop8h 56m
United Airlines
Mon 11/522:43
LAX
-
BOS
Nonstop5h 41m
United Airlines
Deal found 24/2£144
Wed 1/408:30
BOS
-
LAX
Nonstop6h 35m
United Airlines
Wed 15/422:42
LAX
-
BOS
Nonstop5h 41m
United Airlines
Deal found 23/2£146
Wed 18/308:21
BOS
-
LAX
Nonstop6h 44m
United Airlines
Tue 24/323:10
LAX
-
BOS
1 stop8h 39m
United Airlines
Deal found 25/2£147
Sat 4/412:00
BOS
-
LAX
1 stop8h 30m
United Airlines
Wed 8/422:42
LAX
-
BOS
Nonstop5h 41m
United Airlines
Deal found 25/2£148
Fri 1/511:06
BOS
-
LAX
1 stop11h 00m
Frontier
Tue 5/522:07
LAX
-
BOS
1 stop10h 58m
Frontier
Deal found 24/2£149
Fri 3/416:50
BOS
-
LAX
1 stop9h 05m
United Airlines
Wed 8/422:42
LAX
-
BOS
Nonstop5h 41m
United Airlines
Deal found 25/2£151
Tue 5/512:55
BOS
-
LAX
1 stop9h 05m
Southwest
Tue 12/512:20
LAX
-
BOS
1 stop8h 45m
Southwest
Deal found 23/2£152

Find 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 27 February 2026.

Round-trip from

£139

One-way from

£78

Popular in

April

Cheapest in

January

Average price

£265
United Airlines
  • United Airlines
  • 2/5-4/5
  • Nonstop
  • 12h 16m total
  • Boston to Los Angeles
Search Deals
JetBlue
  • JetBlue
  • 4/6
  • Nonstop
  • 6h 29m total
  • Boston to Los Angeles
Search Deals
Highest demand for flights based on searches. 4% potential increase in price (£8 potential increase over avg. return price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease (£4 potential savings vs. average return price).
Search Deals
Average for round-trip flights in February 2026
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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 858,174 searches. Data last updated 27 February 2026.
Use the filters below to find and compare flights from Boston to Los Angeles that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 1/5

07:45-17:09

1 stop12h 24m

Los Angeles

Tue 5/5

22:00-06:40

Nonstop5h 40m

£183

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 7/4

20:35-23:57

Nonstop6h 22m

Los Angeles

Wed 8/4

11:53-20:22

Nonstop5h 29m

£198

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 7/4

16:45-22:05

1 stop8h 20m

Los Angeles

Wed 8/4

05:15-18:35

1 stop10h 20m

£202

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 1/5

06:10-09:40

Nonstop6h 30m

Los Angeles

Tue 5/5

15:35-23:59

Nonstop5h 24m

£208

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 15/4

05:35-13:20

2 stops10h 45m

Los Angeles

Wed 22/4

06:35-18:35

2 stops9h 00m

£214

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 10/4

13:35-21:55

2 stops11h 20m

Los Angeles

Fri 17/4

06:05-20:05

1 stop11h 00m

£251

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 22/5

07:01-10:30

Nonstop6h 29m

Los Angeles

Mon 25/5

22:35-10:48

1 stop9h 13m

£260

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 26/3

08:21-12:05

Nonstop6h 44m

£112

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 4/7

06:00-09:11

Nonstop6h 11m

£118

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 17/6

05:45-11:39

1 stop8h 54m

£121

Flights are sorted by cheapest return flights first.

Deals found on 22/2

Showing 1-10 of 17 resultsSorted by cheapest first
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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 20 February 2026.

To ensure you get the cheapest price possible for a flight from Boston to Los Angeles, you should look to book at least 61 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

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 £85). Flying from Boston to Los Angeles in April is currently the most expensive (average of £132). 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 27 February 2026.

One of the essential ways to save on airfare from Boston to Los Angeles is to remain as flexible as possible. Flights that are at midday tend to be the most expensive. A flight in the afternoon could potentially save you up to 53% on airfare.

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 18 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 8h 20m. JetBlue provides one of the quickest options available for as low as £202. The distance from Boston to Los Angeles is about 2603 mi. Both multi-stop and direct flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Boston to Los Angeles one-way?

    The cheapest airline one-way is JetBlue, with whom users have recently found tickets for as low as £73. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Boston to Los Angeles for a low price.

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

    No one likes to see their flight delayed. When booking a flight from Boston to Los Angeles consider choosing Air China (82%), Korean Air (77%) or LATAM Airlines (75%) as they are the most reliable in getting you off to your destination on time.

  • 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 £85). Flying from Boston to Los Angeles in April is currently the most expensive (average of £132). 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
Laguna Hills
Woodland Hills
Torrance
Chino Hills
Manhattan Beach
Cerritos
Simi Valley
West Hollywood
Artesia
Dana Point
Calabasas
La Puente
Inglewood
Vista
Aliso Viejo
El Segundo
Glendale
Culver City

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Alternative routes for Boston to Los Angeles

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Fly with Cheapflights

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

When you search for this flight from Boston to Los Angeles, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

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

Cheapflights simply makes it quick and affordable to book flights from Boston to Los Angeles by bringing together all flight options from hundreds of airlines and agencies online — and put it in one place for you to choose from. Plus, Cheapflights is 100% free to use for all.

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

Users can book flights with no change fees policies with our dedicated filters. Book flights from Boston to Los Angeles flexibly with Cheapflights today.

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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