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Cheap flights from Boston to Los Angeles from C$ 158

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 30/5. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — LAX
13 mar. — 20 mar.1
1 adult

The best prices from Boston Logan Intl to Los Angeles are usually found in September or January, booked 54 days in advance, depart on a Saturday or Monday and return on a Wednesday

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 8 marzo 2025.

Round-trip from

C$ 271

One-way from

C$ 158

Popular in

June

Cheapest in

September

Average price

C$ 550

Good round-trip deal

C$ 499 or less
Frontier
  • Frontier
  • 24/3-27/3
  • 2 total stops
  • 19h 36m total
  • Boston to Los Angeles
JetBlue
  • JetBlue
  • 30/5
  • Nonstop
  • 6h 33m total
  • Boston to Los Angeles
Highest demand for flights based on searches. 11% potential increase in price (C$ 99 potential increase over avg. RT price).
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Average for round-trip flights in March 2025
Price to beat on a round-trip flight from Boston Logan Intl to Los Angeles.

Find flight deals from Boston to Los Angeles

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 8 marzo 2025.

lun. 24/311:33 a.m.BOS - LAX
1 stop10h 45mFrontier
jue. 27/38:18 p.m.LAX - BOS
1 stop8h 51mFrontier
Deal found 6/3C$ 271
dom. 4/59:05 p.m.BOS - LAX
1 stop16h 58mSpirit Airlines
sáb. 10/511:03 a.m.LAX - BOS
1 stop8h 09mSpirit Airlines
Deal found 7/3C$ 298
sáb. 22/36:00 a.m.BOS - LAX
1 stop16h 18mMultiple Airlines
mié. 26/311:53 p.m.LAX - BOS
1 stop10h 22mMultiple Airlines
Deal found 6/3C$ 305
mié. 28/57:00 a.m.BOS - LAX
Nonstop6h 30mJetBlue
vie. 30/511:45 a.m.LAX - BOS
Nonstop5h 46mJetBlue
Deal found 7/3C$ 314
mié. 28/55:30 a.m.BOS - LAX
1 stop8h 01mUnited Airlines
vie. 30/510:35 p.m.LAX - BOS
Nonstop5h 38mUnited Airlines
Deal found 7/3C$ 323
lun. 28/46:00 p.m.BOS - LAX
Nonstop6h 45mDelta
lun. 5/59:20 p.m.LAX - BOS
Nonstop5h 33mDelta
Deal found 7/3C$ 361
mar. 1/47:00 a.m.BOS - LAX
1 stop12h 43mAlaska Airlines
mar. 8/48:00 a.m.LAX - BOS
1 stop12h 59mAlaska Airlines
Deal found 6/3C$ 367
dom. 30/35:40 a.m.BOS - LAX
1 stop8h 25mSouthwest
vie. 4/47:15 p.m.LAX - BOS
1 stop12h 45mSouthwest
Deal found 6/3C$ 376

Find flights from Boston to Los Angeles within your budget

Customize 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 629,999 searches. Data last updated 8 marzo 2025.

Fly from

Boston

Fly to

Los Angeles

Route

Depart

Return

Price

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

lun. 24/3

11:33 a.m.-7:18 p.m.

1 stop10h 45m

Los Angeles

jue. 27/3

8:18 p.m.-8:09 a.m.

1 stop8h 51m

C$ 271

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

dom. 4/5

9:05 p.m.-11:03 a.m.

1 stop16h 58m

Los Angeles

sáb. 10/5

11:03 a.m.-10:12 p.m.

1 stop8h 09m

C$ 298

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

sáb. 22/3

6:00 a.m.-7:18 p.m.

1 stop16h 18m

Los Angeles

mié. 26/3

11:53 p.m.-1:15 p.m.

1 stop10h 22m

C$ 305

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mié. 28/5

7:00 a.m.-10:30 a.m.

Nonstop6h 30m

Los Angeles

vie. 30/5

11:45 a.m.-8:31 p.m.

Nonstop5h 46m

C$ 314

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mié. 28/5

5:30 a.m.-10:31 a.m.

1 stop8h 01m

Los Angeles

vie. 30/5

10:35 p.m.-7:13 a.m.

Nonstop5h 38m

C$ 323

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

lun. 28/4

6:00 p.m.-9:45 p.m.

Nonstop6h 45m

Los Angeles

lun. 5/5

9:20 p.m.-5:53 a.m.

Nonstop5h 33m

C$ 361

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

mar. 1/4

7:00 a.m.-4:43 p.m.

1 stop12h 43m

Los Angeles

mar. 8/4

8:00 a.m.-11:59 p.m.

1 stop12h 59m

C$ 367

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

dom. 30/3

5:40 a.m.-11:05 a.m.

1 stop8h 25m

Los Angeles

vie. 4/4

7:15 p.m.-11:00 a.m.

1 stop12h 45m

C$ 376

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

vie. 30/5

8:40 p.m.-11:59 p.m.

Nonstop6h 19m

C$ 158

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

lun. 17/3

8:35 p.m.-9:18 p.m.

1 stop27h 43m

C$ 176

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/3

Showing 1-10 of 17 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 round-trip 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.

Travel insights for flights from Boston to Los Angeles

Get recent, data-driven insights about flights from Boston to Los Angeles including ideal travel times, pricing trends, and more.

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

Use this chart to determine the optimal time to book a round-trip flight from Boston to Los Angeles. Price data was last updated on 28 February 2025.

The best time to book flights from Boston to Los Angeles is 54 days before your desired departure date. The cost of your flight will likely increase significantly if you book two weeks in advance of your flight.

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

Currently, September is the cheapest month in which you can book a flight from Boston to Los Angeles (average of C$ 233). Flying from Boston to Los Angeles in July is currently the most expensive (average of C$ 314). 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 8 marzo 2025.

One of the essential ways to save on airfare from Boston to Los Angeles is to remain as flexible as possible. Flights that are in the afternoon tend to be the most expensive. A flight at noon could potentially save you up to 75% on airfare.

Rainfall in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Los Angeles ranges from 0.0 - 87.0 mm per month. February is typically the wettest month, when rainfall can reach 87.0 mm. July is typically the driest time to visit Los Angeles when rainfall is around 0.0 mm.

Temperature in Los Angeles by month

Plan your trip to Los Angeles by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Los Angeles, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 23.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 14.0 C).

Reviews of airlines servicing Los Angeles

Get insights into the airlines that provide service to Los Angeles. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Los Angeles. Reviews last updated 8 marzo 2025.
Read reviews from past customers who have flown Southwest, Alaska Airlines and Delta from Boston to Los Angeles. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.

Comfort

8.1

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

8.0
Very good

Comfort

8.1

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

Comfort

8.1

Food

7.1

Overall

8.1

Crew

8.7

Boarding

8.2

Entertainment

7.6

Reviews

1 / 20

10.0
Excellent

Merlyn,Feb 2025

LAX - SMF

New Terminal is neat, lost of stores and places to catch a bite.

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.
  • What airports do I use to fly from Boston to Los Angeles?

    Los Angeles is the airport most travellers will use when flying to Los Angeles from Boston Logan Intl. Booking flights from Logan Intl (BOS) to Los Angeles (LAX) should be relatively easy as there are 27 daily flights to Los Angeles from 4 different airlines. 6h 40m is how long a flight from Boston to Los Angeles will take if you book a nonstop flight.

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

  • What are the cheapest airlines flying from Boston to Los Angeles round-trip?

    Our cheapest airline available from Boston to Los Angeles is Frontier. Our recent data shows that you can find tickets from as low as C$ 271 on this airline. Additional options worth looking into are Spirit Airlines and JetBlue, starting at C$ 298 and C$ 314 round-trip. Frontier is currently priced 50% below the average price you’ll pay for this route.

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

    C$ 158 is the cheapest one-way deal found within the past few days, from Delta. You may also be able to find cheap deals on JetBlue and Spirit Airlines, with prices starting from C$ 171 and C$ 176, respectively.

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

    Looking for the most reliable airlines to get you to your destination on time? Our data shows these are most likely to get you from Boston to Los Angeles on time: Air China (91%), EL AL (88%), LATAM Airlines (85%).

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

    Looking for the cheapest flight from Boston to Los Angeles? While on average our users pay C$ 1,167, our data indicates the cheapest price to be C$ 157. The most popular route (Boston Logan Intl - Los Angeles), is priced around C$ 282.

  • 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 vacation 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, September is the cheapest month in which you can book a flight from Boston to Los Angeles (average of C$ 233). Flying from Boston to Los Angeles in July is currently the most expensive (average of C$ 314). 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 Boston?

Book flights to Boston if you plan to visit one of these locations
Newbury Park
Compton
Rosemead
Calabasas
Oxnard
Marina del Rey
Lake Forest
West Hollywood
Glendale
West Covina
Garden Grove
Torrance
Rowland Heights
Chino Hills
Santa Clarita
Simi Valley
Culver City
El Monte
Manhattan Beach
Del Mar

Browse thousands of different options on Cheapflights for your next trip

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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.

Top 4 airlines flying from Boston to Los Angeles

Discover the top 4 airlines that operate flights from Boston to Los Angeles. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 8 marzo 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapestC$ 163AverageC$ 455FlexibilityNo cancel feeOn-time62%
Search JetBlue flights
Spirit AirlinesCheapestC$ 188AverageC$ 420FlexibilityNo cancel feeOn-time65%
Search Spirit Airlines flights
DeltaCheapestC$ 198AverageC$ 340FlexibilityNo cancel feeOn-timeN/A
Search Delta flights
United AirlinesCheapestC$ 466AverageC$ 660FlexibilityNo cancel feeOn-time69%
Search United Airlines flights

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

Millions of users choose and trust Cheapflights to book the best flight deals from Boston to Los Angeles for free. We help you search and compare prices from hundreds of airlines for the right flight just for you.

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, Cheapflights offers price alerts on Boston to Los Angeles flights so you can book your travel at the perfect time. Price Alerts can be enabled by clicking the bell icon next to the flight deals above and providing your email address where you want to receive the alerts.

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