Cheap flights from Boston to Los Angeles from $109

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Boston to Los Angeles departing on 12/10. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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Frontier Logo
6:00 am - 9:46 pmBOS-LAX
18h 46m2 stops
Frontier Logo
12:40 pm - 1:04 amLAX-BOS
9h 24m1 stop
$214Frontier
Find Deal
Thu, Jan 8 - Sat, Jan 31
Frontier Logo
6:00 am - 12:35 pmBOS-LAX
9h 35m1 stop
Frontier Logo
10:39 pm - 10:22 amLAX-BOS
8h 43m1 stop
$215Frontier
Find Deal
Mon, Nov 24 - Sun, Dec 7
Multiple Airlines Logo
9:54 pm - 9:11 pmBOS-LAX
26h 17m2 stops
Multiple Airlines Logo
10:39 pm - 10:22 amLAX-BOS
8h 43m1 stop
$216Multiple Airlines
Find Deal
Wed, Dec 3 - Sat, Dec 6
United Airlines Logo
6:13 pm - 9:50 pmBOS-LAX
6h 37mnonstop
United Airlines Logo
8:24 am - 4:54 pmLAX-BOS
5h 30mnonstop
$217United Airlines
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Fri, Dec 5 - Sun, Dec 14
United Airlines Logo
5:45 am - 11:25 amBOS-LAX
8h 40m1 stop
United Airlines Logo
12:30 am - 10:52 amLAX-BOS
7h 22m1 stop
$219United Airlines
Find Deal
Sun, Jan 18 - Thu, Jan 22
JetBlue Logo
5:15 am - 8:50 amBOS-LAX
6h 35mnonstop
JetBlue Logo
8:20 am - 4:50 pmLAX-BOS
5h 30mnonstop
$225JetBlue
Find Deal
Thu, Nov 20 - Thu, Nov 27
Delta Logo
7:45 am - 11:23 amBOS-LAX
6h 38mnonstop
Delta Logo
9:45 pm - 6:14 amLAX-BOS
5h 29mnonstop
$242Delta
Find Deal
Sun, Dec 14 - Mon, Jan 12
Delta Logo
7:30 am - 11:22 amBOS-LAX
6h 52mnonstop
Delta Logo
1:00 pm - 9:23 pmLAX-BOS
5h 23mnonstop
$247Delta
Find Deal
Tue, Jan 6 - Fri, Feb 6
American Airlines Logo
8:15 am - 11:52 amBOS-LAX
6h 37mnonstop
American Airlines Logo
8:25 am - 4:55 pmLAX-BOS
5h 30mnonstop
$252American Airlines
Find Deal
Thu, Nov 13 - Sat, Nov 15
JetBlue Logo
1:40 pm - 8:13 pmBOS-LAX
9h 33m1 stop
JetBlue Logo
6:05 am - 2:26 pmLAX-BOS
5h 21mnonstop
$254JetBlue
Find Deal
Fri, Dec 5 - Mon, Dec 8

Frontier flights from Boston to Los Angeles

Our best Frontier deals on Boston to Los Angeles flight tickets
Frontier
Jan 8
BOS6:00 amBoston Logan Intl
18h 46m
2 stops
LAX9:46 pmLos Angeles
Jan 31
LAX12:40 pmLos Angeles
9h 24m
1 stop
BOS1:04 amBoston Logan Intl
Frontier
Nov 24
BOS6:00 amBoston Logan Intl
9h 35m
1 stop
LAX12:35 pmLos Angeles
Dec 7
LAX10:39 pmLos Angeles
8h 43m
1 stop
BOS10:22 amBoston Logan Intl
Frontier
Jan 5
BOS6:00 amBoston Logan Intl
17h 31m
2 stops
LAX8:31 pmLos Angeles
Feb 2
LAX12:40 pmLos Angeles
9h 24m
1 stop
BOS1:04 amBoston Logan Intl

Delta flights from Boston to Los Angeles

Our best Delta deals on Boston to Los Angeles flight tickets
Delta
Dec 14
BOS7:45 amBoston Logan Intl
6h 38m
LAX11:23 amLos Angeles
Jan 12
LAX9:45 pmLos Angeles
5h 29m
BOS6:14 amBoston Logan Intl
Delta
Nov 17
BOS8:35 pmBoston Logan Intl
6h 30m
LAX12:05 amLos Angeles
Nov 27
LAX9:03 pmLos Angeles
5h 27m
BOS5:30 amBoston Logan Intl
Delta
Jan 6
BOS7:30 amBoston Logan Intl
6h 52m
LAX11:22 amLos Angeles
Feb 6
LAX1:00 pmLos Angeles
5h 23m
BOS9:23 pmBoston Logan Intl

momondo Fare Finder

 
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, momondo users made 832,500 searches. Data last updated November 5, 2025.
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

Thu 1/8

6:00 am-9:46 pm

2 stops18h 46m

Los Angeles

Sat 1/31

12:40 pm-1:04 am

1 stop9h 24m

$214

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mon 11/24

6:00 am-12:35 pm

1 stop9h 35m

Los Angeles

Sun 12/7

10:39 pm-10:22 am

1 stop8h 43m

$215

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 12/3

9:54 pm-9:11 pm

2 stops26h 17m

Los Angeles

Sat 12/6

10:39 pm-10:22 am

1 stop8h 43m

$216

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 12/5

6:13 pm-9:50 pm

Nonstop6h 37m

Los Angeles

Sun 12/14

8:24 am-4:54 pm

Nonstop5h 30m

$217

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sun 1/18

5:45 am-11:25 am

1 stop8h 40m

Los Angeles

Thu 1/22

12:30 am-10:52 am

1 stop7h 22m

$219

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 11/20

5:15 am-8:50 am

Nonstop6h 35m

Los Angeles

Thu 11/27

8:20 am-4:50 pm

Nonstop5h 30m

$225

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sun 12/14

7:45 am-11:23 am

Nonstop6h 38m

Los Angeles

Mon 1/12

9:45 pm-6:14 am

Nonstop5h 29m

$242

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 1/6

7:30 am-11:22 am

Nonstop6h 52m

Los Angeles

Fri 2/6

1:00 pm-9:23 pm

Nonstop5h 23m

$247

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 11/13

8:15 am-11:52 am

Nonstop6h 37m

Los Angeles

Sat 11/15

8:25 am-4:55 pm

Nonstop5h 30m

$252

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Fri 12/5

1:40 pm-8:13 pm

1 stop9h 33m

Los Angeles

Mon 12/8

6:05 am-2:26 pm

Nonstop5h 21m

$254

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Los Angeles from

How to get the cheapest flight ticket from Boston to Los Angeles

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Boston and Los Angeles?

What is the cheapest month to fly to Los Angeles?

The month of September is, on average, the cheapest month to fly to Los Angeles from Boston, with most prices found around $287. If you aren’t able to travel during the month of September, then book flights to Los Angeles from Boston during January instead. Flights to Los Angeles in January, while not as cheap as those in September, still average around $316.

What is the cheapest day to depart on your flight to Los Angeles?

Our data shows that Wednesday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $387. Be sure to avoid booking your departure on a Sunday as prices are generally higher than usual. According to our data, the average ticket price to Los Angeles on Sunday is $534.

What is the cheapest time of day to depart on your flight to Los Angeles?

Our most recent data shows that the best time of day to fly to Los Angeles is in the evening. Flights from Boston to Los Angeles during this time can be as low as $376. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $559 per ticket.

What is the cheapest Boston Logan Intl to Los Angeles flight route?

Fly from Boston Logan Intl to Los Angeles for the best Boston Logan Intl - Los Angeles flight prices

How far in advance should I book a flight to Los Angeles?

You are more likely to see cheaper flights to Los Angeles from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to Los Angeles for around $367 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Los Angeles from Boston for as low as $331 on momondo.

What cabin class options are available on Boston Logan Intl to Los Angeles flights?

There are 4 cabin classes available to choose from on Boston Logan Intl to Los Angeles flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Can stopping save me money on Boston to Los Angeles flights?

No. A direct flight is the cheapest option for a flight between Boston to Los Angeles.

How have Boston to Los Angeles flight prices changed over time?

As of November 2025, prices for Boston to Los Angeles flights are approximately 1% cheaper when compared to flights at the same time last year.

When to book flights from Boston to Los Angeles

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Los Angeles according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Boston to Los Angeles (BOS to LAX) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Los Angeles

Best Price Found

$158

Fastest flight time

6h 15m

Direct flights

Every day

Airports in Los Angeles

1 airport
The best one-way flight to Los Angeles from Boston in the past 72 hours is $158. The best round-trip flight deal from Boston to Los Angeles found on momondo in the last 72 hours is $270.
The fastest flight from Boston to Los Angeles takes 6h 15m
Direct flights go from Boston to Los Angeles every day.
There is 1 airport near Los Angeles: Los Angeles (LAX)
  • How far is Boston Logan Intl to Los Angeles by plane?

    Boston Logan Intl and Los Angeles are 2592.7 mi apart from one another. A reasonable flight in good conditions will take 6h 35m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Los Angeles Airport?

    Prices for flights from Boston Logan Intl Airport to Los Angeles Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Los Angeles Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Los Angeles Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Boston Logan Intl Airport to Los Angeles Airport.

  • What documentation or ID do you need to fly to Los Angeles Airport?

    The required travel and health documents for your Los Angeles Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Los Angeles Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular plane model from Boston to Los Angeles?

  • What is the most popular airline from Boston to Los Angeles?

Best airlines flying from Boston to Los Angeles

Compare and see reviews for airlines that fly from Boston to Los Angeles with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $88Free CancellationRating
8.1
225 reviews
Search Breeze Airways flights
FrontierPriceFrom $90Free CancellationRating
5.8
3,115 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $107Free CancellationRating
6.3
8,113 reviews
Search Spirit Airlines flights
DeltaPriceFrom $175Free CancellationRating
7.9
8,004 reviews
Search Delta flights
Alaska AirlinesPriceFrom $184Free CancellationRating
8.0
11,241 reviews
Search Alaska Airlines flights
Sun Country AirPriceFrom $187Free CancellationRating
6.9
335 reviews
Search Sun Country Air flights
JetBluePriceFrom $191Free CancellationRating
7.2
2,908 reviews
Search JetBlue flights
SouthwestPriceFrom $197Free CancellationRating
8.0
4,239 reviews
Search Southwest flights
United AirlinesPriceFrom $217Free CancellationRating
7.4
9,001 reviews
Search United Airlines flights
American AirlinesPriceFrom $259Free CancellationRating
7.2
11,040 reviews
Search American Airlines flights
  • Delta Flights From Boston to Los Angeles

    Across 8 Delta flights from Boston to Los Angeles this week, the average price was $379, with the best Delta deals starting from $175 round-trip. 8,004 users have rated Delta on momondo, with an average score of 7.9/10.

  • United Airlines Flights From Boston to Los Angeles

    United Airlines (7.4/10 from 9,001 reviews) operates around 8 flights from Boston to Los Angeles in any given week. The average United Airlines airfare for this route is around $372, with deals from around $217 rare but found on momondo. Referenced prices are for round-trip Boston to Los Angeles flight searches in the last 72 hours.

Traveling to a place near Los Angeles?

Book flights to Los Angeles if you plan to visit one of these locations
Avalon
Laguna Beach
Big Bear Lake
Temecula
Big Bear
Riverside
Carlsbad
Malibu
Oceanside
Inglewood
Huntington Beach
Pasadena
Newport Beach
Ventura
Irvine
Buena Park
Redondo Beach
Orange
Glendale
Beverly Hills

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Los Angeles?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Boston to Los Angeles. momondo saves you time and could save you money on your trip.

Can I find flights from Boston to Los Angeles with flexible booking policies on momondo?

Flights from Boston to Los Angeles with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Boston to Los Angeles?

Once all potential Boston to Los Angeles flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

I’m not ready to book a flight from Boston to Los Angeles right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Los Angeles from Boston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

An easier way to manage your Los Angeles trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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1 adult
Fri 12/5
Fri 12/12

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