Cheap flights from Boston to Los Angeles from $89

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 8/26. 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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Spirit Airlines Logo
6:20 am - 3:37 pmBOS-LAX
12h 17m1 stop
Spirit Airlines Logo
5:30 am - 10:43 pmLAX-BOS
14h 13m1 stop
$178Spirit Airlines
Find Deal
Thu, Sep 4 - Mon, Sep 8
Spirit Airlines Logo
6:30 am - 11:17 amBOS-LAX
7h 47m1 stop
Spirit Airlines Logo
5:30 am - 10:47 pmLAX-BOS
14h 17m1 stop
$179Spirit Airlines
Find Deal
Wed, Sep 3 - Mon, Sep 15
Spirit Airlines Logo
6:30 am - 11:17 amBOS-LAX
7h 47m1 stop
Spirit Airlines Logo
8:30 am - 10:34 pmLAX-BOS
11h 04m1 stop
$180Spirit Airlines
Find Deal
Wed, Aug 27 - Wed, Sep 3
Spirit Airlines Logo
6:30 am - 11:17 amBOS-LAX
7h 47m1 stop
Spirit Airlines Logo
8:30 am - 10:34 pmLAX-BOS
11h 04m1 stop
$181Spirit Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Spirit Airlines Logo
6:30 am - 11:17 amBOS-LAX
7h 47m1 stop
Spirit Airlines Logo
8:30 am - 10:34 pmLAX-BOS
11h 04m1 stop
$182Spirit Airlines
Find Deal
Tue, Aug 26 - Tue, Sep 2
Spirit Airlines Logo
6:15 am - 11:20 amBOS-LAX
8h 05m1 stop
Spirit Airlines Logo
10:59 pm - 2:36 pmLAX-BOS
12h 37m1 stop
$183Spirit Airlines
Find Deal
Wed, Oct 8 - Sat, Oct 18
Spirit Airlines Logo
6:20 am - 3:37 pmBOS-LAX
12h 17m1 stop
Spirit Airlines Logo
5:30 am - 10:43 pmLAX-BOS
14h 13m1 stop
$184Spirit Airlines
Find Deal
Thu, Sep 4 - Thu, Sep 18
Spirit Airlines Logo
6:30 am - 11:17 amBOS-LAX
7h 47m1 stop
Spirit Airlines Logo
5:30 am - 10:47 pmLAX-BOS
14h 17m1 stop
$185Spirit Airlines
Find Deal
Sat, Aug 30 - Fri, Sep 5
JetBlue Logo
6:32 pm - 9:58 pmBOS-LAX
6h 26mnonstop
JetBlue Logo
6:00 am - 2:34 pmLAX-BOS
5h 34mnonstop
$197JetBlue
Find Deal
Sat, Aug 30 - Wed, Sep 3
JetBlue Logo
8:35 pm - 11:57 pmBOS-LAX
6h 22mnonstop
JetBlue Logo
3:20 pm - 11:59 pmLAX-BOS
5h 39mnonstop
$208JetBlue
Find Deal
Sat, Aug 30 - Thu, Sep 4

Spirit Airlines flights from Boston to Los Angeles

Our best Spirit Airlines deals on Boston to Los Angeles flight tickets
Spirit Airlines
Sep 4
BOS6:20 amBoston Logan Intl
12h 17m
1 stop
LAX3:37 pmLos Angeles
Sep 8
LAX5:30 amLos Angeles
14h 13m
1 stop
BOS10:43 pmBoston Logan Intl
Spirit Airlines
Sep 3
BOS6:30 amBoston Logan Intl
7h 47m
1 stop
LAX11:17 amLos Angeles
Sep 15
LAX5:30 amLos Angeles
14h 17m
1 stop
BOS10:47 pmBoston Logan Intl
Spirit Airlines
Aug 27
BOS6:30 amBoston Logan Intl
7h 47m
1 stop
LAX11:17 amLos Angeles
Sep 3
LAX8:30 amLos Angeles
11h 04m
1 stop
BOS10:34 pmBoston Logan Intl

JetBlue flights from Boston to Los Angeles

Our best JetBlue deals on Boston to Los Angeles flight tickets
JetBlue
Aug 30
BOS6:32 pmBoston Logan Intl
6h 26m
LAX9:58 pmLos Angeles
Sep 3
LAX6:00 amLos Angeles
5h 34m
BOS2:34 pmBoston Logan Intl
JetBlue
Aug 30
BOS8:35 pmBoston Logan Intl
6h 22m
LAX11:57 pmLos Angeles
Sep 4
LAX3:20 pmLos Angeles
5h 39m
BOS11:59 pmBoston Logan Intl
JetBlue
Aug 30
BOS8:35 pmBoston Logan Intl
6h 22m
LAX11:57 pmLos Angeles
Sep 5
LAX3:20 pmLos Angeles
5h 39m
BOS11:59 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 July 31, 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 9/4

6:20 am-3:37 pm

1 stop12h 17m

Los Angeles

Mon 9/8

5:30 am-10:43 pm

1 stop14h 13m

$178

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 9/3

6:30 am-11:17 am

1 stop7h 47m

Los Angeles

Mon 9/15

5:30 am-10:47 pm

1 stop14h 17m

$179

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 8/27

6:30 am-11:17 am

1 stop7h 47m

Los Angeles

Wed 9/3

8:30 am-10:34 pm

1 stop11h 04m

$180

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 8/26

6:30 am-11:17 am

1 stop7h 47m

Los Angeles

Tue 9/2

8:30 am-10:34 pm

1 stop11h 04m

$181

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Tue 8/26

6:30 am-11:17 am

1 stop7h 47m

Los Angeles

Tue 9/2

8:30 am-10:34 pm

1 stop11h 04m

$182

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Wed 10/8

6:15 am-11:20 am

1 stop8h 05m

Los Angeles

Sat 10/18

10:59 pm-2:36 pm

1 stop12h 37m

$183

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Thu 9/4

6:20 am-3:37 pm

1 stop12h 17m

Los Angeles

Thu 9/18

5:30 am-10:43 pm

1 stop14h 13m

$184

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 8/30

6:30 am-11:17 am

1 stop7h 47m

Los Angeles

Fri 9/5

5:30 am-10:47 pm

1 stop14h 17m

$185

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 8/30

6:32 pm-9:58 pm

Nonstop6h 26m

Los Angeles

Wed 9/3

6:00 am-2:34 pm

Nonstop5h 34m

$197

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 8/30

8:35 pm-11:57 pm

Nonstop6h 22m

Los Angeles

Thu 9/4

3:20 pm-11:59 pm

Nonstop5h 39m

$208

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 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 $285. 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 $306.

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

Our data shows that Thursday is the least expensive day to fly to Los Angeles. Tickets to fly out on this day can be as low as $378. 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 $527.

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 $352. In the afternoon is when there is more demand to fly to Los Angeles, so prices are often more expensive at around $536 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 $365 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 $306 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?

You could potentially save up to 5% on your flight if you consider stops on a Boston to Los Angeles flight.

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

As of July 2025, prices for Boston to Los Angeles flights are approximately 19% 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

$89

Fastest flight time

6h 10m

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 $89. The best round-trip flight deal from Boston to Los Angeles found on momondo in the last 72 hours is $178.
The fastest flight from Boston to Los Angeles takes 6h 10m
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 22m.

  • 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
FrontierPriceFrom $71Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Breeze AirwaysPriceFrom $92Free CancellationRating
8.0
191 reviews
Search Breeze Airways flights
Spirit AirlinesPriceFrom $102Free CancellationRating
6.3
8,049 reviews
Search Spirit Airlines flights
DeltaPriceFrom $173Free CancellationRating
8.0
7,981 reviews
Search Delta flights
JetBluePriceFrom $176Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Sun Country AirPriceFrom $180Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
United AirlinesPriceFrom $201Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
Alaska AirlinesPriceFrom $206Free CancellationRating
8.0
10,000 reviews
Search Alaska Airlines flights
American AirlinesPriceFrom $222Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
SouthwestPriceFrom $236Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
  • Delta Flights From Boston to Los Angeles

    Across 10 Delta flights from Boston to Los Angeles this week, the average price was $375, with the best Delta deals starting from $173 round-trip. 7,981 users have rated Delta on momondo, with an average score of 8.0/10.

  • United Airlines Flights From Boston to Los Angeles

    United Airlines (7.4/10 from 8,900 reviews) operates around 12 flights from Boston to Los Angeles in any given week. The average United Airlines airfare for this route is around $368, with deals from around $201 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
Big Bear
Carlsbad
Temecula
Riverside
Malibu
Inglewood
Oceanside
Huntington Beach
Newport Beach
Ventura
Irvine
Pasadena
Buena Park
Redondo Beach
Garden Grove
Glendale
West Hollywood

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.


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1 adult
Tue 8/5
Tue 8/12

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