Cheap flights from Los Angeles to Boston from $107

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Los Angeles to Boston departing on 12/11. 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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0 bags

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Multiple Airlines Logo
11:59 pm - 4:28 pm
LAX
-
BOS
13h 29m1 stop
Multiple Airlines Logo
6:00 am - 12:50 pm
BOS
-
LAX
9h 50m1 stop
$181Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Frontier Logo
12:40 pm - 1:04 am
LAX
-
BOS
9h 24m1 stop
Frontier Logo
6:00 am - 12:32 pm
BOS
-
LAX
9h 32m1 stop
$182Frontier
Sat, Feb 14 - Tue, Feb 17
Multiple Airlines Logo
7:00 am - 3:31 pm
LAX
-
BOS
5h 31mnonstop
Multiple Airlines Logo
6:00 am - 12:50 pm
BOS
-
LAX
9h 50m1 stop
$183Multiple Airlines
Sat, Jan 17 - Sat, Jan 24
Southwest Logo
10:35 am - 8:50 pm
LAX
-
BOS
7h 15m1 stop
Southwest Logo
6:25 am - 12:45 pm
BOS
-
LAX
9h 20m1 stop
$184Southwest
Sat, Dec 13 - Wed, Jan 7
Southwest Logo
5:50 am - 11:15 pm
LAX
-
BOS
14h 25m2 stops
Southwest Logo
6:50 am - 2:40 pm
BOS
-
LAX
10h 50m1 stop
$185Southwest
Thu, Jan 15 - Tue, Jan 20
Southwest Logo
6:00 am - 7:25 pm
LAX
-
BOS
10h 25m1 stop
Southwest Logo
2:45 pm - 10:05 pm
BOS
-
LAX
10h 20m1 stop
$186Southwest
Sat, Jan 10 - Thu, Jan 15
United Airlines Logo
10:50 pm - 7:21 am
LAX
-
BOS
5h 31mnonstop
United Airlines Logo
8:25 am - 12:03 pm
BOS
-
LAX
6h 38mnonstop
$187United Airlines
Fri, Jan 16 - Mon, Jan 19
Southwest Logo
8:40 am - 10:45 pm
LAX
-
BOS
11h 05m1 stop
Southwest Logo
2:40 pm - 11:40 pm
BOS
-
LAX
12h 00m1 stop
$188Southwest
Thu, Dec 25 - Tue, Jan 6
Southwest Logo
11:25 am - 10:10 pm
LAX
-
BOS
7h 45m1 stop
Southwest Logo
6:50 am - 2:40 pm
BOS
-
LAX
10h 50m1 stop
$189Southwest
Fri, Jan 16 - Tue, Jan 20
Southwest Logo
6:30 am - 4:50 pm
LAX
-
BOS
7h 20m1 stop
Southwest Logo
2:45 pm - 10:05 pm
BOS
-
LAX
10h 20m1 stop
$190Southwest
Wed, Jan 21 - Sun, Jan 25

Frontier flights from Los Angeles to Boston

Our best Frontier deals on Los Angeles to Boston flight tickets
Frontier
Mar 5
LAX12:40 pmLos Angeles
9h 24m
1 stop
BOS1:04 amBoston Logan Intl
Mar 11
BOS6:00 amBoston Logan Intl
9h 47m
1 stop
LAX12:47 pmLos Angeles
Frontier
Jan 28
LAX1:48 pmLos Angeles
8h 15m
1 stop
BOS1:03 amBoston Logan Intl
Feb 2
BOS6:00 amBoston Logan Intl
9h 50m
1 stop
LAX12:50 pmLos Angeles
Frontier
Feb 12
LAX12:40 pmLos Angeles
9h 24m
1 stop
BOS1:04 amBoston Logan Intl
Feb 19
BOS6:00 amBoston Logan Intl
9h 47m
1 stop
LAX12:47 pmLos Angeles

American Airlines flights from Los Angeles to Boston

Our best American Airlines deals on Los Angeles to Boston flight tickets
American Airlines
Jan 15
LAX12:35 pmLos Angeles
5h 23m
BOS8:58 pmBoston Logan Intl
Jan 19
BOS8:00 amBoston Logan Intl
6h 40m
LAX11:40 amLos Angeles
American Airlines
Dec 13
LAX1:50 pmLos Angeles
5h 29m
BOS10:19 pmBoston Logan Intl
Jan 10
BOS5:20 pmBoston Logan Intl
6h 35m
LAX8:55 pmLos Angeles
American Airlines
Dec 13
LAX6:10 amLos Angeles
7h 13m
1 stop
BOS4:23 pmBoston Logan Intl
Jan 10
BOS5:20 pmBoston Logan Intl
6h 35m
LAX8:55 pmLos Angeles

momondo Fare Finder

 
Customize your flight search to find flights from Los Angeles to Boston 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 December 4, 2025.
Use the filters below to find and compare flights from Los Angeles to Boston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 1/17

11:59 pm-4:28 pm

1 stop13h 29m

Boston Logan Intl

Sat 1/24

6:00 am-12:50 pm

1 stop9h 50m

$181

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 2/14

12:40 pm-1:04 am

1 stop9h 24m

Boston Logan Intl

Tue 2/17

6:00 am-12:32 pm

1 stop9h 32m

$182

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 1/17

7:00 am-3:31 pm

Nonstop5h 31m

Boston Logan Intl

Sat 1/24

6:00 am-12:50 pm

1 stop9h 50m

$183

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 12/13

10:35 am-8:50 pm

1 stop7h 15m

Boston Logan Intl

Wed 1/7

6:25 am-12:45 pm

1 stop9h 20m

$184

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 1/15

5:50 am-11:15 pm

2 stops14h 25m

Boston Logan Intl

Tue 1/20

6:50 am-2:40 pm

1 stop10h 50m

$185

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 1/10

6:00 am-7:25 pm

1 stop10h 25m

Boston Logan Intl

Thu 1/15

2:45 pm-10:05 pm

1 stop10h 20m

$186

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 1/16

10:50 pm-7:21 am

Nonstop5h 31m

Boston Logan Intl

Mon 1/19

8:25 am-12:03 pm

Nonstop6h 38m

$187

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 12/25

8:40 am-10:45 pm

1 stop11h 05m

Boston Logan Intl

Tue 1/6

2:40 pm-11:40 pm

1 stop12h 00m

$188

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 1/16

11:25 am-10:10 pm

1 stop7h 45m

Boston Logan Intl

Tue 1/20

6:50 am-2:40 pm

1 stop10h 50m

$189

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 1/21

6:30 am-4:50 pm

1 stop7h 20m

Boston Logan Intl

Sun 1/25

2:45 pm-10:05 pm

1 stop10h 20m

$190

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 Boston from

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

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 Los Angeles and Boston?

What is the cheapest month to fly to Boston?

In general, January is the cheapest month to fly from Los Angeles to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $286. If you aren’t able to travel during the month of January, then book flights to Boston from Los Angeles during September instead. Flights to Boston in September, while not as cheap as those in January, still average around $347.

What is the cheapest day to depart on your flight to Boston?

The cheapest day to depart from Los Angeles to Boston is on a Tuesday when prices can be found for as low as $392. 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 Boston on Sunday is $496.

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

According to our data, the cheapest time of day to fly to Boston is in the afternoon. momondo users have found flights departing from Los Angeles to Boston in the afternoon for as low as $347. Keep in mind that these prices may fluctuate based on what airline you choose and the time of year you plan to travel. In the morning is when there is more demand to fly to Boston, so prices are often more expensive at around $460 per ticket.

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

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

How far in advance should I book a flight to Boston?

You are more likely to see cheaper flights to Boston from Los Angeles when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $388 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from Los Angeles for as low as $331 on momondo.

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

There are 4 cabin classes available to choose from on Los Angeles to Boston Logan Intl 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 Los Angeles to Boston flights?

You could potentially save up to 12% on your flight if you consider stops on a Los Angeles to Boston flight.

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

As of December 2025, prices for Los Angeles to Boston flights are approximately 3% cheaper when compared to flights at the same time last year.

When to book flights from Los Angeles to Boston

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

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

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

Best Price Found

$135

Fastest flight time

5h 20m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from Los Angeles in the past 72 hours is $135. The best round-trip flight deal from Los Angeles to Boston found on momondo in the last 72 hours is $235.
The fastest flight from Los Angeles to Boston takes 5h 20m
Direct flights go from Los Angeles to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)
  • How far is Los Angeles to Boston Logan Intl by plane?

    The straight-line distance from Los Angeles to Boston Logan Intl is 2592.7 mi. Flights usually cover this in 5h 23m, depending on flying conditions and air traffic around both airports.

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

    Prices for flights from Los Angeles Airport to Boston Logan Intl Airport are updated daily.

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

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

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Los Angeles Airport to Boston Logan Intl Airport.

  • What documentation or ID do you need to fly to Boston Logan Intl Airport?

    The travel and health documents required for your trip to Boston Logan Intl Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Boston Logan Intl Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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

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

Best airlines flying from Los Angeles to Boston

Compare and see reviews for airlines that fly from Los Angeles to Boston with momondo
Airline
Rating
Free Cancellation
Price
Spirit AirlinesPriceFrom $118Free CancellationRating
6.3
8,158 reviews
Search Spirit Airlines flights
FrontierPriceFrom $128Free CancellationRating
5.8
3,092 reviews
Search Frontier flights
Alaska AirlinesPriceFrom $196Free CancellationRating
8.0
11,398 reviews
Search Alaska Airlines flights
JetBluePriceFrom $197Free CancellationRating
7.2
2,898 reviews
Search JetBlue flights
Sun Country AirPriceFrom $201Free CancellationRating
6.9
332 reviews
Search Sun Country Air flights
DeltaPriceFrom $211Free CancellationRating
7.9
8,011 reviews
Search Delta flights
United AirlinesPriceFrom $217Free CancellationRating
7.4
9,064 reviews
Search United Airlines flights
SouthwestPriceFrom $220Free CancellationRating
8.0
4,252 reviews
Search Southwest flights
American AirlinesPriceFrom $270Free CancellationRating
7.2
11,043 reviews
Search American Airlines flights
  • Delta Flights From Los Angeles to Boston

    Delta operates around 9 flights from Los Angeles to Boston every week. The average price of these flights found in the last 72 hours has been $418, but momondo users have found Delta deals from Los Angeles to Boston from as low as $211 round-trip. Delta has been scored 7.9/10 in 8,011 reviews.

  • United Airlines Flights From Los Angeles to Boston

    United Airlines is also a popular choice for this route. United Airlines flight deals for Los Angeles to Boston start from as low as $217 round-trip, depending on your selected dates, with average United Airlines deals seen on momondo around $400. United Airlines operates 14 flights to Boston from Los Angeles in an average week. Users have rated it 7.4/10 across 9,064 reviews.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Salem
Ogunquit
Old Orchard Beach
Hampton
York Beach
Plymouth
Kennebunkport
South Yarmouth
Cambridge
Narragansett
Gloucester
Nashua
Falmouth
Laconia
Brockton
Concord
Everett
Sturbridge
Chatham

Why use momondo?

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

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from Los Angeles to Boston. Millions of users trust and use momondo every year so you are in good hands.

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

momondo does allow users to show only those flights to Boston from Los Angeles which offer a flexible booking policy as well as other useful filters and features.

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

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Los Angeles to Boston.

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

Yes momondo offers price alerts on flights to Boston from Los Angeles. 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 Boston 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.

Get notified when prices go down

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1 adult
Sat 1/3
Sat 1/10

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