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Cheap flights from Boston to Los Angeles from $140

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 6/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Boston to Los Angeles

Cheap round-trip flights

Enter your travel dates to find the best prices.
Delta Logo
6:00 am - 12:11 pm
BOS
-
LGB
9h 11m
1 stop
Delta Logo
5:05 pm - 6:09 am
LGB
-
BOS
10h 04m
1 stop
$297Delta
Wed, Sep 9 - Tue, Sep 15
Delta Logo
5:40 am - 11:59 am
BOS
-
LGB
9h 19m
2 stops
Delta Logo
5:05 pm - 6:09 am
LGB
-
BOS
10h 04m
1 stop
$302Delta
Wed, Aug 5 - Mon, Aug 10
Southwest Logo
10:45 am - 6:50 pm
BOS
-
LGB
11h 05m
2 stops
Southwest Logo
6:55 am - 6:15 pm
LGB
-
BOS
8h 20m
1 stop
$317Southwest
Tue, Jun 2 - Tue, Jun 9
Delta Logo
6:00 am - 12:11 pm
BOS
-
LGB
9h 11m
1 stop
Delta Logo
5:05 pm - 6:09 am
LGB
-
BOS
10h 04m
1 stop
$328Delta
Tue, Sep 8 - Tue, Sep 15
Delta Logo
7:12 am - 4:12 pm
BOS
-
LGB
12h 00m
2 stops
Delta Logo
4:56 pm - 6:30 am
LGB
-
BOS
10h 34m
1 stop
$333Delta
Tue, Aug 11 - Fri, Aug 21
Southwest Logo
10:45 am - 6:50 pm
BOS
-
LGB
11h 05m
2 stops
Southwest Logo
12:35 pm - 12:45 am
LGB
-
BOS
9h 10m
2 stops
$337Southwest
Tue, Jun 2 - Tue, Jun 9
Delta Logo
7:12 am - 4:12 pm
BOS
-
LGB
12h 00m
2 stops
Delta Logo
4:56 pm - 11:15 am
LGB
-
BOS
15h 19m
2 stops
$339Delta
Tue, Aug 11 - Fri, Aug 21
Southwest Logo
5:00 am - 12:25 pm
BOS
-
LGB
10h 25m
2 stops
Southwest Logo
2:55 pm - 12:45 am
LGB
-
BOS
6h 50m
1 stop
$341Southwest
Tue, Jul 14 - Tue, Jul 21
Southwest Logo
5:00 am - 12:25 pm
BOS
-
LGB
10h 25m
2 stops
Southwest Logo
12:35 pm - 12:45 am
LGB
-
BOS
9h 10m
2 stops
$346Southwest
Tue, Jul 14 - Tue, Jul 21
Delta Logo
6:00 am - 12:12 pm
BOS
-
LGB
9h 12m
1 stop
Delta Logo
5:05 pm - 6:11 am
LGB
-
BOS
10h 06m
1 stop
$358Delta
Fri, Oct 23 - Sat, Oct 31

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Southwest flights from Boston to Long Beach

Our best Southwest deals on Boston to Long Beach flight tickets
Southwest
Jun 2
BOS10:45 amBoston Logan Intl
11h 05m
1 stop
LGB6:50 pmLong Beach Municipal
Jun 9
LGB6:55 amLong Beach Municipal
8h 20m
1 stop
BOS6:15 pmBoston Logan Intl
$317
Southwest
Jun 2
BOS10:45 amBoston Logan Intl
11h 05m
2 stops
LGB6:50 pmLong Beach Municipal
Jun 9
LGB12:35 pmLong Beach Municipal
9h 10m
2 stops
BOS12:45 amBoston Logan Intl
$337
Southwest
Jul 14
BOS5:00 amBoston Logan Intl
10h 25m
2 stops
LGB12:25 pmLong Beach Municipal
Jul 21
LGB2:55 pmLong Beach Municipal
6h 50m
1 stop
BOS12:45 amBoston Logan Intl
$341

Delta flights from Boston to Long Beach

Our best Delta deals on Boston to Long Beach flight tickets
Delta
Sep 9
BOS6:00 amBoston Logan Intl
9h 11m
1 stop
LGB12:11 pmLong Beach Municipal
Sep 15
LGB5:05 pmLong Beach Municipal
10h 04m
1 stop
BOS6:09 amBoston Logan Intl
$297
Delta
Aug 5
BOS5:40 amBoston Logan Intl
9h 19m
2 stops
LGB11:59 amLong Beach Municipal
Aug 10
LGB5:05 pmLong Beach Municipal
10h 04m
1 stop
BOS6:09 amBoston Logan Intl
$302
Delta
Sep 8
BOS6:00 amBoston Logan Intl
9h 11m
1 stop
LGB12:11 pmLong Beach Municipal
Sep 15
LGB5:05 pmLong Beach Municipal
10h 04m
1 stop
BOS6:09 amBoston Logan Intl
$328

momondo Fare Finder

 
Customize your flight search to find flights from Boston to Long Beach 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 May 5, 2026.
Use the filters below to find and compare flights from Boston to Long Beach that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Wed 9/9

6:00 am-12:11 pm

1 stop9h 11m

Long Beach Municipal

Tue 9/15

5:05 pm-6:09 am

1 stop10h 04m

$297

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Wed 8/5

5:40 am-11:59 am

2 stops9h 19m

Long Beach Municipal

Mon 8/10

5:05 pm-6:09 am

1 stop10h 04m

$302

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Tue 6/2

10:45 am-6:50 pm

2 stops11h 05m

Long Beach Municipal

Tue 6/9

6:55 am-6:15 pm

1 stop8h 20m

$317

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Tue 9/8

6:00 am-12:11 pm

1 stop9h 11m

Long Beach Municipal

Tue 9/15

5:05 pm-6:09 am

1 stop10h 04m

$328

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Tue 8/11

7:12 am-4:12 pm

2 stops12h 00m

Long Beach Municipal

Fri 8/21

4:56 pm-6:30 am

1 stop10h 34m

$333

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Tue 6/2

10:45 am-6:50 pm

2 stops11h 05m

Long Beach Municipal

Tue 6/9

12:35 pm-12:45 am

2 stops9h 10m

$337

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Tue 8/11

7:12 am-4:12 pm

2 stops12h 00m

Long Beach Municipal

Fri 8/21

4:56 pm-11:15 am

2 stops15h 19m

$339
Quickest round-trip

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Tue 7/14

5:00 am-12:25 pm

2 stops10h 25m

Long Beach Municipal

Tue 7/21

2:55 pm-12:45 am

1 stop6h 50m

$341

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Tue 7/14

5:00 am-12:25 pm

2 stops10h 25m

Long Beach Municipal

Tue 7/21

12:35 pm-12:45 am

2 stops9h 10m

$346

BostonLong Beach

BOS - LGB

BOSLGB

Boston Logan Intl

Fri 10/23

6:00 am-12:12 pm

1 stop9h 12m

Long Beach Municipal

Sat 10/31

5:05 pm-6:11 am

1 stop10h 06m

$358

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Boston to Long Beach

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 Long Beach?

What is the cheapest month to fly to Long Beach?

The cheapest month to fly to Long Beach from Boston is in September. Flight prices, which tend to average around $356, are often lower during this time because this is during the off-season. If you don’t want to visit Long Beach in September, then you should wait until March to fly from Boston, when ticket prices are also cheap, with an average price of $365.

How have Boston to Long Beach flight prices changed over time?

As of May 2026, prices for Boston to Long Beach flights are approximately 0% more expensive when compared to flights at the same time last year.

When to book flights from Boston to Long Beach

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

Cheap Boston to Long Beach (BOS to LGB) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Long Beach

Fastest flight time

7h 50m

Direct flights

None
The fastest flight from Boston to Long Beach takes 7h 50m
There are no direct flights from Boston to Long Beach. There are no popular flight routes from Boston to Long Beach.
Search flight deals

Frequently asked questions about flying from Boston to Long Beach

  • How far is Boston Logan Intl to Long Beach Municipal by plane?

    There are 2595.3 mi between Boston Logan Intl and Long Beach Municipal. In terms of flight time, this usually takes a little over 7h 50m.

  • When did momondo last update prices for flights from Boston Logan Intl Airport to Long Beach Municipal Airport?

    Prices for flights from Boston Logan Intl Airport to Long Beach Municipal Airport were last updated today.

  • How many operators does momondo search for flights from Boston Logan Intl Airport to Long Beach Municipal Airport?

  • How old do you have to be to fly from Boston Logan Intl Airport to Long Beach Municipal 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 Long Beach Municipal Airport.

  • What documentation or ID do you need to fly to Long Beach Municipal Airport?

    The required travel and health documents for your Long Beach Municipal 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 Long Beach Municipal Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

  • What is the most popular airline from Boston to Long Beach?

Best airlines flying from Boston to Long Beach

Compare and see reviews for airlines that fly from Boston to Long Beach with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $273Free CancellationRating
7.9
8,459 reviews
Search Delta flights
JetBluePriceFrom $278Free CancellationRating
7.1
2,977 reviews
Search JetBlue flights
SouthwestPriceFrom $286Free CancellationRating
7.9
4,305 reviews
Search Southwest flights

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Long Beach?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Long Beach from Boston.

Can I find flights from Boston to Long Beach with flexible booking policies on momondo?

All flight searches from Boston to Long Beach on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Long Beach?

Once you have performed a search for Boston to Long Beach flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to Long Beach 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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