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Cheap flights from Massachusetts to California from $120

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Massachusetts to California departing on 5/4. 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
1 adult, Economy, 0 bags

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Cheap round-trip flights

Enter your travel dates to find the best prices.
Frontier Logo
6:00 am - 5:12 pm
BOS
-
LAX
14h 12m
1 stop
Frontier Logo
3:28 pm - 7:45 am
LAX
-
BOS
13h 17m
1 stop
$220Frontier
Mo, Jun 1 - Fr, Jun 5
Frontier Logo
6:15 am - 9:35 am
BOS
-
LAX
6h 20mnonstop
Frontier Logo
3:28 pm - 7:49 am
LAX
-
BOS
13h 21m
1 stop
$222Frontier
Sa, Mai 9 - Di, Mai 12
United Airlines Logo
7:26 am - 11:01 am
BOS
-
LAX
6h 35mnonstop
United Airlines Logo
9:00 pm - 9:11 am
LAX
-
BOS
9h 11m
1 stop
$227United Airlines
Sa, Apr 25 - Sa, Mai 2
United Airlines Logo
6:00 am - 11:21 am
BOS
-
SAN
8h 21m
1 stop
United Airlines Logo
10:40 pm - 9:39 am
SAN
-
BOS
7h 59m
1 stop
$237United Airlines
Do, Jun 4 - So, Jun 7
Delta Logo
5:15 pm - 8:36 pm
BOS
-
SAN
6h 21mnonstop
Delta Logo
9:54 pm - 6:30 am
SAN
-
BOS
5h 36mnonstop
$238Delta
Mi, Mai 27 - Mo, Jun 8
American Airlines Logo
2:26 pm - 9:48 pm
BOS
-
SAN
10h 22m
1 stop
American Airlines Logo
10:57 am - 10:14 pm
SAN
-
BOS
8h 17m
1 stop
$251American Airlines
Mi, Mai 27 - Mi, Jun 3
Delta Logo
6:54 pm - 11:42 pm
BOS
-
SAN
7h 48m
1 stop
Delta Logo
9:59 pm - 6:30 am
SAN
-
BOS
5h 31mnonstop
$255Delta
Fr, Apr 24 - Fr, Mai 1
JetBlue Logo
8:19 pm - 11:59 pm
BOS
-
SFO
6h 40mnonstop
JetBlue Logo
8:45 pm - 5:27 am
SFO
-
BOS
5h 42mnonstop
$268JetBlue
Do, Apr 23 - Mi, Apr 29
JetBlue Logo
8:21 pm - 11:59 pm
BOS
-
SFO
6h 38mnonstop
JetBlue Logo
3:20 pm - 12:08 am
SFO
-
BOS
5h 48mnonstop
$272JetBlue
Sa, Mai 9 - Di, Mai 19
American Airlines Logo
8:00 am - 3:47 pm
BOS
-
SJC
10h 47m
2 stops
American Airlines Logo
6:10 am - 9:01 pm
SJC
-
BOS
11h 51m
2 stops
$282American Airlines
Sa, Apr 25 - Sa, Mai 2

Frontier flights from Massachusetts to California

Our best Frontier deals on Massachusetts to California flight tickets
Frontier
Jun 1
BOS6:00 amBoston Logan Intl
14h 12m
1 stop
LAX5:12 pmLos Angeles Los Angeles
Jun 5
LAX3:28 pmLos Angeles Los Angeles
13h 17m
1 stop
BOS7:45 amBoston Logan Intl
$220
Frontier
May 9
BOS6:15 amBoston Logan Intl
6h 20m
LAX9:35 amLos Angeles Los Angeles
May 12
LAX3:28 pmLos Angeles Los Angeles
13h 21m
1 stop
BOS7:49 amBoston Logan Intl
$222
Frontier
Apr 14
BOS12:40 pmBoston Logan Intl
12h 05m
1 stop
LAX9:45 pmLos Angeles Los Angeles
Apr 21
LAX1:52 pmLos Angeles Los Angeles
8h 39m
1 stop
BOS1:31 amBoston Logan Intl
$225

Delta flights from Massachusetts to California

Our best Delta deals on Massachusetts to California flight tickets
Delta
May 27
BOS5:15 pmBoston Logan Intl
6h 21m
SAN8:36 pmSan Diego
Jun 9
SAN9:54 pmSan Diego
5h 36m
BOS6:30 amBoston Logan Intl
$238
Delta
Apr 26
BOS6:10 amBoston Logan Intl
6h 30m
LAX9:40 amLos Angeles Los Angeles
May 5
LAX9:00 pmLos Angeles Los Angeles
5h 30m
BOS5:30 amBoston Logan Intl
$248
Delta
Apr 26
BOS6:10 amBoston Logan Intl
6h 30m
LAX9:40 amLos Angeles Los Angeles
May 5
LAX9:00 pmLos Angeles Los Angeles
5h 30m
BOS5:30 amBoston Logan Intl
$249

momondo Fare Finder

 
Customize your flight search to find flights from Massachusetts to California 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 April 1, 2026.
Use the filters below to find and compare flights from Massachusetts to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Mo 6/1

6:00 am-5:12 pm

1 stop14h 12m

Los Angeles Los Angeles

Fr 6/5

3:28 pm-7:45 am

1 stop13h 17m

$220

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sa 5/9

6:15 am-9:35 am

Nonstop6h 20m

Los Angeles Los Angeles

Di 5/12

3:28 pm-7:49 am

1 stop13h 21m

$222

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sa 4/25

7:26 am-11:01 am

Nonstop6h 35m

Los Angeles Los Angeles

Sa 5/2

9:00 pm-9:11 am

1 stop9h 11m

$227

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Do 6/4

6:00 am-11:21 am

1 stop8h 21m

San Diego

So 6/7

10:40 pm-9:39 am

1 stop7h 59m

$237
Quickest round-trip

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Mi 5/27

5:15 pm-8:36 pm

Nonstop6h 21m

San Diego

Mo 6/8

9:54 pm-6:30 am

Nonstop5h 36m

$238

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Mi 5/27

2:26 pm-9:48 pm

1 stop10h 22m

San Diego

Mi 6/3

10:57 am-10:14 pm

1 stop8h 17m

$251

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Fr 4/24

6:54 pm-11:42 pm

1 stop7h 48m

San Diego

Fr 5/1

9:59 pm-6:30 am

Nonstop5h 31m

$255

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Do 4/23

8:19 pm-11:59 pm

Nonstop6h 40m

San Francisco

Mi 4/29

8:45 pm-5:27 am

Nonstop5h 42m

$268

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

Sa 5/9

8:21 pm-11:59 pm

Nonstop6h 38m

San Francisco

Di 5/19

3:20 pm-12:08 am

Nonstop5h 48m

$272

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Sa 4/25

8:00 am-3:47 pm

2 stops10h 47m

San Jose

Sa 5/2

6:10 am-9:01 pm

2 stops11h 51m

$282

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 California from

How to get the cheapest flight ticket from Massachusetts to California

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 California?

The month of September is another great option to travel to California, with average flight prices from Massachusetts averaging around $287.

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

The cheapest day to depart from Massachusetts to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $376. 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 California on Sunday is $481.

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

The cheapest time of day to fly to California is in the evening when flights can be purchased for as low as $354. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $587 on average. Flights to California from Massachusetts in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Massachusetts to California flight route?

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

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

You are more likely to see cheaper flights to California from Massachusetts when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $358 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Massachusetts for as low as $317 on momondo.

What cabin class options are available on Massachusetts to California flights?

There are 4 cabin classes available to choose from on Massachusetts to California 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 Massachusetts to California flights?

You could potentially save up to 16% on your flight if you consider stops on a Massachusetts to California flight.

Cheap Massachusetts to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Massachusetts to California

Best Price Found

$177

Fastest flight time

5h 25m

Direct flights

Every day

Airports in California

418 airports
The best one-way flight to California from Massachusetts in the past 72 hours is $177. The best round-trip flight deal from Massachusetts to California found on momondo in the last 72 hours is $303.
The fastest flight from Massachusetts to California takes 5h 25m
Direct flights go from Massachusetts to California every day.
There are 418 airports in California. From Massachusetts there are direct flights to Las Vegas Harry Reid Intl (LAS).
Search flight deals

  • When did momondo last update prices for flights from Massachusetts to California?

    Prices for flights from Massachusetts to California refresh daily.

  • How many operators does momondo search for flights from Massachusetts to California?

  • How old do you have to be to fly from Massachusetts to California?

    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 Massachusetts to California.

  • What documentation or ID do you need to fly to California?

    The travel and health documents required for your trip to California 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 California. 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 Massachusetts to California?

Best airlines flying from Massachusetts to California

Compare and see reviews for airlines that fly from Massachusetts to California with momondo
Airline
Rating
Free Cancellation
Price
Breeze AirwaysPriceFrom $85Free CancellationRating
8.1
275 reviews
Search Breeze Airways flights
Spirit AirlinesPriceFrom $99Free CancellationRating
6.3
8,578 reviews
Search Spirit Airlines flights
JetBluePriceFrom $99Free CancellationRating
7.2
2,910 reviews
Search JetBlue flights
FrontierPriceFrom $100Free CancellationRating
5.7
3,004 reviews
Search Frontier flights
Hawaiian AirlinesPriceFrom $118Free CancellationRating
7.8
2,838 reviews
Search Hawaiian Airlines flights
DeltaPriceFrom $131Free CancellationRating
7.9
8,366 reviews
Search Delta flights
SouthwestPriceFrom $153Free CancellationRating
8.0
4,337 reviews
Search Southwest flights
Sun Country AirPriceFrom $172Free CancellationRating
6.8
338 reviews
Search Sun Country Air flights
Alaska AirlinesPriceFrom $177Free CancellationRating
7.9
12,149 reviews
Search Alaska Airlines flights
United AirlinesPriceFrom $184Free CancellationRating
7.4
9,535 reviews
Search United Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Massachusetts to California?

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 California from Massachusetts.

Can I find flights from Massachusetts to California with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for Massachusetts to California flights to just show those with flexible booking policies.

How can momondo help me find flights from Massachusetts to California?

Once you have performed a search for Massachusetts to California 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 Massachusetts to California right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Massachusetts to California flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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Fr 5/1
Fr 5/8
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