How many flights depart from Boston to California on average per day?

84 flights are operational daily from Boston to California as of April 2026. The most popular departure time for this route is 6:00AM, with 51% of flights per day taking off at noon.

What airlines fly to California?

JetBlue, Delta and United Airlines are the top three most popular airlines that fly to California from Boston according to our data. JetBlue is the first choice among our users, with 45% of people opting to fly with this airline when traveling to California. Keep in mind that there are 11 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

How many flights depart from Boston to California on average per week?

As of April 2026, 591 flights take off from Boston and land in California each week. The most common flight departure day for this route is Sun, with 21% of weekly flights taking off on this day.

What is the cheapest airline that flies from Boston Logan Intl to California?

Southwest, United Airlines, and Delta are the most popular carriers operating from Boston Logan Intl to California

When did momondo last update prices for flights from Boston Logan Intl Airport to California?

Prices for flights from Boston Logan Intl Airport to California are refreshed on a daily basis.

How many operators does momondo search for flights from Boston Logan Intl Airport to California?

The number of operators available for flights from Boston Logan Intl Airport to California is 11 as of April 2026.

How old do you have to be to fly from Boston Logan Intl Airport to California?

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 Boston Logan Intl Airport to California.

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

The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$93 Cheap Flights from Boston to California in 2026

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Find the cheapest flights from Boston to California

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

10:50 am - 6:20 pm

BOS

SJC

10h 30m

1 stop

6:45 am - 6:55 pm

SJC

BOS

9h 10m

1 stop

$216Southwest

Wed, Aug 19 - Sat, Aug 22

10:50 am - 6:20 pm

BOS

SJC

10h 30m

1 stop

6:55 pm - 6:00 am

SJC

BOS

8h 05m

1 stop

$222Southwest

Wed, Aug 12 - Mon, Aug 17

6:37 am - 9:52 am

BOS

SAN

6h 15mnonstop

8:44 pm - 5:23 am

SAN

BOS

5h 39mnonstop

$242JetBlue

Tue, Jun 2 - Thu, Jun 4

5:45 am - 10:46 am

BOS

LAX

8h 01m

1 stop

10:35 pm - 9:23 am

LAX

BOS

7h 48m

1 stop

$242United Airlines

Sat, Sep 5 - Sun, Sep 13

5:51 am - 1:17 pm

BOS

SAN

10h 26m

1 stop

9:49 pm - 6:30 am

SAN

BOS

5h 41mnonstop

$243Delta

Mon, Jun 1 - Wed, Jun 3

6:00 am - 11:25 am

BOS

SJC

8h 25m

1 stop

6:37 pm - 5:59 am

SJC

BOS

8h 22m

1 stop

$243United Airlines

Thu, Aug 20 - Mon, Aug 24

5:15 pm - 10:00 pm

BOS

SAN

7h 45m

1 stop

9:50 pm - 6:31 am

SAN

BOS

5h 41mnonstop

$244Delta

Mon, May 11 - Sat, May 16

12:41 pm - 6:30 pm

BOS

ONT

8h 49m

1 stop

12:19 pm - 12:24 am

ONT

BOS

9h 05m

1 stop

$247American Airlines

Wed, May 6 - Tue, May 12

9:00 am - 12:29 pm

BOS

SAN

6h 29mnonstop

8:40 pm - 5:20 am

SAN

BOS

5h 40mnonstop

$248JetBlue

Sat, Jun 6 - Sat, Jun 13

6:00 am - 11:05 am

BOS

SNA

8h 05m

1 stop

1:23 pm - 12:04 am

SNA

BOS

7h 41m

1 stop

$279American Airlines

Mon, May 11 - Tue, May 19

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United Airlines flights from Boston to California

Our best United Airlines deals on Boston to California flight tickets

United Airlines

Sep 5

BOS5:45 amBoston Logan Intl

8h 01m

1 stop

LAX10:46 amLos Angeles

Sep 13

LAX10:35 pmLos Angeles

7h 48m

1 stop

BOS9:23 amBoston Logan Intl

$242

United Airlines

Sep 23

BOS5:45 amBoston Logan Intl

8h 01m

1 stop

LAX10:46 amLos Angeles

Oct 2

LAX11:14 pmLos Angeles

5h 38m

BOS7:52 amBoston Logan Intl

$243

United Airlines

Jul 15

BOS6:45 pmBoston Logan Intl

8h 24m

1 stop

LAX12:09 amLos Angeles

Jul 20

LAX7:45 pmLos Angeles

7h 13m

1 stop

BOS5:58 amBoston Logan Intl

$247

Frontier flights from Boston to California

Our best Frontier deals on Boston to California flight tickets

Frontier

May 6

BOS6:00 amBoston Logan Intl

11h 15m

1 stop

LAX2:15 pmLos Angeles

May 9

LAX3:28 pmLos Angeles

14h 16m

1 stop

BOS8:44 amBoston Logan Intl

$241

Frontier

Jul 1

BOS6:00 amBoston Logan Intl

10h 43m

1 stop

LAX1:43 pmLos Angeles

Jul 9

LAX3:28 pmLos Angeles

13h 24m

1 stop

BOS7:52 amBoston Logan Intl

$244

Frontier

Jul 15

BOS6:00 amBoston Logan Intl

11h 13m

1 stop

LAX2:13 pmLos Angeles

Jul 27

LAX3:28 pmLos Angeles

13h 24m

1 stop

BOS7:52 amBoston Logan Intl

$250

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 8/19

10:50 am-6:20 pm

1 stop10h 30m

San Jose

Sat 8/22

6:45 am-6:55 pm

1 stop9h 10m

$216

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Wed 8/12

10:50 am-6:20 pm

1 stop10h 30m

San Jose

Mon 8/17

6:55 pm-6:00 am

1 stop8h 05m

$222

Quickest round-trip

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Tue 6/2

6:37 am-9:52 am

Nonstop6h 15m

San Diego

Thu 6/4

8:44 pm-5:23 am

Nonstop5h 39m

$242

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

Sat 9/5

5:45 am-10:46 am

1 stop8h 01m

Los Angeles

Sun 9/13

10:35 pm-9:23 am

1 stop7h 48m

$242

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Mon 6/1

5:51 am-1:17 pm

1 stop10h 26m

San Diego

Wed 6/3

9:49 pm-6:30 am

Nonstop5h 41m

$243

BostonSan Jose

BOS - SJC

BOSSJC

Boston Logan Intl

Thu 8/20

6:00 am-11:25 am

1 stop8h 25m

San Jose

Mon 8/24

6:37 pm-5:59 am

1 stop8h 22m

$243

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Mon 5/11

5:15 pm-10:00 pm

1 stop7h 45m

San Diego

Sat 5/16

9:50 pm-6:31 am

Nonstop5h 41m

$244

BostonOntario

BOS - ONT

BOSONT

Boston Logan Intl

Wed 5/6

12:41 pm-6:30 pm

1 stop8h 49m

Ontario

Tue 5/12

12:19 pm-12:24 am

1 stop9h 05m

$247

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

Sat 6/6

9:00 am-12:29 pm

Nonstop6h 29m

San Diego

Sat 6/13

8:40 pm-5:20 am

Nonstop5h 40m

$248

BostonSanta Ana

BOS - SNA

BOSSNA

Boston Logan Intl

Mon 5/11

6:00 am-11:05 am

1 stop8h 05m

Santa Ana J. Wayne/Orange Cnty

Tue 5/19

1:23 pm-12:04 am

1 stop7h 41m

$279

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston 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

Prices

Airlines

Other information

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 Boston averaging around $287.

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

The cheapest day to depart from Boston to California is on a Thursday. Travelers who choose to depart for California on a Thursday will often find tickets for as low as $379. 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 $491.

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 $353. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $582 on average. Flights to California from Boston in the afternoon are generally more expensive because this time of day is more convenient for travelers’ schedules.

What is the cheapest Boston Logan Intl to California flight route?

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

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

You are more likely to see cheaper flights to California from Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $359 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to California from Boston for as low as $324 on momondo.

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

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

You could potentially save up to 6% on your flight if you consider stops on a Boston to California flight.

Cheap Boston to California flight deals and tips

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

Best Price Found	$168
Fastest flight time	5h 48m
Direct flights	Every day
Airports in California	418 airports

The best one-way flight to California from Boston in the past 72 hours is $168. The best round-trip flight deal from Boston to California found on momondo in the last 72 hours is $304.

The fastest flight from Boston to California takes 5h 48m

Direct flights go from Boston to California every day.

There are 418 airports in California. From Boston there are direct flights to San Diego (SAN), Las Vegas Harry Reid Intl (LAS).

Search flight deals

Frequently asked questions about flying from Boston to California

When did momondo last update prices for flights from Boston Logan Intl Airport to California?
Prices for flights from Boston Logan Intl Airport to California are refreshed on a daily basis.
How many operators does momondo search for flights from Boston Logan Intl Airport to California?
The number of operators available for flights from Boston Logan Intl Airport to California is 11 as of April 2026.
How old do you have to be to fly from Boston Logan Intl Airport to California?
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 Boston Logan Intl Airport to California.
What documentation or ID do you need to fly to California?
The necessary travel and health documents for your California trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from Boston to California?
Based on momondo bookings for this flight route, the most popular plane model on flight routes from Boston to California is Airbus A318/A319/A320/A321 (30.15% of total bookings). The next most popular plane models are Airbus A321neo (17.97%), Boeing 737 MAX 9 (17.72%), and Boeing 757-200 (10.95%).

Best airlines flying from Boston to California

Compare and see reviews for airlines that fly from Boston to California with momondo

Airline	Rating	Free Cancellation	Price
Breeze Airways	PriceFrom $85	Free Cancellation	Rating 8.1 281 reviews	Search Breeze Airways flights
Spirit Airlines	PriceFrom $99	Free Cancellation	Rating 6.3 8,632 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $100	Free Cancellation	Rating 5.6 2,976 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $118	Free Cancellation	Rating 7.8 2,837 reviews	Search Hawaiian Airlines flights
JetBlue	PriceFrom $118	Free Cancellation	Rating 7.1 2,960 reviews	Search JetBlue flights
Delta	PriceFrom $131	Free Cancellation	Rating 7.9 8,459 reviews	Search Delta flights
Southwest	PriceFrom $153	Free Cancellation	Rating 8.0 4,325 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $159	Free Cancellation	Rating 7.9 12,295 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $185	Free Cancellation	Rating 7.4 9,659 reviews	Search United Airlines flights
Sun Country Air	PriceFrom $187	Free Cancellation	Rating 6.8 337 reviews	Search Sun Country Air flights

Why use momondo?

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

It is quick and easy to find Boston to California flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to California that suits you.

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

Yes. All flights to California from Boston on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

momondo provides multiple filters to help you find the best flight to California from Boston. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

If you are simply researching potential flights to California, momondo offers a useful price alert feature which will track prices for flights to California from Boston and alert you when they change.

An easier way to manage your California trip

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Popular cities in California

Flights to New Yorkfrom $61

Flights to Los Angelesfrom $50

Flights to Orlandofrom $52

Flights to Miamifrom $53

Flights to Chicagofrom $76

Flights to San Franciscofrom $64

Flights to Las Vegasfrom $46

Flights to Washington, D.C.from $55

Flights to Bostonfrom $73

Flights to Atlantafrom $48

Flights to Dallasfrom $70

Flights to Fort Lauderdalefrom $42

Cheap flights from Boston to California from $93

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 California departing on 5/12. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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United Airlines flights from Boston to California

Our best United Airlines deals on Boston to California flight tickets

Frontier flights from Boston to California

Our best Frontier deals on Boston to California flight tickets

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See travel insights to California from

How to get the cheapest flight ticket from Boston to California

What is the cheapest month to fly to California?

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

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

What is the cheapest Boston Logan Intl to California flight route?

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

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

Can stopping save me money on Boston to California flights?

What is the cheapest airline that flies from Boston Logan Intl to California?

What airlines fly to California?

How many flights depart from Boston to California on average per day?

How many flights depart from Boston to California on average per week?

Cheap Boston to California flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in California

Frequently asked questions about flying from Boston to California

Best airlines flying from Boston to California

Compare and see reviews for airlines that fly from Boston to California with momondo

Why use momondo?

An easier way to manage your California 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

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to California

Popular cities in California

Popular flights according to clicks in the last 7 days on momondo

Boston flight routes

According to popular flight searches on momondo this year

California flight routes

According to popular flight searches on momondo this year

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