How long does it take to fly to Boston?

Flight times from California to Boston vary, but if you’re flying out of Los Angeles and flying into Boston (one of the most popular routes), then the duration is 5h 20m on average. Another popular route from California to Boston is flying from San Diego to Boston, which will take roughly 5h 24m. Keep in mind that layovers or delays could extend your travel time.

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

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

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

As of December 2025, 46 flights take off from California and land in Boston each day. The most common flight departure time for this route is 1:00PM, with 48% of daily flights taking off at noon.

What airlines fly to Boston?

JetBlue, Delta and United Airlines are the top three most popular airlines that fly to Boston from California according to our data. JetBlue is the first choice among our users, with 42% of people opting to fly with this airline when traveling to Boston. Keep in mind that there are 11 different airlines that fly to Boston on a routine basis, so you have a few additional options to choose from.

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

As of December 2025, 327 flights take off from California and land in Boston each week. The most common flight departure day for this route is Wed, with 34% of weekly flights taking off on this day.

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

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

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

The number of operators available for flights from California to Boston Logan Intl Airport is 10 as of December 2025.

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

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

The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

$99 Cheap Flights from California to Boston in 2025/26

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

Find the cheapest flights from California to Boston

Round-trip

One-way

Last minute

Direct

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:50 pm - 10:55 pm

LAS

BOS

5h 05mnonstop

8:50 pm - 11:59 pm

BOS

LAS

6h 09mnonstop

$164JetBlue

Tue, Jan 13 - Tue, Jan 20

11:39 pm - 7:35 am

LAS

BOS

4h 56mnonstop

8:50 pm - 11:59 pm

BOS

LAS

6h 09mnonstop

$167JetBlue

Thu, Jan 8 - Sat, Jan 17

1:48 pm - 1:03 am

LAX

BOS

8h 15m1 stop

6:00 am - 9:34 am

BOS

LAX

6h 34mnonstop

$174Multiple Airlines

Wed, Jan 21 - Mon, Jan 26

12:46 pm - 1:13 am

LAX

BOS

9h 27m1 stop

6:00 am - 12:50 pm

BOS

LAX

9h 50m1 stop

$175Frontier

Fri, Jan 23 - Mon, Jan 26

9:45 pm - 6:14 am

LAX

BOS

5h 29mnonstop

5:30 pm - 9:22 pm

BOS

LAX

6h 52mnonstop

$177Delta

Tue, Jan 13 - Wed, Jan 14

9:45 pm - 6:14 am

LAX

BOS

5h 29mnonstop

7:30 am - 11:22 am

BOS

LAX

6h 52mnonstop

$178Delta

Wed, Jan 14 - Thu, Jan 22

1:59 pm - 1:19 am

LAX

BOS

8h 20m1 stop

8:20 pm - 11:56 pm

BOS

LAX

6h 36mnonstop

$181Multiple Airlines

Sat, Jan 10 - Sat, Jan 17

12:46 pm - 1:13 am

LAX

BOS

9h 27m1 stop

6:00 am - 12:50 pm

BOS

LAX

9h 50m1 stop

$182Frontier

Sat, Jan 31 - Tue, Feb 3

10:49 pm - 10:31 am

LAS

BOS

8h 42m1 stop

2:43 pm - 9:48 pm

BOS

LAS

10h 05m1 stop

$187American Airlines

Sat, Jan 24 - Wed, Feb 4

6:00 am - 6:19 pm

SJC

BOS

9h 19m2 stops

1:48 pm - 9:29 pm

BOS

SJC

10h 41m1 stop

$222American Airlines

Wed, Jan 21 - Sat, Jan 31

JetBlue flights from California to Boston

Our best JetBlue deals on California to Boston flight tickets

JetBlue

Jan 13

LAS2:50 pmLas Vegas Harry Reid Intl

5h 05m

BOS10:55 pmBoston Logan Intl

Jan 20

BOS8:50 pmBoston Logan Intl

6h 09m

LAS11:59 pmLas Vegas Harry Reid Intl

$164

Find similar

JetBlue

Jan 7

LAS2:50 pmLas Vegas Harry Reid Intl

5h 05m

BOS10:55 pmBoston Logan Intl

Jan 10

BOS8:50 pmBoston Logan Intl

6h 09m

LAS11:59 pmLas Vegas Harry Reid Intl

$167

Find similar

JetBlue

Feb 14

LAX8:40 pmLos Angeles

5h 20m

BOS5:00 amBoston Logan Intl

Feb 18

BOS7:55 pmBoston Logan Intl

6h 34m

LAX11:29 pmLos Angeles

$176

Find similar

Frontier flights from California to Boston

Our best Frontier deals on California to Boston flight tickets

Frontier

Jan 31

LAX12:46 pmLos Angeles

9h 27m

1 stop

BOS1:13 amBoston Logan Intl

Feb 18

BOS6:00 amBoston Logan Intl

9h 55m

1 stop

LAX12:55 pmLos Angeles

$182

Find similar

Frontier

Jan 6

LAX1:59 pmLos Angeles

8h 20m

1 stop

BOS1:19 amBoston Logan Intl

Jan 14

BOS6:00 amBoston Logan Intl

9h 53m

1 stop

LAX12:53 pmLos Angeles

$183

Find similar

Frontier

Jan 26

LAX12:46 pmLos Angeles

9h 27m

1 stop

BOS1:13 amBoston Logan Intl

Jan 28

BOS6:00 amBoston Logan Intl

9h 50m

1 stop

LAX12:50 pmLos Angeles

$186

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 1/13

2:50 pm-10:55 pm

Nonstop5h 05m

Boston Logan Intl

Tue 1/20

8:50 pm-11:59 pm

Nonstop6h 09m

$164

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Thu 1/8

11:39 pm-7:35 am

Nonstop4h 56m

Boston Logan Intl

Sat 1/17

8:50 pm-11:59 pm

Nonstop6h 09m

$167

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 1/21

1:48 pm-1:03 am

1 stop8h 15m

Boston Logan Intl

Mon 1/26

6:00 am-9:34 am

Nonstop6h 34m

$174

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 1/23

12:46 pm-1:13 am

1 stop9h 27m

Boston Logan Intl

Mon 1/26

6:00 am-12:50 pm

1 stop9h 50m

$175

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 1/13

9:45 pm-6:14 am

Nonstop5h 29m

Boston Logan Intl

Wed 1/14

5:30 pm-9:22 pm

Nonstop6h 52m

$177

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 1/14

9:45 pm-6:14 am

Nonstop5h 29m

Boston Logan Intl

Thu 1/22

7:30 am-11:22 am

Nonstop6h 52m

$178

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 1/10

1:59 pm-1:19 am

1 stop8h 20m

Boston Logan Intl

Sat 1/17

8:20 pm-11:56 pm

Nonstop6h 36m

$181

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 1/31

12:46 pm-1:13 am

1 stop9h 27m

Boston Logan Intl

Tue 2/3

6:00 am-12:50 pm

1 stop9h 50m

$182

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Sat 1/24

10:49 pm-10:31 am

1 stop8h 42m

Boston Logan Intl

Wed 2/4

2:43 pm-9:48 pm

1 stop10h 05m

$187

San JoseBoston

SJC - BOS

SJCBOS

San Jose

Wed 1/21

6:00 am-6:19 pm

2 stops9h 19m

Boston Logan Intl

Sat 1/31

1:48 pm-9:29 pm

1 stop10h 41m

$222

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 California 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

Prices

Airlines

Other information

What is the cheapest month to fly to Boston?

In general, January is the cheapest month to fly from California to Boston. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $282. If you aren’t able to travel during the month of January, then book flights to Boston from California 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 California to Boston is on a Tuesday when prices can be found for as low as $390. 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 $489.

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 California to Boston in the afternoon for as low as $346. 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 $456 per ticket.

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

Fly from Los Angeles to Boston Logan Intl for the best California - 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 California when booking weeks ahead of your departure date. In general, you can expect to find flights to Boston for around $383 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Boston from California for as low as $322 on momondo.

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

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

You could potentially save up to 1% on your flight if you consider stops on a California to Boston flight.

Cheap California to Boston flight deals and tips

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

Best Price Found	$132
Fastest flight time	4h 56m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from California in the past 72 hours is $132. The best round-trip flight deal from California to Boston found on momondo in the last 72 hours is $127.

The fastest flight from California to Boston takes 4h 56m

Direct flights go from California to Boston every day.

There is 1 airport in Boston. From California there are direct flights to Boston Logan Intl (BOS).

Search flight deals

When did momondo last update prices for flights from California to Boston Logan Intl Airport?
Prices for flights from California to Boston Logan Intl Airport are updated daily.
How many operators does momondo search for flights from California to Boston Logan Intl Airport?
The number of operators available for flights from California to Boston Logan Intl Airport is 10 as of December 2025.
How old do you have to be to fly from California to Boston Logan Intl 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 California to Boston Logan Intl Airport.
What documentation or ID do you need to fly to Boston Logan Intl Airport?
The travel and health documents you'll need for your trip to Boston Logan Intl Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Boston Logan Intl Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.
What is the most popular plane model from California to Boston?
Based on momondo bookings for flights between California and Boston, the leading plane model is Airbus A318/A319/A320/A321, making up 25.50% of the total bookings. Other popular models include Airbus A321neo with 17.19%, Boeing 737 MAX 9 with 17.07%, and Boeing 757-200 with 13.58%.

Best airlines flying from California to Boston

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

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $93	Free Cancellation	Rating 6.3 8,190 reviews	Search Spirit Airlines flights
Frontier	PriceFrom $100	Free Cancellation	Rating 5.8 3,081 reviews	Search Frontier flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,819 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $144	Free Cancellation	Rating 7.9 8,005 reviews	Search Delta flights
JetBlue	PriceFrom $149	Free Cancellation	Rating 7.2 2,896 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $160	Free Cancellation	Rating 6.9 333 reviews	Search Sun Country Air flights
Southwest	PriceFrom $176	Free Cancellation	Rating 7.9 4,250 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $196	Free Cancellation	Rating 8.0 11,477 reviews	Search Alaska Airlines flights
United Airlines	PriceFrom $216	Free Cancellation	Rating 7.4 9,091 reviews	Search United Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 11,054 reviews	Search American Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

South Yarmouth

Cambridge

Narragansett

Gloucester

Nashua

Falmouth

Laconia

Brockton

Concord

Sturbridge

Everett

Chatham

Why use momondo?

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

Finding the right flight to Boston from California is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Boston quick and easy, saving you time and money.

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

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

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

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

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

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

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.

Start using Trips

Find my bookings

Get notified when prices go down

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

1 adult

Sat 1/17

Sat 1/24

Email me momondo's favorite deals

By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States

Cheap flights from California to Boston from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from California to Boston departing on 2/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

Big names and deals

Big names and deals

Filter for what you want

Filter for what you want

Trusted and free

Trusted and free

Price Alerts

Price Alerts

Find the cheapest flights from California to Boston

Cheap round-trip flights

Cheap one-way flights

Cheap last minute flights

Cheap direct flights

JetBlue flights from California to Boston

Our best JetBlue deals on California to Boston flight tickets

Frontier flights from California to Boston

Our best Frontier deals on California to Boston flight tickets

momondo Fare Finder

Use the filters below to find and compare flights from California to Boston that are best for you.

See travel insights to Boston from

How to get the cheapest flight ticket from California to Boston

What is the cheapest month to fly to Boston?

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

The cheapest day to depart from California to Boston is on a Tuesday when prices can be found for as low as $390. 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 $489.

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

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

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

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

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

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

You could potentially save up to 1% on your flight if you consider stops on a California to Boston flight.

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

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

What airlines fly to Boston?

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

As of December 2025, 46 flights take off from California and land in Boston each day. The most common flight departure time for this route is 1:00PM, with 48% of daily flights taking off at noon.

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

As of December 2025, 327 flights take off from California and land in Boston each week. The most common flight departure day for this route is Wed, with 34% of weekly flights taking off on this day.

How long does it take to fly to Boston?

Cheap California to Boston flight deals and tips

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

Best Price Found

Fastest flight time

Direct flights

Airports in Boston

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

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

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

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

What is the most popular plane model from California to Boston?

Best airlines flying from California to Boston

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

Traveling to a place near Boston?

Why use momondo?

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

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

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

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

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

Find better results for your trip to the United States

Airports servicing Massachusetts