How long does it take to fly to Boston?

Flight times from California to Boston vary, but if you’re flying out of San Diego and flying into Boston (one of the most popular routes), then the duration is 5h 13m on average. Another popular route from California to Boston is flying from Los Angeles to Boston, which will take roughly 5h 20m. Keep in mind that layovers or delays could extend your travel time.

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

As of November 2025, 656 flights take off from California and land in Boston each week. The most common flight departure day for this route is Mon, with 17% of weekly flights taking off on this day.

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

Frontier, American Airlines, and Spirit Airlines 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 November 2025, 93 flights take off from California and land in Boston each day. The most common flight departure time for this route is 8:00AM, with 47% 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.

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 November 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.

$82 Cheap Flights from California to Boston in 2025/26

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9:06 pm - 5:01 amLAS-BOS

4h 55mnonstop

7:00 am - 10:06 amBOS-LAS

6h 06mnonstop

$210JetBlue

Find Deal

Mon, Dec 8 - Tue, Dec 16

10:39 pm - 10:22 amLAX-BOS

8h 43m1 stop

10:56 am - 10:24 pmBOS-LAX

14h 28m2 stops

$212Multiple Airlines

Find Deal

Thu, Dec 4 - Tue, Dec 9

10:48 am - 9:49 pmLAX-BOS

8h 01m1 stop

8:25 am - 12:03 pmBOS-LAX

6h 38mnonstop

$214United Airlines

Find Deal

Tue, Jan 13 - Sun, Jan 18

10:45 pm - 10:08 amLAX-BOS

8h 23m1 stop

6:00 am - 9:46 pmBOS-LAX

18h 46m2 stops

$215Frontier

Find Deal

Sat, Dec 20 - Thu, Jan 8

9:15 am - 5:52 pmSAN-BOS

5h 37mnonstop

4:24 pm - 8:10 pmBOS-SAN

6h 46mnonstop

$215Alaska Airlines

Find Deal

Fri, Dec 5 - Sun, Dec 14

3:39 pm - 3:37 pmLAS-BOS

20h 58m1 stop

4:24 pm - 10:27 pmBOS-LAS

9h 03m1 stop

$216Alaska Airlines

Find Deal

Wed, Dec 3 - Sat, Dec 6

11:53 am - 11:59 pmLAX-BOS

9h 06m1 stop

9:54 pm - 9:10 amBOS-LAX

14h 16m1 stop

$216Spirit Airlines

Find Deal

Wed, Nov 19 - Sun, Nov 23

11:56 pm - 8:49 pmLAS-BOS

17h 53m2 stops

8:11 pm - 11:48 pmBOS-LAS

30h 37m3 stops

$218Spirit Airlines

Find Deal

Tue, Dec 2 - Tue, Dec 9

10:55 pm - 7:26 amLAX-BOS

5h 31mnonstop

4:40 pm - 11:20 pmBOS-LAX

9h 40m1 stop

$223United Airlines

Find Deal

Thu, Dec 4 - Mon, Dec 8

10:42 am - 1:19 amLAS-BOS

11h 37m2 stops

6:00 am - 9:52 pmBOS-LAS

18h 52m1 stop

$228Frontier

Find Deal

Sun, Dec 21 - Wed, Dec 31

Frontier flights from California to Boston

Our best Frontier deals on California to Boston flight tickets

Frontier

Dec 20

LAX10:45 pmLos Angeles

8h 23m

1 stop

BOS10:08 amBoston Logan Intl

Jan 8

BOS6:00 amBoston Logan Intl

18h 46m

2 stops

LAX9:46 pmLos Angeles

$215

Find similar

Frontier

Dec 21

LAS10:42 amLas Vegas Harry Reid Intl

11h 37m

2 stops

BOS1:19 amBoston Logan Intl

Dec 31

BOS6:00 amBoston Logan Intl

18h 52m

1 stop

LAS9:52 pmLas Vegas Harry Reid Intl

$228

Find similar

Frontier

Feb 5

LAS8:42 amLas Vegas Harry Reid Intl

13h 22m

2 stops

BOS1:04 amBoston Logan Intl

Feb 11

BOS6:00 amBoston Logan Intl

9h 46m

1 stop

LAS12:46 pmLas Vegas Harry Reid Intl

$231

Find similar

American Airlines flights from California to Boston

Our best American Airlines deals on California to Boston flight tickets

American Airlines

Dec 13

LAX1:50 pmLos Angeles

5h 29m

BOS10:19 pmBoston Logan Intl

Jan 10

BOS7:00 pmBoston Logan Intl

6h 35m

LAX10:35 pmLos Angeles

$218

Find similar

American Airlines

Dec 3

SMF10:00 amSacramento Intl

9h 43m

2 stops

BOS10:43 pmBoston Logan Intl

Dec 10

BOS7:30 amBoston Logan Intl

12h 09m

1 stop

SMF4:39 pmSacramento Intl

$234

Find similar

American Airlines

Nov 18

SAN6:19 amSan Diego

9h 10m

1 stop

BOS6:29 pmBoston Logan Intl

Nov 23

BOS6:00 amBoston Logan Intl

8h 43m

1 stop

SAN11:43 amSan Diego

$236

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Mon 12/8

9:06 pm-5:01 am

Nonstop4h 55m

Boston Logan Intl

Tue 12/16

7:00 am-10:06 am

Nonstop6h 06m

$210

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 12/4

10:39 pm-10:22 am

1 stop8h 43m

Boston Logan Intl

Tue 12/9

10:56 am-10:24 pm

2 stops14h 28m

$212

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 1/13

10:48 am-9:49 pm

1 stop8h 01m

Boston Logan Intl

Sun 1/18

8:25 am-12:03 pm

Nonstop6h 38m

$214

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Sat 12/20

10:45 pm-10:08 am

1 stop8h 23m

Boston Logan Intl

Thu 1/8

6:00 am-9:46 pm

2 stops18h 46m

$215

San DiegoBoston

SAN - BOS

SANBOS

San Diego

Fri 12/5

9:15 am-5:52 pm

Nonstop5h 37m

Boston Logan Intl

Sun 12/14

4:24 pm-8:10 pm

Nonstop6h 46m

$215

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 12/3

3:39 pm-3:37 pm

1 stop20h 58m

Boston Logan Intl

Sat 12/6

4:24 pm-10:27 pm

1 stop9h 03m

$216

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Wed 11/19

11:53 am-11:59 pm

1 stop9h 06m

Boston Logan Intl

Sun 11/23

9:54 pm-9:10 am

1 stop14h 16m

$216

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Tue 12/2

11:56 pm-8:49 pm

2 stops17h 53m

Boston Logan Intl

Tue 12/9

8:11 pm-11:48 pm

3 stops30h 37m

$218

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Thu 12/4

10:55 pm-7:26 am

Nonstop5h 31m

Boston Logan Intl

Mon 12/8

4:40 pm-11:20 pm

1 stop9h 40m

$223

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Sun 12/21

10:42 am-1:19 am

2 stops11h 37m

Boston Logan Intl

Wed 12/31

6:00 am-9:52 pm

1 stop18h 52m

$228

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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 $396. 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 $506.

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 $352. 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 $467 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 $388 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 $341 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 12% 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	$158
Fastest flight time	4h 55m
Direct flights	Every day
Airports in Boston	1 airport

The best one-way flight to Boston from California in the past 72 hours is $158. 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 55m

Direct flights go from California to Boston every day.

There is 1 airport near Boston: 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 November 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 Boeing 737 MAX 9, making up 24.29% of the total bookings. Other popular models include Airbus A318/A319/A320/A321 with 23.62%, Airbus A321neo with 18.82%, and Boeing 737 with 9.00%.

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
Frontier	PriceFrom $100	Free Cancellation	Rating 5.8 3,115 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $118	Free Cancellation	Rating 6.3 8,113 reviews	Search Spirit Airlines flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,800 reviews	Search Hawaiian Airlines flights
Delta	PriceFrom $142	Free Cancellation	Rating 7.9 8,004 reviews	Search Delta flights
JetBlue	PriceFrom $149	Free Cancellation	Rating 7.2 2,908 reviews	Search JetBlue flights
Sun Country Air	PriceFrom $160	Free Cancellation	Rating 6.9 335 reviews	Search Sun Country Air flights
Southwest	PriceFrom $186	Free Cancellation	Rating 8.0 4,239 reviews	Search Southwest flights
Alaska Airlines	PriceFrom $196	Free Cancellation	Rating 8.0 11,241 reviews	Search Alaska Airlines flights
American Airlines	PriceFrom $216	Free Cancellation	Rating 7.2 11,039 reviews	Search American Airlines flights
United Airlines	PriceFrom $225	Free Cancellation	Rating 7.4 9,000 reviews	Search United Airlines flights

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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.

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Cheap flights from California to Boston from $82

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 12/24. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Frontier flights from California to Boston

Our best Frontier deals on California to Boston flight tickets

American Airlines flights from California to Boston

Our best American Airlines deals on California to Boston flight tickets

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See travel insights to Boston from

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

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 $396. 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 $506.

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 12% 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?

Frontier, American Airlines, and Spirit Airlines 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 November 2025, 93 flights take off from California and land in Boston each day. The most common flight departure time for this route is 8:00AM, with 47% of daily flights taking off at noon.

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

As of November 2025, 656 flights take off from California and land in Boston each week. The most common flight departure day for this route is Mon, with 17% 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