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

Spirit Airlines, Frontier, and United 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 September 2025, 124 flights take off from California and land in Boston each day. The most common flight departure time for this route is 8:00AM, with 51% of daily flights taking off at noon.

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

As of September 2025, 868 flights take off from California and land in Boston each week. The most common flight departure day for this route is Mon, with 18% of weekly flights taking off on this day.

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 21m 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 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 40% 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 September 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.

$95 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

10:16 pm - 11:13 amLAS-BOS

9h 57m1 stop

12:20 pm - 9:02 pmBOS-LAS

11h 42m1 stop

$206Spirit Airlines

Find Deal

Wed, Sep 24 - Wed, Oct 1

9:59 pm - 7:52 amLAS-BOS

6h 53m1 stop

12:59 pm - 6:35 pmBOS-LAS

8h 36m1 stop

$207Frontier

Find Deal

Wed, Sep 24 - Mon, Sep 29

11:10 am - 11:57 pmLAX-BOS

9h 47m1 stop

12:20 pm - 8:12 amBOS-LAX

22h 52m1 stop

$210Multiple Airlines

Find Deal

Fri, Oct 3 - Sat, Oct 4

3:20 pm - 11:57 pmLAX-BOS

5h 37mnonstop

7:59 pm - 11:32 pmBOS-LAX

6h 33mnonstop

$211JetBlue

Find Deal

Fri, Oct 24 - Fri, Oct 31

11:20 am - 12:05 amSMF-BOS

9h 45m2 stops

12:20 pm - 8:15 pmBOS-SMF

10h 55m2 stops

$211Southwest

Find Deal

Thu, Nov 13 - Tue, Nov 18

3:20 pm - 11:57 pmLAX-BOS

5h 37mnonstop

6:00 am - 9:37 amBOS-LAX

6h 37mnonstop

$212JetBlue

Find Deal

Fri, Oct 24 - Fri, Oct 31

7:00 pm - 6:00 amLAX-BOS

8h 00m1 stop

8:30 am - 12:05 pmBOS-LAX

6h 35mnonstop

$213United Airlines

Find Deal

Fri, Oct 24 - Wed, Oct 29

10:56 pm - 7:27 amLAS-BOS

29h 31m1 stop

6:17 am - 10:44 amBOS-LAS

7h 27m1 stop

$214Multiple Airlines

Find Deal

Fri, Oct 17 - Wed, Oct 22

6:00 am - 4:05 pmSMF-BOS

7h 05m1 stop

4:00 pm - 11:55 pmBOS-SMF

10h 55m1 stop

$221Southwest

Find Deal

Mon, Nov 17 - Sat, Nov 22

10:51 pm - 7:20 amLAX-BOS

5h 29mnonstop

8:30 am - 12:05 pmBOS-LAX

6h 35mnonstop

$227United Airlines

Find Deal

Tue, Oct 28 - Tue, Nov 4

Hawaiian Airlines flights from California to Boston

Our best Hawaiian Airlines deals on California to Boston flight tickets

Hawaiian Airlines

Dec 5

SAN9:15 amSan Diego

5h 37m

BOS5:52 pmBoston Logan Intl

Dec 10

BOS4:24 pmBoston Logan Intl

6h 46m

SAN8:10 pmSan Diego

$227

Find similar

Hawaiian Airlines

Dec 4

SAN9:15 amSan Diego

5h 37m

BOS5:52 pmBoston Logan Intl

Dec 8

BOS4:24 pmBoston Logan Intl

6h 46m

SAN8:10 pmSan Diego

$237

Find similar

Hawaiian Airlines

Oct 27

SAN9:28 amSan Diego

11h 52m

1 stop

BOS12:20 amBoston Logan Intl

Nov 3

BOS4:24 pmBoston Logan Intl

6h 39m

SAN8:03 pmSan Diego

$251

Find similar

JetBlue flights from California to Boston

Our best JetBlue deals on California to Boston flight tickets

JetBlue

Oct 24

LAX3:20 pmLos Angeles

5h 37m

BOS11:57 pmBoston Logan Intl

Oct 31

BOS7:59 pmBoston Logan Intl

6h 33m

LAX11:32 pmLos Angeles

$211

Find similar

JetBlue

Oct 24

LAX3:20 pmLos Angeles

5h 37m

BOS11:57 pmBoston Logan Intl

Oct 31

BOS6:00 amBoston Logan Intl

6h 37m

LAX9:37 amLos Angeles

$212

Find similar

JetBlue

Oct 31

LAX10:25 amLos Angeles

5h 24m

BOS6:49 pmBoston Logan Intl

Nov 5

BOS7:59 pmBoston Logan Intl

6h 33m

LAX11:32 pmLos Angeles

$217

Find similar

Fly from

Fly to

Route

Depart

Return

Price

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 9/24

10:16 pm-11:13 am

1 stop9h 57m

Boston Logan Intl

Wed 10/1

12:20 pm-9:02 pm

1 stop11h 42m

$206

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Wed 9/24

9:59 pm-7:52 am

1 stop6h 53m

Boston Logan Intl

Mon 9/29

12:59 pm-6:35 pm

1 stop8h 36m

$207

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 10/3

11:10 am-11:57 pm

1 stop9h 47m

Boston Logan Intl

Sat 10/4

12:20 pm-8:12 am

1 stop22h 52m

$210

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 10/24

3:20 pm-11:57 pm

Nonstop5h 37m

Boston Logan Intl

Fri 10/31

7:59 pm-11:32 pm

Nonstop6h 33m

$211

SacramentoBoston

SMF - BOS

SMFBOS

Sacramento Intl

Thu 11/13

11:20 am-12:05 am

2 stops9h 45m

Boston Logan Intl

Tue 11/18

12:20 pm-8:15 pm

2 stops10h 55m

$211

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 10/24

3:20 pm-11:57 pm

Nonstop5h 37m

Boston Logan Intl

Fri 10/31

6:00 am-9:37 am

Nonstop6h 37m

$212

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Fri 10/24

7:00 pm-6:00 am

1 stop8h 00m

Boston Logan Intl

Wed 10/29

8:30 am-12:05 pm

Nonstop6h 35m

$213

Las VegasBoston

LAS - BOS

LASBOS

Las Vegas Harry Reid Intl

Fri 10/17

10:56 pm-7:27 am

1 stop29h 31m

Boston Logan Intl

Wed 10/22

6:17 am-10:44 am

1 stop7h 27m

$214

SacramentoBoston

SMF - BOS

SMFBOS

Sacramento Intl

Mon 11/17

6:00 am-4:05 pm

1 stop7h 05m

Boston Logan Intl

Sat 11/22

4:00 pm-11:55 pm

1 stop10h 55m

$221

Los AngelesBoston

LAX - BOS

LAXBOS

Los Angeles

Tue 10/28

10:51 pm-7:20 am

Nonstop5h 29m

Boston Logan Intl

Tue 11/4

8:30 am-12:05 pm

Nonstop6h 35m

$227

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 $277. If you aren’t able to travel during the month of January, then book flights to Boston from California during October instead. Flights to Boston in October, while not as cheap as those in January, still average around $349.

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

The cheapest day to depart from California to Boston is on a Wednesday when prices can be found for as low as $389. 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 $488.

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 $349. 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 $465 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 $387 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 $335 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?

No. A direct flight is the cheapest option for a flight between California 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	$151
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 $151. 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 September 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 26.01% of the total bookings. Other popular models include Airbus A318/A319/A320/A321 with 22.61%, Airbus A321neo with 19.83%, and Boeing 737 with 10.67%.

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 $82	Free Cancellation	Rating 5.8 3,173 reviews	Search Frontier flights
Spirit Airlines	PriceFrom $98	Free Cancellation	Rating 6.3 8,023 reviews	Search Spirit Airlines flights
Alaska Airlines	PriceFrom $131	Free Cancellation	Rating 8.0 10,000 reviews	Search Alaska Airlines flights
Hawaiian Airlines	PriceFrom $138	Free Cancellation	Rating 7.8 2,729 reviews	Search Hawaiian Airlines flights
JetBlue	PriceFrom $148	Free Cancellation	Rating 7.2 2,914 reviews	Search JetBlue flights
Delta	PriceFrom $152	Free Cancellation	Rating 7.9 7,961 reviews	Search Delta flights
Sun Country Air	PriceFrom $160	Free Cancellation	Rating 6.9 330 reviews	Search Sun Country Air flights
Southwest	PriceFrom $205	Free Cancellation	Rating 8.0 4,242 reviews	Search Southwest flights
United Airlines	PriceFrom $220	Free Cancellation	Rating 7.4 8,926 reviews	Search United Airlines flights
American Airlines	PriceFrom $221	Free Cancellation	Rating 7.2 10,000 reviews	Search American Airlines flights

Hampton Beach

Salem

Ogunquit

Old Orchard Beach

Hampton

York Beach

Plymouth

Kennebunkport

Cambridge

South Yarmouth

Narragansett

Nashua

Gloucester

Brockton

Laconia

Falmouth

Concord

Everett

Wells

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

Fri 10/17

Fri 10/24

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 $95

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 10/1. 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

Hawaiian Airlines flights from California to Boston

Our best Hawaiian Airlines deals on California to Boston flight tickets

JetBlue flights from California to Boston

Our best JetBlue 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

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 Wednesday when prices can be found for as low as $389. 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 $488.

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?

No. A direct flight is the cheapest option for a flight between California to Boston.

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

Spirit Airlines, Frontier, and United 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 September 2025, 124 flights take off from California and land in Boston each day. The most common flight departure time for this route is 8:00AM, with 51% of daily flights taking off at noon.

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

As of September 2025, 868 flights take off from California and land in Boston each week. The most common flight departure day for this route is Mon, with 18% 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