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Cheap flights from Boston to California from $79

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 9/2. 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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Cheap round-trip flights

Spirit Airlines Logo
6:15 am - 3:17 pmBOS-LAS
12h 02m1 stop
Spirit Airlines Logo
1:04 pm - 11:25 pmLAS-BOS
7h 21m1 stop
$155Spirit Airlines
Find Deal
mar., nov. 4 - sáb., nov. 8
Spirit Airlines Logo
6:30 am - 12:31 pmBOS-LAS
9h 01m1 stop
Spirit Airlines Logo
8:45 am - 10:43 pmLAS-BOS
10h 58m1 stop
$158Spirit Airlines
Find Deal
mié., sep. 3 - sáb., sep. 6
American Airlines Logo
5:50 am - 11:35 amBOS-SMF
8h 45m1 stop
American Airlines Logo
11:15 am - 10:40 pmSMF-BOS
8h 25m1 stop
$171American Airlines
Find Deal
dom., sep. 7 - sáb., sep. 13
American Airlines Logo
6:00 am - 1:20 pmBOS-SMF
10h 20m1 stop
American Airlines Logo
11:15 am - 10:40 pmSMF-BOS
8h 25m1 stop
$181American Airlines
Find Deal
sáb., sep. 13 - mar., sep. 23
JetBlue Logo
6:32 pm - 9:58 pmBOS-LAX
6h 26mnonstop
JetBlue Logo
6:00 am - 2:34 pmLAX-BOS
5h 34mnonstop
$197JetBlue
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sáb., ago. 30 - mié., sep. 3
JetBlue Logo
8:35 pm - 11:57 pmBOS-LAX
6h 22mnonstop
JetBlue Logo
3:20 pm - 11:59 pmLAX-BOS
5h 39mnonstop
$208JetBlue
Find Deal
sáb., ago. 30 - jue., sep. 4
Delta Logo
8:45 pm - 12:21 amBOS-SFO
6h 36mnonstop
Delta Logo
7:05 am - 3:47 pmSFO-BOS
5h 42mnonstop
$237Delta
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mié., sep. 24 - sáb., sep. 27
Delta Logo
8:45 pm - 12:21 amBOS-SFO
6h 36mnonstop
Delta Logo
7:05 am - 3:45 pmSFO-BOS
5h 40mnonstop
$248Delta
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mié., sep. 24 - lun., sep. 29
United Airlines Logo
6:02 am - 12:12 pmBOS-BUR
9h 10m1 stop
United Airlines Logo
1:14 pm - 11:46 pmBUR-BOS
7h 32m1 stop
$251United Airlines
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mié., ago. 27 - mié., sep. 3
United Airlines Logo
4:25 pm - 10:14 pmBOS-SAN
8h 49m1 stop
United Airlines Logo
2:11 pm - 12:50 amSAN-BOS
7h 39m1 stop
$252United Airlines
Find Deal
mar., oct. 21 - sáb., oct. 25

Spirit Airlines flights from Boston to California

Our best Spirit Airlines deals on Boston to California flight tickets
Spirit Airlines
Nov 4
BOS6:15 amBoston Logan Intl
12h 02m
1 stop
LAS3:17 pmLas Vegas Harry Reid Intl
Nov 8
LAS1:04 pmLas Vegas Harry Reid Intl
7h 21m
1 stop
BOS11:25 pmBoston Logan Intl
$155
Find similar
Spirit Airlines
Sep 3
BOS6:30 amBoston Logan Intl
9h 01m
1 stop
LAS12:31 pmLas Vegas Harry Reid Intl
Sep 6
LAS8:45 amLas Vegas Harry Reid Intl
10h 58m
1 stop
BOS10:43 pmBoston Logan Intl
$158
Find similar
Spirit Airlines
Sep 16
BOS6:20 amBoston Logan Intl
9h 21m
1 stop
LAS12:41 pmLas Vegas Harry Reid Intl
Sep 20
LAS12:40 pmLas Vegas Harry Reid Intl
7h 03m
1 stop
BOS10:43 pmBoston Logan Intl
$159
Find similar

JetBlue flights from Boston to California

Our best JetBlue deals on Boston to California flight tickets
JetBlue
Aug 30
BOS6:32 pmBoston Logan Intl
6h 26m
LAX9:58 pmLos Angeles
Sep 3
LAX6:00 amLos Angeles
5h 34m
BOS2:34 pmBoston Logan Intl
$197
Find similar
JetBlue
Aug 30
BOS8:35 pmBoston Logan Intl
6h 22m
LAX11:57 pmLos Angeles
Sep 4
LAX3:20 pmLos Angeles
5h 39m
BOS11:59 pmBoston Logan Intl
$208
Find similar
JetBlue
Aug 30
BOS8:35 pmBoston Logan Intl
6h 22m
LAX11:57 pmLos Angeles
Sep 5
LAX3:20 pmLos Angeles
5h 39m
BOS11:59 pmBoston Logan Intl
$216
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Boston 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 julio 31, 2025.
Use the filters below to find and compare flights from Boston to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mar. 11/4

6:15 am-3:17 pm

1 stop12h 02m

Las Vegas Harry Reid Intl

sáb. 11/8

1:04 pm-11:25 pm

1 stop7h 21m

$155

BostonLas Vegas

BOS - LAS

BOSLAS

Boston Logan Intl

mié. 9/3

6:30 am-12:31 pm

1 stop9h 01m

Las Vegas Harry Reid Intl

sáb. 9/6

8:45 am-10:43 pm

1 stop10h 58m

$158

BostonSacramento

BOS - SMF

BOSSMF

Boston Logan Intl

dom. 9/7

5:50 am-11:35 am

1 stop8h 45m

Sacramento Intl

sáb. 9/13

11:15 am-10:40 pm

1 stop8h 25m

$171

BostonSacramento

BOS - SMF

BOSSMF

Boston Logan Intl

sáb. 9/13

6:00 am-1:20 pm

1 stop10h 20m

Sacramento Intl

mar. 9/23

11:15 am-10:40 pm

1 stop8h 25m

$181

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

sáb. 8/30

6:32 pm-9:58 pm

Nonstop6h 26m

Los Angeles

mié. 9/3

6:00 am-2:34 pm

Nonstop5h 34m

$197

BostonLos Angeles

BOS - LAX

BOSLAX

Boston Logan Intl

sáb. 8/30

8:35 pm-11:57 pm

Nonstop6h 22m

Los Angeles

jue. 9/4

3:20 pm-11:59 pm

Nonstop5h 39m

$208

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mié. 9/24

8:45 pm-12:21 am

Nonstop6h 36m

San Francisco

sáb. 9/27

7:05 am-3:47 pm

Nonstop5h 42m

$237

BostonSan Francisco

BOS - SFO

BOSSFO

Boston Logan Intl

mié. 9/24

8:45 pm-12:21 am

Nonstop6h 36m

San Francisco

lun. 9/29

7:05 am-3:45 pm

Nonstop5h 40m

$248

BostonBurbank

BOS - BUR

BOSBUR

Boston Logan Intl

mié. 8/27

6:02 am-12:12 pm

1 stop9h 10m

Burbank Bob Hope

mié. 9/3

1:14 pm-11:46 pm

1 stop7h 32m

$251

BostonSan Diego

BOS - SAN

BOSSAN

Boston Logan Intl

mar. 10/21

4:25 pm-10:14 pm

1 stop8h 49m

San Diego

sáb. 10/25

2:11 pm-12:50 am

1 stop7h 39m

$252

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 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

What is the cheapest month to fly to California?

The month of January is another great option to travel to California, with average flight prices from Boston averaging around $306.

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 $378. 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 $527.

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 $352. If you have a flexible travel schedule, then try to avoid flying in the afternoon when prices are $536 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 San Diego for the best Boston Logan Intl - 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 Boston when booking weeks ahead of your departure date. In general, you can expect to find flights to California for around $365 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 $306 on momondo.

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

There are 4 cabin classes available to choose from on Boston Logan Intl 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 8% 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

$79

Fastest flight time

6h 05m

Direct flights

Every day

Airports in California

8 airports
The best one-way flight to California from Boston in the past 72 hours is $79. The best round-trip flight deal from Boston to California found on momondo in the last 72 hours is $155.
The fastest flight from Boston to California takes 6h 05m
Direct flights go from Boston to California every day.
There are 8 airports near California: San Diego (SAN), Los Angeles (LAX), Santa Ana J. Wayne/Orange Cnty (SNA), Oakland (OAK), Sacramento Intl (SMF), San Francisco (SFO), Burbank Bob Hope (BUR), Las Vegas Harry Reid Intl (LAS)
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  • 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?

  • 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?

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
FrontierPriceFrom $71Free CancellationRating
5.9
3,239 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $88Free CancellationRating
6.3
8,049 reviews
Search Spirit Airlines flights
Breeze AirwaysPriceFrom $92Free CancellationRating
8.0
191 reviews
Search Breeze Airways flights
JetBluePriceFrom $99Free CancellationRating
7.2
2,914 reviews
Search JetBlue flights
Hawaiian AirlinesPriceFrom $129Free CancellationRating
7.8
2,611 reviews
Search Hawaiian Airlines flights
Sun Country AirPriceFrom $142Free CancellationRating
6.9
334 reviews
Search Sun Country Air flights
DeltaPriceFrom $149Free CancellationRating
8.0
7,981 reviews
Search Delta flights
SouthwestPriceFrom $153Free CancellationRating
8.0
4,246 reviews
Search Southwest flights
American AirlinesPriceFrom $175Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $201Free CancellationRating
7.4
8,900 reviews
Search United Airlines 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

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.
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