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Cheap flights from California to Boston from $45

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 12/4. 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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Find the cheapest flights from California to Boston

Cheap round-trip flights

These are some of the best round-trip flight deals from California to Boston that have been recently found on momondo from popular airlines, departing in the coming months.

Cheap one-way flights

Flying one-way? These are some of the best deals recently discovered on momondo for flights from California to Boston.

Cheap last minute flights

Planning a quick getaway from California to Boston? These are the last-minute flight deals available now.

Cheap direct flights

If you prefer a non-stop journey, check out our latest direct flight deals to Boston, so you can enjoy a seamless trip without layovers.

Cheap bus & train deals from California to Boston

Find recent round-trip train or bus tickets from California to Boston.

All round-trip flight deals to Boston

The cheapest plane tickets to Boston found on KAYAK recently.
11:55 pm - 11:47 amLAS-BOS
8h 52m1 stop
12:38 pm - 10:25 pmBOS-LAS
12h 47m1 stop
$128Frontier
Find Deal
Thu, Dec 12 - Mon, Dec 16
12:18 pm - 12:38 amLAS-BOS
9h 20m1 stop
12:38 pm - 7:27 pmBOS-LAS
9h 49m1 stop
Wed, Dec 4 - Mon, Dec 9
12:18 pm - 12:38 amLAS-BOS
9h 20m1 stop
6:01 pm - 11:41 pmBOS-LAS
8h 40m1 stop
$140Spirit Airlines
Find Deal
Wed, Dec 4 - Tue, Dec 10
10:25 pm - 2:56 pmLAX-BOS
13h 31m1 stop
9:44 pm - 8:34 amBOS-LAX
13h 50m1 stop
$145Spirit Airlines
Find Deal
Tue, Dec 10 - Fri, Dec 13
6:00 am - 2:26 pmLAX-BOS
5h 26mnonstop
7:00 am - 10:40 amBOS-LAX
6h 40mnonstop
$209JetBlue
Find Deal
Tue, Dec 10 - Wed, Dec 11
8:43 am - 5:23 pmSAN-BOS
5h 40mnonstop
5:24 pm - 9:12 pmBOS-SAN
6h 48mnonstop
$217Alaska Airlines
Find Deal
Sat, Dec 7 - Wed, Jan 29
6:00 am - 7:24 pmSJC-BOS
10h 24m2 stops
12:40 pm - 6:57 pmBOS-SJC
9h 17m1 stop
$219American Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
8:43 am - 5:23 pmSAN-BOS
5h 40mnonstop
4:30 pm - 8:17 pmBOS-SAN
6h 47mnonstop
$223Alaska Airlines
Find Deal
Sat, Dec 7 - Sun, Jan 26
6:00 am - 8:35 pmSJC-BOS
11h 35m2 stops
10:28 am - 6:57 pmBOS-SJC
11h 29m2 stops
$224American Airlines
Find Deal
Wed, Dec 4 - Sat, Dec 7
12:57 pm - 12:16 amLAX-BOS
8h 19m1 stop
7:00 am - 10:40 amBOS-LAX
6h 40mnonstop
$232JetBlue
Find Deal
Fri, Dec 6 - Tue, Dec 10
12:18 pm - 12:38 amLAS-BOS
9h 20m1 stop
$45Spirit Airlines
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Wed, Dec 4
10:25 pm - 2:56 pmLAX-BOS
13h 31m1 stop
$63Spirit Airlines
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Tue, Dec 10
11:55 pm - 11:47 amLAS-BOS
8h 52m1 stop
$64Frontier
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Thu, Dec 5
11:55 pm - 12:01 pmLAS-BOS
9h 06m1 stop
$67Frontier
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Thu, Jan 23
12:20 pm - 8:51 pmLAX-BOS
5h 31mnonstop
$95Delta
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Sat, Dec 7
11:00 pm - 7:26 amLAX-BOS
5h 26mnonstop
$100United Airlines
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Sat, Dec 7
6:15 am - 4:55 pmSJC-BOS
7h 40m1 stop
$102Alaska Airlines
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Tue, Feb 11
10:05 pm - 6:23 amSAN-BOS
5h 18mnonstop
$109Delta
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Wed, Jan 22
3:10 pm - 3:13 pmSJC-BOS
21h 03m1 stop
$113Alaska Airlines
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Wed, Dec 4
7:00 am - 5:16 pmLAX-BOS
7h 16m1 stop
$114United Airlines
Find Deal
Tue, Dec 17
6:27 am - 7:57 pmLAS-BOS
10h 30m1 stop
12:02 pm - 10:41 pmBOS-LAS
13h 39m1 stop
$151Spirit Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
6:27 am - 7:57 pmLAS-BOS
10h 30m1 stop
12:02 pm - 10:41 pmBOS-LAS
13h 39m1 stop
$170Spirit Airlines
Find Deal
Fri, Nov 15 - Mon, Nov 18
12:43 pm - 11:52 pmSJC-BOS
8h 09m1 stop
4:52 pm - 10:45 pmBOS-SJC
8h 53m1 stop
$263American Airlines
Find Deal
Mon, Nov 18 - Mon, Nov 25
9:56 am - 10:36 pmSJC-BOS
9h 40m2 stops
6:30 am - 12:12 pmBOS-SJC
8h 42m1 stop
$268American Airlines
Find Deal
Tue, Nov 19 - Thu, Nov 21
5:49 pm - 10:34 amSFO-BOS
13h 45m1 stop
9:29 am - 10:32 pmBOS-SFO
16h 03m1 stop
$270Frontier
Find Deal
Sun, Nov 17 - Sat, Nov 23
10:19 pm - 2:55 pmLAX-BOS
13h 36m1 stop
9:39 am - 9:41 pmBOS-LAX
15h 02m1 stop
Sun, Nov 17 - Tue, Nov 19
6:15 am - 5:01 pmSJC-BOS
7h 46m1 stop
5:45 am - 12:11 pmBOS-SJC
9h 26m1 stop
$294Delta
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Mon, Nov 18 - Sun, Nov 24
5:15 pm - 5:50 amSMF-BOS
9h 35m1 stop
9:10 am - 4:11 pmBOS-SMF
10h 01m1 stop
$294Delta
Find Deal
Mon, Nov 18 - Fri, Nov 22
7:40 am - 4:20 pmSFO-BOS
5h 40mnonstop
9:29 am - 10:32 pmBOS-SFO
16h 03m1 stop
Tue, Nov 19 - Sat, Nov 23
5:49 pm - 10:34 amSFO-BOS
13h 45m1 stop
8:39 am - 9:50 pmBOS-SFO
16h 11m1 stop
$324Frontier
Find Deal
Sun, Nov 17 - Thu, Nov 21
9:10 pm - 5:38 amLAX-BOS
5h 28mnonstop
5:59 pm - 9:40 pmBOS-LAX
6h 41mnonstop
$189Delta
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Sat, Dec 7 - Wed, Dec 11
8:20 am - 4:53 pmLAX-BOS
5h 33mnonstop
6:15 pm - 9:50 pmBOS-LAX
6h 35mnonstop
$209United Airlines
Find Deal
Wed, Dec 11 - Sun, Jan 12
10:09 pm - 6:40 amSAN-BOS
5h 31mnonstop
5:24 pm - 8:59 pmBOS-SAN
6h 35mnonstop
$217Delta
Find Deal
Sat, Dec 7 - Tue, Dec 10
8:43 am - 5:23 pmSAN-BOS
5h 40mnonstop
4:30 pm - 8:17 pmBOS-SAN
6h 47mnonstop
$223Alaska Airlines
Find Deal
Sat, Dec 7 - Fri, Jan 31
6:20 am - 2:56 pmLAX-BOS
5h 36mnonstop
7:05 am - 10:46 amBOS-LAX
6h 41mnonstop
$228Delta
Find Deal
Wed, Dec 4 - Tue, Dec 10
7:45 am - 4:23 pmSFO-BOS
5h 38mnonstop
6:39 pm - 10:39 pmBOS-SFO
7h 00mnonstop
$231Alaska Airlines
Find Deal
Fri, Dec 6 - Fri, Dec 6
2:05 pm - 10:30 pmSAN-BOS
5h 25mnonstop
3:45 pm - 7:18 pmBOS-SAN
6h 33mnonstop
$233JetBlue
Find Deal
Wed, Dec 11 - Mon, Jan 27
12:45 pm - 9:12 pmSAN-BOS
5h 27mnonstop
3:45 pm - 7:18 pmBOS-SAN
6h 33mnonstop
$237JetBlue
Find Deal
Thu, Dec 5 - Tue, Jan 28
8:35 am - 5:08 pmLAX-BOS
5h 33mnonstop
6:05 pm - 9:38 pmBOS-LAX
6h 33mnonstop
$239American Airlines
Find Deal
Fri, Jan 17 - Mon, Jan 20
10:49 pm - 7:15 amLAX-BOS
5h 26mnonstop
6:00 pm - 9:51 pmBOS-LAX
6h 51mnonstop
$244American Airlines
Find Deal
Tue, Feb 11 - Tue, Feb 25

Frontier flights from California to Boston

Our best Frontier deals on California to Boston flight tickets
Frontier
Dec 12
LAS11:55 pmLas Vegas Harry Reid Intl
8h 52m
1 stop
BOS11:47 amBoston Logan Intl
Dec 16
BOS12:38 pmBoston Logan Intl
12h 47m
1 stop
LAS10:25 pmLas Vegas Harry Reid Intl
Frontier
Dec 12
LAS11:55 pmLas Vegas Harry Reid Intl
8h 52m
1 stop
BOS11:47 amBoston Logan Intl
Dec 17
BOS6:00 amBoston Logan Intl
20h 14m
1 stop
LAS11:14 pmLas Vegas Harry Reid Intl
Frontier
Dec 12
LAS11:55 pmLas Vegas Harry Reid Intl
8h 52m
1 stop
BOS11:47 amBoston Logan Intl
Dec 18
BOS12:59 pmBoston Logan Intl
12h 45m
1 stop
LAS10:44 pmLas Vegas Harry Reid Intl

JetBlue flights from California to Boston

Our best JetBlue deals on California to Boston flight tickets
JetBlue
Dec 10
LAX6:00 amLos Angeles
5h 26m
BOS2:26 pmBoston Logan Intl
Dec 11
BOS7:00 amBoston Logan Intl
6h 40m
LAX10:40 amLos Angeles
JetBlue
Dec 6
LAX12:57 pmLos Angeles
8h 19m
1 stop
BOS12:16 amBoston Logan Intl
Dec 10
BOS7:00 amBoston Logan Intl
6h 40m
LAX10:40 amLos Angeles
JetBlue
Dec 11
SAN2:05 pmSan Diego
5h 25m
BOS10:30 pmBoston Logan Intl
Jan 26
BOS3:45 pmBoston Logan Intl
6h 33m
SAN7:18 pmSan Diego

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 airline that flies to Boston from California?

Frontier. Frontier, Spirit Airlines, and Breeze Airways are the most popular carriers operating from California to Boston

What is the cheapest California to Boston flight route?

Las Vegas Harry Reid Intl - Boston Logan Intl. Fly from Las Vegas Harry Reid Intl to Boston Logan Intl for the best California - Boston flight prices

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

There are 4 cabin classes available to choose from on California to Boston 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 36% 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

$45

Fastest flight time

4h 57m

Direct flights

Every day

Airports in Boston

1 airport
The best one-way flight to Boston from California in the past 72 hours is $45. The best round-trip flight deal from California to Boston found on momondo in the last 72 hours is $128.
The fastest flight from California to Boston takes 4h 57m
Direct flights go from California to Boston every day.
There is 1 airport near Boston: Boston Logan Intl (BOS)

  • 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?

  • 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?


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
FrontierPriceFrom $69Free CancellationRating
6.1
3,551 reviews
Search Frontier flights
Spirit AirlinesPriceFrom $104Free CancellationRating
6.3
8,167 reviews
Search Spirit Airlines flights
JetBluePriceFrom $108Free CancellationRating
7.5
3,447 reviews
Search JetBlue flights
American AirlinesPriceFrom $119Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
Sun Country AirPriceFrom $145Free CancellationRating
7.0
422 reviews
Search Sun Country Air flights
DeltaPriceFrom $149Free CancellationRating
8.0
8,788 reviews
Search Delta flights
Alaska AirlinesPriceFrom $150Free CancellationRating
8.0
9,439 reviews
Search Alaska Airlines flights
Breeze AirwaysPriceFrom $204Free CancellationRating
8.2
121 reviews
Search Breeze Airways flights
United AirlinesPriceFrom $209Free CancellationRating
7.4
9,194 reviews
Search United Airlines flights
SouthwestPriceFrom $246Free CancellationRating
8.1
5,045 reviews
Search Southwest flights

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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