BOS

$96 Find Cheap Flights from California to Boston

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight to Boston departing on 2/17. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

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Everything you should know

Cheapest round-trip
$179
Overall average: $347
JetBlue
Thu 3/26Tue 3/31
LAX - BOS • Non-stop
Cheapest non-stop
$177
Typical prices: $247-$495
JetBlue
Fri 2/13Sat 2/21
LAX - BOS • Non-stop
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We hope you love your trip to Boston!
Flight Deals
Useful Info
Flight Deals

Cheap Flights from California to Boston

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from California to Boston that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from California to Boston

Thu, Mar 26 - Tue, Mar 31
JetBlue Logo
2:20 pm - 10:46 pm
LAX
-
BOS
5h 26mnonstop
JetBlue Logo
7:20 am - 10:49 am
BOS
-
LAX
6h 29mnonstop
$179JetBlue
Mon, Feb 9 - Tue, Feb 17
JetBlue Logo
8:38 pm - 5:00 am
LAX
-
BOS
5h 22mnonstop
JetBlue Logo
7:55 pm - 11:29 pm
BOS
-
LAX
6h 34mnonstop
$180JetBlue
Tue, Feb 17 - Tue, Feb 24
Multiple Airlines Logo
9:10 pm - 5:30 am
LAX
-
BOS
5h 20mnonstop
Multiple Airlines Logo
6:00 am - 12:55 pm
BOS
-
LAX
9h 55m
1 stop
$184Multiple Airlines
Tue, Mar 10 - Mon, Apr 13
Multiple Airlines Logo
3:40 pm - 11:35 pm
LAS
-
BOS
4h 55mnonstop
Multiple Airlines Logo
5:30 am - 11:36 am
BOS
-
LAS
9h 06m
1 stop
$184Multiple Airlines
Tue, Mar 10 - Wed, Mar 18
United Airlines Logo
12:25 am - 12:49 pm
LAX
-
BOS
9h 24m
1 stop
United Airlines Logo
8:21 am - 12:05 pm
BOS
-
LAX
6h 44mnonstop
$185United Airlines
Sat, Feb 28 - Wed, Mar 4
Frontier Logo
7:20 am - 12:30 am
LAS
-
BOS
14h 10m
1 stop
Frontier Logo
6:00 am - 4:02 pm
BOS
-
LAS
13h 02m
1 stop
$185Frontier
Tue, Mar 24 - Sat, Mar 28
JetBlue Logo
2:30 pm - 10:35 pm
LAS
-
BOS
5h 05mnonstop
JetBlue Logo
6:00 am - 9:11 am
BOS
-
LAS
6h 11mnonstop
$187JetBlue
Mon, Feb 2 - Fri, Feb 6
Spirit Airlines Logo
11:59 pm - 11:57 pm
LAX
-
BOS
20h 58m
1 stop
Spirit Airlines Logo
2:00 pm - 10:56 pm
BOS
-
LAX
11h 56m
1 stop
$190Spirit Airlines
Mon, Feb 16 - Mon, Feb 23
United Airlines Logo
10:58 pm - 7:21 am
LAX
-
BOS
5h 23mnonstop
United Airlines Logo
6:07 pm - 9:50 pm
BOS
-
LAX
6h 43mnonstop
$191United Airlines
Tue, Mar 10 - Mon, Apr 13
Frontier Logo
11:59 pm - 11:41 am
LAS
-
BOS
8h 42m
1 stop
Frontier Logo
5:30 am - 11:36 am
BOS
-
LAS
9h 06m
1 stop
$195Frontier
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$96
Best time to beat the crowds with an average 13% drop in price.
Most popular time to fly with an average 6% increase in price.
Flight from Ontario to Boston

FAQs for booking flights from California to Boston

  • How does KAYAK find such low prices on flights from California to Boston?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from California to Boston.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from California to Boston?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Boston from California is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from California to Boston?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Boston with an airline and back to California with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from California to Boston?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Boston from California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Hampton Beach
Hampton
Waltham
Wells
Warwick
Plymouth
Everett
Middletown
Gloucester
Concord
Woburn
York Beach
Revere
Brookline
Burlington
West Yarmouth
Danvers
South Portland
Braintree
Quincy

Everything you need to know for your flight to Boston

Information on the airport you'll fly into in Boston

Boston (BOS)