BOS

$97 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 2/3. 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
$164
Overall average: $317
Frontier
Sat 2/28Wed 3/4
LAS - BOS • 1 stop
Cheapest non-stop
$174
Typical prices: $195-$452
United Airlines
Sat 1/24Sun 1/25
LAX - BOS • Non-stop
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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

Sat, Feb 28 - Wed, Mar 4
Frontier Logo
7:20 am - 12:30 am
LAS
-
BOS
14h 10m1 stop
Frontier Logo
6:00 am - 4:02 pm
BOS
-
LAS
13h 02m1 stop
$164Frontier
Sat, Feb 28 - Wed, Mar 4
Frontier Logo
7:20 am - 12:30 am
LAS
-
BOS
14h 10m1 stop
Frontier Logo
6:00 am - 4:02 pm
BOS
-
LAS
13h 02m1 stop
$166Frontier
Sat, Jan 24 - Sun, Jan 25
United Airlines Logo
10:50 pm - 7:21 am
LAX
-
BOS
5h 31mnonstop
United Airlines Logo
8:25 am - 12:03 pm
BOS
-
LAX
6h 38mnonstop
$174United Airlines
Sat, Jan 24 - Fri, Jan 30
JetBlue Logo
7:00 am - 3:31 pm
LAX
-
BOS
5h 31mnonstop
JetBlue Logo
6:00 am - 9:34 am
BOS
-
LAX
6h 34mnonstop
$177JetBlue
Fri, Jan 23 - Fri, Jan 30
Spirit Airlines Logo
11:59 pm - 4:28 pm
LAX
-
BOS
13h 29m1 stop
Spirit Airlines Logo
2:00 pm - 10:56 pm
BOS
-
LAX
11h 56m1 stop
$178Spirit Airlines
Fri, Jan 30 - Fri, Feb 6
Delta Logo
1:00 pm - 9:23 pm
LAX
-
BOS
5h 23mnonstop
Delta Logo
7:30 am - 11:22 am
BOS
-
LAX
6h 52mnonstop
$179Delta
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
11:39 pm - 7:35 am
LAS
-
BOS
4h 56mnonstop
Multiple Airlines Logo
6:00 am - 12:45 pm
BOS
-
LAS
9h 45m1 stop
$179Multiple Airlines
Thu, Jan 29 - Mon, Feb 2
JetBlue Logo
8:38 pm - 5:00 am
LAX
-
BOS
5h 22mnonstop
JetBlue Logo
8:20 pm - 11:56 pm
BOS
-
LAX
6h 36mnonstop
$180JetBlue
Sun, Feb 1 - Sun, Feb 8
United Airlines Logo
10:50 pm - 7:21 am
LAX
-
BOS
5h 31mnonstop
United Airlines Logo
5:45 am - 11:25 am
BOS
-
LAX
8h 40m1 stop
$185United Airlines
Thu, Feb 5 - Sun, Feb 8
Delta Logo
10:04 pm - 6:30 am
SAN
-
BOS
5h 26mnonstop
Delta Logo
5:10 pm - 8:50 pm
BOS
-
SAN
6h 40mnonstop
$237Delta
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$97
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly with an average 9% increase in price.
Flight from Los Angeles 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
Middletown
Everett
Gloucester
Concord
Woburn
York Beach
Brookline
Revere
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)