BOS

$84 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 2/4. 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
$144
Overall average: $332
Frontier
Sat 2/14Wed 2/18
LAS - BOS • 1 stop
Cheapest non-stop
$174
Typical prices: $250-$497
JetBlue
Tue 2/17Tue 2/24
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 14 - Wed, Feb 18
Frontier Logo
7:30 am - 12:29 am
LAS
-
BOS
13h 59m1 stop
Frontier Logo
6:00 am - 4:02 pm
BOS
-
LAS
13h 02m1 stop
$144Frontier
Wed, Mar 11 - Wed, Mar 18
Frontier Logo
11:59 pm - 11:41 am
LAS
-
BOS
8h 42m1 stop
Frontier Logo
12:35 pm - 10:48 pm
BOS
-
LAS
13h 13m1 stop
$150Frontier
Tue, Feb 3 - Tue, Feb 10
Multiple Airlines Logo
2:50 pm - 10:55 pm
LAS
-
BOS
5h 05mnonstop
Multiple Airlines Logo
6:00 am - 12:45 pm
BOS
-
LAS
9h 45m1 stop
$161Multiple Airlines
Wed, Feb 4 - Wed, Feb 11
Multiple Airlines Logo
11:39 pm - 7:38 am
LAS
-
BOS
4h 59mnonstop
Multiple Airlines Logo
6:00 am - 4:02 pm
BOS
-
LAS
13h 02m1 stop
$167Multiple Airlines
Tue, Feb 17 - Tue, Feb 24
JetBlue Logo
2:10 pm - 10:29 pm
LAX
-
BOS
5h 19mnonstop
JetBlue Logo
2:45 pm - 6:25 pm
BOS
-
LAX
6h 40mnonstop
$174JetBlue
Tue, Jan 20 - Sat, Jan 24
United Airlines Logo
12:30 am - 12:46 pm
LAX
-
BOS
9h 16m1 stop
United Airlines Logo
8:25 am - 12:03 pm
BOS
-
LAX
6h 38mnonstop
$175United Airlines
Fri, Feb 6 - Sun, Feb 8
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
$177United Airlines
Wed, Jan 28 - Mon, Feb 2
JetBlue Logo
9:59 am - 6:27 pm
LAX
-
BOS
5h 28mnonstop
JetBlue Logo
8:20 pm - 11:56 pm
BOS
-
LAX
6h 36mnonstop
$178JetBlue
Tue, Feb 3 - Tue, Feb 10
American Airlines Logo
7:16 am - 7:59 pm
ONT
-
BOS
9h 43m1 stop
American Airlines Logo
8:50 am - 4:05 pm
BOS
-
ONT
10h 15m1 stop
$181American Airlines
Wed, Mar 4 - Wed, Mar 11
American Airlines Logo
7:48 pm - 5:35 am
SNA
-
BOS
6h 47m1 stop
American Airlines Logo
2:12 pm - 9:17 pm
BOS
-
SNA
10h 05m1 stop
$181American Airlines
Useful Info

Good to know

Low seasonJanuary
Cheapest flight$84
Best time to beat the crowds with an average 19% drop in price.
Most popular time to fly with an average 8% increase in price.
Flight from San Jose 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
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)