$163 Find Cheap Flights from Watertown to California - Compare and Save
This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Watertown to California departing on 12/3. 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.
Flight Deals
Cheap Flights from Watertown to California
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysNonstop only
Weekend trip
Sort by: Cheapest
Los Angeles
8h 29m2 stops
from $326per person
Book Cheap Watertown to California Plane Tickets
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Watertown to California 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 Watertown to California
Fri, Nov 6 - Mon, Nov 9
6:00 am - 1:35 pmART Watertown-LAX Los Angeles
10h 35m1 stop Philadelphia
9:38 am - 10:55 pmLAX Los Angeles-ART Watertown
10h 17m1 stop Philadelphia
$326American Airlines
Tue, Oct 20 - Sat, Oct 24
5:25 pm - 10:54 pmART Watertown-LAX Los Angeles
8h 29m1 stop Philadelphia
6:20 am - 5:51 pmLAX Los Angeles-ART Watertown
8h 31m1 stop Philadelphia
$326American Airlines
Sun, Feb 28 - Tue, Mar 9
6:00 am - 12:40 pmART Watertown-LAX Los Angeles
9h 40m1 stop Philadelphia
11:50 am - 10:55 pmLAX Los Angeles-ART Watertown
8h 05m1 stop Philadelphia
$466American Airlines
Thu, Feb 25 - Tue, Mar 9
6:00 am - 12:40 pmART Watertown-LAX Los Angeles
9h 40m1 stop Philadelphia
11:50 am - 10:55 pmLAX Los Angeles-ART Watertown
8h 05m1 stop Philadelphia
$466American Airlines
Tue, Oct 20 - Sat, Oct 24
6:00 am - 4:26 pmART Watertown-LAX Los Angeles
13h 26m2 stops Philadelphia Chicago O'Hare Intl
6:20 am - 5:51 pmLAX Los Angeles-ART Watertown
8h 31m1 stop Philadelphia
$495American Airlines
Sat, Feb 20 - Tue, Mar 2
6:00 am - 12:40 pmART Watertown-LAX Los Angeles
9h 40m1 stop Philadelphia
7:00 am - 5:41 pmLAX Los Angeles-ART Watertown
7h 41m1 stop Philadelphia
$497American Airlines
Sat, Feb 20 - Wed, Mar 3
6:00 am - 12:40 pmART Watertown-LAX Los Angeles
9h 40m1 stop Philadelphia
11:55 am - 10:56 pmLAX Los Angeles-ART Watertown
8h 01m1 stop Philadelphia
$497American Airlines
Fri, Nov 6 - Thu, Nov 12
6:00 am - 6:23 pmART Watertown-SAN San Diego
15h 23m2 stops Philadelphia Phoenix Sky Harbor Intl
6:20 am - 5:21 pmSAN San Diego-ART Watertown
8h 01m1 stop Philadelphia
$517American Airlines
Thu, Feb 25 - Wed, Mar 10
6:00 am - 12:40 pmART Watertown-LAX Los Angeles
9h 40m1 stop Philadelphia
11:50 am - 10:55 pmLAX Los Angeles-ART Watertown
8h 05m1 stop Philadelphia
$527American Airlines
Sun, Feb 28 - Wed, Mar 10
6:00 am - 12:40 pmART Watertown-LAX Los Angeles
9h 40m1 stop Philadelphia
11:50 am - 10:55 pmLAX Los Angeles-ART Watertown
8h 05m1 stop Philadelphia
$527American Airlines
Recent one-way flight deals from Watertown to California
Thu, Dec 3
6:00 am - 12:09 pmART Watertown-LAX Los Angeles
9h 09m1 stop Philadelphia
$163American Airlines
Fri, Oct 16
5:25 pm - 10:54 pmART Watertown-LAX Los Angeles
8h 29m1 stop Philadelphia
$233American Airlines
Tue, Oct 13
5:25 pm - 10:54 pmART Watertown-LAX Los Angeles
8h 29m1 stop Philadelphia
$347American Airlines
Thu, Oct 15
5:25 pm - 10:54 pmART Watertown-LAX Los Angeles
8h 29m1 stop Philadelphia
$347American Airlines
Mon, Oct 12
5:25 pm - 10:54 pmART Watertown-LAX Los Angeles
8h 29m1 stop Philadelphia
$347American Airlines
Wed, Oct 14
6:00 am - 2:02 pmART Watertown-LAX Los Angeles
11h 02m1 stop Philadelphia
$384American Airlines
Tue, Oct 13
5:25 pm - 10:59 pmART Watertown-SFO San Francisco
8h 34m1 stop Philadelphia
$507American Airlines
Tue, Oct 13
6:00 am - 6:15 pmART Watertown-SFO San Francisco
15h 15m2 stops Philadelphia Chicago O'Hare Intl
$551American Airlines
Sun, Nov 15
5:46 pm - 9:40 amART Watertown-SFO San Francisco
18h 54m2 stops Philadelphia Chicago O'Hare Intl
$705American Airlines
Sun, Nov 15
5:46 pm - 7:28 pmART Watertown-SFO San Francisco
28h 42m1 stop Philadelphia
$778American Airlines
Booking Insights
KAYAK's insights & trends for Watertown to California flights
Get data-powered insights and trends into flights from Watertown to California to help you find the cheapest flights, the best time to fly and much more.
Prices
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Good to know
Low season | February |
|---|---|
High season | December |
FAQs - booking California flights
Reviews of the top airline flying from Watertown to California
See real verified KAYAK customer reviews for airlines flying from Watertown to California. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
7.0
American AirlinesOverall score based on 12129 reviews
7.4Boarding
6.4Food
6.8Entertainment
7.9Crew
7.2Comfort
Airline reviews
The guy sitting in front of me kept pushing hard his sit against my legs… very uncomfortable
6.0 GoodIrene, Sep 2026
The guy sitting in front of me kept pushing hard his sit against my legs… very uncomfortable
Food was horrid. In my opinion inedible. They did offer some sorbet and one small dish of fruit. Stewards were super stingy with water, coffee, etc.
Old dirty plane but great lie flat seats in business class
Great. Clean. Seats comfortable. Food was free. Had new release movies.
I don’t like the music section but I believe it was a cost decision. I changed my flight last minute due to work issues and had to sit way in the back. The seats were way closer together than I would have preferred.
The flight attendant was very polite and attentive. The food was good.
Wifi was spotty. Tray table was very dirty when I sat down.
Great. Quick and quiet and east. The breakfast choices were a welcome surprise!
Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.
Nothing really nondescript, the flight attendants were friendly and helpful.
More options for your flight from Watertown to California
Complete your trip to California with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to California
Cabin classes available on flights to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from other airports in Watertown to California
Flights from all airports in Watertown to California. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from Watertown to popular cities in California
Flights from Watertown to Las Vegasfrom $552
Flights from Watertown to Renofrom $791
Flights from Watertown to San Diegofrom $517