$273 Find Cheap Flights from Watertown to California

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 8/1. 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

KAYAK searches hundreds of travel sites at once for deals on flights to California

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Watertown to California, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Watertown to California, as well as popular online travel agencies
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Flights Deals

Best California Flight Deals from Watertown

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
San Francisco
San Francisco1 stop$528
San Diego
San Diego2 stops$605
San Jose
San Jose2 stops$777
Reno
Reno2 stops$619
San Francisco
San Francisco1 stop$528
San Diego
San Diego2 stops$605
San Jose
San Jose2 stops$777
Reno
Reno2 stops$619

Cheap Flights from Watertown to California

 
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

Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
6:05 am - 1:25 pmART-LAX
10h 20m1 stop
American Airlines Logo
11:40 am - 10:43 pmLAX-ART
8h 03m1 stop
$283American Airlines
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Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
6:05 am - 3:22 pmART-LAX
12h 17m2 stops
American Airlines Logo
11:40 am - 10:43 pmLAX-ART
8h 03m1 stop
$288American Airlines
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Wed, Jul 30 - Wed, Aug 6
American Airlines Logo
6:05 am - 3:22 pmART-LAX
12h 17m2 stops
American Airlines Logo
7:00 am - 10:43 pmLAX-ART
12h 43m2 stops
$319American Airlines
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Wed, Jul 30 - Tue, Aug 5
American Airlines Logo
6:05 am - 1:25 pmART-LAX
10h 20m1 stop
American Airlines Logo
12:45 am - 2:49 pmLAX-ART
11h 04m2 stops
$355American Airlines
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Wed, Jul 30 - Tue, Aug 5
American Airlines Logo
6:05 am - 3:22 pmART-LAX
12h 17m2 stops
American Airlines Logo
12:45 am - 2:49 pmLAX-ART
11h 04m2 stops
$360American Airlines
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Mon, Sep 22 - Mon, Sep 29
American Airlines Logo
6:00 am - 11:42 amART-LAX
8h 42m1 stop
American Airlines Logo
9:25 am - 10:50 pmLAX-ART
10h 25m1 stop
$426American Airlines
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Thu, Jul 10 - Mon, Jul 14
American Airlines Logo
6:05 am - 3:22 pmART-LAX
12h 17m2 stops
American Airlines Logo
11:52 am - 10:56 pmLAX-ART
8h 04m1 stop
$432American Airlines
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Wed, Jul 16 - Wed, Jul 23
American Airlines Logo
6:05 am - 5:58 pmART-LAS
14h 53m2 stops
American Airlines Logo
6:20 am - 10:56 pmLAS-ART
13h 36m2 stops
$455American Airlines
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Wed, Jul 16 - Wed, Jul 23
American Airlines Logo
6:05 am - 5:58 pmART-LAS
14h 53m2 stops
American Airlines Logo
9:57 am - 10:56 pmLAS-ART
9h 59m1 stop
$459American Airlines
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Wed, Jul 16 - Wed, Jul 23
American Airlines Logo
3:30 pm - 9:51 pmART-LAS
9h 21m1 stop
American Airlines Logo
12:12 pm - 10:56 pmLAS-ART
7h 44m1 stop
$462American Airlines
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Useful Info

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.

What is the cheapest month to fly from Watertown to California?

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Watertown to California, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Watertown to California is October, when tickets cost $281 (return) on average. On the other hand, the most expensive months are September and December, when the average cost of round-trip tickets is $661 and $487 respectively.

What’s the cheapest day of the week to fly from Watertown to California?

The average price of all round-trip flights from Watertown to California clicked on KAYAK for each day over the last 12 months.

When flying from Watertown to California, you should consider leaving on a Wednesday and avoid Fridays if you are looking for the best rates. For your return to Watertown, you’ll find the best rates on Fridays and the most expensive ones on Saturdays.

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Good to know

Low seasonMarch
High seasonMay
Best time to beat the crowds with an average 15% drop in price.
Most popular time to fly and prices are also 11% lower on average.

FAQs - booking California flights

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

    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 Watertown to California.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Watertown to 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 Watertown to California?

    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 from Watertown to California with an airline and back with another airline.

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

    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 from Watertown to California up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

  • What is the cheapest time of day to fly to California?

    The cheapest time of day to fly to California is generally in the evening, when round-trip flights cost $299 on average. Morning departures are around 65% more expensive than evening flights, on average. The most expensive time of day to fly to California is generally in the afternoon, which is peak travel time and where the average cost of a ticket is $506.

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.
Need help choosing which airline to fly with from Watertown to California? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.2
American AirlinesOverall score based on 10000 reviews
7.2Comfort
6.9Entertainment
7.5Boarding
8.0Crew
6.5Food
Airline reviews

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

8.0 ExcellentVictor, Jun 2025AUS - LAX
Read more American Airlines reviews

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

Honestly, I haven’t flown American in years, probably due to the pandemic and my being unable to travel for certain periods in the last two years, but it was a good experience to dig out or obtain a new American Airlines account after many years of traveling for business with American in the past.

Long 5 hour and 45 min flight and only one drink service and cookie snack

One bottle of water and a package of cookies for comfort plus. We had to literally beg a flight attendant for an extra bottle of water later in the flight due to feeling dehydrated.

Flight boarded from Gate 39 at OGG, the farthest gate in the terminal. There were no Hawaiian themed amenities for the flight. The first class service was mediocre at best; I received not special welcome or recognition as an executive platinum member of American Advantage program. The flight attendants were more concerned with their cell phones than saying "thank you" to the passengers as we disembarked. Fortunately, the flight arrived at LAX a few minutes early.

Bigger seats. Board back to front! Disembark front to back!

Extraordinary service in business class, and very good breakfast and snacks. A really lovely flight.

This flight didn’t happen because AA agents didn’t let us board the flight

Plane was pretty clean, staff was friendly and helpful, flight left about on time arrived early. Took a long time to board and get off the plane - carry on items didn't have enough room so people had to move all around to find places.

The service and food needs to improve to catch up with other international flights

Everything you need to know for your flight from Watertown to California

Information on your arrival and departure airports

Watertown (ART)

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