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$245+ Cheap flights from California to Watertown, NY (ART)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ART
Jan 6 — Jan 131
Tue 1/6
Tue 1/13
1 adult, Economy
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Cheap flight deals from California to Watertown

Cheapest flights from California to Watertown
Explore the most affordable flight options available from California to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 7, 2025.

This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:23 amSFO - ART
2 stops31h 09mAmerican Airlines
Tue 1/67:00 amART - SFO
2 stops12h 34mAmerican Airlines
Deal found 12/6$558
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/317:00 amSFO - ART
2 stops10h 32mAmerican Airlines
Tue 1/67:00 amART - SFO
2 stops12h 34mAmerican Airlines
Deal found 12/6$584
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/187:00 amLAX - ART
1 stop8h 33mAmerican Airlines
Wed 12/317:30 amART - LAX
2 stops11h 40mAmerican Airlines
Deal found 12/6$610
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/297:07 pmSFO - ART
2 stops20h 33mAmerican Airlines
Tue 1/67:00 amART - SFO
2 stops12h 34mAmerican Airlines
Deal found 12/6$634
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/276:10 amSFO - ART
1 stop9h 20mAmerican Airlines
Tue 1/67:00 amART - SFO
2 stops12h 34mAmerican Airlines
Deal found 12/6$649
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:16 amMFR - ART
2 stops14h 48mAmerican Airlines
Wed 1/77:00 amART - MFR
2 stops15h 38mAmerican Airlines
Deal found 12/6$654
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/286:10 amSFO - ART
1 stop9h 20mAmerican Airlines
Tue 1/67:00 amART - SFO
2 stops12h 34mAmerican Airlines
Deal found 12/6$687
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/3010:23 amSFO - ART
2 stops31h 09mAmerican Airlines
Wed 1/77:00 amART - SFO
2 stops29h 17mAmerican Airlines
Deal found 12/6$758
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/3111:35 pmSFO - ART
1 stop20h 29mAmerican Airlines
Wed 1/77:00 amART - SFO
1 stop32h 12mAmerican Airlines
Deal found 12/6$783
This American Airlines deal was found by Cheapflights users on 12/7. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/256:10 amSFO - ART
1 stop8h 17mAmerican Airlines
Tue 12/307:05 pmART - SFO
2 stops19h 10mAmerican Airlines
Deal found 12/7$803
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:16 amMFR - ART
2 stops10h 17mAmerican Airlines
Tue 1/67:00 amART - MFR
2 stops15h 38mAmerican Airlines
Deal found 12/6$807
This American Airlines deal was found by Cheapflights users on 12/6. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/185:16 amMFR - ART
2 stops14h 48mAmerican Airlines
Thu 1/87:00 amART - MFR
2 stops15h 38mAmerican Airlines
Deal found 12/6$820

Find flight deals from California to Watertown

Keep the following information in mind while searching for California to Watertown flight deals. Data was last updated December 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$558
(American Airlines)

One-way from

$264
(American Airlines)
Provider with most accurate pricing for Los Angeles-Watertown flight deals.
Search Deals
Provider most trusted by Cheapflights users for Los Angeles-Watertown flights.
Search Deals
From California to Watertown
Search Deals
One-way flight from California to Watertown
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from California to Watertown that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 7, 2025.
Use the filters below to find and compare flights from California to Watertown that are best for you.

Fly from

California

Fly to

Watertown

Route

Depart

Return

Price

Las VegasWatertown

LAS - ART

LASART

Las Vegas Harry Reid Intl

Fri 1/30

6:03 am-6:14 pm

1 stop9h 11m

Watertown

Sun 2/8

7:00 am-12:22 pm

1 stop8h 22m

$250

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Tue 12/30

10:23 am-8:32 pm

2 stops31h 09m

Watertown

Tue 1/6

7:00 am-4:34 pm

2 stops12h 34m

$558

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Wed 12/31

7:00 am-8:32 pm

2 stops10h 32m

Watertown

Tue 1/6

7:00 am-4:34 pm

2 stops12h 34m

$584

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Thu 1/1

6:10 am-6:30 pm

1 stop9h 20m

Watertown

Tue 1/6

7:00 am-4:34 pm

2 stops12h 34m

$592

Los AngelesWatertown

LAX - ART

LAXART

Los Angeles

Thu 12/18

7:00 am-6:33 pm

1 stop8h 33m

Watertown

Wed 12/31

7:30 am-4:10 pm

2 stops11h 40m

$610

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Sun 12/28

6:10 am-6:30 pm

1 stop9h 20m

Watertown

Tue 1/6

7:00 am-4:34 pm

2 stops12h 34m

$687

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Mon 12/29

6:10 am-6:30 pm

1 stop9h 20m

Watertown

Tue 1/6

7:00 am-4:34 pm

2 stops12h 34m

$687

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Tue 12/30

10:23 am-8:32 pm

2 stops31h 09m

Watertown

Wed 1/7

7:00 am-9:17 am

2 stops29h 17m

$758

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Fri 1/2

6:10 am-6:30 pm

1 stop9h 20m

Watertown

Tue 1/6

7:00 am-4:34 pm

2 stops12h 34m

$792

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Wed 12/31

10:49 pm-11:04 pm

2 stops21h 15m

Watertown

Wed 1/7

7:00 am-2:42 pm

2 stops34h 42m

$808

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/7

Showing 1-10 of 50 results
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Best time to book a flight from California to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from California with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from California to Watertown, New York?

Currently, August is the cheapest month in which you can book a flight from California to Watertown, New York (average of $170). Flying from California to Watertown, New York in December is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Related info for your journey

Find useful and relevant information for your journey from California to Watertown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Watertown from California?

    Located just 5.6 mi from the city center, Watertown (ART) is the airport most travelers will use when flying to Watertown from California.

  • How long is the flight from California to Watertown, New York?

    For as low as $250, American Airlines can have you in Watertown, New York from California in 9h 11m. The distance between California and Watertown, New York is about 2118 mi.

  • What are the most popular routes from California to Watertown, New York?

    The most popular flight routes from California to Watertown, New York are Los Angeles - Watertown, Oakland - Watertown and Medford - Watertown.

  • Can I find deals for flights from California to Watertown that include hotel bookings?

    Yes. In addition to deals on California to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from California to Watertown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from California to Watertown.

  • Can I find deals for business class flights from California to Watertown?

    Yes. Cheapflights offers flight deals from California to Watertown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from California to Watertown, New York?

    Currently, August is the cheapest month in which you can book a flight from California to Watertown, New York (average of $170). Flying from California to Watertown, New York in December is currently the most expensive (average of $289). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay

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Alternative routes for California to Watertown

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Top airline flying from California to Watertown

Discover the top airline that operate flights from California to Watertown. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$518FlexibilityNo cancel feeOn-time71%

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