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Watertown

$149+ 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 3/31. Fares are subject to change and may not be available on all flights or dates of travel.
LAX — ART
Feb 27 — Mar 61
Fri 2/27
Fri 3/6
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 January 28, 2026.

This American Airlines deal was found by Cheapflights users on 1/27. 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 8/117:02 am
LAX
-
ART
1 stop8h 59m
American Airlines
Sat 8/154:00 pm
ART
-
LAX
1 stop9h 34m
American Airlines
Deal found 1/27$323
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/267:00 am
LAS
-
ART
2 stops12h 55m
American Airlines
Sat 2/284:06 pm
ART
-
LAS
1 stop10h 15m
American Airlines
Deal found 1/25$324
This American Airlines deal was found by Cheapflights users on 1/28. 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 2/266:20 am
SFO
-
ART
2 stops13h 35m
American Airlines
Tue 3/36:00 am
ART
-
SFO
1 stop8h 46m
American Airlines
Deal found 1/28$324
This American Airlines deal was found by Cheapflights users on 1/25. 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.
Fri 2/2711:59 pm
LAS
-
ART
2 stops12h 42m
American Airlines
Sun 3/14:06 pm
ART
-
LAS
2 stops11h 19m
American Airlines
Deal found 1/25$329
This American Airlines deal was found by Cheapflights users on 1/26. 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 7/2812:55 am
LAX
-
ART
2 stops11h 40m
American Airlines
Tue 8/46:00 am
ART
-
LAX
2 stops12h 34m
American Airlines
Deal found 1/26$334
This American Airlines deal was found by Cheapflights users on 1/26. 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 5/2010:39 am
LAX
-
ART
2 stops9h 44m
American Airlines
Sun 5/244:00 pm
ART
-
LAX
1 stop9h 34m
American Airlines
Deal found 1/26$515
This American Airlines deal was found by Cheapflights users on 1/25. 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 2/106:03 am
LAS
-
ART
1 stop7h 03m
American Airlines
Sat 2/144:06 pm
ART
-
LAS
1 stop10h 15m
American Airlines
Deal found 1/25$523
This American Airlines deal was found by Cheapflights users on 1/26. 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 2/106:00 am
LAX
-
ART
2 stops12h 23m
American Airlines
Sat 2/144:06 pm
ART
-
LAX
1 stop9h 09m
American Airlines
Deal found 1/26$523
This American Airlines deal was found by Cheapflights users on 1/26. 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 5/2010:39 am
LAX
-
ART
2 stops9h 44m
American Airlines
Sat 5/234:00 pm
ART
-
LAX
1 stop9h 34m
American Airlines
Deal found 1/26$531
This American Airlines deal was found by Cheapflights users on 1/26. 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 4/912:06 pm
LAX
-
ART
1 stop8h 17m
American Airlines
Sat 4/1111:25 am
ART
-
LAX
1 stop8h 46m
American Airlines
Deal found 1/26$552
This American Airlines deal was found by Cheapflights users on 1/26. 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 3/126:21 am
SFO
-
ART
1 stop13h 34m
American Airlines
Thu 3/196:00 am
ART
-
SFO
1 stop19h 49m
American Airlines
Deal found 1/26$684
This American Airlines deal was found by Cheapflights users on 1/26. 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 5/209:51 am
SNA
-
ART
2 stops10h 32m
American Airlines
Sat 5/236:00 am
ART
-
SNA
2 stops12h 38m
American Airlines
Deal found 1/26$739

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 January 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$324
(American Airlines)

One-way from

$149
(American Airlines)

Popular in

June

Cheapest in

January

Average price

$267
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
Highest demand for flights based on searches. 12% potential increase in price ($55 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 6% potential price decrease ($25 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 28, 2026.
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 2/27

11:59 pm-3:41 pm

2 stops12h 42m

Watertown

Sun 3/1

4:06 pm-10:30 pm

1 stop9h 24m

$324

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Thu 2/26

6:20 am-10:55 pm

2 stops13h 35m

Watertown

Tue 3/3

6:00 am-11:46 am

1 stop8h 46m

$324

Las VegasWatertown

LAS - ART

LASART

Las Vegas Harry Reid Intl

Thu 2/26

7:00 am-10:55 pm

2 stops12h 55m

Watertown

Sat 2/28

6:00 am-2:51 pm

2 stops11h 51m

$482

Los AngelesWatertown

LAX - ART

LAXART

Los Angeles

Wed 5/20

10:39 am-11:23 pm

2 stops9h 44m

Watertown

Sun 5/24

4:00 pm-10:34 pm

1 stop9h 34m

$515

Las VegasWatertown

LAS - ART

LASART

Las Vegas Harry Reid Intl

Tue 2/10

6:03 am-4:06 pm

1 stop7h 03m

Watertown

Sat 2/14

4:06 pm-11:21 pm

1 stop10h 15m

$523

Los AngelesWatertown

LAX - ART

LAXART

Los Angeles

Wed 5/20

10:39 am-11:23 pm

2 stops9h 44m

Watertown

Sat 5/23

4:00 pm-10:34 pm

1 stop9h 34m

$531

Los AngelesWatertown

LAX - ART

LAXART

Los Angeles

Thu 4/9

12:06 pm-11:23 pm

1 stop8h 17m

Watertown

Sat 4/11

11:25 am-5:11 pm

1 stop8h 46m

$552

Los AngelesWatertown

LAX - ART

LAXART

Los Angeles

Wed 5/13

7:44 pm-10:59 am

2 stops12h 15m

Watertown

Sat 5/16

11:25 am-6:38 pm

1 stop10h 13m

$561

Los AngelesWatertown

LAX - ART

LAXART

Los Angeles

Sat 3/28

11:32 am-10:55 pm

1 stop8h 23m

Watertown

Sun 4/5

4:01 pm-10:10 pm

1 stop9h 09m

$626

San FranciscoWatertown

SFO - ART

SFOART

San Francisco

Thu 3/12

6:21 am-10:55 pm

1 stop13h 34m

Watertown

Thu 3/19

6:00 am-10:49 pm

1 stop19h 49m

$684

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/27

Showing 1-10 of 20 results
1
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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 $303). 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 $324, American Airlines can have you in Watertown, New York from California in 12h 42m. 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, Las Vegas Harry Reid Intl - 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 $303). 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

See prices for flight routes from nearby airports that may be better suited for you.
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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 January 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$248Average$508FlexibilityNo cancel feeOn-time71%

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