What airlines fly to California?

American Airlines, United Airlines and Delta are the top three most popular airlines that fly to California from Watertown, New York according to our data. American Airlines is the first choice among our users, with 36% of people opting to fly with this airline when traveling to California. Keep in mind that there are 5 different airlines that fly to California on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Watertown to California?

American Airlines is the most popular carrier operating from Watertown to California

When did momondo last update prices for flights from Watertown Airport to California?

Prices for flights from Watertown Airport to California refresh daily.

How many operators does momondo search for flights from Watertown Airport to California?

As of March 2026, there is 1 operator available to choose from for flights from Watertown Airport to California.

How old do you have to be to fly from Watertown Airport to California?

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to California.

What documentation or ID do you need to fly to California?

The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$154 Cheap Flights from Watertown to California in 2026

1 adult

0 bags

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Find the cheapest flights from Watertown, New York to California

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

11:25 am - 5:11 pm

ART

LAX

8h 46m

1 stop

11:05 pm - 10:59 am

LAX

ART

8h 54m

1 stop

$310American Airlines

Tue, May 5 - Tue, May 5

11:25 am - 9:55 pm

ART

SAN

13h 30m

2 stops

10:30 pm - 10:59 am

SAN

ART

9h 29m

1 stop

$314American Airlines

Wed, Apr 8 - Wed, Apr 15

11:25 am - 9:55 pm

ART

SAN

13h 30m

2 stops

7:20 pm - 10:59 am

SAN

ART

12h 39m

2 stops

$319American Airlines

Wed, Apr 8 - Wed, Apr 15

11:25 am - 9:00 pm

ART

LAS

12h 35m

2 stops

7:26 pm - 10:59 am

LAS

ART

12h 33m

2 stops

$321American Airlines

Tue, May 5 - Sat, May 9

11:25 am - 10:36 pm

ART

SFO

14h 11m

2 stops

10:35 pm - 10:59 am

SFO

ART

9h 24m

1 stop

$360American Airlines

Wed, Apr 15 - Mon, Apr 20

11:25 am - 10:36 pm

ART

SFO

14h 11m

2 stops

7:53 pm - 10:59 am

SFO

ART

12h 06m

2 stops

$365American Airlines

Wed, Apr 15 - Mon, Apr 20

6:00 am - 12:33 pm

ART

LAX

9h 33m

1 stop

11:32 am - 10:55 pm

LAX

ART

8h 23m

1 stop

$378American Airlines

Sat, Mar 14 - Wed, Mar 18

4:01 pm - 11:21 pm

ART

LAS

10h 20m

1 stop

8:00 am - 10:55 pm

LAS

ART

11h 55m

2 stops

$384American Airlines

Sat, Mar 14 - Wed, Mar 18

4:01 pm - 10:10 pm

ART

LAX

9h 09m

1 stop

8:05 am - 10:55 pm

LAX

ART

11h 50m

2 stops

$384American Airlines

Sat, Mar 14 - Wed, Mar 18

6:00 am - 11:53 am

ART

LAX

8h 53m

1 stop

7:34 pm - 10:59 am

LAX

ART

12h 25m

2 stops

$388American Airlines

Tue, May 5 - Tue, May 5

American Airlines flights from Watertown, New York to California

Our best American Airlines deals on Watertown, New York to California flight tickets

American Airlines

May 5

ART11:25 amWatertown

8h 46m

1 stop

LAX5:11 pmLos Angeles

May 5

LAX11:05 pmLos Angeles

8h 54m

1 stop

ART10:59 amWatertown

$310

American Airlines

Apr 8

ART11:25 amWatertown

13h 30m

2 stops

SAN9:55 pmSan Diego

Apr 15

SAN10:30 pmSan Diego

9h 29m

1 stop

ART10:59 amWatertown

$314

American Airlines

Apr 8

ART11:25 amWatertown

13h 30m

2 stops

SAN9:55 pmSan Diego

Apr 15

SAN7:20 pmSan Diego

12h 39m

2 stops

ART10:59 amWatertown

$319

momondo Fare Finder

Use the filters below to find and compare flights from Watertown, New York to California that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownLos Angeles

ART - LAX

ARTLAX

Watertown

Tue 5/5

11:25 am-5:11 pm

1 stop8h 46m

Los Angeles

Tue 5/5

11:05 pm-10:59 am

1 stop8h 54m

$310

WatertownSan Diego

ART - SAN

ARTSAN

Watertown

Wed 4/8

11:25 am-9:55 pm

2 stops13h 30m

San Diego

Wed 4/15

10:30 pm-10:59 am

1 stop9h 29m

$314

WatertownSan Diego

ART - SAN

ARTSAN

Watertown

Wed 4/8

11:25 am-9:55 pm

2 stops13h 30m

San Diego

Wed 4/15

7:20 pm-10:59 am

2 stops12h 39m

$319

WatertownLas Vegas

ART - LAS

ARTLAS

Watertown

Tue 5/5

11:25 am-9:00 pm

2 stops12h 35m

Las Vegas Harry Reid Intl

Sat 5/9

7:26 pm-10:59 am

2 stops12h 33m

$321

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Wed 4/15

11:25 am-10:36 pm

2 stops14h 11m

San Francisco

Mon 4/20

10:35 pm-10:59 am

1 stop9h 24m

$360

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Wed 4/15

11:25 am-10:36 pm

2 stops14h 11m

San Francisco

Mon 4/20

7:53 pm-10:59 am

2 stops12h 06m

$365

WatertownLos Angeles

ART - LAX

ARTLAX

Watertown

Sat 3/14

6:00 am-12:33 pm

1 stop9h 33m

Los Angeles

Wed 3/18

11:32 am-10:55 pm

1 stop8h 23m

$378

WatertownLas Vegas

ART - LAS

ARTLAS

Watertown

Sat 3/14

4:01 pm-11:21 pm

1 stop10h 20m

Las Vegas Harry Reid Intl

Wed 3/18

8:00 am-10:55 pm

2 stops11h 55m

$384

WatertownLos Angeles

ART - LAX

ARTLAX

Watertown

Sat 3/14

4:01 pm-10:10 pm

1 stop9h 09m

Los Angeles

Wed 3/18

8:05 am-10:55 pm

2 stops11h 50m

$384

WatertownLos Angeles

ART - LAX

ARTLAX

Watertown

Tue 5/5

6:00 am-11:53 am

1 stop8h 53m

Los Angeles

Tue 5/5

7:34 pm-10:59 am

2 stops12h 25m

$388

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from Watertown, New York to California

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

What is the cheapest month to fly to California?

The month of May is another great option to travel to California, with average flight prices from Watertown, New York averaging around $354.

Can stopping save me money on Watertown, New York to California flights?

You could potentially save up to 63% on your flight if you consider stops on a Watertown, New York to California flight.

Cheap Watertown, New York to California flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Watertown, New York to California

Fastest flight time	8h 46m
Direct flights	None

The fastest flight from Watertown, New York to California takes 8h 46m

There are no direct flights from Watertown, New York to California. There are no popular flight routes from Watertown, New York to California.

Search flight deals

When did momondo last update prices for flights from Watertown Airport to California?
Prices for flights from Watertown Airport to California refresh daily.
How many operators does momondo search for flights from Watertown Airport to California?
As of March 2026, there is 1 operator available to choose from for flights from Watertown Airport to California.
How old do you have to be to fly from Watertown Airport to California?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to California.
What documentation or ID do you need to fly to California?
The travel and health documents required for your trip to California can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at California. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Best airlines flying from Watertown, New York to California

Compare and see reviews for airlines that fly from Watertown, New York to California with momondo

Airline	Rating	Free Cancellation	Price
American Airlines	PriceFrom $248	Free Cancellation	Rating 7.1 11,378 reviews		Search American Airlines flights

Why use momondo?

Why should I use momondo to find a flight deal from Watertown to California?

Finding the right flight to California from Watertown is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to California quick and easy, saving you time and money.

Can I find flights from Watertown to California with flexible booking policies on momondo?

Yes. All flights to California from Watertown on momondo can be compared and filtered by various policies on offer, including flexible booking.

How can momondo help me find flights from Watertown to California?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Watertown to California.

I’m not ready to book a flight from Watertown to California right now. Can momondo alert me if prices change?

If you are not ready to book a flight from Watertown to California now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to California and let you know when they change.