What airlines fly to San Francisco?

Delta, United Airlines and American Airlines are the top three most popular airlines that fly to San Francisco from Watertown, New York according to our data. Delta is the first choice among our users, with 36% of people opting to fly with this airline when traveling to San Francisco. Keep in mind that there are 4 different airlines that fly to San Francisco on a routine basis, so you have a few additional options to choose from.

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

Prices for flights from Watertown Airport to San Francisco Airport are updated daily.

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

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to San Francisco Airport.

What documentation or ID do you need to fly to San Francisco Airport?

The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$262 Cheap Flights from Watertown to San Francisco in 2025/26

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0 bags

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Find the cheapest flights from Watertown, New York to San Francisco

Round-trip

One-way

Cheap round-trip flights

2:45 pm - 10:30 pmART-SFO

10h 45m2 stops

11:25 pm - 1:59 pmSFO-ART

11h 34m2 stops

$368American Airlines

Find Deal

Fri, Oct 10 - Mon, Oct 13

2:45 pm - 10:30 pmART-SFO

10h 45m2 stops

9:35 am - 10:33 pmSFO-ART

9h 58m1 stop

$462American Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

2:45 pm - 10:30 pmART-SFO

10h 45m2 stops

11:55 pm - 1:55 pmSFO-ART

11h 00m2 stops

$467American Airlines

Find Deal

Fri, Oct 10 - Tue, Oct 14

4:28 pm - 11:35 pmART-SFO

10h 07m1 stop

6:25 am - 10:33 pmSFO-ART

13h 08m2 stops

$512American Airlines

Find Deal

Sat, Oct 11 - Wed, Oct 15

6:19 am - 11:55 amART-SFO

8h 36m1 stop

9:44 am - 10:23 pmSFO-ART

9h 39m1 stop

$513American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

6:19 am - 5:14 pmART-SFO

13h 55m2 stops

9:44 am - 10:23 pmSFO-ART

9h 39m1 stop

$519American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

6:19 am - 5:14 pmART-SFO

13h 55m2 stops

5:00 am - 10:23 pmSFO-ART

14h 23m2 stops

$524American Airlines

Find Deal

Tue, Mar 3 - Sat, Mar 7

6:00 am - 11:12 amART-SFO

8h 12m1 stop

9:35 am - 10:33 pmSFO-ART

9h 58m1 stop

$528American Airlines

Find Deal

Sat, Oct 11 - Wed, Oct 15

4:28 pm - 11:35 pmART-SFO

10h 07m1 stop

10:55 am - 10:33 pmSFO-ART

8h 38m1 stop

$542American Airlines

Find Deal

Sat, Oct 11 - Tue, Oct 14

6:00 am - 12:09 pmART-SFO

9h 09m1 stop

12:08 pm - 10:56 pmSFO-ART

7h 48m1 stop

$546American Airlines

Find Deal

Wed, Nov 5 - Thu, Nov 6

American Airlines flights from Watertown, New York to San Francisco

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

American Airlines

Oct 10

ART2:45 pmWatertown

10h 45m

2 stops

SFO10:30 pmSan Francisco

Oct 13

SFO11:25 pmSan Francisco

11h 34m

2 stops

ART1:59 pmWatertown

$368

Find similar

American Airlines

Oct 10

ART2:45 pmWatertown

10h 45m

2 stops

SFO10:30 pmSan Francisco

Oct 14

SFO9:35 amSan Francisco

9h 58m

1 stop

ART10:33 pmWatertown

$462

Find similar

American Airlines

Oct 10

ART2:45 pmWatertown

10h 45m

2 stops

SFO10:30 pmSan Francisco

Oct 14

SFO11:55 pmSan Francisco

11h 00m

2 stops

ART1:55 pmWatertown

$467

Find similar

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Fri 10/10

2:45 pm-10:30 pm

2 stops10h 45m

San Francisco

Mon 10/13

11:25 pm-1:59 pm

2 stops11h 34m

$368

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Fri 10/10

2:45 pm-10:30 pm

2 stops10h 45m

San Francisco

Tue 10/14

9:35 am-10:33 pm

1 stop9h 58m

$462

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Fri 10/10

2:45 pm-10:30 pm

2 stops10h 45m

San Francisco

Tue 10/14

11:55 pm-1:55 pm

2 stops11h 00m

$467

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Sat 10/11

4:28 pm-11:35 pm

1 stop10h 07m

San Francisco

Wed 10/15

6:25 am-10:33 pm

2 stops13h 08m

$512

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Tue 3/3

6:19 am-11:55 am

1 stop8h 36m

San Francisco

Sat 3/7

9:44 am-10:23 pm

1 stop9h 39m

$513

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Tue 3/3

6:19 am-5:14 pm

2 stops13h 55m

San Francisco

Sat 3/7

9:44 am-10:23 pm

1 stop9h 39m

$519

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Tue 3/3

6:19 am-5:14 pm

2 stops13h 55m

San Francisco

Sat 3/7

5:00 am-10:23 pm

2 stops14h 23m

$524

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Sat 10/11

6:00 am-11:12 am

1 stop8h 12m

San Francisco

Wed 10/15

9:35 am-10:33 pm

1 stop9h 58m

$528

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Sat 10/11

4:28 pm-11:35 pm

1 stop10h 07m

San Francisco

Tue 10/14

10:55 am-10:33 pm

1 stop8h 38m

$542

WatertownSan Francisco

ART - SFO

ARTSFO

Watertown

Wed 11/5

6:00 am-12:09 pm

1 stop9h 09m

San Francisco

Thu 11/6

12:08 pm-10:56 pm

1 stop7h 48m

$546

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

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 time of day to depart on your flight to San Francisco?

Our data shows that the cheapest Watertown, New York to San Francisco flights are usually those with departure times in the morning. Our users have found flights to San Francisco in the morning for as low as $378. Flights in the afternoon are often more expensive with an average ticket price of $466.

When to book flights from Watertown, New York to San Francisco

Are you open to changing your travel dates? Check out the ideal times to fly from Watertown, New York to San Francisco according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Watertown, New York to San Francisco (ART to SFO) flight deals and tips

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

Direct flights	None

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

Search flight deals

How far is Watertown to San Francisco by plane?
San Francisco is 2431.8 mi away from Watertown. By plane, this route typically takes 8h 12m.
When did momondo last update prices for flights from Watertown Airport to San Francisco Airport?
Prices for flights from Watertown Airport to San Francisco Airport are updated daily.
How old do you have to be to fly from Watertown Airport to San Francisco Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Watertown Airport to San Francisco Airport.
What documentation or ID do you need to fly to San Francisco Airport?
The necessary travel and health documents for your San Francisco Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

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Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Watertown to San Francisco for you.

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

Flights from Watertown to San Francisco with flexible booking policies can be found by using the search form above and then selecting our dedicated flexible booking filter, which will highlight only the flights where this policy is applied.

How can momondo help me find flights from Watertown to San Francisco?

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 San Francisco.

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

Price alerts on flights to San Francisco from Watertown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.