Which airports can I use when flying from Watertown to San Francisco?

Flights from Watertown to San Francisco usually depart from Watertown (ART) and arrive at San Francisco (SFO).

What cabin classes can I book on flights from Watertown to San Francisco?

Only Economy Class is available on flights from Watertown to San Francisco.

Which airports do connecting flights from Watertown to San Francisco pass through?

Most connecting flights from Watertown to San Francisco pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.

Can I save money by using flexible dates for flights from Watertown to San Francisco?

Yes. Being flexible with your travel dates can save you up to 21% on the Watertown to San Francisco route. Monday is the cheapest departure day at $533 round-trip on average, while Friday is the most expensive at $670, a difference of $137. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.

What popular places can I visit in San Francisco?

Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.

Do I need a passport to fly from Watertown to San Francisco?

No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.

Have flight prices from Watertown to San Francisco changed much recently?

Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $628 to $1,111. That means the highest observed fare was about 76% higher than the lowest one.

How are flight prices from Watertown to San Francisco looking right now?

One-way fares from Watertown to San Francisco are currently higher than usual. Average one-way flight prices are about $528, which is 17% above the typical average for this route.

What is the time difference between Watertown and San Francisco?

San Francisco is 3 hours behind Watertown (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.

What car rental options are available at San Francisco Airport (SFO)?

San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include: • Thrifty • Europcar • Dollar • Hertz • Fox

What is the cheapest airline to fly from Watertown to San Francisco?

American Airlines ($628) offered the cheapest round-trip ticket from Watertown to San Francisco in the last 5 days.

What is the cheapest layover airport when flying from Watertown to San Francisco?

Flights via Philadelphia (PHL) offer the most affordable fares, with an average round-trip price of $641. Based on KAYAK data over the past 3 months.

When flying from Watertown to San Francisco which airport offers the shortest layover?

Philadelphia (PHL) had the shortest average connection time for Watertown to San Francisco layovers at 367 minutes over the past 3 months.

$476 CHEAP FLIGHTS from Watertown to San Francisco (ART - SFO)

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Cheapest round-trip

$628

Typical prices: $533-$670

American Airlines

Tue 10/16Thu 10/25

ART - SFO • 1 stop

Cheapest one-way

$476

Typical prices: $432-$566

American Airlines

Mon 12/31

ART - SFO • 2 stops

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Flight Deals

Cheap Flights from Watertown to San Francisco (ART-SFO)

Discover the best prices for you by selecting your travel dates on KAYAK.

Round-trip

One-way

Recent round-trip flight deals from Watertown to San Francisco

Fri, Oct 16 - Sun, Oct 25

5:25 pm - 10:59 pmART Watertown-SFO San Francisco

8h 34m1 stop Philadelphia

6:00 am - 5:00 pmSFO San Francisco-ART Watertown

8h 00m1 stop Philadelphia

$628American Airlines

Sat, Oct 17 - Fri, Oct 23

6:00 am - 7:03 pmART Watertown-SFO San Francisco

16h 03m2 stops Philadelphia Los Angeles

7:15 am - 5:51 pmSFO San Francisco-ART Watertown

31h 36m2 stops Los Angeles Philadelphia

$629American Airlines

Sat, Oct 17 - Sat, Oct 24

6:00 am - 7:03 pmART Watertown-SFO San Francisco

16h 03m2 stops Philadelphia Los Angeles

6:00 am - 5:51 pmSFO San Francisco-ART Watertown

8h 51m1 stop Philadelphia

$638American Airlines

Fri, Oct 16 - Fri, Oct 23

6:00 am - 9:39 pmART Watertown-SFO San Francisco

18h 39m2 stops Philadelphia Los Angeles

7:15 am - 5:51 pmSFO San Francisco-ART Watertown

31h 36m2 stops Los Angeles Philadelphia

$645American Airlines

Fri, Oct 16 - Sat, Oct 24

6:00 am - 9:39 pmART Watertown-SFO San Francisco

18h 39m2 stops Philadelphia Los Angeles

6:00 am - 5:51 pmSFO San Francisco-ART Watertown

8h 51m1 stop Philadelphia

$654American Airlines

Tue, Oct 20 - Sat, Oct 24

5:25 pm - 10:59 pmART Watertown-SFO San Francisco

8h 34m1 stop Philadelphia

6:00 am - 5:51 pmSFO San Francisco-ART Watertown

8h 51m1 stop Philadelphia

$662American Airlines

Wed, Oct 14 - Sun, Oct 18

6:00 am - 11:37 pmART Watertown-SFO San Francisco

20h 37m2 stops Philadelphia Los Angeles

7:57 pm - 5:00 pmSFO San Francisco-ART Watertown

18h 03m2 stops Los Angeles Philadelphia

$663American Airlines

Tue, Oct 20 - Mon, Oct 26

6:00 am - 7:03 pmART Watertown-SFO San Francisco

16h 03m2 stops Philadelphia Los Angeles

4:00 pm - 6:57 pmSFO San Francisco-ART Watertown

23h 57m2 stops Phoenix Sky Harbor Intl Philadelphia

$666American Airlines

Tue, Oct 20 - Sun, Oct 25

6:00 am - 7:03 pmART Watertown-SFO San Francisco

16h 03m2 stops Philadelphia Los Angeles

6:00 am - 5:00 pmSFO San Francisco-ART Watertown

8h 00m1 stop Philadelphia

$676American Airlines

Fri, Oct 16 - Fri, Oct 23

6:00 am - 9:39 pmART Watertown-SFO San Francisco

18h 39m2 stops Philadelphia Los Angeles

9:58 am - 10:27 pmSFO San Francisco-ART Watertown

9h 29m1 stop Philadelphia

$692American Airlines

Booking Insights

Price, demand and travel trends for Watertown to San Francisco flights

Use KAYAK data on prices, travel dates, airlines and seasonal trends to compare options and book flights from Watertown to San Francisco with more confidence.

Prices

Airlines

Layovers

How much is a round-trip flight from Watertown to San Francisco?

Round-trip flights from Watertown to San Francisco start at $628. Prices are typical for this route right now, with typical round-trip fares ranging from $533 to $670. The lowest price found in the past 5 days was $628 on American Airlines.

Find deals

Cheapest flight	$476

Flight from Watertown to San Francisco

When to book flights from Watertown to San Francisco

Are your dates flexible? Find out the best times to travel from Watertown to San Francisco based on our flight data from the last year. Discover the cheapest month and even day to fly.

Estimated round-trip price

KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

Which airports can I use when flying from Watertown to San Francisco?
Flights from Watertown to San Francisco usually depart from Watertown (ART) and arrive at San Francisco (SFO).
What cabin classes can I book on flights from Watertown to San Francisco?
Only Economy Class is available on flights from Watertown to San Francisco.
Which airports do connecting flights from Watertown to San Francisco pass through?
Most connecting flights from Watertown to San Francisco pass through Philadelphia (PHL), which handles 100% of one-stop traffic on this route. Other layover airports each see under 5%.
Can I save money by using flexible dates for flights from Watertown to San Francisco?
Yes. Being flexible with your travel dates can save you up to 21% on the Watertown to San Francisco route. Monday is the cheapest departure day at $533 round-trip on average, while Friday is the most expensive at $670, a difference of $137. KAYAK's flexible dates feature shows options up to 3 days before and after your selected dates, making it easier to compare nearby fares.
What popular places can I visit in San Francisco?
Some of the most popular sights in San Francisco are Fisherman's Wharf, Union Square and Moscone Center. These are among the most viewed places in San Francisco on KAYAK.
Do I need a passport to fly from Watertown to San Francisco?
No, a passport is not required for this domestic route, but you will need a real ID-compliant driver's license, a state ID, or another TSA-accepted form of identification.
Have flight prices from Watertown to San Francisco changed much recently?
Yes. Based on fares seen in the past 5 days, round-trip prices on this route varied from about $628 to $1,111. That means the highest observed fare was about 76% higher than the lowest one.
How are flight prices from Watertown to San Francisco looking right now?
One-way fares from Watertown to San Francisco are currently higher than usual. Average one-way flight prices are about $528, which is 17% above the typical average for this route.
What is the time difference between Watertown and San Francisco?
San Francisco is 3 hours behind Watertown (Pacific Time vs Eastern Time). Plan for the time shift when scheduling connections or first-day activities.
What car rental options are available at San Francisco Airport (SFO)?
San Francisco Airport (SFO) hosts 5 major car rental companies, with daily rates starting from around $15 for economy cars. Top options include:
• Thrifty
• Europcar
• Dollar
• Hertz
• Fox

If your dates can be flexible, aim for a Monday departure instead of Friday. On this route, Monday flights average $533 - about $137 less than Friday (20% savings) based on the last 12 months.
If you're arriving late at night and need somewhere to stay, check out these hotels close to San Francisco Airport.
- Grand Hyatt At Sfo

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ART - SFO

$476 Find Cheap Flights from Watertown to San Francisco - Compare and Save

Everything you should know

Cheap Flights from Watertown to San Francisco (ART-SFO)

Recent round-trip flight deals from Watertown to San Francisco

Recent one-way flight deals from Watertown to San Francisco

Price, demand and travel trends for Watertown to San Francisco flights

How much is a round-trip flight from Watertown to San Francisco?

What is the cheapest airline to fly from Watertown to San Francisco?

What is the cheapest layover airport when flying from Watertown to San Francisco?

When flying from Watertown to San Francisco which airport offers the shortest layover?

Key details for Watertown to San Francisco flights

Cheapest flight

When to book flights from Watertown to San Francisco

Your Watertown to San Francisco flight questions, answered

Your guide to booking Watertown to San Francisco flights

More options for your flight from Watertown to San Francisco

Complete your trip to San Francisco with a hotel stay or car rental

Information on your arrival and departure airports

Cabin class types available on flights from Watertown to San Francisco

Find direct flights to and from Watertown and San Francisco

Flights from domestic origins to San Francisco

Flights to other popular destinations

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