SFO - ART

$397 Find Cheap Flights from San Francisco to Watertown

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Watertown departing on 8/4. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Watertown

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Watertown, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from San Francisco to Watertown, as well as popular online travel agencies
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Everything you should know

Cheapest round-trip
$508
American Airlines
Sat 7/4Fri 7/10
SFO - ART • 1 stop
Cheapest one-way
$397
American Airlines
Tue 8/4
SFO - ART • 1 stop
Nonstop flights
Not available
There are currently no direct flights between San Francisco and Watertown. You'll need at least 1 connection.
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We hope you love your trip to Watertown!
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Booking Insights
Flight Deals

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

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from San Francisco to Watertown that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from San Francisco to Watertown

Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
8:18 am - 9:41 pm
SFO
-
ART
10h 23m
1 stop
American Airlines Logo
4:22 pm - 11:10 pm
ART
-
SFO
9h 48m
1 stop
$508American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
8:18 am - 9:41 pm
SFO
-
ART
10h 23m
1 stop
American Airlines Logo
4:22 pm - 11:10 pm
ART
-
SFO
9h 48m
1 stop
$551American Airlines
Sat, Jul 4 - Sat, Jul 11
American Airlines Logo
8:18 am - 9:41 pm
SFO
-
ART
10h 23m
1 stop
American Airlines Logo
6:00 am - 7:21 pm
ART
-
SFO
16h 21m
2 stops
$566American Airlines
Fri, Jul 3 - Thu, Jul 9
American Airlines Logo
6:55 pm - 3:57 pm
SFO
-
ART
18h 02m
2 stops
American Airlines Logo
4:22 pm - 11:10 pm
ART
-
SFO
9h 48m
1 stop
$608American Airlines
Wed, Jul 1 - Fri, Jul 10
American Airlines Logo
9:52 am - 10:52 pm
SFO
-
ART
10h 00m
1 stop
American Airlines Logo
4:22 pm - 11:10 pm
ART
-
SFO
9h 48m
1 stop
$621American Airlines
Sat, Jul 4 - Tue, Jul 14
American Airlines Logo
8:18 am - 9:41 pm
SFO
-
ART
10h 23m
1 stop
American Airlines Logo
6:00 am - 11:59 pm
ART
-
SFO
20h 59m
2 stops
$623American Airlines
Sat, Jul 4 - Fri, Jul 10
American Airlines Logo
8:18 am - 9:41 pm
SFO
-
ART
10h 23m
1 stop
American Airlines Logo
4:22 pm - 8:37 am
ART
-
SFO
19h 15m
2 stops
$642American Airlines
Sat, Jul 4 - Tue, Jul 14
American Airlines Logo
8:18 am - 9:41 pm
SFO
-
ART
10h 23m
1 stop
American Airlines Logo
4:22 pm - 11:10 pm
ART
-
SFO
9h 48m
1 stop
$661American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
9:52 am - 10:52 pm
SFO
-
ART
10h 00m
1 stop
American Airlines Logo
4:22 pm - 11:10 pm
ART
-
SFO
9h 48m
1 stop
$664American Airlines
Sat, Jul 4 - Mon, Jul 13
American Airlines Logo
9:49 am - 9:41 pm
SFO
-
ART
8h 52m
1 stop
American Airlines Logo
4:22 pm - 11:10 pm
ART
-
SFO
9h 48m
1 stop
$686American Airlines
Booking Insights

KAYAK's insights & trends for San Francisco to Watertown flights

Get data-powered insights and trends into flights from San Francisco to Watertown to help you find the cheapest flights, the best time to fly and much more.

How long does a flight from San Francisco to Watertown take?

Flying between Watertown and San Francisco will take minimum 7h 21m and will require at least one stop.

Good to know

Cheapest flight$397
Flight from San Francisco to Watertown

When to book flights from San Francisco to Watertown

Are your dates flexible? Find out the best times to travel from San Francisco to Watertown 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.

FAQs for booking flights from San Francisco to Watertown

  • What is the cheapest flight from San Francisco to Watertown?

    In the last 5 days, the lowest price for a flight from San Francisco to Watertown was $397 for a one-way ticket and $508 for a round-trip.

  • Do I need a passport to fly between San Francisco and Watertown?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which aircraft models fly most regularly from San Francisco to Watertown?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from San Francisco to Watertown?

    oneworld is the only airline alliance operating flights between San Francisco and Watertown.

  • How does KAYAK find such low prices on flights from San Francisco to Watertown?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from San Francisco to Watertown.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from San Francisco to Watertown?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to Watertown from San Francisco is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from San Francisco to Watertown?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly to Watertown with an airline and back to San Francisco with another airline. Booking your flights between San Francisco and ART can sometimes prove cheaper using this method.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from San Francisco to Watertown?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying to Watertown from San Francisco up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airline flying from San Francisco to Watertown

 
See real verified KAYAK customer reviews for airlines flying from San Francisco to Watertown. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from San Francisco to Watertown? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.1
American AirlinesOverall score based on 11686 reviews
7.2Comfort
7.5Boarding
6.8Entertainment
6.4Food
7.9Crew
Airline reviews

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

4.0 OkayMarissa, Jun 2026
BOS - BUF
Read more American Airlines reviews

Terrible boarding and first class experience. Nice staff but overall disorganized, dirty plane.

Flight was delayed due to connecting passengers. Lack of snack options bad. Sitting in Aisle, last cart run pulled the cart directly into my knee. Rude awakening.

Agency very bad had to cancelled my booking too many changes in the flight changed my flight to 1 week

Our flight from JFK to Madrid was delayed. We had to go from one side of the Madrid airport (Terminal 4s to the far end of terminal 4 - Gate K98) to our gate in less than 30 minutes. Put passport control and security/baggage check and that’s very hard unless you’re Usain Bolt. I called Iberia Airlines and the telephone customer service told me that I was going to have to pay to re-book. Luckily the help desk in the airport (who was dealing with dozens of people from the same JFK-Madrid flight) did not charge us extra to reschedule to a flight 8 hours later. They also gave us a voucher for breakfast and lunch. Glad the actual person at the airport had some actual sense.

Our flight was repeatedly delayed for maintenance problems: scheduled for 9.30am, eventually delayed to 7pm! Very very inconvenient! AA should have provided a substitute plane much earlier.. On the other hand, Customer Service crew in Charlotte helped us to reach NY (LGA) by late afternoon. Thank you Patricia!! The actual flight was quick and very comfortable. As always a. excellent, professional crew. [no food on a a short hop).

Take-off delayed an hour because of a missing flight officer, so,arrived in Charlotte lates causing many passengers to miss connections. Otherwise a very good flight, safe and comfortable, with an excellent professional crew.

B-class on an old plane with antiquated amenities and poor service. Landed in Rome w/o bag that didn’t make the connection (plenty of time in London). Bag will come to hotel NOT the day it lands but the following night!! Still waiting for bag…BA had nothing to offer in support and couldn’t even tell me their comp, told to submit receipts and then I’ll learn what is or isn’t covered.

The flight was peaceful, just s slight turbulence, pilots and crews were all nice and made a great job! Arrived safely in the Philippines. Thank you ya’ll!

Premium Economy Good crew, good service, excellent food. Seat back screen just not bright enough.

Terrible steward... Plane was quite empty... I asked to move "back" in the plane and the steward said no... Unnecessary power trip of mediocre people.

Everything you need to know for your flight from San Francisco to Watertown

Information on your arrival and departure airports