SFO - ART

$453 Find Cheap Flights from San Francisco to Watertown

This is the cheapest round-trip flight price found by a KAYAK user in the last 72 hours by searching for a flight from San Francisco to Watertown departing on 5/24. 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
$453
American Airlines
Sun 5/24Sat 6/6
SFO - ART • 2 stops
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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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

Sun, May 24 - Sat, Jun 6
American Airlines Logo
6:00 am - 10:52 pm
SFO
-
ART
13h 52m
2 stops
American Airlines Logo
6:00 am - 11:36 am
ART
-
SFO
8h 36m
1 stop
$453American Airlines
Sun, May 24 - Sat, Jun 6
American Airlines Logo
6:00 am - 10:52 pm
SFO
-
ART
13h 52m
2 stops
American Airlines Logo
6:00 am - 4:06 pm
ART
-
SFO
13h 06m
2 stops
$458American Airlines
Sun, May 24 - Sat, Jun 6
American Airlines Logo
9:49 am - 10:52 pm
SFO
-
ART
10h 03m
1 stop
American Airlines Logo
6:00 am - 11:36 am
ART
-
SFO
8h 36m
1 stop
$615American Airlines
Fri, Jul 10 - Fri, Jul 31
American Airlines Logo
9:56 am - 11:52 pm
SFO
-
ART
10h 56m
1 stop
American Airlines Logo
4:00 pm - 10:58 pm
ART
-
SFO
9h 58m
1 stop
$661American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
11:14 pm - 3:35 pm
SFO
-
ART
13h 21m
2 stops
American Airlines Logo
4:00 pm - 10:58 pm
ART
-
SFO
9h 58m
1 stop
$667American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
9:30 am - 11:23 pm
SFO
-
ART
10h 53m
1 stop
American Airlines Logo
11:25 am - 7:11 pm
ART
-
SFO
10h 46m
1 stop
$674American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
7:10 am - 11:23 pm
SFO
-
ART
13h 13m
2 stops
American Airlines Logo
11:25 am - 7:11 pm
ART
-
SFO
10h 46m
1 stop
$680American Airlines
Fri, Jul 10 - Fri, Jul 31
American Airlines Logo
10:50 pm - 3:35 pm
SFO
-
ART
13h 45m
2 stops
American Airlines Logo
4:00 pm - 10:58 pm
ART
-
SFO
9h 58m
1 stop
$687American Airlines
Wed, Jul 1 - Wed, Jul 8
American Airlines Logo
11:14 pm - 3:35 pm
SFO
-
ART
13h 21m
2 stops
American Airlines Logo
6:00 am - 4:10 pm
ART
-
SFO
13h 10m
2 stops
$764American Airlines
Thu, Apr 16 - Sun, Apr 19
American Airlines Logo
6:40 pm - 10:59 am
SFO
-
ART
13h 19m
2 stops
American Airlines Logo
11:25 am - 10:36 pm
ART
-
SFO
14h 11m
2 stops
$775American Airlines
Booking Insights

Good to know

Cheapest flight$453
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 3 days, the lowest price for a flight from San Francisco to Watertown was $453 for a round-trip ticket.

  • 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 11397 reviews
8.0Crew
6.9Entertainment
7.2Comfort
7.5Boarding
6.4Food
Airline reviews

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

8.0 ExcellentCatherine, Mar 2026
STL - LGA
Read more American Airlines reviews

Good crew and flight was on time. It’s a small plane with limited overhead luggage space. They said the overhead space was full and I had to check my bag. There was still space when I got on. Waiting for my checked luggage added 30 minutes to my trip. Not the end of the world but also not great.

My seat was assigned last row behind restrooms No legroom’s I’m very Pettit Still was not comfortable Food choice was excellent

The worst Airline ever. They centered my second flight and leave me in NY. They don’t have any representatives at the airport and they don’t respond to calls. Basically I got stuck. I will never purchase through there again.

The chicken wrap was tiny ($13 for what looked like a 1/3 of a normal wrap?) and disgusting.

There was free WiFi (definitely a plus), but the flight was delayed 45 minutes waiting on a catering truck that never arrived. The pilot said there would be food vouchers given out at the end of the gangway to make up for the inconvenience, but there was no one offering those. Delay made me late for work!

Overall it was a good flight. Because we traveled on a Saturday we were upgraded to FC since my wife and I are both Executive Platinum. The only areas for improvement we noted are better snack assortment and perhaps a little nicer plane as American is flying some older planes now. Everything else on this flight was excellent, which is frankly not the norm for American since we have had multiple issues on prior AA flights.

The smell from the bathroom kept wafting through the cabin. It made people sick.

The seats are too uncomfortable for anyone over 5ft 8in. I'm 5'10" with a back and hip issue and I was in pai for the full duration of the flight.

We flew in first class. The crew did not offer drinks before the flight took off, but they treated us well during the flight. The food was excellent. There was actually too much food served, but it was nice to have all the options.

Delayed an hour due to operational issues. Minimal apologies or care for the significant inconvenience caused. Landed at nearly 1am and they still couldn’t find ground staff to get us off the plane promptly.

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

Information on your arrival and departure airports