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

Know your dates, get live prices in seconds:

From
To
Depart
Return
Any month
Compare vs. Cheapflights |
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime
From
To
Depart
Depart
Time
Anytime

We work with more than 300 partners to bring you better travel deals

How to find the cheapest flight from
Watertown (ART) to San Francisco (SFO)

All the information you need to plan the best ART to SFO flight in 2021: compare Watertown to San Francisco flight prices with the expected peak season, weather and rainfall in San Francisco.
What is the cheapest day to fly round-trip from Watertown to San Francisco?

Flying to your destination on a Friday can be more expensive, but this shouldn’t discourage you from finding affordable options to get to San Francisco. Check prices with Cheapflights to find a great deal for your trip.

How far in advance should I book a flight from Watertown to San Francisco?

To save up to 7% on this flight, we recommend booking at least 35 days prior to travel. The price may fluctuate and will likely increase closer to your departure date. Users on Cheapflights have found tickets from Watertown to San Francisco from $99 1-2 weeks out and tickets from $105 for flights departing within the next 72 hours.

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

The best pricing can be found in the month of August. Prices to San Francisco from Watertown average $108. You can even find prices in August for less than $108, as users have found deals to San Francisco from as low as $48. The month of June appears to be one of the more expensive times to travel to San Francisco from Watertown. Flying in the targeted month can save you up to 17%.

When is the cheapest time to fly from Watertown to San Francisco (ART - SFO)?

It’s typically best to fly out from Watertown to San Francisco at noon. Doing so could potentially save you 4% on the flight price compared to flying in the morning, which is usually more expensive.

Cheap flights from Watertown to San Francisco in May, June 2021

The best prices found for ART to SFO flights for May, June
5 Jun - 8 Jun
$513pp
ART
Watertown
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ART
Watertown
28 May - 31 May
$684pp
ART
Watertown
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ART
Watertown
28 May - 31 May
$810pp
ART
Watertown
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ART
Watertown

Watertown to San Francisco 2021 flight deals

Cheap flights to San Francisco from Watertown found for this year
21 Sep - 22 Sep
$344pp
ART
Watertown
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
 
1 STOP
ART
Watertown
21 Sep - 22 Sep
$349pp
ART
Watertown
American Airlines
 
1 STOP
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ART
Watertown
21 Sep - 22 Sep
$353pp
ART
Watertown
American Airlines
   
2 STOPS
SFO
San Francisco
SFO
San Francisco
American Airlines
   
2 STOPS
ART
Watertown

Related info for your journey

Useful info, stats and facts about <span class="emphasized">Watertown</span> to <span class="emphasized">San Francisco</span> flights.

Flight FAQs

From Watertown to San Francisco

Are flight prices decreasing from Watertown to San Francisco due to COVID-19 (coronavirus)?

At this time, Cheapflights has noticed price decreases for many domestic flights due to COVID-19. Travel is not necessarily recommended at this time, and flights may be prone to cancellation: please check with local authorities in both Watertown and San Francisco for travel alerts, and be sure to review the airline's cancellation policy and travel advisories before booking. For more information, please view our post on what to know about COVID-19 (coronavirus) and travel.

Which airlines flying from Watertown to San Francisco have flexible changes due to COVID-19?

Due to the rapidly changing circumstances due to COVID-19, airlines like American Airlines flying from Watertown to San Francisco have implemented new flexible change policies.

Can I find flights from Watertown to San Francisco for under $400 on Cheapflights?

Yes, there are multiple flights from Watertown to San Francisco for under $400. The cheapest flight booked recently is on American Airlines for just $344, but on average you can expect to pay $737.

Are there nonstop flights from Watertown to San Francisco for under $300 on Cheapflights?

There are no nonstop flights from Watertown to San Francisco, but Cheapflights can provide you with all the information you need to find the fastest route with the fewest stops.

How popular is this flight route?

This flight path from Watertown to San Francisco was viewed by 23 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

Does it rain more in Watertown or San Francisco?

The rainfall in Watertown is generally same as the rainfall in San Francisco. This will continue over the next 8 days.

Is Watertown weather warmer or cooler than San Francisco?

Expect the weather to be around 77 °F on average in September. As the temperature peaks, try to get your plans done early, as flight price and availability will have an impact on your travels. The climate in San Francisco is generally hotter than in Watertown.

How long is the flight from Watertown to San Francisco?

For as low as $349, American Airlines can have you in San Francisco from Watertown in 8h 24m.

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

Currently priced at $344, American Airlines will fly you from Watertown to San Francisco and back. In addition to American Airlines, many other airlines offer competitively priced options for your trip.

Alternative routes for Watertown to San Francisco

See prices for flight routes from nearby airports that may be better suited for you.

Destination information for San Francisco

Things to know before you go - useful duration and weather info for your trip from Watertown to San Francisco.
Average temperature for May in San Francisco
69.8 °F
Avg rainfall for May in San Francisco
0.6 ″

Airports servicing Watertown

Airports servicing San Francisco

Home North America USA California San Francisco Cheap flights from Watertown to San Francisco