$319+ Cheap flights from Watertown, NY to San Francisco (ART - SFO)
This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
ART — SFO
Apr 28 — May 51
1 adult, Economy
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1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Watertown to San Francisco
Discover tips and strategies to find the most affordable flight options for your journey from Watertown (ART) to San Francisco (SFO). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 23, 2025.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 2 stars |
Round-trip from | $608 (American Airlines) |
One-way from | $319 (American Airlines) |
Find flight deals from Watertown to San Francisco
Cheapest flights from Watertown to San FranciscoExplore the most affordable flight options available from Watertown to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2025.
Explore the most affordable flight options available from Watertown to San Francisco. Find the lowest fares from popular airlines and budget airlines, with prices last updated on April 23, 2025.
This American Airlines deal was found by Cheapflights users on 4/22. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 6/123:38 pmART - SFO
1 stop10h 05mAmerican Airlines
Sun 6/226:15 amSFO - ART
2 stops13h 39mAmerican Airlines
Deal found 4/22![American Airlines logo]()
$608
Cheapflights Fare Finder
Customize your flight search to find flights from Watertown to San Francisco that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2025.
Use the filters below to find and compare flights from Watertown to San Francisco that are best for you.
Fly from
Watertown
Fly to
San Francisco
Route
Depart
Return
Price
WatertownSan Francisco
ART - SFO
ARTSFO
Watertown
Thu 6/12
3:38 pm-10:43 pm
1 stop10h 05m
San Francisco
Sun 6/22
6:15 am-10:54 pm
2 stops13h 39m
$608
WatertownSan Francisco
ART - SFO
ARTSFO
Watertown
Tue 5/13
1:41 pm-10:05 pm
1 stop11h 24m
$319
- Most accurate provider: When it comes to deals on Watertown, New York-San Francisco flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Watertown, New York-San Francisco flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Watertown, New York-San Francisco flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Watertown, New York-San Francisco flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Watertown, New York-San Francisco flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.
Best time to book a flight from Watertown to San Francisco
Have a flexible travel schedule? Discover the best time to fly to San Francisco from Watertown with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.
Cheapflights Insights
Everything you need to know about your flight from Watertown to San Francisco
What is the cheapest month to book a flight from Watertown, New York to San Francisco?
Currently, January is the cheapest month in which you can book a flight from Watertown, New York to San Francisco (average of $276). Flying from Watertown, New York to San Francisco in June is currently the most expensive (average of $393). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.
Rainfall in San Francisco by month
Plan your trip to San Francisco by taking into account the average rainfall totals by month.
In terms of precipitation, rainfall in San Francisco ranges from 0.0 - 4.4 inches per month. January is typically the wettest month, when rainfall can reach 4.4 in. July is typically the driest time to visit San Francisco when rainfall is around 0.0 in.
Temperature in San Francisco by month
Plan your trip to San Francisco by taking into account the average temperature totals by month.
If weather is an important factor for your trip to San Francisco, use this chart to help with planning. For those seeking warmer temperatures, September is the ideal time of year to visit, when temperatures reach an average of 62.6 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).
Reviews of airlines servicing San Francisco
Get insights into the airlines that provide service to San Francisco. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to San Francisco. Reviews last updated April 23, 2025.
Comfort
7.2
Food
6.5
Crew
8.0
Overall
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreHiram K,Sep 2023
JFK - CLT
Comfort
7.2
Food
6.5
Crew
8.0
Overall
7.2
Boarding
7.5
Entertainment
6.9
Reviews
1 / 20
2.0
MediocreHiram K,Sep 2023
JFK - CLT
Related info for your journey
Find useful and relevant information for your journey from Watertown to San Francisco. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Traveling to a place near Watertown?
Book flights to Watertown if you plan to visit one of these locationsRoseville
Mountain View
Santa Cruz
Turlock
Livermore
South San Francisco
Fairfield
Manteca
Richmond
Watsonville
Hollister
Milpitas
Antioch
Sausalito
Vallejo
Newark
Hayward
Alameda
Sunnyvale
Campbell
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Alternative routes for Watertown to San Francisco
See prices for flight routes from nearby airports that may be better suited for you.
Top airline flying from Watertown to San Francisco
Discover the top airline that operate flights from Watertown to San Francisco. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 23, 2025.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$376 | Average$490 | FlexibilityNo cancel fee | On-time71% |