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$703+ Cheap flights from San Jose, CA to Watertown, NY (SJC - ART)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 3/7. Fares are subject to change and may not be available on all flights or dates of travel.
SJC — ART
Nov 28 — Dec 51
Fri 11/28
Fri 12/5
1 adult, Economy
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Find flight deals from San Jose to Watertown

Cheapest flights from San Jose to Watertown
Explore the most affordable flight options available from San Jose to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 29, 2025.

This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/246:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Wed 12/317:30 amART - SJC
2 stops28h 46mAmerican Airlines
Deal found 10/29$840
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/246:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Sun 1/46:58 pmART - SJC
2 stops29h 15mAmerican Airlines
Deal found 10/29$856
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/236:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Wed 12/317:30 amART - SJC
2 stops28h 46mAmerican Airlines
Deal found 10/29$858
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/236:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Sun 1/46:58 pmART - SJC
2 stops29h 15mAmerican Airlines
Deal found 10/29$874
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/246:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Fri 1/26:58 pmART - SJC
2 stops18h 05mAmerican Airlines
Deal found 10/29$905
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/246:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Tue 12/306:00 amART - SJC
2 stops30h 16mAmerican Airlines
Deal found 10/29$911
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Mon 12/226:10 amSJC - ART
2 stops9h 23mAmerican Airlines
Wed 12/317:30 amART - SJC
2 stops28h 46mAmerican Airlines
Deal found 10/29$912
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Wed 12/246:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Sat 1/36:58 pmART - SJC
2 stops18h 05mAmerican Airlines
Deal found 10/29$919
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/236:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Fri 1/26:58 pmART - SJC
2 stops18h 05mAmerican Airlines
Deal found 10/29$923
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/236:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Tue 12/306:00 amART - SJC
2 stops30h 16mAmerican Airlines
Deal found 10/29$929
This American Airlines deal was found by Cheapflights users on 10/29. 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 12/189:56 amSJC - ART
2 stops10h 08mAmerican Airlines
Thu 1/16:00 amART - SJC
2 stops19h 20mAmerican Airlines
Deal found 10/29$934
This American Airlines deal was found by Cheapflights users on 10/29. 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.
Tue 12/236:10 amSJC - ART
2 stops32h 17mAmerican Airlines
Sat 1/36:58 pmART - SJC
2 stops18h 05mAmerican Airlines
Deal found 10/29$937

Cheap flight deals from San Jose to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from San Jose (SJC) to Watertown (ART). 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 October 29, 2025.

Round-trip from

$703
(American Airlines)
From San Jose to Watertown
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from San Jose to Watertown 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 October 29, 2025.
Use the filters below to find and compare flights from San Jose to Watertown that are best for you.

Fly from

San Jose

Fly to

Watertown

Route

Depart

Return

Price

San JoseWatertown

SJC - ART

SJCART

San Jose

Sat 3/7

6:00 am-10:56 pm

2 stops13h 56m

Watertown

Tue 3/10

6:22 am-6:38 pm

2 stops15h 16m

$703

San JoseWatertown

SJC - ART

SJCART

San Jose

Tue 3/24

6:10 am-10:20 pm

2 stops13h 10m

Watertown

Sat 3/28

6:22 am-2:10 pm

2 stops10h 48m

$836

San JoseWatertown

SJC - ART

SJCART

San Jose

Wed 12/24

6:10 am-5:27 pm

2 stops32h 17m

Watertown

Wed 12/31

7:30 am-9:16 am

2 stops28h 46m

$840

San JoseWatertown

SJC - ART

SJCART

San Jose

Wed 12/24

6:10 am-5:27 pm

2 stops32h 17m

Watertown

Sun 1/4

6:58 pm-9:13 pm

2 stops29h 15m

$856

San JoseWatertown

SJC - ART

SJCART

San Jose

Tue 12/23

6:10 am-5:27 pm

2 stops32h 17m

Watertown

Wed 12/31

7:30 am-9:16 am

2 stops28h 46m

$858

San JoseWatertown

SJC - ART

SJCART

San Jose

Tue 12/23

6:10 am-5:27 pm

2 stops32h 17m

Watertown

Sun 1/4

6:58 pm-9:13 pm

2 stops29h 15m

$874

San JoseWatertown

SJC - ART

SJCART

San Jose

Wed 12/24

6:10 am-5:27 pm

2 stops32h 17m

Watertown

Tue 12/30

6:00 am-9:16 am

2 stops30h 16m

$911

San JoseWatertown

SJC - ART

SJCART

San Jose

Tue 12/23

6:10 am-5:27 pm

2 stops32h 17m

Watertown

Fri 1/2

6:58 pm-10:03 am

2 stops18h 05m

$923

San JoseWatertown

SJC - ART

SJCART

San Jose

Thu 12/18

9:56 am-11:04 pm

2 stops10h 08m

Watertown

Thu 1/1

6:00 am-10:20 pm

2 stops19h 20m

$934

San JoseWatertown

SJC - ART

SJCART

San Jose

Sun 12/21

9:56 am-11:04 pm

2 stops10h 08m

Watertown

Wed 12/31

7:30 am-9:16 am

2 stops28h 46m

$958

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/26

Showing 1-10 of 11 results
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Best time to book a flight from San Jose to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from San Jose 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 San Jose to Watertown

What is the cheapest month to book a flight from San Jose, California to Watertown, New York?

Currently, May is the cheapest month in which you can book a flight from San Jose, California to Watertown, New York (average of $205). Flying from San Jose, California to Watertown, New York in April is currently the most expensive (average of $309). 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.

Related info for your journey

Find useful and relevant information for your journey from San Jose to Watertown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from San Jose, California to Watertown, New York?

    Departing from San Jose, California to Watertown, New York will take you 13h 56m. San Jose, California and Watertown, New York are separated by a distance of 2415 mi.

  • Can I find deals for flights from San Jose to Watertown that include hotel bookings?

    Yes. In addition to deals on San Jose to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from San Jose to Watertown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from San Jose to Watertown.

  • Can I find deals for business class flights from San Jose to Watertown?

    Yes. Cheapflights offers flight deals from San Jose to Watertown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from San Jose, California to Watertown, New York?

    Currently, May is the cheapest month in which you can book a flight from San Jose, California to Watertown, New York (average of $205). Flying from San Jose, California to Watertown, New York in April is currently the most expensive (average of $309). 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.

See more FAQs

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay

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