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Cheap flights from San Jose, California to Watertown from $711

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from San Jose, California to Watertown departing on 8/8. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
1 adult, Economy, 0 bags

Find the cheapest flights from San Jose, California to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:42 pm - 3:35 pm
SJC
-
ART
23h 53m
2 stops
American Airlines Logo
8:05 am - 6:34 pm
ART
-
SJC
13h 29m
2 stops
$711American Airlines
Sat, Aug 8 - Sun, Aug 23
American Airlines Logo
6:00 am - 10:55 pm
SJC
-
ART
13h 55m
2 stops
American Airlines Logo
8:05 am - 6:34 pm
ART
-
SJC
13h 29m
2 stops
$855American Airlines
Sun, Aug 9 - Sun, Aug 23
American Airlines Logo
6:00 am - 7:00 pm
SJC
-
ART
10h 00m
2 stops
American Airlines Logo
8:05 am - 6:34 pm
ART
-
SJC
13h 29m
3 stops
$1,124American Airlines
Sat, Aug 8 - Sun, Aug 23

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American Airlines flights from San Jose, California to Watertown, New York

Our best American Airlines deals on San Jose, California to Watertown, New York flight tickets
American Airlines
Aug 8
SJC12:42 pmSan Jose
23h 53m
2 stops
ART3:35 pmWatertown
Aug 23
ART8:05 amWatertown
13h 29m
2 stops
SJC6:34 pmSan Jose
$711
American Airlines
Aug 9
SJC6:00 amSan Jose
13h 55m
2 stops
ART10:55 pmWatertown
Aug 23
ART8:05 amWatertown
13h 29m
2 stops
SJC6:34 pmSan Jose
$855
American Airlines
Aug 8
SJC6:00 amSan Jose
10h 00m
2 stops
ART7:00 pmWatertown
Aug 23
ART8:05 amWatertown
13h 29m
3 stops
SJC6:34 pmSan Jose
$1,124

momondo Fare Finder

 
Customize your flight search to find flights from San Jose, California to Watertown, New York 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, momondo users made 832,500 searches. Data last updated June 28, 2026.
Use the filters below to find and compare flights from San Jose, California to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

San JoseWatertown

SJC - ART

SJCART

San Jose

Sat 8/8

12:42 pm-3:35 pm

2 stops23h 53m

Watertown

Sun 8/23

8:05 am-6:34 pm

2 stops13h 29m

$711

San JoseWatertown

SJC - ART

SJCART

San Jose

Sun 8/9

6:00 am-10:55 pm

2 stops13h 55m

Watertown

Sun 8/23

8:05 am-6:34 pm

2 stops13h 29m

$855
Quickest round-trip

San JoseWatertown

SJC - ART

SJCART

San Jose

Sat 8/8

6:00 am-7:00 pm

2 stops10h 00m

Watertown

Sun 8/23

8:05 am-6:34 pm

3 stops13h 29m

$1,124

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Watertown from

How to get the cheapest flight ticket from San Jose, California to Watertown, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What airlines fly to Watertown, New York?

American Airlines, Delta and United Airlines are the top three most popular airlines that fly to Watertown, New York from San Jose, California according to our data. American Airlines is the first choice among our users, with 41% of people opting to fly with this airline when traveling to Watertown, New York. Keep in mind that there are 5 different airlines that fly to Watertown, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from San Jose, California to Watertown, New York

Are you open to changing your travel dates? Check out the ideal times to fly from San Jose, California to Watertown, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap San Jose, California to Watertown, New York (SJC to ART) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from San Jose, California to Watertown, New York

Fastest flight time

9h 51m

Direct flights

None
The fastest flight from San Jose, California to Watertown, New York takes 9h 51m
There are no direct flights from San Jose, California to Watertown, New York. There are no popular flight routes from San Jose, California to Watertown, New York.
Search flight deals

Frequently asked questions about flying from San Jose, California to Watertown, New York

  • How far is San Jose to Watertown by plane?

    Watertown is 2419.3 mi away from San Jose. Typically, this will take 9h 51m by plane in normal conditions.

  • When did momondo last update prices for flights from San Jose Airport to Watertown Airport?

    Prices for flights from San Jose Airport to Watertown Airport were last updated today.

  • How old do you have to be to fly from San Jose Airport to Watertown Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from San Jose Airport to Watertown Airport.

  • What documentation or ID do you need to fly to Watertown Airport?

    The travel and health documents you'll need for your trip to Watertown Airport may differ based on your itinerary and personal situation. Typically, you should have several documents on hand, such as a national ID card or driver's license and a passport that is valid for six months after your intended arrival at Watertown Airport. It is always advisable to seek advice from your airline or a trusted third party, such as IATA.

Traveling to a place near Watertown?

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

Why use momondo?

Why should I use momondo to find a flight deal from San Jose to Watertown?

momondo compares prices from hundreds of airlines and agents so you can find and book the best deal on flights from San Jose to Watertown. Millions of users trust and use momondo every year so you are in good hands.

Can I find flights from San Jose to Watertown with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for San Jose to Watertown flights to just show those with flexible booking policies.

How can momondo help me find flights from San Jose to Watertown?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from San Jose to Watertown.

I’m not ready to book a flight from San Jose to Watertown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of San Jose to Watertown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

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