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Cheap flights from San Diego to Watertown from $460

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from San Diego to Watertown departing on 6/14. 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
0 bags

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from San Diego to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
10:30 pm - 10:59 am
SAN
-
ART
9h 29m
1 stop
American Airlines Logo
6:00 am - 11:17 am
ART
-
SAN
8h 17m
1 stop
$558American Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
10:30 pm - 10:59 am
SAN
-
ART
9h 29m
1 stop
American Airlines Logo
6:00 am - 3:47 pm
ART
-
SAN
12h 47m
2 stops
$564American Airlines
Sat, May 16 - Mon, May 18
American Airlines Logo
7:20 pm - 10:59 am
SAN
-
ART
12h 39m
2 stops
American Airlines Logo
11:25 am - 10:00 pm
ART
-
SAN
13h 35m
2 stops
$569American Airlines
Sat, May 16 - Tue, May 19
American Airlines Logo
9:20 am - 10:52 pm
SAN
-
ART
10h 32m
1 stop
American Airlines Logo
4:06 pm - 11:13 am
ART
-
SAN
22h 07m
1 stop
$786American Airlines
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
9:21 am - 10:55 pm
SAN
-
ART
10h 34m
1 stop
American Airlines Logo
6:00 am - 11:20 am
ART
-
SAN
8h 20m
1 stop
$806American Airlines
Thu, Jul 16 - Mon, Jul 20
American Airlines Logo
8:15 am - 11:28 pm
SAN
-
ART
12h 13m
2 stops
American Airlines Logo
6:00 am - 11:17 am
ART
-
SAN
8h 17m
1 stop
$815American Airlines
Sat, May 16 - Sun, May 17
American Airlines Logo
9:20 am - 10:52 pm
SAN
-
ART
10h 32m
1 stop
American Airlines Logo
6:00 am - 6:19 pm
ART
-
SAN
15h 19m
2 stops
$847American Airlines
Thu, Jun 11 - Mon, Jun 15
American Airlines Logo
10:30 pm - 10:59 am
SAN
-
ART
9h 29m
1 stop
American Airlines Logo
11:25 am - 6:46 pm
ART
-
SAN
10h 21m
1 stop
$858American Airlines
Sun, May 17 - Tue, May 19
American Airlines Logo
10:30 pm - 10:59 am
SAN
-
ART
9h 29m
1 stop
American Airlines Logo
11:25 am - 8:33 pm
ART
-
SAN
12h 08m
2 stops
$864American Airlines
Sun, May 17 - Tue, May 19
American Airlines Logo
9:21 am - 10:55 pm
SAN
-
ART
10h 34m
1 stop
American Airlines Logo
6:00 am - 6:18 pm
ART
-
SAN
15h 18m
2 stops
$893American Airlines
Thu, Jul 16 - Mon, Jul 20

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American Airlines flights from San Diego to Watertown, New York

Our best American Airlines deals on San Diego to Watertown, New York flight tickets
American Airlines
May 16
SAN10:30 pmSan Diego
9h 29m
1 stop
ART10:59 amWatertown
May 18
ART6:00 amWatertown
8h 17m
1 stop
SAN11:17 amSan Diego
$558
American Airlines
May 16
SAN10:30 pmSan Diego
9h 29m
1 stop
ART10:59 amWatertown
May 18
ART6:00 amWatertown
12h 47m
2 stops
SAN3:47 pmSan Diego
$564
American Airlines
May 16
SAN7:20 pmSan Diego
12h 39m
2 stops
ART10:59 amWatertown
May 19
ART11:25 amWatertown
13h 35m
2 stops
SAN10:00 pmSan Diego
$569

momondo Fare Finder

 
Customize your flight search to find flights from San Diego 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 May 6, 2026.
Use the filters below to find and compare flights from San Diego to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

San DiegoWatertown

SAN - ART

SANART

San Diego

Sat 5/16

10:30 pm-10:59 am

1 stop9h 29m

Watertown

Tue 5/19

6:00 am-11:17 am

1 stop8h 17m

$558

San DiegoWatertown

SAN - ART

SANART

San Diego

Sat 5/16

10:30 pm-10:59 am

1 stop9h 29m

Watertown

Mon 5/18

6:00 am-3:47 pm

2 stops12h 47m

$564

San DiegoWatertown

SAN - ART

SANART

San Diego

Sat 5/16

7:20 pm-10:59 am

2 stops12h 39m

Watertown

Tue 5/19

11:25 am-10:00 pm

2 stops13h 35m

$569

San DiegoWatertown

SAN - ART

SANART

San Diego

Thu 6/11

9:20 am-10:52 pm

1 stop10h 32m

Watertown

Mon 6/15

4:06 pm-11:13 am

1 stop22h 07m

$786

San DiegoWatertown

SAN - ART

SANART

San Diego

Thu 7/16

9:21 am-10:55 pm

1 stop10h 34m

Watertown

Mon 7/20

6:00 am-11:20 am

1 stop8h 20m

$806

San DiegoWatertown

SAN - ART

SANART

San Diego

Sat 5/16

8:15 am-11:28 pm

2 stops12h 13m

Watertown

Sun 5/17

6:00 am-11:17 am

1 stop8h 17m

$815

San DiegoWatertown

SAN - ART

SANART

San Diego

Thu 6/11

9:20 am-10:52 pm

1 stop10h 32m

Watertown

Mon 6/15

6:00 am-6:19 pm

2 stops15h 19m

$847

San DiegoWatertown

SAN - ART

SANART

San Diego

Sun 5/17

10:30 pm-10:59 am

1 stop9h 29m

Watertown

Tue 5/19

11:25 am-6:46 pm

1 stop10h 21m

$858

San DiegoWatertown

SAN - ART

SANART

San Diego

Sun 5/17

10:30 pm-10:59 am

1 stop9h 29m

Watertown

Tue 5/19

11:25 am-8:33 pm

2 stops12h 08m

$864

San DiegoWatertown

SAN - ART

SANART

San Diego

Thu 7/16

9:21 am-10:55 pm

1 stop10h 34m

Watertown

Mon 7/20

6:00 am-6:18 pm

2 stops15h 18m

$893

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 14 resultsSorted by cheapest first
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See travel insights to Watertown from

How to get the cheapest flight ticket from San Diego 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

Can stopping save me money on San Diego to Watertown, New York flights?

You could potentially save up to 16% on your flight if you consider stops on a San Diego to Watertown, New York flight.

When to book flights from San Diego to Watertown, New York

Are you open to changing your travel dates? Check out the ideal times to fly from San Diego 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 Diego to Watertown, New York (SAN to ART) flight deals and tips

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

Fastest flight time

9h 29m

Direct flights

None
The fastest flight from San Diego to Watertown, New York takes 9h 29m
There are no direct flights from San Diego to Watertown, New York. There are no popular flight routes from San Diego to Watertown, New York.
Search flight deals

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

  • How far is San Diego to Watertown by plane?

    A flight from San Diego to Watertown will travel around 2337.0 mi. A reasonable flight in good conditions will take 9h 29m.

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

    Prices for flights from San Diego Airport to Watertown Airport refresh daily.

  • How many operators does momondo search for flights from San Diego Airport to Watertown Airport?

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

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from San Diego Airport to Watertown Airport.

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

    The necessary travel and health documents for your Watertown Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

  • What is the most popular airline from San Diego to Watertown, New York?

Best airlines flying from San Diego to Watertown, New York

Compare and see reviews for airlines that fly from San Diego to Watertown, New York with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $328Free CancellationRating
7.1
11,667 reviews
Search American Airlines flights

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 Diego to Watertown?

It is quick and easy to find San Diego to Watertown flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Watertown that suits you.

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

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

How can momondo help me find flights from San Diego 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 Diego to Watertown.

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

If you are simply researching potential flights to Watertown, momondo offers a useful price alert feature which will track prices for flights to Watertown from San Diego and alert you when they change.

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