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$362+ Cheap flights from San Diego to Watertown, NY (SAN - ART)

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 12/30. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ART
Jan 16 — Jan 231
Fri 1/16
Fri 1/23
1 adult, Economy
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Cheap flight deals from San Diego to Watertown

One-way flights from San Diego to Watertown
Search for one-way flight options from San Diego to Watertown. Find affordable one-way fares based on user searches. Data last updated December 17, 2025.

This American Airlines deal was found by Cheapflights users on 12/15. 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 12/306:20 amSAN - ART
1 stop9h 20mAmerican Airlines
Deal found 12/15$362
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/316:15 amSAN - ART
2 stops11h 17mAmerican Airlines
Deal found 12/15$395
This American Airlines deal was found by Cheapflights users on 12/16. 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 12/246:20 amSAN - ART
1 stop8h 07mAmerican Airlines
Deal found 12/16$396
This American Airlines deal was found by Cheapflights users on 12/15. 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 12/296:20 amSAN - ART
1 stop9h 10mAmerican Airlines
Deal found 12/15$418
This American Airlines deal was found by Cheapflights users on 12/15. 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 1/16:20 amSAN - ART
1 stop9h 10mAmerican Airlines
Deal found 12/15$440
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Sun 1/47:30 pmSAN - ART
2 stops20h 00mAmerican Airlines
Deal found 12/15$520
This American Airlines deal was found by Cheapflights users on 12/15. 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.
Fri 1/26:15 amSAN - ART
2 stops13h 49mAmerican Airlines
Deal found 12/15$723

Find flight deals from San Diego to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from San Diego (SAN) 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 December 17, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$912
(American Airlines)

One-way from

$362
(American Airlines)
Provider with most accurate pricing for San Diego-Watertown flight deals.
Search Deals
Provider most trusted by Cheapflights users for San Diego-Watertown flights.
Search Deals
From San Diego to Watertown
Search Deals
One-way flight from San Diego to Watertown
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Cheapflights Fare Finder

 
Customize your flight search to find flights from San Diego 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 December 17, 2025.
Use the filters below to find and compare flights from San Diego to Watertown that are best for you.

Fly from

San Diego

Fly to

Watertown

Route

Depart

Return

Price

San DiegoWatertown

SAN - ART

SANART

San Diego

Wed 12/31

6:15 am-8:32 pm

2 stops11h 17m

$395

San DiegoWatertown

SAN - ART

SANART

San Diego

Wed 12/24

6:20 am-5:27 pm

1 stop8h 07m

$396

San DiegoWatertown

SAN - ART

SANART

San Diego

Mon 12/29

6:20 am-6:30 pm

1 stop9h 10m

$418

San DiegoWatertown

SAN - ART

SANART

San Diego

Tue 12/30

6:15 am-6:40 pm

2 stops9h 25m

$444

San DiegoWatertown

SAN - ART

SANART

San Diego

Sun 1/4

7:30 pm-6:30 pm

2 stops20h 00m

$520

San DiegoWatertown

SAN - ART

SANART

San Diego

Fri 1/2

6:15 am-11:04 pm

2 stops13h 49m

$723

San DiegoWatertown

SAN - ART

SANART

San Diego

Sat 1/3

7:30 pm-6:30 pm

2 stops44h 00m

$839

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Compare providers for flights from San Diego to Watertown

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from San Diego to Watertown in December.
ProviderPrice AccuracyTrust Score*
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on San Diego-Watertown, New York flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on San Diego-Watertown, New York flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from San Diego-Watertown, New York flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on San Diego-Watertown, New York flights, Cheapflights users trust eDreams the most. eDreams 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 San Diego-Watertown, New York 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 San Diego to Watertown

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

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

Currently, August is the cheapest month in which you can book a flight from San Diego to Watertown, New York (average of $170). Flying from San Diego to Watertown, New York in January is currently the most expensive (average of $324). 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.

Reviews of airlines servicing Watertown

Get insights into the airlines that provide service to Watertown. 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 Watertown. Reviews last updated December 17, 2025.
See what other customers who have flown with American Airlines from San Diego to Watertown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
11,049 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac
American Airlines
7.2
Good
11,049 reviews
American Airlines
7.2
Good
11,049 reviews

Entertainment

6.9

Food

6.5

Boarding

7.5

Comfort

7.2

Crew

8.0

Overall

7.2

Reviews

1 / 20
2.0
Mediocre

Jeremy,Sep 2025

SAN - PHL

Terrible. Bad customer service and unacceptable delay on the tarmac

Related info for your journey

Find useful and relevant information for your journey from San Diego 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 Diego to Watertown, New York?

    American Airlines can get you from San Diego to Watertown, New York in just under 9h 20m. Your travel time can differ by up to . There are 2333 mi between San Diego and Watertown, New York.

  • What is the cheapest airline to fly from San Diego to Watertown, New York round-trip?

    According to our current data, American Airlines ($358), offers the cheapest pricing from San Diego to Watertown, New York.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from San Diego 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 Diego to Watertown, New York?

    Currently, August is the cheapest month in which you can book a flight from San Diego to Watertown, New York (average of $170). Flying from San Diego to Watertown, New York in January is currently the most expensive (average of $324). 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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Top airline flying from San Diego to Watertown

Discover the top airline that operate flights from San Diego to Watertown. 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 December 17, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$358Average$624FlexibilityNo cancel feeOn-time71%

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