$483+ 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 6/21. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ART
Jul 11 — Jul 181
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Watertown with Cheapflights
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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
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Best
Last-minute
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Cheapest flights from San Diego to WatertownExplore the most affordable flight options available from San Diego to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
Explore the most affordable flight options available from San Diego to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/239:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$854
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/219:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$877
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/239:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Mon 7/66:00 am
ART
- SAN
1 stop8h 20m
American Airlines
Deal found 6/7![American Airlines logo]()
$946
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/229:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$952
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/239:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Tue 7/76:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$953
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/219:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Mon 7/66:00 am
ART
- SAN
1 stop8h 20m
American Airlines
Deal found 6/7![American Airlines logo]()
$969
Best flights from San Diego to WatertownDiscover carefully curated flight deals from San Diego to Watertown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
Discover carefully curated flight deals from San Diego to Watertown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/239:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$854
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/216:15 am
SAN
- ART
2 stops13h 37m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$957
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/219:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Tue 7/76:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$976
This American Airlines deal was found by Cheapflights users on 6/8. 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 6/229:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Tue 7/76:00 am
ART
- SAN
2 stops12h 39m
American Airlines
Deal found 6/8![American Airlines logo]()
$1,051
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/216:15 am
SAN
- ART
2 stops13h 37m
American Airlines
Mon 7/66:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$1,055
Last-minute flights from San Diego to WatertownDiscover last-minute flight deals from San Diego to Watertown. Data last updated June 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Watertown. Data last updated June 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/219:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$877
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/219:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Mon 7/66:00 am
ART
- SAN
1 stop8h 20m
American Airlines
Deal found 6/7![American Airlines logo]()
$969
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/229:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$952
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/239:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Wed 7/86:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$854
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/239:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Mon 7/66:00 am
ART
- SAN
1 stop8h 20m
American Airlines
Deal found 6/7![American Airlines logo]()
$946
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/239:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Tue 7/76:00 am
ART
- SAN
2 stops12h 26m
American Airlines
Deal found 6/7![American Airlines logo]()
$953
One-way flights from San Diego to WatertownSearch for one-way flight options from San Diego to Watertown. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
Search for one-way flight options from San Diego to Watertown. Find affordable one-way fares based on user searches. Data last updated June 11, 2026.
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/219:20 am
SAN
- ART
1 stop10h 32m
American Airlines
Deal found 6/7![American Airlines logo]()
$483
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/237:15 am
SAN
- ART
2 stops12h 37m
American Airlines
Deal found 6/7![American Airlines logo]()
$536
This American Airlines deal was found by Cheapflights users on 6/7. 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 6/227:15 pm
SAN
- ART
2 stops17h 24m
American Airlines
Deal found 6/7![American Airlines logo]()
$588
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 June 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $854 (American Airlines) |
One-way from | $483 (American Airlines) |
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 June 11, 2026.
Use the filters below to find and compare flights from San Diego to Watertown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
San DiegoWatertown
SAN - ART
SANART
San Diego
Tue 6/23
9:20 am-10:52 pm
1 stop10h 32m
Watertown
Wed 7/8
6:00 am-3:26 pm
2 stops12h 26m
$854
San DiegoWatertown
SAN - ART
SANART
San Diego
Sun 6/21
6:15 am-10:52 pm
2 stops13h 37m
Watertown
Wed 7/8
6:00 am-3:26 pm
2 stops12h 26m
$957
San DiegoWatertown
SAN - ART
SANART
San Diego
Sun 6/21
9:20 am-10:52 pm
1 stop10h 32m
Watertown
Tue 7/7
6:00 am-3:26 pm
2 stops12h 26m
$976
San DiegoWatertown
SAN - ART
SANART
San Diego
Mon 6/22
9:20 am-10:52 pm
1 stop10h 32m
Watertown
Tue 7/7
6:00 am-3:39 pm
2 stops12h 39m
$1,051
San DiegoWatertown
SAN - ART
SANART
San Diego
Sun 6/21
6:15 am-10:52 pm
2 stops13h 37m
Watertown
Mon 7/6
6:00 am-3:26 pm
2 stops12h 26m
$1,055
Cheapest one-way
Quickest one-way
San DiegoWatertown
SAN - ART
SANART
San Diego
Sun 6/21
9:20 am-10:52 pm
1 stop10h 32m
$483
San DiegoWatertown
SAN - ART
SANART
San Diego
Tue 6/23
9:20 am-10:52 pm
1 stop10h 32m
$483
San DiegoWatertown
SAN - ART
SANART
San Diego
Mon 6/22
9:20 am-10:52 pm
1 stop10h 32m
$608
Sorted by cheapest first
- Most accurate provider: When it comes to deals on San Diego-Watertown, New York flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on San Diego-Watertown, New York flight deals on Cheapflights vs. FlightHub >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 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 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.
SAN-ART
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.
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 June 11, 2026.
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.
Entertainment
6.9
Comfort
7.2
Food
6.4
Overall
7.1
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
Entertainment
6.9
Comfort
7.2
Food
6.4
Overall
7.1
Boarding
7.5
Crew
7.9
Reviews
1 / 20
2.0
MediocreJeremy,Sep 2025
SAN - PHL
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.
Traveling to a place near Watertown?
Book flights to Watertown if you plan to visit one of these locationsAlexandria Bay
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San Diego and Watertown flights
Browse other San Diego and Watertown flight options. Last updated on June 11, 2026.
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Check out other popular destinations found by fellow travelers in 2026
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 June 11, 2026.
| Airline | Cheapest | Average | Flexibility | On-time |
|---|---|---|---|---|
| Cheapest$328 | Average$590 | FlexibilityNo cancel fee | On-time71% |