$372+ Cheap flights from San Diego to Watertown, NY (SAN - 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 12/18. Fares are subject to change and may not be available on all flights or dates of travel.
SAN — ART
Dec 11 — Dec 181
Round-trip
1 adult, Economy
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Find cheap flights from San Diego to Watertown with Cheapflights
1. Tell us where you want to go
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from San Diego to Watertown
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Best
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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 November 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 November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/239:30 am -
2 stops10h 26m
Thu 11/266:00 am -
2 stops12h 42m
Deal found 11/9![American Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/216:20 am -
1 stop7h 54m
Sat 12/262:50 pm -
1 stop9h 47m
Deal found 11/8![American Airlines logo]()
$921
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/206:20 am -
1 stop7h 54m
Sun 12/276:55 pm -
2 stops17h 29m
Deal found 11/8![American Airlines logo]()
$934
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/216:26 am -
1 stop8h 14m
Wed 11/256:00 am -
2 stops12h 40m
Deal found 11/6![American Airlines logo]()
$937
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/206:20 am -
1 stop7h 54m
Sat 12/262:50 pm -
1 stop9h 47m
Deal found 11/8![American Airlines logo]()
$948
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/196:20 am -
1 stop7h 54m
Sat 12/266:00 am -
1 stop8h 56m
Deal found 11/8![American Airlines logo]()
$1,026
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 November 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 November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/239:30 am -
2 stops10h 26m
Thu 11/266:00 am -
2 stops12h 42m
Deal found 11/9![American Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/216:26 am -
1 stop8h 14m
Wed 11/256:00 am -
2 stops12h 40m
Deal found 11/6![American Airlines logo]()
$937
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/206:20 am -
1 stop7h 54m
Sat 12/262:50 pm -
1 stop9h 47m
Deal found 11/8![American Airlines logo]()
$948
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/196:20 am -
1 stop7h 54m
Sat 12/266:00 am -
1 stop8h 56m
Deal found 11/8![American Airlines logo]()
$1,026
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/206:20 am -
1 stop7h 54m
Mon 12/286:00 am -
1 stop18h 37m
Deal found 11/8![American Airlines logo]()
$1,163
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/196:20 am -
1 stop7h 54m
Mon 12/286:00 am -
1 stop18h 37m
Deal found 11/8![American Airlines logo]()
$1,241
Last-minute flights from San Diego to WatertownDiscover last-minute flight deals from San Diego to Watertown. Data last updated November 11, 2026 and is based on user searches.
Discover last-minute flight deals from San Diego to Watertown. Data last updated November 11, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/6. 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.
Sat 11/216:26 am -
1 stop8h 14m
Wed 11/256:00 am -
2 stops12h 40m
Deal found 11/6![American Airlines logo]()
$937
This American Airlines deal was found by Cheapflights users on 11/9. 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 11/239:30 am -
2 stops10h 26m
Thu 11/266:00 am -
2 stops12h 42m
Deal found 11/9![American Airlines logo]()
$815
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sat 12/196:20 am -
1 stop7h 54m
Sat 12/266:00 am -
1 stop8h 56m
Deal found 11/8![American Airlines logo]()
$1,026
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/206:20 am -
1 stop7h 54m
Sun 12/276:55 pm -
2 stops17h 29m
Deal found 11/8![American Airlines logo]()
$934
This American Airlines deal was found by Cheapflights users on 11/8. 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.
Sun 12/206:20 am -
1 stop7h 54m
Sat 12/262:50 pm -
1 stop9h 47m
Deal found 11/8![American Airlines logo]()
$948
This American Airlines deal was found by Cheapflights users on 11/8. 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 12/216:20 am -
1 stop7h 54m
Sat 12/262:50 pm -
1 stop9h 47m
Deal found 11/8![American Airlines logo]()
$921
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 November 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 November 11, 2026.
This American Airlines deal was found by Cheapflights users on 11/9. 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 12/186:20 am -
1 stop7h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$372
This American Airlines deal was found by Cheapflights users on 11/9. 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.
Sat 12/196:45 pm -
2 stops25h 04m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/9![American Airlines logo]()
$512
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 November 11, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $815 (American Airlines) |
One-way from | $372 (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 7,457,451 searches. Data last updated November 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 San Diego - ART Watertown
SANART
San Diego
Fri 12/18
6:20 am-5:14 pm
1 stop7h 54m
Watertown
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$372
San DiegoWatertown
SAN San Diego - ART Watertown
SANART
San Diego
Sat 12/19
6:45 pm-10:49 pm
2 stops25h 04m
Watertown
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$512
San DiegoWatertown
SAN San Diego - ART Watertown
SANART
San Diego
Mon 11/23
9:30 am-10:56 pm
2 stops10h 26m
Watertown
Thu 11/26
6:00 am-3:42 pm
2 stops12h 42m
$815
San DiegoWatertown
SAN San Diego - ART Watertown
SANART
San Diego
Sat 11/21
6:26 am-5:40 pm
1 stop8h 14m
Watertown
Wed 11/25
6:00 am-3:40 pm
2 stops12h 40m
$937
San DiegoWatertown
SAN San Diego - ART Watertown
SANART
San Diego
Sun 12/20
6:20 am-5:14 pm
1 stop7h 54m
Watertown
Sat 12/26
2:50 pm-9:37 pm
1 stop9h 47m
$948
San DiegoWatertown
SAN San Diego - ART Watertown
SANART
San Diego
Sat 12/19
6:20 am-5:14 pm
1 stop7h 54m
Watertown
Sat 12/26
6:00 am-11:56 am
1 stop8h 56m
$1,026
San DiegoWatertown
SAN San Diego - ART Watertown
SANART
San Diego
Sun 12/20
6:20 am-5:14 pm
1 stop7h 54m
Watertown
Mon 12/28
6:00 am-9:37 pm
1 stop18h 37m
$1,163
San DiegoWatertown
SAN San Diego - ART Watertown
SANART
San Diego
Sat 12/19
6:20 am-5:14 pm
1 stop7h 54m
Watertown
Mon 12/28
6:00 am-9:37 pm
1 stop18h 37m
$1,241
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.
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.
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