$642+ Cheap flights from Watertown, NY (ART) to Massachusetts
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 8/20. Fares are subject to change and may not be available on all flights or dates of travel.
ART — BOS
Aug 5 — Aug 121
Round-trip
1 adult, Economy
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Cheapest flights from Watertown to MassachusettsExplore the most affordable flight options available from Watertown to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
Explore the most affordable flight options available from Watertown to Massachusetts. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 6, 2026.
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 8/206:00 am
ART
- BOS
1 stop6h 14m
American Airlines
Thu 8/279:32 am
BOS
- ART
1 stop6h 03m
American Airlines
Deal found 7/6![American Airlines logo]()
$642
Best flights from Watertown to MassachusettsDiscover carefully curated flight deals from Watertown to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
Discover carefully curated flight deals from Watertown to Massachusetts that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 6, 2026.
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 8/204:00 pm
ART
- BOS
1 stop18h 12m
American Airlines
Thu 8/2710:33 am
BOS
- ART
2 stops12h 22m
American Airlines
Deal found 7/6![American Airlines logo]()
$695
Last-minute flights from Watertown to MassachusettsDiscover last-minute flight deals from Watertown to Massachusetts. Data last updated July 6, 2026 and is based on user searches.
Discover last-minute flight deals from Watertown to Massachusetts. Data last updated July 6, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 7/6. 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.
Thu 8/206:00 am
ART
- BOS
1 stop6h 14m
American Airlines
Thu 8/279:32 am
BOS
- ART
1 stop6h 03m
American Airlines
Deal found 7/6![American Airlines logo]()
$642
Find flight deals from Watertown to Massachusetts
Keep the following information in mind while searching for Watertown to Massachusetts flight deals. Data was last updated July 6, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Cheapflights Fare Finder
Customize your flight search to find flights from Watertown to Massachusetts 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 July 6, 2026.
Use the filters below to find and compare flights from Watertown to Massachusetts that are best for you.
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Route
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Return
Cheapest round-trip
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WatertownBoston
ART - BOS
ARTBOS
Watertown
Thu 8/20
4:00 pm-10:12 am
1 stop18h 12m
Boston Logan Intl
Thu 8/27
10:33 am-10:55 pm
2 stops12h 22m
$695
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Best time to book a flight from Watertown to Massachusetts
Have a flexible travel schedule? Discover the best time to fly to Massachusetts from Watertown with our price prediction graph.
ART-BOS
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 Watertown to Massachusetts
ART-USMA
ART-BOS
No data available for this route at this time. Please check back soon.
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