$356+ 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 10/24. Fares are subject to change and may not be available on all flights or dates of travel.
ART — BOS
Nov 11 — Nov 181
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Watertown to Massachusetts 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 Watertown to Massachusetts
Cheapest
Best
Last-minute
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 October 12, 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 October 12, 2026.
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/246:00 am -
1 stop6h 18m
Wed 10/2812:55 pm -
1 stop6h 02m
Deal found 10/8![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 10/11. 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 10/265:25 pm -
1 stop4h 24m
Fri 10/3012:55 pm -
1 stop4h 05m
Deal found 10/11![American Airlines logo]()
$896
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 October 12, 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 October 12, 2026.
This American Airlines deal was found by Cheapflights users on 10/7. 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.
Sat 3/66:00 am -
1 stop4h 11m
Sun 3/711:01 am -
1 stop6h 21m
Deal found 10/7![American Airlines logo]()
$376
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/246:00 am -
2 stops15h 46m
Wed 10/286:59 am -
2 stops11h 58m
Deal found 10/8![American Airlines logo]()
$821
This American Airlines deal was found by Cheapflights users on 10/11. 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 10/265:25 pm -
1 stop4h 24m
Fri 10/3012:55 pm -
1 stop4h 05m
Deal found 10/11![American Airlines logo]()
$896
Last-minute flights from Watertown to MassachusettsDiscover last-minute flight deals from Watertown to Massachusetts. Data last updated October 12, 2026 and is based on user searches.
Discover last-minute flight deals from Watertown to Massachusetts. Data last updated October 12, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 10/8. 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 10/246:00 am -
1 stop6h 18m
Wed 10/2812:55 pm -
1 stop6h 02m
Deal found 10/8![American Airlines logo]()
$356
This American Airlines deal was found by Cheapflights users on 10/11. 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 10/265:25 pm -
1 stop4h 24m
Fri 10/3012:55 pm -
1 stop4h 05m
Deal found 10/11![American Airlines logo]()
$896
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 October 12, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $356 (American Airlines) |
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 7,457,451 searches. Data last updated October 12, 2026.
Use the filters below to find and compare flights from Watertown to Massachusetts that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WatertownBoston
ART Watertown - BOS Boston Logan Intl
ARTBOS
Watertown
Sat 3/6
6:00 am-10:11 am
1 stop4h 11m
Boston Logan Intl
Sun 3/7
11:01 am-5:22 pm
1 stop6h 21m
$376
WatertownBoston
ART Watertown - BOS Boston Logan Intl
ARTBOS
Watertown
Sat 10/24
6:00 am-9:46 pm
2 stops15h 46m
Boston Logan Intl
Wed 10/28
6:59 am-6:57 pm
2 stops11h 58m
$821
Quickest round-trip
WatertownBoston
ART Watertown - BOS Boston Logan Intl
ARTBOS
Watertown
Mon 10/26
5:25 pm-9:49 pm
1 stop4h 24m
Boston Logan Intl
Fri 10/30
12:55 pm-5:00 pm
1 stop4h 05m
$896
Sorted by cheapest first
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.
Related info for your journey
Find useful and relevant information for your journey from Watertown to Massachusetts. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations