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Watertown

$446+ Cheap flights from Massachusetts to Watertown, NY (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 3/27. Fares are subject to change and may not be available on all flights or dates of travel.
BOS — ART
Mar 5 — Mar 121
Thu 3/5
Thu 3/12
1 adult, Economy
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Cheap flight deals from Massachusetts to Watertown

Cheapest flights from Massachusetts to Watertown
Explore the most affordable flight options available from Massachusetts to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on February 3, 2026.

This American Airlines deal was found by Cheapflights users on 2/2. 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 3/2710:57 am
BOS
-
ART
1 stop4h 22m
American Airlines
Mon 3/304:01 pm
ART
-
BOS
1 stop4h 47m
American Airlines
Deal found 2/2$446
This American Airlines deal was found by Cheapflights users on 2/2. 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 2/176:54 pm
BOS
-
ART
1 stop4h 01m
American Airlines
Sat 2/216:00 am
ART
-
BOS
1 stop4h 43m
American Airlines
Deal found 2/2$467
This American Airlines deal was found by Cheapflights users on 1/31. 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 5/16:00 am
BOS
-
ART
1 stop4h 59m
American Airlines
Wed 5/66:00 am
ART
-
BOS
1 stop4h 20m
American Airlines
Deal found 1/31$497
This American Airlines deal was found by Cheapflights users on 1/31. 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 3/311:00 am
BOS
-
ART
1 stop4h 41m
American Airlines
Fri 3/64:06 pm
ART
-
BOS
2 stops17h 28m
American Airlines
Deal found 1/31$589

Find flight deals from Massachusetts to Watertown

Keep the following information in mind while searching for Massachusetts to Watertown flight deals. Data was last updated February 3, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$446
(American Airlines)
Provider with most accurate pricing for Boston Logan Intl-Watertown flight deals.
Search Deals
Provider most trusted by Cheapflights users for Boston Logan Intl-Watertown flights.
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From Massachusetts to Watertown
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Massachusetts 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 February 3, 2026.
Use the filters below to find and compare flights from Massachusetts to Watertown that are best for you.

Fly from

Massachusetts

Fly to

Watertown

Route

Depart

Return

Price

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Fri 3/27

10:57 am-3:19 pm

1 stop4h 22m

Watertown

Mon 3/30

4:01 pm-8:48 pm

1 stop4h 47m

$446

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Tue 2/17

6:54 pm-10:55 pm

1 stop4h 01m

Watertown

Sat 2/21

6:00 am-10:43 am

1 stop4h 43m

$467

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Fri 5/1

6:00 am-10:59 am

1 stop4h 59m

Watertown

Wed 5/6

6:00 am-10:20 am

1 stop4h 20m

$497

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Tue 3/3

11:00 am-3:41 pm

1 stop4h 41m

Watertown

Fri 3/6

4:06 pm-9:34 am

2 stops17h 28m

$589

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/2

Best time to book a flight from Massachusetts to Watertown

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

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

Currently, December is the cheapest month in which you can book a flight from Massachusetts to Watertown, New York (average of $45). Flying from Massachusetts to Watertown, New York in September is currently the most expensive (average of $125). 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.

Related info for your journey

Find useful and relevant information for your journey from Massachusetts to Watertown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Watertown from Massachusetts?

    For a flight from Massachusetts to Watertown, you will be flying into Watertown. Watertown (ART) is just 5.6 mi from the center of the city.

  • How long is the flight from Massachusetts to Watertown, New York?

    American Airlines can get you from Massachusetts to Watertown, New York in just under 4h 22m. Your travel time can differ by up to . The distance from Massachusetts to Watertown, New York is about 276 mi.

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

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

  • How can I find direct flights from Massachusetts to Watertown?

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

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

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

    Currently, December is the cheapest month in which you can book a flight from Massachusetts to Watertown, New York (average of $45). Flying from Massachusetts to Watertown, New York in September is currently the most expensive (average of $125). 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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