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$320+ Cheap flights from Watertown, NY (ART) to Massachusetts

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 6/20. Fares are subject to change and may not be available on all flights or dates of travel.
ART — BOS
May 10 — May 171
Sun 5/10
Sun 5/17
1 adult, Economy
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Cheap flight deals from Watertown to Massachusetts

Cheapest flights from Watertown to Massachusetts
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 April 10, 2026.

This American Airlines deal was found by Cheapflights users on 4/7. 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.
Wed 4/226:00 am
ART
-
BOS
1 stop4h 21m
American Airlines
Sun 4/266:00 am
BOS
-
ART
1 stop4h 59m
American Airlines
Deal found 4/7$337
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Wed 12/236:58 pm
ART
-
BOS
1 stop3h 52m
American Airlines
Sat 12/261:19 pm
BOS
-
ART
1 stop5h 14m
American Airlines
Deal found 4/6$492
This American Airlines deal was found by Cheapflights users on 4/8. 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 4/1811:25 am
ART
-
BOS
1 stop4h 53m
American Airlines
Sun 4/197:04 pm
BOS
-
ART
1 stop4h 19m
American Airlines
Deal found 4/8$640
This American Airlines deal was found by Cheapflights users on 4/7. 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 4/216:00 am
ART
-
BOS
1 stop4h 21m
American Airlines
Tue 4/217:04 pm
BOS
-
ART
1 stop4h 19m
American Airlines
Deal found 4/7$816
This American Airlines deal was found by Cheapflights users on 4/7. 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 4/2111:25 am
ART
-
BOS
2 stops8h 15m
American Airlines
Wed 4/226:00 am
BOS
-
ART
1 stop4h 59m
American Airlines
Deal found 4/7$822
This American Airlines deal was found by Cheapflights users on 4/6. 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.
Tue 5/1911:25 am
ART
-
BOS
1 stop4h 53m
American Airlines
Thu 5/2110:47 am
BOS
-
ART
1 stop4h 52m
American Airlines
Deal found 4/6$841

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 April 10, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$337
(American Airlines)

One-way from

$320
(American Airlines)
Provider with most accurate pricing for Watertown-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for Watertown-Boston Logan Intl flights.
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From Watertown to Massachusetts
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One-way flight from Watertown to Massachusetts
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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 April 10, 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

Price

Cheapest round-trip

WatertownBoston

ART - BOS

ARTBOS

Watertown

Tue 4/21

6:00 am-12:26 pm

1 stop6h 26m

Boston Logan Intl

Wed 4/22

6:00 am-10:59 am

1 stop4h 59m

$816
Quickest round-trip

WatertownBoston

ART - BOS

ARTBOS

Watertown

Tue 4/21

6:00 am-10:21 am

1 stop4h 21m

Boston Logan Intl

Tue 4/21

7:04 pm-11:23 pm

1 stop4h 19m

$816

WatertownBoston

ART - BOS

ARTBOS

Watertown

Tue 5/19

11:25 am-4:18 pm

1 stop4h 53m

Boston Logan Intl

Thu 5/21

10:47 am-3:39 pm

1 stop4h 52m

$841
Cheapest one-way
Quickest one-way

WatertownBoston

ART - BOS

ARTBOS

Watertown

Sat 6/20

4:21 pm-8:41 am

1 stop16h 20m

$320

WatertownBoston

ART - BOS

ARTBOS

Watertown

Fri 6/19

4:06 pm-10:01 am

1 stop17h 55m

$329

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/8

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.
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

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

Currently, January is the cheapest month in which you can book a flight from Watertown, New York to Massachusetts (average of $76). Flying from Watertown, New York to Massachusetts in October is currently the most expensive (average of $128). 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 Watertown to Massachusetts. 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 from for flights from Watertown to Massachusetts?

    Watertown (ART), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Watertown to Massachusetts.

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

    For as low as $816, American Airlines can have you in Massachusetts from Watertown, New York in 6h 26m. Watertown, New York and Massachusetts are separated by a distance of 276 mi.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Watertown, New York to Massachusetts (average of $76). Flying from Watertown, New York to Massachusetts in October is currently the most expensive (average of $128). 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.

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