When did momondo last update prices for flights from Boston Logan Intl Airport to Watertown Airport?

Prices for flights from Boston Logan Intl Airport to Watertown Airport are refreshed on a daily basis.

How old do you have to be to fly from Boston Logan Intl Airport to Watertown Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Watertown Airport.

What documentation or ID do you need to fly to Watertown Airport?

The necessary travel and health documents for your Watertown Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$162 Cheap Flights from Boston to Watertown in 2026

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12:56 pm - 6:14 pm

BOS

ART

5h 18m1 stop

6:50 pm - 10:55 pm

ART

BOS

4h 05m1 stop

$162American Airlines

Fri, Jan 16 - Tue, Jan 20

8:00 am - 6:14 pm

BOS

ART

10h 14m2 stops

6:50 pm - 10:55 pm

ART

BOS

4h 05m1 stop

$168American Airlines

Fri, Jan 16 - Tue, Jan 20

12:56 pm - 6:14 pm

BOS

ART

5h 18m1 stop

7:00 am - 12:25 pm

ART

BOS

5h 25m1 stop

$761American Airlines

Sun, Jan 18 - Wed, Jan 21

9:22 am - 6:14 pm

BOS

ART

8h 52m2 stops

7:00 am - 12:25 pm

ART

BOS

5h 25m1 stop

$767American Airlines

Sun, Jan 18 - Wed, Jan 21

1:40 pm - 9:23 pm

BOS

ART

7h 43m2 stops

4:31 pm - 11:43 pm

ART

BOS

7h 12m2 stops

$772American Airlines

Sun, Feb 8 - Tue, Feb 10

American Airlines flights from Boston to Watertown, New York

Our best American Airlines deals on Boston to Watertown, New York flight tickets

American Airlines

Jan 16

BOS12:56 pmBoston Logan Intl

5h 18m

1 stop

ART6:14 pmWatertown

Jan 20

ART6:50 pmWatertown

4h 05m

1 stop

BOS10:55 pmBoston Logan Intl

$162

Find similar

American Airlines

Jan 16

BOS8:00 amBoston Logan Intl

10h 14m

2 stops

ART6:14 pmWatertown

Jan 20

ART6:50 pmWatertown

4h 05m

1 stop

BOS10:55 pmBoston Logan Intl

$168

Find similar

American Airlines

Jan 18

BOS12:56 pmBoston Logan Intl

5h 18m

1 stop

ART6:14 pmWatertown

Jan 21

ART7:00 amWatertown

5h 25m

1 stop

BOS12:25 pmBoston Logan Intl

$761

Find similar

momondo Fare Finder

Use the filters below to find and compare flights from Boston to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Fri 1/16

12:56 pm-6:14 pm

1 stop5h 18m

Watertown

Tue 1/20

6:50 pm-10:55 pm

1 stop4h 05m

$162

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Fri 1/16

8:00 am-6:14 pm

2 stops10h 14m

Watertown

Tue 1/20

6:50 pm-10:55 pm

1 stop4h 05m

$168

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Sun 1/18

12:56 pm-6:14 pm

1 stop5h 18m

Watertown

Wed 1/21

7:00 am-12:25 pm

1 stop5h 25m

$761

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Sun 1/18

9:22 am-6:14 pm

2 stops8h 52m

Watertown

Wed 1/21

7:00 am-12:25 pm

1 stop5h 25m

$767

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Sun 2/8

1:40 pm-9:23 pm

2 stops7h 43m

Watertown

Tue 2/10

4:31 pm-11:43 pm

2 stops7h 12m

$772

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Sat 1/17

4:10 pm-6:14 pm

1 stop26h 04m

$276

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Wed 2/11

9:30 am-4:06 pm

1 stop6h 36m

$341

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Wed 2/11

6:39 am-4:06 pm

2 stops9h 27m

$346

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Tue 1/13

12:56 pm-6:14 pm

1 stop5h 18m

$368

BostonWatertown

BOS - ART

BOSART

Boston Logan Intl

Tue 1/13

8:45 am-6:14 pm

2 stops9h 29m

$374

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 12 resultsSorted by cheapest first

How to get the cheapest flight ticket from Boston to Watertown, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from Boston Logan Intl to Watertown?

American Airlines is the most popular carrier operating from Boston Logan Intl to Watertown

What airlines fly to Watertown, New York?

American Airlines, JetBlue and Boutique Air are the top three most popular airlines that fly to Watertown, New York from Boston according to our data. American Airlines is the first choice among our users, with 50% of people opting to fly with this airline when traveling to Watertown, New York. Keep in mind that there are 5 different airlines that fly to Watertown, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Boston to Watertown, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Boston to Watertown, New York according to our flight data. Find out which month and days have the cheapest flights.

Estimated round-trip price

Cheap Boston to Watertown, New York (BOS to ART) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Boston to Watertown, New York

Fastest flight time	4h 14m
Direct flights	None

The fastest flight from Boston to Watertown, New York takes 4h 14m

There are no direct flights from Boston to Watertown, New York. There are no popular flight routes from Boston to Watertown, New York.

Search flight deals

How far is Boston Logan Intl to Watertown by plane?
The distance between Boston Logan Intl and Watertown is about 268.5 mi. By plane, this route typically takes 4h 14m.
When did momondo last update prices for flights from Boston Logan Intl Airport to Watertown Airport?
Prices for flights from Boston Logan Intl Airport to Watertown Airport are refreshed on a daily basis.
How old do you have to be to fly from Boston Logan Intl Airport to Watertown Airport?
The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Boston Logan Intl Airport to Watertown Airport.
What documentation or ID do you need to fly to Watertown Airport?
The necessary travel and health documents for your Watertown Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Alexandria Bay

Clayton

Why use momondo?

Why should I use momondo to find a flight deal from Boston to Watertown?

To find the flight that best suits your needs, momondo gathers a range of flights from a large pool of different airlines and agents; you can then use our insights and filters to find and book the right flight to Watertown from Boston.

Can I find flights from Boston to Watertown with flexible booking policies on momondo?

All flight searches from Boston to Watertown on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Boston to Watertown?

momondo helps you find the best flight between Boston and Watertown by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Boston to Watertown right now. Can momondo alert me if prices change?

Of course. momondo tracks the price of Boston to Watertown flights. All you need is a valid email address and we will do the rest; it is that quick and easy.