Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Watertown, New York to Boston from $449

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Watertown, New York to Boston departing on 9/18. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

Find the cheapest flights from Watertown, New York to Boston

Cheap round-trip flights

American Airlines Logo
6:00 am - 11:26 amART-MHT
5h 26m1 stop
American Airlines Logo
12:33 pm - 4:02 pmMHT-ART
3h 29m1 stop
$449American Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
American Airlines Logo
4:27 pm - 12:09 amART-MHT
7h 42m2 stops
American Airlines Logo
12:33 pm - 4:02 pmMHT-ART
3h 29m1 stop
$509American Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21
American Airlines Logo
4:27 pm - 12:09 amART-MHT
7h 42m2 stops
American Airlines Logo
12:13 pm - 10:50 pmMHT-ART
10h 37m2 stops
$683American Airlines
Find Deal
Thu, Sep 18 - Sun, Sep 21

American Airlines flights from Watertown, New York to Manchester, New Hampshire

Our best American Airlines deals on Watertown, New York to Manchester, New Hampshire flight tickets
American Airlines
Sep 18
ART6:00 amWatertown
5h 26m
1 stop
MHT11:26 amManchester
Sep 21
MHT12:33 pmManchester
3h 29m
1 stop
ART4:02 pmWatertown
$449
Find similar
American Airlines
Sep 18
ART4:27 pmWatertown
7h 42m
2 stops
MHT12:09 amManchester
Sep 21
MHT12:33 pmManchester
3h 29m
1 stop
ART4:02 pmWatertown
$509
Find similar
American Airlines
Sep 18
ART4:27 pmWatertown
7h 42m
2 stops
MHT12:09 amManchester
Sep 21
MHT12:13 pmManchester
10h 37m
2 stops
ART10:50 pmWatertown
$683
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Watertown, New York to Manchester, New Hampshire 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, momondo users made 832,500 searches. Data last updated August 28, 2025.
Use the filters below to find and compare flights from Watertown, New York to Manchester, New Hampshire that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

WatertownManchester

ART - MHT

ARTMHT

Watertown

Thu 9/18

6:00 am-11:26 am

1 stop5h 26m

Manchester

Sun 9/21

12:33 pm-4:02 pm

1 stop3h 29m

$449

WatertownManchester

ART - MHT

ARTMHT

Watertown

Thu 9/18

4:27 pm-12:09 am

2 stops7h 42m

Manchester

Sun 9/21

12:33 pm-4:02 pm

1 stop3h 29m

$509

WatertownManchester

ART - MHT

ARTMHT

Watertown

Thu 9/18

4:27 pm-12:09 am

2 stops7h 42m

Manchester

Sun 9/21

12:13 pm-10:50 pm

2 stops10h 37m

$683

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Boston from

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

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 airlines fly to Manchester, New Hampshire?

JetBlue, American Airlines and Boutique Air are the top three most popular airlines that fly to Manchester, New Hampshire from Watertown, New York according to our data. JetBlue is the first choice among our users, with 57% of people opting to fly with this airline when traveling to Manchester, New Hampshire. Keep in mind that there are 6 different airlines that fly to Manchester, New Hampshire on a routine basis, so you have a few additional options to choose from.

When to book flights from Watertown, New York to Manchester, New Hampshire

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

Cheap Watertown, New York to Manchester, New Hampshire (ART to MHT) flight deals and tips

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

Direct flights

None
There are no direct flights from Watertown, New York to Manchester, New Hampshire. There are no popular flight routes from Watertown, New York to Manchester, New Hampshire.
Search flight deals

  • How far is Watertown to Manchester by plane?

    The straight-line distance from Watertown to Manchester is 233.2 mi. By plane, this route typically takes 5h 26m.

  • When did momondo last update prices for flights from Watertown Airport to Manchester Airport?

    Prices for flights from Watertown Airport to Manchester Airport are updated daily.

  • How old do you have to be to fly from Watertown Airport to Manchester Airport?

    The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Watertown Airport to Manchester Airport.

  • What documentation or ID do you need to fly to Manchester Airport?

    The necessary travel and health documents for your Manchester 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.

Traveling to a place near Boston?

Book flights to Boston if you plan to visit one of these locations
Keene

Why use momondo?

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Watertown to Manchester for you.

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

Yes. momondo enables you to select and highlight flights to Manchester from Watertown with this policy.

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

momondo provides multiple filters to help you find the best flight to Manchester from Watertown. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Manchester from Watertown are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Manchester, New Hampshire trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Tue 9/2
Tue 9/9
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States