When did momondo last update prices for flights from Watertown Airport to New Hampshire?

Prices for flights from Watertown Airport to New Hampshire refresh daily.

How old do you have to be to fly from Watertown Airport to New Hampshire?

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 New Hampshire.

What documentation or ID do you need to fly to New Hampshire?

The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

$272 Cheap Flights from Watertown, New York to New Hampshire in 2026

Find the cheapest flights from Watertown, New York to New Hampshire

Round-trip

One-way

Cheap round-trip flights

Enter your travel dates to find the best prices.

3:30 pm - 8:13 pmART Watertown-BOS Boston Logan Intl

4h 43m1 stop Philadelphia

10:53 am - 2:45 pmBOS Boston Logan Intl-ART Watertown

3h 52m1 stop Philadelphia

$272American Airlines

Tue, Aug 25 - Tue, Sep 1

3:30 pm - 11:59 pmART Watertown-BOS Boston Logan Intl

8h 29m2 stops Philadelphia Washington, D.C. Reagan-National

8:00 am - 2:45 pmBOS Boston Logan Intl-ART Watertown

6h 45m1 stop Philadelphia

$277American Airlines

Tue, Aug 25 - Tue, Sep 1

6:00 am - 12:14 pmART Watertown-BOS Boston Logan Intl

6h 14m1 stop Philadelphia

5:07 pm - 10:55 pmBOS Boston Logan Intl-ART Watertown

5h 48m1 stop Philadelphia

$488American Airlines

Tue, Sep 1 - Mon, Sep 7

3:30 pm - 11:59 pmART Watertown-BOS Boston Logan Intl

8h 29m2 stops Philadelphia Washington, D.C. Reagan-National

5:07 pm - 10:55 pmBOS Boston Logan Intl-ART Watertown

5h 48m1 stop Philadelphia

$494American Airlines

Tue, Sep 1 - Mon, Sep 7

6:00 am - 10:07 amART Watertown-MHT Manchester

4h 07m1 stop Philadelphia

10:33 am - 3:35 pmMHT Manchester-ART Watertown

5h 02m1 stop Philadelphia

$543American Airlines

Thu, Aug 20 - Mon, Aug 24

4:00 pm - 11:38 pmART Watertown-BOS Boston Logan Intl

7h 38m2 stops Philadelphia Washington, D.C. Reagan-National

11:02 am - 4:53 pmBOS Boston Logan Intl-ART Watertown

5h 51m1 stop Philadelphia

$589American Airlines

Fri, Sep 4 - Sun, Sep 6

6:00 am - 10:07 amART Watertown-MHT Manchester

4h 07m1 stop Philadelphia

12:09 pm - 10:55 pmMHT Manchester-ART Watertown

10h 46m2 stops Washington, D.C. Reagan-National Philadelphia

$644American Airlines

Thu, Aug 20 - Mon, Aug 24

4:00 pm - 11:38 pmART Watertown-BOS Boston Logan Intl

7h 38m2 stops Philadelphia Washington, D.C. Reagan-National

12:02 pm - 10:55 pmBOS Boston Logan Intl-ART Watertown

10h 53m2 stops Washington, D.C. Reagan-National Philadelphia

$851American Airlines

Fri, Sep 4 - Sun, Sep 6

4:00 pm - 11:52 pmART Watertown-MHT Manchester

7h 52m2 stops Philadelphia Washington, D.C. Reagan-National

12:09 pm - 10:55 pmMHT Manchester-ART Watertown

10h 46m2 stops Washington, D.C. Reagan-National Philadelphia

$851American Airlines

Thu, Aug 20 - Mon, Aug 24

3:30 pm - 11:59 pmART Watertown-BOS Boston Logan Intl

8h 29m2 stops Philadelphia Washington, D.C. Reagan-National

12:02 pm - 10:55 pmBOS Boston Logan Intl-ART Watertown

10h 53m2 stops Washington, D.C. Reagan-National Philadelphia

$908American Airlines

Tue, Sep 1 - Mon, Sep 7

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American Airlines flights from Watertown, New York to New Hampshire

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

American Airlines

Aug 25

ART3:30 pmWatertown

4h 43m

1 stop

BOS8:13 pmBoston Logan Intl

Sep 1

BOS10:53 amBoston Logan Intl

3h 52m

1 stop

ART2:45 pmWatertown

$272

American Airlines

Aug 25

ART3:30 pmWatertown

8h 29m

2 stops

BOS11:59 pmBoston Logan Intl

Sep 1

BOS8:00 amBoston Logan Intl

6h 45m

1 stop

ART2:45 pmWatertown

$277

American Airlines

Sep 1

ART6:00 amWatertown

6h 14m

1 stop

BOS12:14 pmBoston Logan Intl

Sep 7

BOS5:07 pmBoston Logan Intl

5h 48m

1 stop

ART10:55 pmWatertown

$488

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

Quickest round-trip

WatertownBoston

ART Watertown - BOS Boston Logan Intl

ARTBOS

Watertown

Tue 8/25

3:30 pm-8:13 pm

1 stop4h 43m

Boston Logan Intl

Tue 9/1

10:53 am-2:45 pm

1 stop3h 52m

$272

WatertownBoston

ART Watertown - BOS Boston Logan Intl

ARTBOS

Watertown

Tue 8/25

3:30 pm-11:59 pm

2 stops8h 29m

Boston Logan Intl

Tue 9/1

8:00 am-2:45 pm

1 stop6h 45m

$277

WatertownBoston

ART Watertown - BOS Boston Logan Intl

ARTBOS

Watertown

Tue 9/1

6:00 am-12:14 pm

1 stop6h 14m

Boston Logan Intl

Mon 9/7

5:07 pm-10:55 pm

1 stop5h 48m

$488

WatertownBoston

ART Watertown - BOS Boston Logan Intl

ARTBOS

Watertown

Tue 9/1

3:30 pm-11:59 pm

2 stops8h 29m

Boston Logan Intl

Mon 9/7

5:07 pm-10:55 pm

1 stop5h 48m

$494

WatertownManchester

ART Watertown - MHT Manchester

ARTMHT

Watertown

Thu 8/20

6:00 am-10:07 am

1 stop4h 07m

Manchester

Mon 8/24

10:33 am-3:35 pm

1 stop5h 02m

$543

WatertownBoston

ART Watertown - BOS Boston Logan Intl

ARTBOS

Watertown

Fri 9/4

4:00 pm-11:38 pm

2 stops7h 38m

Boston Logan Intl

Sun 9/6

11:02 am-4:53 pm

1 stop5h 51m

$589

WatertownManchester

ART Watertown - MHT Manchester

ARTMHT

Watertown

Thu 8/20

6:00 am-10:07 am

1 stop4h 07m

Manchester

Mon 8/24

12:09 pm-10:55 pm

2 stops10h 46m

$644

WatertownBoston

ART Watertown - BOS Boston Logan Intl

ARTBOS

Watertown

Fri 9/4

4:00 pm-11:38 pm

2 stops7h 38m

Boston Logan Intl

Sun 9/6

12:02 pm-10:55 pm

2 stops10h 53m

$851

WatertownManchester

ART Watertown - MHT Manchester

ARTMHT

Watertown

Thu 8/20

4:00 pm-11:52 pm

2 stops7h 52m

Manchester

Mon 8/24

12:09 pm-10:55 pm

2 stops10h 46m

$851

WatertownBoston

ART Watertown - BOS Boston Logan Intl

ARTBOS

Watertown

Tue 9/1

3:30 pm-11:59 pm

2 stops8h 29m

Boston Logan Intl

Mon 9/7

12:02 pm-10:55 pm

2 stops10h 53m

$908

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 Watertown, New York to 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 is the cheapest airline that flies from Watertown to New Hampshire?

American Airlines is the most popular carrier operating from Watertown to New Hampshire

Cheap Watertown, New York to New Hampshire flight deals and tips

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

Fastest flight time	4h 07m
Direct flights	None

The fastest flight from Watertown, New York to New Hampshire takes 4h 07m

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

Search flight deals

Frequently asked questions about flying from Watertown, New York to New Hampshire

When did momondo last update prices for flights from Watertown Airport to New Hampshire?
Prices for flights from Watertown Airport to New Hampshire refresh daily.
How old do you have to be to fly from Watertown Airport to New Hampshire?
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 New Hampshire.
What documentation or ID do you need to fly to New Hampshire?
The travel and health documents required for your trip to New Hampshire can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Hampshire. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Watertown to New Hampshire. momondo saves you time and could save you money on your trip.

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

Yes. momondo allows you to filter the results for Watertown to New Hampshire flights to just show those with flexible booking policies.

How can momondo help me find flights from Watertown to New Hampshire?

momondo helps you find the best flight between Watertown and New Hampshire 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 Watertown to New Hampshire right now. Can momondo alert me if prices change?

Yes. momondo can track prices for Watertown to New Hampshire flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.