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.

$227 Cheap Flights from Watertown to New Hampshire in 2025/26

1 adult

0 bags

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

Round-trip

One-way

Cheap round-trip flights

4:28 pm - 8:26 pmART-BOS

3h 58m1 stop

7:30 am - 2:20 pmBOS-ART

6h 50m1 stop

$227American Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 20

6:00 am - 2:50 pmART-BOS

8h 50m2 stops

9:20 am - 2:20 pmBOS-ART

5h 00m1 stop

$363American Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 20

4:28 pm - 11:34 pmART-BOS

7h 06m2 stops

11:00 am - 10:56 pmBOS-ART

11h 56m2 stops

$514American Airlines

Find Deal

Sat, Oct 18 - Mon, Oct 20

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

Oct 18

ART4:28 pmWatertown

3h 58m

1 stop

BOS8:26 pmBoston Logan Intl

Oct 20

BOS7:30 amBoston Logan Intl

6h 50m

1 stop

ART2:20 pmWatertown

$227

Find similar

American Airlines

Oct 18

ART6:00 amWatertown

8h 50m

2 stops

BOS2:50 pmBoston Logan Intl

Oct 20

BOS9:20 amBoston Logan Intl

5h 00m

1 stop

ART2:20 pmWatertown

$363

Find similar

American Airlines

Oct 18

ART4:28 pmWatertown

7h 06m

2 stops

BOS11:34 pmBoston Logan Intl

Oct 20

BOS11:00 amBoston Logan Intl

11h 56m

2 stops

ART10:56 pmWatertown

$514

Find similar

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

WatertownBoston

ART - BOS

ARTBOS

Watertown

Sat 10/18

4:28 pm-8:26 pm

1 stop3h 58m

Boston Logan Intl

Mon 10/20

7:30 am-2:20 pm

1 stop6h 50m

$227

WatertownBoston

ART - BOS

ARTBOS

Watertown

Sat 10/18

6:00 am-2:50 pm

2 stops8h 50m

Boston Logan Intl

Mon 10/20

9:20 am-2:20 pm

1 stop5h 00m

$363

WatertownBoston

ART - BOS

ARTBOS

Watertown

Sat 10/18

4:28 pm-11:34 pm

2 stops7h 06m

Boston Logan Intl

Mon 10/20

11:00 am-10:56 pm

2 stops11h 56m

$514

WatertownBoston

ART - BOS

ARTBOS

Watertown

Tue 9/23

4:27 pm-8:35 pm

1 stop4h 08m

$348

WatertownBoston

ART - BOS

ARTBOS

Watertown

Tue 9/23

4:27 pm-11:35 pm

2 stops7h 08m

$354

Flights are sorted by cheapest round-trip flights first.

Sorted 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

Direct flights	None

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

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.