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Cheap flights from New York LaGuardia Airport to Watertown from $192

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New York LaGuardia Airport to Watertown departing on 5/10. 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

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Find the cheapest flights from New York LaGuardia Airport to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:48 pm - 11:23 pm
LGA
-
ART
10h 35m
2 stops
American Airlines Logo
6:00 am - 4:14 pm
ART
-
LGA
10h 14m
2 stops
$333American Airlines
Fri, May 8 - Fri, May 15
American Airlines Logo
12:48 pm - 11:23 pm
LGA
-
ART
10h 35m
2 stops
American Airlines Logo
6:00 am - 4:01 pm
ART
-
LGA
10h 01m
2 stops
$353American Airlines
Wed, Apr 29 - Sun, May 3
American Airlines Logo
10:30 am - 10:52 pm
LGA
-
ART
12h 22m
2 stops
American Airlines Logo
6:00 am - 7:26 pm
ART
-
LGA
13h 26m
2 stops
$553American Airlines
Fri, Jun 19 - Mon, Jun 22
American Airlines Logo
1:39 pm - 11:23 pm
LGA
-
ART
9h 44m
2 stops
American Airlines Logo
6:00 am - 4:14 pm
ART
-
LGA
10h 14m
2 stops
$868American Airlines
Mon, Apr 27 - Fri, May 1
American Airlines Logo
2:50 pm - 11:23 pm
LGA
-
ART
8h 33m
2 stops
American Airlines Logo
6:00 am - 4:14 pm
ART
-
LGA
10h 14m
2 stops
$878American Airlines
Sun, May 10 - Fri, May 15
American Airlines Logo
7:30 am - 3:39 pm
LGA
-
ART
8h 09m
2 stops
American Airlines Logo
6:00 am - 1:10 pm
ART
-
LGA
7h 10m
2 stops
$1,076American Airlines
Fri, May 29 - Fri, Jun 5

American Airlines flights from New York LaGuardia Airport to Watertown, New York

Our best American Airlines deals on New York LaGuardia Airport to Watertown, New York flight tickets
American Airlines
May 8
LGA12:48 pmNew York LaGuardia
10h 35m
2 stops
ART11:23 pmWatertown
May 15
ART6:00 amWatertown
10h 14m
2 stops
LGA4:14 pmNew York LaGuardia
$333
American Airlines
Apr 29
LGA12:48 pmNew York LaGuardia
10h 35m
2 stops
ART11:23 pmWatertown
May 3
ART6:00 amWatertown
10h 01m
2 stops
LGA4:01 pmNew York LaGuardia
$353
American Airlines
Jun 19
LGA10:30 amNew York LaGuardia
12h 22m
2 stops
ART10:52 pmWatertown
Jun 22
ART6:00 amWatertown
13h 26m
2 stops
LGA7:26 pmNew York LaGuardia
$553

momondo Fare Finder

 
Customize your flight search to find flights from New York LaGuardia Airport to Watertown, New York 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 April 15, 2026.
Use the filters below to find and compare flights from New York LaGuardia Airport to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Fri 5/8

12:48 pm-11:23 pm

2 stops10h 35m

Watertown

Fri 5/15

6:00 am-4:14 pm

2 stops10h 14m

$333

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Wed 4/29

12:48 pm-11:23 pm

2 stops10h 35m

Watertown

Sun 5/3

6:00 am-4:01 pm

2 stops10h 01m

$353

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Fri 6/19

10:30 am-10:52 pm

2 stops12h 22m

Watertown

Mon 6/22

6:00 am-7:26 pm

2 stops13h 26m

$553

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Mon 4/27

1:39 pm-11:23 pm

2 stops9h 44m

Watertown

Fri 5/1

6:00 am-4:14 pm

2 stops10h 14m

$868

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Sun 5/10

2:50 pm-11:23 pm

2 stops8h 33m

Watertown

Fri 5/15

6:00 am-4:14 pm

2 stops10h 14m

$878
Quickest round-trip

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Fri 5/29

7:30 am-3:39 pm

2 stops8h 09m

Watertown

Fri 6/5

6:00 am-1:10 pm

2 stops7h 10m

$1,076
Cheapest one-way
Quickest one-way

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Sun 5/10

2:50 pm-11:23 pm

2 stops8h 33m

$192

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Sat 4/25

1:00 pm-11:28 pm

2 stops10h 28m

$537

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Watertown from

How to get the cheapest flight ticket from New York LaGuardia Airport 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 New York LaGuardia to Watertown?

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

When to book flights from New York LaGuardia Airport to Watertown, New York

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

Cheap New York LaGuardia Airport to Watertown, New York (LGA to ART) flight deals and tips

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

Fastest flight time

10h 35m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Watertown, New York takes 10h 35m
There are no direct flights from New York LaGuardia Airport to Watertown, New York. There are no popular flight routes from New York LaGuardia Airport to Watertown, New York.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Watertown, New York

  • How far is New York LaGuardia to Watertown by plane?

    The distance between New York LaGuardia and Watertown is about 244.1 mi. By plane, this route typically takes 10h 35m.

  • When did momondo last update prices for flights from New York LaGuardia Airport to Watertown Airport?

    Prices for flights from New York LaGuardia Airport to Watertown Airport are refreshed on a daily basis.

  • How old do you have to be to fly from New York LaGuardia Airport to Watertown Airport?

    The minimum age for a child to fly alone is five, but airlines that offer an unaccompanied minor (UNMR) service may have their own age limitations. Flight duration, scheduling, and layovers are among the considerations that may influence age limits. We recommend that you double-check with the airline you are booking with for travel from New York LaGuardia 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.

Traveling to a place near Watertown?

Book flights to Watertown if you plan to visit one of these locations
Alexandria Bay
Clayton

Why use momondo?

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

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 New York to Watertown for you.

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

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

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Watertown from New York.

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

If you are not ready to book a flight from New York to Watertown now, use our insights above to find helpful tips or alternatively set up a price alert, where momondo will track prices on flights to Watertown and let you know when they change.

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Fri 5/15
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