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Cheap flights from New York LaGuardia Airport to Watertown from $277

This is the cheapest round-trip 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 12/4. 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
12:42 pm - 11:03 pmLGA-ART
10h 21m2 stops
American Airlines Logo
6:00 am - 5:00 pmART-LGA
11h 00m2 stops
$277American Airlines
Find Deal
Thu, Dec 4 - Thu, Dec 11
American Airlines Logo
1:07 pm - 10:56 pmLGA-ART
9h 49m2 stops
American Airlines Logo
6:00 am - 4:32 pmART-LGA
10h 32m2 stops
$381American Airlines
Find Deal
Wed, Nov 19 - Sat, Nov 22
American Airlines Logo
12:58 pm - 11:09 pmLGA-ART
10h 11m2 stops
American Airlines Logo
6:00 am - 5:06 pmART-LGA
11h 06m2 stops
$637American Airlines
Find Deal
Tue, Nov 25 - Sat, Nov 29

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
Dec 4
LGA12:42 pmNew York LaGuardia
10h 21m
2 stops
ART11:03 pmWatertown
Dec 11
ART6:00 amWatertown
11h 00m
2 stops
LGA5:00 pmNew York LaGuardia
$277
Find similar
American Airlines
Nov 19
LGA1:07 pmNew York LaGuardia
9h 49m
2 stops
ART10:56 pmWatertown
Nov 22
ART6:00 amWatertown
10h 32m
2 stops
LGA4:32 pmNew York LaGuardia
$381
Find similar
American Airlines
Nov 15
LGA8:30 amNew York LaGuardia
14h 26m
2 stops
ART10:56 pmWatertown
Nov 18
ART6:00 amWatertown
14h 24m
2 stops
LGA8:24 pmNew York LaGuardia
$418
Find similar

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 November 6, 2025.
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

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Thu 12/4

12:42 pm-11:03 pm

2 stops10h 21m

Watertown

Thu 12/11

6:00 am-5:00 pm

2 stops11h 00m

$277

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Wed 11/19

1:07 pm-10:56 pm

2 stops9h 49m

Watertown

Sat 11/22

6:00 am-4:32 pm

2 stops10h 32m

$381

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Tue 11/25

12:58 pm-11:09 pm

2 stops10h 11m

Watertown

Sat 11/29

6:00 am-5:06 pm

2 stops11h 06m

$637

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

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

Direct flights

None
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.
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  • 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 9h 49m.

  • 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.

  • How do I get Price Alerts for flights from New York LaGuardia Airport to Watertown, New York?

    Price Alerts will notify you by email when the price for flights to Watertown, New York from New York LaGuardia Airport decreases. To activate this, select your desired travel dates and search for offers. While browsing through offers you’ll see the Price Alert widget toggle. Click it to turn on notifications.

  • How can I save money on flights from New York LaGuardia Airport to Watertown, New York with momondo?

    Plan your trips smart with the “Price Forecast” feature, which uses flight data to help you pick the best days to fly for the lowest fares. Our “Price Calendar” helps you get the most for your money by showing you when it’s most advantageous to fly. Curate your own travel experiences for less with “Explore”. Expert travel hacks to fuel your next adventure are a click away with “Discover” by momondo. Set up our “Price Alerts” to track fare changes and book when prices are at their lowest point.

  • How does momondo find its flight prices?

    We aggregate our prices from over 700+ competitors from airlines to OTAs. We operate in over 30 markets worldwide to show you a wide range of travel options.

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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