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$267+ Cheap flights from LaGuardia, NY (LGA) to Watertown, NY (ART)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 8/15. Fares are subject to change and may not be available on all flights or dates of travel.
LGA — ART
Jul 6 — Jul 131
Sun 7/6
Sun 7/13
1 adult, Economy
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Cheap flight deals from LaGuardia to Watertown

Discover tips and strategies to find the most affordable flight options for your journey from LaGuardia (LGA) to Watertown (ART). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated July 1, 2025.

Round-trip from

$309
(American Airlines)

One-way from

$267
(American Airlines)
From New York LaGuardia to Watertown
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One-way flight from New York LaGuardia to Watertown
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Find flight deals from LaGuardia to Watertown

Cheapest flights from LaGuardia to Watertown
Explore the most affordable flight options available from LaGuardia to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 1, 2025.

This American Airlines deal was found by Cheapflights users on 6/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/231:25 pmLGA - ART
2 stops9h 31mAmerican Airlines
Sun 7/276:05 amART - LGA
2 stops10h 42mAmerican Airlines
Deal found 6/29$309

Cheapflights Fare Finder

Customize your flight search to find flights from LaGuardia to Watertown 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, Cheapflights users made 2,558,603 searches. Data last updated July 1, 2025.
Use the filters below to find and compare flights from New York LaGuardia Airport to Watertown that are best for you.

Fly from

LaGuardia

Fly to

Watertown

Route

Depart

Return

Price

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Wed 7/23

1:25 pm-10:56 pm

2 stops9h 31m

Watertown

Sun 7/27

6:05 am-4:47 pm

2 stops10h 42m

$309

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Fri 8/15

1:29 pm-10:43 pm

2 stops9h 14m

$267

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/1

Best time to book a flight from LaGuardia to Watertown

Have a flexible travel schedule? Discover the best time to fly to Watertown from LaGuardia with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from New York LaGuardia Airport to Watertown

What is the cheapest month to book a flight from New York LaGuardia Airport to Watertown, New York?

Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Watertown, New York (average of $187). Flying from New York LaGuardia Airport to Watertown, New York in May is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing Watertown

Get insights into the airlines that provide service to Watertown. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Watertown. Reviews last updated July 1, 2025.
See what other customers who have flown with American Airlines from New York LaGuardia Airport to Watertown have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.
American Airlines
7.2
Good
10,000 reviews
American Airlines
7.2
Good
10,000 reviews

Overall

7.2

Comfort

7.2

Crew

8.0

Boarding

7.5

Entertainment

6.9

Food

6.5

Reviews

1 / 20
10.0
Excellent

Leonardo,May 2025

JFK - BGI

Good airline and so far i give them 8 out of 10.

Related info for your journey

Find useful and relevant information for your journey from LaGuardia to Watertown. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly into for flights to Watertown from New York LaGuardia?

    For a flight from New York LaGuardia to Watertown, you will be flying into Watertown. Watertown (ART) is just 5.6 mi from the center of the city. Watertown is the only Watertown airport and it handles 0 inbound flights from New York LaGuardia per day. 0 airlines have flights to Watertown from New York LaGuardia on a regular basis.

  • Can I find deals for flights from LaGuardia to Watertown that include hotel bookings?

    Yes. In addition to deals on LaGuardia to Watertown flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from LaGuardia to Watertown?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from LaGuardia to Watertown.

  • Can I find deals for business class flights from LaGuardia to Watertown?

    Yes. Cheapflights offers flight deals from LaGuardia to Watertown by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from New York LaGuardia Airport to Watertown, New York?

    Currently, February is the cheapest month in which you can book a flight from New York LaGuardia Airport to Watertown, New York (average of $187). Flying from New York LaGuardia Airport to Watertown, New York in May is currently the most expensive (average of $423). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New York LaGuardia Airport?

Book flights to New York LaGuardia Airport if you plan to visit one of these locations
Alexandria Bay

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