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$309+ Cheap flights from Watertown, NY (ART) to LaGuardia, NY (LGA)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/1. Fares are subject to change and may not be available on all flights or dates of travel.
ART — LGA
Jan 20 — Jan 271
Tue 1/20
Tue 1/27
1 adult, Economy
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Cheap flight deals from Watertown to LaGuardia

Best flights from Watertown to LaGuardia
Discover carefully curated flight deals from Watertown to LaGuardia that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated December 21, 2025.

This American Airlines deal was found by Cheapflights users on 12/19. 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.
Thu 1/16:58 pmART - LGA
2 stops12h 44mAmerican Airlines
Mon 1/58:00 amLGA - ART
2 stops10h 30mAmerican Airlines
Deal found 12/19$309
This American Airlines deal was found by Cheapflights users on 12/21. 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.
Mon 1/56:58 pmART - LGA
2 stops13h 32mAmerican Airlines
Fri 1/910:30 amLGA - ART
2 stops10h 53mAmerican Airlines
Deal found 12/21$1,049

Find flight deals from Watertown to LaGuardia

Discover tips and strategies to find the most affordable flight options for your journey from Watertown (ART) to LaGuardia (LGA). 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 December 21, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
1 star

Round-trip from

$309
(American Airlines)
Provider with most accurate pricing for Watertown-New York LaGuardia flight deals.
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Provider most trusted by Cheapflights users for Watertown-New York LaGuardia flights.
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From Watertown to New York LaGuardia
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Cheapflights Fare Finder

 
Customize your flight search to find flights from Watertown to LaGuardia 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 December 21, 2025.
Use the filters below to find and compare flights from Watertown to New York LaGuardia Airport that are best for you.

Fly from

Watertown

Fly to

LaGuardia

Route

Depart

Return

Price

WatertownNew York

ART - LGA

ARTLGA

Watertown

Thu 1/1

6:58 pm-7:42 am

2 stops12h 44m

New York LaGuardia

Mon 1/5

8:00 am-6:30 pm

2 stops10h 30m

$309

WatertownNew York

ART - LGA

ARTLGA

Watertown

Mon 1/5

6:58 pm-8:30 am

2 stops13h 32m

New York LaGuardia

Fri 1/9

10:30 am-9:23 pm

2 stops10h 53m

$1,049

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/19

  • Most accurate provider: When it comes to deals on Watertown, New York-New York LaGuardia Airport flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Watertown, New York-New York LaGuardia Airport flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Watertown, New York-New York LaGuardia Airport flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Watertown, New York-New York LaGuardia Airport flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Watertown, New York-New York LaGuardia Airport flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Watertown to LaGuardia

Have a flexible travel schedule? Discover the best time to fly to LaGuardia from Watertown 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 Watertown to New York LaGuardia Airport

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

Currently, September is the cheapest month in which you can book a flight from Watertown, New York to New York LaGuardia Airport (average of $88). Flying from Watertown, New York to New York LaGuardia Airport in February is currently the most expensive (average of $203). 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.

Related info for your journey

Find useful and relevant information for your journey from Watertown to LaGuardia. 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 from for flights from Watertown to New York LaGuardia?

    Watertown (ART) is the airport you will fly out of if you book a flight from Watertown to New York LaGuardia. You should not have trouble finding flights to New York LaGuardia from Watertown; the airport handles an average of 0 outbound flights to New York LaGuardia per day. You should also have plenty of airline options to choose from since 0 airlines have flights from the Watertown airport to New York LaGuardia. It is only a 5.6 mi journey to Watertown (ART) from Watertown’s city center.

  • How long is the flight from Watertown, New York to New York LaGuardia Airport?

    For as low as $309, American Airlines can have you in New York LaGuardia Airport from Watertown, New York in 12h 44m. Airlines will cover a distance of 248 mi.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Watertown to LaGuardia 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 Watertown, New York to New York LaGuardia Airport?

    Currently, September is the cheapest month in which you can book a flight from Watertown, New York to New York LaGuardia Airport (average of $88). Flying from Watertown, New York to New York LaGuardia Airport in February is currently the most expensive (average of $203). 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
Queens
Bronx
East Rutherford
Mahwah
Yonkers
Elizabeth
Secaucus
North Bergen
Mount Laurel
Ronkonkoma
Stamford
Edgewater
Carteret
Seaside Heights
Absecon
Carle Place
Parsippany
Staten Island
Fort Lee
New Brunswick

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