$366+ 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 11/14. Fares are subject to change and may not be available on all flights or dates of travel.
ART — LGA
Dec 5 — Dec 121
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Watertown to LaGuardia with Cheapflights
1. Tell us where you want to go
Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”2. Select your favorite providers
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.Cheap flight deals from Watertown to LaGuardia
Cheapest
Best
Last-minute
One-way
Cheapest flights from Watertown to LaGuardiaExplore the most affordable flight options available from Watertown to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
Explore the most affordable flight options available from Watertown to LaGuardia. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/46:00 am -
2 stops12h 19m
Thu 12/1012:08 pm -
2 stops10h 53m
Deal found 11/3![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/246:00 am -
2 stops10h 53m
Mon 11/307:30 am -
2 stops10h 10m
Deal found 11/1![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/26:43 pm -
2 stops12h 41m
Sun 12/67:30 am -
2 stops10h 47m
Deal found 11/3![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/206:00 am -
2 stops10h 53m
Tue 11/247:30 am -
2 stops10h 10m
Deal found 11/4![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/75:46 pm -
2 stops14h 47m
Sat 11/144:50 pm -
2 stops24h 31m
Deal found 11/2![American Airlines logo]()
$759
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/126:00 am -
2 stops12h 48m
Thu 11/197:30 am -
2 stops10h 10m
Deal found 11/1![American Airlines logo]()
$795
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/75:46 pm -
2 stops14h 34m
Sun 11/810:29 am -
2 stops6h 52m
Deal found 10/31![American Airlines logo]()
$1,049
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:00 am -
2 stops9h 24m
Tue 12/2211:01 am -
2 stops6h 13m
Deal found 10/31![American Airlines logo]()
$1,118
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/155:46 pm -
2 stops14h 13m
Thu 11/197:30 am -
2 stops10h 10m
Deal found 10/31![American Airlines logo]()
$1,204
Best flights from Watertown to LaGuardiaDiscover 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 November 5, 2026.
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 November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/46:00 am -
2 stops12h 19m
Thu 12/1012:08 pm -
2 stops10h 53m
Deal found 11/3![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/246:00 am -
2 stops10h 53m
Mon 11/307:30 am -
2 stops10h 10m
Deal found 11/1![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/36:43 pm -
2 stops12h 41m
Thu 12/107:30 am -
2 stops10h 47m
Deal found 11/3![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/26:43 pm -
2 stops12h 41m
Sun 12/67:30 am -
2 stops10h 47m
Deal found 11/3![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/206:00 am -
2 stops10h 53m
Tue 11/247:30 am -
2 stops10h 10m
Deal found 11/4![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:00 am -
2 stops9h 24m
Tue 12/2211:01 am -
2 stops6h 13m
Deal found 10/31![American Airlines logo]()
$1,118
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/155:46 pm -
2 stops14h 13m
Thu 11/197:30 am -
2 stops10h 10m
Deal found 10/31![American Airlines logo]()
$1,204
Last-minute flights from Watertown to LaGuardiaDiscover last-minute flight deals from Watertown to LaGuardia. Data last updated November 5, 2026 and is based on user searches.
Discover last-minute flight deals from Watertown to LaGuardia. Data last updated November 5, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 11/2. 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.
Sat 11/75:46 pm -
2 stops14h 47m
Sat 11/144:50 pm -
2 stops24h 31m
Deal found 11/2![American Airlines logo]()
$759
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sat 11/75:46 pm -
2 stops14h 34m
Sun 11/810:29 am -
2 stops6h 52m
Deal found 10/31![American Airlines logo]()
$1,049
This American Airlines deal was found by Cheapflights users on 11/1. 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 11/126:00 am -
2 stops12h 48m
Thu 11/197:30 am -
2 stops10h 10m
Deal found 11/1![American Airlines logo]()
$795
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Sun 11/155:46 pm -
2 stops14h 13m
Thu 11/197:30 am -
2 stops10h 10m
Deal found 10/31![American Airlines logo]()
$1,204
This American Airlines deal was found by Cheapflights users on 11/4. 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.
Fri 11/206:00 am -
2 stops10h 53m
Tue 11/247:30 am -
2 stops10h 10m
Deal found 11/4![American Airlines logo]()
$658
This American Airlines deal was found by Cheapflights users on 11/1. 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.
Tue 11/246:00 am -
2 stops10h 53m
Mon 11/307:30 am -
2 stops10h 10m
Deal found 11/1![American Airlines logo]()
$601
This American Airlines deal was found by Cheapflights users on 11/3. 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 12/26:43 pm -
2 stops12h 41m
Sun 12/67:30 am -
2 stops10h 47m
Deal found 11/3![American Airlines logo]()
$643
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Fri 12/46:00 am -
2 stops12h 19m
Thu 12/1012:08 pm -
2 stops10h 53m
Deal found 11/3![American Airlines logo]()
$585
This American Airlines deal was found by Cheapflights users on 10/31. 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.
Tue 12/156:00 am -
2 stops9h 24m
Tue 12/2211:01 am -
2 stops6h 13m
Deal found 10/31![American Airlines logo]()
$1,118
One-way flights from Watertown to LaGuardiaSearch for one-way flight options from Watertown to LaGuardia. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
Search for one-way flight options from Watertown to LaGuardia. Find affordable one-way fares based on user searches. Data last updated November 5, 2026.
This American Airlines deal was found by Cheapflights users on 11/3. 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.
Sat 11/145:46 pm -
2 stops18h 36m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 11/3![American Airlines logo]()
$366
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 November 5, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $585 (American Airlines) |
One-way from | $366 (American Airlines) |
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 7,457,451 searches. Data last updated November 5, 2026.
Use the filters below to find and compare flights from Watertown to New York LaGuardia Airport that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Sat 11/14
5:46 pm-12:22 pm
2 stops18h 36m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$366
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Fri 12/4
6:00 am-6:19 pm
2 stops12h 19m
New York LaGuardia
Thu 12/10
12:08 pm-11:01 pm
2 stops10h 53m
$585
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Tue 11/24
6:00 am-4:53 pm
2 stops10h 53m
New York LaGuardia
Mon 11/30
7:30 am-5:40 pm
2 stops10h 10m
$601
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Thu 12/3
6:43 pm-7:24 am
2 stops12h 41m
New York LaGuardia
Thu 12/10
7:30 am-6:17 pm
2 stops10h 47m
$643
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Wed 12/2
6:43 pm-7:24 am
2 stops12h 41m
New York LaGuardia
Sun 12/6
7:30 am-6:17 pm
2 stops10h 47m
$643
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Fri 11/20
6:00 am-4:53 pm
2 stops10h 53m
New York LaGuardia
Tue 11/24
7:30 am-5:40 pm
2 stops10h 10m
$658
Quickest round-trip
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Tue 12/15
6:00 am-3:24 pm
2 stops9h 24m
New York LaGuardia
Tue 12/22
11:01 am-5:14 pm
2 stops6h 13m
$1,118
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Sun 11/15
5:46 pm-7:59 am
2 stops14h 13m
New York LaGuardia
Thu 11/19
7:30 am-5:40 pm
2 stops10h 10m
$1,204
Sorted by cheapest first
- 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.
ART-LGA
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.
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.
Traveling to a place near New York LaGuardia Airport?
Book flights to New York LaGuardia Airport if you plan to visit one of these locationsQueens
Elizabeth
Bronx
East Rutherford
Staten Island
Mahwah
Yonkers
Mount Laurel
Irvington
Secaucus
Tannersville
Fort Lee
Carle Place
Clinton
Absecon
Carteret
Seaside Heights
North Bergen
Goshen
Avenel
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
LaGuardia flight routes
Other flight options
Popular flights