$653+ 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.
ART — LGA
Oct 17 — Oct 241
Round-trip
1 adult, Economy
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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
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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 September 17, 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 September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/304:24 pm -
2 stops17h 00m
Sun 10/411:29 am -
2 stops11h 21m
Deal found 9/15![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/296:00 am -
2 stops10h 29m
Sat 10/311:10 am -
2 stops11h 40m
Deal found 9/14![American Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/26:00 am -
2 stops12h 09m
Tue 10/66:00 am -
2 stops11h 00m
Deal found 9/17![American Airlines logo]()
$985
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/14:18 pm -
2 stops15h 00m
Mon 10/51:00 pm -
2 stops9h 27m
Deal found 9/16![American Airlines logo]()
$1,117
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/186:00 am -
2 stops11h 15m
Sun 9/2012:19 pm -
2 stops10h 31m
Deal found 9/13![American Airlines logo]()
$1,155
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/286:00 am -
2 stops11h 41m
Fri 10/212:29 pm -
2 stops10h 21m
Deal found 9/13![American Airlines logo]()
$1,156
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 September 17, 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 September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/304:24 pm -
2 stops17h 00m
Sun 10/411:29 am -
2 stops11h 21m
Deal found 9/15![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/296:00 am -
2 stops10h 29m
Sat 10/311:10 am -
2 stops11h 40m
Deal found 9/14![American Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/26:00 am -
2 stops12h 09m
Tue 10/66:00 am -
2 stops11h 00m
Deal found 9/17![American Airlines logo]()
$985
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/14:18 pm -
2 stops15h 00m
Mon 10/51:00 pm -
2 stops9h 27m
Deal found 9/16![American Airlines logo]()
$1,117
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/286:00 am -
2 stops11h 41m
Fri 10/212:29 pm -
2 stops10h 21m
Deal found 9/13![American Airlines logo]()
$1,156
Last-minute flights from Watertown to LaGuardiaDiscover last-minute flight deals from Watertown to LaGuardia. Data last updated September 17, 2026 and is based on user searches.
Discover last-minute flight deals from Watertown to LaGuardia. Data last updated September 17, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/186:00 am -
2 stops11h 15m
Sun 9/2012:19 pm -
2 stops10h 31m
Deal found 9/13![American Airlines logo]()
$1,155
This American Airlines deal was found by Cheapflights users on 9/13. 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 9/286:00 am -
2 stops11h 41m
Fri 10/212:29 pm -
2 stops10h 21m
Deal found 9/13![American Airlines logo]()
$1,156
This American Airlines deal was found by Cheapflights users on 9/14. 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 9/296:00 am -
2 stops10h 29m
Sat 10/311:10 am -
2 stops11h 40m
Deal found 9/14![American Airlines logo]()
$697
This American Airlines deal was found by Cheapflights users on 9/15. 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 9/304:24 pm -
2 stops17h 00m
Sun 10/411:29 am -
2 stops11h 21m
Deal found 9/15![American Airlines logo]()
$653
This American Airlines deal was found by Cheapflights users on 9/16. 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 10/14:18 pm -
2 stops15h 00m
Mon 10/51:00 pm -
2 stops9h 27m
Deal found 9/16![American Airlines logo]()
$1,117
This American Airlines deal was found by Cheapflights users on 9/17. 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 10/26:00 am -
2 stops12h 09m
Tue 10/66:00 am -
2 stops11h 00m
Deal found 9/17![American Airlines logo]()
$985
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 September 17, 2026.
Search for one-way flight options from Watertown to LaGuardia. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.
This American Airlines deal was found by Cheapflights users on 9/16. 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 9/266:00 am -
2 stops11h 30m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/16![American Airlines logo]()
$656
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 September 17, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $653 (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 September 17, 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
Wed 9/30
4:24 pm-9:24 am
2 stops17h 00m
New York LaGuardia
Sun 10/4
11:29 am-10:50 pm
2 stops11h 21m
$653
Quickest round-trip
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Sat 9/26
6:00 am-5:30 pm
2 stops11h 30m
New York LaGuardia
Wed 12/31
12:00 am-12:00 am
Nonstop0h 00m
$656
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Tue 9/29
6:00 am-4:29 pm
2 stops10h 29m
New York LaGuardia
Sat 10/3
11:10 am-10:50 pm
2 stops11h 40m
$697
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Fri 10/2
6:00 am-6:09 pm
2 stops12h 09m
New York LaGuardia
Tue 10/6
6:00 am-5:00 pm
2 stops11h 00m
$985
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Thu 10/1
4:18 pm-7:18 am
2 stops15h 00m
New York LaGuardia
Mon 10/5
1:00 pm-10:27 pm
2 stops9h 27m
$1,117
WatertownNew York
ART Watertown - LGA New York LaGuardia
ARTLGA
Watertown
Mon 9/28
6:00 am-5:41 pm
2 stops11h 41m
New York LaGuardia
Fri 10/2
12:29 pm-10:50 pm
2 stops10h 21m
$1,156
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.
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