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Cheap flights from New York LaGuardia Airport to Watertown from $224

This is the cheapest one-way 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 7/4. 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
1 adult, Economy, 0 bags

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
11:15 am - 10:53 pm
LGA
-
ART
11h 38m
2 stops
American Airlines Logo
6:00 am - 3:30 pm
ART
-
LGA
9h 30m
2 stops
$347American Airlines
Sat, Jul 11 - Mon, Jul 13
American Airlines Logo
10:30 am - 10:52 pm
LGA
-
ART
12h 22m
2 stops
American Airlines Logo
6:00 am - 6:00 pm
ART
-
LGA
12h 00m
2 stops
$403American Airlines
Tue, Jun 23 - Sat, Jun 27
American Airlines Logo
11:56 am - 10:55 pm
LGA
-
ART
10h 59m
2 stops
American Airlines Logo
6:00 am - 5:00 pm
ART
-
LGA
11h 00m
2 stops
$486American Airlines
Thu, Aug 6 - Sun, Aug 9
American Airlines Logo
11:16 am - 10:52 pm
LGA
-
ART
11h 36m
2 stops
American Airlines Logo
6:00 am - 5:08 pm
ART
-
LGA
11h 08m
2 stops
$581American Airlines
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
11:16 am - 10:52 pm
LGA
-
ART
11h 36m
2 stops
American Airlines Logo
6:00 am - 5:08 pm
ART
-
LGA
11h 08m
2 stops
$597American Airlines
Wed, Jul 1 - Tue, Jul 7
American Airlines Logo
11:17 am - 10:52 pm
LGA
-
ART
11h 35m
2 stops
American Airlines Logo
6:00 am - 5:00 pm
ART
-
LGA
11h 00m
2 stops
$703American Airlines
Tue, Jun 30 - Wed, Jul 1
American Airlines Logo
11:14 am - 10:52 pm
LGA
-
ART
11h 38m
2 stops
American Airlines Logo
6:00 am - 3:29 pm
ART
-
LGA
9h 29m
2 stops
$743American Airlines
Thu, Jun 25 - Mon, Jun 29
American Airlines Logo
11:10 am - 10:53 pm
LGA
-
ART
11h 43m
2 stops
American Airlines Logo
6:00 am - 6:29 pm
ART
-
LGA
12h 29m
2 stops
$753American Airlines
Fri, Jul 24 - Mon, Jul 27
American Airlines Logo
10:30 am - 10:52 pm
LGA
-
ART
12h 22m
2 stops
American Airlines Logo
6:00 am - 4:32 pm
ART
-
LGA
10h 32m
3 stops
$1,023American Airlines
Tue, Jun 23 - Sat, Jun 27
American Airlines Logo
11:16 am - 10:52 pm
LGA
-
ART
11h 36m
2 stops
American Airlines Logo
6:00 am - 6:59 pm
ART
-
LGA
12h 59m
2 stops
$1,078American Airlines
Fri, Jun 26 - Sun, Jun 28

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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
Jul 11
LGA11:15 amNew York LaGuardia
11h 38m
2 stops
ART10:53 pmWatertown
Jul 13
ART6:00 amWatertown
9h 30m
2 stops
LGA3:30 pmNew York LaGuardia
$347
American Airlines
Jun 23
LGA10:30 amNew York LaGuardia
12h 22m
2 stops
ART10:52 pmWatertown
Jun 27
ART6:00 amWatertown
12h 00m
2 stops
LGA6:00 pmNew York LaGuardia
$403
American Airlines
Aug 6
LGA11:56 amNew York LaGuardia
10h 59m
2 stops
ART10:55 pmWatertown
Aug 9
ART6:00 amWatertown
11h 00m
2 stops
LGA5:00 pmNew York LaGuardia
$486

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 June 10, 2026.
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

Cheapest round-trip

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Sat 7/11

11:15 am-10:53 pm

2 stops11h 38m

Watertown

Mon 7/13

6:00 am-3:30 pm

2 stops9h 30m

$347

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Tue 6/23

10:30 am-10:52 pm

2 stops12h 22m

Watertown

Sat 6/27

6:00 am-6:00 pm

2 stops12h 00m

$403

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Thu 8/6

11:56 am-10:55 pm

2 stops10h 59m

Watertown

Sun 8/9

6:00 am-5:00 pm

2 stops11h 00m

$486

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Wed 7/1

11:16 am-10:52 pm

2 stops11h 36m

Watertown

Tue 7/7

6:00 am-5:08 pm

2 stops11h 08m

$581

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Wed 7/1

11:16 am-10:52 pm

2 stops11h 36m

Watertown

Tue 7/7

6:00 am-5:08 pm

2 stops11h 08m

$597

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Tue 6/30

11:17 am-10:52 pm

2 stops11h 35m

Watertown

Wed 7/1

6:00 am-5:00 pm

2 stops11h 00m

$703
Quickest round-trip

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Thu 6/25

11:14 am-10:52 pm

2 stops11h 38m

Watertown

Mon 6/29

6:00 am-3:29 pm

2 stops9h 29m

$743

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Fri 7/24

11:10 am-10:53 pm

2 stops11h 43m

Watertown

Mon 7/27

6:00 am-6:29 pm

2 stops12h 29m

$753

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Tue 6/23

10:30 am-10:52 pm

2 stops12h 22m

Watertown

Sat 6/27

6:00 am-4:32 pm

3 stops10h 32m

$1,023

New YorkWatertown

LGA - ART

LGAART

New York LaGuardia

Fri 6/26

11:16 am-10:52 pm

2 stops11h 36m

Watertown

Sun 6/28

6:00 am-6:59 pm

2 stops12h 59m

$1,078

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Watertown from

How to get the cheapest flight ticket from New York LaGuardia Airport to Watertown, New York

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest airline that flies from New York LaGuardia to Watertown?

American Airlines is the most popular carrier operating from New York LaGuardia to Watertown

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

Fastest flight time

8h 09m

Direct flights

None
The fastest flight from New York LaGuardia Airport to Watertown, New York takes 8h 09m
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.
Search flight deals

Frequently asked questions about flying from New York LaGuardia Airport to Watertown, New York

  • 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 8h 09m.

  • 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.

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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