Which airlines fly to Watertown, New York?

Based on our data, the most popular airlines that fly to Watertown, New York from United States are American Airlines, Delta, United Airlines and JetBlue. There may also be other airline options depending on where in United States you’re flying from.

American Airlines Flights to Watertown, New York

American Airlines operates around 4 flights into Watertown, New York in any given week. The most common departure point for these flights was from Philadelphia, with the best round-trip American Airlines deal found being $267 (Atlanta Hartsfield-Jackson to Watertown, New York). Users have rated American Airlines 7.1/10 in over 11,867 reviews on momondo.

How long does it take to fly to Watertown, New York?

The flight from United States to Watertown, New York depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from Los Angeles Los Angeles (a popular airport in United States) to Syracuse Hancock Intl (the most popular airport in Watertown, New York), then the flight time is 6h 52m on average. If you fly from San Francisco (another popular airport in United States) to Syracuse Hancock Intl, then the average flight time is 6h 33m.

$251 Cheap Flights to Watertown, New York in 2026

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Find the cheapest flights from the United States to Watertown, New York

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Cheap round-trip flights

Enter your travel dates to find the best prices.

6:05 am - 7:00 pmLAX Los Angeles Los Angeles-ART Watertown

9h 55m1 stop Philadelphia

6:00 am - 1:57 pmART Watertown-LAX Los Angeles Los Angeles

10h 57m1 stop Philadelphia

$306American Airlines

Sat, Aug 29 - Sat, Sep 5

6:05 am - 7:47 pmLAX Los Angeles Los Angeles-ART Watertown

10h 42m1 stop Philadelphia

6:00 am - 1:19 pmART Watertown-LAX Los Angeles Los Angeles

10h 19m1 stop Philadelphia

$306American Airlines

Sat, Sep 5 - Sat, Sep 12

7:00 am - 3:53 pmIAH Houston George Bush Intcntl-ART Watertown

7h 53m1 stop Philadelphia

4:18 pm - 10:59 pmART Watertown-IAH Houston George Bush Intcntl

7h 41m1 stop Philadelphia

$314American Airlines

Fri, Oct 2 - Sun, Oct 4

4:10 pm - 10:55 pmIAH Houston George Bush Intcntl-ART Watertown

5h 45m1 stop Philadelphia

4:00 pm - 10:40 pmART Watertown-IAH Houston George Bush Intcntl

7h 40m1 stop Philadelphia

$314American Airlines

Fri, Aug 28 - Sun, Aug 30

7:00 am - 3:53 pmIAH Houston George Bush Intcntl-ART Watertown

7h 53m1 stop Philadelphia

4:18 pm - 10:59 pmART Watertown-IAH Houston George Bush Intcntl

7h 41m1 stop Philadelphia

$314American Airlines

Fri, Sep 25 - Sat, Oct 3

2:10 pm - 10:50 pmIAH Houston George Bush Intcntl-ART Watertown

7h 40m1 stop Philadelphia

4:18 pm - 10:59 pmART Watertown-IAH Houston George Bush Intcntl

7h 41m1 stop Philadelphia

$314American Airlines

Fri, Sep 25 - Sat, Oct 3

7:00 am - 3:53 pmIAH Houston George Bush Intcntl-ART Watertown

7h 53m1 stop Philadelphia

6:00 am - 1:17 pmART Watertown-IAH Houston George Bush Intcntl

8h 17m2 stops Philadelphia Dallas/Fort Worth

$320American Airlines

Fri, Sep 25 - Sat, Oct 3

2:10 pm - 10:50 pmIAH Houston George Bush Intcntl-ART Watertown

7h 40m1 stop Philadelphia

6:00 am - 1:17 pmART Watertown-IAH Houston George Bush Intcntl

8h 17m2 stops Philadelphia Dallas/Fort Worth

$320American Airlines

Fri, Sep 25 - Sat, Oct 3

11:46 am - 10:55 pmLAX Los Angeles Los Angeles-ART Watertown

8h 09m1 stop Philadelphia

4:00 pm - 10:45 pmART Watertown-LAX Los Angeles Los Angeles

9h 45m1 stop Philadelphia

$367American Airlines

Wed, Sep 2 - Tue, Sep 8

6:20 am - 5:51 pmLAX Los Angeles Los Angeles-ART Watertown

8h 31m1 stop Philadelphia

6:00 am - 2:02 pmART Watertown-LAX Los Angeles Los Angeles

11h 02m1 stop Philadelphia

$367American Airlines

Sat, Oct 17 - Sat, Oct 24

Cheap last minute flights

Enter your travel dates to find the best prices.

4:49 pm - 10:55 pmIND Indianapolis-ART Watertown

6h 06m1 stop Philadelphia

4:00 pm - 8:56 pmART Watertown-IND Indianapolis

4h 56m1 stop Philadelphia

$666American Airlines

Fri, Aug 7 - Thu, Aug 13

4:10 pm - 10:55 pmIAH Houston George Bush Intcntl-ART Watertown

5h 45m1 stop Philadelphia

3:30 pm - 10:40 pmART Watertown-IAH Houston George Bush Intcntl

8h 10m1 stop Philadelphia

$673American Airlines

Fri, Aug 7 - Tue, Aug 11

5:00 am - 3:35 pmIAH Houston George Bush Intcntl-ART Watertown

9h 35m2 stops Dallas/Fort Worth Philadelphia

3:30 pm - 10:40 pmART Watertown-IAH Houston George Bush Intcntl

8h 10m1 stop Philadelphia

$679American Airlines

Fri, Aug 7 - Tue, Aug 11

3:00 pm - 10:55 pmMIA Miami-ART Watertown

7h 55m1 stop Philadelphia

4:00 pm - 11:08 pmART Watertown-MIA Miami

7h 08m1 stop Philadelphia

$694American Airlines

Fri, Aug 7 - Mon, Aug 10

7:15 am - 3:35 pmMIA Miami-ART Watertown

8h 20m1 stop Philadelphia

4:00 pm - 11:08 pmART Watertown-MIA Miami

7h 08m1 stop Philadelphia

$694American Airlines

Sun, Aug 9 - Mon, Aug 10

6:25 am - 3:35 pmMIA Miami-ART Watertown

9h 10m2 stops Charlotte Douglas Philadelphia

4:00 pm - 11:08 pmART Watertown-MIA Miami

7h 08m1 stop Philadelphia

$700American Airlines

Sun, Aug 9 - Mon, Aug 10

6:30 am - 3:35 pmMIA Miami-ART Watertown

9h 05m2 stops Charlotte Douglas Philadelphia

4:00 pm - 11:08 pmART Watertown-MIA Miami

7h 08m1 stop Philadelphia

$700American Airlines

Fri, Aug 7 - Mon, Aug 10

5:00 am - 3:35 pmIAH Houston George Bush Intcntl-ART Watertown

9h 35m2 stops Dallas/Fort Worth Philadelphia

6:00 am - 5:57 pmART Watertown-IAH Houston George Bush Intcntl

12h 57m2 stops Philadelphia Chicago O'Hare Intl

$759American Airlines

Fri, Aug 7 - Tue, Aug 11

12:14 pm - 10:55 pmIND Indianapolis-ART Watertown

10h 41m2 stops Chicago O'Hare Intl Philadelphia

4:00 pm - 8:56 pmART Watertown-IND Indianapolis

4h 56m1 stop Philadelphia

$776American Airlines

Fri, Aug 7 - Thu, Aug 13

9:42 pm - 3:35 pmMIA Miami-ART Watertown

17h 53m2 stops Knoxville McGhee Tyson Philadelphia

4:00 pm - 11:08 pmART Watertown-MIA Miami

7h 08m1 stop Philadelphia

$928American Airlines

Sat, Aug 8 - Mon, Aug 10

Fly from

Route

Depart

Return

Price

Cheapest round-trip

Los AngelesWatertown

LAX Los Angeles Los Angeles - ART Watertown

LAXART

Los Angeles Los Angeles

Sat 8/29

6:05 am-7:00 pm

1 stop9h 55m

Watertown

Sat 9/5

6:00 am-1:57 pm

1 stop10h 57m

$306

Los AngelesWatertown

LAX Los Angeles Los Angeles - ART Watertown

LAXART

Los Angeles Los Angeles

Sat 9/5

6:05 am-7:47 pm

1 stop10h 42m

Watertown

Sat 9/12

6:00 am-1:19 pm

1 stop10h 19m

$306

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 10/2

7:00 am-3:53 pm

1 stop7h 53m

Watertown

Sun 10/4

4:18 pm-10:59 pm

1 stop7h 41m

$314

Quickest round-trip

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 8/28

4:10 pm-10:55 pm

1 stop5h 45m

Watertown

Sun 8/30

4:00 pm-10:40 pm

1 stop7h 40m

$314

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

7:00 am-3:53 pm

1 stop7h 53m

Watertown

Sat 10/3

4:18 pm-10:59 pm

1 stop7h 41m

$314

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

2:10 pm-10:50 pm

1 stop7h 40m

Watertown

Sat 10/3

4:18 pm-10:59 pm

1 stop7h 41m

$314

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

7:00 am-3:53 pm

1 stop7h 53m

Watertown

Sat 10/3

6:00 am-1:17 pm

2 stops8h 17m

$320

HoustonWatertown

IAH Houston George Bush Intcntl - ART Watertown

IAHART

Houston George Bush Intcntl

Fri 9/25

2:10 pm-10:50 pm

1 stop7h 40m

Watertown

Sat 10/3

6:00 am-1:17 pm

2 stops8h 17m

$320

Los AngelesWatertown

LAX Los Angeles Los Angeles - ART Watertown

LAXART

Los Angeles Los Angeles

Wed 9/2

11:46 am-10:55 pm

1 stop8h 09m

Watertown

Tue 9/8

4:00 pm-10:45 pm

1 stop9h 45m

$367

Los AngelesWatertown

LAX Los Angeles Los Angeles - ART Watertown

LAXART

Los Angeles Los Angeles

Sat 10/17

6:20 am-5:51 pm

1 stop8h 31m

Watertown

Sat 10/24

6:00 am-2:02 pm

1 stop11h 02m

$367

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

Watertown, New York flights insights and trends

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Prices

Other information

What is the cheapest month to fly to Watertown, New York?

Cheapest flights to Watertown

Find the cheapest flights to Watertown from your nearest city or airport

Find flights from Los Angeles to Syracuse

CHEAPEST MONTH TO FLY TO WATERTOWN, NEW YORK FROM LOS ANGELES	January	31% cheaper	Flying from Los Angeles to Watertown, New York costs on average just $267 in January
MOST EXPENSIVE MONTH TO FLY TO WATERTOWN, NEW YORK FROM LOS ANGELES	June	61% more expensive	It costs about $618 for flights to Watertown, New York from Los Angeles in June
MOST POPULAR MONTH TO FLY TO WATERTOWN, NEW YORK FROM LOS ANGELES	August	1,300% more users visited	More momondo users searched in flights to Watertown, New York from Los Angeles in August than any other month

Cheap Watertown, New York flight deals and tips

Summary info about Watertown, New York flight prices, duration and airlines

Best One-Way Price	$251
Best Round-Trip Price	$306
Fastest flight time	1h 32m

The best one-way flight price to Watertown from United States in the last 5 days is $251 (Philadelphia to Watertown).

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The best round-trip flight price to Watertown from United States in the last 5 days is $306 (Los Angeles Los Angeles to Watertown).

Search Deals

The fastest flight to Watertown from United States takes 1h 32m (Philadelphia to Watertown).

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Frequently asked questions about flying to Watertown, New York

Is there an alternative airport near Watertown, New York?

Those flying to Watertown, New York could potentially find better pricing at Watertown Airport (6 mi from Watertown, New York city center), Ogdensburg Airport (53 mi from Watertown, New York city center), Rome Griffiss Intl Airport (57 mi from Watertown, New York city center), Massena Richards Field Airport (84 mi from Watertown, New York city center) or Saranac Lake Adirondack Airport (89 mi from Watertown, New York city center) depending on the month and departure airport.

Is there a cheaper alternative to flying into Watertown, New York?

With an average price of $90 per person, Massena Richards Field Airport is the cheapest airport to fly into when planning your trip to Watertown, New York. This price can fluctuate based on where you are flying from. momondo’s Airport-to-Airport Pricing Tool can help users find the best prices.

What is the absolute cheapest flight to Watertown, New York?

The best price found on momondo to Watertown, New York was $60/pp from Washington, D.C., which is 62% cheaper than the average flight price to Watertown, New York. To find the cheapest price to Watertown, New York from your area, use momondo’s Airport-to-Airport Pricing Tool.

When did momondo last update prices for flights to Watertown Airport?

Prices for flights to Watertown Airport were last updated today.

How many operators does momondo search for flights to Watertown Airport?

As of August 2026, there is 1 operator available to choose from for flights to Watertown Airport.

How old do you have to be to fly to Watertown Airport?

The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel 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.

Alexandria Bay

Clayton

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Can I find flights to Watertown with flexible booking policies on momondo?

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I’m not ready to book a flight to Watertown right now. Can momondo alert me if prices change?

Yes momondo offers price alerts on flights to Watertown. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.