Latest deals
Insights
When to book
FAQs
Price Alerts

Cheap flights from Las Vegas to Watertown from $699

This is the cheapest round-trip flight price found by a momondo user in the last 72 hours by searching for a flight from Las Vegas to Watertown departing on 8/28. 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 Las Vegas to Watertown

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
12:19 pm - 10:55 pmLAS  Las Vegas Harry Reid Intl-ART Watertown
7h 36m1 stop Philadelphia
American Airlines Logo
3:30 pm - 10:19 pmART  Watertown-LAS Las Vegas Harry Reid Intl
9h 49m1 stop Philadelphia
$699American Airlines
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
4:43 pm - 3:35 pmLAS  Las Vegas Harry Reid Intl-ART Watertown
19h 52m2 stops Phoenix Sky Harbor Intl Philadelphia
American Airlines Logo
6:00 am - 11:19 amART  Watertown-LAS Las Vegas Harry Reid Intl
8h 19m1 stop Philadelphia
$754American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
6:29 am - 10:55 pmLAS  Las Vegas Harry Reid Intl-ART Watertown
13h 26m2 stops Phoenix Sky Harbor Intl Philadelphia
American Airlines Logo
6:00 am - 11:19 amART  Watertown-LAS Las Vegas Harry Reid Intl
8h 19m1 stop Philadelphia
$763American Airlines
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
11:50 pm - 3:35 pmLAS  Las Vegas Harry Reid Intl-ART Watertown
12h 45m2 stops Chicago O'Hare Intl Philadelphia
American Airlines Logo
6:00 am - 3:36 pmART  Watertown-LAS Las Vegas Harry Reid Intl
12h 36m2 stops Philadelphia Chicago O'Hare Intl
$805American Airlines
Tue, Aug 25 - Sat, Aug 29
American Airlines Logo
6:29 am - 10:55 pmLAS  Las Vegas Harry Reid Intl-ART Watertown
13h 26m2 stops Phoenix Sky Harbor Intl Philadelphia
American Airlines Logo
6:00 am - 6:40 pmART  Watertown-LAS Las Vegas Harry Reid Intl
15h 40m2 stops Philadelphia Phoenix Sky Harbor Intl
$828American Airlines
Fri, Aug 28 - Tue, Sep 1
American Airlines Logo
11:25 pm - 10:55 pmLAS  Las Vegas Harry Reid Intl-ART Watertown
20h 30m1 stop Philadelphia
American Airlines Logo
6:00 am - 6:37 pmART  Watertown-LAS Las Vegas Harry Reid Intl
15h 37m1 stop Philadelphia
$912American Airlines
Tue, Aug 25 - Sat, Aug 29

Save money when you book flights with momondo

Big names and deals

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Price Alerts

Not ready to book? to track prices.
Search flight deals

American Airlines flights from Las Vegas to Watertown, New York

Our best American Airlines deals on Las Vegas to Watertown, New York flight tickets
American Airlines
Aug 28
LAS12:19 pmLas Vegas Harry Reid Intl
7h 36m
1 stop
ART10:55 pmWatertown
Sep 1
ART3:30 pmWatertown
9h 49m
1 stop
LAS10:19 pmLas Vegas Harry Reid Intl
$699
American Airlines
Aug 28
LAS6:29 amLas Vegas Harry Reid Intl
13h 26m
2 stops
ART10:55 pmWatertown
Sep 1
ART6:00 amWatertown
8h 19m
1 stop
LAS11:19 amLas Vegas Harry Reid Intl
$763
American Airlines
Aug 28
LAS6:29 amLas Vegas Harry Reid Intl
13h 26m
2 stops
ART10:55 pmWatertown
Sep 1
ART6:00 amWatertown
15h 40m
2 stops
LAS6:40 pmLas Vegas Harry Reid Intl
$828

momondo Fare Finder

 
Customize your flight search to find flights from Las Vegas 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 August 15, 2026.
Use the filters below to find and compare flights from Las Vegas to Watertown, New York that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

Las VegasWatertown

LAS Las Vegas Harry Reid Intl - ART Watertown

LASART

Las Vegas Harry Reid Intl

Fri 8/28

12:19 pm-10:55 pm

1 stop7h 36m

Watertown

Tue 9/1

3:30 pm-10:19 pm

1 stop9h 49m

$699

Las VegasWatertown

LAS Las Vegas Harry Reid Intl - ART Watertown

LASART

Las Vegas Harry Reid Intl

Tue 8/25

4:43 pm-3:35 pm

2 stops19h 52m

Watertown

Sat 8/29

6:00 am-11:19 am

1 stop8h 19m

$754

Las VegasWatertown

LAS Las Vegas Harry Reid Intl - ART Watertown

LASART

Las Vegas Harry Reid Intl

Fri 8/28

6:29 am-10:55 pm

2 stops13h 26m

Watertown

Tue 9/1

6:00 am-11:19 am

1 stop8h 19m

$763

Las VegasWatertown

LAS Las Vegas Harry Reid Intl - ART Watertown

LASART

Las Vegas Harry Reid Intl

Tue 8/25

11:50 pm-3:35 pm

2 stops12h 45m

Watertown

Sat 8/29

6:00 am-3:36 pm

2 stops12h 36m

$805

Las VegasWatertown

LAS Las Vegas Harry Reid Intl - ART Watertown

LASART

Las Vegas Harry Reid Intl

Fri 8/28

6:29 am-10:55 pm

2 stops13h 26m

Watertown

Tue 9/1

6:00 am-6:40 pm

2 stops15h 40m

$828

Las VegasWatertown

LAS Las Vegas Harry Reid Intl - ART Watertown

LASART

Las Vegas Harry Reid Intl

Tue 8/25

11:25 pm-10:55 pm

1 stop20h 30m

Watertown

Sat 8/29

6:00 am-6:37 pm

1 stop15h 37m

$912

Flights are sorted by cheapest round-trip flights first.

Sorted by cheapest first

See travel insights to Watertown from

How to get the cheapest flight ticket from Las Vegas 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 airlines fly to Watertown, New York?

American Airlines, Breeze Airways and Delta are the top three most popular airlines that fly to Watertown, New York from Las Vegas according to our data. American Airlines is the first choice among our users, with 39% of people opting to fly with this airline when traveling to Watertown, New York. Keep in mind that there are 4 different airlines that fly to Watertown, New York on a routine basis, so you have a few additional options to choose from.

When to book flights from Las Vegas to Watertown, New York

Are you open to changing your travel dates? Check out the ideal times to fly from Las Vegas to Watertown, New York according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Las Vegas to Watertown, New York (LAS to ART) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Las Vegas to Watertown, New York

Fastest flight time

7h 36m

Direct flights

None
The fastest flight from Las Vegas to Watertown, New York takes 7h 36m
There are no direct flights from Las Vegas to Watertown, New York. There are no popular flight routes from Las Vegas to Watertown, New York.
Search flight deals

Frequently asked questions about flying from Las Vegas to Watertown, New York

  • How far is Las Vegas Harry Reid Intl to Watertown by plane?

    A flight from Las Vegas Harry Reid Intl to Watertown will travel around 2119.8 mi. By plane, this route typically takes 7h 36m.

  • When did momondo last update prices for flights from Las Vegas Harry Reid Intl Airport to Watertown Airport?

    Prices for flights from Las Vegas Harry Reid Intl Airport to Watertown Airport are refreshed on a daily basis.

  • How old do you have to be to fly from Las Vegas Harry Reid Intl Airport 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 from Las Vegas Harry Reid Intl Airport to Watertown Airport.

  • What documentation or ID do you need to fly to Watertown Airport?

    The travel and health documents required for your trip to Watertown Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Watertown Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

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 Las Vegas to Watertown?

Finding the right flight to Watertown from Las Vegas is quick and easy when you have a range of options in front of you, from reputable agents and recognisable airlines. Options that can then be filtered down to find the best fit. That is what momondo does. We make finding flights to Watertown quick and easy, saving you time and money.

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

momondo does allow users to show only those flights to Watertown from Las Vegas which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Las Vegas to Watertown?

Once all potential Las Vegas to Watertown flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Yes. momondo can track prices for Las Vegas to Watertown flights and alert you when they change. Perform a search to set up the price alert. All that is required is a valid email address.

An easier way to manage your Watertown, New York trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.
Start using Trips
Find my bookings

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.
1 adult
Mon 9/14
Mon 9/21
By creating a price alert you accept our terms of use and privacy policy.

Find better results for your trip to the United States