$277 Cheap Flights from Las Vegas (LAS) to Watertown (ART)

View $277 flight on Mon, Nov 10, 2025Opens in a new window

Popular airlines from Harry Reid Intl. Airport (LAS) to Watertown, NY (ART-Watertown Intl.)

Cheap Flights from Las Vegas to Watertown (LAS-ART)

Prices were available within the past 7 days and start at $277 for one-way flights and $298 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Fri, Dec 12 - Mon, Dec 15
LAS
Las Vegas
ART
Watertown
$298 Roundtrip, found 3 days ago
$298
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 12 from Las Vegas to Watertown, returning Mon, Dec 15, priced at $298 found 3 days ago
American Airlines
Fri, Dec 12 - Sun, Dec 14
LAS
Las Vegas
ART
Watertown
$304 Roundtrip, found 2 days ago
$304
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 12 from Las Vegas to Watertown, returning Sun, Dec 14, priced at $304 found 2 days ago
American Airlines
Wed, Nov 12 - Sat, Nov 15
LAS
Las Vegas
ART
Watertown
$309 Roundtrip, found 2 days ago
$309
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to Watertown, returning Sat, Nov 15, priced at $309 found 2 days ago
American Airlines
Fri, Dec 12 - Mon, Dec 15
LAS
Las Vegas
ART
Watertown
$322 Roundtrip, found 3 days ago
$322
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Dec 12 from Las Vegas to Watertown, returning Mon, Dec 15, priced at $322 found 3 days ago
American Airlines
Wed, Nov 12 - Sat, Nov 15
LAS
Las Vegas
ART
Watertown
$327 Roundtrip, found 2 days ago
$327
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to Watertown, returning Sat, Nov 15, priced at $327 found 2 days ago
American Airlines
Fri, Dec 12 - Sun, Dec 14
LAS
Las Vegas
ART
Watertown
$341 Roundtrip, found 2 days ago
$341
Roundtrip
found 2 days ago
Select American Airlines flight, departing Fri, Dec 12 from Las Vegas to Watertown, returning Sun, Dec 14, priced at $341 found 2 days ago
American Airlines
Wed, Nov 12 - Sat, Nov 15
LAS
Las Vegas
ART
Watertown
$346 Roundtrip, found 2 days ago
$346
Roundtrip
found 2 days ago
Select American Airlines flight, departing Wed, Nov 12 from Las Vegas to Watertown, returning Sat, Nov 15, priced at $346 found 2 days ago
American Airlines
Fri, Nov 21 - Mon, Nov 24
LAS
Las Vegas
ART
Watertown
$352 Roundtrip, found 5 days ago
$352
Roundtrip
found 5 days ago
Select American Airlines flight, departing Fri, Nov 21 from Las Vegas to Watertown, returning Mon, Nov 24, priced at $352 found 5 days ago
American Airlines
Fri, Nov 21 - Mon, Nov 24
LAS
Las Vegas
ART
Watertown
$361 Roundtrip, found 3 days ago
$361
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 21 from Las Vegas to Watertown, returning Mon, Nov 24, priced at $361 found 3 days ago
American Airlines
Fri, Nov 21 - Mon, Nov 24
LAS
Las Vegas
ART
Watertown
$362 Roundtrip, found 3 days ago
$362
Roundtrip
found 3 days ago
Select American Airlines flight, departing Fri, Nov 21 from Las Vegas to Watertown, returning Mon, Nov 24, priced at $362 found 3 days ago

Alternative airports near Watertown

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Watertown Intl. ART. Cheapest and Closest option available. Average driving time to city center is 9 minutes. Flights from $524
ART
Watertown Intl.
CheapestClosest
Average driving time to city center9 min
Flights from $524

Frequently asked questions

How much does a flight from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART) cost?
Grab a cheap one-way flight from $277 or cheap return flight from $298 from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to see our cheapest flight offers on this route.
What is the cheapest month to fly from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART)?
December is the cheapest month to fly from LAS to ART. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART)?
Use the filter tool on Expedia to compare different airlines and find the most affordable carrier that'll fly you from LAS to ART. Then, sort your results by "Price (lowest to highest)" to snap up a good deal.
How many flights per day from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART)?
There are no daily nonstop flights available from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART). But you can opt for flights with layovers. Filter your search results on Expedia to include one or more stops, and you'll be soaring above the clouds before you know it.
What day of the week has the most flights from LAS to ART?
Friday is generally the busiest day for flights, while Tuesday tends to be the quietest.* Remember that flight schedules can vary depending on a number of factors, such as the time of year and airline.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART)?
Opt for a flight from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART) that takes off before 3 PM to reduce the likelihood of delays and cancellations. Departures after this hour are on average 22% more likely to be canceled.**Most reliable time of the day and month to travel recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports do you fly into for Watertown from Harry Reid Intl. Airport (LAS)?
If you're boarding a direct flight from Harry Reid Intl. Airport (LAS) to Watertown, Hancock Intl. Airport (SYR) is the only airport you can touch down at.
Is it cheaper to buy a plane ticket from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART) last-minute?
Booking your plane ticket from LAS to ART shortly before your journey is typically more expensive. But if you're flexible with your itinerary, you could score a cheap last-minute fare.
Is it cheaper to book a LAS to ART flight and hotel package?
Booking a LAS to ART flight and hotel package tends to be cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your trip in one place. Pick from our wide range of hotels and then add activities, flights and car rentals to your booking. Bundle it all together, and you could save hundreds of dollars.
Can I cancel or change the date of my flight from Harry Reid Intl. Airport (LAS) to Watertown Intl. Airport (ART)?
Typically, it's possible to reschedule or cancel your LAS to ART flight. However, if it's been more than 24 hours since booking, additional charges may apply. Refer to your airline's policies in your itinerary to see what changes are possible and if any costs are involved. You'll also find more details on our Customer Service portal.

Travel information

Origin airport
Harry Reid Intl.
Destination airport
Watertown Intl.
Roundtrip price
$298
Distance
2119 mi

Book with confidence

Las Vegas to Watertown Flights

The cheapest times to fly from Las Vegas to Watertown

On average, Thursday can be the cheapest time to fly, according to data from the Airlines Reporting Corporation (ARC), one of the world's biggest databases for global airline sales. The data reveals that you could save up to 16% by flying on a Thursday—the cheapest day to travel on average—instead of a Sunday—the most expensive. Some of the most affordable flights from Las Vegas to Watertown are during the month of December. You can find some of the cheapest flights from Las Vegas to Watertown with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from Las Vegas to Watertown

Sunday is one of the best days to book for cheap flights from Las Vegas to Watertown: Tickets reserved on a Sunday cost between 6% and 13% less than those reserved on a Friday, according to ARC data. The data also suggests booking early can also lead to cheaper airfares. You could save 24% by buying your tickets for domestic flights at least a month in advance and 10% by booking international flights 2 months in advance.

 

How to find cheap round-trip tickets from Las Vegas to Watertown

Being flexible with your dates and using Expedia's Price Drop Protection and Price Tracking features are some of the best ways of finding a cheap ticket from Las Vegas to Watertown in 2025. You can also book with separate airlines for your outbound and return journeys, from $277 one-way. Expedia also offers Price Drop Protection, so if the cost of your airfare goes down after booking, you'll receive a credit for the difference*. This is available for a small fee, and is free to One Key Gold and Platinum tier members.

 

Expedia's Price Tracking feature means you can stay on top of airfares without manually checking every day. It sends you automated price alerts for cheap Las Vegas to Watertown flights and uses historical data to indicate when the best time to book is. Download Expedia's free app to activate this handy tool in a few easy taps.

 

You could also save big by booking one of Expedia's vacation packages. Bundling together your Las Vegas to Watertown airfare with your accommodations and car rental is often cheaper than booking everything separately. There’s also One Key, Expedia's generous rewards program. Join for free and you could earn One Key cash on most bookings to save on future adventures.

 

*Terms apply.

 

Disclaimer: ARC The statistics are based on average round-trip ticket prices between January and August 2023. The percentages you see are averages.

 

Las Vegas to Watertown Flights

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*Available to One Key members.