$537+ Cheap flights from Las Vegas to Watertown, NY (LAS - ART)
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 11/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ART
Oct 9 — Oct 161
Round-trip
1 adult, Economy
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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
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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 Las Vegas to Watertown
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Cheapest flights from Las Vegas to WatertownExplore the most affordable flight options available from Las Vegas to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
Explore the most affordable flight options available from Las Vegas to Watertown. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/2011:32 am -
1 stop8h 24m
Mon 11/236:00 am -
2 stops15h 18m
Deal found 9/8![American Airlines logo]()
$537
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/2010:50 am -
1 stop8h 37m
Tue 10/277:19 am -
2 stops14h 06m
Deal found 9/5![American Airlines logo]()
$609
Best flights from Las Vegas to WatertownDiscover carefully curated flight deals from Las Vegas to Watertown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
Discover carefully curated flight deals from Las Vegas to Watertown that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 9, 2026.
This American Airlines deal was found by Cheapflights users on 9/8. 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 11/2011:32 am -
1 stop8h 24m
Mon 11/236:00 am -
1 stop8h 32m
Deal found 9/8![American Airlines logo]()
$608
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/2010:50 am -
1 stop8h 37m
Tue 10/277:19 am -
2 stops14h 06m
Deal found 9/5![American Airlines logo]()
$609
Last-minute flights from Las Vegas to WatertownDiscover last-minute flight deals from Las Vegas to Watertown. Data last updated September 9, 2026 and is based on user searches.
Discover last-minute flight deals from Las Vegas to Watertown. Data last updated September 9, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 9/5. 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 10/2010:50 am -
1 stop8h 37m
Tue 10/277:19 am -
2 stops14h 06m
Deal found 9/5![American Airlines logo]()
$609
Find flight deals from Las Vegas to Watertown
Discover tips and strategies to find the most affordable flight options for your journey from Las Vegas (LAS) to Watertown (ART). 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 9, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $537 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Las Vegas to Watertown 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 9, 2026.
Use the filters below to find and compare flights from Las Vegas to Watertown that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
Quickest round-trip
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Fri 11/20
11:32 am-10:56 pm
1 stop8h 24m
Watertown
Mon 11/23
6:00 am-11:32 am
1 stop8h 32m
$608
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Tue 10/20
10:50 am-10:27 pm
1 stop8h 37m
Watertown
Tue 10/27
7:19 am-6:25 pm
2 stops14h 06m
$609
Sorted by cheapest first
- Most accurate provider: When it comes to deals on Las Vegas-Watertown, New York flights, users find the pricing of Expedia to be most consistent on Cheapflights vs. Expedia Users can find the same prices on Las Vegas-Watertown, New York flight deals on Cheapflights vs. Expedia <90% of the time. Price accuracy is based on data collected from Las Vegas-Watertown, New York flight searches over the past month and is updated monthly.
- Most trusted provider: When it comes to deals on Las Vegas-Watertown, New York flights, Cheapflights users trust Expedia the most. Expedia 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 Las Vegas-Watertown, New York 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 Las Vegas to Watertown
Have a flexible travel schedule? Discover the best time to fly to Watertown from Las Vegas with our price prediction graph.
LAS-ART
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 Las Vegas to Watertown. 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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