$541+ 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 9/20. Fares are subject to change and may not be available on all flights or dates of travel.
LAS — ART
Oct 15 — Oct 221
Round-trip
1 adult, Economy
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Find cheap flights from Las Vegas to Watertown with Cheapflights
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
We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.3. Compare prices and book
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
Cheapest
Best
One-way
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 15, 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 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 12/2411:18 am -
1 stop8h 31m
Thu 12/316:00 am -
1 stop8h 41m
Deal found 9/13![American Airlines logo]()
$748
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 12/2411:18 am -
1 stop8h 31m
Sun 1/35:39 pm -
1 stop8h 02m
Deal found 9/13![American Airlines logo]()
$788
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 12/2411:18 am -
1 stop8h 31m
Fri 1/16:00 am -
1 stop8h 41m
Deal found 9/13![American Airlines logo]()
$806
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/2112:25 am -
2 stops13h 49m
Thu 12/316:00 am -
1 stop8h 41m
Deal found 9/13![American Airlines logo]()
$819
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 12/2411:18 am -
1 stop8h 31m
Sat 1/26:00 am -
1 stop8h 47m
Deal found 9/13![American Airlines logo]()
$821
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/2112:25 am -
2 stops13h 49m
Sun 1/35:39 pm -
1 stop8h 02m
Deal found 9/13![American Airlines logo]()
$859
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/2112:25 am -
2 stops13h 49m
Fri 1/16:00 am -
1 stop8h 41m
Deal found 9/13![American Airlines logo]()
$877
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/2112:25 am -
2 stops13h 49m
Sat 1/26:00 am -
1 stop8h 47m
Deal found 9/13![American Airlines logo]()
$892
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 12/2311:18 am -
1 stop8h 31m
Thu 12/316:00 am -
1 stop8h 41m
Deal found 9/13![American Airlines logo]()
$912
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 15, 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 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 12/235:00 am -
2 stops9h 14m
Sun 1/35:39 pm -
1 stop8h 02m
Deal found 9/13![American Airlines logo]()
$859
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 12/235:00 am -
2 stops9h 14m
Fri 1/16:00 am -
1 stop8h 41m
Deal found 9/13![American Airlines logo]()
$877
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Thu 12/247:43 pm -
2 stops18h 31m
Fri 1/16:00 am -
2 stops18h 50m
Deal found 9/13![American Airlines logo]()
$923
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/2112:25 am -
2 stops13h 49m
Sat 1/26:00 am -
2 stops14h 09m
Deal found 9/13![American Airlines logo]()
$929
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Mon 12/2112:25 am -
2 stops13h 49m
Thu 12/316:00 am -
2 stops18h 50m
Deal found 9/13![American Airlines logo]()
$984
This American Airlines deal was found by Cheapflights users on 9/13. 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.
Wed 12/2311:18 am -
1 stop8h 31m
Mon 1/46:00 am -
1 stop8h 41m
Deal found 9/13![American Airlines logo]()
$1,286
One-way flights from Las Vegas to WatertownSearch for one-way flight options from Las Vegas to Watertown. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
Search for one-way flight options from Las Vegas to Watertown. Find affordable one-way fares based on user searches. Data last updated September 15, 2026.
This American Airlines deal was found by Cheapflights users on 9/15. 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.
Sun 9/2011:59 pm -
2 stops12h 54m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/15![American Airlines logo]()
$541
This Alaska Airlines deal was found by Cheapflights users on 9/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 9/206:02 am -
2 stops13h 48m
Wed 12/3112:00 am -
Nonstop0h 00m
Deal found 9/12![Alaska Airlines logo]()
$682
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 15, 2026.
Most accurate provider | Expedia 1 star |
|---|---|
Most trusted provider | Expedia 3 stars |
Round-trip from | $748 (American Airlines) |
One-way from | $581 (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 15, 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
Sun 9/20
11:59 pm-3:53 pm
2 stops12h 54m
Watertown
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$541
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Sun 9/20
6:02 am-10:50 pm
2 stops13h 48m
Watertown
Wed 12/31
12:00 am-9:00 pm
Nonstop0h 00m
$682
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Wed 12/23
5:00 am-5:14 pm
2 stops9h 14m
Watertown
Sun 1/3
5:39 pm-10:41 pm
1 stop8h 02m
$859
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Wed 12/23
5:00 am-5:14 pm
2 stops9h 14m
Watertown
Fri 1/1
6:00 am-11:41 am
1 stop8h 41m
$877
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Thu 12/24
7:43 pm-5:14 pm
2 stops18h 31m
Watertown
Fri 1/1
6:00 am-9:50 pm
2 stops18h 50m
$923
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Mon 12/21
12:25 am-5:14 pm
2 stops13h 49m
Watertown
Sat 1/2
6:00 am-5:09 pm
2 stops14h 09m
$929
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Mon 12/21
12:25 am-5:14 pm
2 stops13h 49m
Watertown
Thu 12/31
6:00 am-9:50 pm
2 stops18h 50m
$984
Las VegasWatertown
LAS Las Vegas Harry Reid Intl - ART Watertown
LASART
Las Vegas Harry Reid Intl
Wed 12/23
11:18 am-10:49 pm
1 stop8h 31m
Watertown
Mon 1/4
6:00 am-11:41 am
1 stop8h 41m
$1,286
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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