$418+ Cheap flights from Watertown, NY (ART) to Louisiana
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 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
ART — MSY
Sep 21 — Sep 281
Round-trip
1 adult, Economy
We work with more than 300 partners to bring you better travel deals
Find cheap flights from Watertown to Louisiana 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 Watertown to Louisiana
Cheapest
Best
Last-minute
One-way
Cheapest flights from Watertown to LouisianaExplore the most affordable flight options available from Watertown to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
Explore the most affordable flight options available from Watertown to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/94:18 pm -
1 stop5h 26m
Mon 9/143:35 pm -
1 stop6h 15m
Deal found 8/18![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/94:18 pm -
1 stop5h 26m
Sun 9/135:49 am -
2 stops9h 04m
Deal found 8/18![American Airlines logo]()
$424
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/36:00 am -
1 stop6h 01m
Tue 9/86:11 am -
1 stop8h 24m
Deal found 8/18![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/56:00 am -
2 stops12h 07m
Tue 9/86:11 am -
1 stop8h 24m
Deal found 8/18![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 8/19. 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 8/284:00 pm -
1 stop7h 02m
Sun 8/303:34 pm -
1 stop6h 21m
Deal found 8/19![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/36:00 am -
1 stop6h 01m
Sun 9/65:41 am -
2 stops10h 12m
Deal found 8/18![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 8/18. 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 8/214:00 pm -
1 stop7h 02m
Sun 8/236:11 am -
1 stop8h 24m
Deal found 8/18![American Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/56:00 am -
2 stops12h 07m
Sun 9/65:41 am -
2 stops10h 12m
Deal found 8/18![American Airlines logo]()
$479
Best flights from Watertown to LouisianaDiscover carefully curated flight deals from Watertown to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
Discover carefully curated flight deals from Watertown to Louisiana that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/94:18 pm -
2 stops19h 06m
Sun 9/135:49 am -
2 stops9h 04m
Deal found 8/18![American Airlines logo]()
$574
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/104:18 pm -
1 stop6h 38m
Sun 9/133:35 pm -
1 stop6h 15m
Deal found 8/18![American Airlines logo]()
$589
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/184:18 pm -
1 stop6h 38m
Mon 9/2110:00 am -
2 stops11h 50m
Deal found 8/18![American Airlines logo]()
$595
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/36:00 am -
1 stop6h 01m
Mon 9/75:41 am -
2 stops8h 54m
Deal found 8/19![American Airlines logo]()
$620
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/56:00 am -
2 stops12h 07m
Mon 9/75:41 am -
2 stops8h 54m
Deal found 8/18![American Airlines logo]()
$668
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/46:00 am -
2 stops12h 11m
Sun 9/65:41 am -
2 stops10h 12m
Deal found 8/18![American Airlines logo]()
$775
This American Airlines deal was found by Cheapflights users on 8/20. 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 11/45:46 pm -
2 stops16h 17m
Mon 11/95:39 am -
2 stops10h 42m
Deal found 8/20![American Airlines logo]()
$835
This American Airlines deal was found by Cheapflights users on 8/20. 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 11/45:46 pm -
2 stops16h 17m
Sun 11/85:39 am -
2 stops10h 42m
Deal found 8/20![American Airlines logo]()
$835
This American Airlines deal was found by Cheapflights users on 8/19. 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 11/56:00 am -
2 stops14h 12m
Mon 11/97:44 am -
2 stops8h 37m
Deal found 8/19![American Airlines logo]()
$846
This American Airlines deal was found by Cheapflights users on 8/19. 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 11/56:00 am -
2 stops14h 12m
Sun 11/85:39 am -
2 stops10h 42m
Deal found 8/19![American Airlines logo]()
$846
Last-minute flights from Watertown to LouisianaDiscover last-minute flight deals from Watertown to Louisiana. Data last updated August 22, 2026 and is based on user searches.
Discover last-minute flight deals from Watertown to Louisiana. Data last updated August 22, 2026 and is based on user searches.
This American Airlines deal was found by Cheapflights users on 8/18. 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 8/214:00 pm -
1 stop7h 02m
Sun 8/236:11 am -
1 stop8h 24m
Deal found 8/18![American Airlines logo]()
$478
This American Airlines deal was found by Cheapflights users on 8/19. 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 8/284:00 pm -
1 stop7h 02m
Sun 8/303:34 pm -
1 stop6h 21m
Deal found 8/19![American Airlines logo]()
$458
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/36:00 am -
1 stop6h 01m
Tue 9/86:11 am -
1 stop8h 24m
Deal found 8/18![American Airlines logo]()
$443
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/36:00 am -
1 stop6h 01m
Sun 9/65:41 am -
2 stops10h 12m
Deal found 8/18![American Airlines logo]()
$474
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/56:00 am -
2 stops12h 07m
Tue 9/86:11 am -
1 stop8h 24m
Deal found 8/18![American Airlines logo]()
$449
This American Airlines deal was found by Cheapflights users on 8/18. 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.
Sat 9/56:00 am -
2 stops12h 07m
Sun 9/65:41 am -
2 stops10h 12m
Deal found 8/18![American Airlines logo]()
$479
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/94:18 pm -
1 stop5h 26m
Mon 9/143:35 pm -
1 stop6h 15m
Deal found 8/18![American Airlines logo]()
$418
This American Airlines deal was found by Cheapflights users on 8/18. 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 9/94:18 pm -
1 stop5h 26m
Sun 9/135:49 am -
2 stops9h 04m
Deal found 8/18![American Airlines logo]()
$424
One-way flights from Watertown to LouisianaSearch for one-way flight options from Watertown to Louisiana. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
Search for one-way flight options from Watertown to Louisiana. Find affordable one-way fares based on user searches. Data last updated August 22, 2026.
This American Airlines deal was found by Cheapflights users on 8/19. 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 8/286:00 am -
1 stop6h 01m
Deal found 8/19![American Airlines logo]()
$568
This American Airlines deal was found by Cheapflights users on 8/19. 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 9/76:00 am -
2 stops9h 19m
Deal found 8/19![American Airlines logo]()
$614
Find flight deals from Watertown to Louisiana
Keep the following information in mind while searching for Watertown to Louisiana flight deals. Data was last updated August 22, 2026.
Most accurate provider | FlightHub 3 stars |
|---|---|
Most trusted provider | FlightHub 3 stars |
Round-trip from | $418 (American Airlines) |
Cheapflights Fare Finder
Customize your flight search to find flights from Watertown to Louisiana 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 August 22, 2026.
Use the filters below to find and compare flights from Watertown to Louisiana that are best for you.
Fly from
Fly to
Route
Depart
Return
Cheapest round-trip
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Wed 9/9
4:18 pm-10:24 am
2 stops19h 06m
New Orleans Louis Armstrong
Sun 9/13
5:49 am-3:53 pm
2 stops9h 04m
$574
Quickest round-trip
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Thu 9/10
4:18 pm-9:56 pm
1 stop6h 38m
New Orleans Louis Armstrong
Sun 9/13
3:35 pm-10:50 pm
1 stop6h 15m
$589
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Fri 9/18
4:18 pm-9:56 pm
1 stop6h 38m
New Orleans Louis Armstrong
Mon 9/21
10:00 am-10:50 pm
2 stops11h 50m
$595
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Thu 9/3
6:00 am-11:01 am
1 stop6h 01m
New Orleans Louis Armstrong
Mon 9/7
5:41 am-3:35 pm
2 stops8h 54m
$620
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Sat 9/5
6:00 am-5:07 pm
2 stops12h 07m
New Orleans Louis Armstrong
Mon 9/7
5:41 am-3:35 pm
2 stops8h 54m
$668
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Fri 9/4
6:00 am-5:11 pm
2 stops12h 11m
New Orleans Louis Armstrong
Sun 9/6
5:41 am-4:53 pm
2 stops10h 12m
$775
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Wed 11/4
5:46 pm-9:03 am
2 stops16h 17m
New Orleans Louis Armstrong
Mon 11/9
5:39 am-5:21 pm
2 stops10h 42m
$835
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Wed 11/4
5:46 pm-9:03 am
2 stops16h 17m
New Orleans Louis Armstrong
Sun 11/8
5:39 am-5:21 pm
2 stops10h 42m
$835
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Thu 11/5
6:00 am-7:12 pm
2 stops14h 12m
New Orleans Louis Armstrong
Mon 11/9
7:44 am-5:21 pm
2 stops8h 37m
$846
WatertownNew Orleans
ART Watertown - MSY New Orleans Louis Armstrong
ARTMSY
Watertown
Thu 11/5
6:00 am-7:12 pm
2 stops14h 12m
New Orleans Louis Armstrong
Sun 11/8
5:39 am-5:21 pm
2 stops10h 42m
$846
Showing 1-10 of 12 resultsSorted by cheapest first
Best time to book a flight from Watertown to Louisiana
Have a flexible travel schedule? Discover the best time to fly to Louisiana from Watertown with our price prediction graph.
ART-MSY
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.
Cheapflights Insights
Everything you need to know about your flight from Watertown to Louisiana
ART-USLA
ART-MSY
No data available for this route at this time. Please check back soon.
Related info for your journey
Find useful and relevant information for your journey from Watertown to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.
Browse thousands of different options on Cheapflights for your next trip
Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.
Alternative routes
Complete your trip
Flights by cabin class
Other flight options
Popular flights
Top destinations