HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$529+ 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 3/20. Fares are subject to change and may not be available on all flights or dates of travel.
ART — MSY
Mar 20 — Mar 271
Fri 3/20
Fri 3/27
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 flights from Watertown to Louisiana
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 February 18, 2026.

This American Airlines deal was found by Cheapflights users on 2/17. 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 3/204:01 pm
ART
-
MSY
1 stop6h 43m
American Airlines
Mon 3/236:00 am
MSY
-
ART
1 stop8h 19m
American Airlines
Deal found 2/17$529
This American Airlines deal was found by Cheapflights users on 2/16. 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 4/116:00 am
ART
-
MSY
1 stop8h 31m
American Airlines
Sat 4/182:32 pm
MSY
-
ART
1 stop7h 56m
American Airlines
Deal found 2/16$540
This American Airlines deal was found by Cheapflights users on 2/16. 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 4/1011:25 am
ART
-
MSY
2 stops7h 30m
American Airlines
Mon 4/132:22 pm
MSY
-
ART
1 stop8h 01m
American Airlines
Deal found 2/16$739

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 February 18, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$529
(American Airlines)
Provider with most accurate pricing for Watertown-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Watertown-New Orleans Louis Armstrong flights.
Search Deals
From Watertown to Louisiana
Search Deals

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 2,558,603 searches. Data last updated February 18, 2026.
Use the filters below to find and compare flights from Watertown to Louisiana that are best for you.

Fly from

Watertown

Fly to

Louisiana

Route

Depart

Return

Price

WatertownNew Orleans

ART - MSY

ARTMSY

Watertown

Fri 3/20

4:01 pm-9:44 pm

1 stop6h 43m

New Orleans Louis Armstrong

Mon 3/23

6:00 am-3:19 pm

1 stop8h 19m

$529

WatertownNew Orleans

ART - MSY

ARTMSY

Watertown

Sat 4/11

6:00 am-1:31 pm

1 stop8h 31m

New Orleans Louis Armstrong

Sat 4/18

2:32 pm-11:28 pm

1 stop7h 56m

$540

WatertownNew Orleans

ART - MSY

ARTMSY

Watertown

Fri 4/10

11:25 am-5:55 pm

2 stops7h 30m

New Orleans Louis Armstrong

Mon 4/13

2:22 pm-11:23 pm

1 stop8h 01m

$739

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/17

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.
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

What is the cheapest month to book a flight from Watertown, New York to Louisiana?

Currently, October is the cheapest month in which you can book a flight from Watertown, New York to Louisiana (average of $114). Flying from Watertown, New York to Louisiana in January is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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.

  • What airport do you fly from for flights from Watertown to Louisiana?

    Watertown (ART), located 5.6 mi from the city center, is the airport you fly out of when you book flights from Watertown to Louisiana.

  • How long is the flight from Watertown, New York to Louisiana?

    Airlines like American Airlines fly from Watertown, New York to Louisiana in about 6h 43m. The time it takes to get you to your destination can typically vary by up to . Airlines will cover a distance of 1242 mi.

  • Can I find deals for flights from Watertown to Louisiana that include hotel bookings?

    Yes. In addition to deals on Watertown to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Watertown to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Watertown to Louisiana.

  • Can I find deals for business class flights from Watertown to Louisiana?

    Yes. Cheapflights offers flight deals from Watertown to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Watertown, New York to Louisiana?

    Currently, October is the cheapest month in which you can book a flight from Watertown, New York to Louisiana (average of $114). Flying from Watertown, New York to Louisiana in January is currently the most expensive (average of $256). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

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 for Watertown to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
John F Kennedy Intl to Fort Lauderdale flights
Newark to Fort Lauderdale flights
John F Kennedy Intl to Miami flights
Newark to Miami flights
LaGuardia to Miami flights
John F Kennedy Intl to Orlando flights
LaGuardia to Fort Lauderdale flights
Newark to West Palm Beach flights
John F Kennedy Intl to West Palm Beach flights
John F Kennedy Intl to Los Angeles flights
John F Kennedy Intl to Las Vegas flights
Newark to Las Vegas flights
Newark to Orlando flights
John F Kennedy Intl to Dallas/Fort Worth flights
Newark to Tampa flights
LaGuardia to Dallas/Fort Worth flights
LaGuardia to Orlando flights
Newark to Dallas/Fort Worth flights
LaGuardia to Hobby flights
Newark to Hobby flights
Newark to Los Angeles flights
John F Kennedy Intl to San Francisco flights
John F Kennedy Intl to O'Hare Intl flights
John F Kennedy Intl to Hobby flights
LaGuardia to Tampa flights
Newark to Sky Harbor Intl flights
LaGuardia to West Palm Beach flights
John F Kennedy Intl to Tampa flights
Newark to New Orleans flights
John F Kennedy Intl to New Orleans flights
LaGuardia to Los Angeles flights
LaGuardia to New Orleans flights
Newark to San Francisco flights
Newark to Fort Myers flights
John F Kennedy Intl to Sky Harbor Intl flights
John F Kennedy Intl to Seattle flights
Newark to George Bush Intcntl flights
John F Kennedy Intl to Atlanta flights
LaGuardia to Las Vegas flights
LaGuardia to George Bush Intcntl flights
John F Kennedy Intl to George Bush Intcntl flights
LaGuardia to Atlanta flights
Newark to Seattle flights
Newark to O'Hare Intl flights
John F Kennedy Intl to Austin flights
LaGuardia to O'Hare Intl flights
Newark to Denver flights
Newark to Atlanta flights
LaGuardia to Denver flights
John F Kennedy Intl to Sarasota flights

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.