$529 Cheap Flights from New Orleans (MSY) to Marion (MWA)

View $529 flight on Fri, May 9, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Marion, IL (MWA-Williamson County Regional)

  • Plan, book, fly with confidence

  • trending down icon
    Be in the know
    Get alerts if flight prices drop or rise*
  • bex rewards loyalty icon
    Book smarter
    Save up to 30% on select hotels after you book a flight*
  • one key icon
    Earn twice
    Earn your airline miles on top of our OneKeyCash
    Learn about One Key
Find available prices by choosing your travel dates.

Cheap Flights from New Orleans to Marion (MSY-MWA)

Prices were available within the past 7 days and start at $529 for one-way flights and $825 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

American Airlines
Sun, Apr 27 - Sun, May 4
MSY
New Orleans
MWA
Marion
$825 Roundtrip, found 3 days ago
$825
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Apr 27 from New Orleans to Marion, returning Sun, May 4, priced at $825 found 3 days ago
American Airlines
Sun, Apr 27 - Tue, Apr 29
MSY
New Orleans
MWA
Marion
$839 Roundtrip, found 3 days ago
$839
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Apr 27 from New Orleans to Marion, returning Tue, Apr 29, priced at $839 found 3 days ago
American Airlines
Sun, Apr 27 - Thu, May 1
MSY
New Orleans
MWA
Marion
$859 Roundtrip, found 3 days ago
$859
Roundtrip
found 3 days ago
Select American Airlines flight, departing Sun, Apr 27 from New Orleans to Marion, returning Thu, May 1, priced at $859 found 3 days ago
Flights from New Orleans (MSY) to Marion (MWA)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Williamson County Regional
Roundtrip price
$825
Distance
540 mi

New Orleans to Marion Flights

The cheapest times to fly from New Orleans to Marion

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 New Orleans to Marion are during the month of April. You can find some of the cheapest flights from New Orleans to Marion with Expedia's search tool and vast selection of airlines.

 

The best time to book a flight from New Orleans to Marion

Sunday is one of the best days to book for cheap flights from New Orleans to Marion: 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 New Orleans to Marion

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 New Orleans to Marion in 2025. You can also book with separate airlines for your outbound and return journeys, from $529 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 New Orleans to Marion 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 New Orleans to Marion 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.

 

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Williamson County Regional Airport (MWA) cost?
Discover the latest flight deals from MSY to MWA by entering your preferred travel dates and searching on Expedia. Easily compare prices by departure date if you have flexibility with your schedule and use handy filters to explore prices for your preferred journey. As a member of One Key™, our free loyalty program, you can use Price Tracking to watch fares and receive notifications if prices go up or down.
What is the cheapest month to fly from MSY to MWA?
The cheapest flights from MSY to MWA are usually during off-peak season, when demand is lower. To save money, avoid flying during public holidays, school breaks and major local events.
What is the cheapest airline that flies from MSY to MWA?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from MSY to MWA. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Louis Armstrong New Orleans Intl. Airport (MSY) to Williamson County Regional Airport (MWA)?
There aren’t any daily direct flights departing from Louis Armstrong New Orleans Intl. Airport (MSY) to Williamson County Regional Airport (MWA). But you can choose flights with layovers. Filter your search results on Expedia to include one or more stops, and you’ll be on your way in no time.
What day of the week has the most flights from MSY to MWA?
Usually you’ll find the greatest selection of flight options on a Friday. Tuesdays tend to be the quietest.* But this can vary depending on the season, carrier and other factors.*Busiest/quietest day to travel is based on Expedia flight demand through January to December 2024.
What is the best time to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Williamson County Regional Airport (MWA)?
To touch down at Williamson County Regional Airport (MWA) on schedule, opt for a flight that takes off from Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The chance of cancellations is 22% higher, on average, for departures after this hour.**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.
Is it cheaper to buy a plane ticket from Louis Armstrong New Orleans Intl. Airport (MSY) to Williamson County Regional Airport (MWA) last-minute?
Last-minute fares from MSY to MWA are generally more expensive. To lock in the best rates, start looking for flights well in advance. That said, if you can play around with your travel dates, you may land a cheap ticket right before your journey.
Is it cheaper to book a MSY to MWA flight and hotel package?
Securing a MSY to MWA flight and hotel package is usually cheaper than booking separately. With Expedia, you can enjoy the ease of organizing your travels all in one place. Choose from our wide range of stays and then add car rentals, flights and activities 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 Louis Armstrong New Orleans Intl. Airport (MSY) to Williamson County Regional Airport (MWA)?
Typically, you’re able to reschedule or cancel your MSY to MWA flight. However, there may be additional charges, especially if your booking was made more than 24 hours ago. Double-check your itinerary for the airline’s policies and fees on flight changes, or if you’d like further details, head to our Customer Service portal.

Explore a world of travel with Expedia

*Available to One Key members.