In terms of precipitation, rainfall in Marion, Illinois ranges from 3.1 - 4.9 inches per month. May is typically the wettest month, when rainfall can reach 4.9 in. September is typically the driest time to visit Marion, Illinois when rainfall is around 3.1 in.

If weather is an important factor for your trip to Marion, Illinois, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 78.8 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest time of day to fly from MSY to MWA?

When flying from New Orleans to Marion, Illinois, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Most accurate provider : When it comes to deals on New Orleans-Marion, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Marion, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Marion, Illinois flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on New Orleans-Marion, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub 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 New Orleans-Marion, Illinois flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Can I find deals for flights from New Orleans to Marion that include hotel bookings?

Yes. In addition to deals on New Orleans to Marion flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from New Orleans to Marion?

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

Can I find deals for business class flights from New Orleans to Marion?

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

$516+ Cheap Flights from New Orleans to Marion, IL

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Cheap flight deals from New Orleans to Marion

One-way

One-way flights from New Orleans to Marion
Search for one-way flight options from New Orleans to Marion. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Fri 1/227:17 pm -

1 stop4h 59m

Wed 12/3112:00 am -

Nonstop0h 00m

Deal found 11/7

$516

Find flight deals from New Orleans to Marion

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars

Provider with most accurate pricing for New Orleans Louis Armstrong-Marion Williamson County flight deals.

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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Marion Williamson County flights.

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New OrleansMarion

MSY New Orleans Louis Armstrong - MWA Marion Williamson County

MSYMWA

New Orleans Louis Armstrong

Fri 1/22

7:17 pm-12:16 am

1 stop4h 59m

Marion Williamson County

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$516

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/7

Sorted by cheapest first

Compare providers for flights from New Orleans to Marion

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Marion in November.

Provider	Price Accuracy	Trust Score*
eDreams	Price Accuracy2 stars	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

Most accurate provider: When it comes to deals on New Orleans-Marion, Illinois flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on New Orleans-Marion, Illinois flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from New Orleans-Marion, Illinois flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on New Orleans-Marion, Illinois flights, Cheapflights users trust FlightHub the most. FlightHub 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 New Orleans-Marion, Illinois 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 New Orleans to Marion

Have a flexible travel schedule? Discover the best time to fly to Marion from New Orleans with our price prediction graph.

MSY-MWA

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

Can I find deals for flights from New Orleans to Marion that include hotel bookings?
Yes. In addition to deals on New Orleans to Marion flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from New Orleans to Marion?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Marion.
Can I find deals for business class flights from New Orleans to Marion?
Yes. Cheapflights offers flight deals from New Orleans to Marion by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

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$516+ Cheap flights from New Orleans to Marion, IL (MSY - MWA)

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 1/22. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Marion with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from New Orleans to Marion

One-way flights from New Orleans to MarionSearch for one-way flight options from New Orleans to Marion. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Search for one-way flight options from New Orleans to Marion. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.

Find flight deals from New Orleans to Marion

Most accurate provider

Most trusted provider

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Use the filters below to find and compare flights from New Orleans to Marion that are best for you.

Compare providers for flights from New Orleans to Marion

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.

Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from New Orleans to Marion in November.

Best time to book a flight from New Orleans to Marion

Have a flexible travel schedule? Discover the best time to fly to Marion from New Orleans with our price prediction graph.

Related info for your journey

Can I find deals for flights from New Orleans to Marion that include hotel bookings?

How can I find direct flights from New Orleans to Marion?

Can I find deals for business class flights from New Orleans to Marion?

Traveling to a place near Marion?

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for New Orleans to Marion

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Complete your trip

Complete your trip to Marion by adding a car rental and/or hotel reservation to your travel itinerary.

Search flights from New Orleans to Marion by cabin class

Find flights from New Orleans to Marion, based on your preferred cabin class, be it economy, premium economy, business, or first class.

Other flights to Marion

Explore flights to Marion departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.

New Orleans and Marion flights

Browse other New Orleans and Marion flight options. Last updated on November 10, 2026.

Other flights from New Orleans

Browse through other flights departing from New Orleans. Flights are based on user searches made on Cheapflights and were last updated on November 10, 2026.

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One-way flights from New Orleans to Marion
Search for one-way flight options from New Orleans to Marion. Find affordable one-way fares based on user searches. Data last updated November 10, 2026.