$537 Cheap Flights from New Orleans (MSY) to Chiang Mai (CNX)

View $537 flight on Tue, Nov 18, 2025Opens in a new window

Popular airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to Chiang Mai Intl. Airport (CNX)

Cheap Flights from New Orleans to Chiang Mai (MSY-CNX)

Prices were available within the past 7 days and start at $537 for one-way flights and $1,099 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Sep 9 - Wed, Sep 23
MSY
New Orleans
CNX
Chiang Mai
$1,099 Roundtrip, found 3 days ago
$1,099
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 9 from New Orleans to Chiang Mai, returning Wed, Sep 23, priced at $1,099 found 3 days ago
Alaska Airlines
Tue, Nov 18 - Sat, Nov 22
MSY
New Orleans
CNX
Chiang Mai
$1,101 Roundtrip, found 2 hours ago
$1,101
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Nov 18 from New Orleans to Chiang Mai, returning Sat, Nov 22, priced at $1,101 found 2 hours ago
Alaska Airlines
Wed, Sep 9 - Wed, Sep 23
MSY
New Orleans
CNX
Chiang Mai
$1,109 Roundtrip, found 3 days ago
$1,109
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 9 from New Orleans to Chiang Mai, returning Wed, Sep 23, priced at $1,109 found 3 days ago
Alaska Airlines
Tue, Nov 18 - Sat, Nov 22
MSY
New Orleans
CNX
Chiang Mai
$1,111 Roundtrip, found 2 hours ago
$1,111
Roundtrip
found 2 hours ago
Select Alaska Airlines flight, departing Tue, Nov 18 from New Orleans to Chiang Mai, returning Sat, Nov 22, priced at $1,111 found 2 hours ago
Alaska Airlines
Wed, Sep 9 - Wed, Sep 23
MSY
New Orleans
CNX
Chiang Mai
$1,140 Roundtrip, found 3 days ago
$1,140
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Wed, Sep 9 from New Orleans to Chiang Mai, returning Wed, Sep 23, priced at $1,140 found 3 days ago
Alaska Airlines
Tue, Apr 21 - Sat, May 23
MSY
New Orleans
CNX
Chiang Mai
$1,149 Roundtrip, found 3 days ago
$1,149
Roundtrip
found 3 days ago
Select Alaska Airlines flight, departing Tue, Apr 21 from New Orleans to Chiang Mai, returning Sat, May 23, priced at $1,149 found 3 days ago
JetBlue Airways
Wed, Sep 9 - Wed, Sep 23
MSY
New Orleans
CNX
Chiang Mai
$1,213 Roundtrip, found 3 days ago
$1,213
Roundtrip
found 3 days ago
Select JetBlue Airways flight, departing Wed, Sep 9 from New Orleans to Chiang Mai, returning Wed, Sep 23, priced at $1,213 found 3 days ago
Etihad Airways
Sat, Apr 18 - Thu, Apr 30
MSY
New Orleans
CNX
Chiang Mai
$2,157 Roundtrip, found 20 hours ago
$2,157
Roundtrip
found 20 hours ago
Select Etihad Airways flight, departing Sat, Apr 18 from New Orleans to Chiang Mai, returning Thu, Apr 30, priced at $2,157 found 20 hours ago
Delta
Thu, Dec 25 - Tue, Jan 6
MSY
New Orleans
CNX
Chiang Mai
$6,697 Roundtrip, found 18 hours ago
$6,697
Roundtrip
found 18 hours ago
Select Delta flight, departing Thu, Dec 25 from New Orleans to Chiang Mai, returning Tue, Jan 6, priced at $6,697 found 18 hours ago
Korean Air
Thu, Dec 25 - Tue, Jan 6
MSY
New Orleans
CNX
Chiang Mai
$6,703 Roundtrip, found 18 hours ago
$6,703
Roundtrip
found 18 hours ago
Select Korean Air flight, departing Thu, Dec 25 from New Orleans to Chiang Mai, returning Tue, Jan 6, priced at $6,703 found 18 hours ago

Alternative airports near Chiang Mai

Prices were available within the past 7 days. Prices and availability are subject to change.

Select flight to Chiang Mai Intl. CNX. Cheapest and Closest option available. Average driving time to city center is 10 minutes. Flights from $1,472
CNX
Chiang Mai Intl.
CheapestClosest
Average driving time to city center10 min
Flights from $1,472

Frequently asked questions

How much does a flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Chiang Mai Intl. Airport (CNX) cost?
Grab a cheap one-way flight from $537 or cheap return flight from $1,099 from Louis Armstrong New Orleans Intl. Airport (MSY) to Chiang Mai Intl. Airport (CNX) with Expedia. Enter your travel dates and sort by "Price (lowest to highest)" to find our cheapest flight deals on this route.
What is the cheapest month to fly from Louis Armstrong New Orleans Intl. Airport (MSY) to Chiang Mai Intl. Airport (CNX)?
September is the cheapest month to fly from MSY to CNX. Traveling during quieter months is often the key to scoring lower fares.
What is the cheapest airline that flies from Louis Armstrong New Orleans Intl. Airport (MSY) to Chiang Mai Intl. Airport (CNX)?
Use the filters on Expedia to compare airlines and find the most affordable carrier that'll fly you from MSY to CNX. Then, 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 Chiang Mai Intl. Airport (CNX)?
Direct flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Chiang Mai Intl. Airport (CNX) aren't available daily, so you'll need to take a flight with a layover. Explore your options with Expedia's filter tool. Enter your dates and pick either "1 Stop" or "2+ Stops."
What day of the week has the most flights from MSY to CNX?
You'll generally find Tuesday the quietest day for flights, while Fridays are often the busiest.* However this can change from season to season and during peak travel times or public holidays.*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 Chiang Mai Intl. Airport (CNX)?
To arrive at Chiang Mai Intl. Airport (CNX) without delays, book a flight that leaves Louis Armstrong New Orleans Intl. Airport (MSY) before 3 PM. The likelihood 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 Chiang Mai Intl. Airport (CNX) last-minute?
Holding off until just before your trip to book a ticket from MSY to CNX often results in higher prices. While you might find some last-minute offers, they aren't always guaranteed. Keep your travel schedule open for the best chance of getting a bargain.
Is it cheaper to book a MSY to CNX flight and hotel package?
Securing a MSY to CNX flight and hotel package is typically cheaper than booking separately. With Expedia, you can enjoy the convenience of organizing your trip in one place. Select from our wide range of hotels and then add flights, activities and car rentals 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 Chiang Mai Intl. Airport (CNX)?
If you reserved your MSY to CNX flight in the last 24 hours, you may be able to cancel or modify it without any fees. Depending on the airline and the type of fare you purchased, additional charges may apply for changes beyond this timeframe. Airline policies and contact information can be found in your itinerary or confirmation email. Or, go to our Customer Service portal if you'd like more information.

Travel information

Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
Chiang Mai Intl.
Airlines serving
Etihad Airways
Roundtrip price
$1,098
Distance
9012 mi

Book with confidence

New Orleans to Chiang Mai Flights

The cheapest times to fly from New Orleans to Chiang Mai

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

 

The best time to book a flight from New Orleans to Chiang Mai

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

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 Chiang Mai in 2025. You can also book with separate airlines for your outbound and return journeys, from $537 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 Chiang Mai 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 Chiang Mai 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.

 

New Orleans to Chiang Mai Flights

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*Available to One Key members.