$129 Cheap Flights from Pasco (PSC) to New Orleans (MSY)

View $129 flight on Tue, Aug 19, 2025Opens in a new window

Popular airlines from Tri-Cities Airport (PSC) to Louis Armstrong New Orleans Intl. Airport (MSY)

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Find available prices by choosing your travel dates.

Cheap Flights from Pasco to New Orleans (PSC-MSY)

Prices were available within the past 7 days and start at $129 for one-way flights and $258 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

Alaska Airlines
Wed, Jul 30 - Sat, Aug 16
PSC
Pasco
MSY
New Orleans
$258 Roundtrip, found 6 days ago
$258
Roundtrip
found 6 days ago
Select Alaska Airlines flight, departing Wed, Jul 30 from Pasco to New Orleans, returning Sat, Aug 16, priced at $258 found 6 days ago
Delta
Sun, May 25 - Sat, Jun 7
PSC
Pasco
MSY
New Orleans
$259 Roundtrip, found 17 hours ago
$259
Roundtrip
found 17 hours ago
Select Delta flight, departing Sun, May 25 from Pasco to New Orleans, returning Sat, Jun 7, priced at $259 found 17 hours ago
Delta
Sat, Jul 26 - Sat, Aug 16
PSC
Pasco
MSY
New Orleans
$263 Roundtrip, found 6 days ago
$263
Roundtrip
found 6 days ago
Select Delta flight, departing Sat, Jul 26 from Pasco to New Orleans, returning Sat, Aug 16, priced at $263 found 6 days ago
United
Sat, May 17 - Tue, May 20
PSC
Pasco
MSY
New Orleans
$264 Roundtrip, found 7 hours ago
$264
Roundtrip
found 7 hours ago
Select United flight, departing Sat, May 17 from Pasco to New Orleans, returning Tue, May 20, priced at $264 found 7 hours ago
American Airlines
Sat, Jun 21 - Wed, Jun 25
PSC
Pasco
MSY
New Orleans
$266 Roundtrip, found 14 hours ago
$266
Roundtrip
found 14 hours ago
Select American Airlines flight, departing Sat, Jun 21 from Pasco to New Orleans, returning Wed, Jun 25, priced at $266 found 14 hours ago
American Airlines
Tue, Jul 1 - Tue, Jul 8
PSC
Pasco
MSY
New Orleans
$268 Roundtrip, found 1 day ago
$268
Roundtrip
found 1 day ago
Select American Airlines flight, departing Tue, Jul 1 from Pasco to New Orleans, returning Tue, Jul 8, priced at $268 found 1 day ago
Delta
Sat, Jun 21 - Wed, Jun 25
PSC
Pasco
MSY
New Orleans
$269 Roundtrip, found 14 hours ago
$269
Roundtrip
found 14 hours ago
Select Delta flight, departing Sat, Jun 21 from Pasco to New Orleans, returning Wed, Jun 25, priced at $269 found 14 hours ago
Alaska Airlines
Tue, Jul 1 - Tue, Jul 8
PSC
Pasco
MSY
New Orleans
$276 Roundtrip, found 1 day ago
$276
Roundtrip
found 1 day ago
Select Alaska Airlines flight, departing Tue, Jul 1 from Pasco to New Orleans, returning Tue, Jul 8, priced at $276 found 1 day ago
Bargain Flight
Mon, Aug 4 - Tue, Aug 19
PSC
Pasco
MSY
New Orleans
$285 Roundtrip, found 4 days ago
$285
Roundtrip
found 4 days ago
Select Bargain Flight flight, departing Mon, Aug 4 from Pasco to New Orleans, returning Tue, Aug 19, priced at $285 found 4 days ago
United
Sat, May 17 - Tue, May 20
PSC
Pasco
MSY
New Orleans
$287 Roundtrip, found 7 hours ago
$287
Roundtrip
found 7 hours ago
Select United flight, departing Sat, May 17 from Pasco to New Orleans, returning Tue, May 20, priced at $287 found 7 hours ago
Flights from Pasco (PSC) to New Orleans (MSY)
Origin airport
Tri-Cities
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
Alaska Airlines, American Airlines, Delta, Hawaiian Airlines, United
Roundtrip price
$258
Distance
1912 mi

Pasco to New Orleans Flights

The cheapest times to fly from Pasco to New Orleans

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

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

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

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 Pasco to New Orleans in 2025. You can also book with separate airlines for your outbound and return journeys, from $129 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 Pasco to New Orleans 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 Pasco to New Orleans 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 Tri-Cities Airport (PSC) to Louis Armstrong New Orleans Intl. Airport (MSY) cost?
Discover the latest flight deals from PSC to MSY 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 PSC to MSY?
The cheapest flights from PSC to MSY 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 PSC to MSY?
Use the filter tool on Expedia to compare airlines and find the cheapest carrier that’ll take you from PSC to MSY. Sort your results by “Price (lowest to highest)” to snap up a great deal.
How many flights per day from Tri-Cities Airport (PSC) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Nonstop flights from Tri-Cities Airport (PSC) to Louis Armstrong New Orleans Intl. Airport (MSY) 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 select either “1 Stop” or “2+ Stops.”
What day of the week has the most flights from PSC to MSY?
Generally you’ll find the most flight options available on a Friday. Tuesdays are often the quietest.* But this can vary based 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 Tri-Cities Airport (PSC) to Louis Armstrong New Orleans Intl. Airport (MSY)?
To reach Louis Armstrong New Orleans Intl. Airport (MSY) on time, opt for a flight that leaves from Tri-Cities Airport (PSC) 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 Tri-Cities Airport (PSC) to Louis Armstrong New Orleans Intl. Airport (MSY) last-minute?
Last-minute fares from PSC to MSY are typically more expensive. For the best prices, start searching for flights well in advance. That said, if you’re flexible with your travel dates, you may score a cheap ticket just before your departure.
Is it cheaper to book a PSC to MSY flight and hotel package?
You’ll generally save money by securing a PSC to MSY flight and hotel package compared to booking separately. In fact, you could save hundreds of dollars by bundling with Expedia. And it’s easy to manage everything in one place. Once you’ve selected your ideal flights and accommodations, consider adding extras such as tours, activities and car rentals.
Can I cancel or change the date of my flight from Tri-Cities Airport (PSC) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Usually, it’s possible to reschedule or cancel your PSC to MSY flight. However, if the booking was made more than 24 hours ago, additional charges may apply. Check your airline’s policies in your itinerary to see what changes are allowed and whether any costs are involved. You’ll also find more details on our Customer Service portal.

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*Available to One Key members.