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C$122 Cheap Flights from Philadelphia International (PHL) to New Orleans Louis Armstrong (MSY)

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Flight deals from Philadelphia International to New Orleans Louis Armstrong

Looking for a cheap last-minute deal or the best return flight from Philadelphia International Airport to New Orleans Louis Armstrong Airport? If you want to travel next month, return fares start from C$277. Find the lowest prices on one-way and return tickets right here.
New Orleans.C$122 per passenger.Departing Tue., Jun. 30.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue., Jun. 30, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$122, select.
New Orleans.C$146 per passenger.Departing Sun., Aug. 30.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Sun., Aug. 30, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$146, select.
New Orleans.C$159 per passenger.Departing Wed., Sep. 30.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Wed., Sep. 30, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$159, select.
New Orleans.C$160 per passenger.Departing Tue., Oct. 6.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue., Oct. 6, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$160, select.
New Orleans.C$167 per passenger.Departing Wed., Jul. 1.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Wed., Jul. 1, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$167, select.
New Orleans.C$172 per passenger.Departing Tue., Nov. 10.One-way flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Philadelphia International on Tue., Nov. 10, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$172, select.
New Orleans.C$186 per passenger.Departing Sat., Jul. 11.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Sat., Jul. 11, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$186, select.
New Orleans.C$186 per passenger.Departing Sat., Aug. 22.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Sat., Aug. 22, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$186, select.
New Orleans.C$207 per passenger.Departing Mon., Sep. 21.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Mon., Sep. 21, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$207, select.
New Orleans.C$222 per passenger.Departing Mon., Jun. 29.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Mon., Jun. 29, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$222, select.
New Orleans.C$227 per passenger.Departing Mon., Nov. 9.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Mon., Nov. 9, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$227, select.
New Orleans.C$262 per passenger.Departing Fri., Oct. 2.One-way flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Philadelphia International on Fri., Oct. 2, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$262, select.
New Orleans.C$509 per passenger.Departing Sat., Jan. 30.One-way flight with United.Outbound indirect flight with United, departs from Philadelphia International on Sat., Jan. 30, arriving in New Orleans Louis Armstrong.Price includes taxes and charges.From C$509, select.

Find the cheapest month to fly from Philadelphia International to New Orleans Louis Armstrong

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Philadelphia International to New Orleans Louis Armstrong flights are currently cheapest in June.
Jun.
from C$122
Jul.
from C$167
Aug.
from C$146
Sep.
from C$159
Oct.
from C$160
Nov.
from C$172
Dec.
Find prices
Jan.
from C$509
Feb.
Find prices
Mar.
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Apr.
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May
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Which airlines fly from Philadelphia International to New Orleans Louis Armstrong?

Philadelphia International to New Orleans Louis Armstrong: Alternative routes

Compare routes from Philadelphia International to New Orleans below. You may find an airport to fly into that's cheaper, faster, or easier than New Orleans Louis Armstrong.

New Orleans Louis Armstrong

18km from central New Orleans
ClosestCheapest
from C$122
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Philadelphia to New Orleans: Flight information

The things to know before you go.
Cheapest flight foundC$122
Cheapest month to flyJune
Average flight time3 hrs, 15 mins
Most popular airlineAmerican Airlines
Average flights per week38

Finding cheap flights from Philadelphia International to New Orleans Louis Armstrong: Frequently asked questions

The best price we found for a return flight from Philadelphia International to New Orleans Louis Armstrong is C$248. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.
3 hours and 15 minutes is the average flight time from Philadelphia International to New Orleans Louis Armstrong.
American Airlines, PSA Airlines and Qatar Airways fly direct from Philadelphia International to New Orleans Louis Armstrong.
As of June 2026, there are 38 flights per week flying from Philadelphia International to New Orleans Louis Armstrong.
The cheapest month to fly from Philadelphia International to New Orleans Louis Armstrong is usually July.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from Philadelphia International Airport to New Orleans Louis Armstrong Airport on Tuesday, July 28, 2026.
Yes – the average flight time is 3 hours and 15 minutes.
We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New Orleans Louis Armstrong but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to New Orleans is around 40 days in advance, so don’t leave your flight to the last minute.
Currently, Frontier Airlines offers the cheapest flight tickets to New Orleans Louis Armstrong.

Traveling from Philadelphia International Airport (PHL) to Louis Armstrong New Orleans International Airport (MSY): what you need to know

  • 3 hours 9 minutes is the average time for a direct flight from Philadelphia International Airport to Louis Armstrong New Orleans International Airport. New Orleans is 1 hour behind Philadelphia and is in the UTC-5 timezone.

  • Flights from Philadelphia International Airport to Louis Armstrong New Orleans International Airport start at 05:33 — the earliest with American Airlines. The latest flight in the day is the 19:49 service with American Airlines. In total, you can choose from 29 services every week between PHL and MSY.

  • If you're traveling during a popular month like August, head to the airport even earlier. It's smart to arrive up to four hours before an international flight and two hours ahead of a domestic departure. Expect lines to be longer during high seasons like summer and spring break.

  • Jetting into New Orleans (and seeing more of United States!) is simple with American Airlines. This popular airline runs direct flights from Philadelphia International Airport to Louis Armstrong New Orleans International Airport.

  • If you'd like a stopover for your flight from Philadelphia International Airport to Louis Armstrong New Orleans International Airport, just deselect 'Direct flights only' and look through your options. These are the top stopovers between PHL and MSY:

    • Hartsfield-Jackson Atlanta International Airport

    • Nashville International Airport

    • Norfolk International Airport

  • You don't need your passport or a visa to fly within United States. You will need a valid form of identification however, such as an ID card or driver's license. Add them to your packing list once you've booked your cheap ticket from PHL to MSY.

How to find the cheapest flights from Philadelphia International Airport (PHL) to Louis Armstrong New Orleans International Airport (MSY)

  • C$122 is currently the lowest price for a one-way ticket from Philadelphia International Airport to Louis Armstrong New Orleans International Airport. Return flights start at C$248. These fares can change based on demand and availability.

  • Score cheap flight tickets from PHL to MSY by booking at least 9 months ahead. According to our research, that's the sweet spot for finding the biggest deals.

  • Organize your trip for May. That's the cheapest month for flight tickets from Philadelphia International Airport to Louis Armstrong New Orleans International Airport. If you're flexible with your travel dates, use the 'Whole month' tool to find the lowest price across every month.

  • Sign into your online account or use the app to create a Price Alert. We'll notify you right away if there's a cheaper deal on this route. It doesn't take long, and it'll save you time looking for cheap flight tickets from PHL to MSY every day.

  • Tailor your flights with filters. Choose your arrival and departure times, total journey duration and airlines. You can also sort results by 'Best,' 'Fastest' or 'Cheapest' flights from Philadelphia International Airport to Louis Armstrong New Orleans International Airport.

Handy information about Philadelphia International Airport (PHL)

Arriving at Louis Armstrong New Orleans International Airport (MSY)

Getting from Louis Armstrong New Orleans International Airport (MSY) to central New Orleans

  • Louis Armstrong New Orleans International Airport to central New Orleans is around 21 minutes in a car. It's approximately 24 kilometres away. Find out what options are available, such as car rentals, cabs or ride-sharing services.

  • If you're traveling by public transport, expect a journey of about 52 minutes.

When to fly to Louis Armstrong New Orleans International Airport (MSY)

  • It's time to choose your travel dates for your flight from Philadelphia International Airport to Louis Armstrong New Orleans International Airport. October is the most popular month to visit New Orleans. If you want a more peaceful vibe, go in May.

  • Before locking in your flight from Philadelphia International Airport to Louis Armstrong New Orleans International Airport, think about the kind of weather you enjoy. August is the warmest month in New Orleans, with the temperature ranging from 25ºC to 36ºC.

  • If you like cooler conditions, look for a cheap ticket from PHL to MSY in January. Temperatures average between 4ºC and 18ºC then.

More about New Orleans

  • If you're looking for somewhere to rest your head, you'll find the best stays in New Orleans right here. Explore these options once you've booked your flight from PHL to MSY:

  • French Quarter and Jackson Square are a couple of top-rated attractions to add to your New Orleans travel itinerary. Keep the momentum going by heading to Cafe Du Monde.

Complete your New Orleans trip with hotels and a car rental

  • After you've secured your cheap ticket to Louis Armstrong New Orleans International Airport, check out our low prices and exclusive rates for hotels. You can also compare a range of car rental companies in one go to find the best car rental price for your New Orleans vacation.

Plan the rest of your trip from Philadelphia to New Orleans

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.