What is the cheapest airline that flies from New Orleans Louis Armstrong to Philadelphia?

Southwest is the most popular carrier operating from New Orleans Louis Armstrong to Philadelphia

How many flights depart from New Orleans to Philadelphia on average per week?

As of September 2026, 6 flights take off from New Orleans and land in Philadelphia each week. The most common flight departure day for this route is Tue, with 50% of weekly flights taking off on this day.

When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Philadelphia Airport?

Prices for flights from New Orleans Louis Armstrong Airport to Philadelphia Airport refresh daily.

How old do you have to be to fly from New Orleans Louis Armstrong Airport to Philadelphia Airport?

The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Philadelphia Airport.

What documentation or ID do you need to fly to Philadelphia Airport?

The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

R2 672 Cheap Flights from New Orleans to Philadelphia in 2026/27

Find the cheapest flights from New Orleans to Philadelphia

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10:35 - 18:40MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 05m2 stops Kansas City Chicago Midway

5:20 - 15:45PHL Philadelphia-MSY New Orleans Louis Armstrong

11h 25m2 stops Denver Intl Austin Bergstrom

R5 328Southwest

Sat, Nov 7 - Sat, Nov 14

12:10 - 21:20MSY New Orleans Louis Armstrong-PHL Philadelphia

8h 10m2 stops Dallas Love Field Chicago Midway

5:20 - 15:45PHL Philadelphia-MSY New Orleans Louis Armstrong

11h 25m2 stops Denver Intl Austin Bergstrom

R5 719Southwest

Fri, Dec 4 - Sat, Dec 5

12:55 - 21:35MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 40m2 stops Houston Hobby Nashville Intl

17:15 - 0:15PHL Philadelphia-MSY New Orleans Louis Armstrong

8h 00m1 stop Denver Intl

R6 615Southwest

Wed, Oct 21 - Fri, Oct 23

7:40 - 13:55MSY New Orleans Louis Armstrong-PHL Philadelphia

5h 15m1 stop Lambert-St Louis

19:10 - 0:35PHL Philadelphia-MSY New Orleans Louis Armstrong

6h 25m1 stop Chicago Midway

R6 697Southwest

Fri, Oct 23 - Fri, Oct 23

10:55 - 18:30MSY New Orleans Louis Armstrong-PHL Philadelphia

6h 35m2 stops Houston Hobby Nashville Intl

20:15 - 23:55PHL Philadelphia-MSY New Orleans Louis Armstrong

4h 40m1 stop Nashville Intl

R6 778Southwest

Fri, Oct 23 - Fri, Oct 23

7:30 - 17:55MSY New Orleans Louis Armstrong-PHL Philadelphia

9h 25m2 stops Orlando Nashville Intl

5:30 - 13:00PHL Philadelphia-MSY New Orleans Louis Armstrong

8h 30m2 stops Nashville Intl Houston Hobby

R6 859Southwest

Mon, Nov 23 - Fri, Nov 27

5:10 - 11:30MSY New Orleans Louis Armstrong-PHL Philadelphia

5h 20m1 stop Dallas Love Field

20:45 - 0:20PHL Philadelphia-MSY New Orleans Louis Armstrong

4h 35m1 stop Nashville Intl

R6 925Southwest

Wed, Dec 23 - Wed, Dec 23

7:40 - 18:25MSY New Orleans Louis Armstrong-PHL Philadelphia

9h 45m2 stops Lambert-St Louis Chicago Midway

20:45 - 0:20PHL Philadelphia-MSY New Orleans Louis Armstrong

4h 35m1 stop Nashville Intl

R7 006Southwest

Wed, Dec 23 - Wed, Dec 23

10:10 - 19:20MSY New Orleans Louis Armstrong-PHL Philadelphia

8h 10m2 stops Orlando Chicago Midway

7:55 - 15:15PHL Philadelphia-MSY New Orleans Louis Armstrong

8h 20m2 stops Chicago Midway Dallas Love Field

R7 332Southwest

Sat, Oct 10 - Sat, Oct 17

12:55 - 21:35MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 40m2 stops Houston Hobby Nashville Intl

13:55 - 21:15PHL Philadelphia-MSY New Orleans Louis Armstrong

8h 20m2 stops Chicago Midway Nashville Intl

R7 446Southwest

Wed, Oct 21 - Fri, Oct 23

Cheap last-minute flights

Enter your travel dates to find the best prices.

7:45 - 16:10MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 25m1 stop Nashville Intl

15:40 - 20:55PHL Philadelphia-MSY New Orleans Louis Armstrong

6h 15m1 stop Dallas Love Field

R7 153Southwest

Sat, Sep 26 - Sat, Oct 3

6:10 - 16:10MSY New Orleans Louis Armstrong-PHL Philadelphia

9h 00m2 stops Houston Hobby Nashville Intl

10:15 - 16:10PHL Philadelphia-MSY New Orleans Louis Armstrong

6h 55m1 stop Chicago Midway

R7 234Southwest

Sat, Sep 26 - Sat, Oct 3

10:15 - 18:25MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 10m2 stops Nashville Intl Chicago Midway

6:00 - 12:15PHL Philadelphia-MSY New Orleans Louis Armstrong

7h 15m2 stops Nashville Intl Dallas Love Field

R7 332Southwest

Sat, Sep 26 - Wed, Oct 7

9:45 - 17:35MSY New Orleans Louis Armstrong-PHL Philadelphia

6h 50m1 stop Orlando

10:45 - 17:25PHL Philadelphia-MSY New Orleans Louis Armstrong

7h 40m2 stops Chicago Midway Nashville Intl

R8 212Southwest

Tue, Sep 29 - Wed, Sep 30

13:55 - 21:55MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 00m2 stops Houston Hobby Lambert-St Louis

10:45 - 17:25PHL Philadelphia-MSY New Orleans Louis Armstrong

7h 40m2 stops Chicago Midway Nashville Intl

R8 293Southwest

Tue, Sep 29 - Wed, Sep 30

14:30 - 22:50MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 20m2 stops Kansas City Lambert-St Louis

15:05 - 22:05PHL Philadelphia-MSY New Orleans Louis Armstrong

8h 00m2 stops Chicago Midway Dallas Love Field

R8 342Southwest

Sun, Sep 27 - Tue, Sep 29

10:00 - 21:10MSY New Orleans Louis Armstrong-PHL Philadelphia

10h 10m1 stop Denver Intl

10:45 - 17:25PHL Philadelphia-MSY New Orleans Louis Armstrong

7h 40m2 stops Chicago Midway Nashville Intl

R9 206Southwest

Fri, Sep 25 - Wed, Sep 30

6:15 - 12:40MSY New Orleans Louis Armstrong-PHL Philadelphia

5h 25m1 stop Chicago Midway

10:45 - 17:25PHL Philadelphia-MSY New Orleans Louis Armstrong

7h 40m2 stops Chicago Midway Nashville Intl

R9 222Southwest

Sun, Sep 27 - Wed, Sep 30

10:15 - 18:25MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 10m2 stops Nashville Intl Chicago Midway

12:45 - 19:50PHL Philadelphia-MSY New Orleans Louis Armstrong

8h 05m2 stops Chicago Midway Nashville Intl

R9 303Southwest

Sat, Sep 26 - Mon, Sep 28

7:30 - 16:00MSY New Orleans Louis Armstrong-PHL Philadelphia

7h 30m2 stops Lambert-St Louis Chicago Midway

14:10 - 20:10PHL Philadelphia-MSY New Orleans Louis Armstrong

7h 00m2 stops Nashville Intl Houston Hobby

R9 336Southwest

Fri, Sep 25 - Mon, Sep 28

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Southwest flights from New Orleans to Philadelphia

Our best Southwest deals on New Orleans to Philadelphia flight tickets

Southwest

Nov 7

MSY10:35New Orleans Louis Armstrong

7h 05m

2 stops

PHL18:40Philadelphia

Nov 14

PHL5:20Philadelphia

11h 25m

2 stops

MSY15:45New Orleans Louis Armstrong

R5 328

Southwest

Dec 4

MSY12:10New Orleans Louis Armstrong

8h 10m

2 stops

PHL21:20Philadelphia

Dec 5

PHL5:20Philadelphia

11h 25m

2 stops

MSY15:45New Orleans Louis Armstrong

R5 719

Southwest

Oct 21

MSY12:55New Orleans Louis Armstrong

7h 40m

2 stops

PHL21:35Philadelphia

Oct 23

PHL17:15Philadelphia

8h 00m

1 stop

MSY0:15New Orleans Louis Armstrong

R6 615

United Airlines flights from New Orleans to Philadelphia

Our best United Airlines deals on New Orleans to Philadelphia flight tickets

United Airlines

Nov 21

MSY14:25New Orleans Louis Armstrong

6h 09m

1 stop

PHL21:34Philadelphia

Nov 24

PHL6:00Philadelphia

8h 16m

2 stops

MSY13:16New Orleans Louis Armstrong

R7 723

United Airlines

Oct 3

MSY9:53New Orleans Louis Armstrong

10h 36m

2 stops

PHL21:29Philadelphia

Oct 6

PHL15:08Philadelphia

5h 40m

1 stop

MSY19:48New Orleans Louis Armstrong

R9 483

United Airlines

Oct 15

MSY5:15New Orleans Louis Armstrong

8h 28m

2 stops

PHL14:43Philadelphia

Oct 20

PHL10:40Philadelphia

8h 08m

2 stops

MSY17:48New Orleans Louis Armstrong

R9 564

momondo Fare Finder

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

Fly from

Fly to

Route

Depart

Return

Price

Cheapest return flight

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Sat 7/11

10:35-18:40

2 stops7h 05m

Philadelphia

Sat 14/11

5:20-15:45

2 stops11h 25m

R5 328

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Fri 4/12

12:10-21:20

2 stops8h 10m

Philadelphia

Sat 5/12

5:20-15:45

2 stops11h 25m

R5 719

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Wed 21/10

12:55-21:35

2 stops7h 40m

Philadelphia

Fri 23/10

17:15-0:15

1 stop8h 00m

R6 615

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Fri 23/10

7:40-13:55

1 stop5h 15m

Philadelphia

Fri 23/10

19:10-0:35

1 stop6h 25m

R6 697

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Fri 23/10

10:55-18:30

2 stops6h 35m

Philadelphia

Fri 23/10

20:15-23:55

1 stop4h 40m

R6 778

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Mon 23/11

7:30-17:55

2 stops9h 25m

Philadelphia

Fri 27/11

5:30-13:00

2 stops8h 30m

R6 859

Fastest return journey

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Wed 23/12

5:10-11:30

1 stop5h 20m

Philadelphia

Wed 23/12

20:45-0:20

1 stop4h 35m

R6 925

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Wed 23/12

7:40-18:25

2 stops9h 45m

Philadelphia

Wed 23/12

20:45-0:20

1 stop4h 35m

R7 006

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Sat 10/10

10:10-19:20

2 stops8h 10m

Philadelphia

Sat 17/10

7:55-15:15

2 stops8h 20m

R7 332

New OrleansPhiladelphia

MSY New Orleans Louis Armstrong - PHL Philadelphia

MSYPHL

New Orleans Louis Armstrong

Wed 21/10

12:55-21:35

2 stops7h 40m

Philadelphia

Fri 23/10

13:55-21:15

2 stops8h 20m

R7 446

Flights are sorted by cheapest return flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

How to get the cheapest flight ticket from New Orleans to Philadelphia

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

Prices

Airlines

Other information

What is the typical price of a round-trip flight between New Orleans and Philadelphia?

Prices are currently typical for flights on this route.

Typical prices usually range from R4 301 to R8 815.
The lowest price recently found on this route was R5 328.

What is the cheapest month to fly to Philadelphia?

In general, February is the cheapest month to fly from New Orleans to Philadelphia. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around R4 497. If you are unable to visit Philadelphia during the month of February, then departing from New Orleans during the month October is also very affordable. Most momondo users find prices during this month for around R5 132.

What is the cheapest New Orleans Louis Armstrong to Philadelphia flight route?

Fly from New Orleans Louis Armstrong to Philadelphia for the best New Orleans Louis Armstrong - Philadelphia flight prices

How far in advance should I book a flight from New Orleans to Philadelphia?

You are more likely to see cheaper flights to Philadelphia from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Philadelphia for around R6 509 when searching weeks before you fly. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Philadelphia from New Orleans for as low as R5 670 on momondo.

What cabin class options are available on New Orleans to Philadelphia flights?

There is only 1 cabin class available to choose from on New Orleans to Philadelphia flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

How have New Orleans to Philadelphia flight prices changed over time?

As of September 2026, prices for New Orleans to Philadelphia flights are approximately 27% more expensive when compared to flights at the same time last year.

When to book flights from New Orleans to Philadelphia

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Philadelphia according to our flight data. Find out which month and days have the cheapest flights.

Estimated return price

Cheap New Orleans to Philadelphia (MSY to PHL) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from New Orleans to Philadelphia

Best price found	R2 672
Direct flights	Fri
Airports in Philadelphia	1 airport

The best one-way flight to Philadelphia from New Orleans in the past 72 hours is R2 672. The best return flight deal from New Orleans to Philadelphia found on momondo in the last 72 hours is R5 328.

Direct flights go from New Orleans to Philadelphia on Friday. There are no airlines offering direct flights..

There is 1 airport in Philadelphia. From New Orleans there are direct flights to Philadelphia (PHL).

Search flight deals

Frequently asked questions about flying from New Orleans to Philadelphia

How far is New Orleans Louis Armstrong to Philadelphia by plane?
New Orleans Louis Armstrong and Philadelphia are 1750,9 km apart from one another.
When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Philadelphia Airport?
Prices for flights from New Orleans Louis Armstrong Airport to Philadelphia Airport refresh daily.
How old do you have to be to fly from New Orleans Louis Armstrong Airport to Philadelphia Airport?
The minimum age for a child to fly alone is five, but airlines offering an unaccompanied minor (UNMR) service may have their age restrictions, such as regulations concerning flight duration, timing, and stopovers. It is recommended that you verify with the airline you are booking with for travel from New Orleans Louis Armstrong Airport to Philadelphia Airport.
What documentation or ID do you need to fly to Philadelphia Airport?
The required travel and health documents for your Philadelphia Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's licence and a passport valid for six months after your intended arrival at Philadelphia Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.
What is the most popular plane model from New Orleans to Philadelphia?
momondo data reveals that the most frequently booked plane model on the route from New Orleans to Philadelphia is Airbus A319, representing 31,68% of all bookings. The subsequent popular models are Canadair (Bombardier) Regional Jet 900 at 25,41%, Boeing 737-800 at 8,91%, and Airbus A320-100/200 at 8,91%.

Cape May

Why use momondo?

Why should I use momondo to find a flight deal from New Orleans to Philadelphia?

It is quick and easy to find New Orleans to Philadelphia flights on momondo. We search and return numerous flight options from various airlines and agents. You can then use our filters to narrow your search until you have found the most convenient flight to Philadelphia that suits you.

Can I find flights from New Orleans to Philadelphia with flexible booking policies on momondo?

Yes. momondo allows you to filter the results for New Orleans to Philadelphia flights to just show those with flexible booking policies.

How can momondo help me find flights from New Orleans to Philadelphia?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from New Orleans to Philadelphia.

I’m not ready to book a flight from New Orleans to Philadelphia right now. Can momondo alert me if prices change?

Price alerts on flights to Philadelphia from New Orleans are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.