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Cheap flights from Portland, Maine to New Orleans from $143

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Portland, Maine to New Orleans departing on 1/5. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Cheap round-trip flights

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Multiple Airlines Logo
5:06 pm - 6:27 pmPWM-MSY
26h 21m1 stop
Multiple Airlines Logo
7:20 pm - 10:22 amMSY-PWM
14h 02m1 stop
$259Multiple Airlines
Find Deal
Fri, Feb 6 - Tue, Feb 10
Multiple Airlines Logo
5:06 pm - 5:40 pmPWM-MSY
25h 34m2 stops
Multiple Airlines Logo
7:20 pm - 10:22 amMSY-PWM
14h 02m1 stop
$266Multiple Airlines
Find Deal
Fri, Feb 6 - Tue, Feb 10
American Airlines Logo
5:07 pm - 10:42 pmPWM-MSY
6h 35m1 stop
American Airlines Logo
6:00 am - 12:06 pmMSY-PWM
5h 06m1 stop
$285American Airlines
Find Deal
Wed, Feb 4 - Mon, Feb 9
United Airlines Logo
4:25 pm - 10:21 pmPWM-MSY
6h 56m1 stop
United Airlines Logo
2:18 pm - 9:17 pmMSY-PWM
5h 59m1 stop
$297United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
United Airlines Logo
4:25 pm - 10:21 pmPWM-MSY
6h 56m1 stop
United Airlines Logo
9:05 am - 9:17 pmMSY-PWM
11h 12m2 stops
$302United Airlines
Find Deal
Tue, Dec 2 - Sat, Dec 6
American Airlines Logo
7:02 am - 1:13 pmPWM-MSY
7h 11m1 stop
American Airlines Logo
5:41 pm - 11:42 pmMSY-PWM
5h 01m1 stop
$352American Airlines
Find Deal
Wed, Dec 17 - Mon, Dec 22
Delta Logo
6:00 am - 4:32 pmPWM-MSY
11h 32m2 stops
Delta Logo
4:14 pm - 11:04 pmMSY-PWM
5h 50m1 stop
$361Delta
Find Deal
Tue, Feb 24 - Fri, Feb 27
Delta Logo
12:20 pm - 11:25 pmPWM-MSY
12h 05m2 stops
Delta Logo
6:30 am - 5:16 pmMSY-PWM
9h 46m2 stops
$366Delta
Find Deal
Fri, Feb 6 - Tue, Feb 10
Southwest Logo
5:30 pm - 12:35 amPWM-MSY
8h 05m2 stops
Southwest Logo
2:25 pm - 10:15 pmMSY-PWM
6h 50m2 stops
$413Southwest
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Fri, Jan 2 - Tue, Jan 6
Southwest Logo
5:30 am - 12:35 pmPWM-MSY
8h 05m2 stops
Southwest Logo
5:40 am - 2:55 pmMSY-PWM
8h 15m2 stops
$433Southwest
Find Deal
Sun, Dec 7 - Thu, Dec 11

American Airlines flights from Portland, Maine to New Orleans

Our best American Airlines deals on Portland, Maine to New Orleans flight tickets
American Airlines
Feb 4
PWM5:07 pmPortland
6h 35m
1 stop
MSY10:42 pmNew Orleans Louis Armstrong
Feb 9
MSY6:00 amNew Orleans Louis Armstrong
5h 06m
1 stop
PWM12:06 pmPortland
$285
Find similar
American Airlines
Dec 17
PWM7:02 amPortland
7h 11m
1 stop
MSY1:13 pmNew Orleans Louis Armstrong
Dec 22
MSY5:41 pmNew Orleans Louis Armstrong
5h 01m
1 stop
PWM11:42 pmPortland
$352
Find similar
American Airlines
Feb 24
PWM5:07 pmPortland
6h 32m
1 stop
MSY10:39 pmNew Orleans Louis Armstrong
Feb 27
MSY3:32 pmNew Orleans Louis Armstrong
6h 17m
1 stop
PWM10:49 pmPortland
$362
Find similar

United Airlines flights from Portland, Maine to New Orleans

Our best United Airlines deals on Portland, Maine to New Orleans flight tickets
United Airlines
Dec 2
PWM4:25 pmPortland
6h 56m
1 stop
MSY10:21 pmNew Orleans Louis Armstrong
Dec 6
MSY2:18 pmNew Orleans Louis Armstrong
5h 59m
1 stop
PWM9:17 pmPortland
$297
Find similar
United Airlines
Dec 2
PWM4:25 pmPortland
6h 56m
1 stop
MSY10:21 pmNew Orleans Louis Armstrong
Dec 6
MSY9:05 amNew Orleans Louis Armstrong
11h 12m
2 stops
PWM9:17 pmPortland
$302
Find similar
United Airlines
Jan 2
PWM6:46 pmPortland
6h 13m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
Jan 6
MSY10:30 amNew Orleans Louis Armstrong
7h 20m
1 stop
PWM6:50 pmPortland
$356
Find similar

momondo Fare Finder

 
Customize your flight search to find flights from Portland, Maine to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, momondo users made 832,500 searches. Data last updated November 4, 2025.
Use the filters below to find and compare flights from Portland, Maine to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 2/6

5:06 pm-6:27 pm

1 stop26h 21m

New Orleans Louis Armstrong

Tue 2/10

7:20 pm-10:22 am

1 stop14h 02m

$259

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 2/6

5:06 pm-5:40 pm

2 stops25h 34m

New Orleans Louis Armstrong

Tue 2/10

7:20 pm-10:22 am

1 stop14h 02m

$266

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 2/4

5:07 pm-10:42 pm

1 stop6h 35m

New Orleans Louis Armstrong

Mon 2/9

6:00 am-12:06 pm

1 stop5h 06m

$285

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 12/2

4:25 pm-10:21 pm

1 stop6h 56m

New Orleans Louis Armstrong

Sat 12/6

2:18 pm-9:17 pm

1 stop5h 59m

$297

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 12/2

4:25 pm-10:21 pm

1 stop6h 56m

New Orleans Louis Armstrong

Sat 12/6

9:05 am-9:17 pm

2 stops11h 12m

$302

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 12/17

7:02 am-1:13 pm

1 stop7h 11m

New Orleans Louis Armstrong

Mon 12/22

5:41 pm-11:42 pm

1 stop5h 01m

$352

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 2/24

6:00 am-4:32 pm

2 stops11h 32m

New Orleans Louis Armstrong

Fri 2/27

4:14 pm-11:04 pm

1 stop5h 50m

$361

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 2/6

12:20 pm-11:25 pm

2 stops12h 05m

New Orleans Louis Armstrong

Tue 2/10

6:30 am-5:16 pm

2 stops9h 46m

$366

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 1/2

5:30 pm-12:35 am

2 stops8h 05m

New Orleans Louis Armstrong

Tue 1/6

2:25 pm-10:15 pm

2 stops6h 50m

$413

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sun 12/7

5:30 am-12:35 pm

2 stops8h 05m

New Orleans Louis Armstrong

Thu 12/11

5:40 am-2:55 pm

2 stops8h 15m

$433

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to New Orleans from

How to get the cheapest flight ticket from Portland, Maine to New Orleans

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

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Portland, Maine is in August. Flight prices, which tend to average around $309, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of August, then departing from Portland, Maine during the month May is also very affordable. Most momondo users find prices during this month for around $321.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Portland, Maine to New Orleans is on a Tuesday when prices can be found for as low as $477. When flying out on a Friday, the most expensive travel day of the week, you can expect to see flight prices from Portland, Maine to New Orleans for around $566.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the afternoon when flights can be purchased for as low as $489. In the morning is when there is more demand to fly to New Orleans, so prices are often more expensive at around $520 per ticket.

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

You are more likely to see cheaper flights to New Orleans from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $423 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Portland, Maine for as low as $322 on momondo.

How have Portland, Maine to New Orleans flight prices changed over time?

As of November 2025, prices for Portland, Maine to New Orleans flights are approximately 5% cheaper when compared to flights at the same time last year.

When to book flights from Portland, Maine to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Portland, Maine to New Orleans according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Portland, Maine to New Orleans (PWM to MSY) flight deals and tips

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

Direct flights

None
There are no direct flights from Portland, Maine to New Orleans. There are no popular flight routes from Portland, Maine to New Orleans.
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  • How far is Portland to New Orleans Louis Armstrong by plane?

    Portland and New Orleans Louis Armstrong are 1440.8 mi apart from one another. In terms of flight time, this usually takes a little over 6h 07m.

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

    Prices for flights from Portland Airport to New Orleans Louis Armstrong Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Portland Airport to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Portland Airport to New Orleans Louis Armstrong 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 layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The travel and health documents required for your trip to New Orleans Louis Armstrong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Orleans Louis Armstrong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Portland, Maine to New Orleans?

Best airlines flying from Portland, Maine to New Orleans

Compare and see reviews for airlines that fly from Portland, Maine to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
JetBluePriceFrom $108Free CancellationRating
7.2
2,907 reviews
Search JetBlue flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
8,997 reviews
Search United Airlines flights
DeltaPriceFrom $256Free CancellationRating
7.9
8,002 reviews
Search Delta flights
American AirlinesPriceFrom $271Free CancellationRating
7.2
11,038 reviews
Search American Airlines flights
SouthwestPriceFrom $321Free CancellationRating
8.0
4,238 reviews
Search Southwest flights

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Hammond
Houma
Slidell
Kenner
Covington
Gonzales
Gretna
Thibodaux
Lockport
Springfield

Why use momondo?

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

It is quick and easy to find Portland to New Orleans 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 New Orleans that suits you.

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

Yes. All flights to New Orleans from Portland on momondo can be compared and filtered by various policies on offer, including flexible booking.

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

Once all potential Portland to New Orleans flight options are in front of you, momondo lets you sort and filter flights based on preferences such as airline, price and flight times amongst many other options.

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

Of course. momondo tracks the price of Portland to New Orleans flights. All you need is a valid email address and we will do the rest; it is that quick and easy.

An easier way to manage your New Orleans trip

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