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$132+ Cheap flights from Portland, ME to New Orleans (PWM - MSY)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 5/13. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
Apr 27 — May 41
Mon 4/27
Mon 5/4
1 adult, Economy
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Cheap flight deals from Portland to New Orleans

Cheapest flights from Portland to New Orleans
Explore the most affordable flight options available from Portland to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on March 28, 2026.

This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:00 am
PWM
-
MSY
1 stop6h 58m
American Airlines
Wed 5/271:50 pm
MSY
-
PWM
1 stop7h 57m
American Airlines
Deal found 3/26$263
This Delta deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:25 am
PWM
-
MSY
2 stops10h 39m
Delta
Wed 5/275:13 pm
MSY
-
PWM
1 stop4h 56m
Delta
Deal found 3/26$268
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/2710:57 am
PWM
-
MSY
1 stop5h 56m
American Airlines
Sat 5/301:50 pm
MSY
-
PWM
1 stop7h 54m
American Airlines
Deal found 3/25$290
This American Airlines deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 4/281:18 pm
PWM
-
MSY
1 stop8h 18m
American Airlines
Tue 5/56:00 am
MSY
-
PWM
1 stop7h 37m
American Airlines
Deal found 3/25$294
This Southwest deal was found by Cheapflights users on 3/25. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/273:55 pm
PWM
-
MSY
1 stop6h 50m
Southwest
Sat 5/301:55 pm
MSY
-
PWM
2 stops8h 15m
Southwest
Deal found 3/25$295
This Delta deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/276:25 am
PWM
-
MSY
1 stop12h 32m
Delta
Tue 6/27:48 pm
MSY
-
PWM
1 stop27h 55m
Delta
Deal found 3/27$313
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/306:26 pm
PWM
-
MSY
1 stop28h 22m
Breeze Airways
Wed 6/38:00 am
MSY
-
PWM
1 stop8h 45m
Breeze Airways
Deal found 3/27$314
This American Airlines deal was found by Cheapflights users on 3/26. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/17:23 pm
PWM
-
MSY
1 stop5h 48m
American Airlines
Tue 5/56:00 am
MSY
-
PWM
1 stop7h 37m
American Airlines
Deal found 3/26$328
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/296:13 pm
PWM
-
MSY
1 stop25h 10m
Breeze Airways
Wed 6/38:00 am
MSY
-
PWM
1 stop8h 45m
Breeze Airways
Deal found 3/27$331
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/26:18 pm
PWM
-
MSY
1 stop23h 52m
Multiple Airlines
Tue 5/125:21 pm
MSY
-
PWM
2 stops21h 55m
Multiple Airlines
Deal found 3/27$333
This Kiwi.com deal was found by Cheapflights users on 3/27. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/275:01 pm
PWM
-
MSY
2 stops19h 12m
Breeze Airways
Wed 6/38:00 am
MSY
-
PWM
1 stop8h 45m
Breeze Airways
Deal found 3/27$336

Find flight deals from Portland to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Portland (PWM) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated March 28, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$263
(American Airlines)

One-way from

$132
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$450
Provider with most accurate pricing for Portland-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-New Orleans Louis Armstrong flights.
Search Deals
From Portland to New Orleans Louis Armstrong
Search Deals
One-way flight from Portland to New Orleans Louis Armstrong
Search Deals
Highest demand for flights based on searches. 12% potential increase in price ($57 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 3% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in March 2026
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland 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, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
Use the filters below to find and compare flights from Portland to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 5/26

6:25 am-4:04 pm

2 stops10h 39m

New Orleans Louis Armstrong

Wed 5/27

5:13 pm-11:09 pm

1 stop4h 56m

$268

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 5/2

6:30 am-4:15 pm

2 stops10h 45m

New Orleans Louis Armstrong

Tue 5/12

3:36 pm-12:43 am

2 stops8h 07m

$347

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 5/30

8:05 am-5:54 pm

1 stop10h 49m

New Orleans Louis Armstrong

Tue 6/2

7:48 pm-12:43 am

1 stop27h 55m

$358

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 4/15

6:30 am-4:15 pm

2 stops10h 45m

New Orleans Louis Armstrong

Sat 4/18

5:22 pm-11:23 pm

1 stop5h 01m

$360

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 5/1

4:50 pm-11:00 pm

1 stop7h 10m

New Orleans Louis Armstrong

Tue 5/5

1:05 pm-10:35 pm

2 stops8h 30m

$417

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 7/22

5:15 am-12:55 pm

2 stops8h 40m

New Orleans Louis Armstrong

Wed 7/29

2:01 pm-11:51 pm

2 stops8h 50m

$417

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 5/6

3:39 pm-11:54 pm

1 stop9h 15m

New Orleans Louis Armstrong

Sat 5/9

2:14 pm-11:29 pm

2 stops8h 15m

$432
Quickest round-trip

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 5/28

6:00 am-1:15 pm

1 stop8h 15m

New Orleans Louis Armstrong

Wed 6/3

5:13 pm-11:09 pm

1 stop4h 56m

$437

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 5/27

6:00 am-4:27 pm

2 stops11h 27m

New Orleans Louis Armstrong

Wed 6/3

6:00 am-1:25 pm

1 stop6h 25m

$462
Cheapest one-way

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 5/13

4:50 pm-10:47 pm

1 stop6h 57m

$132

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/26

Showing 1-10 of 19 resultsSorted by cheapest first
1
2

Compare providers for flights from Portland to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Portland to New Orleans in March.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
CheapTicketsDealPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Portland, Maine-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Portland, Maine-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Portland, Maine-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Portland, Maine-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Portland, Maine-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Portland to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to New Orleans

How far ahead should I book a flight from Portland, Maine to New Orleans?

Use this chart to determine the optimal time to book a round-trip flight from Portland to New Orleans. Price data was last updated on March 13, 2026.

To ensure you get the cheapest price possible for a flight from Portland, Maine to New Orleans, you should look to book at least 84 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Portland, Maine to New Orleans?

Currently, April is the cheapest month in which you can book a flight from Portland, Maine to New Orleans (average of $75). Flying from Portland, Maine to New Orleans in February is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

How much does it cost to fly round-trip from Portland, Maine to New Orleans?

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated March 28, 2026.
Peruse reviews from past customers who have flown with Southwest,Delta, andUnited Airlines from Portland to New Orleans to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,333 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Delta
7.9
Good
8,357 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,499 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
JetBlue
7.2
Good
2,909 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
American Airlines
7.1
Good
11,520 reviews
Southwest
8.0
Very good
4,333 reviews

Comfort

8.0

Overall

8.0

Boarding

8.1

Entertainment

7.5

Food

7.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

Related info for your journey

Find useful and relevant information for your journey from Portland to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Portland, Maine to New Orleans?

    Departing from Portland, Maine to New Orleans will take you 10h 39m. The distance from Portland, Maine to New Orleans is about 1444 mi.

  • What are the cheapest airlines flying from Portland, Maine to New Orleans round-trip?

    According to our current data, JetBlue ($87), Delta ($182), and American Airlines ($286) offers the cheapest pricing from Portland, Maine to New Orleans. These flights start at 78% lower than the current average price 3 months from now.

  • What are the cheapest airlines to fly from Portland, Maine to New Orleans one-way?

    The cheapest airline one-way is American Airlines, with whom users have recently found tickets for as low as $123. However, be on the lookout for offers from Delta and United Airlines, as they are both options that can get you from Portland, Maine to New Orleans for a low price.

  • Can I find deals for flights from Portland to New Orleans that include hotel bookings?

    Yes. In addition to deals on Portland to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to New Orleans.

  • Can I find deals for business class flights from Portland to New Orleans?

    Yes. Cheapflights offers flight deals from Portland to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland, Maine to New Orleans?

    Currently, April is the cheapest month in which you can book a flight from Portland, Maine to New Orleans (average of $75). Flying from Portland, Maine to New Orleans in February is currently the most expensive (average of $142). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Orleans?

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

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Portland to New Orleans

See prices for flight routes from nearby airports that may be better suited for you.
Boston to New Orleans flights
Boston to Baton Rouge flights
Boston to Shreveport flights
Bangor to New Orleans flights
Boston to Lafayette flights

Top 5 airlines flying from Portland to New Orleans

Discover the top 5 airlines that operate flights from Portland to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated March 28, 2026.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$87Average$216FlexibilityNo cancel feeOn-time62%
DeltaCheapest$182Average$335FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$286Average$398FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$290Average$454FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$401Average$551FlexibilityNo cancel feeOn-time69%

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