HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Orleans

$142+ 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 12/2. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
Dec 6 — Dec 131
Sat 12/6
Sat 12/13
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to New Orleans with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheapflights Tip: The best prices from Portland to New Orleans Louis Armstrong are usually found in August or May, booked 84 days in advance, depart on a Tuesday or Monday and return on a Tuesday

Find 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 November 6, 2025.

This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Sun 12/711:58 amPWM - MSY
1 stop11h 29mMultiple Airlines
Thu 12/115:15 amMSY - PWM
1 stop26h 51mMultiple Airlines
Deal found 11/4$290
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 12/1811:58 amPWM - MSY
1 stop11h 29mBreeze Airways
Tue 12/238:03 pmMSY - PWM
1 stop13h 33mBreeze Airways
Deal found 11/4$309
This Kiwi.com deal was found by Cheapflights users on 11/4. 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.
Thu 12/1811:58 amPWM - MSY
1 stop11h 29mMultiple Airlines
Sun 12/215:22 pmMSY - PWM
2 stops14h 44mMultiple Airlines
Deal found 11/4$318
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/1711:16 amPWM - MSY
1 stop12h 34mMultiple Airlines
Mon 12/225:00 pmMSY - PWM
2 stops40h 36mMultiple Airlines
Deal found 11/4$321
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/199:46 amPWM - MSY
1 stop8h 09mMultiple Airlines
Tue 12/238:03 pmMSY - PWM
1 stop13h 33mMultiple Airlines
Deal found 11/4$332
This Kiwi.com deal was found by Cheapflights users on 11/5. 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 11/126:18 pmPWM - MSY
1 stop16h 42mMultiple Airlines
Fri 11/145:17 pmMSY - PWM
1 stop23h 21mMultiple Airlines
Deal found 11/5$340
This Kiwi.com deal was found by Cheapflights users on 11/4. 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 12/199:46 amPWM - MSY
1 stop8h 09mMultiple Airlines
Sun 12/215:22 pmMSY - PWM
2 stops14h 44mMultiple Airlines
Deal found 11/4$341
This American Airlines deal was found by Cheapflights users on 11/6. 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 12/1712:23 pmPWM - MSY
1 stop5h 45mAmerican Airlines
Mon 12/225:41 pmMSY - PWM
1 stop5h 01mAmerican Airlines
Deal found 11/6$355
This Delta deal was found by Cheapflights users on 11/4. 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.
Sun 12/215:45 amPWM - MSY
1 stop7h 11mDelta
Wed 12/243:41 pmMSY - PWM
1 stop6h 02mDelta
Deal found 11/4$356

Cheap 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 November 6, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$290
(Kiwi.com)

One-way from

$142
(American Airlines)

Popular in

February

Cheapest in

August

Average price

$481
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 ($58 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in November 2025
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 November 6, 2025.
Use the filters below to find and compare flights from Portland to New Orleans that are best for you.

Fly from

Portland

Fly to

New Orleans

Route

Depart

Return

Price

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 12/18

11:58 am-10:27 pm

1 stop11h 29m

New Orleans Louis Armstrong

Sun 12/21

8:14 am-9:06 am

1 stop23h 52m

$320

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 2/4

12:46 pm-5:26 pm

1 stop5h 40m

New Orleans Louis Armstrong

Mon 2/9

6:00 am-12:06 pm

1 stop5h 06m

$334

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 12/19

9:46 am-4:55 pm

1 stop8h 09m

New Orleans Louis Armstrong

Sun 12/21

5:22 pm-9:06 am

2 stops14h 44m

$341

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sun 12/21

5:45 am-11:56 am

1 stop7h 11m

New Orleans Louis Armstrong

Wed 12/24

3:41 pm-10:43 pm

1 stop6h 02m

$356

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 2/24

6:00 am-1:22 pm

2 stops8h 22m

New Orleans Louis Armstrong

Fri 2/27

4:14 pm-11:04 pm

1 stop5h 50m

$360

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 2/24

5:07 pm-10:39 pm

1 stop6h 32m

New Orleans Louis Armstrong

Fri 2/27

11:28 am-6:03 pm

1 stop5h 35m

$362

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 12/20

6:18 pm-5:50 pm

1 stop24h 32m

New Orleans Louis Armstrong

Tue 12/23

8:03 pm-10:36 am

1 stop13h 33m

$365

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 3/11

5:30 am-11:30 am

1 stop7h 00m

New Orleans Louis Armstrong

Wed 3/18

6:00 am-3:55 pm

2 stops8h 55m

$372

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 12/2

5:21 pm-10:43 pm

1 stop6h 22m

$142

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 2/21

4:11 pm-10:38 pm

1 stop7h 27m

$143

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/5

Showing 1-10 of 15 results
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 November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust 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 eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Portland, Maine-New Orleans flight deals on Cheapflights vs. eDreams >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 eDreams the most. eDreams 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 October 31, 2025.

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, January is the cheapest month in which you can book a flight from Portland, Maine to New Orleans (average of $66). Flying from Portland, Maine to New Orleans in August is currently the most expensive (average of $123). 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.

What is the cheapest time of day to fly from PWM to MSY?

Find hourly flight availability from Portland to New Orleans. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 6, 2025.

It’s typically best to fly out from Portland, Maine to New Orleans in the evening. Doing so could potentially save you 59% on the flight price compared to flying in the morning, which is usually more expensive.

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 November 6, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta, and United 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
4,240 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,240 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Delta
7.9
Good
8,001 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,007 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
American Airlines
7.2
Good
11,040 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
JetBlue
7.2
Good
2,907 reviews
Southwest
8.0
Very good
4,240 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

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 5h 40m. The distance from Portland, Maine to New Orleans is about 1444 mi. This flight may include one or multiple stops.

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

    According to our current data, JetBlue ($108), United Airlines ($246), and Delta ($256) offers the cheapest pricing from Portland, Maine to New Orleans. These flights start at 74% 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 $142. However, be on the lookout for offers from United Airlines and Delta, 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, January is the cheapest month in which you can book a flight from Portland, Maine to New Orleans (average of $66). Flying from Portland, Maine to New Orleans in August is currently the most expensive (average of $123). 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
Slidell
Thibodaux
Houma
Gonzales
Covington
Gretna
Hammond

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

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 November 6, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$108Average$216FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$246Average$536FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$321Average$494FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.