HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
New Orleans

$123+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
Feb 25 — Mar 41
Tue 2/25
Tue 3/4
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.

The best prices from Portland to New Orleans Louis Armstrong are usually found in September or January, booked 81 days in advance, depart on a Tuesday or Monday and return on a Tuesday

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 February 20, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$244
(Mytrip)

One-way from

$123
(Mytrip)

Popular in

October

Cheapest in

September

Average price

$578
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
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($13 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in February 2025
Search Deals

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 February 20, 2025.

This Mytrip deal was found by Cheapflights users on 2/19. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/286:18 pmPWM - MSY
2 stops21h 51mMultiple Airlines
Wed 4/308:00 amMSY - PWM
1 stop10h 40mMultiple Airlines
Deal found 2/19$244
This American Airlines deal was found by Cheapflights users on 2/19. 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 4/157:20 amPWM - MSY
1 stop10h 06mAmerican Airlines
Tue 4/224:23 pmMSY - PWM
1 stop5h 26mAmerican Airlines
Deal found 2/19$289
This United Airlines deal was found by Cheapflights users on 2/19. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 3/191:30 pmPWM - MSY
1 stop7h 15mUnited Airlines
Wed 3/268:00 amMSY - PWM
1 stop5h 52mUnited Airlines
Deal found 2/19$337
This Delta deal was found by Cheapflights users on 2/19. 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 4/156:25 amPWM - MSY
2 stops9h 05mDelta
Tue 4/225:00 pmMSY - PWM
1 stop5h 09mDelta
Deal found 2/19$340
This Mytrip deal was found by Cheapflights users on 2/18. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 4/35:23 pmPWM - MSY
1 stop29h 13mBreeze Airways
Sun 4/67:53 pmMSY - PWM
1 stop14h 48mBreeze Airways
Deal found 2/18$345
This Frontier deal was found by Cheapflights users on 2/19. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2210:23 amPWM - MSY
1 stop10h 59mFrontier
Mon 2/249:22 pmMSY - PWM
1 stop10h 56mFrontier
Deal found 2/19$356
This Southwest deal was found by Cheapflights users on 2/18. 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 3/264:30 pmPWM - MSY
1 stop6h 25mSouthwest
Fri 3/287:55 pmMSY - PWM
2 stops15h 35mSouthwest
Deal found 2/18$383

Find flights from Portland to New Orleans within your budget

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 February 20, 2025.

Fly from

Portland

Fly to

New Orleans

Route

Depart

Return

Price

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Mon 4/28

6:18 pm-3:09 pm

2 stops21h 51m

New Orleans Louis Armstrong

Wed 4/30

8:00 am-7:40 pm

1 stop10h 40m

$244

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 4/15

7:20 am-4:26 pm

1 stop10h 06m

New Orleans Louis Armstrong

Tue 4/22

4:23 pm-10:49 pm

1 stop5h 26m

$289

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 3/19

1:30 pm-7:45 pm

1 stop7h 15m

New Orleans Louis Armstrong

Wed 3/26

8:00 am-2:52 pm

1 stop5h 52m

$337

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 4/15

6:25 am-2:30 pm

2 stops9h 05m

New Orleans Louis Armstrong

Tue 4/22

5:00 pm-11:09 pm

1 stop5h 09m

$340

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 4/3

5:23 pm-9:36 pm

1 stop29h 13m

New Orleans Louis Armstrong

Sun 4/6

7:53 pm-11:41 am

1 stop14h 48m

$345

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 3/26

4:30 pm-9:55 pm

1 stop6h 25m

New Orleans Louis Armstrong

Fri 3/28

7:55 pm-12:30 pm

2 stops15h 35m

$383

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Mon 5/19

6:16 pm-12:24 am

2 stops31h 08m

$123

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 2/28

10:53 am-8:22 pm

1 stop10h 29m

$127

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 5/20

12:29 pm-5:03 pm

1 stop5h 34m

$168

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 5/24

6:00 am-12:03 pm

1 stop7h 03m

$204

Flights are sorted by cheapest round-trip flights first.

Deals found on 2/18

Showing 1-10 of 12 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 February.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy1 starTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*3 stars
PricelinePrice Accuracy1 starTrust Score*3 stars
MytripPrice Accuracy3 starsTrust Score*3 stars
CheapOairPrice 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 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.

Travel insights for flights from Portland to New Orleans

Get recent, data-driven insights about flights from Portland to New Orleans including ideal travel times, pricing trends, and more.

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 February 14, 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 81 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, August is the cheapest month in which you can book a flight from Portland, Maine to New Orleans (average of $256). Flying from Portland, Maine to New Orleans in April is currently the most expensive (average of $343). 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 February 20, 2025.

It’s typically best to fly out from Portland, Maine to New Orleans in the afternoon. Doing so could potentially save you 6% on the flight price compared to flying in the morning, which is usually more expensive.

Rainfall in New Orleans by month

Plan your trip to New Orleans by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

Temperature in New Orleans by month

Plan your trip to New Orleans by taking into account the average temperature totals by month.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 February 20, 2025.
Southwest
8.1
Very good
4,412 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Southwest
8.1
Very good
4,412 reviews
Southwest
8.1
Very good
4,412 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Breeze Airways
8.1
Very good
150 reviews
Southwest
8.1
Very good
4,412 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

Delta
8.0
Very good
8,227 reviews
Southwest
8.1
Very good
4,412 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

United Airlines
7.4
Good
8,771 reviews
Southwest
8.1
Very good
4,412 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

American Airlines
7.2
Good
10,000 reviews
Southwest
8.1
Very good
4,412 reviews

Entertainment

7.6

Boarding

8.2

Comfort

8.1

Food

7.1

Crew

8.7

Overall

8.1

Reviews

1 / 20

2.0
Mediocre

Anonymous,Feb 2025

MCO - STL

Cancelled at last minute, SWA unable to assist in formulating alternate plans. Wound up renting a car and driving 13 hours to beat bad weather forecast at home. Not SWA’s fault that there was significant bad weather across the country.

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.

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

    According to our current data, American Airlines ($289), United Airlines ($337), and Delta ($340) offers the cheapest pricing from Portland, Maine to New Orleans. These flights start at 41% 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 Frontier, with whom users have recently found tickets for as low as $127. However, be on the lookout for offers from American 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, August is the cheapest month in which you can book a flight from Portland, Maine to New Orleans (average of $256). Flying from Portland, Maine to New Orleans in April is currently the most expensive (average of $343). 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 Portland?

Book flights to Portland if you plan to visit one of these locations
Metairie
Kenner
Houma
Slidell
Gretna
Thibodaux
Gonzales

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 4 airlines flying from Portland to New Orleans

Discover the top 4 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 February 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$296Average$463FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$334Average$512FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$346Average$496FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$378Average$536FlexibilityNo cancel feeOn-time69%
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.