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$122+ 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 9/5. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
Aug 25 — Sep 11
Mon 8/25
Mon 9/1
1 adult, Economy
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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

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 August 20, 2025.

Round-trip from

$213
(Delta)

One-way from

$122
(American Airlines)

Popular in

October

Cheapest in

August

Average price

$306
From Portland to New Orleans Louis Armstrong
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One-way flight from Portland to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 4% potential increase in price ($19 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($12 potential savings vs. average RT price).
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Average for round-trip flights in August 2025
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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 August 20, 2025.

This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:36 pmPWM - MSY
1 stop20h 44mDelta
Sat 9/1311:15 amMSY - PWM
1 stop12h 19mDelta
Deal found 8/18$213
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:36 pmPWM - MSY
1 stop20h 44mDelta
Fri 9/127:35 pmMSY - PWM
1 stop27h 59mDelta
Deal found 8/18$223
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 9/102:36 pmPWM - MSY
1 stop20h 44mDelta
Thu 9/117:35 pmMSY - PWM
1 stop27h 59mDelta
Deal found 8/18$233
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:05 amPWM - MSY
1 stop10h 34mAmerican Airlines
Fri 9/125:34 pmMSY - PWM
1 stop16h 52mAmerican Airlines
Deal found 8/18$253
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/116:33 amPWM - MSY
1 stop13h 05mDelta
Sat 9/1311:15 amMSY - PWM
1 stop12h 19mDelta
Deal found 8/18$258
This American Airlines deal was found by Cheapflights users on 8/18. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 9/117:05 amPWM - MSY
1 stop10h 34mAmerican Airlines
Mon 9/155:13 pmMSY - PWM
1 stop5h 32mAmerican Airlines
Deal found 8/18$260
This Priceline deal was found by Cheapflights users on 8/18. 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 Priceline is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 10/207:09 amPWM - MSY
1 stop8h 20mJetBlue
Fri 10/243:24 pmMSY - PWM
1 stop5h 38mJetBlue
Deal found 8/18$264
This Southwest deal was found by Cheapflights users on 8/18. 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.
Tue 9/94:55 pmPWM - MSY
1 stop6h 30mSouthwest
Wed 9/243:55 pmMSY - PWM
1 stop5h 30mSouthwest
Deal found 8/18$277
This American Airlines deal was found by Cheapflights users on 8/17. 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 9/197:05 amPWM - MSY
1 stop10h 34mAmerican Airlines
Sun 9/216:23 amMSY - PWM
1 stop6h 30mAmerican Airlines
Deal found 8/17$280
This Delta deal was found by Cheapflights users on 8/18. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 9/91:34 pmPWM - MSY
1 stop7h 45mDelta
Wed 9/2411:30 amMSY - PWM
2 stops11h 41mDelta
Deal found 8/18$282

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 August 20, 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

Wed 9/10

2:36 pm-10:20 am

1 stop20h 44m

New Orleans Louis Armstrong

Sat 9/13

11:15 am-12:34 am

1 stop12h 19m

$213

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 9/10

2:36 pm-10:20 am

1 stop20h 44m

New Orleans Louis Armstrong

Fri 9/12

7:35 pm-12:34 am

1 stop27h 59m

$223

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 9/10

2:36 pm-10:20 am

1 stop20h 44m

New Orleans Louis Armstrong

Thu 9/11

7:35 pm-12:34 am

1 stop27h 59m

$233

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 9/11

7:05 am-4:39 pm

1 stop10h 34m

New Orleans Louis Armstrong

Fri 9/12

5:34 pm-11:26 am

1 stop16h 52m

$253

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 9/11

6:33 am-6:38 pm

1 stop13h 05m

New Orleans Louis Armstrong

Sat 9/13

11:15 am-12:34 am

1 stop12h 19m

$258

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 9/11

7:05 am-4:39 pm

1 stop10h 34m

New Orleans Louis Armstrong

Mon 9/15

5:13 pm-11:45 pm

1 stop5h 32m

$260

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Mon 10/20

7:09 am-2:29 pm

1 stop8h 20m

New Orleans Louis Armstrong

Fri 10/24

3:24 pm-10:02 pm

1 stop5h 38m

$264

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 9/9

4:55 pm-10:25 pm

1 stop6h 30m

New Orleans Louis Armstrong

Wed 9/24

3:55 pm-10:25 pm

1 stop5h 30m

$277

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Wed 10/1

7:05 am-4:39 pm

1 stop10h 34m

New Orleans Louis Armstrong

Sat 10/11

4:23 pm-11:02 pm

1 stop5h 39m

$280

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Fri 9/19

7:05 am-4:39 pm

1 stop10h 34m

New Orleans Louis Armstrong

Sun 9/21

6:23 am-1:53 pm

1 stop6h 30m

$280

Flights are sorted by cheapest round-trip flights first.

Deals found on 8/18

Showing 1-10 of 15 results
1
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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 August 8, 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, 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 August 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.

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 August 20, 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
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Southwest
8.0
Very good
4,246 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
Delta
8.0
Very good
7,982 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
United Airlines
7.4
Good
8,928 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,246 reviews

Comfort

8.0

Food

7.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Reviews

1 / 20
8.0
Excellent

Walter,Aug 2025

OAK - SAN

Dozens of flights and I've never seen a row's beverages forgotten. I even went back and asked the attendant to check on them and nothing. I really hope it didn't have something to do with the Black mother with her kid in the row. Otherwise it was a typical Southwest flight, rapid boarding, tolerable leg room.

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 34m. 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, United Airlines ($246), Delta ($256), and American Airlines ($271) 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.

  • 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 New Orleans?

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

Browse thousands of different options on Cheapflights for your next trip

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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 August 20, 2025.
AirlineCheapestAverageFlexibilityOn-time
United AirlinesCheapest$246Average$510FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$405FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$407FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$321Average$496FlexibilityNo cancel feeOn-time63%

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