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$133+ Cheap flights from Portland, ME (PWM) to Louisiana

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 11/19. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
nov 30 — dic 71
dom 11/30
dom 12/7
1 adult, Economy
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Cheap flight deals from Portland to Louisiana

Keep the following information in mind while searching for Portland to Louisiana flight deals. Data was last updated ottobre 31, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$239
(American Airlines)

One-way from

$133
(Kiwi.com)

Popular in

February

Cheapest in

August

Average price

$442
Provider with most accurate pricing for Portland-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Portland-New Orleans Louis Armstrong flights.
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From Portland to Louisiana
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One-way flight from Portland to Louisiana
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Highest demand for flights based on searches. 10% potential increase in price ($48 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
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Average for round-trip flights in October 2025
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Find flight deals from Portland to Louisiana

Cheapest flights from Portland to Louisiana
Explore the most affordable flight options available from Portland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on ottobre 31, 2025.

This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
lun 11/105:21 pmPWM - MSY
1 stop6h 05mAmerican Airlines
gio 11/133:29 pmMSY - PWM
1 stop6h 04mAmerican Airlines
Deal found 10/27$239
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
dom 11/97:02 amPWM - MSY
1 stop6h 11mAmerican Airlines
ven 11/145:46 pmMSY - PWM
1 stop5h 13mAmerican Airlines
Deal found 10/27$260
This Delta deal was found by Cheapflights users on 10/27. 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.
dom 11/96:00 amPWM - MSY
1 stop7h 00mDelta
sab 11/153:23 pmMSY - PWM
1 stop5h 56mDelta
Deal found 10/27$279
This Delta deal was found by Cheapflights users on 10/27. 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.
lun 11/106:00 amPWM - MSY
1 stop7h 00mDelta
gio 11/135:22 amMSY - PWM
2 stops9h 45mDelta
Deal found 10/27$282
This Kiwi.com deal was found by Cheapflights users on 10/30. 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.
ven 11/149:46 amPWM - MSY
1 stop8h 11mMultiple Airlines
mar 11/182:30 pmMSY - PWM
2 stops19h 06mMultiple Airlines
Deal found 10/30$303
This Kiwi.com deal was found by Cheapflights users on 10/27. 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.
lun 12/16:05 pmPWM - MSY
2 stops25h 14mMultiple Airlines
gio 12/44:40 pmMSY - PWM
1 stop15h 26mMultiple Airlines
Deal found 10/27$312
This Kiwi.com deal was found by Cheapflights users on 10/28. 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.
ven 11/149:46 amPWM - MSY
1 stop8h 11mMultiple Airlines
lun 11/176:01 pmMSY - PWM
2 stops39h 40mMultiple Airlines
Deal found 10/28$314
This American Airlines deal was found by Cheapflights users on 10/30. 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.
mer 12/177:02 amPWM - MSY
1 stop7h 11mAmerican Airlines
lun 12/225:41 pmMSY - PWM
1 stop5h 01mAmerican Airlines
Deal found 10/30$332
This American Airlines deal was found by Cheapflights users on 10/27. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 11/115:21 pmPWM - BTR
1 stop5h 48mAmerican Airlines
mer 11/123:08 pmBTR - PWM
1 stop5h 27mAmerican Airlines
Deal found 10/27$377
This Delta deal was found by Cheapflights users on 10/27. 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.
mar 11/111:25 pmPWM - BTR
1 stop5h 43mDelta
mer 11/122:21 pmBTR - PWM
2 stops7h 58mDelta
Deal found 10/27$402
This Delta deal was found by Cheapflights users on 10/29. 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.
mar 11/41:27 pmPWM - BTR
1 stop7h 04mDelta
mer 11/53:40 pmBTR - PWM
1 stop5h 39mDelta
Deal found 10/29$703
This United Airlines deal was found by Cheapflights users on 10/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mar 11/119:54 amPWM - BTR
3 stops10h 33mUnited Airlines
mer 11/125:07 amBTR - PWM
2 stops8h 12mUnited Airlines
Deal found 10/27$857

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Louisiana 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 ottobre 31, 2025.
Use the filters below to find and compare flights from Portland to Louisiana that are best for you.

Fly from

Portland

Fly to

Louisiana

Route

Depart

Return

Price

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

lun 11/10

5:21 pm-10:26 pm

1 stop6h 05m

New Orleans Louis Armstrong

gio 11/13

3:29 pm-10:33 pm

1 stop6h 04m

$239

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

sab 3/28

5:30 am-12:54 pm

1 stop8h 24m

Baton Rouge Ryan

mer 4/1

1:40 pm-9:59 pm

1 stop7h 19m

$271

PortlandLafayette

PWM - LFT

PWMLFT

Portland

sab 3/28

5:30 am-10:36 am

1 stop6h 06m

Lafayette Regional

mer 4/1

3:10 pm-9:59 pm

1 stop5h 49m

$277

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

dom 11/9

6:00 am-12:00 pm

1 stop7h 00m

New Orleans Louis Armstrong

sab 11/15

3:23 pm-10:19 pm

1 stop5h 56m

$279

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

lun 11/10

6:00 am-12:00 pm

1 stop7h 00m

New Orleans Louis Armstrong

gio 11/13

5:22 am-4:07 pm

2 stops9h 45m

$282

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

dom 11/9

6:00 am-10:51 am

1 stop5h 51m

New Orleans Louis Armstrong

ven 11/14

5:22 am-4:07 pm

2 stops9h 45m

$284

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

lun 12/1

9:46 am-7:54 am

1 stop23h 08m

New Orleans Louis Armstrong

gio 12/4

5:20 am-9:06 am

1 stop26h 46m

$322

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

gio 1/15

2:31 pm-7:45 pm

1 stop6h 14m

New Orleans Louis Armstrong

dom 1/18

8:00 am-2:31 pm

1 stop5h 31m

$323

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

ven 11/14

9:46 am-4:57 pm

1 stop8h 11m

New Orleans Louis Armstrong

mar 11/18

7:47 am-10:36 am

1 stop25h 49m

$333

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

mer 11/12

6:18 pm-10:00 am

1 stop16h 42m

New Orleans Louis Armstrong

dom 11/16

6:31 pm-9:06 am

1 stop13h 35m

$348

Flights are sorted by cheapest round-trip flights first.

Deals found on 10/28

Showing 1-10 of 24 results
1
2
3

Best time to book a flight from Portland to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana 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 Louisiana

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

Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Louisiana (average of $66). Flying from Portland, Maine to Louisiana 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 LA?

Find hourly flight availability from Portland to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated ottobre 31, 2025.

It’s typically best to fly out from Portland, Maine to Louisiana in the evening. Doing so could potentially save you 63% on the flight price compared to flying at noon, which is usually more expensive.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. 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 Louisiana. Reviews last updated ottobre 31, 2025.
See what other customers who have flown with Southwest, Delta, and United Airlines from Portland to Louisiana have to say. Users can see the overall rating for each airline as well as how each is rated in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
4,243 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
7,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
8,998 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
11,035 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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
2,906 reviews
Southwest
8.0
Very good
4,243 reviews

Comfort

8.0

Boarding

8.1

Food

7.0

Overall

8.0

Entertainment

7.5

Crew

8.6

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 Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Louisiana?

    Portland (PWM) is the airport you will fly out of if you book a flight from Portland to Louisiana. It is only a 2.9 mi journey to Portland (PWM) from Portland’s city center.

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

    American Airlines, Delta, and United Airlines can get you from Portland, Maine to Louisiana in just under 6h 05m. Your travel time can differ by up to 12h. Airlines will cover a distance of 1444 mi. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

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

    For one-way options, check prices for Delta. According to our data, you can fly for as low as $149. Users have also found prices from $334 and $339 on American Airlines and United Airlines, respectively.

  • What are the most popular routes from Portland, Maine to Louisiana?

    The most popular route from Portland, Maine to Louisiana is Portland - New Orleans Louis Armstrong. You may also consider Portland - Baton Rouge Ryan or Portland - Lafayette Regional.

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

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

  • How can I find direct flights from Portland to Louisiana?

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

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

    Yes. Cheapflights offers flight deals from Portland to Louisiana 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 Louisiana?

    Currently, January is the cheapest month in which you can book a flight from Portland, Maine to Louisiana (average of $66). Flying from Portland, Maine to Louisiana 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

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Alternative routes for Portland to Louisiana

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Top 5 airlines flying from Portland to Louisiana

Discover the top 5 airlines that operate flights from Portland to Louisiana. 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 ottobre 31, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$108Average$216FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$246Average$510FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$395FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$397FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$321Average$501FlexibilityNo cancel feeOn-time63%

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