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$144+ 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 7/28. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
Apr 20 — Apr 271
Sun 4/20
Sun 4/27
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 April 15, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$287
(American Airlines)

One-way from

$144
(American Airlines)

Popular in

October

Cheapest in

May

Average price

$436
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. 2% potential increase in price ($10 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($14 potential savings vs. average RT price).
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Average for round-trip flights in April 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 April 15, 2025.

This American Airlines deal was found by Cheapflights users on 4/14. 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 5/226:00 amPWM - MSY
1 stop5h 24mAmerican Airlines
Tue 5/274:23 pmMSY - PWM
1 stop5h 22mAmerican Airlines
Deal found 4/14$287
This Southwest deal was found by Cheapflights users on 4/15. 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 5/66:15 amPWM - MSY
2 stops8h 00mSouthwest
Sun 5/117:40 amMSY - PWM
1 stop5h 45mSouthwest
Deal found 4/15$292
This Delta deal was found by Cheapflights users on 4/14. 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.
Sat 5/1012:05 pmPWM - MSY
2 stops10h 16mDelta
Tue 5/132:05 pmMSY - PWM
2 stops8h 16mDelta
Deal found 4/14$297
This Delta deal was found by Cheapflights users on 4/15. 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 4/305:20 amPWM - BTR
1 stop5h 16mDelta
Sun 5/45:45 pmBTR - PWM
1 stop5h 14mDelta
Deal found 4/15$307
This American Airlines deal was found by Cheapflights users on 4/15. 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 5/235:26 pmPWM - BTR
1 stop5h 42mAmerican Airlines
Sun 5/257:15 amBTR - PWM
1 stop5h 07mAmerican Airlines
Deal found 4/15$333
This United deal was found by Cheapflights users on 4/15. 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 is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 8/166:00 amPWM - MSY
2 stops11h 13mUnited Airlines
Sun 8/245:15 amMSY - PWM
2 stops8h 18mUnited Airlines
Deal found 4/15$403
This United Airlines deal was found by Cheapflights users on 4/15. 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 4/306:15 amPWM - BTR
2 stops11h 37mUnited Airlines
Sun 5/412:04 pmBTR - PWM
2 stops10h 23mUnited Airlines
Deal found 4/15$471
This Mytrip deal was found by Cheapflights users on 4/15. 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 5/18:07 pmPWM - MSY
3 stops36h 56mMultiple Airlines
Tue 5/66:00 amMSY - PWM
2 stops26h 43mMultiple Airlines
Deal found 4/15$523
This KAYAK deal was found by Cheapflights users on 4/15. 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 KAYAK is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 10/256:18 pmPWM - MSY
2 stops25h 11mBreeze Airways
Sun 11/25:59 pmMSY - PWM
3 stops18h 52mBreeze Airways
Deal found 4/15$742

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 April 15, 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

Thu 5/22

6:00 am-10:24 am

1 stop5h 24m

New Orleans Louis Armstrong

Tue 5/27

4:23 pm-10:45 pm

1 stop5h 22m

$287

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 5/6

6:15 am-1:15 pm

2 stops8h 00m

New Orleans Louis Armstrong

Sun 5/11

7:40 am-2:25 pm

1 stop5h 45m

$292

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 5/10

12:05 pm-9:21 pm

2 stops10h 16m

New Orleans Louis Armstrong

Tue 5/13

2:05 pm-11:21 pm

2 stops8h 16m

$297

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Wed 4/30

5:20 am-9:36 am

1 stop5h 16m

Baton Rouge Ryan

Sun 5/4

5:45 pm-11:59 pm

1 stop5h 14m

$307

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Fri 5/23

5:26 pm-10:08 pm

1 stop5h 42m

Baton Rouge Ryan

Sun 5/25

7:15 am-1:22 pm

1 stop5h 07m

$333

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 8/16

6:00 am-4:13 pm

2 stops11h 13m

New Orleans Louis Armstrong

Sun 8/24

5:15 am-2:33 pm

2 stops8h 18m

$403

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Wed 4/30

6:15 am-4:52 pm

2 stops11h 37m

Baton Rouge Ryan

Sun 5/4

12:04 pm-11:27 pm

2 stops10h 23m

$471

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Thu 5/1

8:07 pm-8:03 am

3 stops36h 56m

New Orleans Louis Armstrong

Tue 5/6

6:00 am-9:43 am

2 stops26h 43m

$523

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 5/6

1:50 pm-6:29 pm

3 stops29h 39m

New Orleans Louis Armstrong

Sun 5/11

10:00 am-2:07 pm

2 stops27h 07m

$911

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Mon 7/28

6:01 pm-11:59 pm

1 stop6h 58m

$144

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/15

Showing 1-10 of 16 results
1
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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, August is the cheapest month in which you can book a flight from Portland, Maine to Louisiana (average of $256). Flying from Portland, Maine to Louisiana 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 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 April 15, 2025.

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Portland, Maine to Louisiana as you normally would.

Rainfall in Louisiana by month

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

In terms of precipitation, rainfall in Louisiana 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 Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

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

If weather is an important factor for your trip to Louisiana, 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 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 April 15, 2025.
To help decide which airline to fly from Portland to Louisiana, see what other customers have to say about Breeze Airways, Southwest and Delta. In addition to providing an overall rating, users have also rated airlines in terms of entertainment options, comfort, food, crew/service, and boarding process.
Breeze Airways
8.1
Very good
158 reviews

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Breeze Airways
8.1
Very good
158 reviews
Breeze Airways
8.1
Very good
158 reviews

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Southwest
8.0
Very good
4,279 reviews
Breeze Airways
8.1
Very good
158 reviews

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
Delta
8.0
Very good
7,917 reviews
Breeze Airways
8.1
Very good
158 reviews

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
United Airlines
7.4
Good
8,658 reviews
Breeze Airways
8.1
Very good
158 reviews

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!
American Airlines
7.2
Good
10,000 reviews
Breeze Airways
8.1
Very good
158 reviews

Overall

8.1

Comfort

8.2

Entertainment

6.6

Food

6.7

Boarding

8.3

Crew

8.8

Reviews

1 / 11
10.0
Excellent

Dena,Dec 2024

LAS - BDL

It was comfortable and the crew was great! A few free snacks offered would be nice!

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.

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

    For one-way options, check prices for American Airlines. According to our data, you can fly for as low as $144. Users have also found prices from $173 and $209 on Delta and Southwest, 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 - Monroe Huenefeld.

  • 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, August is the cheapest month in which you can book a flight from Portland, Maine to Louisiana (average of $256). Flying from Portland, Maine to Louisiana 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

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Alternative routes for Portland to Louisiana

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Top 4 airlines flying from Portland to Louisiana

Discover the top 4 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 April 15, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$271Average$452FlexibilityNo cancel feeOn-time71%
DeltaCheapest$275Average$424FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$292Average$535FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$321Average$494FlexibilityNo cancel feeOn-time63%

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