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$138+ 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 10/11. Fares are subject to change and may not be available on all flights or dates of travel.
PWM — MSY
oct. 19 — oct. 261
dom. 10/19
dom. 10/26
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 septiembre 19, 2025.

Round-trip from

$271
(American Airlines)

One-way from

$138
(Kiwi.com)

Popular in

October

Cheapest in

August

Average price

$399
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. 7% potential increase in price ($34 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
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Average for round-trip flights in September 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 septiembre 19, 2025.

This American Airlines deal was found by Cheapflights users on 9/17. 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.
sáb. 10/255:59 pmPWM - BTR
1 stop6h 59mAmerican Airlines
mié. 10/296:10 amBTR - PWM
1 stop7h 28mAmerican Airlines
Deal found 9/17$271
This Delta deal was found by Cheapflights users on 9/17. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/256:30 amPWM - BTR
2 stops10h 19mDelta
mié. 10/293:40 pmBTR - PWM
1 stop5h 39mDelta
Deal found 9/17$276
This Delta deal was found by Cheapflights users on 9/18. 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.
mar. 12/166:00 amPWM - MSY
1 stop7h 02mDelta
mié. 12/313:26 pmMSY - PWM
1 stop6h 16mDelta
Deal found 9/18$297
This Kiwi.com deal was found by Cheapflights users on 9/18. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 10/117:37 pmPWM - MSY
2 stops15h 45mMultiple Airlines
mar. 10/1411:25 amMSY - PWM
1 stop22h 11mMultiple Airlines
Deal found 9/18$302
This American Airlines deal was found by Cheapflights users on 9/17. 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.
jue. 10/27:05 amPWM - MSY
1 stop10h 34mAmerican Airlines
lun. 10/65:50 pmMSY - PWM
1 stop5h 01mAmerican Airlines
Deal found 9/17$308
This American Airlines deal was found by Cheapflights users on 9/16. 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.
vie. 10/33:56 pmPWM - MSY
1 stop8h 28mAmerican Airlines
lun. 10/62:49 pmMSY - PWM
1 stop8h 02mAmerican Airlines
Deal found 9/16$313
This Kiwi.com deal was found by Cheapflights users on 9/17. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
mié. 12/311:16 amPWM - MSY
1 stop9h 27mMultiple Airlines
vie. 12/58:00 amMSY - PWM
1 stop8h 25mMultiple Airlines
Deal found 9/17$316
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/25:45 amPWM - MSY
1 stop5h 12mUnited Airlines
lun. 10/65:15 amMSY - PWM
2 stops10h 29mUnited Airlines
Deal found 9/17$318
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 12/177:02 amPWM - MSY
1 stop7h 11mAmerican Airlines
lun. 12/223:30 pmMSY - PWM
1 stop6h 18mAmerican Airlines
Deal found 9/17$320
This American Airlines deal was found by Cheapflights users on 9/17. 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.
mié. 10/2212:34 pmPWM - MSY
1 stop5h 36mAmerican Airlines
sáb. 10/256:04 amMSY - PWM
1 stop7h 52mAmerican Airlines
Deal found 9/17$328
This United Airlines deal was found by Cheapflights users on 9/17. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 10/25:45 amPWM - BTR
2 stops8h 25mUnited Airlines
lun. 10/62:00 pmBTR - PWM
2 stops8h 59mUnited Airlines
Deal found 9/17$329
This Southwest deal was found by Cheapflights users on 9/18. 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.
jue. 12/1811:50 amPWM - MSY
1 stop6h 55mSouthwest
lun. 1/55:30 amMSY - PWM
1 stop4h 40mSouthwest
Deal found 9/18$338

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 septiembre 19, 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

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

sáb. 10/25

5:59 pm-11:58 pm

1 stop6h 59m

Baton Rouge Ryan

mié. 10/29

6:10 am-2:38 pm

1 stop7h 28m

$271

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

sáb. 10/25

6:30 am-3:49 pm

2 stops10h 19m

Baton Rouge Ryan

mié. 10/29

3:40 pm-10:19 pm

1 stop5h 39m

$276

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

mar. 12/16

6:00 am-12:02 pm

1 stop7h 02m

New Orleans Louis Armstrong

mié. 12/31

3:26 pm-10:42 pm

1 stop6h 16m

$297

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

mié. 12/17

6:00 am-12:02 pm

1 stop7h 02m

New Orleans Louis Armstrong

mié. 12/31

3:26 pm-10:42 pm

1 stop6h 16m

$297

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

vie. 2/6

9:47 am-5:46 pm

1 stop8h 59m

New Orleans Louis Armstrong

mar. 2/10

7:20 pm-10:22 am

1 stop14h 02m

$299

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

sáb. 10/11

7:37 pm-10:22 am

2 stops15h 45m

New Orleans Louis Armstrong

mar. 10/14

11:25 am-10:36 am

1 stop22h 11m

$302

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

vie. 10/3

3:56 pm-11:24 pm

1 stop8h 28m

New Orleans Louis Armstrong

lun. 10/6

2:49 pm-11:51 pm

1 stop8h 02m

$313

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

mié. 12/3

11:16 am-7:43 pm

1 stop9h 27m

New Orleans Louis Armstrong

vie. 12/5

8:00 am-5:25 pm

1 stop8h 25m

$316

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

jue. 10/2

5:45 am-9:57 am

1 stop5h 12m

New Orleans Louis Armstrong

lun. 10/6

5:15 am-4:44 pm

2 stops10h 29m

$318

PortlandLafayette

PWM - LFT

PWMLFT

Portland

vie. 2/20

5:30 am-10:36 am

1 stop6h 06m

Lafayette Regional

mar. 2/24

3:10 pm-9:59 pm

1 stop5h 49m

$328

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/18

Showing 1-10 of 27 results
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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 septiembre 19, 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.

How much does it cost to fly round-trip from Portland, Maine to Louisiana?

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 septiembre 19, 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
4,242 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
4,242 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
8.0
Very good
7,964 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
8,926 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
10,000 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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
2,911 reviews
Southwest
8.0
Very good
4,242 reviews

Comfort

8.0

Boarding

8.1

Overall

8.0

Crew

8.6

Entertainment

7.5

Food

7.0

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 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 and Delta can get you from Portland, Maine to Louisiana in just under 6h 59m. Your travel time can differ by up to 3h 20m. Airlines will cover a distance of 1455 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 Breeze Airways. According to our data, you can fly for as low as $138. Users have also found prices from $149 and $154 on American Airlines and Delta, 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, 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.

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Alternative routes for Portland to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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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 septiembre 19, 2025.
AirlineCheapestAverageFlexibilityOn-time
JetBlueCheapest$108Average$216FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$246Average$536FlexibilityNo cancel feeOn-time69%
DeltaCheapest$256Average$405FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$271Average$408FlexibilityNo cancel feeOn-time71%
SouthwestCheapest$321Average$498FlexibilityNo cancel feeOn-time63%

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