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$149+ Cheap flights from Louisiana to Portland, ME (PWM)

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 11/1. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PWM
Nov 1 — Nov 81
Sat 11/1
Sat 11/8
1 adult, Economy
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Cheap flight deals from Louisiana to Portland

Keep the following information in mind while searching for Louisiana to Portland flight deals. Data was last updated October 2, 2025.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$271
(Delta)

One-way from

$149
(Delta)

Popular in

June

Cheapest in

January

Average price

$216
Provider with most accurate pricing for New Orleans Louis Armstrong-Boston Logan Intl flight deals.
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Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Boston Logan Intl flights.
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From Louisiana to Portland
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One-way flight from Louisiana to Portland
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Highest demand for flights based on searches. 17% potential increase in price ($42 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($6 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 Louisiana to Portland

Cheapest flights from Louisiana to Portland
Explore the most affordable flight options available from Louisiana to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on October 2, 2025.

This Delta deal was found by Cheapflights users on 10/1. 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 12/43:27 pmMSY - PWM
1 stop5h 56mDelta
Tue 12/96:03 amPWM - MSY
1 stop6h 58mDelta
Deal found 10/1$292
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Tue 10/286:10 amBTR - PWM
1 stop7h 28mAmerican Airlines
Tue 11/45:21 pmPWM - BTR
1 stop5h 48mAmerican Airlines
Deal found 9/30$307
This Delta deal was found by Cheapflights users on 9/30. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 10/286:15 amBTR - PWM
1 stop5h 07mDelta
Tue 11/46:01 amPWM - BTR
2 stops9h 54mDelta
Deal found 9/30$312
This Kiwi.com deal was found by Cheapflights users on 9/30. 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.
Mon 10/276:05 pmMSY - PWM
2 stops39h 36mMultiple Airlines
Mon 11/109:46 amPWM - MSY
1 stop8h 21mMultiple Airlines
Deal found 9/30$330
This Delta deal was found by Cheapflights users on 10/1. 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 12/1311:39 amMSY - PWM
1 stop11h 20mDelta
Sun 1/112:35 pmPWM - MSY
1 stop21h 08mDelta
Deal found 10/1$343
This American Airlines deal was found by Cheapflights users on 9/30. 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.
Mon 10/276:21 amMSY - PWM
1 stop6h 31mAmerican Airlines
Mon 11/105:21 pmPWM - MSY
1 stop6h 05mAmerican Airlines
Deal found 9/30$368
This American Airlines deal was found by Cheapflights users on 10/1. 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 12/233:30 pmMSY - PWM
1 stop6h 21mAmerican Airlines
Fri 1/25:19 pmPWM - MSY
1 stop6h 15mAmerican Airlines
Deal found 10/1$369
This Kiwi.com deal was found by Cheapflights users on 10/1. 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.
Tue 12/234:17 pmMSY - PWM
2 stops24h 21mMultiple Airlines
Fri 1/26:05 pmPWM - MSY
1 stop25h 21mMultiple Airlines
Deal found 10/1$387
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Thu 12/412:30 pmMSY - PWM
2 stops9h 39mUnited Airlines
Tue 12/96:00 amPWM - MSY
3 stops15h 04mUnited Airlines
Deal found 10/1$408
This JetBlue deal was found by Cheapflights users on 10/1. 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 JetBlue is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/163:24 pmMSY - PWM
1 stop6h 40mJetBlue
Sun 10/197:09 amPWM - MSY
1 stop8h 20mJetBlue
Deal found 10/1$423
This United Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 10/2612:20 pmLFT - PWM
2 stops9h 57mUnited Airlines
Fri 10/317:22 pmPWM - LFT
2 stops18h 54mUnited Airlines
Deal found 10/1$611
This American Airlines deal was found by Cheapflights users on 10/1. 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.
Sun 10/267:05 amLFT - PWM
1 stop5h 47mAmerican Airlines
Fri 10/317:00 amPWM - LFT
2 stops11h 58mAmerican Airlines
Deal found 10/1$654

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Portland 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 October 2, 2025.
Use the filters below to find and compare flights from Louisiana to Portland that are best for you.

Fly from

Louisiana

Fly to

Portland

Route

Depart

Return

Price

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

Wed 3/25

1:40 pm-9:59 pm

1 stop7h 19m

Portland

Sat 3/28

5:30 am-12:54 pm

1 stop8h 24m

$271

LafayettePortland

LFT - PWM

LFTPWM

Lafayette Regional

Wed 3/25

3:10 pm-9:59 pm

1 stop5h 49m

Portland

Sat 3/28

5:30 am-10:36 am

1 stop6h 06m

$277

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 12/4

3:29 pm-10:34 pm

1 stop6h 05m

Portland

Tue 12/9

5:17 pm-10:43 pm

1 stop6h 26m

$292

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 12/4

3:27 pm-10:23 pm

1 stop5h 56m

Portland

Tue 12/9

6:03 am-12:01 pm

1 stop6h 58m

$292

ShreveportPortland

SHV - PWM

SHVPWM

Shreveport

Tue 3/24

6:00 am-4:15 pm

2 stops9h 15m

Portland

Sat 3/28

5:30 am-11:26 am

1 stop6h 56m

$311

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

Tue 10/28

6:15 am-4:03 pm

2 stops8h 48m

Portland

Tue 11/4

6:01 am-2:55 pm

2 stops9h 54m

$317

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Sat 12/13

11:39 am-11:59 pm

1 stop11h 20m

Portland

Sun 1/11

2:35 pm-10:43 am

1 stop21h 08m

$343

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Mon 10/27

6:21 am-1:52 pm

1 stop6h 31m

Portland

Mon 11/10

5:21 pm-10:26 pm

1 stop6h 05m

$368

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Tue 12/23

3:30 pm-10:51 pm

1 stop6h 21m

Portland

Fri 1/2

5:19 pm-10:34 pm

1 stop6h 15m

$369

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Tue 12/23

4:17 pm-5:38 pm

2 stops24h 21m

Portland

Fri 1/2

6:05 pm-6:26 pm

1 stop25h 21m

$387

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/29

Showing 1-10 of 23 results
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Best time to book a flight from Louisiana to Portland

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

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

Currently, January is the cheapest month in which you can book a flight from Louisiana to Portland, Maine (average of $296). Flying from Louisiana to Portland, Maine in July is currently the most expensive (average of $394). 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 LA to PWM?

Find hourly flight availability from Louisiana to Portland. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated October 2, 2025.

When flying from Louisiana to Portland, Maine, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Portland. 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 into for flights to Portland from Louisiana?

    Portland (PWM), located 2.9 mi from the city center, is the airport you fly into when you book flights from Louisiana to Portland.

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

    A quick flight from Louisiana to Portland, Maine can take about 6h 05m. Delta provides one of the quickest options available for as low as $292. The distance from Louisiana to Portland, Maine is about 1444 mi. This flight may include one or multiple stops.

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

    While some choose either Lafayette Regional - Portland or Shreveport - Portland, New Orleans Louis Armstrong - Portland is the most popular route from Louisiana to Portland, Maine.

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

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

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

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

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

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

    Currently, January is the cheapest month in which you can book a flight from Louisiana to Portland, Maine (average of $296). Flying from Louisiana to Portland, Maine in July is currently the most expensive (average of $394). 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
Brunswick
North Conway
Auburn
Conway

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Alternative routes for Louisiana to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 4 airlines flying from Louisiana to Portland

Discover the top 4 airlines that operate flights from Louisiana to Portland. 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 October 2, 2025.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$256Average$346FlexibilityNo cancel feeOn-timeN/A
American AirlinesCheapest$256Average$449FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$286Average$498FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$352Average$512FlexibilityNo cancel feeOn-time63%

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