HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Portland

$107+ 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 1/15. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PWM
Jan 3 — Jan 101
Sat 1/3
Sat 1/10
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Louisiana to Portland with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

Cheap 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 December 4, 2025.

This American Airlines deal was found by Cheapflights users on 12/3. 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.
Wed 12/313:30 pmMSY - PWM
1 stop6h 21mAmerican Airlines
Wed 1/712:46 pmPWM - MSY
1 stop5h 40mAmerican Airlines
Deal found 12/3$240
This American Airlines deal was found by Cheapflights users on 12/2. 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.
Wed 12/313:30 pmMSY - PWM
1 stop6h 21mAmerican Airlines
Sat 1/105:09 pmPWM - MSY
1 stop6h 43mAmerican Airlines
Deal found 12/2$262
This United Airlines deal was found by Cheapflights users on 12/4. 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 12/318:05 amMSY - PWM
1 stop5h 35mUnited Airlines
Sat 1/102:31 pmPWM - MSY
1 stop6h 14mUnited Airlines
Deal found 12/4$359
This Delta deal was found by Cheapflights users on 12/3. 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 12/313:43 pmMSY - PWM
1 stop6h 00mDelta
Sat 1/106:00 amPWM - MSY
2 stops9h 24mDelta
Deal found 12/3$367
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Fri 12/195:40 pmMSY - PWM
1 stop15h 56mMultiple Airlines
Mon 12/229:46 amPWM - MSY
1 stop15h 09mMultiple Airlines
Deal found 12/3$398
This Kiwi.com deal was found by Cheapflights users on 12/3. 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.
Thu 12/185:05 amMSY - PWM
1 stop27h 01mMultiple Airlines
Mon 12/229:46 amPWM - MSY
1 stop15h 09mMultiple Airlines
Deal found 12/3$400
This Kiwi.com deal was found by Cheapflights users on 12/2. 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.
Fri 12/126:55 pmMSY - PWM
1 stop21h 43mMultiple Airlines
Fri 12/196:05 pmPWM - MSY
2 stops15h 12mMultiple Airlines
Deal found 12/2$404
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/179:31 amBTR - PWM
2 stops12h 38mUnited Airlines
Sun 12/217:30 pmPWM - BTR
2 stops16h 55mUnited Airlines
Deal found 12/2$563
This Delta deal was found by Cheapflights users on 12/2. 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.
Fri 12/123:32 pmLFT - PWM
1 stop5h 51mDelta
Fri 12/196:08 amPWM - LFT
1 stop5h 56mDelta
Deal found 12/2$599
This American Airlines deal was found by Cheapflights users on 12/3. 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 12/123:08 pmBTR - PWM
1 stop5h 29mAmerican Airlines
Mon 12/157:02 amPWM - BTR
1 stop7h 52mAmerican Airlines
Deal found 12/3$604
This United Airlines deal was found by Cheapflights users on 12/2. 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 12/247:15 amSHV - PWM
2 stops15h 07mUnited Airlines
Wed 12/317:30 pmPWM - SHV
2 stops28h 16mUnited Airlines
Deal found 12/2$608
This Delta deal was found by Cheapflights users on 12/3. 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.
Fri 12/122:21 pmBTR - PWM
1 stop7h 02mDelta
Mon 12/156:00 amPWM - BTR
2 stops8h 36mDelta
Deal found 12/3$612

Find flight deals from Louisiana to Portland

Keep the following information in mind while searching for Louisiana to Portland flight deals. Data was last updated December 4, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$214
(American Airlines)

One-way from

$107
(American Airlines)

Popular in

November

Cheapest in

September

Average price

$381
Provider with most accurate pricing for New Orleans Louis Armstrong-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Portland flights.
Search Deals
From Louisiana to Portland
Search Deals
One-way flight from Louisiana to Portland
Search Deals
Highest demand for flights based on searches. 9% potential increase in price ($45 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($11 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals

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 December 4, 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

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 1/8

11:14 am-5:16 pm

1 stop5h 02m

Portland

Mon 1/12

5:30 am-12:51 pm

1 stop8h 21m

$257

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Mon 1/12

1:56 pm-10:27 pm

1 stop7h 31m

Portland

Tue 1/20

2:35 pm-7:24 pm

1 stop5h 49m

$257

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 1/15

3:31 pm-10:27 pm

1 stop5h 56m

Portland

Mon 1/26

2:35 pm-11:25 pm

2 stops9h 50m

$262

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Tue 1/13

1:56 pm-10:27 pm

1 stop7h 31m

Portland

Sat 1/24

12:48 pm-8:12 pm

2 stops8h 24m

$262

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 1/15

3:31 pm-10:27 pm

1 stop5h 56m

Portland

Tue 1/20

2:35 pm-11:25 pm

2 stops9h 50m

$262

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Wed 1/14

11:14 am-5:16 pm

1 stop5h 02m

Portland

Sat 1/24

2:35 pm-11:25 pm

2 stops9h 50m

$262

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Sat 1/17

3:31 pm-10:27 pm

1 stop5h 56m

Portland

Tue 1/20

2:35 pm-11:25 pm

2 stops9h 50m

$262

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Sat 1/17

3:31 pm-10:27 pm

1 stop5h 56m

Portland

Mon 1/26

2:35 pm-11:25 pm

2 stops9h 50m

$262

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Sat 1/17

1:56 pm-10:27 pm

1 stop7h 31m

Portland

Fri 1/23

12:20 pm-9:56 pm

2 stops10h 36m

$264

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Mon 1/12

3:31 pm-10:27 pm

1 stop5h 56m

Portland

Fri 1/23

2:35 pm-9:56 pm

2 stops8h 21m

$264

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/2

Showing 1-10 of 42 results
1
2
3
...
5

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, April is the cheapest month in which you can book a flight from Louisiana to Portland, Maine (average of $37). Flying from Louisiana to Portland, Maine in August is currently the most expensive (average of $121). 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 December 4, 2025.

Unlike at noon, when flights are generally more expensive, you can save up to 23% on flights from Louisiana to Portland, Maine by exploring options for tickets in the afternoon.

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 5h 02m. Delta provides one of the quickest options available for as low as $257. The distance from Louisiana to Portland, Maine is about 1444 mi. This flight may include one or multiple stops.

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

    The cheapest airline one-way is Delta, with whom users have recently found tickets for as low as $135. However, be on the lookout for offers from Southwest and American Airlines, as they are both options that can get you from Louisiana to Portland, Maine for a low price.

  • 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, April is the cheapest month in which you can book a flight from Louisiana to Portland, Maine (average of $37). Flying from Louisiana to Portland, Maine in August is currently the most expensive (average of $121). 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
North Conway
Brunswick
Auburn
Conway

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Louisiana to Portland

See prices for flight routes from nearby airports that may be better suited for you.
Los Angeles to Boston flights
San Francisco to Boston flights
Dallas/Fort Worth to Boston flights
Atlanta to Boston flights
Baltimore to Boston flights
Seattle to Boston flights
Reagan-National to Boston flights
O'Hare Intl to Boston flights
Dulles Intl to Boston flights
Hobby to Boston flights
Raleigh to Boston flights
LaGuardia to Boston flights
Denver to Boston flights
Fort Lauderdale to Boston flights
Newark to Boston flights
Orlando to Boston flights
Detroit to Boston flights
John F Kennedy Intl to Boston flights
George Bush Intcntl to Boston flights
Charlotte to Boston flights
San Diego to Boston flights
Tampa to Boston flights
Miami to Boston flights
Austin to Boston flights
Ontario to Boston flights
West Palm Beach to Boston flights
Minneapolis to Boston flights
Cleveland to Boston flights
Philadelphia to Boston flights
Sky Harbor Intl to Boston flights
Portland to Boston flights
Cincinnati to Boston flights
Jacksonville to Boston flights
Indianapolis to Boston flights
Nashville to Boston flights
Pittsburgh to Boston flights
Islip to Boston flights
Midway to Boston flights
New Orleans to Boston flights
Salt Lake City to Boston flights
Dulles Intl to Portland flights
Columbus to Boston flights
Love Field to Boston flights
Fort Myers to Boston flights
Richmond to Boston flights
Santa Ana to Boston flights
John F Kennedy Intl to Portland flights
LaGuardia to Portland flights
Buffalo to Boston flights
Charleston to Boston flights

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 December 4, 2025.
AirlineCheapestAverageFlexibilityOn-time
American AirlinesCheapest$256Average$453FlexibilityNo cancel feeOn-time71%
DeltaCheapest$259Average$375FlexibilityNo cancel feeOn-timeN/A
United AirlinesCheapest$286Average$428FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$352Average$507FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.