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Cheap flights from Louisiana to Portland from $123

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Louisiana to Portland departing on 8/20. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
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0 bags

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Find the cheapest flights from Louisiana to Portland

Cheap round-trip flights

JetBlue Logo
3:24 pm - 10:02 pmMSY-PWM
5h 38m1 stop
JetBlue Logo
7:09 am - 2:29 pmPWM-MSY
8h 20m1 stop
$217JetBlue
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Thu, Oct 23 - Sat, Oct 25
JetBlue Logo
10:34 am - 10:01 pmMSY-PWM
10h 27m1 stop
JetBlue Logo
7:09 am - 2:29 pmPWM-MSY
8h 20m1 stop
$240JetBlue
Find Deal
Wed, Oct 22 - Sat, Oct 25
American Airlines Logo
5:34 pm - 11:26 amMSY-PWM
16h 52m1 stop
American Airlines Logo
7:05 am - 4:39 pmPWM-MSY
10h 34m1 stop
$265American Airlines
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Fri, Sep 5 - Tue, Sep 9
American Airlines Logo
12:15 pm - 6:11 pmMSY-PWM
4h 56m1 stop
American Airlines Logo
7:05 am - 4:39 pmPWM-MSY
10h 34m1 stop
$276American Airlines
Find Deal
Wed, Sep 3 - Wed, Sep 10
Delta Logo
5:39 pm - 12:11 amLFT-PWM
5h 32m1 stop
Delta Logo
6:00 am - 10:30 amPWM-LFT
5h 30m1 stop
$277Delta
Find Deal
Wed, Sep 17 - Tue, Sep 23
Delta Logo
3:30 pm - 12:11 amLFT-PWM
7h 41m1 stop
Delta Logo
6:00 am - 2:50 pmPWM-LFT
9h 50m2 stops
$282Delta
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Wed, Sep 17 - Tue, Sep 23
United Airlines Logo
2:20 pm - 9:59 pmMSY-PWM
6h 39m1 stop
United Airlines Logo
7:30 am - 2:10 pmPWM-MSY
7h 40m1 stop
$328United Airlines
Find Deal
Mon, Sep 15 - Sun, Sep 21
Southwest Logo
6:20 am - 6:20 pmMSY-PWM
11h 00m1 stop
Southwest Logo
9:05 am - 3:40 pmPWM-MSY
7h 35m2 stops
$334Southwest
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Wed, Aug 27 - Wed, Sep 3
Southwest Logo
4:55 pm - 11:20 pmMSY-PWM
5h 25m1 stop
Southwest Logo
5:35 am - 11:05 amPWM-MSY
6h 30m1 stop
$343Southwest
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Thu, Sep 4 - Sun, Sep 7
United Airlines Logo
9:50 am - 11:14 pmBTR-PWM
12h 24m2 stops
United Airlines Logo
6:00 am - 3:22 pmPWM-BTR
10h 22m2 stops
$444United Airlines
Find Deal
Thu, Aug 14 - Thu, Aug 21

American Airlines flights from Louisiana to Portland, Maine

Our best American Airlines deals on Louisiana to Portland, Maine flight tickets
American Airlines
Sep 5
MSY5:34 pmNew Orleans Louis Armstrong
16h 52m
1 stop
PWM11:26 amPortland
Sep 9
PWM7:05 amPortland
10h 34m
1 stop
MSY4:39 pmNew Orleans Louis Armstrong
$265
Find similar
American Airlines
Sep 3
MSY12:15 pmNew Orleans Louis Armstrong
4h 56m
1 stop
PWM6:11 pmPortland
Sep 10
PWM7:05 amPortland
10h 34m
1 stop
MSY4:39 pmNew Orleans Louis Armstrong
$276
Find similar
American Airlines
Sep 13
MSY6:00 amNew Orleans Louis Armstrong
5h 29m
1 stop
PWM12:29 pmPortland
Sep 20
PWM5:10 pmPortland
7h 05m
1 stop
MSY11:15 pmNew Orleans Louis Armstrong
$287
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United Airlines flights from Louisiana to Portland, Maine

Our best United Airlines deals on Louisiana to Portland, Maine flight tickets
United Airlines
Sep 15
MSY2:20 pmNew Orleans Louis Armstrong
6h 39m
1 stop
PWM9:59 pmPortland
Sep 21
PWM7:30 amPortland
7h 40m
1 stop
MSY2:10 pmNew Orleans Louis Armstrong
$328
Find similar
United Airlines
Aug 14
BTR9:50 amBaton Rouge Ryan
12h 24m
2 stops
PWM11:14 pmPortland
Aug 21
PWM6:00 amPortland
10h 22m
2 stops
BTR3:22 pmBaton Rouge Ryan
$444
Find similar
United Airlines
Aug 7
BTR5:10 amBaton Rouge Ryan
11h 27m
2 stops
PWM5:37 pmPortland
Aug 21
PWM6:14 amPortland
10h 08m
2 stops
BTR3:22 pmBaton Rouge Ryan
$472
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momondo Fare Finder

 
Customize your flight search to find flights from Louisiana to Portland, Maine 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, momondo users made 832,500 searches. Data last updated August 1, 2025.
Use the filters below to find and compare flights from Louisiana to Portland, Maine that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 10/23

3:24 pm-10:02 pm

1 stop5h 38m

Portland

Sat 10/25

7:09 am-2:29 pm

1 stop8h 20m

$217

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Wed 10/22

10:34 am-10:01 pm

1 stop10h 27m

Portland

Sat 10/25

7:09 am-2:29 pm

1 stop8h 20m

$240

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Fri 9/5

5:34 pm-11:26 am

1 stop16h 52m

Portland

Tue 9/9

7:05 am-4:39 pm

1 stop10h 34m

$265

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Wed 9/3

12:15 pm-6:11 pm

1 stop4h 56m

Portland

Wed 9/10

7:05 am-4:39 pm

1 stop10h 34m

$276

LafayettePortland

LFT - PWM

LFTPWM

Lafayette Regional

Wed 9/17

5:39 pm-12:11 am

1 stop5h 32m

Portland

Tue 9/23

6:00 am-10:30 am

1 stop5h 30m

$277

LafayettePortland

LFT - PWM

LFTPWM

Lafayette Regional

Wed 9/17

3:30 pm-12:11 am

1 stop7h 41m

Portland

Tue 9/23

6:00 am-2:50 pm

2 stops9h 50m

$282

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Mon 9/15

2:20 pm-9:59 pm

1 stop6h 39m

Portland

Sun 9/21

7:30 am-2:10 pm

1 stop7h 40m

$328

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Wed 8/27

6:20 am-6:20 pm

1 stop11h 00m

Portland

Wed 9/3

9:05 am-3:40 pm

2 stops7h 35m

$334

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 9/4

4:55 pm-11:20 pm

1 stop5h 25m

Portland

Sun 9/7

5:35 am-11:05 am

1 stop6h 30m

$343

Baton RougePortland

BTR - PWM

BTRPWM

Baton Rouge Ryan

Thu 8/14

9:50 am-11:14 pm

2 stops12h 24m

Portland

Thu 8/21

6:00 am-3:22 pm

2 stops10h 22m

$444

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first
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See travel insights to Portland from

How to get the cheapest flight ticket from Louisiana to Portland, Maine

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Louisiana is in May. Flight prices, which tend to average around $364, are often lower during this time because this is during the off-season. If you aren’t able to travel to Portland, Maine during the month of May, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $371.

What is the cheapest day to depart on your flight to Portland, Maine?

On average, the least expensive day to fly to Portland, Maine from Louisiana is on a Tuesday. momondo users have found tickets for Tuesday departures for as low as $365. However, this price may fluctuate depending on the airline, the season, and holidays. On the other hand, Sunday is the most expensive day to depart from Louisiana because it is more convenient for both business and leisure travelers. As a result, prices tend to be around $542.

What is the cheapest time of day to depart on your flight to Portland, Maine?

In the afternoon is the cheapest time of day to fly from Louisiana to Portland, Maine when you can find flight prices for as low as $425. Flying to Portland, Maine in the afternoon is an ideal time because this is during off-peak travel hours. Try not to purchase tickets at noon because they tend to be around $581. Of course, these prices can vary depending on the time of year and what airport you fly to.

How far in advance should I book a flight to Portland, Maine?

You are more likely to see cheaper flights to Portland, Maine from Louisiana when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $425 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from Louisiana for as low as $270 on momondo.

Can stopping save me money on Louisiana to Portland, Maine flights?

You could potentially save up to 54% on your flight if you consider stops on a Louisiana to Portland, Maine flight.

Cheap Louisiana to Portland, Maine flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Louisiana to Portland, Maine

Best Price Found

$123

Fastest flight time

4h 56m

Direct flights

None

Airports in Portland, Maine

1 airport
The best one-way flight to Portland, Maine from Louisiana in the past 72 hours is $123. The best round-trip flight deal from Louisiana to Portland, Maine found on momondo in the last 72 hours is $217.
The fastest flight from Louisiana to Portland, Maine takes 4h 56m
There are no direct flights from Louisiana to Portland, Maine. Popular non-direct routes for this connection are Lafayette Regional Airport - Portland Airport, Shreveport Airport - Portland Airport and New Orleans Louis Armstrong Airport - Portland Airport.
There is 1 airport near Portland, Maine: Portland (PWM)
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  • When did momondo last update prices for flights from Louisiana to Portland Airport?

    Prices for flights from Louisiana to Portland Airport are updated daily.

  • How many operators does momondo search for flights from Louisiana to Portland Airport?

  • How old do you have to be to fly from Louisiana to Portland Airport?

    The minimum age a child must be to fly alone is five but airlines that offer an unaccompanied minor (UNMR) service will have their own age restrictions, including rules around flight length, timings, and stopovers. We always recommend checking with the individual airline you are booking with to travel from Louisiana to Portland Airport.

  • What documentation or ID do you need to fly to Portland Airport?

    The required travel and health documents for your Portland Airport trip may vary depending on your itinerary and personal circumstances. As a general rule, you should carry multiple documents, including a national ID card or driver's license and a passport valid for six months after your intended arrival at Portland Airport. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Louisiana to Portland, Maine

Compare and see reviews for airlines that fly from Louisiana to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
DeltaPriceFrom $259Free CancellationRating
8.0
7,981 reviews
Search Delta flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
8,900 reviews
Search United Airlines flights
SouthwestPriceFrom $372Free CancellationRating
8.0
4,246 reviews
Search Southwest flights

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
North Conway
Boothbay Harbor
Jackson
Conway
Freeport
Bartlett
Lewiston
Gorham
Brunswick
Auburn
Intervale
Windham
Falmouth
Bath
Georgetown
Oxford
Tamworth

Why use momondo?

Why should I use momondo to find a flight deal from Louisiana to Portland?

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Louisiana to Portland for you.

Can I find flights from Louisiana to Portland with flexible booking policies on momondo?

momondo does allow users to show only those flights to Portland from Louisiana which offer a flexible booking policy as well as other useful filters and features.

How can momondo help me find flights from Louisiana to Portland?

momondo offers useful filters to help you find the right flight. Choose specific flight times, airports or even what payment method you prefer. We have numerous options to help you book your ideal flight from Louisiana to Portland.

I’m not ready to book a flight from Louisiana to Portland right now. Can momondo alert me if prices change?

If you are simply researching potential flights to Portland, momondo offers a useful price alert feature which will track prices for flights to Portland from Louisiana and alert you when they change.

An easier way to manage your Portland, Maine trip

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