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Cheap flights from Louisiana to Portland from $149

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 11/1. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Louisiana to Portland

Cheap round-trip flights

United Airlines Logo
12:15 pm - 11:59 pmSHV-PWM
10h 44m2 stops
United Airlines Logo
6:14 am - 3:29 pmPWM-SHV
10h 15m2 stops
$279United Airlines
Find Deal
Wed, Oct 15 - Wed, Oct 22
American Airlines Logo
9:30 am - 5:09 pmMSY-PWM
6h 39m1 stop
American Airlines Logo
8:50 am - 2:15 pmPWM-MSY
6h 25m1 stop
$297American Airlines
Find Deal
Sat, Oct 18 - Sat, Oct 25
Delta Logo
6:05 am - 12:22 pmSHV-PWM
5h 17m1 stop
Delta Logo
6:00 am - 11:54 amPWM-SHV
6h 54m1 stop
$306Delta
Find Deal
Wed, Oct 15 - Wed, Oct 22
Delta Logo
6:20 am - 4:55 pmMSY-PWM
9h 35m2 stops
Delta Logo
6:30 am - 3:47 pmPWM-MSY
10h 17m2 stops
$307Delta
Find Deal
Sat, Oct 18 - Sat, Oct 25
Multiple Airlines Logo
4:40 pm - 9:06 amMSY-PWM
15h 26m1 stop
Multiple Airlines Logo
3:15 pm - 4:57 pmPWM-MSY
26h 42m2 stops
$308Multiple Airlines
Find Deal
Thu, Nov 13 - Sun, Nov 16
Multiple Airlines Logo
8:50 pm - 9:06 amMSY-PWM
11h 16m1 stop
Multiple Airlines Logo
11:16 am - 10:37 pmPWM-MSY
12h 21m1 stop
$313Multiple Airlines
Find Deal
Thu, Oct 23 - Wed, Oct 29
Southwest Logo
6:05 pm - 12:05 amMSY-PWM
5h 00m1 stop
Southwest Logo
1:55 pm - 9:15 pmPWM-MSY
8h 20m1 stop
$320Southwest
Find Deal
Thu, Oct 23 - Wed, Oct 29
Southwest Logo
6:05 pm - 12:05 amMSY-PWM
5h 00m1 stop
Southwest Logo
5:45 am - 1:15 pmPWM-MSY
8h 30m2 stops
$325Southwest
Find Deal
Thu, Oct 23 - Wed, Oct 29
JetBlue Logo
3:20 pm - 11:04 pmMSY-PWM
6h 44m1 stop
JetBlue Logo
7:09 am - 2:29 pmPWM-MSY
8h 20m1 stop
$343JetBlue
Find Deal
Fri, Oct 10 - Sat, Oct 18
JetBlue Logo
3:24 pm - 11:04 pmMSY-PWM
6h 40m1 stop
JetBlue Logo
7:30 am - 2:29 pmPWM-MSY
7h 59m1 stop
$431JetBlue
Find Deal
Thu, Oct 16 - Sun, Oct 19

American Airlines flights from Louisiana to Portland, Maine

Our best American Airlines deals on Louisiana to Portland, Maine flight tickets
American Airlines
Oct 18
MSY9:30 amNew Orleans Louis Armstrong
6h 39m
1 stop
PWM5:09 pmPortland
Oct 25
PWM8:50 amPortland
6h 25m
1 stop
MSY2:15 pmNew Orleans Louis Armstrong
$297
Find similar
American Airlines
Oct 14
MSY5:50 pmNew Orleans Louis Armstrong
5h 01m
1 stop
PWM11:51 pmPortland
Oct 18
PWM8:50 amPortland
6h 25m
1 stop
MSY2:15 pmNew Orleans Louis Armstrong
$328
Find similar
American Airlines
Oct 16
MSY2:49 pmNew Orleans Louis Armstrong
8h 02m
1 stop
PWM11:51 pmPortland
Oct 21
PWM6:00 amPortland
5h 06m
1 stop
MSY10:06 amNew Orleans Louis Armstrong
$341
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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
Oct 15
SHV12:15 pmShreveport
10h 44m
2 stops
PWM11:59 pmPortland
Oct 22
PWM6:14 amPortland
10h 15m
2 stops
SHV3:29 pmShreveport
$279
Find similar
United Airlines
Oct 18
MSY12:42 pmNew Orleans Louis Armstrong
9h 38m
2 stops
PWM11:20 pmPortland
Oct 25
PWM5:45 amPortland
5h 12m
1 stop
MSY9:57 amNew Orleans Louis Armstrong
$302
Find similar
United Airlines
Oct 9
MSY8:00 amNew Orleans Louis Armstrong
9h 23m
2 stops
PWM6:23 pmPortland
Oct 14
PWM6:00 amPortland
6h 39m
1 stop
MSY11:39 amNew Orleans Louis Armstrong
$349
Find similar

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 September 18, 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

ShreveportPortland

SHV - PWM

SHVPWM

Shreveport

Wed 10/15

12:15 pm-11:59 pm

2 stops10h 44m

Portland

Wed 10/22

6:14 am-3:29 pm

2 stops10h 15m

$279

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Sat 10/18

9:30 am-5:09 pm

1 stop6h 39m

Portland

Sat 10/25

8:50 am-2:15 pm

1 stop6h 25m

$297

ShreveportPortland

SHV - PWM

SHVPWM

Shreveport

Wed 10/15

6:05 am-12:22 pm

1 stop5h 17m

Portland

Wed 10/22

6:00 am-11:54 am

1 stop6h 54m

$306

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Sat 10/18

6:20 am-4:55 pm

2 stops9h 35m

Portland

Sat 10/25

6:30 am-3:47 pm

2 stops10h 17m

$307

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 11/13

4:40 pm-9:06 am

1 stop15h 26m

Portland

Sun 11/16

3:15 pm-4:57 pm

2 stops26h 42m

$308

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 10/23

8:50 pm-9:06 am

1 stop11h 16m

Portland

Wed 10/29

11:16 am-10:37 pm

1 stop12h 21m

$313

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 10/23

6:05 pm-12:05 am

1 stop5h 00m

Portland

Wed 10/29

1:55 pm-9:15 pm

1 stop8h 20m

$320

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 10/23

6:05 pm-12:05 am

1 stop5h 00m

Portland

Wed 10/29

5:45 am-1:15 pm

2 stops8h 30m

$325

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Fri 10/10

3:20 pm-11:04 pm

1 stop6h 44m

Portland

Sat 10/18

7:09 am-2:29 pm

1 stop8h 20m

$343

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 10/16

3:24 pm-11:04 pm

1 stop6h 40m

Portland

Sun 10/19

7:30 am-2:29 pm

1 stop7h 59m

$431

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 September. Flight prices, which tend to average around $343, 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 September, then flying in May is also cheap. Prices for this month can be found on momondo for an average of $358.

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 $415 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 $330 on momondo.

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

You could potentially save up to 52% 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

Fastest flight time

6h 35m

Direct flights

Sun

Airports in Portland, Maine

1 airport
The fastest flight from Louisiana to Portland, Maine takes 6h 35m
Direct flights go from Louisiana to Portland, Maine on Sunday. There are no airlines offering direct flights.
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
DeltaPriceFrom $256Free CancellationRating
7.9
7,964 reviews
Search Delta flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
10,000 reviews
Search American Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
8,926 reviews
Search United Airlines flights
SouthwestPriceFrom $352Free CancellationRating
8.0
4,242 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
Lewiston
Bartlett
Gorham
Brunswick
Auburn
Intervale
Windham
Bath
Oxford
Georgetown
Tamworth
Falmouth

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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