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Cheap flights from New Orleans to Portland from $176

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from New Orleans to Portland departing on 4/22. 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 New Orleans to Portland

Cheap round-trip flights

Enter your travel dates to find the best prices.
American Airlines Logo
6:00 am - 11:55 pm
MSY
-
PWM
16h 55m
1 stop
American Airlines Logo
6:00 am - 4:55 pm
PWM
-
MSY
11h 55m
1 stop
$335American Airlines
Tue, Mar 10 - Tue, Mar 17
United Airlines Logo
7:00 am - 3:14 pm
MSY
-
PWM
7h 14m
1 stop
United Airlines Logo
3:44 pm - 11:59 pm
PWM
-
MSY
9h 15m
1 stop
$353United Airlines
Thu, Mar 12 - Tue, Mar 17
United Airlines Logo
7:00 am - 6:25 pm
MSY
-
PWM
10h 25m
2 stops
United Airlines Logo
3:44 pm - 11:59 pm
PWM
-
MSY
9h 15m
1 stop
$358United Airlines
Tue, Mar 10 - Tue, Mar 17
Delta Logo
5:35 am - 5:08 pm
MSY
-
PWM
10h 33m
2 stops
Delta Logo
6:03 am - 1:32 pm
PWM
-
MSY
8h 29m
2 stops
$364Delta
Tue, Mar 10 - Tue, Mar 17
Delta Logo
5:20 pm - 11:53 pm
MSY
-
PWM
5h 33m
1 stop
Delta Logo
6:00 am - 12:02 pm
PWM
-
MSY
7h 02m
1 stop
$367Delta
Tue, Jun 16 - Tue, Jun 23
Delta Logo
5:20 pm - 11:53 pm
MSY
-
PWM
5h 33m
1 stop
Delta Logo
4:50 pm - 11:23 pm
PWM
-
MSY
7h 33m
2 stops
$372Delta
Tue, Jun 16 - Tue, Jun 23
Southwest Logo
5:35 am - 12:25 pm
MSY
-
PWM
5h 50m
1 stop
Southwest Logo
5:30 am - 11:45 am
PWM
-
MSY
7h 15m
1 stop
$377Southwest
Mon, Mar 2 - Mon, Apr 13
American Airlines Logo
5:36 pm - 11:55 pm
MSY
-
PWM
5h 19m
1 stop
American Airlines Logo
6:17 am - 12:23 pm
PWM
-
MSY
7h 06m
1 stop
$390American Airlines
Fri, Mar 20 - Tue, Mar 24
Southwest Logo
5:00 pm - 12:05 am
MSY
-
PWM
6h 05m
1 stop
Southwest Logo
12:30 pm - 8:30 pm
PWM
-
MSY
9h 00m
2 stops
$402Southwest
Fri, Mar 20 - Tue, Mar 24
Southwest Logo
5:35 am - 12:25 pm
MSY
-
PWM
5h 50m
1 stop
Southwest Logo
5:30 am - 2:10 pm
PWM
-
MSY
9h 40m
2 stops
$403Southwest
Mon, Mar 2 - Mon, Apr 13

Southwest flights from New Orleans to Portland, Maine

Our best Southwest deals on New Orleans to Portland, Maine flight tickets
Southwest
Mar 2
MSY5:35 amNew Orleans Louis Armstrong
5h 50m
1 stop
PWM12:25 pmPortland
Apr 13
PWM5:30 amPortland
7h 15m
1 stop
MSY11:45 amNew Orleans Louis Armstrong
$377
Southwest
Mar 2
MSY5:35 amNew Orleans Louis Armstrong
5h 50m
1 stop
PWM12:25 pmPortland
Apr 13
PWM5:30 amPortland
9h 40m
2 stops
MSY2:10 pmNew Orleans Louis Armstrong
$403
Southwest
Mar 20
MSY3:00 pmNew Orleans Louis Armstrong
8h 05m
2 stops
PWM12:05 amPortland
Mar 24
PWM12:30 pmPortland
10h 00m
2 stops
MSY9:30 pmNew Orleans Louis Armstrong
$407

United Airlines flights from New Orleans to Portland, Maine

Our best United Airlines deals on New Orleans to Portland, Maine flight tickets
United Airlines
Mar 12
MSY7:00 amNew Orleans Louis Armstrong
7h 14m
1 stop
PWM3:14 pmPortland
Mar 17
PWM3:44 pmPortland
9h 15m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$353
United Airlines
Mar 10
MSY7:00 amNew Orleans Louis Armstrong
10h 25m
2 stops
PWM6:25 pmPortland
Mar 17
PWM3:44 pmPortland
9h 15m
1 stop
MSY11:59 pmNew Orleans Louis Armstrong
$358
United Airlines
May 1
MSY12:13 pmNew Orleans Louis Armstrong
8h 06m
1 stop
PWM9:19 pmPortland
May 4
PWM7:10 pmPortland
25h 34m
1 stop
MSY7:44 pmNew Orleans Louis Armstrong
$466

momondo Fare Finder

 
Customize your flight search to find flights from New Orleans 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 February 7, 2026.
Use the filters below to find and compare flights from New Orleans 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

Tue 3/10

6:00 am-11:55 pm

1 stop16h 55m

Portland

Tue 3/17

6:00 am-4:55 pm

1 stop11h 55m

$335

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Thu 3/12

7:00 am-3:14 pm

1 stop7h 14m

Portland

Tue 3/17

3:44 pm-11:59 pm

1 stop9h 15m

$353

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Tue 3/10

7:00 am-6:25 pm

2 stops10h 25m

Portland

Tue 3/17

3:44 pm-11:59 pm

1 stop9h 15m

$358

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Tue 3/10

5:35 am-5:08 pm

2 stops10h 33m

Portland

Tue 3/17

6:03 am-1:32 pm

2 stops8h 29m

$364

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Tue 6/16

5:20 pm-11:53 pm

1 stop5h 33m

Portland

Tue 6/23

6:00 am-12:02 pm

1 stop7h 02m

$367

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Tue 6/16

5:20 pm-11:53 pm

1 stop5h 33m

Portland

Tue 6/23

4:50 pm-11:23 pm

2 stops7h 33m

$372

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Mon 3/2

5:35 am-12:25 pm

1 stop5h 50m

Portland

Mon 4/13

5:30 am-11:45 am

1 stop7h 15m

$377

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Fri 3/20

5:36 pm-11:55 pm

1 stop5h 19m

Portland

Tue 3/24

6:17 am-12:23 pm

1 stop7h 06m

$390

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Fri 3/20

5:00 pm-12:05 am

1 stop6h 05m

Portland

Tue 3/24

12:30 pm-8:30 pm

2 stops9h 00m

$402

New OrleansPortland

MSY - PWM

MSYPWM

New Orleans Louis Armstrong

Mon 3/2

5:35 am-12:25 pm

1 stop5h 50m

Portland

Mon 4/13

5:30 am-2:10 pm

2 stops9h 40m

$403

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 New Orleans 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 New Orleans 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 $353.

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

You are more likely to see cheaper flights to Portland, Maine from New Orleans when booking weeks ahead of your departure date. In general, you can expect to find flights to Portland, Maine for around $422 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Portland, Maine from New Orleans for as low as $322 on momondo.

How have New Orleans to Portland, Maine flight prices changed over time?

As of February 2026, prices for New Orleans to Portland, Maine flights are approximately 94% more expensive when compared to flights at the same time last year.

When to book flights from New Orleans to Portland, Maine

Are you open to changing your travel dates? Check out the ideal times to fly from New Orleans to Portland, Maine according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap New Orleans to Portland, Maine (MSY to PWM) flight deals and tips

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

Fastest flight time

5h 33m

Direct flights

None
The fastest flight from New Orleans to Portland, Maine takes 5h 33m
There are no direct flights from New Orleans to Portland, Maine. There are no popular flight routes from New Orleans to Portland, Maine.
Search flight deals

  • How far is New Orleans Louis Armstrong to Portland by plane?

    The distance between New Orleans Louis Armstrong and Portland is about 1440.8 mi. Flights usually cover this in 5h 33m, depending on flying conditions and air traffic around both airports.

  • When did momondo last update prices for flights from New Orleans Louis Armstrong Airport to Portland Airport?

    Prices for flights from New Orleans Louis Armstrong Airport to Portland Airport refresh daily.

  • How many operators does momondo search for flights from New Orleans Louis Armstrong Airport to Portland Airport?

  • How old do you have to be to fly from New Orleans Louis Armstrong Airport 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 New Orleans Louis Armstrong Airport to Portland Airport.

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

    The travel and health documents required for your trip to Portland Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at Portland Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from New Orleans to Portland, Maine?

Best airlines flying from New Orleans to Portland, Maine

Compare and see reviews for airlines that fly from New Orleans to Portland, Maine with momondo
Airline
Rating
Free Cancellation
Price
DeltaPriceFrom $256Free CancellationRating
7.9
8,162 reviews
Search Delta flights
American AirlinesPriceFrom $256Free CancellationRating
7.2
11,248 reviews
Search American Airlines flights
United AirlinesPriceFrom $286Free CancellationRating
7.4
9,245 reviews
Search United Airlines flights
SouthwestPriceFrom $336Free CancellationRating
8.0
4,280 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
Brunswick
Bartlett
Gorham
Auburn
Windham
Intervale
Bath
Oxford
Georgetown
Falmouth
Tamworth

Why use momondo?

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

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from New Orleans to Portland. momondo saves you time and could save you money on your trip.

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

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

How can momondo help me find flights from New Orleans to Portland?

momondo provides multiple filters to help you find the best flight to Portland from New Orleans. Filter by price, airline, airports, cabin, aircraft, payment method, number of stops and more.

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

Price alerts on flights to Portland from New Orleans are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

An easier way to manage your Portland, Maine trip

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