What airlines fly to Louisiana?

JetBlue, Delta and American Airlines are the top three most popular airlines that fly to Louisiana from Portland, Maine according to our data. JetBlue is the first choice among our users, with 46% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 6 different airlines that fly to Louisiana on a routine basis, so you have a few additional options to choose from.

What is the cheapest airline that flies from Portland to Louisiana?

Breeze Airways, JetBlue, and United Airlines are the most popular carriers operating from Portland to Louisiana

When did momondo last update prices for flights from Portland Airport to Louisiana?

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

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

There are 4 operators available for flights from Portland Airport to Louisiana as of August 2026.

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

Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Louisiana.

What documentation or ID do you need to fly to Louisiana?

The required travel and health documents for your Louisiana 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 Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

$133 Cheap Flights from Portland, Maine to Louisiana in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Portland, Maine to Louisiana

Round-trip

One-way

Last minute

Cheap round-trip flights

Enter your travel dates to find the best prices.

2:15 pm - 8:39 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 24m1 stop Atlanta Hartsfield-Jackson

6:30 am - 1:03 pmMSY New Orleans Louis Armstrong-PWM Portland

5h 33m1 stop Atlanta Hartsfield-Jackson

$269Delta

Wed, Nov 11 - Tue, Nov 17

2:15 pm - 8:39 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 24m1 stop Atlanta Hartsfield-Jackson

6:30 am - 1:03 pmMSY New Orleans Louis Armstrong-PWM Portland

5h 33m1 stop Atlanta Hartsfield-Jackson

$269Delta

Sat, Nov 14 - Tue, Nov 17

12:46 pm - 5:26 pmPWM Portland-MSY New Orleans Louis Armstrong

5h 40m1 stop Washington, D.C. Reagan-National

2:21 pm - 10:07 pmMSY New Orleans Louis Armstrong-PWM Portland

6h 46m1 stop Charlotte Douglas

$269American Airlines

Sat, Jan 9 - Tue, Jan 19

7:00 am - 1:50 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 50m1 stop Charlotte Douglas

5:20 pm - 11:45 pmMSY New Orleans Louis Armstrong-PWM Portland

5h 25m1 stop Washington, D.C. Reagan-National

$269American Airlines

Sat, Sep 12 - Mon, Sep 14

12:45 pm - 8:35 pmPWM Portland-MSY New Orleans Louis Armstrong

8h 50m2 stops Baltimore/Washington Orlando

6:35 am - 2:45 pmMSY New Orleans Louis Armstrong-PWM Portland

7h 10m1 stop Baltimore/Washington

$274Southwest

Wed, Nov 11 - Sat, Nov 14

6:00 am - 1:09 pmPWM Portland-MSY New Orleans Louis Armstrong

8h 09m1 stop Chicago O'Hare Intl

12:03 pm - 11:32 pmMSY New Orleans Louis Armstrong-PWM Portland

10h 29m2 stops Houston George Bush Intcntl Newark

$288United Airlines

Sat, Sep 12 - Sat, Sep 19

5:35 pm - 10:11 pmPWM Portland-MSY New Orleans Louis Armstrong

29h 36m1 stop Charleston

9:00 am - 9:21 amMSY New Orleans Louis Armstrong-PWM Portland

23h 21m1 stop Fort Myers SW Florida Intl

$303Breeze Airways

Fri, Oct 30 - Wed, Nov 4

5:15 am - 1:09 pmPWM Portland-MSY New Orleans Louis Armstrong

8h 54m2 stops Washington, D.C. Dulles Intl Chicago O'Hare Intl

5:05 am - 2:34 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 29m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$309United Airlines

Sat, Sep 12 - Mon, Sep 14

3:40 pm - 10:30 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 50m2 stops Baltimore/Washington Nashville Intl

2:30 pm - 10:30 pmMSY New Orleans Louis Armstrong-PWM Portland

7h 00m2 stops Atlanta Hartsfield-Jackson Baltimore/Washington

$316Southwest

Fri, Sep 11 - Mon, Sep 14

5:35 pm - 5:18 pmPWM Portland-MSY New Orleans Louis Armstrong

24h 43m1 stop Charleston

5:23 pm - 9:08 amMSY New Orleans Louis Armstrong-PWM Portland

14h 45m1 stop Orlando

$318Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

Cheap last minute flights

Enter your travel dates to find the best prices.

7:00 am - 4:24 pmPWM Portland-MSY New Orleans Louis Armstrong

10h 24m2 stops Cincinnati Cinci./N. Kentucky Atlanta Hartsfield-Jackson

8:00 am - 5:45 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 45m1 stop Charleston

$564Multiple Airlines

Mon, Aug 17 - Wed, Aug 19

7:00 am - 5:14 pmPWM Portland-MSY New Orleans Louis Armstrong

11h 14m2 stops Akron/Canton Myrtle Beach Intl

8:00 am - 5:45 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 45m1 stop Charleston

$597Breeze Airways

Sun, Aug 16 - Wed, Aug 19

6:29 pm - 5:59 pmPWM Portland-MSY New Orleans Louis Armstrong

24h 30m1 stop Charleston

8:00 am - 5:45 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 45m1 stop Charleston

$710Breeze Airways

Mon, Aug 17 - Wed, Aug 19

5:52 am - 10:39 amPWM Portland-MSY New Orleans Louis Armstrong

5h 47m1 stop Washington, D.C. Dulles Intl

10:24 am - 9:23 pmMSY New Orleans Louis Armstrong-PWM Portland

9h 59m1 stop Chicago O'Hare Intl

$1,003United Airlines

Sun, Aug 16 - Wed, Aug 19

5:15 am - 4:13 pmPWM Portland-MSY New Orleans Louis Armstrong

11h 58m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

5:05 am - 9:23 pmMSY New Orleans Louis Armstrong-PWM Portland

15h 18m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$1,013United Airlines

Mon, Aug 17 - Wed, Aug 19

5:52 am - 1:13 pmPWM Portland-MSY New Orleans Louis Armstrong

8h 21m2 stops Washington, D.C. Dulles Intl Houston George Bush Intcntl

7:00 am - 11:59 pmMSY New Orleans Louis Armstrong-PWM Portland

15h 59m2 stops Chicago O'Hare Intl Washington, D.C. Reagan-National

$1,013United Airlines

Sun, Aug 16 - Wed, Aug 19

7:00 am - 5:14 pmPWM Portland-MSY New Orleans Louis Armstrong

11h 14m2 stops Akron/Canton Myrtle Beach Intl

12:45 pm - 10:39 pmMSY New Orleans Louis Armstrong-PWM Portland

32h 54m3 stops Orlando Myrtle Beach Intl Akron/Canton

$1,044Breeze Airways

Sun, Aug 16 - Wed, Aug 19

3:51 pm - 5:29 pmPWM Portland-MSY New Orleans Louis Armstrong

26h 38m2 stops Columbus Raleigh-Durham

12:45 pm - 10:39 pmMSY New Orleans Louis Armstrong-PWM Portland

32h 54m3 stops Orlando Myrtle Beach Intl Akron/Canton

$1,174Breeze Airways

Mon, Aug 17 - Wed, Aug 19

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United Airlines flights from Portland, Maine to Louisiana

Our best United Airlines deals on Portland, Maine to Louisiana flight tickets

United Airlines

Sep 12

PWM6:00 amPortland

8h 09m

1 stop

MSY1:09 pmNew Orleans Louis Armstrong

Sep 19

MSY12:03 pmNew Orleans Louis Armstrong

10h 29m

2 stops

PWM11:32 pmPortland

$288

United Airlines

Sep 12

PWM5:15 amPortland

8h 54m

2 stops

MSY1:09 pmNew Orleans Louis Armstrong

Sep 14

MSY5:05 amNew Orleans Louis Armstrong

8h 29m

2 stops

PWM2:34 pmPortland

$309

United Airlines

Sep 12

PWM5:15 amPortland

8h 54m

2 stops

MSY1:09 pmNew Orleans Louis Armstrong

Sep 19

MSY2:15 pmNew Orleans Louis Armstrong

8h 44m

2 stops

PWM11:59 pmPortland

$348

American Airlines flights from Portland, Maine to Louisiana

Our best American Airlines deals on Portland, Maine to Louisiana flight tickets

American Airlines

Oct 1

PWM5:38 pmPortland

7h 00m

1 stop

MSY11:38 pmNew Orleans Louis Armstrong

Oct 5

MSY3:00 pmNew Orleans Louis Armstrong

7h 36m

1 stop

PWM11:36 pmPortland

$305

American Airlines

Feb 6

PWM12:46 pmPortland

11h 13m

2 stops

MSY10:59 pmNew Orleans Louis Armstrong

Feb 11

MSY5:39 pmNew Orleans Louis Armstrong

5h 10m

1 stop

PWM11:49 pmPortland

$310

American Airlines

Sep 1

PWM6:09 pmPortland

6h 36m

1 stop

MSY11:45 pmNew Orleans Louis Armstrong

Sep 8

MSY5:47 pmNew Orleans Louis Armstrong

4h 58m

1 stop

PWM11:45 pmPortland

$324

momondo Fare Finder

Use the filters below to find and compare flights from Portland, Maine to Louisiana that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Wed 11/11

2:15 pm-8:39 pm

1 stop7h 24m

New Orleans Louis Armstrong

Tue 11/17

6:30 am-1:03 pm

1 stop5h 33m

$269

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Sat 11/14

2:15 pm-8:39 pm

1 stop7h 24m

New Orleans Louis Armstrong

Tue 11/17

6:30 am-1:03 pm

1 stop5h 33m

$269

Quickest round-trip

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Sat 1/9

12:46 pm-5:26 pm

1 stop5h 40m

New Orleans Louis Armstrong

Tue 1/19

2:21 pm-10:07 pm

1 stop6h 46m

$269

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Sat 9/12

7:00 am-1:50 pm

1 stop7h 50m

New Orleans Louis Armstrong

Mon 9/14

5:20 pm-11:45 pm

1 stop5h 25m

$269

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Wed 11/11

12:45 pm-8:35 pm

2 stops8h 50m

New Orleans Louis Armstrong

Sat 11/14

6:35 am-2:45 pm

1 stop7h 10m

$274

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Sat 9/12

6:00 am-1:09 pm

1 stop8h 09m

New Orleans Louis Armstrong

Sat 9/19

12:03 pm-11:32 pm

2 stops10h 29m

$288

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Fri 10/30

5:35 pm-10:11 pm

1 stop29h 36m

New Orleans Louis Armstrong

Wed 11/4

9:00 am-9:21 am

1 stop23h 21m

$303

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Sat 9/12

5:15 am-1:09 pm

2 stops8h 54m

New Orleans Louis Armstrong

Mon 9/14

5:05 am-2:34 pm

2 stops8h 29m

$309

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Fri 9/11

3:40 pm-10:30 pm

2 stops7h 50m

New Orleans Louis Armstrong

Mon 9/14

2:30 pm-10:30 pm

2 stops7h 00m

$316

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Fri 11/13

5:35 pm-5:18 pm

1 stop24h 43m

New Orleans Louis Armstrong

Tue 11/17

5:23 pm-9:08 am

1 stop14h 45m

$318

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 20 resultsSorted by cheapest first

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

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

Prices

Airlines

What is the cheapest month to fly to Louisiana?

In general, January is the cheapest month to fly from Portland, Maine to Louisiana. Due to it being the ‘off-season’ during this time, you can expect flight prices to be around $401. The month of December is another great option to travel to Louisiana, with average flight prices from Portland, Maine averaging around $421.

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

You are more likely to see cheaper flights to Louisiana from Portland, Maine when booking weeks ahead of your departure date. In general, you can expect to find flights to Louisiana for around $494 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to Louisiana from Portland, Maine for as low as $293 on momondo.

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

You could potentially save up to 3% on your flight if you consider stops on a Portland, Maine to Louisiana flight.

Cheap Portland, Maine to Louisiana flight deals and tips

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

Fastest flight time	5h 55m
Direct flights	None

The fastest flight from Portland, Maine to Louisiana takes 5h 55m

There are no direct flights from Portland, Maine to Louisiana. There are no popular flight routes from Portland, Maine to Louisiana.

Search flight deals

Frequently asked questions about flying from Portland, Maine to Louisiana

When did momondo last update prices for flights from Portland Airport to Louisiana?
Prices for flights from Portland Airport to Louisiana are updated daily.
How many operators does momondo search for flights from Portland Airport to Louisiana?
There are 4 operators available for flights from Portland Airport to Louisiana as of August 2026.
How old do you have to be to fly from Portland Airport to Louisiana?
Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Portland Airport to Louisiana.
What documentation or ID do you need to fly to Louisiana?
The required travel and health documents for your Louisiana 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 Louisiana. We recommend that you seek guidance from your airline or a reliable third party such as IATA.

Best airlines flying from Portland, Maine to Louisiana

Compare and see reviews for airlines that fly from Portland, Maine to Louisiana with momondo

Airline	Rating	Free Cancellation	Price
Delta	PriceFrom $182	Free Cancellation	Rating 7.8 8,502 reviews	Search Delta flights
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,218 reviews	Search Southwest flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,929 reviews	Search American Airlines flights
United Airlines	PriceFrom $451	Free Cancellation	Rating 7.4 10,108 reviews	Search United Airlines flights

Why use momondo?

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

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

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

Yes. momondo enables you to select and highlight flights to Louisiana from Portland with this policy.

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

Once you have performed a search in the form on the page, momondo provides useful filters and insights. We can show you the cheapest days and times to fly as well as help filter your options to help you make an informed choice when booking flights to Louisiana from Portland.

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

Of course. momondo tracks the price of Portland to Louisiana flights. All you need is a valid email address and we will do the rest; it is that quick and easy.