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 44% 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?

Delta, American Airlines, 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 November 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.

$152 Cheap Flights from Portland, Maine to Louisiana in 2026/27

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.

5:00 pm - 6:45 pmPWM Portland-MSY New Orleans Louis Armstrong

26h 45m1 stop Charleston

7:10 am - 4:20 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 10m1 stop Charleston

$254Breeze Airways

Mon, Feb 1 - Fri, Feb 5

5:00 pm - 5:30 pmPWM Portland-MSY New Orleans Louis Armstrong

25h 30m1 stop Charleston

7:00 am - 4:20 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 20m1 stop Charleston

$265Breeze Airways

Fri, Jan 22 - Mon, Jan 25

4:02 pm - 9:53 pmPWM Portland-BTR Baton Rouge Ryan

6h 51m1 stop Washington, D.C. Reagan-National

1:23 pm - 9:40 pmBTR Baton Rouge Ryan-PWM Portland

7h 17m1 stop Charlotte Douglas

$365American Airlines

Wed, Dec 2 - Wed, Dec 9

4:02 pm - 9:53 pmPWM Portland-BTR Baton Rouge Ryan

6h 51m1 stop Washington, D.C. Reagan-National

1:23 pm - 9:40 pmBTR Baton Rouge Ryan-PWM Portland

7h 17m1 stop Charlotte Douglas

$365American Airlines

Wed, Dec 2 - Wed, Dec 9

6:00 am - 1:12 pmPWM Portland-BTR Baton Rouge Ryan

8h 12m1 stop Atlanta Hartsfield-Jackson

3:59 pm - 11:33 pmBTR Baton Rouge Ryan-PWM Portland

6h 34m1 stop Atlanta Hartsfield-Jackson

$365Delta

Wed, Dec 2 - Tue, Dec 8

6:00 am - 1:12 pmPWM Portland-BTR Baton Rouge Ryan

8h 12m1 stop Atlanta Hartsfield-Jackson

10:23 am - 6:07 pmBTR Baton Rouge Ryan-PWM Portland

6h 44m1 stop Atlanta Hartsfield-Jackson

$365Delta

Wed, Dec 2 - Tue, Dec 8

9:10 am - 5:38 pmPWM Portland-MSY New Orleans Louis Armstrong

9h 28m2 stops Newark Houston George Bush Intcntl

5:00 am - 2:33 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 33m2 stops Houston George Bush Intcntl Washington, D.C. Dulles Intl

$380United Airlines

Sat, Jan 23 - Wed, Jan 27

4:47 pm - 10:54 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 07m1 stop Chicago O'Hare Intl

5:00 am - 3:38 pmMSY New Orleans Louis Armstrong-PWM Portland

9h 38m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

$381United Airlines

Mon, Dec 7 - Sat, Dec 12

12:55 pm - 9:05 pmPWM Portland-MSY New Orleans Louis Armstrong

9h 10m2 stops Baltimore/Washington Orlando

12:35 pm - 11:20 pmMSY New Orleans Louis Armstrong-PWM Portland

9h 45m2 stops Orlando Baltimore/Washington

$403Southwest

Wed, Feb 3 - Sat, Feb 13

5:30 am - 12:40 pmPWM Portland-MSY New Orleans Louis Armstrong

8h 10m2 stops Baltimore/Washington Orlando

6:10 am - 12:40 pmMSY New Orleans Louis Armstrong-PWM Portland

5h 30m1 stop Baltimore/Washington

$423Southwest

Tue, Feb 2 - Fri, Feb 5

Cheap last minute flights

Enter your travel dates to find the best prices.

5:45 am - 11:04 amPWM Portland-SHV Shreveport

6h 19m1 stop Charlotte Douglas

12:58 pm - 9:36 pmSHV Shreveport-PWM Portland

7h 38m1 stop Charlotte Douglas

$509American Airlines

Thu, Nov 12 - Sat, Nov 14

2:05 pm - 8:04 pmPWM Portland-SHV Shreveport

6h 59m1 stop Atlanta Hartsfield-Jackson

6:05 am - 1:01 pmSHV Shreveport-PWM Portland

5h 56m1 stop Atlanta Hartsfield-Jackson

$509Delta

Wed, Nov 11 - Sun, Nov 15

6:17 am - 4:52 pmPWM Portland-AEX Alexandria

11h 35m2 stops Washington, D.C. Reagan-National Dallas/Fort Worth

11:25 am - 10:57 pmAEX Alexandria-PWM Portland

10h 32m2 stops Dallas/Fort Worth Philadelphia

$511American Airlines

Tue, Nov 10 - Wed, Nov 18

11:39 am - 10:19 pmPWM Portland-SHV Shreveport

11h 40m2 stops New York LaGuardia Atlanta Hartsfield-Jackson

6:05 am - 4:10 pmSHV Shreveport-PWM Portland

9h 05m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County

$519Delta

Thu, Nov 12 - Sat, Nov 14

5:09 pm - 2:20 pmPWM Portland-MSY New Orleans Louis Armstrong

22h 11m2 stops Raleigh-Durham Orlando

2:34 pm - 9:08 amMSY New Orleans Louis Armstrong-PWM Portland

17h 34m1 stop Orlando

$558Multiple Airlines

Tue, Nov 10 - Fri, Nov 13

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

24h 43m1 stop Charleston

5:08 pm - 4:24 pmMSY New Orleans Louis Armstrong-PWM Portland

22h 16m2 stops Atlanta Hartsfield-Jackson Raleigh-Durham

$564Multiple Airlines

Fri, Nov 13 - Tue, Nov 17

8:49 am - 9:01 pmPWM Portland-SHV Shreveport

13h 12m2 stops Newark Denver Intl

7:00 am - 2:16 pmSHV Shreveport-PWM Portland

6h 16m1 stop Chicago O'Hare Intl

$624United Airlines

Wed, Nov 11 - Sun, Nov 15

8:47 am - 7:31 pmPWM Portland-SHV Shreveport

11h 44m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

9:15 am - 11:21 pmSHV Shreveport-PWM Portland

13h 06m2 stops Houston George Bush Intcntl Newark

$703United Airlines

Wed, Nov 11 - Sun, Nov 15

11:10 am - 6:50 pmPWM Portland-MSY New Orleans Louis Armstrong

8h 40m2 stops Baltimore/Washington Orlando

7:30 am - 4:30 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 00m2 stops Orlando Baltimore/Washington

$964Southwest

Sun, Nov 15 - Sun, Nov 22

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

7h 00m1 stop Baltimore/Washington

5:30 am - 4:30 pmMSY New Orleans Louis Armstrong-PWM Portland

10h 00m1 stop Baltimore/Washington

$1,051Southwest

Fri, Nov 13 - Sun, Nov 15

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Breeze Airways flights from Portland, Maine to Louisiana

Our best Breeze Airways deals on Portland, Maine to Louisiana flight tickets

Breeze Airways

Feb 1

PWM5:00 pmPortland

26h 45m

1 stop

MSY6:45 pmNew Orleans Louis Armstrong

Feb 5

MSY7:10 amNew Orleans Louis Armstrong

8h 10m

1 stop

PWM4:20 pmPortland

$254

Breeze Airways

Jan 22

PWM5:00 pmPortland

25h 30m

1 stop

MSY5:30 pmNew Orleans Louis Armstrong

Jan 25

MSY7:00 amNew Orleans Louis Armstrong

8h 20m

1 stop

PWM4:20 pmPortland

$265

Breeze Airways

Dec 4

PWM5:35 pmPortland

24h 43m

1 stop

MSY5:18 pmNew Orleans Louis Armstrong

Dec 11

MSY7:00 amNew Orleans Louis Armstrong

8h 55m

1 stop

PWM4:55 pmPortland

$287

United Airlines flights from Portland, Maine to Louisiana

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

United Airlines

Dec 2

PWM6:00 amPortland

10h 15m

2 stops

BTR3:15 pmBaton Rouge Ryan

Dec 9

BTR5:00 amBaton Rouge Ryan

9h 38m

2 stops

PWM3:38 pmPortland

$369

United Airlines

Dec 7

PWM4:47 pmPortland

7h 07m

1 stop

MSY10:54 pmNew Orleans Louis Armstrong

Dec 12

MSY5:00 amNew Orleans Louis Armstrong

9h 38m

2 stops

PWM3:38 pmPortland

$381

United Airlines

Jan 13

PWM4:25 pmPortland

7h 00m

1 stop

SHV10:25 pmShreveport

Jan 23

SHV7:02 amShreveport

6h 49m

1 stop

PWM2:51 pmPortland

$383

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

Mon 2/1

5:00 pm-6:45 pm

1 stop26h 45m

New Orleans Louis Armstrong

Fri 2/5

7:10 am-4:20 pm

1 stop8h 10m

$254

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Fri 1/22

5:00 pm-5:30 pm

1 stop25h 30m

New Orleans Louis Armstrong

Mon 1/25

7:00 am-4:20 pm

1 stop8h 20m

$265

PortlandBaton Rouge

PWM Portland - BTR Baton Rouge Ryan

PWMBTR

Portland

Wed 12/2

4:02 pm-9:53 pm

1 stop6h 51m

Baton Rouge Ryan

Wed 12/9

1:23 pm-9:40 pm

1 stop7h 17m

$365

PortlandBaton Rouge

PWM Portland - BTR Baton Rouge Ryan

PWMBTR

Portland

Wed 12/2

4:02 pm-9:53 pm

1 stop6h 51m

Baton Rouge Ryan

Wed 12/9

1:23 pm-9:40 pm

1 stop7h 17m

$365

PortlandBaton Rouge

PWM Portland - BTR Baton Rouge Ryan

PWMBTR

Portland

Wed 12/2

6:00 am-1:12 pm

1 stop8h 12m

Baton Rouge Ryan

Tue 12/8

3:59 pm-11:33 pm

1 stop6h 34m

$365

PortlandBaton Rouge

PWM Portland - BTR Baton Rouge Ryan

PWMBTR

Portland

Wed 12/2

6:00 am-1:12 pm

1 stop8h 12m

Baton Rouge Ryan

Tue 12/8

10:23 am-6:07 pm

1 stop6h 44m

$365

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Sat 1/23

9:10 am-5:38 pm

2 stops9h 28m

New Orleans Louis Armstrong

Wed 1/27

5:00 am-2:33 pm

2 stops8h 33m

$380

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Mon 12/7

4:47 pm-10:54 pm

1 stop7h 07m

New Orleans Louis Armstrong

Sat 12/12

5:00 am-3:38 pm

2 stops9h 38m

$381

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Wed 2/3

12:55 pm-9:05 pm

2 stops9h 10m

New Orleans Louis Armstrong

Sat 2/13

12:35 pm-11:20 pm

2 stops9h 45m

$403

Quickest round-trip

PortlandNew Orleans

PWM Portland - MSY New Orleans Louis Armstrong

PWMMSY

Portland

Tue 2/2

5:30 am-12:40 pm

2 stops8h 10m

New Orleans Louis Armstrong

Fri 2/5

6:10 am-12:40 pm

1 stop5h 30m

$423

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, August 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 $433. The month of January is another great option to travel to Louisiana, with average flight prices from Portland, Maine averaging around $437.

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 $483 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 $327 on momondo.

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

You could potentially save up to 56% 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

Best Price Found	$152
Fastest flight time	5h 45m
Direct flights	None

The best one-way flight to Louisiana from Portland, Maine in the past 72 hours is $152. The best round-trip flight deal from Portland, Maine to Louisiana found on momondo in the last 72 hours is $254.

The fastest flight from Portland, Maine to Louisiana takes 5h 45m

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 November 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 $183	Free Cancellation	Rating 7.8 8,698 reviews	Search Delta flights
American Airlines	PriceFrom $351	Free Cancellation	Rating 7.0 12,228 reviews	Search American Airlines flights
United Airlines	PriceFrom $386	Free Cancellation	Rating 7.3 10,469 reviews	Search United Airlines flights
Southwest	PriceFrom $411	Free Cancellation	Rating 8.0 4,215 reviews	Search Southwest 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.