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 45% of people opting to fly with this airline when traveling to Louisiana. Keep in mind that there are 7 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 5 operators available for flights from Portland Airport to Louisiana as of April 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.

$160 Cheap Flights from Portland to Louisiana in 2026

1 adult

0 bags

Discover deals from 900+ travel sites with momondo.

Save money when you book flights with momondo

Big names and deals

Search 100s of travel sites to compare prices.

Filter for what you want

Free Wi-Fi? Stopover? Instantly customize your results.

Trusted and free

We’re completely free to use - no hidden charges or fees.

Price Alerts

Not ready to book? to track prices.

Search flight deals

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.

10:57 am - 3:42 pm

PWM

MSY

29h 45m

1 stop

5:21 pm - 7:16 pm

MSY

PWM

24h 55m

2 stops

$279Multiple Airlines

Sat, May 2 - Wed, May 20

10:57 am - 3:42 pm

PWM

MSY

29h 45m

1 stop

8:00 am - 5:45 pm

MSY

PWM

8h 45m

1 stop

$298Multiple Airlines

Sat, May 2 - Wed, May 20

6:00 am - 12:50 pm

PWM

BTR

7h 50m

1 stop

4:00 pm - 11:15 pm

BTR

PWM

6h 15m

1 stop

$311Delta

Tue, Jun 16 - Tue, Jun 23

6:00 am - 12:50 pm

PWM

BTR

7h 50m

2 stops

4:00 pm - 11:15 pm

BTR

PWM

6h 15m

1 stop

$316Delta

Tue, Jun 16 - Tue, Jun 23

5:06 pm - 6:09 pm

PWM

MSY

26h 03m

1 stop

4:25 pm - 4:16 pm

MSY

PWM

22h 51m

2 stops

$320Multiple Airlines

Mon, May 4 - Fri, May 8

5:36 pm - 11:29 pm

PWM

MSY

6h 53m

1 stop

1:50 pm - 10:47 pm

MSY

PWM

7h 57m

1 stop

$337American Airlines

Tue, May 26 - Wed, May 27

7:00 am - 5:08 pm

PWM

MSY

11h 08m

2 stops

8:00 am - 5:45 pm

MSY

PWM

8h 45m

1 stop

$359Breeze Airways

Sun, Aug 16 - Wed, Aug 19

5:15 am - 1:15 pm

PWM

BTR

9h 00m

2 stops

2:00 pm - 11:59 pm

BTR

PWM

8h 59m

2 stops

$469United Airlines

Sat, Aug 29 - Wed, Sep 2

5:15 am - 3:33 pm

PWM

LFT

11h 18m

2 stops

12:05 pm - 11:59 pm

LFT

PWM

10h 54m

2 stops

$479United Airlines

Sat, Aug 29 - Wed, Sep 2

5:13 pm - 9:37 pm

PWM

BTR

5h 24m

1 stop

11:14 am - 6:53 pm

BTR

PWM

6h 39m

1 stop

$485American Airlines

Tue, Aug 11 - Fri, Aug 21

Southwest flights from Portland, Maine to Louisiana

Our best Southwest deals on Portland, Maine to Louisiana flight tickets

Southwest

Jun 16

PWM7:10 pmPortland

5h 05m

1 stop

MSY11:15 pmNew Orleans Louis Armstrong

Jun 23

MSY12:30 pmNew Orleans Louis Armstrong

9h 25m

2 stops

PWM10:55 pmPortland

$373

Southwest

Jun 16

PWM3:45 pmPortland

8h 35m

2 stops

MSY11:20 pmNew Orleans Louis Armstrong

Jun 23

MSY12:30 pmNew Orleans Louis Armstrong

9h 25m

2 stops

PWM10:55 pmPortland

$423

Southwest

Oct 8

PWM6:30 amPortland

5h 35m

1 stop

MSY11:05 amNew Orleans Louis Armstrong

Oct 12

MSY5:10 amNew Orleans Louis Armstrong

10h 45m

1 stop

PWM4:55 pmPortland

$492

Delta flights from Portland, Maine to Louisiana

Our best Delta deals on Portland, Maine to Louisiana flight tickets

Delta

Jun 16

PWM6:00 amPortland

7h 50m

1 stop

BTR12:50 pmBaton Rouge Ryan

Jun 23

BTR4:00 pmBaton Rouge Ryan

6h 15m

1 stop

PWM11:15 pmPortland

$311

Delta

Jun 16

PWM6:00 amPortland

7h 50m

2 stops

BTR12:50 pmBaton Rouge Ryan

Jun 23

BTR4:00 pmBaton Rouge Ryan

6h 15m

1 stop

PWM11:15 pmPortland

$316

Delta

May 26

PWM6:00 amPortland

6h 44m

1 stop

MSY11:44 amNew Orleans Louis Armstrong

May 27

MSY11:19 amNew Orleans Louis Armstrong

10h 50m

2 stops

PWM11:09 pmPortland

$342

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 5/2

10:57 am-3:42 pm

1 stop29h 45m

New Orleans Louis Armstrong

Wed 5/20

5:21 pm-7:16 pm

2 stops24h 55m

$279

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sat 5/2

10:57 am-3:42 pm

1 stop29h 45m

New Orleans Louis Armstrong

Wed 5/20

8:00 am-5:45 pm

1 stop8h 45m

$298

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Tue 6/16

6:00 am-12:50 pm

1 stop7h 50m

Baton Rouge Ryan

Tue 6/23

4:00 pm-11:15 pm

1 stop6h 15m

$311

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Tue 6/16

6:00 am-12:50 pm

2 stops7h 50m

Baton Rouge Ryan

Tue 6/23

4:00 pm-11:15 pm

1 stop6h 15m

$316

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Mon 5/4

5:06 pm-6:09 pm

1 stop26h 03m

New Orleans Louis Armstrong

Fri 5/8

4:25 pm-4:16 pm

2 stops22h 51m

$320

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Tue 5/26

5:36 pm-11:29 pm

1 stop6h 53m

New Orleans Louis Armstrong

Wed 5/27

1:50 pm-10:47 pm

1 stop7h 57m

$337

PortlandNew Orleans

PWM - MSY

PWMMSY

Portland

Sun 8/16

7:00 am-5:08 pm

2 stops11h 08m

New Orleans Louis Armstrong

Wed 8/19

8:00 am-5:45 pm

1 stop8h 45m

$359

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Sat 8/29

5:15 am-1:15 pm

2 stops9h 00m

Baton Rouge Ryan

Wed 9/2

2:00 pm-11:59 pm

2 stops8h 59m

$469

PortlandLafayette

PWM - LFT

PWMLFT

Portland

Sat 8/29

5:15 am-3:33 pm

2 stops11h 18m

Lafayette Regional

Wed 9/2

12:05 pm-11:59 pm

2 stops10h 54m

$479

Quickest round-trip

PortlandBaton Rouge

PWM - BTR

PWMBTR

Portland

Tue 8/11

5:13 pm-9:37 pm

1 stop5h 24m

Baton Rouge Ryan

Fri 8/21

11:14 am-6:53 pm

1 stop6h 39m

$485

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 $309. The month of December is another great option to travel to Louisiana, with average flight prices from Portland, Maine averaging around $392.

How far in advance should I book a flight 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 $431 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 $216 on momondo.

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

You could potentially save up to 4% 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 52m
Direct flights	None

The fastest flight from Portland, Maine to Louisiana takes 5h 52m

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 5 operators available for flights from Portland Airport to Louisiana as of April 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
JetBlue	PriceFrom $87	Free Cancellation	Rating 7.2 2,946 reviews	Search JetBlue flights
Delta	PriceFrom $182	Free Cancellation	Rating 7.9 8,422 reviews	Search Delta flights
American Airlines	PriceFrom $286	Free Cancellation	Rating 7.1 11,621 reviews	Search American Airlines flights
Southwest	PriceFrom $290	Free Cancellation	Rating 8.0 4,329 reviews	Search Southwest flights
United Airlines	PriceFrom $438	Free Cancellation	Rating 7.4 9,603 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.