What airlines fly to Portland, Maine?

Delta, JetBlue and American Airlines are the top three most popular airlines that fly to Portland, Maine from Louisiana according to our data. Delta is the first choice among our users, with 38% of people opting to fly with this airline when traveling to Portland, Maine. Keep in mind that there are 6 different airlines that fly to Portland, Maine on a routine basis, so you have a few additional options to choose from.

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

American Airlines, United Airlines, and Delta are the most popular carriers operating from Louisiana to Portland

How long does it take to fly to Portland, Maine?

The flight from Louisiana to Portland, Maine depends on which airports you’re departing and arriving from and whether or not you have a layover. If you fly from New Orleans (a popular airport in Louisiana) to Boston (the most popular airport in Portland, Maine), then the flight time is 3h 14m on average. If you fly from Baton Rouge (another popular airport in Louisiana) to Boston, then the average flight time is 5h 12m.

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?

The number of operators available for flights from Louisiana to Portland Airport is 4 as of August 2026.

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.

$135 Cheap Flights from Louisiana to Portland, Maine in 2026

Discover deals from 900+ travel sites with momondo.

Find the cheapest flights from Louisiana to Portland

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One-way

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Cheap round-trip flights

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3:29 pm - 11:28 pmMSY New Orleans Louis Armstrong-PWM Portland

6h 59m1 stop Atlanta Hartsfield-Jackson

6:00 am - 11:43 amPWM Portland-MSY New Orleans Louis Armstrong

6h 43m1 stop Atlanta Hartsfield-Jackson

$269Delta

Tue, Sep 22 - Wed, Sep 30

5:20 am - 1:03 pmMSY New Orleans Louis Armstrong-PWM Portland

6h 43m1 stop Atlanta Hartsfield-Jackson

11:40 am - 5:43 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 03m1 stop New York LaGuardia

$269Delta

Thu, Nov 12 - Mon, Nov 16

2:30 pm - 10:13 pmMSY New Orleans Louis Armstrong-PWM Portland

6h 43m1 stop Charlotte Douglas

5:38 pm - 11:38 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 00m1 stop Chicago O'Hare Intl

$269American Airlines

Thu, Sep 10 - Wed, Sep 16

2:30 pm - 10:13 pmMSY New Orleans Louis Armstrong-PWM Portland

6h 43m1 stop Charlotte Douglas

5:38 pm - 11:38 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 00m1 stop Chicago O'Hare Intl

$269American Airlines

Thu, Sep 10 - Thu, Sep 17

2:25 pm - 11:55 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 30m2 stops Lambert-St Louis Baltimore/Washington

5:30 pm - 11:35 pmPWM Portland-MSY New Orleans Louis Armstrong

7h 05m1 stop Baltimore/Washington

$274Southwest

Thu, Oct 22 - Thu, Oct 29

7:10 am - 4:30 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 20m2 stops Lambert-St Louis Baltimore/Washington

10:25 am - 5:35 pmPWM Portland-MSY New Orleans Louis Armstrong

8h 10m2 stops Baltimore/Washington Orlando

$280Southwest

Thu, Nov 12 - Mon, Nov 16

9:53 am - 9:23 pmMSY New Orleans Louis Armstrong-PWM Portland

10h 30m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

4:57 pm - 10:18 pmPWM Portland-MSY New Orleans Louis Armstrong

6h 21m1 stop Chicago O'Hare Intl

$304United Airlines

Wed, Sep 2 - Wed, Sep 9

5:17 pm - 1:57 pmMSY New Orleans Louis Armstrong-PWM Portland

43h 40m2 stops Atlanta Hartsfield-Jackson Columbus

5:19 pm - 10:11 pmPWM Portland-MSY New Orleans Louis Armstrong

5h 52m1 stop Charleston

$311Multiple Airlines

Sat, Sep 26 - Wed, Sep 30

8:03 pm - 4:24 pmMSY New Orleans Louis Armstrong-PWM Portland

19h 21m2 stops Orlando Raleigh-Durham

5:19 pm - 10:11 pmPWM Portland-MSY New Orleans Louis Armstrong

5h 52m1 stop Charleston

$313Multiple Airlines

Mon, Sep 28 - Wed, Sep 30

10:31 am - 8:22 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 51m2 stops Chicago O'Hare Intl Newark

6:00 am - 10:42 amPWM Portland-MSY New Orleans Louis Armstrong

5h 42m1 stop Newark

$334United Airlines

Sat, Oct 10 - Sat, Oct 17

Cheap last minute flights

Enter your travel dates to find the best prices.

9:25 am - 9:23 pmSHV Shreveport-PWM Portland

10h 58m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

6:03 am - 3:36 pmPWM Portland-SHV Shreveport

10h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$499United Airlines

Thu, Aug 13 - Sat, Aug 15

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

8h 45m1 stop Charleston

7:00 am - 11:51 amPWM Portland-MSY New Orleans Louis Armstrong

29h 51m2 stops Akron/Canton Orlando

$650Multiple Airlines

Wed, Aug 12 - Sun, Aug 16

12:32 pm - 10:00 pmSHV Shreveport-PWM Portland

8h 28m1 stop Charlotte Douglas

7:05 am - 12:02 pmPWM Portland-SHV Shreveport

5h 57m1 stop Charlotte Douglas

$665American Airlines

Thu, Aug 13 - Sat, Aug 15

9:59 am - 10:00 pmSHV Shreveport-PWM Portland

11h 01m2 stops Dallas/Fort Worth Charlotte Douglas

7:05 am - 12:02 pmPWM Portland-SHV Shreveport

5h 57m1 stop Charlotte Douglas

$670American Airlines

Thu, Aug 13 - Sat, Aug 15

3:35 pm - 9:23 pmSHV Shreveport-PWM Portland

28h 48m3 stops Houston George Bush Intcntl Dallas/Fort Worth Chicago O'Hare Intl

6:03 am - 3:36 pmPWM Portland-SHV Shreveport

10h 33m2 stops Chicago O'Hare Intl Houston George Bush Intcntl

$859United Airlines

Thu, Aug 13 - Sat, Aug 15

1:54 pm - 11:47 pmMSY New Orleans Louis Armstrong-PWM Portland

8h 53m1 stop Washington, D.C. Reagan-National

6:00 am - 5:07 pmPWM Portland-MSY New Orleans Louis Armstrong

12h 07m1 stop Washington, D.C. Reagan-National

$990American Airlines

Wed, Aug 12 - Sun, Aug 16

7:00 am - 9:23 pmMSY New Orleans Louis Armstrong-PWM Portland

13h 23m2 stops Houston George Bush Intcntl Chicago O'Hare Intl

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

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

$1,013United Airlines

Wed, Aug 12 - Sun, Aug 16

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

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

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

11h 14m2 stops Akron/Canton Myrtle Beach Intl

$1,014Breeze Airways

Wed, Aug 12 - Sun, Aug 16

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Breeze Airways flights from Louisiana to Portland, Maine

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

Breeze Airways

Aug 25

MSY8:15 amNew Orleans Louis Armstrong

12h 04m

1 stop

PWM9:19 pmPortland

Aug 29

PWM7:00 amPortland

36h 23m

2 stops

MSY6:23 pmNew Orleans Louis Armstrong

$324

Breeze Airways

Sep 1

MSY8:15 amNew Orleans Louis Armstrong

12h 04m

1 stop

PWM9:19 pmPortland

Sep 8

PWM8:00 amPortland

10h 59m

1 stop

MSY5:59 pmNew Orleans Louis Armstrong

$352

Breeze Airways

Aug 26

MSY8:00 amNew Orleans Louis Armstrong

8h 45m

1 stop

PWM5:45 pmPortland

Aug 29

PWM7:00 amPortland

36h 23m

2 stops

MSY6:23 pmNew Orleans Louis Armstrong

$385

United Airlines flights from Louisiana to Portland, Maine

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

United Airlines

Sep 2

MSY9:53 amNew Orleans Louis Armstrong

10h 30m

2 stops

PWM9:23 pmPortland

Sep 9

PWM4:57 pmPortland

6h 21m

1 stop

MSY10:18 pmNew Orleans Louis Armstrong

$304

United Airlines

Sep 5

SHV9:25 amShreveport

10h 58m

2 stops

PWM9:23 pmPortland

Sep 12

PWM6:00 amPortland

10h 36m

2 stops

SHV3:36 pmShreveport

$346

United Airlines

Oct 10

BTR12:05 pmBaton Rouge Ryan

10h 54m

2 stops

PWM11:59 pmPortland

Oct 20

PWM5:15 amPortland

9h 05m

2 stops

BTR1:20 pmBaton Rouge Ryan

$349

momondo Fare Finder

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

Cheapest round-trip

Quickest round-trip

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Tue 9/22

3:29 pm-11:28 pm

1 stop6h 59m

Portland

Wed 9/30

6:00 am-11:43 am

1 stop6h 43m

$269

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Thu 11/12

5:20 am-1:03 pm

1 stop6h 43m

Portland

Mon 11/16

11:40 am-5:43 pm

1 stop7h 03m

$269

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Thu 9/10

2:30 pm-10:13 pm

1 stop6h 43m

Portland

Wed 9/16

5:38 pm-11:38 pm

1 stop7h 00m

$269

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Thu 9/10

2:30 pm-10:13 pm

1 stop6h 43m

Portland

Thu 9/17

5:38 pm-11:38 pm

1 stop7h 00m

$269

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Thu 10/22

2:25 pm-11:55 pm

2 stops8h 30m

Portland

Thu 10/29

5:30 pm-11:35 pm

1 stop7h 05m

$274

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Thu 11/12

7:10 am-4:30 pm

2 stops8h 20m

Portland

Mon 11/16

10:25 am-5:35 pm

2 stops8h 10m

$280

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Wed 9/2

9:53 am-9:23 pm

2 stops10h 30m

Portland

Wed 9/9

4:57 pm-10:18 pm

1 stop6h 21m

$304

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Sat 9/26

5:17 pm-1:57 pm

2 stops43h 40m

Portland

Wed 9/30

5:19 pm-10:11 pm

1 stop5h 52m

$311

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Mon 9/28

8:03 pm-4:24 pm

2 stops19h 21m

Portland

Wed 9/30

5:19 pm-10:11 pm

1 stop5h 52m

$313

New OrleansPortland

MSY New Orleans Louis Armstrong - PWM Portland

MSYPWM

New Orleans Louis Armstrong

Sat 10/10

10:31 am-8:22 pm

2 stops8h 51m

Portland

Sat 10/17

6:00 am-10:42 am

1 stop5h 42m

$334

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 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

Prices

Airlines

Other information

What is the cheapest month to fly to Portland, Maine?

The cheapest month to fly to Portland, Maine from Louisiana is in January. Flight prices, which tend to average around $0, 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 January, then flying in September is also cheap. Prices for this month can be found on momondo for an average of $352.

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

You could potentially save up to 49% 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	5h 00m
Direct flights	None

The fastest flight from Louisiana to Portland, Maine takes 5h 00m

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

Search flight deals

Frequently asked questions about flying from Louisiana to Portland, Maine

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?
The number of operators available for flights from Louisiana to Portland Airport is 4 as of August 2026.
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
Delta	PriceFrom $258	Free Cancellation	Rating 7.8 8,505 reviews	Search Delta flights
American Airlines	PriceFrom $296	Free Cancellation	Rating 7.1 11,902 reviews	Search American Airlines flights
United Airlines	PriceFrom $331	Free Cancellation	Rating 7.4 10,103 reviews	Search United Airlines flights
Southwest	PriceFrom $340	Free Cancellation	Rating 8.0 4,221 reviews	Search Southwest flights

North Conway

Boothbay Harbor

Jackson

Lewiston

Brunswick

Freeport

Gorham

Auburn

Bartlett

Conway

Windham

Bath

Intervale

Oxford

Georgetown

Falmouth

Tamworth

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

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

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Rockland Knox County Regional Airport

Cheap flights from Louisiana to Portland from $135

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 9/21. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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Breeze Airways flights from Louisiana to Portland, Maine

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

United Airlines flights from Louisiana to Portland, Maine

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

momondo Fare Finder

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

See travel insights to Portland from

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

What is the cheapest month to fly to Portland, Maine?

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

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

What airlines fly to Portland, Maine?

How long does it take to fly to Portland, Maine?

Cheap Louisiana to Portland, Maine flight deals and tips

Fastest flight time

Direct flights

Frequently asked questions about flying from Louisiana to Portland, Maine

Best airlines flying from Louisiana to Portland, Maine

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

Traveling to a place near Portland?

Why use momondo?

An easier way to manage your Portland, Maine trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Maine

Fly your favorite airline to Portland

Airlines are sorted and displayed according to clicks in the past 7 days on momondo

Cabin classes currently available on flights to Portland

List of cabin classes available on flights landing in Portland. Availability may vary depending on flight origin and airline.

Popular cities in the United States

Popular flights according to clicks in the last 7 days on momondo

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According to popular flight searches on momondo this year

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