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$113+ Cheap flights from Portland (PDX) to Louisiana

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 2/4. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSY
Jan 15 — Jan 221
Thu 1/15
Thu 1/22
1 adult, Economy
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Cheap flight deals from Portland to Louisiana

Cheapest flights from Portland to Louisiana
Explore the most affordable flight options available from Portland to Louisiana. Find the lowest fares from popular airlines and budget airlines, with prices last updated on December 16, 2025.

This Southwest deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/312:35 pmPDX - MSY
1 stop5h 40mSouthwest
Mon 1/57:15 pmMSY - PDX
1 stop7h 05mSouthwest
Deal found 12/16$303
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/2512:54 pmPDX - SHV
1 stop6h 02mUnited Airlines
Thu 1/112:30 pmSHV - PDX
1 stop9h 13mUnited Airlines
Deal found 12/16$345
This Southwest deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/229:00 pmPDX - MSY
1 stop12h 20mSouthwest
Tue 12/237:45 pmMSY - PDX
1 stop7h 20mSouthwest
Deal found 12/15$363
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/242:35 pmPDX - MSY
1 stop6h 53mUnited Airlines
Thu 1/17:00 amMSY - PDX
1 stop8h 20mUnited Airlines
Deal found 12/16$387
This Delta deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/1811:54 amPDX - MSY
1 stop8h 24mDelta
Tue 12/233:41 pmMSY - PDX
1 stop8h 38mDelta
Deal found 12/16$391
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 12/192:35 pmPDX - MSY
1 stop6h 53mUnited Airlines
Sun 12/215:00 amMSY - PDX
1 stop10h 20mUnited Airlines
Deal found 12/15$403
This United Airlines deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 12/202:35 pmPDX - MSY
1 stop6h 53mUnited Airlines
Tue 12/235:07 pmMSY - PDX
1 stop7h 52mUnited Airlines
Deal found 12/15$405
This Delta deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 12/2111:59 amPDX - MSY
1 stop10h 00mDelta
Thu 12/254:30 pmMSY - PDX
1 stop8h 23mDelta
Deal found 12/15$418
This Southwest deal was found by Cheapflights users on 12/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 12/299:00 pmPDX - MSY
1 stop12h 20mSouthwest
Thu 1/12:25 pmMSY - PDX
1 stop10h 05mSouthwest
Deal found 12/15$424
This Southwest deal was found by Cheapflights users on 12/14. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 12/162:05 pmPDX - MSY
1 stop6h 55mSouthwest
Sat 12/207:55 pmMSY - PDX
1 stop6h 45mSouthwest
Deal found 12/14$431
This United Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/313:54 pmPDX - MSY
1 stop6h 43mUnited Airlines
Sun 1/46:03 pmMSY - PDX
1 stop6h 56mUnited Airlines
Deal found 12/16$434
This American Airlines deal was found by Cheapflights users on 12/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 12/257:00 amPDX - SHV
1 stop8h 49mAmerican Airlines
Fri 1/25:40 amSHV - PDX
1 stop7h 20mAmerican Airlines
Deal found 12/16$494

Find flight deals from Portland to Louisiana

Keep the following information in mind while searching for Portland to Louisiana flight deals. Data was last updated December 16, 2025.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$232
(Southwest)

One-way from

$113
(American Airlines)

Popular in

April

Cheapest in

August

Average price

$407

Good round-trip deal

$295 or less

Good one-way deal

$214 or less
Provider with most accurate pricing for Portland-New Orleans Louis Armstrong flight deals.
Search Deals
Provider most trusted by Cheapflights users for Portland-New Orleans Louis Armstrong flights.
Search Deals
From Portland to Louisiana
Search Deals
One-way flight from Portland to Louisiana
Search Deals
Highest demand for flights based on searches. 16% potential increase in price ($71 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 2% potential price decrease ($9 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in December 2025
Search Deals
Price to beat on a round-trip flight from Portland to Louisiana.
Search Deals
Price to beat on a one-way flight from Portland to Louisiana.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Portland to Louisiana 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, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
Use the filters below to find and compare flights from Portland to Louisiana that are best for you.

Fly from

Portland

Fly to

Louisiana

Route

Depart

Return

Price

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 1/23

2:45 pm-9:13 pm

Nonstop4h 28m

New Orleans Louis Armstrong

Mon 1/26

10:30 am-1:39 pm

Nonstop5h 09m

$237

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 3/6

10:24 am-7:03 pm

1 stop6h 39m

New Orleans Louis Armstrong

Wed 3/11

3:00 pm-10:23 pm

1 stop9h 23m

$247

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sat 1/24

9:45 pm-8:50 am

1 stop9h 05m

New Orleans Louis Armstrong

Mon 2/2

6:15 am-12:00 pm

1 stop7h 45m

$247

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Tue 3/10

10:30 pm-10:23 am

1 stop9h 53m

New Orleans Louis Armstrong

Mon 3/16

7:10 pm-11:54 pm

1 stop6h 44m

$248

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sun 2/15

1:02 pm-12:04 am

1 stop9h 02m

New Orleans Louis Armstrong

Fri 2/20

3:03 pm-10:24 pm

1 stop9h 21m

$267

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Thu 1/29

7:10 am-7:04 pm

2 stops9h 54m

New Orleans Louis Armstrong

Tue 2/3

6:15 am-12:00 pm

1 stop7h 45m

$271

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 2/25

9:15 am-8:58 pm

2 stops9h 43m

New Orleans Louis Armstrong

Mon 3/2

6:15 am-12:02 pm

1 stop7h 47m

$271

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Thu 2/5

5:30 am-7:04 pm

2 stops11h 34m

New Orleans Louis Armstrong

Mon 2/9

6:15 am-12:00 pm

1 stop7h 45m

$271

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Mon 2/2

11:59 am-10:02 pm

1 stop8h 03m

New Orleans Louis Armstrong

Thu 2/5

1:47 pm-8:59 pm

2 stops9h 12m

$271

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 1/23

7:10 am-7:04 pm

2 stops9h 54m

New Orleans Louis Armstrong

Thu 1/29

1:47 pm-8:59 pm

2 stops9h 12m

$276

Flights are sorted by cheapest round-trip flights first.

Deals found on 12/15

Showing 1-10 of 42 results
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Best time to book a flight from Portland to Louisiana

Have a flexible travel schedule? Discover the best time to fly to Louisiana from Portland with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Portland to Louisiana

What is the cheapest month to book a flight from Portland to Louisiana?

Currently, October is the cheapest month in which you can book a flight from Portland to Louisiana (average of $162). Flying from Portland to Louisiana in March is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from PDX to LA?

Find hourly flight availability from Portland to Louisiana. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated December 16, 2025.

A simple way to save on the total cost of your ticket is to fly from Portland to Louisiana in the afternoon. If you’re flexible enough to do this you can expect to save up to 14% on your trip compared to booking a flight in the morning.

What is the cheapest day to fly from Portland to Louisiana?

Use this chart to determine the cheapest time to fly round-trip from Portland to Louisiana. Price data was last updated on December 16, 2024.

Travelers seeking maximum savings on their Portland to Louisiana flight should consider departing on Thursday at noon when fares are most often at their lowest. Friday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Reviews of airlines servicing Louisiana

Get insights into the airlines that provide service to Louisiana. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Louisiana. Reviews last updated December 16, 2025.
Get a feel of what it's like to fly with Alaska Airlines, Southwest, and Delta from Portland to Louisiana by reading reviews from past customers. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
11,469 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Alaska Airlines
8.0
Very good
11,469 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Southwest
7.9
Good
4,250 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
Delta
7.9
Good
8,008 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
United Airlines
7.4
Good
9,092 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.
American Airlines
7.2
Good
11,049 reviews
Alaska Airlines
8.0
Very good
11,469 reviews

Crew

8.5

Boarding

8.1

Entertainment

7.0

Comfort

7.8

Overall

8.0

Food

7.1

Reviews

1 / 20
2.0
Mediocre

Art,Dec 2025

SAN - OGG

It was a five hour flight and my seat did not recline. I have had three back surgeries and I’m solid bone for my L3 vertebrae all the way to my tailbone. My body has never hurt so much. There was no TV on this flight and only a small can of soda was free.

Related info for your journey

Find useful and relevant information for your journey from Portland to Louisiana. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What airport do you fly from for flights from Portland to Louisiana?

    For a flight from Portland to Louisiana, you will be flying from Portland. Portland (PDX) is just 6.0 mi from the center of the city.

  • How popular is this Portland to Louisiana flight route?

    Within the past month, 1 users have taken a look at flights from Portland to Louisiana.

  • How long is the flight from Portland to Louisiana?

    A quick flight from Portland to Louisiana can take about 4h 28m. Alaska Airlines provides one of the quickest options available for as low as $237. Airlines will cover a distance of 2046 mi. Both multi-stop and nonstop flights can be found to your destination and back.

  • What are the cheapest airlines to fly from Portland to Louisiana one-way?

    To fly one-way, consider booking your trip with Southwest, which is currently one of the cheapest options available, starting at $94. American Airlines flights start at $94 while deals on Delta start at $98 one-way.

  • What are the most popular routes from Portland to Louisiana?

    When deciding which route to take from Portland to Louisiana consider Portland - New Orleans Louis Armstrong, Portland - Baton Rouge Ryan or Portland - Shreveport as they are the most popular.

  • What are the cheapest flights from Portland to Louisiana?

    On average you can expect to pay $385 for a flight from Portland to Louisiana. The cheapest flight overall is $163 while the most popular route, (Portland - New Orleans Louis Armstrong) is currently priced at $227.

  • Can I find deals for flights from Portland to Louisiana that include hotel bookings?

    Yes. In addition to deals on Portland to Louisiana flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Portland to Louisiana?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Portland to Louisiana.

  • Can I find deals for business class flights from Portland to Louisiana?

    Yes. Cheapflights offers flight deals from Portland to Louisiana by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Portland to Louisiana?

    Currently, October is the cheapest month in which you can book a flight from Portland to Louisiana (average of $162). Flying from Portland to Louisiana in March is currently the most expensive (average of $217). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

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Alternative routes for Portland to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
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Top 8 airlines flying from Portland to Louisiana

Discover the top 8 airlines that operate flights from Portland to Louisiana. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated December 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$114Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$145Average$221FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$182Average$349FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$188Average$458FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$278FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$197Average$440FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$198Average$406FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$238Average$446FlexibilityNo cancel feeOn-time69%

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