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$104+ 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 3/5. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSY
Feb 13 — Feb 201
Fri 2/13
Fri 2/20
1 adult, Economy
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Cheap flight deals from Portland to Louisiana

Keep the following information in mind while searching for Portland to Louisiana flight deals. Data was last updated January 14, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$243
(Southwest)

One-way from

$104
(Delta)

Popular in

April

Cheapest in

August

Average price

$302

Good round-trip deal

$257 or less

Good one-way deal

$128 or less
Provider with most accurate pricing for Portland-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Portland-New Orleans Louis Armstrong flights.
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From Portland to Louisiana
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One-way flight from Portland to Louisiana
Search Deals
Highest demand for flights based on searches. 15% potential increase in price ($68 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($8 potential savings vs. average RT price).
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Average for round-trip flights in January 2026
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Price to beat on a round-trip flight from Portland to Louisiana.
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Price to beat on a one-way flight from Portland to Louisiana.
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Find 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 January 14, 2026.

This Southwest deal was found by Cheapflights users on 1/14. 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.
Sat 3/281:20 pm
PDX
-
MSY
1 stop7h 50m
Southwest
Fri 4/35:30 am
MSY
-
PDX
1 stop10h 40m
Southwest
Deal found 1/14$243
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 3/912:04 pm
PDX
-
MSY
2 stops19h 34m
Multiple Airlines
Thu 3/123:36 pm
MSY
-
PDX
1 stop21h 33m
Multiple Airlines
Deal found 1/12$246
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 2/242:59 pm
PDX
-
MSY
Nonstop4h 29m
Alaska Airlines
Tue 3/310:00 am
MSY
-
PDX
Nonstop5h 11m
Alaska Airlines
Deal found 1/12$247
This United Airlines deal was found by Cheapflights users on 1/14. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/2111:59 pm
PDX
-
MSY
1 stop7h 40m
United Airlines
Tue 2/247:00 am
MSY
-
PDX
2 stops9h 48m
United Airlines
Deal found 1/14$252
This Delta deal was found by Cheapflights users on 1/13. 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 1/291:02 pm
PDX
-
MSY
1 stop8h 57m
Delta
Tue 2/312:55 pm
MSY
-
PDX
1 stop8h 18m
Delta
Deal found 1/13$253
This Alaska Airlines deal was found by Cheapflights users on 1/12. 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 Alaska Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 2/212:59 pm
PDX
-
MSY
Nonstop4h 29m
Alaska Airlines
Mon 3/2310:20 am
MSY
-
PDX
Nonstop5h 09m
Alaska Airlines
Deal found 1/12$257
This Southwest deal was found by Cheapflights users on 1/13. 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 3/118:40 am
PDX
-
MSY
2 stops8h 50m
Southwest
Thu 3/196:05 pm
MSY
-
PDX
1 stop6h 30m
Southwest
Deal found 1/13$258
This Southwest deal was found by Cheapflights users on 1/13. 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 5/1311:15 am
PDX
-
MSY
1 stop9h 50m
Southwest
Mon 5/185:40 am
MSY
-
PDX
1 stop6h 35m
Southwest
Deal found 1/13$259
This Kiwi.com deal was found by Cheapflights users on 1/12. 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 Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 2/2710:18 pm
PDX
-
MSY
1 stop29h 06m
Multiple Airlines
Thu 3/52:34 pm
MSY
-
PDX
2 stops20h 24m
Multiple Airlines
Deal found 1/12$261
This United Airlines deal was found by Cheapflights users on 1/12. 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 2/47:00 am
PDX
-
MSY
2 stops11h 06m
United Airlines
Sat 2/77:00 am
MSY
-
PDX
1 stop7h 18m
United Airlines
Deal found 1/12$262
This American Airlines deal was found by Cheapflights users on 1/12. 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.
Fri 2/2011:40 pm
PDX
-
SHV
1 stop8h 03m
American Airlines
Wed 2/251:03 pm
SHV
-
PDX
1 stop8h 13m
American Airlines
Deal found 1/12$309
This American Airlines deal was found by Cheapflights users on 1/14. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 2/156:40 am
PDX
-
BTR
1 stop8h 46m
American Airlines
Mon 2/235:57 pm
BTR
-
PDX
1 stop7h 30m
American Airlines
Deal found 1/14$309

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 January 14, 2026.
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

Thu 1/29

1:02 pm-11:59 pm

1 stop8h 57m

New Orleans Louis Armstrong

Tue 2/3

12:55 pm-7:13 pm

1 stop8h 18m

$253

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sat 2/28

1:40 pm-10:20 pm

1 stop6h 40m

New Orleans Louis Armstrong

Tue 3/3

5:05 am-12:22 pm

1 stop9h 17m

$257

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 3/11

5:25 am-6:15 pm

2 stops10h 50m

New Orleans Louis Armstrong

Mon 3/16

7:05 pm-12:55 am

1 stop7h 50m

$263

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 1/30

12:59 pm-10:58 pm

1 stop7h 59m

New Orleans Louis Armstrong

Tue 2/3

5:35 pm-10:53 pm

1 stop7h 18m

$263

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sat 2/28

5:00 am-1:15 pm

1 stop6h 15m

New Orleans Louis Armstrong

Tue 3/3

2:55 pm-10:05 pm

2 stops9h 10m

$283

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 3/4

7:57 pm-8:34 am

2 stops10h 37m

New Orleans Louis Armstrong

Mon 3/9

5:20 pm-11:11 pm

1 stop7h 51m

$289

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Thu 1/29

2:45 pm-9:13 pm

Nonstop4h 28m

New Orleans Louis Armstrong

Tue 2/3

6:47 pm-12:09 am

1 stop7h 22m

$307

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 1/30

2:45 pm-9:13 pm

Nonstop4h 28m

New Orleans Louis Armstrong

Tue 2/3

10:30 am-1:39 pm

Nonstop5h 09m

$307

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 1/23

12:59 pm-9:51 pm

1 stop6h 52m

New Orleans Louis Armstrong

Tue 1/27

3:59 pm-12:39 am

2 stops10h 40m

$308

PortlandShreveport

PDX - SHV

PDXSHV

Portland

Fri 2/20

11:40 pm-9:43 am

1 stop8h 03m

Shreveport

Wed 2/25

1:03 pm-7:16 pm

1 stop8h 13m

$309

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/13

Showing 1-10 of 49 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 $218). 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 January 14, 2026.

When flying from Portland to Louisiana, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

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 January 14, 2026.
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
11,713 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Alaska Airlines
8.0
Very good
11,713 reviews
Alaska Airlines
8.0
Very good
11,713 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Southwest
8.0
Very good
4,258 reviews
Alaska Airlines
8.0
Very good
11,713 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
Delta
7.9
Good
8,048 reviews
Alaska Airlines
8.0
Very good
11,713 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
United Airlines
7.4
Good
9,163 reviews
Alaska Airlines
8.0
Very good
11,713 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.
American Airlines
7.2
Good
11,129 reviews
Alaska Airlines
8.0
Very good
11,713 reviews

Boarding

8.1

Comfort

7.8

Crew

8.5

Food

7.1

Overall

8.0

Entertainment

7.0

Reviews

1 / 20
4.0
Okay

Anonymous,Dec 2025

SEA - MSY

I really got a lesson in upgrades. I let my seat get chosen . Both times a middle seat...on purpose ...even when we were not full. That's petty I sat behind the first class . They got more than 1 drink ...and a snack . .and the staff actually talked to them...behind a see thru shawl/sheet in the aisle....... You could see over the seats just fine and you could hear the voices just fine. But the sheet let You KNOW. Your not welcome here. For a moment I regretted not spending 300 dollars per seat so I could see a smile and eat a sandwhich and enjoy my seat . The married couple drank champain and laughed and flirted with each other. It looked so happy and care free MONEY really does buy happiness ..the hateful glares and sighs from my seat mates brought me back to reality I wasn't rich and I still had 2 hours left in this middle seat.

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 6h 40m. Delta provides one of the quickest options available for as low as $257. 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 - Lafayette Regional as they are the most popular.

  • What are the cheapest flights from Portland to Louisiana?

    On average you can expect to pay $332 for a flight from Portland to Louisiana. The cheapest flight overall is $128 while the most popular route, (Portland - New Orleans Louis Armstrong) is currently priced at $195.

  • 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 $218). 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 January 14, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$114Average$178FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$145Average$221FlexibilityNo cancel feeOn-time65%
SouthwestCheapest$185Average$348FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$188Average$459FlexibilityNo cancel feeOn-time71%
DeltaCheapest$196Average$275FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$197Average$437FlexibilityNo cancel feeOn-time75%
Hawaiian AirlinesCheapest$198Average$435FlexibilityNo cancel feeOn-time85%
United AirlinesCheapest$238Average$523FlexibilityNo cancel feeOn-time69%

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