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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 3/9. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSY
Feb 20 — Feb 271
Fri 2/20
Fri 2/27
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 January 21, 2026.

This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 3/91:10 pm
PDX
-
MSY
1 stop8h 46m
Delta
Mon 3/161:49 pm
MSY
-
PDX
1 stop6h 21m
Delta
Deal found 1/20$222
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 3/142:59 pm
PDX
-
MSY
Nonstop4h 29m
Alaska Airlines
Sat 3/2110:20 am
MSY
-
PDX
Nonstop5h 09m
Alaska Airlines
Deal found 1/20$227
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 3/912:52 pm
PDX
-
MSY
1 stop14h 32m
Multiple Airlines
Sat 3/143:36 pm
MSY
-
PDX
1 stop21h 33m
Multiple Airlines
Deal found 1/19$230
This Southwest deal was found by Cheapflights users on 1/19. 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.
Fri 3/61:30 pm
PDX
-
MSY
2 stops7h 55m
Southwest
Tue 3/103:00 pm
MSY
-
PDX
2 stops10h 35m
Southwest
Deal found 1/19$233
This Kiwi.com deal was found by Cheapflights users on 1/19. 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 3/3012:52 pm
PDX
-
MSY
1 stop14h 32m
Multiple Airlines
Sun 4/511:18 am
MSY
-
PDX
2 stops25h 45m
Multiple Airlines
Deal found 1/19$235
This Delta deal was found by Cheapflights users on 1/20. 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.
Sat 4/1812:30 am
PDX
-
MSY
1 stop9h 15m
Delta
Sat 4/2512:48 pm
MSY
-
PDX
1 stop9h 19m
Delta
Deal found 1/20$237
This Southwest deal was found by Cheapflights users on 1/19. 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 2/76:00 am
PDX
-
MSY
1 stop9h 45m
Southwest
Tue 2/105:35 pm
MSY
-
PDX
1 stop6h 40m
Southwest
Deal found 1/19$238
This Alaska Airlines deal was found by Cheapflights users on 1/20. 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 3/282:50 pm
PDX
-
MSY
Nonstop4h 28m
Alaska Airlines
Sat 4/410:20 am
MSY
-
PDX
Nonstop5h 09m
Alaska Airlines
Deal found 1/20$242
This American Airlines deal was found by Cheapflights users on 1/21. 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.
Sat 3/711:40 pm
PDX
-
MSY
1 stop6h 05m
American Airlines
Thu 3/125:30 am
MSY
-
PDX
1 stop7h 37m
American Airlines
Deal found 1/21$247
This Delta deal was found by Cheapflights users on 1/20. 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.
Mon 3/2312:30 am
PDX
-
MSY
1 stop9h 11m
Delta
Tue 3/317:15 pm
MSY
-
PDX
2 stops16h 47m
Delta
Deal found 1/20$250
This American Airlines deal was found by Cheapflights users on 1/20. 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 2/256:27 pm
SHV
-
PDX
1 stop7h 00m
American Airlines
Deal found 1/20$280
This American Airlines deal was found by Cheapflights users on 1/21. 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
Fri 2/276:26 pm
SHV
-
PDX
1 stop6h 50m
American Airlines
Deal found 1/21$309

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 January 21, 2026.

Most accurate provider

Justfly.com
3 stars

Most trusted provider

Justfly.com
3 stars

Round-trip from

$222
(Delta)

One-way from

$104
(Delta)

Popular in

April

Cheapest in

August

Average price

$302

Good round-trip deal

$247 or less

Good one-way deal

$128 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. 15% potential increase in price ($63 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($7 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in January 2026
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 January 21, 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

Mon 3/9

11:15 pm-10:31 am

1 stop9h 16m

New Orleans Louis Armstrong

Fri 3/13

3:04 pm-10:23 pm

1 stop9h 19m

$222

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 3/6

1:30 pm-11:25 pm

2 stops7h 55m

New Orleans Louis Armstrong

Tue 3/10

3:00 pm-11:35 pm

2 stops10h 35m

$233

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sat 4/18

12:30 am-11:45 am

1 stop9h 15m

New Orleans Louis Armstrong

Sat 4/25

12:48 pm-8:07 pm

1 stop9h 19m

$237

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Sun 3/29

1:10 pm-11:56 pm

1 stop8h 46m

New Orleans Louis Armstrong

Thu 4/2

12:46 pm-8:25 pm

1 stop9h 39m

$258

PortlandShreveport

PDX - SHV

PDXSHV

Portland

Fri 2/20

11:40 pm-9:43 am

1 stop8h 03m

Shreveport

Wed 2/25

6:27 pm-11:27 pm

1 stop7h 00m

$280

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 3/4

9:19 pm-5:20 pm

1 stop18h 01m

New Orleans Louis Armstrong

Tue 3/10

10:00 am-1:11 pm

Nonstop5h 11m

$290

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Wed 3/4

7:15 am-8:58 pm

2 stops11h 43m

New Orleans Louis Armstrong

Tue 3/10

1:49 pm-6:10 pm

1 stop6h 21m

$290

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Tue 4/7

2:50 pm-9:18 pm

Nonstop4h 28m

New Orleans Louis Armstrong

Sat 4/11

10:20 am-1:29 pm

Nonstop5h 09m

$292

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

Fri 1/30

11:59 am-11:25 pm

1 stop9h 26m

New Orleans Louis Armstrong

Tue 2/3

12:55 pm-7:13 pm

1 stop8h 18m

$303

PortlandShreveport

PDX - SHV

PDXSHV

Portland

Fri 2/20

12:57 pm-9:19 pm

1 stop6h 22m

Shreveport

Fri 2/27

2:03 pm-10:59 pm

2 stops10h 56m

$314

Flights are sorted by cheapest round-trip flights first.

Deals found on 1/19

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 November is currently the most expensive (average of $208). 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 21, 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 21, 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
11,775 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Alaska Airlines
8.0
Very good
11,775 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Southwest
8.0
Very good
4,266 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
Delta
7.9
Good
8,089 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
United Airlines
7.4
Good
9,191 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading
American Airlines
7.2
Good
11,174 reviews
Alaska Airlines
8.0
Very good
11,775 reviews

Crew

8.5

Overall

8.0

Boarding

8.1

Comfort

7.8

Entertainment

7.0

Food

7.1

Reviews

1 / 20
10.0
Excellent

Anonymous,Jan 2026

STS - LAX

Enjoyed staff assistance from ticking thru tsa , boarding and in the plane Couldn’t pick a seat except upgrading

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 7h 55m. Delta provides one of the quickest options available for as low as $233. 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 $328 for a flight from Portland to Louisiana. The cheapest flight overall is $118 while the most popular route, (Portland - New Orleans Louis Armstrong) is currently priced at $187.

  • 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 November is currently the most expensive (average of $208). 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.

See more FAQs

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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 21, 2026.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$170FlexibilityNo cancel feeOn-time62%
DeltaCheapest$129Average$269FlexibilityNo cancel feeOn-timeN/A
Spirit AirlinesCheapest$145Average$221FlexibilityNo cancel feeOn-time65%
Hawaiian AirlinesCheapest$179Average$358FlexibilityNo cancel feeOn-time85%
SouthwestCheapest$187Average$347FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$188Average$456FlexibilityNo cancel feeOn-time71%
Alaska AirlinesCheapest$197Average$437FlexibilityNo cancel feeOn-time75%
United AirlinesCheapest$226Average$523FlexibilityNo cancel feeOn-time69%

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