HomeSearch by dateVacation packagesHotelsFlight dealsCar rentalTravel tips & news
Louisiana

$91+ 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 11/12. Fares are subject to change and may not be available on all flights or dates of travel.
PDX — MSY
jun. 17 — jun. 241
mar. 6/17
mar. 6/24
1 adult, Economy
We work with more than 300 partners to bring you better travel deals

Find cheap flights from Portland to Louisiana with Cheapflights

1. Tell us where you want to go

Enter your travel information like dates, passengers, trip type (one-way or round trip), and preferred cabin class then click “Find deals”

2. Select your favorite providers

We find the providers serving your travel needs. Choose up to four travel providers to compare side-by-side for flights, hotels, or car rentals.

3. Compare prices and book

Review each provider’s pricing and select the best option for you! Book through your favorite provider’s website for a seamless experience.

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 junio 12, 2025.

Round-trip from

$218
(Delta)

One-way from

$91
(Southwest)

Popular in

March

Cheapest in

January

Average price

$381

Good one-way deal

$539 or less
From Portland to Louisiana
Search Deals
One-way flight from Portland to Louisiana
Search Deals
Highest demand for flights based on searches. 13% potential increase in price ($62 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($8 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
Search Deals
Price to beat on a one-way flight from Portland to Louisiana.
Search Deals

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 junio 12, 2025.

This Mytrip deal was found by Cheapflights users on 6/12. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
sáb. 7/123:10 pmPDX - MSY
1 stop6h 34mSpirit Airlines
lun. 7/149:34 pmMSY - PDX
2 stops18h 41mSpirit Airlines
Deal found 6/12$216
This Delta deal was found by Cheapflights users on 6/10. 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.
jue. 8/2110:05 pmPDX - MSY
1 stop7h 53mDelta
vie. 8/224:22 pmMSY - PDX
1 stop9h 10mDelta
Deal found 6/10$218
This Alaska Airlines deal was found by Cheapflights users on 6/10. 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.
mié. 9/38:37 pmPDX - MSY
1 stop7h 17mAlaska Airlines
lun. 9/87:21 amMSY - PDX
1 stop7h 03mAlaska Airlines
Deal found 6/10$219
This American Airlines deal was found by Cheapflights users on 6/11. 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.
lun. 8/412:59 amPDX - MSY
1 stop7h 30mAmerican Airlines
sáb. 8/96:35 pmMSY - PDX
1 stop6h 24mAmerican Airlines
Deal found 6/11$220
This Mytrip deal was found by Cheapflights users on 6/11. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
jue. 7/173:10 pmPDX - SHV
1 stop28h 04mMultiple Airlines
lun. 7/2110:04 pmSHV - PDX
1 stop13h 14mMultiple Airlines
Deal found 6/11$226
This Southwest deal was found by Cheapflights users on 6/10. 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.
vie. 9/1912:35 pmPDX - MSY
1 stop5h 55mSouthwest
lun. 9/224:45 pmMSY - PDX
2 stops8h 25mSouthwest
Deal found 6/10$238
This Mytrip deal was found by Cheapflights users on 6/10. 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 Mytrip is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
vie. 7/44:37 pmPDX - MSY
2 stops26h 14mMultiple Airlines
mar. 7/87:04 amMSY - PDX
1 stop12h 40mMultiple Airlines
Deal found 6/10$252
This United Airlines deal was found by Cheapflights users on 6/10. 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.
vie. 7/47:00 amPDX - MSY
2 stops10h 23mUnited Airlines
vie. 7/182:18 pmMSY - PDX
1 stop7h 01mUnited Airlines
Deal found 6/10$284
This American Airlines deal was found by Cheapflights users on 6/10. 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.
lun. 7/712:59 amPDX - LFT
1 stop7h 12mAmerican Airlines
lun. 7/147:31 pmLFT - PDX
1 stop6h 56mAmerican Airlines
Deal found 6/10$289
This American Airlines deal was found by Cheapflights users on 6/11. 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.
jue. 7/1012:59 amPDX - SHV
1 stop6h 54mAmerican Airlines
lun. 7/218:27 pmSHV - PDX
1 stop6h 00mAmerican Airlines
Deal found 6/11$289
This American Airlines deal was found by Cheapflights users on 6/12. 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.
sáb. 10/47:39 amPDX - BTR
1 stop8h 22mAmerican Airlines
sáb. 10/1112:20 pmBTR - PDX
1 stop8h 18mAmerican Airlines
Deal found 6/12$289
This Delta deal was found by Cheapflights users on 6/11. 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.
mié. 7/3011:11 pmPDX - SHV
2 stops11h 15mDelta
lun. 8/45:10 pmSHV - PDX
1 stop8h 49mDelta
Deal found 6/11$294

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 junio 12, 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

sáb. 7/12

3:10 pm-11:44 pm

1 stop6h 34m

New Orleans Louis Armstrong

lun. 7/14

9:34 pm-2:15 pm

2 stops18h 41m

$216

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

jue. 8/21

10:05 pm-7:58 am

1 stop7h 53m

New Orleans Louis Armstrong

vie. 8/22

4:22 pm-11:32 pm

1 stop9h 10m

$218

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

mié. 9/3

8:37 pm-5:54 am

1 stop7h 17m

New Orleans Louis Armstrong

lun. 9/8

7:21 am-12:24 pm

1 stop7h 03m

$219

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

lun. 8/4

12:59 am-10:29 am

1 stop7h 30m

New Orleans Louis Armstrong

sáb. 8/9

6:35 pm-10:59 pm

1 stop6h 24m

$220

PortlandShreveport

PDX - SHV

PDXSHV

Portland

jue. 7/17

3:10 pm-9:14 pm

1 stop28h 04m

Shreveport

lun. 7/21

10:04 pm-9:18 am

1 stop13h 14m

$226

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

vie. 9/19

12:35 pm-8:30 pm

1 stop5h 55m

New Orleans Louis Armstrong

lun. 9/22

4:45 pm-11:10 pm

2 stops8h 25m

$238

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

vie. 7/4

4:37 pm-8:51 pm

2 stops26h 14m

New Orleans Louis Armstrong

mar. 7/8

7:04 am-5:44 pm

1 stop12h 40m

$252

PortlandNew Orleans

PDX - MSY

PDXMSY

Portland

vie. 7/4

7:00 am-7:23 pm

2 stops10h 23m

New Orleans Louis Armstrong

vie. 7/18

2:18 pm-7:19 pm

1 stop7h 01m

$284

PortlandLafayette

PDX - LFT

PDXLFT

Portland

lun. 7/7

12:59 am-10:11 am

1 stop7h 12m

Lafayette Regional

lun. 7/14

7:31 pm-12:27 am

1 stop6h 56m

$289

PortlandShreveport

PDX - SHV

PDXSHV

Portland

jue. 7/10

12:59 am-9:53 am

1 stop6h 54m

Shreveport

lun. 7/21

8:27 pm-12:27 am

1 stop6h 00m

$289

Flights are sorted by cheapest round-trip flights first.

Deals found on 6/11

Showing 1-10 of 40 results
1
2
3
4

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, August is the cheapest month in which you can book a flight from Portland to Louisiana (average of $256). Flying from Portland to Louisiana in April is currently the most expensive (average of $343). 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 junio 12, 2025.

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.

Rainfall in Louisiana by month

Plan your trip to Louisiana by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Louisiana ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit Louisiana when rainfall is around 3.3 in.

Temperature in Louisiana by month

Plan your trip to Louisiana by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Louisiana, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

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 junio 12, 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 stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Alaska Airlines
8.0
Very good
10,000 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Southwest
8.0
Very good
4,287 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Delta
8.0
Very good
7,946 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
Hawaiian Airlines
7.9
Good
2,494 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.
United Airlines
7.4
Good
8,790 reviews
Alaska Airlines
8.0
Very good
10,000 reviews

Boarding

8.1

Comfort

7.8

Entertainment

7.1

Overall

8.0

Food

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

James,Apr 2025

LAX - SFO

Good flight except the uncontrollable cold air from the ceiling.

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.

  • 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 $91. American Airlines flights start at $95 while deals on Delta start at $99 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 $539 for a flight from Portland to Louisiana. The cheapest flight overall is $539 while the most popular route, (Portland - New Orleans Louis Armstrong) is currently priced at $181.

  • 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, August is the cheapest month in which you can book a flight from Portland to Louisiana (average of $256). Flying from Portland to Louisiana in April is currently the most expensive (average of $343). 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

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Portland to Louisiana

See prices for flight routes from nearby airports that may be better suited for you.
Portland to Los Angeles flights
Portland to John F Kennedy Intl flights
Portland to Las Vegas flights
Portland to Newark flights
Portland to Denver flights
Portland to O'Hare Intl flights
Portland to Santa Ana flights
Portland to San Francisco flights
Portland to Honolulu flights
Portland to Dallas/Fort Worth flights
Portland to Burbank flights
Portland to Ontario flights
Portland to Sky Harbor Intl flights
Portland to LaGuardia flights
Portland to Kahului flights
Portland to San Diego flights
Portland to Boston flights
Portland to Orlando flights
Portland to Reagan-National flights
Portland to Detroit flights
Portland to Salt Lake City flights
Portland to Minneapolis flights
Portland to San Jose flights
Portland to Dulles Intl flights
Portland to Atlanta flights
Boise to Seattle flights
Portland to Kailua-Kona flights
Portland to Omaha flights
Portland to Nashville flights
Portland to Austin flights
Boise to Las Vegas flights
Portland to Hobby flights
Boise to Los Angeles flights
Portland to Sacramento flights
Portland to Midway flights
Portland to Baltimore flights
Portland to George Bush Intcntl flights
Boise to O'Hare Intl flights
Portland to Anchorage flights
Portland to Reno flights
Boise to Denver flights
Portland to Palm Springs flights
Portland to New Orleans flights
Portland to Kansas City flights
Boise to San Diego flights
Portland to Lihue flights
Portland to Oakland flights
Portland to Albuquerque flights
Boise to Dallas/Fort Worth flights
Portland to Philadelphia flights

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 junio 12, 2025.
AirlineCheapestAverageFlexibilityOn-time
FrontierCheapest$89Average$235FlexibilityNo cancel feeOn-time62%
Spirit AirlinesCheapest$151Average$217FlexibilityNo cancel feeOn-time65%
DeltaCheapest$196Average$417FlexibilityNo cancel feeOn-timeN/A
Hawaiian AirlinesCheapest$198Average$426FlexibilityNo cancel feeOn-time85%
American AirlinesCheapest$234Average$476FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$236Average$479FlexibilityNo cancel feeOn-time69%
Alaska AirlinesCheapest$262Average$475FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$266Average$519FlexibilityNo cancel feeOn-time63%

100% Free

Cheapflights is completely free to use, so you can start saving the moment you arrive.

Book with Flexibility

Our users can plan ahead with confidence and find flights with no change fees

Travel Smart

Millions of people come to us for their flight needs every year. We help make travel planning easy by providing useful insights and data-driven graphs that can inform your decisions.