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$75+ Cheap flights from Louisiana to Portland (PDX)

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 8/18. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — PDX
Aug 7 — Aug 141
Fri 8/7
Fri 8/14
1 adult, Economy
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Cheap flight deals from Louisiana to Portland

Cheapest flights from Louisiana to Portland
Explore the most affordable flight options available from Louisiana to Portland. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 8, 2026.

This Delta deal was found by Cheapflights users on 7/7. 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.
Tue 8/182:51 pm
MSY
-
PDX
1 stop9h 21m
Delta
Sun 8/2310:50 am
PDX
-
MSY
1 stop8h 50m
Delta
Deal found 7/7$207
This Delta deal was found by Cheapflights users on 7/3. 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.
Tue 8/182:51 pm
MSY
-
PDX
1 stop9h 21m
Delta
Tue 8/2510:55 pm
PDX
-
MSY
1 stop7h 04m
Delta
Deal found 7/3$217
This Southwest deal was found by Cheapflights users on 7/7. 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 8/1811:40 am
MSY
-
PDX
2 stops8h 10m
Southwest
Tue 8/255:50 am
PDX
-
MSY
2 stops8h 05m
Southwest
Deal found 7/7$222
This Delta deal was found by Cheapflights users on 7/7. 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 7/275:20 pm
MSY
-
PDX
1 stop6h 53m
Delta
Thu 8/610:50 am
PDX
-
MSY
1 stop8h 50m
Delta
Deal found 7/7$226
This Delta deal was found by Cheapflights users on 7/7. 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 8/202:09 pm
MSY
-
PDX
1 stop5h 56m
Delta
Tue 8/252:08 pm
PDX
-
MSY
1 stop7h 30m
Delta
Deal found 7/7$228
This Southwest deal was found by Cheapflights users on 7/7. 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.
Thu 8/206:15 pm
MSY
-
PDX
1 stop6h 50m
Southwest
Sun 8/2311:30 pm
PDX
-
MSY
1 stop7h 55m
Southwest
Deal found 7/7$235
This American Airlines deal was found by Cheapflights users on 7/7. 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.
Wed 7/296:31 pm
MSY
-
PDX
1 stop6h 37m
American Airlines
Tue 8/411:41 pm
PDX
-
MSY
1 stop8h 48m
American Airlines
Deal found 7/7$236
This Delta deal was found by Cheapflights users on 7/7. 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 8/202:09 pm
MSY
-
PDX
1 stop5h 56m
Delta
Sun 8/2310:50 am
PDX
-
MSY
1 stop8h 50m
Delta
Deal found 7/7$238
This Southwest deal was found by Cheapflights users on 7/6. 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 8/42:45 pm
MSY
-
PDX
1 stop9h 10m
Southwest
Tue 8/185:50 am
PDX
-
MSY
2 stops8h 05m
Southwest
Deal found 7/6$239
This Frontier deal was found by Cheapflights users on 7/8. 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 Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 10/161:22 pm
MSY
-
PDX
1 stop9h 17m
Frontier
Thu 10/229:34 pm
PDX
-
MSY
1 stop12h 53m
Frontier
Deal found 7/8$240
This United Airlines deal was found by Cheapflights users on 7/8. 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 7/307:04 pm
MSY
-
PDX
1 stop7h 46m
United Airlines
Tue 8/48:35 am
PDX
-
MSY
1 stop7h 58m
United Airlines
Deal found 7/8$243
This United Airlines deal was found by Cheapflights users on 7/6. 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 8/55:56 pm
SHV
-
PDX
1 stop6h 52m
United Airlines
Tue 8/115:00 am
PDX
-
SHV
1 stop7h 15m
United Airlines
Deal found 7/6$271

Find flight deals from Louisiana to Portland

Keep the following information in mind while searching for Louisiana to Portland flight deals. Data was last updated July 8, 2026.

Most accurate provider

FlightHub
3 stars

Most trusted provider

FlightHub
3 stars

Round-trip from

$207
(Delta)

One-way from

$75
(Southwest)

Popular in

February

Cheapest in

August

Average price

$310

Good round-trip deal

$477 or less
Provider with most accurate pricing for New Orleans Louis Armstrong-Portland flight deals.
Search Deals
Provider most trusted by Cheapflights users for New Orleans Louis Armstrong-Portland flights.
Search Deals
From Louisiana to Portland
Search Deals
One-way flight from Louisiana to Portland
Search Deals
Highest demand for flights based on searches. 1% potential increase in price ($4 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 1% potential price decrease ($5 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in July 2026
Search Deals
Price to beat on a round-trip flight from Louisiana to Portland.
Search Deals

Cheapflights Fare Finder

 
Customize your flight search to find flights from Louisiana to Portland 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 July 8, 2026.
Use the filters below to find and compare flights from Louisiana to Portland that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Fri 8/14

4:28 pm-11:20 pm

1 stop8h 52m

Portland

Tue 8/25

6:00 am-3:31 pm

1 stop7h 31m

$217

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Tue 8/18

2:51 pm-10:12 pm

1 stop9h 21m

Portland

Tue 8/25

10:55 pm-7:59 am

1 stop7h 04m

$217

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Sun 8/30

5:12 am-10:27 am

1 stop7h 15m

Portland

Sun 9/6

6:45 am-6:10 pm

1 stop9h 25m

$217

ShreveportPortland

SHV - PDX

SHVPDX

Shreveport

Wed 8/5

5:56 pm-10:48 pm

1 stop6h 52m

Portland

Tue 8/11

5:00 am-2:15 pm

1 stop7h 15m

$271

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Sat 8/1

7:05 pm-11:55 pm

1 stop6h 50m

Portland

Sat 8/8

11:20 am-10:15 pm

1 stop8h 55m

$287

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Thu 8/6

12:30 pm-9:45 pm

2 stops11h 15m

Portland

Wed 8/12

5:50 am-5:55 pm

1 stop10h 05m

$293

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Fri 8/7

4:15 pm-11:05 pm

2 stops8h 50m

Portland

Fri 8/14

6:25 am-5:45 pm

1 stop9h 20m

$293

ShreveportPortland

SHV - PDX

SHVPDX

Shreveport

Sat 8/8

3:35 pm-10:48 pm

1 stop9h 13m

Portland

Sat 8/15

5:00 am-2:12 pm

1 stop7h 12m

$298

New OrleansPortland

MSY - PDX

MSYPDX

New Orleans Louis Armstrong

Sun 8/30

4:15 pm-11:30 pm

2 stops9h 15m

Portland

Sun 9/6

10:50 am-10:05 pm

1 stop9h 15m

$307
Quickest round-trip

Baton RougePortland

BTR - PDX

BTRPDX

Baton Rouge Ryan

Thu 10/1

1:55 pm-7:16 pm

1 stop7h 21m

Portland

Tue 10/6

6:50 am-3:32 pm

1 stop6h 42m

$313

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/6

Showing 1-10 of 58 resultsSorted by cheapest first
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Best time to book a flight from Louisiana to Portland

Have a flexible travel schedule? Discover the best time to fly to Portland from Louisiana 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 Louisiana to Portland

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

Currently, July is the cheapest month in which you can book a flight from Louisiana to Portland (average of $103). Flying from Louisiana to Portland in March is currently the most expensive (average of $197). 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.

How much does it cost to fly round-trip from Louisiana to Portland?

How far ahead should I book a flight from Louisiana to Portland?

Booking 90 days in advance of your planned departure date is, on average, the best time to get cheap flights from Louisiana to Portland. The general trend is that the closer you book to the departure date, the more expensive your flight will be.

Related info for your journey

Find useful and relevant information for your journey from Louisiana to Portland. 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 into for flights to Portland from Louisiana?

    Portland (PDX) is the airport you will fly into if you book a flight from Louisiana to Portland. It is only a 6.0 mi journey from Portland (PDX) to Portland’s city center.

  • How popular is this Louisiana to Portland flight route?

    The Louisiana to Portland flight path was viewed by 1 users in the past month. Keep an eye out for changes in search interest prior to high and low season.

  • How long is the flight from Louisiana to Portland?

    Airlines like Delta, United Airlines, and Southwest fly from Louisiana to Portland in about 6h 50m. The time it takes to get you to your destination can typically vary by up to 2h 02m. There are 2046 mi between Louisiana and Portland. Both multi-stop and nonstop flights can be found to your destination and back.

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

    The cheapest airline one-way is Southwest, with whom users have recently found tickets for as low as $94. However, be on the lookout for offers from Delta and American Airlines, as they are both options that can get you from Louisiana to Portland for a low price.

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

    While some choose either Shreveport - Portland or Baton Rouge Ryan - Portland, New Orleans Louis Armstrong - Portland is the most popular route from Louisiana to Portland.

  • What are the cheapest flights from Louisiana to Portland?

    The cheapest flight price from Louisiana to Portland is $477. On average you can expect to pay $477. The most popular route, (New Orleans Louis Armstrong - Portland), can usually be booked for $150.

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

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

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

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

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

    Yes. Cheapflights offers flight deals from Louisiana to Portland 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 Louisiana to Portland?

    Currently, July is the cheapest month in which you can book a flight from Louisiana to Portland (average of $103). Flying from Louisiana to Portland in March is currently the most expensive (average of $197). 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

Traveling to a place near Portland?

Book flights to Portland if you plan to visit one of these locations
Beaverton
Seaside
Vancouver
Lincoln City
Longview
Lake Oswego
Hillsboro
Clackamas
Kelso
Troutdale
Cannon Beach
Long Beach
McMinnville
The Dalles
Wilsonville
Depoe Bay
Stevenson
Tillamook
Astoria
Gresham

Browse thousands of different options on Cheapflights for your next trip

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Alternative routes for Louisiana to Portland

See prices for flight routes from nearby airports that may be better suited for you.
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Top 5 airlines flying from Louisiana to Portland

Discover the top 5 airlines that operate flights from Louisiana to Portland. 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 July 8, 2026.
AirlineCheapestAverageFlexibilityOn-time
DeltaCheapest$133Average$238FlexibilityNo cancel feeOn-timeN/A
Alaska AirlinesCheapest$187Average$297FlexibilityNo cancel feeOn-time75%
SouthwestCheapest$188Average$332FlexibilityNo cancel feeOn-time63%
American AirlinesCheapest$197Average$418FlexibilityNo cancel feeOn-time71%
United AirlinesCheapest$244Average$436FlexibilityNo cancel feeOn-time69%

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