$109 Find Cheap Flights from Portland to Louisiana - Compare and Save

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Portland to Louisiana departing on 9/15. Fares are subject to change and may not be available on all flights or dates of travel. Click the price to replicate the search for this deal.
1 adult
1 adult, Economy, 0 bags

KAYAK searches hundreds of travel sites at once for deals on flights to Louisiana

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Louisiana, as well as popular online travel agencies
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Portland to Louisiana, as well as popular online travel agencies
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Cheap Flights from Portland to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$217
Baton Rouge
Baton Rouge1 stop$337
Shreveport
Shreveport1 stop$371
Lafayette
Lafayette1 stop$414
Monroe
Monroe1 stop$510
Alexandria
Alexandria1 stop$408
New Orleans
New Orleans1 stop$217
Baton Rouge
Baton Rouge1 stop$337
Shreveport
Shreveport1 stop$371
Lafayette
Lafayette1 stop$414
Monroe
Monroe1 stop$510
Alexandria
Alexandria1 stop$408

Book Cheap Portland to Louisiana Plane Tickets

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Portland to Louisiana that are departing in the next months. While these flights were available on KAYAK in the last 72 hours, prices and availability are subject to change and deals may expire.
Discover the best prices for you by selecting your travel dates on KAYAK.

Recent round-trip flight deals from Portland to Louisiana

Thu, Aug 27 - Tue, Sep 1
Delta Logo
10:50 am - 9:40 pm
PDX
-
MSY
8h 50m
1 stop
Delta Logo
2:51 pm - 10:12 pm
MSY
-
PDX
9h 21m
1 stop
$217Delta
Thu, Jul 23 - Wed, Jul 29
American Airlines Logo
11:41 pm - 8:30 am
PDX
-
MSY
6h 49m
1 stop
American Airlines Logo
6:31 pm - 11:08 pm
MSY
-
PDX
6h 37m
1 stop
$218American Airlines
Thu, Jul 23 - Wed, Jul 29
American Airlines Logo
11:41 pm - 8:30 am
PDX
-
MSY
6h 49m
1 stop
American Airlines Logo
6:31 pm - 11:08 pm
MSY
-
PDX
6h 37m
1 stop
$219American Airlines
Sat, Aug 22 - Tue, Aug 25
United Airlines Logo
5:00 am - 2:57 pm
PDX
-
MSY
7h 57m
1 stop
United Airlines Logo
10:24 am - 6:53 pm
MSY
-
PDX
10h 29m
1 stop
$231United Airlines
Fri, Jul 10 - Fri, Jul 24
Delta Logo
11:15 pm - 10:24 am
PDX
-
MSY
9h 09m
1 stop
Delta Logo
4:30 pm - 11:18 pm
MSY
-
PDX
8h 48m
1 stop
$236Delta
Fri, Sep 25 - Tue, Sep 29
Delta Logo
11:10 pm - 10:12 am
PDX
-
MSY
9h 02m
1 stop
Delta Logo
5:15 am - 10:38 am
MSY
-
PDX
7h 23m
1 stop
$238Delta
Thu, Aug 27 - Tue, Sep 1
Southwest Logo
6:25 am - 5:45 pm
PDX
-
MSY
9h 20m
1 stop
Southwest Logo
6:50 am - 3:25 pm
MSY
-
PDX
10h 35m
2 stops
$241Southwest
Wed, Jul 29 - Sun, Aug 2
Frontier Logo
5:21 pm - 9:03 pm
PDX
-
MSY
25h 42m
1 stop
Frontier Logo
9:48 pm - 4:51 pm
MSY
-
PDX
21h 03m
1 stop
$250Frontier
Fri, Jul 10 - Fri, Jul 24
Frontier Logo
12:20 pm - 9:03 pm
PDX
-
MSY
6h 43m
1 stop
Frontier Logo
9:48 pm - 4:51 pm
MSY
-
PDX
21h 03m
1 stop
$254Frontier
Wed, Jul 29 - Sat, Aug 1
United Airlines Logo
11:59 pm - 8:46 am
PDX
-
BTR
6h 47m
1 stop
United Airlines Logo
2:05 pm - 7:18 pm
BTR
-
PDX
7h 13m
1 stop
$337United Airlines
Booking Insights

KAYAK's insights & trends for Portland to Louisiana flights

Get data-powered insights and trends into flights from Portland to Louisiana to help you find the cheapest flights, the best time to fly and much more.

How much is a round-trip flight from Portland to Louisiana?

This analysis is based on the cheapest round-trip price found on KAYAK in the last 12 months by searching for a flight from Portland to Louisiana departing in August.

What is the cheapest Portland to Louisiana flight route?

Data is based on round-trip flight searches on KAYAK over the past month.

The cheapest ticket to Louisiana from Portland found in the last 5 days was to New Orleans, at $637 round-trip. The most popular route is from Portland (PDX) to New Orleans (MSY), and the cheapest round-trip airline ticket found on this route in the last 5 days was $637.

What is the cheapest time of day to fly to Louisiana?

The average price for all round-trip flights from Portland to Louisiana depending on the time of departure, clicked by users on KAYAK in the last 2 weeks.

The cheapest time of day to fly to Louisiana is generally in the afternoon, when round-trip flights cost $303 on average. The most expensive time of day to fly to Louisiana is generally in the morning, which is peak travel time and where the average cost of a ticket is $418.

Can I save money by flying with a layover from Portland to Louisiana?

The average round-trip price for all non-stop flights, flights with one layover, and flights with two layovers for the route found by users searching on KAYAK in the last 2 weeks.

No, with an average price for the route of $414, prices are generally cheapest when you fly direct.

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Portland to Louisiana, removes the top 0.1% to account for outliers, and then takes the median of all values for each month.

The cheapest month for flights from Portland to Louisiana is October, when tickets cost $104 (return) on average. On the other hand, the most expensive months are July and March, when the average cost of round-trip tickets is $188 and $168 respectively.

What’s the cheapest day of the week to fly from Portland to Louisiana?

The average price of all round-trip flights from Portland to Louisiana clicked on KAYAK for each day over the last 12 months.

Your flight ticket price will generally be cheaper if you fly to Louisiana on a Thursday and more expensive on a Saturday. On your return trip to Portland, you should consider flying back on a Thursday, and avoid Sundays for better deals.

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

To calculate weekly average prices, KAYAK takes all prices for each week before departure over the last year for round-trip flights from Portland to Louisiana, removes the top 0.1% to account for outliers, and then takes the average of all the values for each week.

To get a below average price on the flight from Portland to Louisiana, you should book around 4 weeks before departure, which saves you about 18% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 26 weeks before departure.

Good to know

Low seasonAugust
Cheapest flight$109
Best time to beat the crowds with an average 28% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Portland to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Portland to Louisiana?

    KAYAK is a travel search engine. That means we look across the web to find the best prices we can find for our users. With over 2 billion flight queries processed yearly, we are able to display a variety of prices and options on flights from Portland to Louisiana.

  • How does KAYAK's flight Price Forecast tool help me choose the right time to buy my flight ticket from Portland to Louisiana?

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Portland to Louisiana is likely to change within 7 days, so travelers know whether to wait or book now.

  • What is the Hacker Fare option on flights from Portland to Louisiana?

    Hacker Fares allow you to combine one-way tickets in order to save you money over a traditional round-trip ticket. You could then fly from Portland to Louisiana with an airline and back with another airline.

  • What is KAYAK's "flexible dates" feature and why should I care when looking for a flight from Portland to Louisiana?

    Sometimes travel dates aren't set in stone. If your preferred travel dates have some wiggle room, flexible dates will show you all the options when flying from Portland to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top 5 airlines serving from Portland to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Portland to Louisiana. Airline scores are aggregated from all reviews left by passengers on KAYAK after flying with an airline. KAYAK doesn’t show reviews that are older than 5 years. Learn how KAYAK collects reviews.
Need help choosing which airline to fly with from Portland to Louisiana? KAYAK airline reviews give an overall score for each airline based on loads of factors, including comfort, boarding, in-flight entertainment and more, to make your decision easier. See airline scores according to verified KAYAK customer reviews.
7.9
Alaska AirlinesOverall score based on 12590 reviews
7.0Entertainment
7.0Food
8.1Boarding
8.5Crew
7.8Comfort
Airline reviews

Staff on the flight were terse, bossy, and impatient with people on the plane.

4.0 OkayAnonymous, Jun 2026
PDX - PHX
Read more Alaska Airlines reviews

Staff on the flight were terse, bossy, and impatient with people on the plane.

The crew was excellent. We brought our own snacks due to dietary requirements and personal preference. There was an ample beverage selection. The seating was comfortable enough. My only complaint was that there was no announcement, or at least none that we could hear, that our connecting flight was departing from a different terminal. That could been announced by the air crew in flight or before disembarking.

Although delayed an hour, the gate attendants kept us notified and the rest of the trip went off with no issues.

We showed up to our gate less than 15 minutes after boarding started and they wouldn’t let us in. It was still 15 minutes even before take off so we’re weren’t even late to the flight.

When I checked in with full service, requesting a wheelchair, as I had asked for ahead of time, the customer service agent said “wait over there, nothing more. I waited in the designated space for about 40 minutes before learning from another passenger that I needed to check in again at a specific assistance desk. I was early, so I made it on time to my flight. Your agent should not assume I knew anything, which I didn’t. This was all new, in a recently remodeled space. New to me, anyway.

Great trip. No complaints. Impressed with the crew’s response to various challenges pre-boarding.

We were 35 minutes late because the caterer had not stocked the plane. Plane was fully loaded and ready to go 15 minutes before departure time. We sat there 35 minutes?

The seats are too small/crowded. It is frustrating to be forced to sit with someone who is overweight as they crown the other seat. Nothing against the person…just the airline companies who continue(over decades!)to reduce seat sizes. Americans are fat. Those of us who are not are tired of being compromised by the airline companies who don’t faces that fact and make adjustments. Maybe have “overweight seats”? Maybe give us a discount for being forced into an uncomfortable flight due to others overweightness? Please, make adjustments…be accountable. Thanks!

I flew standby with my two children and completely forgot it was Memorial Day weekend. We tried to fly from PDX to YVR. Unfortunately, after four attempts, we gave up and tried SEA instead after the holiday. The ground crew was very helpful, checking us in and accommodating us when we were finally able to get on a flight. The sad part was that they accidentally loaded one of my suitcases on the Vancouver flight without us during one of our attempts to get on a flight, even though it had a standby tag on it. I filed a report with baggage services, and thankfully, it was returned to PDX the following day. AS was in touch with us and updated us on the process of returning the luggage to the USA.

I appreciated Alaska Airlines very much, they are expanding traveling locations globally as they partnered with another company and am excited and looking forward to our next traveling adventure with this great Airline. Thank you kindly

SW can't get their wifi right. I upgrade to insure wifi service but the last two trips had intermittent service. Not worth the extra costs.

The flight was late. The crew was rude. There was no food. Cramped and uncomfortable. Nothing about this flight was good.

No gluten free snacks. Seats felt worn or bare bones even though it was a new 737 MAX 8.

The Southwest employees (all two of them) were very nice and cheerful despite the fact the line to self-check a bag (simply drop it off) was hundreds of people long. Thank God I arrived early to the airport because I stood in this line for at least an hour. Once on the flight that had been delayed by an hour, we had no Wi-Fi and thus no entertainment. Finally, I hope the investor strong arm tactics against Southwest pay off in a short-term windfall to your C-Suite because the rest of you are screwed. I have been a faithful Southwest customer for 15 years due to everything you just got rid of. I'm flying to Idaho and Washington in October, both places I used to simply book with Southwest without a second thought now with Frontier (Washington) and United (Idaho) because they offer everything the "new" Southwest does but cheaper and at better times, destinations, etc. This really makes me sad...

I’ve always loved Southwest. No issues at all. I was flying standby and the gate agent was extremely friendly and helpful. Boarding was smooth and I was able to get a window seat in the emergency exit row. Crew was fantastic! They were very professional and accommodating. We had to divert from our destination due to weather but the flight crew kept everyone at ease and informed us of all pertinent information. Excellent flight

Exceptional crew! Friendly and professional. Pleasant attitude and treated everyone with respect.

It was really nice! I appreciate the gate attendant allowing families with small children to board early on in the process… that was very helpful! The internet service didn’t work with the app I was trying to use even though I paid the $8… other than that it was great! Oh and I should’ve asked for the whole cranberry cocktail can. That cup was about 2 sips…

I liked the boarding process with our loading group and numbers. I disliked that I couldn't guarantee our seats together. I didn't like that the Internet costs $8/ flight, but did love all the inflight options available through their app. I disliked no charging station at my seat for a 3+ hour flight.

Great! Although the flight was about 40 minutes delayed, the crew did a good job getting everything boarded quickly and efficiently.

I like the boarding procedure. A bumpy ride, but it couldn't be helped. Please make sure the exit seats are clearly indicated.

Bus to plane was delayed for no apparent reason and our luggage was still on the belt when they shut it off. Took about 20 minutes to turn it back on to get our luggage.

Subpar. The seating on the plane is almost unbearable. We are literally touching and/or sitting on each other which is totally unacceptable and shameful. Pilots and crew was very accommodating and friendly.

I haven’t flown economy in over 20 years but it was not bad. Room by my feet for my bag and seat was roomy enough. Surprised in a good way.

I love Delta the flight attendants were personable and the flight arrived 1/2 earlier thanks expected. All a plus. The gate agent was a bit flustered but even with that I still had a good experience. Her supervisor assisted me.

two hour delay and the Delta representative on the PA system was unable to understand

Second flight in a row where the entertainment system is broken. 5 hour long flight with no entertainment and flight attendants did not seem interested in resolving the matter. Very shocked to be treated this poorly considering I paid for a first class experience and have Diamond Medallion status.

The service from the flight attendants were of supreme quality. They greeted and treated everyone with a wide smile. This is totally absent nowadays. Kudos to them!!!!

My seat had no padding, it was literally plywood with a plastic cover. I could not change seats on my 10 hour flight. My excitement for this trip helped me deal with the pain.

The flights were on time- Great service Would have liked more options for food choices.

The brakes on the A220 are sensitive and uncomfortably grabby

the whole trip was smooth, and as comfortable as flying is these days. flight crew was friendly and very courteous and helpful.

Yet another flight in which beverage and snack service was skipped. Other that that, firmly mediocre. Landed early, to gate late due to congestion at the gates. Airline's fault or airports fault: unknown.

The flights were on time which was great give. It was holiday travel season and there’d been some weather issues. The only complaint and this is every time with United is the terrible seat design. The head rest is not built for comfort and having my neck bent forward for a cross country trip reminded me while I try not to take United flights as a rule.

This was a very average flight. The seat was out of alignment so more uncomfortable than usual. The cabin felt not well maintained. But I safely got where I needed to go.

We had a 90 minute delay due to equipment failure that was detected just before we took off. United rebooked my connecting flight.

Dinner was okay but the breakfast was not eatable on the flight San Francisco to Zurich.

This was a Lufthansa flight. Disappointing main meal. Very rough over Canada and arrival at FRA. IFE was almost unusable.

Poor seating comfort, seat cushion too thin, very uncomfortable. My luggage didi not make the flight due to equipment change. At least. United had it delivered the next day. I was without my toilet items for one day.

Flight cancelled because of the grounded 737s. United was good about it and got us onto a later Alaska Airlines flight to Oakland (not San Francisco as originally intended). Had to go through security again and my wife dropped her MacBook Pro, which broke, a $2,500 whoopsie. But we made it home.

I liked being upgraded to first class. The flight was a redeye, so I did sleep most of it.

Awful, tons of delays, I got into Chicago multiple hours late meaning I hit the very traffic I tried so desperately to avoid. Just empty apologies from American Airlines text alerts. Trash behavior from a trash airline.

The boarding was as always, the crew tried their best but not enough. The food was a disaster I had dietary restrictions that were half met because the company did not loaded the food for the flight. The entertainment screen was fine but content was not and also they removed the free messaging option from the flight and they charged 30 dollars for that crappy bandwidth. This flight is not worth the cost and the company is going down on quality.

As smooth as you can expect. Some issues with boarding because the previous plane took forever to deplane but overall, a good experience.

DFW-LHR Toilets not kept clean Too cramped. Aisles so narrow crew were constantly banging into people on the aisle seats. Even then, the carts used are reduced width. Other than that it was a decent flight on both legs

Excellent customer service at check in at Austin flight to DFW and excellent customer service from Karren in terminal B at DFW.

The flight itself was fine, but between the man in front of me putting his chair back, and the gentleman next to me who took up 50% of my seat, my back and neck are destroyed from the flight. I’m hoping for a better outcome flying back.

Flight boarded without pilots. Sat on plane for 3 hrs. after over an hour late boarding. Plane never took off. Had to deplane near midnight. Line for rebooking was 3 hours + long. I had to leave.

We were told there would be no food/beverage service due to turbulence. There was very little turbulence on the 2+ hour flight. I was in First Class and thought they could have done a quick service after take off as they had a quite bit of time before we would be reaching the predicted turbulent area. They could have at least passed out a quick bag of pretzels.

Very disappointed with the crew and the lack of attention given to the passengers. On a 5 hour flight they never offered a snack. One time offered a beverage and didn’t pick up the used cups until the flight was on final approach. The two flight attendants in our section mentioned that they were best friends and compared their pre flight shoes. When paying for first/business class there is a level of service that should be expected. These two spent the majority of the flight in their seats playing on their phones and laughing with each other. Very frustrating!!!

I love the Kayak has keep on updating me about flight status as it was delayed for 30mins. as well notifications to book seat and if any change on booking. Tickets were also cheap compared to British Airways online website. No hidden charges or terms n conditions. Keep it up!!!

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

Information on your arrival and departure airports