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Flight Deals
Cheap Flights from Portland to Louisiana
Cheapest round-trip prices found by our users on KAYAK in the last 5 daysBook 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
Wed, Dec 9 - Thu, Dec 10
7:12 pm - 10:26 amPWM Portland-MSY New Orleans Louis Armstrong
16h 14m1 stop Tampa
6:05 pm - 9:08 amMSY New Orleans Louis Armstrong-PWM Portland
14h 03m1 stop Orlando
$271Multiple Airlines
Fri, Jan 22 - Mon, Jan 25
5:00 pm - 5:30 pmPWM Portland-MSY New Orleans Louis Armstrong
25h 30m1 stop Charleston
7:00 am - 4:20 pmMSY New Orleans Louis Armstrong-PWM Portland
8h 20m1 stop Charleston
$276Breeze Airways
Wed, Nov 18 - Wed, Nov 25
2:05 pm - 6:34 pmPWM Portland-MSY New Orleans Louis Armstrong
5h 29m1 stop Atlanta Hartsfield-Jackson
6:30 am - 1:01 pmMSY New Orleans Louis Armstrong-PWM Portland
5h 31m1 stop Atlanta Hartsfield-Jackson
$319Delta
Wed, Nov 18 - Wed, Nov 25
8:49 am - 2:26 pmPWM Portland-MSY New Orleans Louis Armstrong
6h 37m1 stop Newark
2:25 pm - 9:51 pmMSY New Orleans Louis Armstrong-PWM Portland
6h 26m1 stop Chicago O'Hare Intl
$319United Airlines
Wed, Nov 18 - Wed, Nov 25
6:27 am - 5:07 pmPWM Portland-MSY New Orleans Louis Armstrong
11h 40m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
5:30 am - 1:01 pmMSY New Orleans Louis Armstrong-PWM Portland
6h 31m1 stop Atlanta Hartsfield-Jackson
$324Delta
Sat, Dec 12 - Tue, Jan 5
9:58 am - 3:48 pmPWM Portland-MSY New Orleans Louis Armstrong
6h 50m1 stop Washington, D.C. Reagan-National
4:19 pm - 10:59 pmMSY New Orleans Louis Armstrong-PWM Portland
5h 40m1 stop Charlotte Douglas
$352American Airlines
Tue, Dec 15 - Mon, Dec 21
6:00 am - 12:59 pmPWM Portland-MSY New Orleans Louis Armstrong
7h 59m1 stop Philadelphia
4:23 pm - 10:59 pmMSY New Orleans Louis Armstrong-PWM Portland
5h 36m1 stop Philadelphia
$352American Airlines
Sat, Dec 12 - Tue, Jan 5
1:00 pm - 7:55 pmPWM Portland-MSY New Orleans Louis Armstrong
7h 55m1 stop Baltimore/Washington
4:00 pm - 9:50 pmMSY New Orleans Louis Armstrong-PWM Portland
4h 50m1 stop Baltimore/Washington
$352Southwest
Wed, Nov 18 - Wed, Nov 25
3:25 pm - 8:20 pmPWM Portland-MSY New Orleans Louis Armstrong
5h 55m1 stop Baltimore/Washington
5:05 pm - 11:55 pmMSY New Orleans Louis Armstrong-PWM Portland
5h 50m1 stop Baltimore/Washington
$352Southwest
Thu, Jan 21 - Sat, Jan 30
6:00 am - 3:25 pmPWM Portland-AEX Alexandria
10h 25m2 stops Newark Houston George Bush Intcntl
9:15 am - 9:03 pmAEX Alexandria-PWM Portland
10h 48m2 stops Houston George Bush Intcntl Newark
$379United Airlines
Recent one-way flight deals from Portland to Louisiana
Tue, Dec 1
3:25 pm - 8:20 pmPWM Portland-MSY New Orleans Louis Armstrong
5h 55m1 stop Baltimore/Washington
$160Southwest
Tue, Dec 1
5:09 pm - 2:44 pmPWM Portland-MSY New Orleans Louis Armstrong
46h 35m2 stops Raleigh-Durham Tampa
$179Multiple Airlines
Sat, Jan 16
12:50 pm - 8:15 pmPWM Portland-MSY New Orleans Louis Armstrong
8h 25m1 stop Baltimore/Washington
$193Southwest
Sat, Jan 16
9:10 am - 7:49 pmPWM Portland-MSY New Orleans Louis Armstrong
11h 39m2 stops Newark Houston George Bush Intcntl
$198United Airlines
Tue, Dec 1
5:09 pm - 8:41 amPWM Portland-MSY New Orleans Louis Armstrong
40h 32m3 stops Raleigh-Durham Atlanta Hartsfield-Jackson Orlando
$202Multiple Airlines
Wed, Nov 18
6:00 am - 12:58 pmPWM Portland-BTR Baton Rouge Ryan
7h 58m1 stop Atlanta Hartsfield-Jackson
$243Delta
Wed, Nov 18
8:49 am - 9:50 pmPWM Portland-BTR Baton Rouge Ryan
14h 01m2 stops Newark Houston George Bush Intcntl
$248United Airlines
Fri, Nov 20
2:05 pm - 8:39 pmPWM Portland-MSY New Orleans Louis Armstrong
7h 34m1 stop Atlanta Hartsfield-Jackson
$309Delta
Sun, Dec 27
6:00 pm - 11:57 pmPWM Portland-MSY New Orleans Louis Armstrong
6h 57m1 stop Charlotte Douglas
$319American Airlines
Mon, Dec 28
6:42 pm - 11:51 pmPWM Portland-MSY New Orleans Louis Armstrong
6h 09m1 stop Philadelphia
$342American Airlines
Recent last minute flight deals from Portland to Louisiana
Tue, Nov 3 - Sat, Nov 7
5:09 pm - 2:20 pmPWM Portland-MSY New Orleans Louis Armstrong
22h 11m2 stops Raleigh-Durham Orlando
9:00 am - 9:21 amMSY New Orleans Louis Armstrong-PWM Portland
23h 21m1 stop Fort Myers SW Florida Intl
$587Multiple Airlines
Tue, Nov 3 - Sat, Nov 7
5:09 pm - 7:23 pmPWM Portland-MSY New Orleans Louis Armstrong
27h 14m1 stop Raleigh-Durham
9:00 am - 9:21 amMSY New Orleans Louis Armstrong-PWM Portland
23h 21m1 stop Fort Myers SW Florida Intl
$611Breeze Airways
Tue, Nov 3 - Sat, Nov 7
11:20 am - 7:05 pmPWM Portland-MSY New Orleans Louis Armstrong
8h 45m2 stops New York LaGuardia Atlanta Hartsfield-Jackson
5:20 am - 4:02 pmMSY New Orleans Louis Armstrong-PWM Portland
9h 42m2 stops Atlanta Hartsfield-Jackson Detroit Metropolitan Wayne County
$997Delta
Sat, Oct 31 - Wed, Nov 4
8:31 am - 11:54 pmPWM Portland-MSY New Orleans Louis Armstrong
16h 23m1 stop Chicago O'Hare Intl
8:00 am - 2:27 pmMSY New Orleans Louis Armstrong-PWM Portland
5h 27m1 stop Washington, D.C. Dulles Intl
$1,009United Airlines
Sat, Oct 31 - Wed, Nov 4
10:50 am - 11:54 pmPWM Portland-MSY New Orleans Louis Armstrong
14h 04m2 stops Newark Chicago O'Hare Intl
8:00 am - 2:27 pmMSY New Orleans Louis Armstrong-PWM Portland
5h 27m1 stop Washington, D.C. Dulles Intl
$1,014United Airlines
Sat, Oct 31 - Wed, Nov 4
10:50 am - 11:54 pmPWM Portland-MSY New Orleans Louis Armstrong
14h 04m2 stops Newark Chicago O'Hare Intl
12:07 pm - 11:21 pmMSY New Orleans Louis Armstrong-PWM Portland
10h 14m2 stops Houston George Bush Intcntl Newark
$1,020United Airlines
Sat, Oct 31 - Wed, Nov 4
10:50 am - 11:54 pmPWM Portland-MSY New Orleans Louis Armstrong
14h 04m2 stops Newark Chicago O'Hare Intl
7:00 am - 7:02 pmMSY New Orleans Louis Armstrong-PWM Portland
11h 02m3 stops Houston George Bush Intcntl Chicago O'Hare Intl Washington, D.C. Dulles Intl
$1,025United Airlines
Thu, Nov 5 - Sun, Nov 8
3:10 pm - 5:18 pmPWM Portland-MSY New Orleans Louis Armstrong
27h 08m2 stops Pittsburgh Charleston
9:07 pm - 9:08 amMSY New Orleans Louis Armstrong-PWM Portland
11h 01m1 stop Orlando
$1,108Multiple Airlines
Wed, Nov 4 - Sun, Nov 8
5:09 pm - 10:26 amPWM Portland-MSY New Orleans Louis Armstrong
18h 17m2 stops Raleigh-Durham Orlando
3:48 pm - 9:08 amMSY New Orleans Louis Armstrong-PWM Portland
16h 20m1 stop Orlando
$1,130Multiple Airlines
Thu, Nov 5 - Sun, Nov 8
5:10 pm - 11:35 pmPWM Portland-MSY New Orleans Louis Armstrong
7h 25m2 stops Baltimore/Washington Lambert-St Louis
5:20 am - 1:05 pmMSY New Orleans Louis Armstrong-PWM Portland
6h 45m2 stops Tampa Baltimore/Washington
$1,303Southwest
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.
Prices
Airlines
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How much is a round-trip flight from Portland, Maine 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, Maine to Louisiana departing in December.
Flight prices are below average for this route right now.
Flights to Louisiana from Portland, Maine usually cost between $477 and $833 in December.The lowest price found in the past 5 days was $271 on Multiple Airlines (Dec 9-Dec 10).
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 August, when tickets cost $433 (return) on average. On the other hand, the most expensive months are November and February, when the average cost of round-trip tickets is $556 and $552 respectively.
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 3 weeks before departure, which saves you about 59% compared to booking last minute. For the absolute cheapest price, our data suggests you should book 21 weeks before departure.
Good to know
Low season | July |
|---|---|
High season | November |
Cheapest flight | $160 |
FAQs - booking Louisiana flights
Reviews of the top 4 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.
7.9
SouthwestOverall score based on 4217 reviews
7.4Entertainment
8.1Boarding
7.0Food
8.6Crew
8.0Comfort
Airline reviews
Delayed over 3 hours, extremely rough landing on all four flights. Would not recommend
2.0 MediocreKevin, Oct 2026
Delayed over 3 hours, extremely rough landing on all four flights. Would not recommend
Boarding, crew and inflight entertainment was great. Could have better food options for a long flight. Paid money and got a seat with extra leg space but was asked to keep my carry on under the seat in front of me which defeats the purpose of buying a extra space seat.
On time departure and arrival. Had to be the oldest plane in the SWA fleet but it got me where I needed to be.
Flight was delayed out of BWI unexpectedly / without a reason given but otherwise ok.
I got a bit sick on the flight, and was so grateful when the male flight attendant explained to me they keep the back row open for cases like mine. He took such great care of me! I was incredibly grateful.
Friendly crew. Snacks were carb-heavy. Flight was quite delaye
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.
Boarded the plane in Portland and sat on the tarmac for four hours before being given clearance to take off. Apparently a "scratch" was detected on the preflight inspection. This delay resulted in me missing my connection in Baltimore. I therefore had to stay overnight and then catch an early flight this morning, which resulted in my missing a mandatory class. I would like a refund / voucher to cover the cost of the missed flight. And additional voucher for the time spent on the plane in Portland would also be appreciated.
I like the boarding procedure. A bumpy ride, but it couldn't be helped. Please make sure the exit seats are clearly indicated.
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 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
Very good flight crew and very nice people staff were incredible especially the gate agent
The flight was delayed for about 2 hrs. Other than it, it was good.
My issue was with TSA agents for delta airlines. My luggage got flagged. The agent was going thru another persons first. He took 20 min to go thru hers. I asked them to bring mine closer so I could sit down . They said you can go sit it will be fine. I said I am supposed to keep my eyes on my bags at all times. The agent was meticulously unwrapping 2 gifts that the lady had and then tried to re warp it. He was trying to be kind i get it but 20 min for me to stand watching him do that was ridiculous. It was 6 am and there were a ton of travelers. Mine was flagged for some air packed tea that I bought in Turkey. My previous delta flight and 2 others before didn’t flag it. Consistency would be nice. Also on the flight the window shades were down for take off and landing - I thought that was very odd I thought they had to remain open for take off and landing.
The crew was wonderful and attentive. The seats near exit row were restrictive. Offer healthy snacks please
I was with one of the last zones to board. It was kind of annoying to finally get called to board and my whole section was already on the plane. Clearly they boarded with previous zones. So by the time I got on board, there were no spaces for my luggage above my head. I had to put my luggage 4+ rows behind me, which meant that I had to wait even longer to get off the plane, since I had to wait for those rows to clear the aisle before I could retrieve my luggage and exit the plane. This also held up the plane cleaners, as they couldn't service my row until I cleared it, so they were all standing there waiting for me, while I'm standing there waiting for the other passengers to clear the aisle. Anyways, I wasn't in a rush this time, so I just waited, but I could see that being a problem in the future. Now, I could have checked my luggage, of course, but coincidentally, a friend of mine on the same flight got their luggage damaged (wheel completely knocked off) and was told by the Baggage Attendant in the airport that Delta doesn't "cover wheel damage" on luggage. This was disappointing to hear. I'm glad I didn't check mine through. If it were my luggage, I'd be highly frustrated to hear that. It makes me not want to check my luggage in the future.
Flight did not have seat back entertainment and the wifi was iffy.
Delta did an awful job w logistics at DTW. Missed connection. We were there an hour early. SUCKED
It was a good experience, unfortunately my checked baggages were come late and not arrived on time.
Was on time until within 1 hour of flight-how does that happen? Staff very friendly.
How badly can you screw up baggage claim? We were told to go to baggage claim too for our bags from this flight. Another flights bags were there. They finished up. More bags from a different flight arrived. Our bags did not Finally the baggage claim belt stopped working and and are flight was still listed on the arrivals for that baggage claim 2. And then nothing It turns out that they had been delivered not only the United baggage claim but far away on a Delta baggage claim No I never told us. It was only the people looking around who had been on the flight But I’m sure there was plenty of time for the employees to raffle through the bags and steal whatever they wanted
There was no USB plug in my section of the plane. So I could not charge my phone. Also, there was no screen to watch movie or anything like that. Wish I had known that in advance, I would’ve brought my iPad.
Long wait before take off without an update for 20 minutes. Flight was good otherwise.
They changed my flight 5 hours before it took off and changed my connecting airport messing up my entire 1st day in Japan.
On time take off…US cabins look tired and need of refresh!
Flight delayed from Cape Town to Washington then got diverted to miami and in miami we had to fend for ourselves , im still trying to get to Shreveport now
The flight attendant handled a situation in which an angry passenger was demanding to use his own supplemental oxygen equipment firmly but graciously.
Just a crappy airline. The same every time. You feel you are a cow on a farm. You are being being whipped and pulled.
Trash. Sat on the runway for 40 mins…missed connecting flight because of it now I’m stuck. Thanks…a whole fkn lot.
One day, I do so hope for a gluten free snack! Seems like with the rest of the world FINALLY figuring out what gluten free is, American Airlines would too. Fingers crossed!!
The flight was delayed multiple times, again no fault of American but again the extra cost, for everything makes it feel like a cheap airline! Especially when flights are outrageously expensive already
The plane was probably full boarding was easy. We were able to check our carry-on luggage for free. It was a return flight through Philly to LA. Never saw a stewardess do a demonstration of emergency Procedures. I think my flight was pretty full
Pitch was very small. Knees were on the seat back in front of me.
Cancelled and rebooked twice in one day with a drop in seat class. Not good at all.
First, to be fair, the flight was on time and the trip through the air was relatively smooth. But the flight was full, and they were checking carryons. As this process went on, the crew got increasingly rude and overbearing. During the drink service, a young girl (maybe 9) who had gotten up to use the lavatory got stuck behind the cart. At some point, she started feeling fearful and overwhelmed. Passengers noticed this and asked the crew to let her return to her seat. They refused. Then she started crying, and they still refused to move the cart forward to let her sit. The poor girl was trying to be brave and compose herself. The crew handled the situation terribly and with zero grace or decency. That episode, to me, encapsulates AA’s attitude toward its passengers. Disgraceful. The plane itself was cramped and miserable, as usual. There was zero inflight media or entertainment, other than the lane and borderline inappropriate jokes the steward made during the safety briefing. Then, of course, it took the better part of an hour for the checked bags to show up at the carousel. AA is no better than the el cheapo airlines these days and a far, far cry from its former self.
Same problems with delays in Dallas. This was weather related and due to the incoming flight being delayed. This was the flight that was delayed due to a missing flashlight which turned out not to be missing.
Flight was delayed after boarding and no idea when it would take off. Crew in Portland did arrange for transport to Boston for a different set of flights to my destination.
Seats are so close together. Middle seats should be discounted.
More options for your flight from Portland to Louisiana
Complete your trip to Louisiana with a hotel stay or car rental
Information on your arrival and departure airports
Cabin class types available on flights to Louisiana
Cabin classes available on flights to Louisiana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from other airports in Portland to Louisiana
Flights from all airports in Portland to Louisiana. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights to other popular destinations
The most popular flights on KAYAK according to clicks in the last 2 weeks. Prices are the lowest found on KAYAK over the last 7 days. Price and availability is not guaranteed.
Flights from Portland to popular cities in Louisiana
Flights from Portland to Baton Rougefrom $359
Flights from Portland to Lafayettefrom $399
Flights from Portland to Monroefrom $1,535
Flights from Portland to New Orleansfrom $271