HRL - MSY

$89 Find Cheap Flights from Harlingen to New Orleans

This is the cheapest one-way flight price found by a KAYAK user in the last 72 hours by searching for a flight from Harlingen to New Orleans departing on 8/19. 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

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

 
These are the airlines KAYAK users have selected most often from within our search results in flight searches from Harlingen to New Orleans, 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 Harlingen to New Orleans, as well as popular online travel agencies
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Flights Deals

Cheap Flights from Harlingen to New Orleans (HRL-MSY)

 
Here are some of the best deals found on KAYAK recently from the most popular airlines for round-trip flights from Harlingen to New Orleans 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 Harlingen to New Orleans

Mon, Sep 1 - Mon, Sep 8
United Airlines Logo
5:00 am - 8:45 amHRL-MSY
3h 45m1 stop
United Airlines Logo
3:25 pm - 7:33 pmMSY-HRL
4h 08m1 stop
$159United Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
4:09 pm - 7:54 pmHRL-MSY
3h 45m1 stop
American Airlines Logo
5:37 am - 9:42 amMSY-HRL
4h 05m1 stop
$161American Airlines
Find Deal
Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
4:09 pm - 10:16 pmHRL-MSY
6h 07m1 stop
American Airlines Logo
5:37 am - 9:42 amMSY-HRL
4h 05m1 stop
$177American Airlines
Find Deal
Thu, Sep 25 - Sun, Sep 28
Southwest Logo
5:45 pm - 10:05 pmHRL-MSY
4h 20m1 stop
Southwest Logo
6:30 am - 9:40 amMSY-HRL
3h 10m1 stop
$212Southwest
Find Deal
Thu, Sep 25 - Sun, Sep 28
United Airlines Logo
5:00 am - 8:34 amHRL-MSY
3h 34m1 stop
United Airlines Logo
7:25 pm - 11:18 pmMSY-HRL
3h 53m1 stop
$223United Airlines
Find Deal
Tue, Aug 19 - Sat, Aug 23
United Airlines Logo
2:05 pm - 7:55 pmHRL-MSY
5h 50m1 stop
United Airlines Logo
3:35 pm - 7:33 pmMSY-HRL
3h 58m1 stop
$247United Airlines
Find Deal
Thu, Oct 9 - Sun, Oct 12
Southwest Logo
6:00 pm - 12:10 amHRL-MSY
6h 10m1 stop
Southwest Logo
5:35 am - 9:15 amMSY-HRL
3h 40m1 stop
$289Southwest
Find Deal
Thu, Sep 25 - Sun, Sep 28
Southwest Logo
11:55 am - 9:35 pmHRL-MSY
9h 40m2 stops
Southwest Logo
6:30 am - 9:40 amMSY-HRL
3h 10m1 stop
$297Southwest
Find Deal
Thu, Aug 28 - Sun, Aug 31
Southwest Logo
9:30 am - 4:35 pmHRL-MSY
7h 05m2 stops
Southwest Logo
7:20 am - 10:40 amMSY-HRL
3h 20m1 stop
$358Southwest
Find Deal
Mon, Sep 1 - Mon, Sep 8
Southwest Logo
5:45 am - 11:10 amHRL-MSY
5h 25m1 stop
Southwest Logo
3:30 pm - 10:15 pmMSY-HRL
6h 45m2 stops
$363Southwest
Find Deal
Booking Insights

KAYAK's insights & trends for Harlingen to New Orleans flights

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

What’s the cheapest day of the week to fly from Harlingen to New Orleans?

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

For Harlingen to New Orleans, Tuesday is the cheapest day to fly on average and Monday is the most expensive. Flying from New Orleans back to Harlingen, the best deals are generally found on Wednesday, with Sunday being the most expensive.

Good to know

Low seasonMay
Cheapest flight$89
Best time to beat the crowds with an average 36% drop in price.
Most popular time to fly with an average 28% increase in price.
Flight from Harlingen to New Orleans

When to book flights from Harlingen to New Orleans

Are your dates flexible? Find out the best times to travel from Harlingen to New Orleans based on our flight data from the last year. Discover the cheapest month and even day to fly.
Estimated round-trip price
KAYAK looks at all historical flight data for each date to provide a predicted price for one-way trips or round-trips with a duration up to 40 days. While we try to provide actual minimum prices for each date, some prices are predictions and actual prices may differ.

FAQs for booking flights from Harlingen to New Orleans

  • What is the cheapest flight from Harlingen to New Orleans?

    In the last 3 days, the lowest price for a flight from Harlingen to New Orleans was $89 for a one-way ticket and $159 for a round-trip.

  • Do I need a passport to fly between Harlingen and New Orleans?

    Even though you are not required to have a passport, keep in mind that an official ID is needed to board the airplane.

  • Which airports will I be using when flying from Harlingen to New Orleans?

    Harlingen and New Orleans are both served by 1 main airport. You will leave Harlingen from Harlingen Valley Intl and will be arriving at New Orleans Louis Armstrong.

  • Which aircraft models fly most regularly from Harlingen to New Orleans?

    We unfortunately don’t have that data for this specific route.

  • Which airline alliances offer flights from Harlingen to New Orleans?

    Star Alliance, and oneworld are the airline alliances operating flights between Harlingen and New Orleans, with oneworld being the most commonly used for this route.

  • Which is the best airline for flights from Harlingen to New Orleans, Southwest or United Airlines?

    The two airlines most popular with KAYAK users for flights from Harlingen to New Orleans are Southwest and United Airlines. With an average price for the route of $318 and an overall rating of 8.0, Southwest is the most popular choice. United Airlines is also a great choice for the route, with an average price of $298 and an overall rating of 7.4.

  • How does KAYAK find such low prices on flights from Harlingen to New Orleans?

    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 Harlingen to New Orleans.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight to New Orleans from Harlingen 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 Harlingen to New Orleans?

    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 to New Orleans with an airline and back to Harlingen with another airline. Booking your flights between Harlingen and MSY can sometimes prove cheaper using this method.

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

    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 to New Orleans from Harlingen up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

Reviews of the top airlines flying from Harlingen to New Orleans

 
See real verified KAYAK customer reviews for airlines flying from Harlingen to New Orleans. 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 Harlingen to New Orleans? 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.
8.0
SouthwestOverall score based on 4246 reviews
8.0Comfort
7.5Entertainment
8.1Boarding
8.6Crew
7.0Food
Airline reviews

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

8.0 ExcellentBrian, Aug 2025BWI - CVG
Read more Southwest reviews

Other than a bit of a delay, everything was good. Again, the boarding process and picking seats is the only thing I don't enjoy.

If we are going to have to pay for luggage, make it easier to do. Put something on the app during check-in so I don't need to do it at the kiosk. I've done it twice recently and I ended up having to pay at the desk because something went wrong at the kiosk in Tampa.

southwest just starting charging for luggage. hadnt realized it until it was too late. now out $70 when i couldve bought a carry on if i wouldve known. free bags was one of the only reasons i chose southwest over another airline (the other being no assigned seats, which is apparently also being changed). stupid business decision. wont be flying southwest anymore.

The quality of Southwest Airlines continues to degrade each time I fly with them. If it were not for the free luggage, I would probably choose another airline. Their prices are a little bit competitive, but way too high for the quality of the service. Southwest is not unique in this way. Domestic flight in the United States of America has continued to be a lower and lower quality product. Very sad when you compare the quality of domestic airlines to that of many international airlines around the world.

Very smooth checking in our luggage with a super pleasant SW agent. I enjoyed a fun entertaining movie.

WiFi did not work. For as outrageous as these flights cost, when they’re advertised with certain services/ features they should be in working order

Worst experience I had on Southwest. Still better than most, but the seating was barely tolerable.

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...

Flight crew and cabin crew were great. I had to rearrange flights because my original flight was 3hrs delayed for weather, the rub is the flight I moved to boarded on time then we sat at the gate for 2 hours because scheduling stole our first officer for another flight, TWICE. Then our actual FO was an hour delayed. To make it worse my original flight went from a 3 hour delay to departing 15min EARLY. Just poor scheduling operations all around.

Bring back peanuts Take our drink orders when were all seated, especially after you switch to assigned seating.

Was on time until within 1 hour of flight-how does that happen? Staff very friendly.

Overall it was good. I missed my connection but I was put on another flight.

Gate agent did not hold flight for connection, provided no assistance to get new flight

Smooth flight. Boarding was chaotic. Could not hear the gate agent over the intercom. People were lined up in the wrong lines. Groups one and two were told to board through line one and group 3 through line 2. All very confusing. Once in the air, the flight was smooth. There was no entertainment option on this aircraft, even though it was a larger aircraft.

We boarded but then sat there waiting on some missed connection people to get on so we sat for about 15 minutes for that. Then we sat again because the passenger manifest was wrong and they had to figure it out before we could leave. That took about another 20 minutes or so. The crew was working hard to figure it out so it’s not their fault. It ended up being a system glitch where someone was upgraded to first class while another person was also in the same seat and it just created a mess that took a little while to figure out. They literally went to every person on the plane asking their names to see who was sitting in the wrong seat. I also hate the entertainment that must be watched on your phone or tablet. Just give us setback screens. It’s so much better. Almost every Delta flight has this now and it is so nice to have them. The crew did a great job. I have no complaints from them. They were very hard working, even with the mishap and a disgruntled passenger.

My priority checked bag was not loaded on the flight. I had to sit in baggage claim in Las Vegas for 2 1/2 hours waiting for the next flight. All baggage staff were very helpful, tracking showed it as scanned for loading. Nobody told me why it wasn't on my flight.

Food choices were very limited. Taste of the dishes was average.

It’s been awhile since I have traveled on United. I, along with my family who were on the flight noted how smoothly everything went . Boarding, flight crew and service was excellent.

Oh my gosh, I loved my experience with United! they made me want to travel more often.

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

Everything you need to know for your flight from Harlingen to New Orleans

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