$155 Find Cheap Flights from Harlingen to Louisiana

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 Louisiana departing on 7/12. 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 Louisiana

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

Best Louisiana Flight Deals from Harlingen

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$178
Baton Rouge
Baton Rouge1 stop$378
Lake Charles
Lake Charles1 stop$299
New Orleans
New Orleans1 stop$178
Baton Rouge
Baton Rouge1 stop$378
Lake Charles
Lake Charles1 stop$299

Cheap Flights from Harlingen to Louisiana

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

Fri, Sep 12 - Mon, Sep 15
American Airlines Logo
6:35 pm - 10:48 pmHRL-MSY
4h 13m1 stop
American Airlines Logo
5:20 am - 9:41 amMSY-HRL
4h 21m1 stop
$178American Airlines
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Wed, Dec 10 - Sat, Dec 13
American Airlines Logo
5:50 am - 9:33 amHRL-MSY
3h 43m1 stop
American Airlines Logo
5:37 am - 9:42 amMSY-HRL
4h 05m1 stop
$238American Airlines
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Mon, Jul 28 - Fri, Aug 1
United Airlines Logo
1:59 pm - 8:17 pmHRL-MSY
6h 18m1 stop
United Airlines Logo
3:25 pm - 9:50 pmMSY-HRL
6h 25m1 stop
$247United Airlines
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Fri, Aug 1 - Sun, Aug 3
American Airlines Logo
5:25 am - 10:29 amHRL-MSY
5h 04m1 stop
American Airlines Logo
7:38 pm - 12:06 amMSY-HRL
4h 28m1 stop
$248American Airlines
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Fri, Sep 12 - Mon, Sep 15
Southwest Logo
1:40 pm - 8:30 pmHRL-MSY
6h 50m2 stops
Southwest Logo
6:45 pm - 10:15 pmMSY-HRL
3h 30m1 stop
$273Southwest
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Thu, Jul 17 - Mon, Jul 21
United Airlines Logo
5:20 pm - 9:10 pmHRL-LCH
3h 50m1 stop
United Airlines Logo
6:08 pm - 9:50 pmLCH-HRL
3h 42m1 stop
$299United Airlines
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Fri, Sep 12 - Mon, Sep 15
Southwest Logo
1:40 pm - 8:30 pmHRL-MSY
6h 50m2 stops
Southwest Logo
5:30 am - 11:20 amMSY-HRL
5h 50m2 stops
$333Southwest
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Fri, Aug 1 - Sun, Aug 3
Southwest Logo
2:15 pm - 8:15 pmHRL-MSY
6h 00m2 stops
Southwest Logo
5:15 am - 9:25 amMSY-HRL
4h 10m1 stop
$344Southwest
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Tue, Jul 15 - Tue, Jul 22
United Airlines Logo
1:59 pm - 7:38 pmHRL-BTR
5h 39m1 stop
United Airlines Logo
2:00 pm - 7:35 pmBTR-HRL
5h 35m1 stop
$378United Airlines
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Fri, Aug 1 - Sun, Aug 3
Southwest Logo
2:15 pm - 8:15 pmHRL-MSY
6h 00m2 stops
Southwest Logo
4:35 pm - 11:55 pmMSY-HRL
7h 20m2 stops
$434Southwest
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Useful Info

KAYAK's insights & trends for Harlingen to Louisiana flights

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

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

To calculate monthly average prices, KAYAK takes all prices for each month over the last year for round-trip flights from Harlingen 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 Harlingen to Louisiana is May, when tickets cost $176 (return) on average. On the other hand, the most expensive months are June and March, when the average cost of round-trip tickets is $384 and $353 respectively.

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

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

If you are looking for a flight deal from Harlingen to Louisiana, look for departures on Tuesdays and avoid leaving on a Monday, as it's usually the priciest day. When flying back from Louisiana, Wednesday is the cheapest day to fly and Sunday is the most expensive.


Good to know

Low seasonJanuary
High seasonMarch
Cheapest flight$155
Best time to beat the crowds with an average 16% drop in price.
Most popular time to fly with an average 26% increase in price.
Flight from Harlingen to New Orleans

FAQs - booking Louisiana flights

  • How does KAYAK find such low prices on flights from Harlingen 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 Harlingen to Louisiana.

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

    KAYAK’s flight Price Forecast tool uses historical data to determine whether the price for a flight from Harlingen 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 Harlingen 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 Harlingen 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 Harlingen 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 Harlingen to Louisiana up to 3 days before/after your preferred dates. You can then pick the flights that suit you best.

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

    The cheapest time of day to fly to Louisiana is generally in the evening, when round-trip flights cost $298 on average. Morning departures are around 3% more expensive than evening flights, on average. The most expensive time of day to fly to Louisiana is generally at night, which is peak travel time and where the average cost of a ticket is $431.

Reviews of the top 3 airlines serving from Harlingen to Louisiana

 
See real verified KAYAK customer reviews for airlines flying from Harlingen 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 Harlingen 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.
8.0
SouthwestOverall score based on 4266 reviews
8.0Comfort
7.0Food
8.6Crew
7.6Entertainment
8.2Boarding
Airline reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

4.0 OkayTraci, Jun 2025OAK - SEA
Read more Southwest reviews

Delayed flight. Nicest crew member was a SW pilot flying seated next to me who kindly move to seat the final passenger. Flight extra delayed. My cup of refreshment of ginger ale was so packed with ice it was literally 2 sips.

For my birthday trip this was my second time ever flying, this trip was the best.

after landing, we stay 2 hours on the taxi way before reaching the gate The airline and the crew were good though

No trays in our seats, we sat in first row, purchased a business class fare. Had to hold our drinks and snack in our hands. No plugs for our cell phones. Had to pay for it a drink cocktail each. Seats so uncomfortable.

Flight wasn’t even full, but too many carry-ons caused us to run out of bin space. New bag fee has folks who would usually check their bags carrying on. Watching Southwest morph into Spirit/Frontier is so sad to watch

Sat on tarmac for 2 hours and then missed my connecting flight

First time traveling on Southwest since bag fees were implemented. Usual good service. Just more expensive now.

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.

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

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

Sucks ! All three flights I was on this trip were delayed.

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.

Terrible. Cancelled my original flight. It made getting a boarding pass difficult. The AA employee (in a loud voice, so everyone around could hear) griped at me for not getting a boarding pass 24 hours before. I asked how I was supposed to do that when I had no idea what flight I was going to be on. She said (loudly), “Talk to AA customer service, not me!” I could certainly tell serving customers was not important to her. Our new flight was set to a completely different city. We had to change our rental car, and the price went way up. It took 2-1/2 hours to get checked in. By then our new flight had left. We ended up on stand by and had to split up the family to get to our destination. It cost us the whole first day of the trip. AA needs to employ people who actually care about doing a good job. I suppose those people are getting harder to find, but atleast try.

Loved the staff, boarding and drink options! Wish the comfort of the seat could have been better nevertheless

So awful Unreliable Unfriendly Bad Mad Mean Smelly Hot Late Overbooked Understaffed Expensive Cramped Narcs If they were a fruit they’d be rotten durian

At the beginning of the flight there was some turbulence and the announcement was made that there would be no beverage service. The turbulence only last about 5 minutes then it was smooth sailing. I noticed that first class got their service, but the rest of us did not.

Update departure times in a more timely manner. We are not boarding on time if the plane isn’t arriving until after our scheduled departure time.

Update.us on flight information in a more timely manner. Don’t say we are boarding on time ten minutes before the boarding time when the aircraft isn’t arriving for another forty minutes.

Pitch was very small. Knees were on the seat back in front of me.

Took off on time and successfully avoided weather that looked to be a problem along the way

I liked everything. Except that my neck was hurting on the seat. I couldn't sleep.

We were delayed Al ost / hours after boarding so that maintenance had to add oil to the engines. Then the oil they grabbed had been left out in the Dallas record cold and was frozen. They had to go back to the hanger and grab some that was not frozen.

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

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