$154 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 5/18. 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 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
Travelers love KAYAK
41.299.237 searches in the past 7 days on KAYAK

Save 24% or moreCompare multiple travel sites with one search.

Track pricesNot ready to book? Create a price alert for when prices drop.

Bundle and saveSave money when you bundle your flight + hotel.

Filter your dealsChoose cabin class, free Wi-Fi and more.

Flight Deals
Booking Insights
Flight Deals

Cheap Flights from Harlingen to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 72 hours
New Orleans
New Orleans1 stop$267
Baton Rouge
Baton Rouge1 stop$379
Lake Charles
Lake Charles1 stop$373
New Orleans
New Orleans1 stop$267
Baton Rouge
Baton Rouge1 stop$379
Lake Charles
Lake Charles1 stop$373

Book Cheap Harlingen 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 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

lø., mai 9 - on., mai 13
United Airlines Logo
7:00 am - 11:14 am
HRL
-
MSY
4h 14m
1 stop
United Airlines Logo
5:21 pm - 9:59 pm
MSY
-
HRL
4h 38m
1 stop
$267United Airlines
ti., jun. 2 - ti., jun. 9
Southwest Logo
10:45 am - 4:40 pm
HRL
-
MSY
5h 55m
1 stop
Southwest Logo
6:20 am - 10:05 am
MSY
-
HRL
3h 45m
1 stop
$277Southwest
ti., jun. 2 - ti., jun. 9
Southwest Logo
10:45 am - 4:40 pm
HRL
-
MSY
5h 55m
1 stop
Southwest Logo
6:10 am - 1:30 pm
MSY
-
HRL
7h 20m
2 stops
$282Southwest
to., mai 7 - ma., mai 11
United Airlines Logo
12:05 pm - 5:37 pm
HRL
-
MSY
5h 32m
1 stop
United Airlines Logo
5:21 pm - 9:59 pm
MSY
-
HRL
4h 38m
1 stop
$283United Airlines
on., mai 27 - ma., jun. 1
Southwest Logo
4:40 pm - 8:05 pm
HRL
-
MSY
3h 25m
1 stop
Southwest Logo
6:20 am - 10:05 am
MSY
-
HRL
3h 45m
1 stop
$298Southwest
ti., jun. 2 - lø., jun. 6
United Airlines Logo
5:20 pm - 11:26 pm
HRL
-
MSY
6h 06m
1 stop
United Airlines Logo
2:21 pm - 7:49 pm
MSY
-
HRL
5h 28m
1 stop
$309United Airlines
on., mai 27 - ma., jun. 1
American Airlines Logo
6:00 am - 11:27 am
HRL
-
MSY
5h 27m
1 stop
American Airlines Logo
5:45 am - 10:13 am
MSY
-
HRL
4h 28m
1 stop
$312American Airlines
ti., mai 5 - lø., mai 9
United Airlines Logo
12:05 pm - 4:12 pm
HRL
-
MSY
4h 07m
1 stop
United Airlines Logo
3:48 pm - 8:00 pm
MSY
-
HRL
4h 12m
1 stop
$317United Airlines
on., mai 27 - ma., jun. 1
Southwest Logo
12:50 pm - 8:05 pm
HRL
-
MSY
7h 15m
2 stops
Southwest Logo
6:20 am - 10:05 am
MSY
-
HRL
3h 45m
1 stop
$318Southwest
on., mai 27 - ma., jun. 1
American Airlines Logo
6:00 am - 11:27 am
HRL
-
MSY
5h 27m
1 stop
American Airlines Logo
7:58 pm - 12:14 am
MSY
-
HRL
4h 16m
1 stop
$320American Airlines
Booking Insights

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.

How much is a round-trip flight from Harlingen 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 Harlingen to Louisiana departing in May.

Good to know

Low seasonNovember
Cheapest flight$145
Best time to beat the crowds with an average 21% drop in price.
Most popular time to fly and prices are also 6% lower on average.
Flight from Harlingen to Lake Charles

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.

Reviews of the top airlines flying 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 4334 reviews
8.0Comfort
7.0Food
8.1Boarding
8.6Crew
7.5Entertainment
Airline reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

10.0 ExcellentJasmine, Apr 2026
LGB - HNL
Read more Southwest reviews

The crew was very kind and made going to Hawaii relaxing and fun to look forward to! Thank you Southwest for a pleasant flight!

This leg was much better, but we did have to have a 3 hour lay o er after coming from a very exhausting hiccup with our flight from BNA to Den

We waited in the airplane for over 45 min for a southwest employee to make the flight. This cause over half the plane to miss their connecting flight in Denver. When we confronted the desk upon arrival, they told us the only flight they had was the next day leaving at 8:50 pm!!! Or they offered to get us to Burbank or LA, but after that we were on our own to get back to Santa Barbara. I paid for a flight from sba to bna bna to sba. My re entry into mom mode has been 💯 rough because of southwest mistake with my flight. And now I’m leaving to Reno tomorrow for a vballl tournament and just discovered that my leg in Vegas has me and my 3 kids on a stand by flight even though I had booked these ticket last year November!! Do better southwest!

Southwest is kind of a slum airline. It’s gotten more expensive over the years for less and less service. I am a Southwest Chase Visa card holder and was forced to choose a seat in the 26th row in the middle seat. However my wife who is a rewards member but doesn’t hold a card or anything else, gets randomly assigned a normally paid seat in row 6! How does that work?

For the first time in a long time, the Wi-Fi actually worked the entire flight! The flight crew was amazing as usual.

The seat was not comfortable. 1D. My back was sore all night and the next day.

Great flight. I didn't get a drink because I was asleep whole on the flight.

Great flight from Seattle to Phoenix and to Chicago-Midway from Phoenix

The new seat assignment thing is wierd. If you don’t pay for a seat they always assign you a middle seat regardless of how many people are on the flight. Idk… the new company that bought Southwest is trying to make it more profitable, but I’m just not seeing it. The flight attendants aren’t having as much fun anymore. It just feels like the airline is slowly dying. IMO. We shall see if Southwest is the next Toy’s R Us.

The Air hostess were very rude on my flight from Houston to Austin . Their regular communication itself felt a they are shouting at people.

Great flight. Got to watch a movie. Smooth flight and early arrival at ORD.

Fine. The issues I had were associated with luggage being delayed from Turkey to Tanzania

I've been flying American mostly, and it's been very frustrating. This united flight makes me realize maybe the issue isn't flying, but the airline. United was a significantly better experience. The plane was more comfortable, with a normal amount of leg room (vs the ridiculous reductions AA has made), more comfortable seats, screens to watch movies. It was a much better experience!

We had excellent customer service despite the chaos at George Bush airport in Houston!

It isvvery small flight. No leg room . No space to put my personal item at feet.

Overall we had a good experience during our flight from San Francisco to Houston.

Airport terminal was outdated, flight was on a small jet with no wifi

Do not like the size of the overhead bin. I think staff should monitor the size of suitcases that are being carried on by passengers to ensure they meet the size requirement.

The power at the seat didn't work and the seat itself was difficult to adjust - this was a business class seat. Flight attendant gave me miles to compensate. The attendant was very professional and on top of his game the entire flight.

Delayed, toilets did not flush, pilot parked to far away from Gate

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

Information on your arrival and departure airports