$136 Find Cheap Flights from Harlingen to Louisiana - Compare and Save

1 adult
1 adult, Economy, 0 bags

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Cheap Flights from Harlingen to Louisiana

Cheapest round-trip prices found by our users on KAYAK in the last 5 days
New Orleans
New Orleans1 stop$291
Baton Rouge
Baton Rouge1 stop$409
New Orleans
New Orleans1 stop$291
Baton Rouge
Baton Rouge1 stop$409
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.

What is the cheapest Harlingen to Louisiana flight route?

The cheapest ticket to Louisiana from Harlingen found in the last 5 days was to New Orleans, at $718 round-trip. The most popular route is from Harlingen (HRL) to New Orleans (MSY), and the cheapest round-trip airline ticket found on this route in the last 5 days was $718.

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

The cheapest month for flights from Harlingen to Louisiana is December, when tickets cost $0 (return) on average. On the other hand, the most expensive months are September and February, when the average cost of round-trip tickets is $543 and $518 respectively.

Good to know

Low season

June

Cheapest flight

$136
Best time to beat the crowds with an average 53% drop in price.
Most popular time to fly and prices are also 19% lower on average.
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.

Reviews of the top airline flying from Harlingen to Louisiana

 
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.
7.9
SouthwestOverall score based on 4217 reviews
8.6Crew
8.1Boarding
8.0Comfort
7.4Entertainment
7.0Food
Airline reviews

Flight was delayed about 50 minutes and completely full. they did the usual demand for people to check carry-ons. they called all groups to board very fast only to stand in the gangway after having boarding passes scanned. Why don't airlines board from the back to front - since they now have assigned seats? our stewardess got drink orders confused, so she just called out "cranberry". etc.,.. I wish they wouldn't serve pretzels snacks with a powdered coating, as it sticks to your hands and they don't have wet wipes. don't want to lick my fingers after hanging out in the terminal for over an hour.

8.0 ExcellentLinda, Oct 2026
Read more Southwest reviews

Flight was delayed about 50 minutes and completely full. they did the usual demand for people to check carry-ons. they called all groups to board very fast only to stand in the gangway after having boarding passes scanned. Why don't airlines board from the back to front - since they now have assigned seats? our stewardess got drink orders confused, so she just called out "cranberry". etc.,.. I wish they wouldn't serve pretzels snacks with a powdered coating, as it sticks to your hands and they don't have wet wipes. don't want to lick my fingers after hanging out in the terminal for over an hour.

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.

My experience was okay I changed my returning flight and I was charged extra money which I dont think should be the case, especially because I experienced small delays from my going flight. And many flights were either canceled or delayed after my original flight time. I believe some customers should have the ability to change flights due to certain situations

It’s too cold like fridge and they don’t offer a blanket with expensive price

You made me miss my connecting flight. I can not go to Cleveland on teh revised flight you are sending as I will the entire meeting. I have no option that to fly back. I hope you compensate me for the loss.

Horrible communication from Southwest. No accountability. Flight was delayed for 4 hours and TSA closed in the interim. We were not allowed to our gate. Southwest knew this information and did not relay to their customers to arrive to the airport earlier.

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.

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

More options for your flight from Harlingen to Louisiana

Complete your trip to Louisiana with a hotel stay or car rental