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$197+ Cheap flights from Harlingen, TX to New Orleans (HRL - MSY)

This is the cheapest round-trip flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 12/10. Fares are subject to change and may not be available on all flights or dates of travel.
HRL — MSY
Dec 18 — Dec 251
Thu 12/18
Thu 12/25
1 adult, Economy
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Cheap flight deals from Harlingen to New Orleans

Discover tips and strategies to find the most affordable flight options for your journey from Harlingen (HRL) to New Orleans (MSY). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated November 18, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$197
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$306
Provider with most accurate pricing for Harlingen Valley Intl-New Orleans Louis Armstrong flight deals.
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Provider most trusted by Cheapflights users for Harlingen Valley Intl-New Orleans Louis Armstrong flights.
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From Harlingen Valley Intl to New Orleans Louis Armstrong
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Highest demand for flights based on searches. 16% potential increase in price ($61 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($20 potential savings vs. average RT price).
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Average for round-trip flights in November 2025
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Find flight deals from Harlingen to New Orleans

Cheapest flights from Harlingen to New Orleans
Explore the most affordable flight options available from Harlingen to New Orleans. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

This American Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/105:36 amHRL - MSY
1 stop3h 57mAmerican Airlines
Sat 12/135:15 amMSY - HRL
1 stop4h 26mAmerican Airlines
Deal found 11/17$197
This United Airlines deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:00 amHRL - MSY
1 stop3h 52mUnited Airlines
Wed 12/35:15 pmMSY - HRL
1 stop4h 34mUnited Airlines
Deal found 11/17$313
This Southwest deal was found by Cheapflights users on 11/15. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 11/265:45 pmHRL - MSY
1 stop6h 20mSouthwest
Sun 11/305:30 amMSY - HRL
1 stop4h 00mSouthwest
Deal found 11/15$364
This Southwest deal was found by Cheapflights users on 11/16. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 11/216:25 pmHRL - MSY
1 stop4h 50mSouthwest
Sun 11/305:30 amMSY - HRL
1 stop4h 00mSouthwest
Deal found 11/16$434
This Southwest deal was found by Cheapflights users on 11/17. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 11/305:25 amHRL - MSY
2 stops6h 15mSouthwest
Wed 12/34:30 pmMSY - HRL
1 stop5h 25mSouthwest
Deal found 11/17$537
This United Airlines deal was found by Cheapflights users on 11/18. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 12/1012:16 pmHRL - MSY
2 stops10h 05mUnited Airlines
Sat 12/132:15 pmMSY - HRL
1 stop5h 35mUnited Airlines
Deal found 11/18$723

Cheapflights Fare Finder

 
Customize your flight search to find flights from Harlingen to New Orleans that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
Use the filters below to find and compare flights from Harlingen to New Orleans that are best for you.

Fly from

Harlingen

Fly to

New Orleans

Route

Depart

Return

Price

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Wed 12/10

5:36 am-9:33 am

1 stop3h 57m

New Orleans Louis Armstrong

Sat 12/13

5:15 am-9:41 am

1 stop4h 26m

$197

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Sat 1/10

5:25 pm-9:51 pm

1 stop4h 26m

New Orleans Louis Armstrong

Mon 1/12

3:59 pm-9:59 pm

1 stop6h 00m

$197

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Sat 1/10

10:45 am-7:05 pm

2 stops8h 20m

New Orleans Louis Armstrong

Mon 1/12

6:55 am-10:15 am

1 stop3h 20m

$253

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Sun 11/30

5:00 am-8:52 am

1 stop3h 52m

New Orleans Louis Armstrong

Wed 12/3

5:15 pm-9:49 pm

1 stop4h 34m

$313

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Wed 11/26

5:45 pm-12:05 am

1 stop6h 20m

New Orleans Louis Armstrong

Sun 11/30

5:30 am-9:30 am

1 stop4h 00m

$364

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Fri 11/21

6:25 pm-11:15 pm

1 stop4h 50m

New Orleans Louis Armstrong

Sun 11/30

5:30 am-9:30 am

1 stop4h 00m

$434

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Sun 11/30

5:25 am-11:40 am

2 stops6h 15m

New Orleans Louis Armstrong

Wed 12/3

4:30 pm-9:55 pm

1 stop5h 25m

$537

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/16

Compare providers for flights from Harlingen to New Orleans

Provider information is updated monthly. Please note that these providers often have deals for this flight, but the availability may vary on a day-by-day basis on Cheapflights.
Use the table below to compare price accuracy, trust ratings, and cancellation policies for each provider offering flight deals from Harlingen to New Orleans in November.
ProviderPrice AccuracyTrust Score*
ExpediaPrice Accuracy2 starsTrust Score*3 stars
FlightHubPrice Accuracy3 starsTrust Score*1 star
eDreamsPrice Accuracy3 starsTrust Score*3 stars

*The Trust Score is based on feedback from users after their booking experience. It measures overall satisfaction, helping us identify issues like hidden fees, problems during the ticketing process, and the quality of customer service. This score is our best indicator of the provider's quality and reliability.

  • Most accurate provider: When it comes to deals on Harlingen, Texas-New Orleans flights, users find the pricing of eDreams to be most consistent on Cheapflights vs. eDreams Users can find the same prices on Harlingen, Texas-New Orleans flight deals on Cheapflights vs. eDreams >95% of the time. Price accuracy is based on data collected from Harlingen, Texas-New Orleans flight searches over the past month and is updated monthly.
  • Most trusted provider: When it comes to deals on Harlingen, Texas-New Orleans flights, Cheapflights users trust eDreams the most. eDreams has received a user feedback score of 3 out of 3 stars (3 being the best), meaning they have been trusted the most by Cheapflights users looking for Harlingen, Texas-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

Best time to book a flight from Harlingen to New Orleans

Have a flexible travel schedule? Discover the best time to fly to New Orleans from Harlingen with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

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

What is the cheapest month to book a flight from Harlingen, Texas to New Orleans?

Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to New Orleans (average of $137). Flying from Harlingen, Texas to New Orleans in December is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

Reviews of airlines servicing New Orleans

Get insights into the airlines that provide service to New Orleans. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to New Orleans. Reviews last updated November 18, 2025.
See what other customers who have flown with Southwest and United Airlines from Harlingen to New Orleans have to say. You can also see how each airline compares in terms of entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
Southwest
8.0
Very good
4,245 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines
United Airlines
7.4
Good
9,015 reviews
Southwest
8.0
Very good
4,245 reviews

Crew

8.6

Boarding

8.1

Food

7.0

Comfort

8.0

Entertainment

7.5

Overall

8.0

Reviews

1 / 20
2.0
Mediocre

Mike,Aug 2025

OKC - AUS

AC was not adequate, even on a night flight. WiFi subpar even for the airlines

Related info for your journey

Find useful and relevant information for your journey from Harlingen to New Orleans. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • How long is the flight from Harlingen, Texas to New Orleans?

    For as low as $197, American Airlines can have you in New Orleans from Harlingen, Texas in 3h 57m. Harlingen, Texas and New Orleans are separated by a distance of 520 mi. This flight may include one or multiple stops.

  • What are the cheapest airlines flying from Harlingen, Texas to New Orleans round-trip?

    According to our current data, Southwest ($176), and United Airlines ($246) offers the cheapest pricing from Harlingen, Texas to New Orleans. You may be able to fly from Harlingen, Texas to New Orleans for 43% less than the average price by searching for these airlines.

  • Can I find deals for flights from Harlingen to New Orleans that include hotel bookings?

    Yes. In addition to deals on Harlingen to New Orleans flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Harlingen to New Orleans?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Harlingen to New Orleans.

  • Can I find deals for business class flights from Harlingen to New Orleans?

    Yes. Cheapflights offers flight deals from Harlingen to New Orleans by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Harlingen, Texas to New Orleans?

    Currently, October is the cheapest month in which you can book a flight from Harlingen, Texas to New Orleans (average of $137). Flying from Harlingen, Texas to New Orleans in December is currently the most expensive (average of $255). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Traveling to a place near New Orleans?

Book flights to New Orleans if you plan to visit one of these locations
Metairie
Kenner
Slidell
Thibodaux
Houma
Gonzales
Covington
Gretna
Hammond

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Alternative routes for Harlingen to New Orleans

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Top 2 airlines flying from Harlingen to New Orleans

Discover the top 2 airlines that operate flights from Harlingen to New Orleans. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated November 18, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$318FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$246Average$298FlexibilityNo cancel feeOn-time69%

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