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$177+ 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
gru 7 — gru 141
ndz. 12/7
ndz. 12/14
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 Listopad 7, 2025.

Most accurate provider

eDreams
3 stars

Most trusted provider

eDreams
3 stars

Round-trip from

$177
(American Airlines)

Popular in

December

Cheapest in

May

Average price

$337
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 ($65 potential increase over avg. RT price).
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Cheapest flight prices on average. 6% potential price decrease ($19 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 Listopad 7, 2025.

This American Airlines deal was found by Cheapflights users on 11/6. 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.
śr. 12/106:10 pmHRL - MSY
1 stop4h 40mAmerican Airlines
sob. 12/135:15 amMSY - HRL
1 stop4h 26mAmerican Airlines
Deal found 11/6$177
This Southwest deal was found by Cheapflights users on 11/6. 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.
pon. 11/248:05 pmHRL - MSY
1 stop3h 30mSouthwest
pt. 11/285:20 amMSY - HRL
1 stop3h 40mSouthwest
Deal found 11/6$238
This United Airlines deal was found by Cheapflights users on 11/6. 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.
pt. 11/215:00 amHRL - MSY
1 stop5h 59mUnited Airlines
wt. 11/253:48 pmMSY - HRL
1 stop3h 51mUnited Airlines
Deal found 11/6$317
This Southwest deal was found by Cheapflights users on 11/6. 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.
sob. 12/275:40 amHRL - MSY
2 stops5h 00mSouthwest
śr. 12/316:30 amMSY - HRL
1 stop4h 20mSouthwest
Deal found 11/6$325
This American Airlines deal was found by Cheapflights users on 11/5. 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.
sob. 11/155:40 amHRL - MSY
1 stop4h 17mAmerican Airlines
sob. 11/152:04 pmMSY - HRL
1 stop4h 06mAmerican Airlines
Deal found 11/5$339
This American Airlines deal was found by Cheapflights users on 11/4. 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.
sob. 11/812:11 pmHRL - MSY
1 stop4h 52mAmerican Airlines
wt. 11/112:07 pmMSY - HRL
1 stop4h 03mAmerican Airlines
Deal found 11/4$354
This American Airlines deal was found by Cheapflights users on 11/5. 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.
czw. 11/205:40 amHRL - MSY
1 stop3h 57mAmerican Airlines
pon. 11/245:05 pmMSY - HRL
1 stop6h 05mAmerican Airlines
Deal found 11/5$409
This American Airlines deal was found by Cheapflights users on 11/5. 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.
śr. 11/265:40 amHRL - MSY
1 stop3h 57mAmerican Airlines
ndz. 11/305:15 amMSY - HRL
1 stop6h 23mAmerican Airlines
Deal found 11/5$429

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 Listopad 7, 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

śr. 12/10

12:13 pm-7:00 pm

1 stop6h 47m

New Orleans Louis Armstrong

sob. 12/13

5:15 am-9:41 am

1 stop4h 26m

$177

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

pon. 11/24

8:05 pm-11:35 pm

1 stop3h 30m

New Orleans Louis Armstrong

pt. 11/28

5:20 am-9:00 am

1 stop3h 40m

$238

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

sob. 12/27

8:11 pm-12:26 am

1 stop4h 15m

New Orleans Louis Armstrong

śr. 12/31

5:30 am-9:40 am

1 stop4h 10m

$238

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

sob. 2/14

5:25 pm-8:45 pm

1 stop3h 20m

New Orleans Louis Armstrong

czw. 2/19

6:05 am-10:35 am

1 stop4h 30m

$288

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

pt. 11/21

5:00 am-10:59 am

1 stop5h 59m

New Orleans Louis Armstrong

wt. 11/25

3:48 pm-7:39 pm

1 stop3h 51m

$317

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

sob. 12/27

5:40 am-10:40 am

2 stops5h 00m

New Orleans Louis Armstrong

śr. 12/31

6:30 am-10:50 am

1 stop4h 20m

$325

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

wt. 3/10

5:16 pm-9:15 pm

1 stop3h 59m

New Orleans Louis Armstrong

śr. 3/11

2:13 pm-7:29 pm

1 stop5h 16m

$327

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

czw. 11/13

5:00 pm-9:40 pm

1 stop4h 40m

$365

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

ndz. 11/30

5:40 am-9:37 am

1 stop3h 57m

$410

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

ndz. 11/30

3:04 pm-9:07 am

2 stops42h 03m

$488

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/4

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, August is the cheapest month in which you can book a flight from Harlingen, Texas to New Orleans (average of $138). Flying from Harlingen, Texas to New Orleans in November is currently the most expensive (average of $252). 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 Listopad 7, 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
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

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
4,241 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

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
9,007 reviews
Southwest
8.0
Very good
4,241 reviews

Overall

8.0

Entertainment

7.5

Boarding

8.1

Crew

8.6

Food

7.0

Comfort

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 $238, American Airlines can have you in New Orleans from Harlingen, Texas in 3h 30m. 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 44% 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, August is the cheapest month in which you can book a flight from Harlingen, Texas to New Orleans (average of $138). Flying from Harlingen, Texas to New Orleans in November is currently the most expensive (average of $252). 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 Listopad 7, 2025.
AirlineCheapestAverageFlexibilityOn-time
SouthwestCheapest$176Average$318FlexibilityNo cancel feeOn-time63%
United AirlinesCheapest$246Average$298FlexibilityNo cancel feeOn-time69%

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