How popular is this Harlingen to New Orleans flight route?

Flights from Harlingen Valley Intl to New Orleans Louis Armstrong have been viewed 1 times in the past calendar month.

How long is the flight from Harlingen to New Orleans?

Airlines like United Airlines and Southwest fly from Harlingen to New Orleans in about 3h 31m. The time it takes to get you to your destination can typically vary by up to 2h 09m. There are 520 mi between Harlingen and New Orleans. This flight may include one or multiple stops.

What is the cheapest airline to fly from Harlingen to New Orleans round-trip?

Currently priced at $196, Southwest will fly you from Harlingen to New Orleans and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Users have found that Southwest is 48% cheaper than the other options available to this destination.

In terms of precipitation, rainfall in New Orleans ranges from 3.3 - 6.4 inches per month. June is typically the wettest month, when rainfall can reach 6.4 in. October is typically the driest time to visit New Orleans when rainfall is around 3.3 in.

If weather is an important factor for your trip to New Orleans, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 82.4 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 51.8 F).

What is the cheapest time of day to fly from HRL to MSY?

Regardless of the time of day you decide to fly, the ticket price will remain around the same. Book flights from Harlingen to New Orleans as you normally would.

Most accurate provider : When it comes to deals on Harlingen-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen-New Orleans flight searches over the past month and is updated monthly.

Most trusted provider : When it comes to deals on Harlingen-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub 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-New Orleans flight deals. Provider user feedback score is based on Cheapflights searches over the past month and is updated monthly.

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.

$185+ Cheap Flights from Harlingen to New Orleans

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Cheap flight deals from Harlingen to New Orleans

Cheapest

Best

Last-minute

One-way

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 September 17, 2026.

Wed 9/306:35 am -

2 stops6h 20m

Mon 10/56:35 pm -

1 stop5h 05m

Deal found 9/15

$308

Tue 10/205:05 am -

1 stop3h 31m

Wed 10/219:53 am -

1 stop6h 06m

Deal found 9/15

$310

Fri 10/306:42 pm -

1 stop4h 45m

Sun 11/15:39 am -

1 stop4h 35m

Deal found 9/15

$316

Thu 10/156:42 pm -

1 stop4h 02m

Tue 10/205:41 am -

1 stop4h 27m

Deal found 9/14

$371

Wed 9/302:00 pm -

1 stop6h 08m

Mon 10/59:40 am -

1 stop6h 19m

Deal found 9/15

$383

Best flights from Harlingen to New Orleans
Discover carefully curated flight deals from Harlingen to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Tue 10/205:05 am -

1 stop3h 31m

Wed 10/219:53 am -

1 stop6h 06m

Deal found 9/15

$310

Wed 9/304:25 pm -

2 stops5h 40m

Mon 10/54:35 pm -

2 stops7h 05m

Deal found 9/15

$313

Fri 10/96:30 pm -

1 stop5h 25m

Sun 10/115:20 am -

1 stop6h 40m

Deal found 9/13

$472

Thu 10/295:05 am -

1 stop3h 43m

Sun 11/12:12 pm -

1 stop5h 35m

Deal found 9/14

$479

Thu 10/85:30 pm -

1 stop5h 20m

Sun 10/115:10 am -

1 stop7h 55m

Deal found 9/15

$538

Find flight deals from Harlingen to New Orleans

Most accurate provider	FlightHub 3 stars
Most trusted provider	FlightHub 3 stars
Round-trip from	$238 (Southwest)
One-way from	$185 (American Airlines)
Popular in	March
Cheapest in	June
Average price	$487

Provider with most accurate pricing for Harlingen Valley Intl-New Orleans Louis Armstrong flight deals.

Search Deals

Provider most trusted by Cheapflights users for Harlingen Valley Intl-New Orleans Louis Armstrong flights.

Search Deals

From Harlingen Valley Intl to New Orleans Louis Armstrong

Search Deals

One-way flight from Harlingen Valley Intl to New Orleans Louis Armstrong

Search Deals

Highest demand for flights based on searches. 21% potential increase in price ($106 potential increase over avg. RT price).

Search Deals

Cheapest flight prices on average. 3% potential price decrease ($12 potential savings vs. average RT price).

Search Deals

Average for round-trip flights in September 2026

Search Deals

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harlingen to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Wed 9/30

6:35 am-12:55 pm

2 stops6h 20m

New Orleans Louis Armstrong

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$190

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Mon 9/28

1:55 pm-8:50 pm

1 stop6h 55m

New Orleans Louis Armstrong

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$215

Quickest round-trip

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Tue 9/29

12:35 pm-3:55 pm

1 stop3h 20m

New Orleans Louis Armstrong

Wed 12/31

12:00 am-12:00 am

Nonstop0h 00m

$215

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Tue 10/20

5:05 am-8:36 am

1 stop3h 31m

New Orleans Louis Armstrong

Wed 10/21

9:53 am-3:59 pm

1 stop6h 06m

$310

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Wed 9/30

4:25 pm-10:05 pm

2 stops5h 40m

New Orleans Louis Armstrong

Mon 10/5

4:35 pm-11:40 pm

2 stops7h 05m

$313

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Fri 10/9

6:30 pm-11:55 pm

1 stop5h 25m

New Orleans Louis Armstrong

Sun 10/11

5:20 am-12:00 pm

1 stop6h 40m

$472

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Thu 10/29

5:05 am-8:48 am

1 stop3h 43m

New Orleans Louis Armstrong

Sun 11/1

2:12 pm-7:47 pm

1 stop5h 35m

$479

HarlingenNew Orleans

HRL Harlingen Valley Intl - MSY New Orleans Louis Armstrong

HRLMSY

Harlingen Valley Intl

Thu 10/8

5:30 pm-10:50 pm

1 stop5h 20m

New Orleans Louis Armstrong

Sun 10/11

5:10 am-1:05 pm

1 stop7h 55m

$538

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/15

Sorted by cheapest first

Compare providers for flights from Harlingen to New Orleans

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 September.

Provider	Price Accuracy	Trust Score*
Expedia	Price Accuracy1 star	Trust Score*3 stars
FlightHub	Price Accuracy3 stars	Trust Score*3 stars
CheapTicketsDeal	Price Accuracy1 star	Trust 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-New Orleans flights, users find the pricing of FlightHub to be most consistent on Cheapflights vs. FlightHub Users can find the same prices on Harlingen-New Orleans flight deals on Cheapflights vs. FlightHub >95% of the time. Price accuracy is based on data collected from Harlingen-New Orleans flight searches over the past month and is updated monthly.
Most trusted provider: When it comes to deals on Harlingen-New Orleans flights, Cheapflights users trust FlightHub the most. FlightHub 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-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.

HRL-MSY

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.

Reviews of airlines servicing New Orleans

See what other customers who have flown with Southwest 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

4,188 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Southwest

8.0

Very good

4,188 reviews

Southwest

8.0

Very good

4,188 reviews

Reviews

1 / 20

6.0

Good

Scott,Feb 2026

HOU - FLL

Delayed by 45 minutes leaving Houston, making a 3.5 hour layover that much longer.

Related info for your journey

How popular is this Harlingen to New Orleans flight route?
Flights from Harlingen Valley Intl to New Orleans Louis Armstrong have been viewed 1 times in the past calendar month.
How long is the flight from Harlingen to New Orleans?
Airlines like United Airlines and Southwest fly from Harlingen to New Orleans in about 3h 31m. The time it takes to get you to your destination can typically vary by up to 2h 09m. There are 520 mi between Harlingen and New Orleans. This flight may include one or multiple stops.
What is the cheapest airline to fly from Harlingen to New Orleans round-trip?
Currently priced at $196, Southwest will fly you from Harlingen to New Orleans and back. In addition to Southwest, many other airlines offer competitively priced options for your trip. Users have found that Southwest is 48% cheaper than the other options available to this destination.
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.

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Top airline flying from Harlingen to New Orleans

Airline	Cheapest	Average	Flexibility	On-time
Southwest	Cheapest$196	Average$477	FlexibilityNo cancel fee	On-time63%

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$185+ Cheap flights from Harlingen 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 9/30. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Harlingen to New Orleans with Cheapflights

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2. Select your favorite providers

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Cheap flight deals from Harlingen to New Orleans

Cheapest flights from Harlingen to New OrleansExplore 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 September 17, 2026.

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 September 17, 2026.

Best flights from Harlingen to New OrleansDiscover carefully curated flight deals from Harlingen to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Discover carefully curated flight deals from Harlingen to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Last-minute flights from Harlingen to New OrleansDiscover last-minute flight deals from Harlingen to New Orleans. Data last updated September 17, 2026 and is based on user searches.

Discover last-minute flight deals from Harlingen to New Orleans. Data last updated September 17, 2026 and is based on user searches.

One-way flights from Harlingen to New OrleansSearch for one-way flight options from Harlingen to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Search for one-way flight options from Harlingen to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.

Find flight deals from Harlingen to New Orleans

Most accurate provider

Most trusted provider

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Cheapflights Fare Finder

Use the filters below to find and compare flights from Harlingen to New Orleans that are best for you.

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 September.

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.

Reviews of airlines servicing New Orleans

See what other customers who have flown with Southwest 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.

Related info for your journey

How popular is this Harlingen to New Orleans flight route?

How long is the flight from Harlingen to New Orleans?

What is the cheapest airline to fly from Harlingen to New Orleans round-trip?

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

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

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

Traveling to a place near New Orleans?

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Alternative routes for Harlingen to New Orleans

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Complete your trip

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Search flights from Harlingen to New Orleans by cabin class

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Other flights to New Orleans

Explore flights to New Orleans departing from other origins. Flights are based on user searches made on Cheapflights and were last updated on September 17, 2026.

Harlingen and New Orleans flights

Browse other Harlingen and New Orleans flight options. Last updated on September 17, 2026.

Other flights from Harlingen

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Top airline flying from Harlingen to New Orleans

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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 September 17, 2026.

Best flights from Harlingen to New Orleans
Discover carefully curated flight deals from Harlingen to New Orleans that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated September 17, 2026.

Last-minute flights from Harlingen to New Orleans
Discover last-minute flight deals from Harlingen to New Orleans. Data last updated September 17, 2026 and is based on user searches.

One-way flights from Harlingen to New Orleans
Search for one-way flight options from Harlingen to New Orleans. Find affordable one-way fares based on user searches. Data last updated September 17, 2026.