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Cheap flights from Harlingen, Texas to New Orleans from $99

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Harlingen, Texas to New Orleans departing on 5/9. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.
1 adult
0 bags

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Find the cheapest flights from Harlingen, Texas to New Orleans

Cheap round-trip flights

Enter your travel dates to find the best prices.
United Airlines Logo
12:05 pm - 5:52 pm
HRL
-
MSY
5h 47m
1 stop
United Airlines Logo
3:48 pm - 7:40 pm
MSY
-
HRL
3h 52m
1 stop
$291United Airlines
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
5:18 pm - 11:29 pm
HRL
-
MSY
6h 11m
1 stop
United Airlines Logo
5:00 am - 11:23 am
MSY
-
HRL
6h 23m
1 stop
$316United Airlines
Fri, Apr 10 - Fri, Apr 17
United Airlines Logo
5:18 pm - 9:32 pm
HRL
-
MSY
4h 14m
1 stop
United Airlines Logo
3:48 pm - 9:59 pm
MSY
-
HRL
6h 11m
1 stop
$317United Airlines
Tue, Apr 7 - Wed, Apr 8
Southwest Logo
6:25 pm - 12:05 am
HRL
-
MSY
5h 40m
1 stop
Southwest Logo
6:20 am - 10:05 am
MSY
-
HRL
3h 45m
1 stop
$328Southwest
Thu, Apr 2 - Thu, Apr 9
Southwest Logo
6:25 pm - 12:05 am
HRL
-
MSY
5h 40m
1 stop
Southwest Logo
3:25 pm - 11:00 pm
MSY
-
HRL
7h 35m
2 stops
$333Southwest
Thu, Apr 2 - Thu, Apr 9
Southwest Logo
12:30 pm - 7:50 pm
HRL
-
MSY
7h 20m
2 stops
Southwest Logo
3:25 pm - 11:00 pm
MSY
-
HRL
7h 35m
2 stops
$339Southwest
Thu, Apr 2 - Thu, Apr 9
United Airlines Logo
5:18 pm - 11:29 pm
HRL
-
MSY
6h 11m
1 stop
United Airlines Logo
5:00 am - 11:23 am
MSY
-
HRL
6h 23m
1 stop
$342United Airlines
Tue, Apr 7 - Wed, Apr 8
Southwest Logo
6:00 pm - 11:05 pm
HRL
-
MSY
5h 05m
1 stop
Southwest Logo
5:30 am - 11:20 am
MSY
-
HRL
5h 50m
1 stop
$343Southwest
Fri, Apr 17 - Sun, Apr 19
Southwest Logo
12:30 pm - 7:45 pm
HRL
-
MSY
7h 15m
2 stops
Southwest Logo
8:00 pm - 11:00 pm
MSY
-
HRL
3h 00m
1 stop
$371Southwest
Thu, Apr 9 - Thu, Apr 16
United Airlines Logo
12:05 pm - 4:12 pm
HRL
-
MSY
4h 07m
1 stop
United Airlines Logo
5:25 pm - 9:59 pm
MSY
-
HRL
4h 34m
1 stop
$387United Airlines
Tue, Apr 7 - Wed, Apr 8

Southwest flights from Harlingen, Texas to New Orleans

Our best Southwest deals on Harlingen, Texas to New Orleans flight tickets
Southwest
Apr 2
HRL6:25 pmHarlingen Valley Intl
5h 40m
1 stop
MSY12:05 amNew Orleans Louis Armstrong
Apr 9
MSY6:20 amNew Orleans Louis Armstrong
3h 45m
1 stop
HRL10:05 amHarlingen Valley Intl
$328
Southwest
Apr 2
HRL6:25 pmHarlingen Valley Intl
5h 40m
1 stop
MSY12:05 amNew Orleans Louis Armstrong
Apr 9
MSY3:25 pmNew Orleans Louis Armstrong
7h 35m
2 stops
HRL11:00 pmHarlingen Valley Intl
$333
Southwest
Apr 2
HRL12:30 pmHarlingen Valley Intl
7h 20m
2 stops
MSY7:50 pmNew Orleans Louis Armstrong
Apr 9
MSY3:25 pmNew Orleans Louis Armstrong
7h 35m
2 stops
HRL11:00 pmHarlingen Valley Intl
$339

United Airlines flights from Harlingen, Texas to New Orleans

Our best United Airlines deals on Harlingen, Texas to New Orleans flight tickets
United Airlines
Apr 9
HRL12:05 pmHarlingen Valley Intl
5h 47m
1 stop
MSY5:52 pmNew Orleans Louis Armstrong
Apr 16
MSY3:48 pmNew Orleans Louis Armstrong
3h 52m
1 stop
HRL7:40 pmHarlingen Valley Intl
$291
United Airlines
Apr 10
HRL5:18 pmHarlingen Valley Intl
6h 11m
1 stop
MSY11:29 pmNew Orleans Louis Armstrong
Apr 17
MSY5:00 amNew Orleans Louis Armstrong
6h 23m
1 stop
HRL11:23 amHarlingen Valley Intl
$316
United Airlines
Apr 7
HRL5:18 pmHarlingen Valley Intl
4h 14m
1 stop
MSY9:32 pmNew Orleans Louis Armstrong
Apr 8
MSY3:48 pmNew Orleans Louis Armstrong
6h 11m
1 stop
HRL9:59 pmHarlingen Valley Intl
$317

momondo Fare Finder

 
Customize your flight search to find flights from Harlingen, Texas 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, momondo users made 832,500 searches. Data last updated March 16, 2026.
Use the filters below to find and compare flights from Harlingen, Texas to New Orleans that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Thu 4/9

12:05 pm-5:52 pm

1 stop5h 47m

New Orleans Louis Armstrong

Thu 4/16

3:48 pm-7:40 pm

1 stop3h 52m

$291

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Fri 4/10

5:18 pm-11:29 pm

1 stop6h 11m

New Orleans Louis Armstrong

Fri 4/17

5:00 am-11:23 am

1 stop6h 23m

$316

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Tue 4/7

5:18 pm-9:32 pm

1 stop4h 14m

New Orleans Louis Armstrong

Wed 4/8

3:48 pm-9:59 pm

1 stop6h 11m

$317

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Thu 4/2

6:25 pm-12:05 am

1 stop5h 40m

New Orleans Louis Armstrong

Thu 4/9

6:20 am-10:05 am

1 stop3h 45m

$328

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Thu 4/2

6:25 pm-12:05 am

1 stop5h 40m

New Orleans Louis Armstrong

Thu 4/9

3:25 pm-11:00 pm

2 stops7h 35m

$333

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Thu 4/2

12:30 pm-7:50 pm

2 stops7h 20m

New Orleans Louis Armstrong

Thu 4/9

3:25 pm-11:00 pm

2 stops7h 35m

$339

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Tue 4/7

5:18 pm-11:29 pm

1 stop6h 11m

New Orleans Louis Armstrong

Wed 4/8

5:00 am-11:23 am

1 stop6h 23m

$342

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Fri 4/17

6:00 pm-11:05 pm

1 stop5h 05m

New Orleans Louis Armstrong

Sun 4/19

5:30 am-11:20 am

1 stop5h 50m

$343

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Thu 4/9

12:30 pm-7:45 pm

2 stops7h 15m

New Orleans Louis Armstrong

Thu 4/16

8:00 pm-11:00 pm

1 stop3h 00m

$371
Quickest round-trip

HarlingenNew Orleans

HRL - MSY

HRLMSY

Harlingen Valley Intl

Tue 4/7

12:05 pm-4:12 pm

1 stop4h 07m

New Orleans Louis Armstrong

Wed 4/8

5:25 pm-9:59 pm

1 stop4h 34m

$387

Flights are sorted by cheapest round-trip flights first.

Showing 1-10 of 19 resultsSorted by cheapest first
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How to get the cheapest flight ticket from Harlingen, Texas to New Orleans

Look no further. We've gone through all the searches for this route on momondo so you have the important information and insights to find the cheapest flight ticket for your trip

What is the typical price of a round-trip flight between Harlingen, Texas and New Orleans?

When to book flights from Harlingen, Texas to New Orleans

Are you open to changing your travel dates? Check out the ideal times to fly from Harlingen, Texas to New Orleans according to our flight data. Find out which month and days have the cheapest flights.
Estimated round-trip price

Cheap Harlingen, Texas to New Orleans (HRL to MSY) flight deals and tips

Find info about flight duration, direct flights, and airports for your flight from Harlingen, Texas to New Orleans

Fastest flight time

5h 40m

Direct flights

None
The fastest flight from Harlingen, Texas to New Orleans takes 5h 40m
There are no direct flights from Harlingen, Texas to New Orleans. There are no popular flight routes from Harlingen, Texas to New Orleans.
Search flight deals

  • How far is Harlingen Valley Intl to New Orleans Louis Armstrong by plane?

    Harlingen Valley Intl and New Orleans Louis Armstrong are 532.1 mi apart from one another. Typically, this will take 5h 40m by plane in normal conditions.

  • When did momondo last update prices for flights from Harlingen Valley Intl Airport to New Orleans Louis Armstrong Airport?

    Prices for flights from Harlingen Valley Intl Airport to New Orleans Louis Armstrong Airport are refreshed on a daily basis.

  • How many operators does momondo search for flights from Harlingen Valley Intl Airport to New Orleans Louis Armstrong Airport?

  • How old do you have to be to fly from Harlingen Valley Intl Airport to New Orleans Louis Armstrong Airport?

    Although the minimum age for a child to fly alone is five, airlines that offer an unaccompanied minor (UMNR) service may have their own age limits, which could be impacted by factors such as flight length, timing, and layovers. It is recommended that you verify with the airline you are booking with for travel from Harlingen Valley Intl Airport to New Orleans Louis Armstrong Airport.

  • What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?

    The travel and health documents required for your trip to New Orleans Louis Armstrong Airport can vary based on your itinerary and personal situation. As a rule, consider having multiple documents such as a national ID card or driver’s license, and a passport valid for six-months after you plan to arrive at New Orleans Louis Armstrong Airport. We always recommend checking with your airline or a trusted third party such as IATA to get advice.

  • What is the most popular airline from Harlingen, Texas to New Orleans?

Best airlines flying from Harlingen, Texas to New Orleans

Compare and see reviews for airlines that fly from Harlingen, Texas to New Orleans with momondo
Airline
Rating
Free Cancellation
Price
SouthwestPriceFrom $176Free CancellationRating
8.0
4,318 reviews
Search Southwest flights
United AirlinesPriceFrom $246Free CancellationRating
7.4
9,428 reviews
Search United Airlines flights

  • Southwest Flights From Harlingen, Texas to New Orleans

    Southwest is one of the most popular airlines flying from Harlingen, Texas to New Orleans, operating 3 flights/week on average for this route. A good Southwest flight deal for Harlingen, Texas to New Orleans starts from $176 round-trip, up to an average price of $317. Our users have rated Southwest at 8.0/10.

Traveling to a place near New Orleans?

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

Why use momondo?

Why should I use momondo to find a flight deal from Harlingen to New Orleans?

momondo collates all your flight options in one place and lets you filter them to find the perfect flight from Harlingen to New Orleans. momondo saves you time and could save you money on your trip.

Can I find flights from Harlingen to New Orleans with flexible booking policies on momondo?

All flight searches from Harlingen to New Orleans on momondo can be filtered to show those which offer flexible booking policies.

How can momondo help me find flights from Harlingen to New Orleans?

momondo helps you find the best flight between Harlingen and New Orleans by providing filters to narrow your choice of flights to those matching your criteria. You can select flights based on numerous factors such as price, departure and landing times, airport and airline.

I’m not ready to book a flight from Harlingen to New Orleans right now. Can momondo alert me if prices change?

Price alerts on flights to New Orleans from Harlingen are quick and easy to set up on momondo. Simply perform a search and select the price alert feature. It is as simple as that.

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