Cheap Flights from Houston to New Orleans Louis Armstrong

Compare Houston to New Orleans Louis Armstrong flight deals

Find the cheapest month or even day of the year to fly to New Orleans Louis Armstrong

Book the best New Orleans Louis Armstrong fare with no extra fees

Flight deals from Houston to New Orleans Louis Armstrong

Looking for a cheap last-minute deal or the best return flight from Houston to New Orleans Louis Armstrong Airport? If you want to travel next month, return fares start from $175. Find the lowest prices on one-way and return tickets right here.

New Orleans.$175 per passenger.Departing Mon, 4 May, returning Wed, 13 May.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 4 May, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Wed, 13 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $175, select.

New Orleans.$227 per passenger.Departing Mon, 27 Apr, returning Fri, 1 May.Return flight with Frontier Airlines.Outbound direct flight with Frontier Airlines departs from Houston George Bush Intercntl. on Mon, 27 Apr, arriving in New Orleans Louis Armstrong.Inbound direct flight with Frontier Airlines departs from New Orleans Louis Armstrong on Fri, 1 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $227, select.

New Orleans.$246 per passenger.Departing Mon, 4 May, returning Tue, 2 Jun.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Mon, 4 May, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Tue, 2 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $246, select.

New Orleans.$299 per passenger.Departing Tue, 9 Jun, returning Tue, 16 Jun.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Tue, 9 Jun, arriving in New Orleans Louis Armstrong.Inbound direct flight with Southwest Airlines departs from New Orleans Louis Armstrong on Tue, 16 Jun, arriving in Houston Hobby.Price includes taxes and charges.From $299, select.

New Orleans.$299 per passenger.Departing Tue, 12 May, returning Tue, 2 Jun.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Tue, 12 May, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Tue, 2 Jun, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $299, select.

New Orleans.$302 per passenger.Departing Wed, 6 May, returning Wed, 13 May.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 6 May, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Wed, 13 May, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $302, select.

New Orleans.$304 per passenger.Departing Sun, 26 Apr, returning Thu, 30 Apr.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Sun, 26 Apr, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Thu, 30 Apr, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $304, select.

New Orleans.$349 per passenger.Departing Fri, 15 May, returning Wed, 15 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Fri, 15 May, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Wed, 15 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $349, select.

New Orleans.$386 per passenger.Departing Wed, 8 Jul, returning Wed, 15 Jul.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 8 Jul, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Wed, 15 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $386, select.

New Orleans.$395 per passenger.Departing Sat, 29 Aug, returning Wed, 2 Sep.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Sat, 29 Aug, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Wed, 2 Sep, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $395, select.

New Orleans.$397 per passenger.Departing Wed, 1 Jul, returning Sun, 5 Jul.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Wed, 1 Jul, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Sun, 5 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $397, select.

New Orleans.$399 per passenger.Departing Wed, 22 Jul, returning Sun, 16 Aug.Return flight with Frontier Airlines.Outbound indirect flight with Frontier Airlines, departs from Houston George Bush Intercntl. on Wed, 22 Jul, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Frontier Airlines, departs from New Orleans Louis Armstrong on Sun, 16 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $399, select.

New Orleans.$402 per passenger.Departing Wed, 19 Aug, returning Tue, 25 Aug.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Wed, 19 Aug, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Tue, 25 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $402, select.

New Orleans.$419 per passenger.Departing Thu, 6 Aug, returning Wed, 12 Aug.Return flight with United.Outbound direct flight with United departs from Houston George Bush Intercntl. on Thu, 6 Aug, arriving in New Orleans Louis Armstrong.Inbound direct flight with United departs from New Orleans Louis Armstrong on Wed, 12 Aug, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $419, select.

New Orleans.$448 per passenger.Departing Fri, 15 May, returning Wed, 15 Jul.Return flight with Southwest Airlines.Outbound direct flight with Southwest Airlines departs from Houston Hobby on Fri, 15 May, arriving in New Orleans Louis Armstrong.Inbound direct flight with Southwest Airlines departs from New Orleans Louis Armstrong on Wed, 15 Jul, arriving in Houston Hobby.Price includes taxes and charges.From $448, select.

New Orleans.$452 per passenger.Departing Sun, 14 Jun, returning Thu, 2 Jul.Return flight with Spirit Airlines.Outbound indirect flight with Spirit Airlines, departs from Houston George Bush Intercntl. on Sun, 14 Jun, arriving in New Orleans Louis Armstrong.Inbound indirect flight with Spirit Airlines, departs from New Orleans Louis Armstrong on Thu, 2 Jul, arriving in Houston George Bush Intercntl..Price includes taxes and charges.From $452, select.

Find the cheapest month to fly from Houston to New Orleans Louis Armstrong

We’re always keeping an eye on fares, so you can find the best one in seconds. It looks like Houston to New Orleans Louis Armstrong flights are currently cheapest in May.

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Direct flights from Houston to New Orleans Louis Armstrong

Houston to New Orleans Louis Armstrong: Alternative routes

Compare routes from Houston to New Orleans below. You may find an airport to fly into that's cheaper, faster, or easier than New Orleans Louis Armstrong.

New Orleans Louis Armstrong

18km from central New Orleans

ClosestCheapest

from $175

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Houston to New Orleans: Flight information

The things to know before you go.

Cheapest flight found	$175
Cheapest month to fly	May
Average flight time	1 hr, 14 mins
Most popular airline	Southwest Airlines
Average flights per week	960

Finding cheap flights from Houston to New Orleans Louis Armstrong: Frequently asked questions

How much are return flights from Houston to New Orleans Louis Armstrong?

The best price we found for a return flight from Houston to New Orleans Louis Armstrong is $175. This is an estimate based on information collected from different airlines and travel providers over the last 4 days and is subject to change and availability.

How long does it take to fly from Houston to New Orleans Louis Armstrong?

1 hour and 14 minutes is the average flight time from Houston to New Orleans Louis Armstrong.

Which airlines fly direct from Houston to New Orleans Louis Armstrong?

Southwest Airlines, United and Air New Zealand fly direct from Houston to New Orleans Louis Armstrong.

How many flights are there a week from Houston to New Orleans Louis Armstrong?

As of April 2026, there are 320 flights per week flying from Houston to New Orleans Louis Armstrong.

When is the cheapest time to fly from Houston to New Orleans Louis Armstrong?

The cheapest month to fly from Houston to New Orleans Louis Armstrong is usually May.

Which upcoming date is cheapest to fly from Houston to New Orleans Louis Armstrong Airport on?

After crunching the numbers on our flight calendar, we found that it is currently cheapest to fly from Houston to New Orleans Louis Armstrong Airport on Monday, 4 May 2026.

Can I get a direct flight from Houston to New Orleans Louis Armstrong Airport?

Yes – the average flight time is 1 hour and 14 minutes.

How can I find the best flight deal to New Orleans Louis Armstrong?

We show every price from over 1,200 airlines and travel agents, comparing them all so you don’t have to. If you know you want to fly to New Orleans Louis Armstrong but you’re not ready to book, set up a Price Alert. We’ll track prices for you, and let you know when they rise or fall.

When is the best time to book flights to New Orleans?

We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to New Orleans is around 40 days in advance, so don’t leave your flight to the last minute.

Which is the cheapest airline to fly from Houston to New Orleans Louis Armstrong with?

The cheapest airline that flies to New Orleans Louis Armstrong is Frontier Airlines .

Travelling from Houston to Louis Armstrong New Orleans International Airport (MSY): What you need to know

Start your trip planning by checking out the most convenient place to catch your flight from Houston to Louis Armstrong New Orleans International Airport (MSY). Explore your options for setting off from George Bush Intercontinental Airport (IAH) or William P. Hobby Airport (HOU), the city's main airports.
The average time for a direct Houston to Louis Armstrong New Orleans International Airport flight is 1 hour 15 minutes.
Houston and New Orleans (where Louis Armstrong New Orleans International Airport is located) share the UTC-5 timezone. That means you won't need to change your watch on arrival.
George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans International Airport (MSY) is the most popular route. There are 58 direct flights a week to choose from. If you prefer starting your day later, take the last flight with United Airlines at 10:15pm. Go for the first IAH to MSY departure with Spirit Airlines at 6:10am if getting there sooner works for you.
Arriving two hours before an international flight and one hour ahead of a domestic departure are travel rules worth sticking to. Show up at the airport on time to catch your flight from Houston to MSY.
If you're jetting off during a major holiday or other peak period, allow extra time. Arrive two hours before domestic flights and up to four hours before international departures. Security and check-in lines will be longer.

Airports in Houston

George Bush Intercontinental Airport (IAH)

Enjoy an uninterrupted journey from George Bush Intercontinental Airport (IAH). Nonstop flights from Houston to Louis Armstrong New Orleans International Airport (MSY) operate from here.
When departing from IAH, you can take a direct flight from Houston to Louis Armstrong New Orleans International Airport with United Airlines.
The airline with the highest booking numbers between IAH and MSY is United Airlines.
Spirit Airlines stands out as the most punctual carrier on this route, with 88.0% of its services arriving as scheduled.
The journey from central Houston to IAH takes around 50 minutes on public transport. If you drive, ride-share or grab a cab, you'll cover the 27 kilometres in 20 minutes or so, depending on traffic conditions.
Want a hassle-free start to your break? Stay near George Bush Intercontinental Airport. Whether you're catching an early flight from Houston to Louis Armstrong New Orleans International Airport or aren't a fan of being rushed, these hotels are the ideal choice:
Of all flights leaving George Bush Intercontinental Airport, 78.42% arrive as scheduled at their destination.
You'll find IAH at 16930 JFK Boulevard.

William P. Hobby Airport (HOU)

You can book a direct Houston to Louis Armstrong New Orleans International Airport (MSY) flight ticket out of William P. Hobby Airport (HOU). Decide if leaving from HOU is a better fit for your trip.
Take a direct flight from Houston to MSY with Southwest Airlines. This is one of the main carriers flying this route out of HOU.
Southwest Airlines attracts the most bookings on the HOU to MSY route.
If you're looking for a carrier that's reliably punctual, book with Southwest Airlines. It has an on-time performance of 86.81% for flights between William P. Hobby Airport and Louis Armstrong New Orleans International Airport.
Using public transport, you can travel from central Houston to HOU in around 1 hour 40 minutes. The terminal is roughly 19 kilometres away, and getting there by car takes approximately 20 minutes.
Want to treat yourself to an extra night away before your Houston to MSY flight? Kick back in a hotel near William P. Hobby Airport before your break officially starts. Here's where you can stay:
The majority of flights that leave William P. Hobby Airport arrive at their destination as expected. It achieves a consistent on-time performance rate of 81.06%.
The address for HOU is 7800 Airport Boulevard.

About Louis Armstrong New Orleans International Airport (MSY)

The last thing you need is a long journey to your hotel if you're getting in late on a flight from Houston to Louis Armstrong New Orleans International Airport. Stay at one of these accommodation options near MSY instead:
Begin your adventure by picking up a Louis Armstrong New Orleans International Airport rental car. Grab a set of wheels from Budget, Dollar or Thrifty and experience the lesser-explored corners of New Orleans and beyond.
To secure the lowest price, reserve your ride around four weeks in advance of your Houston to Louis Armstrong New Orleans International Airport flight.
The street address for MSY is 900 Airline Highway.

Getting from Louis Armstrong New Orleans International Airport (MSY) to central New Orleans

Central New Orleans is about 19 kilometres from Louis Armstrong New Orleans International Airport. Travel times by car hire or cab will vary depending on time of day and traffic conditions, so do some research before you go.
Travelling on public transport takes roughly 50 minutes.

How to find the cheapest flights from Houston to Louis Armstrong New Orleans International Airport (MSY)

Currently, $106 is the lowest price we've found for a one-way ticket from Houston to Louis Armstrong New Orleans International Airport. The cheapest price for a return flight is $175. Keep in mind fares may change due to availability at the time of booking.
Book one month before you want to fly. Research into pricing trends suggests this is the ideal window for finding cheap flights from Houston to MSY.
June is when you're most likely to land a bargain on a Houston to Louis Armstrong New Orleans International Airport ticket. If you need to travel at a different time of year, the 'Whole month' tool will give you the lowest prices across every month.
Never miss a deal on flight tickets from Houston to MSY by setting up a Price Alert. We'll send you an email or notification through the app when a new discounted fare appears.
Filters make it easier to land a deal on your flight from Houston to Louis Armstrong New Orleans International Airport. Choose the airlines, flight times and stops that work for you. Then sort the results by 'Cheapest' to find the best price quickly.

The best time to fly from Houston to Louis Armstrong New Orleans International Airport (MSY)

October is the busiest month for flights from Houston to Louis Armstrong New Orleans International Airport (MSY). Visit New Orleans in May for a more low-key escape.
Lock in a Houston to MSY flight ticket departing in August if you're eager to experience the city during its warmest month. You can expect temperatures in New Orleans to range from 25ºC to 36ºC.
Look for cheap tickets from Houston to Louis Armstrong New Orleans International Airport in January if you'd rather travel during cooler conditions. Temperatures are at their lowest then, ranging between 4ºC and 18ºC.

More about New Orleans

Start your New Orleans trip off on the right foot by choosing the ideal place to stay. Once you've booked your flight from Houston to Louis Armstrong New Orleans International Airport, browse our selection of hotels including:
All great adventures should include a little sightseeing. Bourbon Street, French Quarter and Cafe Du Monde are essential stops on your New Orleans itinerary.

Explore more of the United States

Baton Rouge is just one of the many places in the United States waiting to be explored after you've experienced New Orleans. Around 105 kilometres away to the north-west, its top attractions include Beauregard Town Historic District, Main Street Historic District and Louisiana's Old State Capitol.
If you're looking to explore another side of the United States, consider Mobile, about 225 kilometres east of New Orleans. Battleship USS ALABAMA, Gulf Coast Exploreum Science Centre and GulfQuest National Maritime Museum of the Gulf of Mexico are among the biggest draws.