C$41 Cheap Flights from New Orleans Louis Armstrong to Houston

Compare New Orleans Louis Armstrong to Houston flight deals

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Flight deals from New Orleans Louis Armstrong Airport to Houston

Looking for a cheap last-minute deal or the best return flight from New Orleans Louis Armstrong Airport to Houston? If you want to travel next month, return fares start from C$123. Find the lowest prices on one-way and return tickets right here.

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

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

Direct flights from New Orleans Louis Armstrong to Houston

Alternative New Orleans Louis Armstrong to Houston routes

Looking for the cheapest, fastest or easiest route from New Orleans Louis Armstrong to Houston? You could fly into the following airports instead.

New Orleans to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$41
Cheapest month to flyDecember
Average flight time1 hr, 24 mins
Most popular airlineSouthwest Airlines
Average flights per week304

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

There are 4 airports in Houston: Houston Hobby, Houston George Bush Intercntl., Houston Ellington Field, and Galveston.
The best price we found for a return flight from New Orleans Louis Armstrong to Houston is C$103. 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.
1 hour and 23 minutes is the average flight time from New Orleans Louis Armstrong to Houston.
Southwest Airlines, United and Air Canada fly direct from New Orleans Louis Armstrong to Houston.
As of November 2025, there are 304 flights per week flying from New Orleans Louis Armstrong to Houston.
The cheapest month to fly from New Orleans Louis Armstrong to Houston is usually November.
If you're flying from New Orleans Louis Armstrong Airport, the cheapest airport near Houston is Houston George Bush Intercntl. – which is 25.0 km away from the centre of Houston. We've found flights into this airport from C$103.
After crunching the numbers on our flight calendar, we found that it's currently cheapest to fly from New Orleans Louis Armstrong Airport to Houston on Monday, November 17, 2025.
Yes – the average flight time is 1 hour and 23 minutes.
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 Houston 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.
We crunched all the numbers in our flight calendar and it looks like the cheapest time to book a flight to Houston is around 40 days in advance, so don’t leave your flight to the last minute.
In November, the average temperature is usually around 17°C. August is typically the warmest month in Houston, when it usually averages around 34°C. You can expect the least rain in March. The coldest month is January, with temperatures averaging 6°C. The rainiest month is June.
Currently, Spirit Airlines offers the cheapest flight tickets to Houston.

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

  • Around 1 hour 12 minutes is how long you'll be travelling on a direct flight from Louis Armstrong New Orleans International Airport to Houston.

  • 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 when you land.

  • The busiest route is from Louis Armstrong New Orleans International Airport (MSY) to George Bush Intercontinental Airport (IAH). There are 82 weekly services between these two airports. If you want to get on your way as soon as possible, the earliest flight from MSY to IAH is the 05:00 United option. If you prefer to travel later, the final departure is at 21:56 with Spirit Airlines.

  • To ensure you get on your flight from MSY to Houston, leave plenty of time for things like check-in and baggage drop. Turning up two hours before international departures and one hour before domestic flights is the standard rule.

  • Flying during a peak month like October? Popular periods (like spring break, summer and Thanksgiving) can easily add another hour at check-in and security. Play things extra safe and arrive up to four hours ahead of international flights and two hours before a domestic departure.

  • You can catch a nonstop flight from Louis Armstrong New Orleans International Airport to Houston that arrives at George Bush Intercontinental Airport (IAH).

  • Leading carriers that operate direct flights from Louis Armstrong New Orleans International Airport to Houston include:

  • For a flight within United States, you won't need a visa or passport. However, you'll have to bring another kind of identification, such as an ID card or driver's licence. Once you've booked flight tickets from Louis Armstrong New Orleans International Airport to Houston, make sure your ID is up to date.

  • Located around 24 kilometres from the centre of New Orleans, MSY can be reached in approximately 21 minutes by car, depending on traffic. The same journey by public transport will take roughly 52 minutes.

  • Looking for a handy hotel close to MSY? If you're catching an early flight from Louis Armstrong New Orleans International Airport to Houston, these stays will have you moments from your departure gate:

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

  • C$41 is the lowest price we've seen for a one-way ticket from Louis Armstrong New Orleans International Airport to Houston. For a return flight on this route, the best price is C$103. Depending on when and how early you book, these fares may change.

  • Book 10 months before you want to travel. After crunching the numbers on our calendar, this is how far you'll want to book ahead to secure cheap tickets from MSY to Houston.

  • June is the cheapest month for tickets from Louis Armstrong New Orleans International Airport to Houston. If you'd like to travel during a different time of year, the 'Whole month' tool will show you the lowest prices for every month.

  • Locking in a cheap ticket from MSY to Houston is easy with Price Alerts. All you need to do is set up one of these automatic alerts and we'll notify you as soon as there's a better deal.

  • Take advantage of the filters to find your ideal trip. To see the 'Best,' 'Cheapest' or 'Fastest' flights from Louis Armstrong New Orleans International Airport to Houston, use the 'Sort by' tool. You can also filter results by arrival and departure times, airline, and journey duration.

Airports in Houston

George Bush Intercontinental Airport (IAH)

William P. Hobby Airport (HOU)

  • As soon as your flight from Louis Armstrong New Orleans International Airport to Houston has hit the runway, you can get to the city centre in around 22 minutes by car. Central Houston is approximately 19 kilometres from William P. Hobby Airport (HOU).

  • Public transport will get you there in about 1 hour and 42 minutes.

  • After your flight from MSY to Houston, kick back at a hotel close to HOU. These are some great options that'll help you slip into relaxation mode:

Best time to go to Houston

  • July is the most popular month to catch a flight from Louis Armstrong New Orleans International Airport to Houston while February is the quietest. To work out the best time to go to Houston, consider the pace you prefer to travel at.

  • When booking your flight from Louis Armstrong New Orleans International Airport to Houston, think about the type of weather you enjoy. August is the warmest month in Houston, with the temperature ranging from 24ºC to 40ºC.

  • If you want to travel in cooler conditions, look for a cheap flight from MSY to Houston in January when temperatures average between 5ºC and 19ºC.

More about Houston

  • When it comes to looking for somewhere to lay your head, you'll find the top stays in Houston right here. Browse these hotels after you've booked your flight from Louis Armstrong New Orleans International Airport to Houston:

  • The Houston Museum of Natural Science and The Museum of Fine Arts, Houston, Beck Building are just a couple of the big attractions to put on your Houston travel itinerary. Keep the adventure rolling by checking out Hermann Park.

Complete your Houston trip with a car rental

  • We use the same magic that helped you find your cheap flight from Louis Armstrong New Orleans International Airport to Houston to track down incredible deals on car rentals. Search for your ride in seconds and easily compare your options. Plus we give you all the info you need on car rentals in Houston, from the most popular car type to the best time to book.

Prices shown on this page are estimated lowest prices only. Found in the last 45 days.