C$66 Cheap Flights from New Orleans Louis Armstrong to Houston George Bush Intercntl.

Compare New Orleans Louis Armstrong to Houston George Bush Intercntl. flight deals

Find the cheapest month or even day of the year to fly to Houston George Bush Intercntl.

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Flight deals from New Orleans Louis Armstrong to Houston George Bush Intercntl.

Looking for a cheap last-minute deal or the best return flight from New Orleans Louis Armstrong to Houston George Bush Intercntl.? 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 George Bush Intercntl.

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 George Bush Intercntl. flights are currently cheapest in December.

Direct flights from New Orleans Louis Armstrong to Houston George Bush Intercntl.

New Orleans Louis Armstrong to Houston George Bush Intercntl.: Alternative routes

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

New Orleans to Houston: Flight information

The things to know before you go.
Cheapest flight foundC$66
Cheapest month to flyDecember
Average flight time1 hr, 26 mins
Most popular airlineUnited
Average flights per week338

Finding cheap flights from New Orleans Louis Armstrong to Houston George Bush Intercntl.: Frequently asked questions

The best price we found for a return flight from New Orleans Louis Armstrong to Houston George Bush Intercntl. is C$135. 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 26 minutes is the average flight time from New Orleans Louis Armstrong to Houston George Bush Intercntl..
United, Air Canada and Air New Zealand fly direct from New Orleans Louis Armstrong to Houston George Bush Intercntl..
As of November 2025, there are 338 flights per week flying from New Orleans Louis Armstrong to Houston George Bush Intercntl..
The cheapest month to fly from New Orleans Louis Armstrong to Houston George Bush Intercntl. is usually January.
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 George Bush Intercntl. Airport on Friday, January 9, 2026.
Yes – the average flight time is 1 hour and 26 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 George Bush Intercntl. 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.
Currently, Spirit Airlines and United offer the cheapest flight tickets to Houston George Bush Intercntl..

Flying from Louis Armstrong New Orleans International Airport (MSY) to George Bush Intercontinental Airport (IAH): what you need to know

  • A direct flight from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport takes on average 1 hour 20 minutes. Houston's timezone is UTC-5 — the same as New Orleans.

  • Flights from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport start at 05:00 — the first with United Airlines. The latest flight is the 22:05 option with United Airlines. In total, there are 82 services every week between MSY and IAH.

  • Planning to travel during a peak time like a public holiday? Expect longer lines at check-in and security. For peace of mind, arrive up to four hours before international flights and two hours before domestic departures.

  • If you'd like to have a stopover for your flight from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport, just uncheck 'Direct flights only' and explore your options. Here are the popular stopovers between MSY and IAH:

    • Dallas/Fort Worth International Airport

    • Austin-Bergstrom International Airport

    • Dallas Love Field

How to find the cheapest flights from Louis Armstrong New Orleans International Airport (MSY) to George Bush Intercontinental Airport (IAH)

  • The lowest price we've seen for a one-way ticket from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport is C$66. For a return flight on this route, the best price is C$135. Depending on the availability and when you book, these fares could change.

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

  • June is the cheapest month for flight tickets from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport. If you're looking to travel at a different time of year, the 'Whole month' tool will show you the lowest prices for each month.

  • Log into your online account or use the app to set up a Price Alert. We'll get in touch right away if there's a better deal on this route. It's easy to do, and it'll save you time searching for cheap flight tickets from MSY to IAH every day.

  • Use filters to tailor your flights from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport. Select your preferred arrival and departure times, airlines and number of stops. Or sort your results by 'Cheapest' to find the best deals.

Handy information about Louis Armstrong New Orleans International Airport (MSY)

Arriving at George Bush Intercontinental Airport (IAH)

Getting from George Bush Intercontinental Airport (IAH) to central Houston

  • From George Bush Intercontinental Airport, Houston is approximately 27 kilometres away. It takes around 20 minutes to get to the center driving.

  • Traveling to the center on public transport takes around 49 minutes.

When to fly to George Bush Intercontinental Airport (IAH)

  • July is the busiest month for flights from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport. To avoid the crowds, go to Houston in February.

  • Book your flight from Louis Armstrong New Orleans International Airport to George Bush Intercontinental Airport for August if you want to visit Houston during its warmest month. Expect temperatures of between 24ºC and 40ºC.

  • January has average temperatures of between 5ºC and 19ºC. Look for cheap flight tickets from MSY to IAH sometime then if you want to travel in cooler conditions.

More about Houston

  • Start your Houston trip right by finding a wonderful place to stay. Once you've booked your flight from MSY to IAH, have a look at our hotel options including:

  • Every great vacation has to include a little sightseeing. The Houston Museum of Natural Science, The Museum of Fine Arts, Houston, Beck Building and Hermann Park are must-do's during your Houston adventure.

Complete your Houston trip with hotels and a car rental

  • We don't just compare flights. Once you've secured your cheap ticket to George Bush Intercontinental Airport, check out our great car rental deals that'll give you the freedom to see the sights at your own pace. Then, take a look at our exclusive rates for hotels to find the ideal Houston stay.

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