How long is the flight from New Orleans to Houston?

For as low as $125, Spirit Airlines can have you in Houston from New Orleans in 1h 25m. There are 302 mi between New Orleans and Houston. When browsing for deals, the options you’ll see will be for both nonstop flights and flights with stops.

What are the cheapest airlines flying from New Orleans to Houston round-trip?

Currently priced at $49, Spirit Airlines will fly you from New Orleans to Houston and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Search Cheapflights for deals from United Airlines and Southwest - these airlines can fly you to your destination from $97 and $97, respectively. Spirit Airlines is 70% cheaper than the average price of flights available within the next 90 days to this destination.

What are the cheapest airlines to fly from New Orleans to Houston one-way?

The cheapest airline one-way is Spirit Airlines, with whom users have recently found tickets for as low as $48. However, be on the lookout for offers from Southwest and United Airlines, as they are both options that can get you from New Orleans to Houston for a low price.

How far ahead should I book a flight from New Orleans to Houston?

The price you pay for your flight from New Orleans to Houston may vary depending on when you book. For the best chance of a lower fare, look to book 45 days in advance of your trip. Fares are likely to increase a fortnight or so before your departure date.

What is the cheapest month to book a flight from New Orleans to Houston?

Currently, April is the cheapest month in which you can book a flight from New Orleans to Houston (average of $44). Flying from New Orleans to Houston in December is currently the most expensive (average of $90). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest day to fly from New Orleans to Houston?

Travelers seeking maximum savings on their New Orleans to Houston flight should consider departing on Friday evenings when fares are most often at their lowest. Sunday at noon flights should be avoided if possible as fares are typically the most expensive at this time.

In terms of precipitation, rainfall in Houston ranges from 3.2 - 5.9 inches per month. June is typically the wettest month, when rainfall can reach 5.9 in. February is typically the driest time to visit Houston when rainfall is around 3.2 in.

If weather is an important factor for your trip to Houston, 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 84.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 53.6 F).

What are the cheapest flights from New Orleans to Houston?

Looking for the cheapest flight from New Orleans to Houston? While on average our users pay $271, our data indicates the cheapest price to be $38. The most popular route (New Orleans Louis Armstrong - Houston Hobby), is priced around $121.

What are the most popular airlines that fly from New Orleans to Houston?

Consider Spirit Airlines, United Airlines or Southwest when booking your flight. These represent the most popular airlines when flying from New Orleans to Houston.

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

It’s typically best to fly out from New Orleans to Houston in the evening. Doing so could potentially save you 32% on the flight price compared to flying at noon, which is usually more expensive.

What airport do you fly from for flights from New Orleans to Houston?

New Orleans Louis Armstrong (MSY), located 11.4 mi from the city center, is the airport you fly out of when you book flights from New Orleans to Houston. 3 airlines have flights from Louis Armstrong to Houston on a regular basis. Booking flights from New Orleans Louis Armstrong to Houston should not be difficult; the airport handles an average of 3 outbound flights to Houston per day.

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

Yes. In addition to deals on New Orleans to Houston flights, Cheapflights offers vacation packages that include both flights and hotel.

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

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from New Orleans to Houston.

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

Yes. Cheapflights offers flight deals from New Orleans to Houston by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$47+ Flights from New Orleans to Houston

Round-trip from	$91 (Cheapflightsfares)
One-way from	$47 (Kiwi.com)
Popular in	March
Cheapest in	May
Average price	$180

MSY

MSY's security wait times average around 15 minutes, making it efficient for domestic travelers.

IAH

For a quick ride from IAH to downtown, Uber or Lyft is recommended, taking around 25 minutes.

HOU

HOU's arrival roads are easy to navigate, even during peak times, ensuring a smooth entry.

Airline	Cheapest	Average	Flexibility	On-time
Spirit Airlines	Cheapest$49	Average$103	FlexibilityNo cancel fee	On-time65%
United Airlines	Cheapest$97	Average$253	FlexibilityNo cancel fee	On-time69%
Southwest	Cheapest$97	Average$215	FlexibilityNo cancel fee	On-time63%

$47+ Cheap flights from New Orleans (MSY) to Houston

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 1/21. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from New Orleans to Houston with Cheapflights

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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Houston are usually found in May or October, booked 45 days in advance, depart on a Friday or Wednesday and return on a Sunday

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Cheapest flights from New Orleans to HoustonExplore the most affordable flight options available from New Orleans to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

Explore the most affordable flight options available from New Orleans to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.

Cheapflights Fare Finder

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

Best time to book a flight from New Orleans to Houston

Have a flexible travel schedule? Discover the best time to fly to Houston from New Orleans with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from New Orleans to Houston

How far ahead should I book a flight from New Orleans to Houston?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to Houston. Price data was last updated on November 14, 2025.

What is the cheapest month to book a flight from New Orleans to Houston?

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

Find hourly flight availability from New Orleans to Houston. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated November 18, 2025.

What is the cheapest day to fly from New Orleans to Houston?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to Houston. Price data was last updated on December 16, 2024.

The best insider tips for New Orleans to Houston flights

Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to Houston trip

Airports

MSY

IAH

HOU

Our travel experts

Reviews of airlines servicing Houston

Read through reviews of airlines operating flights from New Orleans to Houston, such as Southwest, United Airlines, and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from New Orleans to Houston. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly from for flights from New Orleans to Houston?

How long is the flight from New Orleans to Houston?

What are the cheapest airlines flying from New Orleans to Houston round-trip?

What are the cheapest airlines to fly from New Orleans to Houston one-way?

What are the cheapest flights from New Orleans to Houston?

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

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

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

What is the cheapest month to book a flight from New Orleans to Houston?

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Top 3 airlines flying from New Orleans to Houston

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Cheapest flights from New Orleans to Houston
Explore the most affordable flight options available from New Orleans to Houston. Find the lowest fares from popular airlines and budget airlines, with prices last updated on November 18, 2025.