What is the cheapest airline that flies from Houston to New Orleans Louis Armstrong?

Southwest and United Airlines are the most popular carriers operating from Houston to New Orleans Louis Armstrong

How many flights depart from Houston to New Orleans on average per week?

The number of flights available between Houston and New Orleans is 231 per week as of November 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

What airlines fly to New Orleans?

Spirit Airlines, United Airlines and Southwest are the top three most popular airlines that fly to New Orleans from Houston according to our data. Spirit Airlines is the first choice among our users, with 42% of people opting to fly with this airline when traveling to New Orleans. Keep in mind that there are 4 different airlines that fly to New Orleans on a routine basis, so you have a few additional options to choose from.

How many flights depart from Houston to New Orleans on average per day?

As of November 2025, there are 33 flights per day flying from Houston to New Orleans. The most common time of day flights depart is 8:00PM, with 44% of flights taking off in the evening.

When did momondo last update prices for flights from Houston to New Orleans Louis Armstrong Airport?

Prices for flights from Houston to New Orleans Louis Armstrong Airport were last updated today.

How many operators does momondo search for flights from Houston to New Orleans Louis Armstrong Airport?

There are 3 operators available for flights from Houston to New Orleans Louis Armstrong Airport as of November 2025.

How old do you have to be to fly from Houston 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 Houston to New Orleans Louis Armstrong Airport.

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

The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

$42 Cheap Flights from Houston to New Orleans in 2025/26

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8:37 pm - 5:10 amIAH-MSY

8h 33m1 stop

6:04 am - 7:32 pmMSY-IAH

13h 28m1 stop

$91Spirit Airlines

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Wed, Dec 10 - Sat, Dec 13

11:40 am - 11:30 pmIAH-MSY

11h 50m1 stop

9:17 am - 6:25 pmMSY-IAH

9h 08m1 stop

$96Spirit Airlines

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Fri, Jan 30 - Mon, Feb 2

4:06 pm - 8:57 pmIAH-MSY

4h 51m1 stop

5:22 pm - 10:50 pmMSY-IAH

5h 28m1 stop

$98Multiple Airlines

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Sat, Dec 13 - Mon, Dec 15

10:41 am - 9:42 pmIAH-MSY

11h 01m1 stop

6:04 am - 3:52 pmMSY-IAH

9h 48m1 stop

$102Spirit Airlines

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Tue, Dec 9 - Fri, Dec 12

10:41 am - 9:42 pmIAH-MSY

11h 01m1 stop

6:04 am - 3:52 pmMSY-IAH

9h 48m1 stop

$104Spirit Airlines

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Wed, Dec 10 - Thu, Dec 11

6:45 am - 12:58 pmIAH-MSY

6h 13m1 stop

5:22 pm - 10:50 pmMSY-IAH

5h 28m1 stop

$110Frontier

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Mon, Dec 8 - Mon, Dec 15

4:20 pm - 10:54 pmIAH-MSY

6h 34m1 stop

2:28 pm - 3:58 pmMSY-IAH

1h 30mnonstop

$117Multiple Airlines

Find Deal

Thu, Feb 19 - Sun, Feb 22

7:55 am - 9:00 amHOU-MSY

1h 05mnonstop

8:00 am - 9:20 amMSY-HOU

1h 20mnonstop

$125Southwest

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Sat, Jan 24 - Sun, Feb 1

9:10 pm - 10:20 pmHOU-MSY

1h 10mnonstop

8:15 am - 9:35 amMSY-HOU

1h 20mnonstop

$155Southwest

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Fri, Feb 6 - Sun, Feb 8

10:13 am - 6:49 pmHOU-MSY

8h 36m1 stop

6:45 am - 3:47 pmMSY-HOU

9h 02m1 stop

$183American Airlines

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Wed, Dec 24 - Thu, Dec 25

Spirit Airlines flights from Houston to New Orleans

Our best Spirit Airlines deals on Houston to New Orleans flight tickets

Spirit Airlines

Dec 10

IAH8:37 pmHouston George Bush Intcntl

8h 33m

1 stop

MSY5:10 amNew Orleans Louis Armstrong

Dec 13

MSY6:04 amNew Orleans Louis Armstrong

13h 28m

1 stop

IAH7:32 pmHouston George Bush Intcntl

$91

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Spirit Airlines

Jan 9

IAH12:16 pmHouston George Bush Intcntl

7h 25m

1 stop

MSY7:41 pmNew Orleans Louis Armstrong

Jan 12

MSY9:17 amNew Orleans Louis Armstrong

9h 08m

1 stop

IAH6:25 pmHouston George Bush Intcntl

$95

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Spirit Airlines

Jan 23

IAH11:40 amHouston George Bush Intcntl

11h 50m

1 stop

MSY11:30 pmNew Orleans Louis Armstrong

Jan 26

MSY9:17 amNew Orleans Louis Armstrong

9h 08m

1 stop

IAH6:25 pmHouston George Bush Intcntl

$96

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Frontier flights from Houston to New Orleans

Our best Frontier deals on Houston to New Orleans flight tickets

Frontier

Dec 8

IAH6:45 amHouston George Bush Intcntl

6h 13m

1 stop

MSY12:58 pmNew Orleans Louis Armstrong

Dec 15

MSY5:22 pmNew Orleans Louis Armstrong

5h 28m

1 stop

IAH10:50 pmHouston George Bush Intcntl

$110

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Frontier

Mar 5

IAH6:05 amHouston George Bush Intcntl

11h 11m

1 stop

MSY5:16 pmNew Orleans Louis Armstrong

Mar 8

MSY5:05 pmNew Orleans Louis Armstrong

1h 25m

IAH6:30 pmHouston George Bush Intcntl

$146

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Frontier

Feb 13

IAH4:53 pmHouston George Bush Intcntl

1h 15m

MSY6:08 pmNew Orleans Louis Armstrong

Feb 15

MSY2:28 pmNew Orleans Louis Armstrong

1h 30m

IAH3:58 pmHouston George Bush Intcntl

$153

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HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Wed 12/10

8:37 pm-5:10 am

1 stop8h 33m

New Orleans Louis Armstrong

Sat 12/13

6:04 am-7:32 pm

1 stop13h 28m

$91

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Fri 1/30

11:40 am-11:30 pm

1 stop11h 50m

New Orleans Louis Armstrong

Mon 2/2

9:17 am-6:25 pm

1 stop9h 08m

$96

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Sat 12/13

4:06 pm-8:57 pm

1 stop4h 51m

New Orleans Louis Armstrong

Mon 12/15

5:22 pm-10:50 pm

1 stop5h 28m

$98

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Tue 12/9

10:41 am-9:42 pm

1 stop11h 01m

New Orleans Louis Armstrong

Fri 12/12

6:04 am-3:52 pm

1 stop9h 48m

$102

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Wed 12/10

10:41 am-9:42 pm

1 stop11h 01m

New Orleans Louis Armstrong

Thu 12/11

6:04 am-3:52 pm

1 stop9h 48m

$104

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Mon 12/8

6:45 am-12:58 pm

1 stop6h 13m

New Orleans Louis Armstrong

Mon 12/15

5:22 pm-10:50 pm

1 stop5h 28m

$110

HoustonNew Orleans

IAH - MSY

IAHMSY

Houston George Bush Intcntl

Thu 2/19

4:20 pm-10:54 pm

1 stop6h 34m

New Orleans Louis Armstrong

Sun 2/22

2:28 pm-3:58 pm

Nonstop1h 30m

$117

HoustonNew Orleans

HOU - MSY

HOUMSY

Houston Hobby

Sat 1/24

7:55 am-9:00 am

Nonstop1h 05m

New Orleans Louis Armstrong

Sun 2/1

8:00 am-9:20 am

Nonstop1h 20m

$125

HoustonNew Orleans

HOU - MSY

HOUMSY

Houston Hobby

Fri 2/6

9:10 pm-10:20 pm

Nonstop1h 10m

New Orleans Louis Armstrong

Sun 2/8

8:15 am-9:35 am

Nonstop1h 20m

$155

HoustonNew Orleans

HOU - MSY

HOUMSY

Houston Hobby

Wed 12/24

10:13 am-6:49 pm

1 stop8h 36m

New Orleans Louis Armstrong

Thu 12/25

6:45 am-3:47 pm

1 stop9h 02m

$183

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How to get the cheapest flight ticket from Houston 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

Prices

Airlines

Other information

What is the cheapest month to fly to New Orleans?

The cheapest month to fly to New Orleans from Houston is in September. Flight prices, which tend to average around $139, are often lower during this time because this is during the off-season. If you are unable to visit New Orleans during the month of September, then departing from Houston during the month August is also very affordable. Most momondo users find prices during this month for around $146.

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Houston to New Orleans is on a Sunday when prices can be found for as low as $197. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Houston to New Orleans for around $306.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the evening when flights can be purchased for as low as $162. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $221 per ticket.

What is the cheapest Houston to New Orleans Louis Armstrong flight route?

Fly from Houston Hobby to New Orleans Louis Armstrong for the best Houston - New Orleans Louis Armstrong flight prices

How far in advance should I book a flight to New Orleans?

You are more likely to see cheaper flights to New Orleans from Houston when booking weeks ahead of your departure date. In general, you can expect to find flights to New Orleans for around $186 when searching weeks out. However, flight prices might be lower outside of this timeframe. For example, people recently found flights to New Orleans from Houston for as low as $119 on momondo.

What cabin class options are available on Houston to New Orleans Louis Armstrong flights?

There are 4 cabin classes available to choose from on Houston to New Orleans Louis Armstrong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

Cheap Houston to New Orleans flight deals and tips

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

Fastest flight time	1h 05m
Direct flights	Every day
Airports in New Orleans	1 airport

The fastest flight from Houston to New Orleans takes 1h 05m

Direct flights go from Houston to New Orleans every day.

There is 1 airport near New Orleans: New Orleans Louis Armstrong (MSY)

Search flight deals

How far is Houston to New Orleans Louis Armstrong by plane?
The distance between Houston and New Orleans Louis Armstrong is about 317.5 mi. In terms of flight time, this usually takes a little over 1h 05m.
When did momondo last update prices for flights from Houston to New Orleans Louis Armstrong Airport?
Prices for flights from Houston to New Orleans Louis Armstrong Airport were last updated today.
How many operators does momondo search for flights from Houston to New Orleans Louis Armstrong Airport?
There are 3 operators available for flights from Houston to New Orleans Louis Armstrong Airport as of November 2025.
How old do you have to be to fly from Houston 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 Houston to New Orleans Louis Armstrong Airport.
What documentation or ID do you need to fly to New Orleans Louis Armstrong Airport?
The necessary travel and health documents for your New Orleans Louis Armstrong Airport trip may vary depending on your travel plans and individual circumstances. Generally, you should have various documents, such as a national ID card or driver's license and a passport that is valid for six months beyond your scheduled arrival date. We recommend seeking advice from your airline or a trusted third party, such as IATA.

Best airlines flying from Houston to New Orleans

Compare and see reviews for airlines that fly from Houston to New Orleans with momondo

Airline	Rating	Free Cancellation	Price
Spirit Airlines	PriceFrom $45	Free Cancellation	Rating 6.3 8,153 reviews	Search Spirit Airlines flights
United Airlines	PriceFrom $109	Free Cancellation	Rating 7.4 9,027 reviews	Search United Airlines flights
Southwest	PriceFrom $111	Free Cancellation	Rating 8.0 4,249 reviews	Search Southwest flights

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

We help find the flight that best suits your needs, momondo compares prices from hundreds of airlines and travel agents and helps you filter them to find the best flight from Houston to New Orleans for you.

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

momondo does allow users to show only those flights to New Orleans from Houston which offer a flexible booking policy as well as other useful filters and features.

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

Once you have performed a search for Houston to New Orleans flights, momondo helps you find the right one by offering useful filters to narrow down your flight selection. Flights can be filtered by multiple factors such as airline, airport and price; but also by other criteria like aircraft type and payment method.

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

Yes momondo offers price alerts on flights to New Orleans from Houston. After performing a search on this page you should be able to see the price alert set up feature. Simply provide a valid email address and momondo will instantly alert you when prices change.

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Cheap flights from Houston to New Orleans from $42

This is the cheapest one-way flight price found by a momondo user in the last 72 hours by searching for a flight from Houston to New Orleans departing on 12/16. Fares may change, and may not be available for all flights or travel dates. Click the price to refresh the search for this deal.

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How to get the cheapest flight ticket from Houston 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 cheapest month to fly to New Orleans?

What is the cheapest day to depart on your flight to New Orleans?

The cheapest day to depart from Houston to New Orleans is on a Sunday when prices can be found for as low as $197. When flying out on a Wednesday, the most expensive travel day of the week, you can expect to see flight prices from Houston to New Orleans for around $306.

What is the cheapest time of day to depart on your flight to New Orleans?

The cheapest time of day to fly to New Orleans is in the evening when flights can be purchased for as low as $162. At noon is when there is more demand to fly to New Orleans, so prices are often more expensive at around $221 per ticket.

What is the cheapest Houston to New Orleans Louis Armstrong flight route?

Fly from Houston Hobby to New Orleans Louis Armstrong for the best Houston - New Orleans Louis Armstrong flight prices

How far in advance should I book a flight to New Orleans?

What cabin class options are available on Houston to New Orleans Louis Armstrong flights?

There are 4 cabin classes available to choose from on Houston to New Orleans Louis Armstrong flights. Cabin price and availability will vary by airline so perform a search above to find the right deals for you.

What is the cheapest airline that flies from Houston to New Orleans Louis Armstrong?

Southwest and United Airlines are the most popular carriers operating from Houston to New Orleans Louis Armstrong

What airlines fly to New Orleans?

How many flights depart from Houston to New Orleans on average per day?

As of November 2025, there are 33 flights per day flying from Houston to New Orleans. The most common time of day flights depart is 8:00PM, with 44% of flights taking off in the evening.

How many flights depart from Houston to New Orleans on average per week?

The number of flights available between Houston and New Orleans is 231 per week as of November 2025. The most frequent departure day is Mon, with 17% of weekly flights leaving on this day.

Cheap Houston to New Orleans flight deals and tips

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

Fastest flight time

Direct flights

Airports in New Orleans

How far is Houston to New Orleans Louis Armstrong by plane?

When did momondo last update prices for flights from Houston to New Orleans Louis Armstrong Airport?

How many operators does momondo search for flights from Houston to New Orleans Louis Armstrong Airport?

How old do you have to be to fly from Houston to New Orleans Louis Armstrong Airport?

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

Best airlines flying from Houston to New Orleans

Compare and see reviews for airlines that fly from Houston to New Orleans with momondo

Traveling to a place near New Orleans?

Why use momondo?

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

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

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

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

An easier way to manage your New Orleans trip

We make it super easy to schedule, organize and travel with friends or family. Trips is free — and available to use no matter where you book.

Get notified when prices go down

Daily price changes in your inbox - only with Price Alerts.

Find better results for your trip to the United States

Airports servicing Louisiana