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$43+ 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 4/17. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
May 3 — May 101
Sun 5/3
Sun 5/10
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Houston are usually found in October or May, booked 45 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from New Orleans to Houston

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 April 3, 2026.

This Kiwi.com deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Mon 4/2011:26 am
MSY
-
IAH
Nonstop1h 30m
Frontier
Mon 4/276:54 pm
IAH
-
MSY
Nonstop1h 15m
Frontier
Deal found 3/30$55
This Kiwi.com deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Kiwi.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/2411:58 am
MSY
-
IAH
Nonstop1h 30m
Frontier
Mon 4/276:54 pm
IAH
-
MSY
Nonstop1h 15m
Frontier
Deal found 4/1$71
This Frontier deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:58 am
MSY
-
IAH
Nonstop1h 30m
Frontier
Mon 4/206:54 pm
IAH
-
MSY
Nonstop1h 15m
Frontier
Deal found 3/31$73
This Frontier deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Frontier is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 4/1711:58 am
MSY
-
IAH
Nonstop1h 30m
Frontier
Mon 4/276:54 pm
IAH
-
MSY
Nonstop1h 15m
Frontier
Deal found 3/30$87
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/1312:30 pm
MSY
-
HOU
Nonstop1h 20m
Southwest
Wed 5/208:45 am
HOU
-
MSY
Nonstop1h 15m
Southwest
Deal found 3/29$137
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 4/293:05 pm
MSY
-
HOU
1 stop5h 15m
Southwest
Mon 5/45:30 pm
HOU
-
MSY
1 stop3h 30m
Southwest
Deal found 3/31$167
This Southwest deal was found by Cheapflights users on 3/29. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 4/185:40 am
MSY
-
HOU
Nonstop1h 20m
Southwest
Sat 4/253:35 pm
HOU
-
MSY
2 stops6h 45m
Southwest
Deal found 3/29$172
This Southwest deal was found by Cheapflights users on 3/30. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/77:05 am
MSY
-
HOU
1 stop5h 45m
Southwest
Sat 5/93:45 pm
HOU
-
MSY
1 stop6h 35m
Southwest
Deal found 3/30$177
This Southwest deal was found by Cheapflights users on 3/31. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 5/168:30 am
MSY
-
HOU
Nonstop1h 20m
Southwest
Sat 5/238:35 pm
HOU
-
MSY
Nonstop1h 10m
Southwest
Deal found 3/31$178
This Southwest deal was found by Cheapflights users on 4/2. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 5/64:40 pm
MSY
-
HOU
1 stop6h 05m
Southwest
Wed 5/138:45 am
HOU
-
MSY
Nonstop1h 15m
Southwest
Deal found 4/2$187
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Tue 5/266:45 am
MSY
-
HOU
Nonstop1h 20m
Southwest
Mon 6/110:10 am
HOU
-
MSY
Nonstop1h 10m
Southwest
Deal found 4/1$188
This Southwest deal was found by Cheapflights users on 4/1. Clicking the “Pick Dates” button in this card will allow you to select your dates and further customize your flight criteria. From there, click “Find deals”, make sure Southwest is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Fri 5/18:00 pm
MSY
-
HOU
Nonstop1h 20m
Southwest
Tue 5/58:40 pm
HOU
-
MSY
Nonstop1h 10m
Southwest
Deal found 4/1$190

Find flight deals from New Orleans to Houston

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to Houston (HO1). Learn about various techniques such as flexible date searches, comparing prices across and setting up price alerts. Use these methods to find the cheapest flights available for your travel needs. Data last updated April 3, 2026.

Round-trip from

$55
(Kiwi.com)

One-way from

$43
(Kiwi.com)

Popular in

January

Cheapest in

October

Average price

$187
From New Orleans Louis Armstrong to Houston
Search Deals
One-way flight from New Orleans Louis Armstrong to Houston
Search Deals
Highest demand for flights based on searches. 32% potential increase in price ($99 potential increase over avg. RT price).
Search Deals
Cheapest flight prices on average. 10% potential price decrease ($20 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in April 2026
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Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to Houston that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
Use the filters below to find and compare flights from New Orleans to Houston that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Cheapest round-trip
Quickest round-trip

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Tue 5/5

2:00 pm-3:20 pm

Nonstop1h 20m

Houston Hobby

Wed 5/6

8:40 pm-9:50 pm

Nonstop1h 10m

$137

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 4/21

5:00 am-6:19 am

Nonstop1h 19m

Houston George Bush Intcntl

Wed 4/22

7:20 am-8:34 am

Nonstop1h 14m

$137

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 5/13

12:30 pm-1:50 pm

Nonstop1h 20m

Houston Hobby

Wed 5/20

1:00 pm-5:35 pm

1 stop4h 35m

$147

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Wed 4/29

9:49 am-11:15 am

Nonstop1h 26m

Houston George Bush Intcntl

Mon 5/4

6:25 pm-7:42 pm

Nonstop1h 17m

$147

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 4/29

2:00 pm-3:20 pm

Nonstop1h 20m

Houston Hobby

Mon 5/4

8:35 pm-9:45 pm

Nonstop1h 10m

$147

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Sat 4/18

12:15 pm-1:35 pm

Nonstop1h 20m

Houston Hobby

Sat 4/25

5:35 am-1:25 pm

1 stop7h 50m

$167

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Mon 4/20

6:55 pm-11:55 pm

1 stop5h 00m

Houston Hobby

Mon 4/27

6:35 pm-7:45 pm

Nonstop1h 10m

$167

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Thu 5/7

12:45 pm-4:50 pm

1 stop4h 05m

Houston Hobby

Sat 5/9

12:30 pm-1:40 pm

Nonstop1h 10m

$167

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Thu 4/30

3:25 pm-9:15 pm

1 stop5h 50m

Houston Hobby

Sat 5/2

7:35 am-12:15 pm

1 stop4h 40m

$177

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Wed 5/6

6:30 pm-7:50 pm

Nonstop1h 20m

Houston Hobby

Wed 5/13

8:45 am-10:00 am

Nonstop1h 15m

$177

Flights are sorted by cheapest round-trip flights first.

Deals found on 3/29

Showing 1-10 of 37 resultsSorted by cheapest first
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3
4

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.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

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 April 2, 2026.

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 $45). Flying from New Orleans to Houston in January is currently the most expensive (average of $122). 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 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 April 3, 2026.

It’s typically best to fly out from New Orleans to Houston in the evening. Doing so could potentially save you 28% on the flight price compared to flying in the morning, which is usually more expensive.

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 March 28, 2026.

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

How much does it cost to fly round-trip from New Orleans to Houston?

The best insider tips for New Orleans to Houston flights

AI-powered summary based on content written by travel experts. AI can make mistakes.
Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to Houston trip
Our travel experts
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick is a writer and editor who has lived in five countries and traveled to over 50, with extensive experience flying around the world. She was born in Colorado, but has spent time flying to both coasts to visit family. She writes regularly for Travel + Leisure, BuzzFeed, and SKI and recently published seven travel journals with Simon & Schuster.

Read more
Brandon Schultz

Brandon Schultz

Expert on MSY

Brandon Schultz is an award-winning food and travel writer based in New York City. His work has appeared in Forbes, AAA, Thrillist, Travel + Leisure, and The Daily Meal, among many others, and he is the author of 6 books, including 3 cookbooks.

Read more
Scott Laird

Scott Laird

Expert on HOU

Originally from Anchorage, Alaska, Scott is a frequent contributor to Fodor’s Travel Guide, Conde Nast Traveler, TravelAge West, and TravelPulse. He holds a Bachelor of Science in Organizational Management from Alaska Pacific University and a Master of Science in Airline Management from Embry-Riddle Aeronautical University, and has worked in the airline and hotel industries and as a travel consultant.

Read more

Reviews of airlines servicing Houston

Get insights into the airlines that provide service to Houston. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Houston. Reviews last updated April 3, 2026.
Read through reviews of airlines operating flights from New Orleans to Houston, such as Southwest,United Airlines, andSpirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,344 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Southwest
8.0
Very good
4,344 reviews
Southwest
8.0
Very good
4,344 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
United Airlines
7.4
Good
9,539 reviews
Southwest
8.0
Very good
4,344 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Spirit Airlines
6.3
Okay
8,579 reviews
Southwest
8.0
Very good
4,344 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.
Frontier
5.7
Fair
3,002 reviews
Southwest
8.0
Very good
4,344 reviews

Food

7.0

Comfort

8.0

Boarding

8.1

Entertainment

7.5

Overall

8.0

Crew

8.6

Reviews

1 / 20
2.0
Mediocre

Dominic,Mar 2026

MCO - SMF

I had to try and sleep on the floor of the Austin airport. I spent 12 hours there. The airline policies were so poor, that a near violent argument broke out between the people in front of me and the flight attendants - making for a super stressful situation at 30,000 feet. Garbage airline choice by Kayak Garbage idea to book a flight with a layover. Next time I will pay for a quality booking myself, and somehow force the company to reimburse it.

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?

    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. 4 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.

  • How long is the flight from New Orleans to Houston?

    For as low as $137, Southwest can have you in Houston from New Orleans in 1h 19m. There are 304 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 $47, 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 Frontier and United Airlines - these airlines can fly you to your destination from $48 and $97, respectively. Spirit Airlines is 77% 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 $27. However, be on the lookout for offers from Frontier and Southwest, as they are both options that can get you from New Orleans to Houston for a low price.

  • 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 $341, our data indicates the cheapest price to be $107. The most popular route (New Orleans Louis Armstrong - Houston Hobby), is priced around $103.

  • 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.

  • 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 $45). Flying from New Orleans to Houston in January is currently the most expensive (average of $122). 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.

See more FAQs

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Alternative routes for New Orleans to Houston

See prices for flight routes from nearby airports that may be better suited for you.
New Orleans to Dallas/Fort Worth flights
New Orleans to Hobby flights
New Orleans to George Bush Intcntl flights
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Alexandria to Dallas/Fort Worth flights
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Baton Rouge to Love Field flights
Lake Charles to Love Field flights
Lafayette to Love Field flights
Monroe to George Bush Intcntl flights
Shreveport to San Antonio flights
Baton Rouge to El Paso flights
Lake Charles to Austin flights
Lake Charles to McAllen flights
Lake Charles to George Bush Intcntl flights
New Orleans to Laredo flights
Lake Charles to Harlingen flights
New Orleans to Amarillo flights
Monroe to Dallas/Fort Worth flights
Alexandria to San Antonio flights
Shreveport to Amarillo flights
Lafayette to Austin flights
Lafayette to Midland flights
Alexandria to Austin flights
Monroe to Austin flights
Shreveport to Love Field flights
Lake Charles to El Paso flights
New Orleans to Killeen flights
New Orleans to Texarkana flights
Lafayette to Killeen flights

Top 4 airlines flying from New Orleans to Houston

Discover the top 4 airlines that operate flights from New Orleans to Houston. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 2,558,603 searches. Data last updated April 3, 2026.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$47Average$105FlexibilityNo cancel feeOn-time65%
FrontierCheapest$48Average$175FlexibilityNo cancel feeOn-time62%
United AirlinesCheapest$97Average$247FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$97Average$233FlexibilityNo cancel feeOn-time63%

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