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$37+ 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 5/19. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — HOU
May 4 — May 111
Sun 5/4
Sun 5/11
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Houston are usually found in May or February, booked 77 days in advance, depart on a Friday or Tuesday and return on a Saturday

Cheap 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 29, 2025.

Round-trip from

$68
(Cheapflightsfares)

One-way from

$40
(Kiwi.com)

Popular in

March

Cheapest in

May

Average price

$187
From New Orleans Louis Armstrong to Houston
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One-way flight from New Orleans Louis Armstrong to Houston
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Highest demand for flights based on searches. 6% potential increase in price ($12 potential increase over avg. RT price).
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Cheapest flight prices on average. 2% potential price decrease ($5 potential savings vs. average RT price).
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Average for round-trip flights in April 2025
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Find 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 29, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 4/28. 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 Cheapflightsfares is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/226:11 pmMSY - IAH
Nonstop1h 23mSpirit Airlines
Fri 5/233:49 pmIAH - MSY
Nonstop1h 17mSpirit Airlines
Deal found 4/28$68
This CheapOair deal was found by Cheapflights users on 4/28. 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 CheapOair is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 5/1510:22 amMSY - IAH
1 stop9h 24mMultiple Airlines
Sun 5/186:00 amIAH - MSY
1 stop12h 50mMultiple Airlines
Deal found 4/28$172
This Southwest deal was found by Cheapflights users on 4/28. 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 6/145:30 amMSY - HOU
Nonstop1h 15mSouthwest
Sun 6/1510:25 pmHOU - MSY
Nonstop1h 10mSouthwest
Deal found 4/28$177
This United Airlines deal was found by Cheapflights users on 4/27. 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 United Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sun 5/117:00 amMSY - IAH
Nonstop1h 24mUnited Airlines
Tue 5/208:25 pmIAH - MSY
Nonstop1h 19mUnited Airlines
Deal found 4/27$178
This Frontier deal was found by Cheapflights users on 4/28. 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.
Tue 5/1310:49 amMSY - IAH
1 stop5h 28mFrontier
Thu 5/1511:28 amIAH - MSY
1 stop7h 22mFrontier
Deal found 4/28$180
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Sat 7/56:14 pmMSY - HOU
1 stop5h 35mAmerican Airlines
Tue 7/82:29 pmHOU - MSY
1 stop4h 13mAmerican Airlines
Deal found 4/28$181
This American Airlines deal was found by Cheapflights users on 4/28. 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 American Airlines is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Wed 7/235:24 amMSY - IAH
1 stop3h 53mAmerican Airlines
Wed 7/305:00 amIAH - MSY
1 stop5h 29mAmerican Airlines
Deal found 4/28$199
This Delta deal was found by Cheapflights users on 4/28. 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 Delta is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/92:20 pmMSY - HOU
1 stop7h 20mDelta
Sun 10/126:00 amHOU - MSY
1 stop7h 19mDelta
Deal found 4/28$1,123

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 29, 2025.
Use the filters below to find and compare flights from New Orleans to Houston that are best for you.

Fly from

New Orleans

Fly to

Houston

Route

Depart

Return

Price

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Thu 5/22

6:11 pm-7:34 pm

Nonstop1h 23m

Houston George Bush Intcntl

Fri 5/23

3:49 pm-5:06 pm

Nonstop1h 17m

$68

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Tue 5/27

8:10 am-9:30 am

Nonstop1h 20m

Houston Hobby

Wed 5/28

7:40 pm-8:50 pm

Nonstop1h 10m

$157

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Thu 5/15

10:22 am-7:46 pm

1 stop9h 24m

Houston George Bush Intcntl

Sun 5/18

6:00 am-6:50 pm

1 stop12h 50m

$172

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sun 5/11

7:00 am-8:24 am

Nonstop1h 24m

Houston George Bush Intcntl

Tue 5/20

8:25 pm-9:44 pm

Nonstop1h 19m

$178

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 5/13

10:49 am-4:17 pm

1 stop5h 28m

Houston George Bush Intcntl

Thu 5/15

11:28 am-6:50 pm

1 stop7h 22m

$180

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Sat 7/5

6:14 pm-11:49 pm

1 stop5h 35m

Houston Hobby

Tue 7/8

2:29 pm-6:42 pm

1 stop4h 13m

$181

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Wed 7/23

5:24 am-9:17 am

1 stop3h 53m

Houston George Bush Intcntl

Wed 7/30

5:00 am-10:29 am

1 stop5h 29m

$199

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Thu 10/9

2:20 pm-9:40 pm

1 stop7h 20m

Houston Hobby

Sun 10/12

6:00 am-1:19 pm

1 stop7h 19m

$1,123

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Mon 5/19

6:11 pm-7:34 pm

Nonstop1h 23m

$37

New OrleansHouston

MSY - HOU

MSYHOU

New Orleans Louis Armstrong

Tue 7/1

10:35 am-11:50 am

Nonstop1h 15m

$72

Flights are sorted by cheapest round-trip flights first.

Deals found on 4/28

Showing 1-10 of 16 results
1
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The best insider tips for New Orleans to Houston flights

Snippets provided in this section are AI-generated based on a summarization of Cheapflights-commissioned articles. The articles are presented as-is, for general informational purposes only, and may not be up-to-date. The opinions contained in the articles are original to the author and reflect their authentic experience, which may vary significantly from the experience of others.
Cheapflights partnered with top experts to bring you the best recommendations for your New Orleans to Houston trip
Airlines
Spirit Airlines

Spirit's Big Front Seats offer 11 inches more legroom and larger tray tables.


Use Spirit's Bag-O-Tron tool to compare baggage fees and save money.

Read more about Spirit Airlinesby Daniel Scheffler
United Airlines

United's Economy Plus offers extra legroom seats towards the front of the economy cabin.


Prepay checked bags 24 hours before to save on fees with United.

Read more about United Airlinesby Harriet Baskas
Southwest

Southwest offers two free checked bags, including oversized items like skis or golf clubs.


Enjoy free in-flight entertainment streamed to your device, including movies and live TV.

Read more about Southwestby Marisa Garcia
Airports
MSY

Average security wait times at MSY are around 15 minutes, making it efficient for early morning departures.

Read more about MSYby Brandon Schultz
IAH

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

Read more about IAHby Evie Carrick
Our travel experts
Daniel Scheffler

Daniel Scheffler

Expert on Spirit Airlines

Daniel Scheffler

Daniel Scheffler

Daniel Scheffler is a travel writer, podcaster, and producer. Born in Africa, bred in Europe and now living in America he has traveled to 140 countries (and all 50 U.S. states). Plus he has stayed at over 2500 hotels across the globe. His original shows Everywhere and Without Maps (available on Spotify) showcase his beliefs, travel is about humanity and sharing that beauty. And thus it reminds you that you shouldn’t believe everything you think.

Read more
Harriet Baskas

Harriet Baskas

Expert on United Airlines

Harriet Baskas

Harriet Baskas

Harriet is an award-winning journalist who is happiest in an airport or an unusual museum. Her stories about airports, air travel, and the business of travel have appeared on NBC News, CNBC, USA TODAY, The Points Guy and other outlets. She is the creator of the StuckatTheAirport.com blog and the author of nine books. When not out on the road or exploring the latest airport amenities, she’s home in Seattle getting ready for the next adventure.

Read more
Marisa Garcia

Marisa Garcia

Expert on Southwest

Marisa Garcia

Marisa Garcia

Marisa knows planes inside and out, spending 16 years working on aircraft in hangars at airports around the world. She is an aviation industry expert, specialized in airline interiors and regulations. Ten years ago, she pivoted to journalism. She shares her insights in leading aviation, travel, and business publications and on her site FlightChic.

Read more
Evie Carrick

Evie Carrick

Expert on IAH

Evie Carrick

Evie Carrick

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

Brandon Schultz

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

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 25, 2025.

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 77 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, September is the cheapest month in which you can book a flight from New Orleans to Houston (average of $230). Flying from New Orleans to Houston in March is currently the most expensive (average of $334). 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 29, 2025.

It’s typically best to fly out from New Orleans to Houston in the afternoon. Doing so could potentially save you 30% on the flight price compared to flying at noon, 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 December 16, 2024.

Travelers seeking maximum savings on their New Orleans to Houston flight should consider departing on Friday afternoons 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.

Weekly flight availability from New Orleans to Houston

Explore weekly flight availability from New Orleans to Houston. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated April 29, 2025.

The most flights from MSY to HO1 are scheduled on a Monday (7 on average). You will have fewer flight options on Saturday, which is when the least amount of flights are scheduled (5 on average).

Rainfall in Houston by month

Plan your trip to Houston by taking into account the average rainfall totals by month.

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.

Temperature in Houston by month

Plan your trip to Houston by taking into account the average temperature totals by month.

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).

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 29, 2025.
Peruse reviews from past customers who have flown with Southwest, Delta and United Airlines from New Orleans to Houston to help guide your decision. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Southwest
8.0
Very good
4,292 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Delta
8.0
Very good
7,929 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
United Airlines
7.4
Good
8,696 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
American Airlines
7.2
Good
10,000 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!
Sun Country Air
6.9
Okay
345 reviews
Southwest
8.0
Very good
4,292 reviews

Boarding

8.2

Entertainment

7.6

Crew

8.6

Food

7.1

Comfort

8.0

Overall

8.0

Reviews

1 / 20
10.0
Excellent

Gina,Apr 2025

LAS - DEN

Good, the crew was friendly and helpful. The pilot had great skills in keeping the plane stable through rough turbulence. Smooth landing, too! Thank you!

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. 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 6 outbound flights to Houston per day.

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

    Currently priced at $68, 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 Southwest and United Airlines - these airlines can fly you to your destination from $177 and $178, respectively. Spirit Airlines is 63% 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 $40. 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.

  • 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 $281, our data indicates the cheapest price to be $68. The most popular route (New Orleans Louis Armstrong - Houston Hobby), is priced around $84.

  • 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, September is the cheapest month in which you can book a flight from New Orleans to Houston (average of $230). Flying from New Orleans to Houston in March is currently the most expensive (average of $334). 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.
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Top 3 airlines flying from New Orleans to Houston

Discover the top 3 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 29, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$48Average$109FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$117Average$271FlexibilityNo cancel feeOn-time69%
SouthwestCheapest$134Average$262FlexibilityNo cancel feeOn-time63%

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