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George Bush Intcntl

$47+ Cheap flights from New Orleans (MSY) to George Bush Intcntl (IAH)

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 12/14. Fares are subject to change and may not be available on all flights or dates of travel.
MSY — IAH
Oct 16 — Oct 231
Thu 10/16
Thu 10/23
1 adult, Economy
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Cheapflights Tip: The best prices from New Orleans Louis Armstrong to Houston George Bush Intcntl are usually found in October or February, booked 39 days in advance, depart on a Friday or Thursday and return on a Tuesday

Cheap flight deals from New Orleans to George Bush Intcntl

Discover tips and strategies to find the most affordable flight options for your journey from New Orleans (MSY) to George Bush Intcntl (IAH). 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 September 16, 2025.

Round-trip from

$58
(Cheapflightsfares)

One-way from

$47
(Kiwi.com)

Popular in

December

Cheapest in

October

Average price

$141

Good round-trip deal

$283 or less

Good one-way deal

$150 or less
From New Orleans Louis Armstrong to Houston George Bush Intcntl
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One-way flight from New Orleans Louis Armstrong to Houston George Bush Intcntl
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Highest demand for flights based on searches. 23% potential increase in price ($58 potential increase over avg. RT price).
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Cheapest flight prices on average. 8% potential price decrease ($15 potential savings vs. average RT price).
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Average for round-trip flights in September 2025
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Price to beat on a round-trip flight from New Orleans Louis Armstrong to Houston George Bush Intcntl.
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Price to beat on a one-way flight from New Orleans Louis Armstrong to Houston George Bush Intcntl.
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Find flight deals from New Orleans to George Bush Intcntl

Cheapest flights from New Orleans to George Bush Intcntl
Explore the most affordable flight options available from New Orleans to George Bush Intcntl. Find the lowest fares from popular airlines and budget airlines, with prices last updated on September 16, 2025.

This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Fri 10/314:42 pmMSY - IAH
Nonstop1h 17mSpirit Airlines
Sat 11/18:50 amIAH - MSY
Nonstop1h 14mSpirit Airlines
Deal found 9/14$58
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sat 10/1810:08 pmMSY - IAH
Nonstop1h 17mSpirit Airlines
Sun 10/197:11 pmIAH - MSY
Nonstop1h 18mSpirit Airlines
Deal found 9/14$60
This Trip.com deal was found by Cheapflights users on 9/16. 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 Trip.com is selected, and click “Compare selected” under the list of providers to see comparable flight deals.
Thu 10/1610:17 pmMSY - IAH
Nonstop1h 17mSpirit Airlines
Fri 10/177:11 pmIAH - MSY
Nonstop1h 18mSpirit Airlines
Deal found 9/16$61
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/1110:08 pmMSY - IAH
Nonstop1h 17mSpirit Airlines
Mon 10/209:02 amIAH - MSY
Nonstop1h 13mSpirit Airlines
Deal found 9/16$64
This CheapOair deal was found by Cheapflights users on 9/13. 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.
Fri 10/179:24 pmMSY - IAH
Nonstop1h 16mSpirit Airlines
Sun 10/192:52 pmIAH - MSY
Nonstop1h 12mSpirit Airlines
Deal found 9/13$65
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sat 10/410:01 pmMSY - IAH
Nonstop1h 22mSpirit Airlines
Sat 10/117:54 pmIAH - MSY
Nonstop1h 18mSpirit Airlines
Deal found 9/14$67
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Thu 10/95:04 pmMSY - IAH
Nonstop1h 18mSpirit Airlines
Mon 10/209:02 amIAH - MSY
Nonstop1h 13mSpirit Airlines
Deal found 9/16$69
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Sat 10/1110:08 pmMSY - IAH
Nonstop1h 17mSpirit Airlines
Sun 10/192:52 pmIAH - MSY
Nonstop1h 12mSpirit Airlines
Deal found 9/16$71
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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 10/99:17 amMSY - IAH
1 stop9h 46mSpirit Airlines
Sat 10/117:54 pmIAH - MSY
Nonstop1h 18mSpirit Airlines
Deal found 9/14$72
This Kiwi.com deal was found by Cheapflights users on 9/16. 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.
Wed 10/86:30 pmMSY - IAH
1 stop10h 50mSpirit Airlines
Sat 10/187:54 pmIAH - MSY
Nonstop1h 18mSpirit Airlines
Deal found 9/16$78
This Cheapflightsfares deal was found by Cheapflights users on 9/14. 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.
Sat 10/410:01 pmMSY - IAH
Nonstop1h 22mSpirit Airlines
Sun 10/57:11 pmIAH - MSY
Nonstop1h 18mSpirit Airlines
Deal found 9/14$79

Cheapflights Fare Finder

 
Customize your flight search to find flights from New Orleans to George Bush Intcntl 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 September 16, 2025.
Use the filters below to find and compare flights from New Orleans to Houston George Bush Intcntl Airport that are best for you.

Fly from

New Orleans

Fly to

George Bush Intcntl

Route

Depart

Return

Price

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 10/31

4:42 pm-5:59 pm

Nonstop1h 17m

Houston George Bush Intcntl

Sat 11/1

8:50 am-10:04 am

Nonstop1h 14m

$58

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 10/17

2:38 pm-9:17 pm

1 stop6h 39m

Houston George Bush Intcntl

Sun 10/19

7:11 pm-8:29 pm

Nonstop1h 18m

$88

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Wed 10/15

6:30 pm-5:20 am

1 stop10h 50m

Houston George Bush Intcntl

Mon 10/20

8:24 pm-9:43 pm

Nonstop1h 19m

$90

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 11/18

6:10 pm-7:36 pm

Nonstop1h 26m

Houston George Bush Intcntl

Sun 11/23

8:31 pm-9:50 pm

Nonstop1h 19m

$92

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Wed 10/22

6:30 pm-5:20 am

1 stop10h 50m

Houston George Bush Intcntl

Mon 10/27

6:44 am-2:58 pm

1 stop8h 14m

$95

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 10/14

9:15 am-10:39 am

Nonstop1h 24m

Houston George Bush Intcntl

Wed 10/15

8:15 pm-9:31 pm

Nonstop1h 16m

$97

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Sat 11/1

5:15 am-6:34 am

Nonstop1h 19m

Houston George Bush Intcntl

Sat 11/1

4:30 pm-5:45 pm

Nonstop1h 15m

$97

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 10/3

5:52 pm-7:19 pm

Nonstop1h 27m

Houston George Bush Intcntl

Mon 10/6

5:45 am-10:52 am

1 stop5h 07m

$101

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Fri 10/17

2:38 pm-9:17 pm

1 stop6h 39m

Houston George Bush Intcntl

Mon 10/20

3:00 pm-8:44 pm

1 stop5h 44m

$105

New OrleansHouston

MSY - IAH

MSYIAH

New Orleans Louis Armstrong

Tue 9/23

9:28 pm-10:49 pm

Nonstop1h 21m

Houston George Bush Intcntl

Fri 9/26

7:49 pm-9:06 pm

Nonstop1h 17m

$107

Flights are sorted by cheapest round-trip flights first.

Deals found on 9/16

Showing 1-10 of 19 results
1
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The best insider tips for New Orleans to Houston George Bush Intcntl Airport 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 George Bush Intcntl Airport trip
Airlines
United Airlines

Basic Economy allows a personal item only; no carry-on bags without extra fees.


Economy Plus offers extra legroom seats at the front of the economy cabin.

Read more about United Airlinesby Harriet Baskas
Spirit Airlines

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


Spirit's self-service bag drop saves time; print your boarding pass in advance.

Read more about Spirit Airlinesby Daniel Scheffler
Airports
MSY

Expect efficient security at MSY with average wait times around 15 minutes, thanks to a single TSA checkpoint.

Read more about MSYby Brandon Schultz
IAH

For a quick ride to downtown Houston, Uber or Lyft is recommended from Terminals A, B, and C at IAH.

Read more about IAHby Evie Carrick
Our travel experts
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
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
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 George Bush Intcntl

Have a flexible travel schedule? Discover the best time to fly to George Bush Intcntl 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 George Bush Intcntl Airport

How far ahead should I book a flight from New Orleans to Houston George Bush Intcntl Airport?

Use this chart to determine the optimal time to book a round-trip flight from New Orleans to George Bush Intcntl. Price data was last updated on September 12, 2025.

The price you pay for your flight from New Orleans to Houston George Bush Intcntl Airport may vary depending on when you book. For the best chance of a lower fare, look to book 39 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 George Bush Intcntl Airport?

Currently, August is the cheapest month in which you can book a flight from New Orleans to Houston George Bush Intcntl Airport (average of $241). Flying from New Orleans to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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 IAH?

Find hourly flight availability from New Orleans to George Bush Intcntl. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated September 16, 2025.

It’s typically best to fly out from New Orleans to Houston George Bush Intcntl Airport in the evening. Doing so could potentially save you 53% 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 George Bush Intcntl Airport?

Use this chart to determine the cheapest time to fly round-trip from New Orleans to George Bush Intcntl. Price data was last updated on September 14, 2025.

Travelers seeking maximum savings on their New Orleans to Houston George Bush Intcntl Airport 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.

Reviews of airlines servicing George Bush Intcntl

Get insights into the airlines that provide service to George Bush Intcntl. 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 George Bush Intcntl. Reviews last updated September 16, 2025.
Read through reviews of airlines operating flights from New Orleans to Houston George Bush Intcntl Airport, such as United Airlines and Spirit Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
United Airlines
7.4
Good
8,924 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!
Spirit Airlines
6.3
Okay
8,019 reviews
United Airlines
7.4
Good
8,924 reviews

Food

6.6

Comfort

7.3

Entertainment

7.1

Overall

7.4

Boarding

7.7

Crew

8.1

Reviews

1 / 20
2.0
Mediocre

Deb,Jan 2025

MKE - ORD

It was terrible! So much to say, but in a nutshell we used vouchers from United because our last trip with them was awful with many mishaps and errors made. Unfortunately, this trip was even worse!

Related info for your journey

Find useful and relevant information for your journey from New Orleans to George Bush Intcntl. 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 George Bush Intcntl?

    New Orleans Louis Armstrong (MSY) is the airport you will fly out of if you book a flight from New Orleans to Houston George Bush Intcntl. You should not have trouble finding flights to Houston George Bush Intcntl from Louis Armstrong; the airport handles an average of 32 outbound flights to Houston George Bush Intcntl per day. You should also have plenty of airline options to choose from since 2 airlines have flights from the New Orleans airport to Houston George Bush Intcntl. It is only a 11.4 mi journey to Louis Armstrong (MSY) from New Orleans’s city center.

  • How long is the flight from New Orleans to Houston George Bush Intcntl Airport?

    Airlines like Spirit Airlines fly from New Orleans to Houston George Bush Intcntl Airport in about 1h 17m. The time it takes to get you to your destination is usually consistent. There are 304 mi between New Orleans and Houston George Bush Intcntl Airport. Generally, flights for this route are nonstop.

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

    Currently priced at $51, Spirit Airlines will fly you from New Orleans to Houston George Bush Intcntl Airport and back. In addition to Spirit Airlines, many other airlines offer competitively priced options for your trip. Check Cheapflights for deals on United Airlines for as low as $122. Users have found that Spirit Airlines is 73% cheaper than the other options available to this destination.

  • What are the most reliable airlines from New Orleans to Houston George Bush Intcntl Airport?

    The top 3 most reliable airlines when flying from New Orleans to Houston George Bush Intcntl Airport are Mesa Airlines (92%), Emirates (90%) and ANA (89%).

  • What are the cheapest flights from New Orleans to Houston George Bush Intcntl Airport?

    The cheapest flight price from New Orleans to Houston George Bush Intcntl Airport is $58. On average you can expect to pay $653. The most popular route, (New Orleans Louis Armstrong - Houston George Bush Intcntl), can usually be booked for $49.

  • Can I find deals for flights from New Orleans to George Bush Intcntl that include hotel bookings?

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

  • How can I find direct flights from New Orleans to George Bush Intcntl?

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

  • Can I find deals for business class flights from New Orleans to George Bush Intcntl?

    Yes. Cheapflights offers flight deals from New Orleans to George Bush Intcntl 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 George Bush Intcntl Airport?

    Currently, August is the cheapest month in which you can book a flight from New Orleans to Houston George Bush Intcntl Airport (average of $241). Flying from New Orleans to Houston George Bush Intcntl Airport in March is currently the most expensive (average of $339). 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

Traveling to a place near Houston George Bush Intcntl Airport?

Book flights to Houston George Bush Intcntl Airport if you plan to visit one of these locations
Montgomery
Spring
Jersey Village
Humble
The Woodlands
Conroe
Tomball
Katy
Cypress

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Top 2 airlines flying from New Orleans to George Bush Intcntl

Discover the top 2 airlines that operate flights from New Orleans to George Bush Intcntl. 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 September 16, 2025.
AirlineCheapestAverageFlexibilityOn-time
Spirit AirlinesCheapest$51Average$97FlexibilityNo cancel feeOn-time65%
United AirlinesCheapest$122Average$269FlexibilityNo cancel feeOn-time69%

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