$49 Cheap United flights New Orleans (MSY) to Houston (IAH)

View $49 flight on Tue, Sep 2, 2025Opens in a new window

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$49 Cheap United flights New Orleans (MSY) to Houston (IAH)

Prices were available within the past 7 days and start at $49 for one-way flights and $94 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 2 - Tue, Sep 9
MSY
New Orleans
IAH
Houston
$94 Roundtrip, found 6 hours ago
$94
Roundtrip
found 6 hours ago
Select United flight, departing Tue, Sep 2 from New Orleans to Houston, returning Tue, Sep 9, priced at $94 found 6 hours ago
United
Tue, Oct 21 - Fri, Oct 31
MSY
New Orleans
IAH
Houston
$94 Roundtrip, just found
$94
Roundtrip
just found
Select United flight, departing Tue, Oct 21 from New Orleans to Houston, returning Fri, Oct 31, priced at $94 just found
United
Sat, Nov 1 - Tue, Nov 11
MSY
New Orleans
IAH
Houston
$97 Roundtrip, just found
$97
Roundtrip
just found
Select United flight, departing Sat, Nov 1 from New Orleans to Houston, returning Tue, Nov 11, priced at $97 just found
United
Sun, Aug 31 - Wed, Sep 10
MSY
New Orleans
IAH
Houston
$100 Roundtrip, just found
$100
Roundtrip
just found
Select United flight, departing Sun, Aug 31 from New Orleans to Houston, returning Wed, Sep 10, priced at $100 just found
United
Sat, Nov 1 - Tue, Nov 11
MSY
New Orleans
IAH
Houston
$102 Roundtrip, just found
$102
Roundtrip
just found
Select United flight, departing Sat, Nov 1 from New Orleans to Houston, returning Tue, Nov 11, priced at $102 just found
United
Sat, Aug 30 - Tue, Sep 9
MSY
New Orleans
IAH
Houston
$103 Roundtrip, just found
$103
Roundtrip
just found
Select United flight, departing Sat, Aug 30 from New Orleans to Houston, returning Tue, Sep 9, priced at $103 just found
Flights from New Orleans (MSY) to Houston (IAH)
Origin airport
Louis Armstrong New Orleans Intl.
Destination airport
George Bush Intercontinental
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
304 mi
Average flight time
1 hour 19 mins

Frequently asked questions

How much is a United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH)?
Finding cheap one-way United Airlines flights from MSY to IAH from $49 on Expedia is a breeze — just filter by "Price (lowest to highest)." Or check out our budget-friendly round-trip fares from $94 for your next adventure.**These prices were available on Expedia within the past 7 days, for flights departing within the next year. Prices and availability are subject to change. Additional terms apply.
What is the cheapest month to fly from MSY to IAH with United Airlines?
November is one of the cheapest months to travel to Houston with United Airlines. You could also find excellent prices on return and one-way fares in February.
What is the cheapest time to book flights from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH) with United Airlines?
For cheap United Airlines fares from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH), start searching one to three months before your intended departure. Securing domestic flights 34 to 86 days in advance could save you 25% compared to booking just 6 to 12 days ahead. The day you book can also impact how much you pay. Sunday is typically the most affordable, while Monday is often the most expensive for domestic flights. You can save 6% on average by choosing to book on a Sunday.**Ideal booking window recommendation is based on average round-trip ticket prices for January through November for 2024. Best day of the week to book recommendation is based on average round-trip ticket prices for January through October 2024. All data sourced from ARC's global airline sales database.
Does United Airlines fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH)?
You can easily fly from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH) on one of United Airlines's 59 weekly direct flights. Use Expedia's "Nonstop" and "Airline" filters to find the United Airlines flight that'll arrive at IAH at a time that suits you.
How long does it take to fly from MSY to IAH with United Airlines?
It takes approximately 1h 24m to fly nonstop from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH) with United Airlines.
Which day of the week has the most United Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH)?
Thursday has the most United Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH). With 10 daily departures, this is a great day to book something that will suit your schedule.
What is the earliest United Airlines flight from MSY to IAH?
Jetting off from MSY at 5:00AM UTC-6, the earliest United Airlines flight to IAH arrives at 6:25AM UTC-6. Flying early means you'll be less likely to encounter delays or cancellations.* Don't like early starts? The last United Airlines flight from MSY to IAH departs at 7:20PM UTC-6 and touches down at 8:44PM UTC-6.*Most reliable time of the day recommendation is based on January through August 2024 flight status data sourced from OAG's global flight data platform.
What airports does United Airlines fly into in Houston?
George Bush Intercontinental Airport (IAH) is the main arrival point for United Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Houston. But this carrier also travels to William P. Hobby Airport (HOU). Be sure to choose the "All Airports" option for your destination to see exactly what's available for your escape in Houston.
Why fly with United Airlines from MSY to IAH?
With a rewarding loyalty program, United Airlines is a top choice for many passengers departing from MSY to IAH. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights on top of your airline miles.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.
What type of plane does United Airlines fly from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH)?
You'll likely be on a Boeing 737-900 or an Airbus A319 when flying United Airlines from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH). However, keep in mind that a different plane may be used depending on operational requirements.
Can I change or cancel my United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to George Bush Intercontinental Airport (IAH)?
Changes are typically free within 24 hours of making a booking, but your airline may charge you after that time. For further details about altering your reservation, check out your "Trips," select your flight and click on "Manage Booking." If you want the flexibility to change your plans without additional costs, tick the "No cancel fee" or "Changes included" filter when planning your next getaway.

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