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

View $49 flight on Tue, Sep 9, 2025Opens in a new window

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

Prices were available within the past 7 days and start at $49 for one-way flights and $86 for round trip, for the period specified. Prices and availability are subject to change. Additional terms apply.

United
Tue, Sep 2 - Sat, Sep 6
IAH
Houston
MSY
New Orleans
$86 Roundtrip, found 2 hours ago
$86
Roundtrip
found 2 hours ago
Select United flight, departing Tue, Sep 2 from Houston to New Orleans, returning Sat, Sep 6, priced at $86 found 2 hours ago
United
Thu, Aug 28 - Sat, Aug 30
IAH
Houston
MSY
New Orleans
$87 Roundtrip, found 6 hours ago
$87
Roundtrip
found 6 hours ago
Select United flight, departing Thu, Aug 28 from Houston to New Orleans, returning Sat, Aug 30, priced at $87 found 6 hours ago
United
Thu, Oct 30 - Mon, Nov 3
IAH
Houston
MSY
New Orleans
$94 Roundtrip, just found
$94
Roundtrip
just found
Select United flight, departing Thu, Oct 30 from Houston to New Orleans, returning Mon, Nov 3, priced at $94 just found
United
Mon, Oct 27 - Tue, Oct 28
IAH
Houston
MSY
New Orleans
$95 Roundtrip, found 9 hours ago
$95
Roundtrip
found 9 hours ago
Select United flight, departing Mon, Oct 27 from Houston to New Orleans, returning Tue, Oct 28, priced at $95 found 9 hours ago
United
Thu, Oct 30 - Tue, Nov 4
IAH
Houston
MSY
New Orleans
$97 Roundtrip, just found
$97
Roundtrip
just found
Select United flight, departing Thu, Oct 30 from Houston to New Orleans, returning Tue, Nov 4, priced at $97 just found
United
Fri, Aug 22 - Sat, Aug 23
IAH
Houston
MSY
New Orleans
$100 Roundtrip, found 9 hours ago
$100
Roundtrip
found 9 hours ago
Select United flight, departing Fri, Aug 22 from Houston to New Orleans, returning Sat, Aug 23, priced at $100 found 9 hours ago
Flights from Houston (IAH) to New Orleans (MSY)
Origin airport
George Bush Intercontinental
Destination airport
Louis Armstrong New Orleans Intl.
Airlines serving
American Airlines, Delta, Frontier Airlines, JetBlue Airways, Spirit Airlines, United
Popular airline
Spirit Airlines
Distance
304 mi
Average flight time
1 hour 15 mins

Frequently asked questions

How much is a United Airlines flight from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY)?
You can find cheap return United Airlines flights from $86 from IAH to MSY by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $49 for a one-way trip.**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 IAH to MSY with United Airlines?
August is one of the most affordable months to travel to New Orleans with United Airlines. You could also find fantastic deals on one-way and return fares in January.
What is the cheapest time to book flights from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY) with United Airlines?
Look for affordable United Airlines flights from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY) one to three months ahead of your departure. Travelers who book domestic flights 34 to 86 days in advance can save 25% compared to those who book just 6 to 12 days ahead. No matter the fare class and itinerary, the best day to book a domestic flight is generally Sunday and the most expensive day is typically Monday. Passengers who book on a Sunday can save 6% on average compared to those who book their travel on a Monday.**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 George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Yes, you can travel from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY) on one of United Airlines's 58 weekly direct flights. Use our "Nonstop" and "Airline" filters to find the United Airlines flight that'll land at MSY at a time that suits you.
How long does it take to fly from IAH to MSY with United Airlines?
It takes approximately 1h 17m to travel nonstop from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY) with United Airlines.
Which day of the week has the most United Airlines flights from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Wednesday has the most United Airlines flights from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY). With 9 daily departures, this is a great day to book something that will suit your schedule.
What is the earliest United Airlines flight from IAH to MSY?
The first United Airlines flight from IAH to MSY departs at 7:10AM UTC-6, touching down at 8:28AM UTC-6. If you prefer to head off later in the day, the last United Airlines flight leaves IAH at 10:15PM UTC-6 and touches down at MSY at 11:28PM UTC-6. Flying before midday is often a wise choice as morning and mid-morning flights are least likely to face cancellations.**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 New Orleans?
Take a United Airlines flight from George Bush Intercontinental Airport (IAH) to New Orleans, and you're most likely to come in to Louis Armstrong New Orleans Intl. Airport (MSY). This is the airline's main hub in this destination.
Why fly with United Airlines from IAH to MSY?
Offering a rewarding loyalty program, United Airlines is a top pick for many passengers departing from IAH to MSY. Plus, as a United Mileage Plus and One Key™ member booking through Expedia, you could earn OneKeyCash™* on eligible flights along with 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 George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY)?
United Airlines typically flies Boeing 737-800 planes for flights from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY). This carrier also operates the Boeing 737-900 on this route. Bear in mind that aircraft type can change due to operational needs, so the plane you board might be different on the day.
Can I change or cancel my United Airlines flight from George Bush Intercontinental Airport (IAH) to Louis Armstrong New Orleans Intl. Airport (MSY)?
Depending on the type of fare you purchased, a fee will generally apply if you cancel or change your booking more than 24 hours after confirmation. To find flexible plane tickets, select our "Changes included" or "No cancel fee" filter when you search for flights. To learn more about changing or canceling your reservation, head to "Trips," select your flight and tick "Manage Booking."

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