$59 Cheap United flights Houston (IAH) to New Orleans (MSY)

You can find cheap return United Airlines flights from $88 from IAH to MSY by organizing your results from "Price (lowest to highest)" on Expedia. Or search for bargains from $59 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.

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.

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.

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.