$109 Cheap United flights New Orleans (MSY) to Denver (DEN)

Scoring cheap one-way United Airlines flights from MSY to DEN from $109 on Expedia is simple — just filter by “Price (lowest to highest).” Alternatively, check out our budget-friendly round-trip fares from $237 for your next exciting vacation.**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.

January is one of the most affordable months to travel to Denver with United Airlines. You could also find great prices on one-way and round-trip fares in November.

Look for cheap United Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Intl. Airport (DEN) one to three months prior to your departure day. 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 journey, the best day to book a domestic flight is usually 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.

Hop on one of United Airlines’s 25 direct weekly flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Intl. Airport (DEN). To view available options, enter your dates, origin and destination and hit search. Then use the “Nonstop” and “Airline” filters.

From takeoff till landing, a nonstop United Airlines flight from Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Intl. Airport (DEN) takes around 3h 1m.

If flexibility is what you’re after, Thursday offers the most choice for United Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Intl. Airport (DEN). You can select from 4 different departures.

Taking off from MSY at 7:00AM UTC-6, the first United Airlines flight to DEN lands at 9:00AM UTC-7. Flying early means you’re less likely to experience delays.* Not an early riser? The last United Airlines flight from MSY to DEN departs at 4:00PM UTC-6 and touches down at 6:01PM UTC-7.*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.

United Airlines flights from Louis Armstrong New Orleans Intl. Airport (MSY) to Denver land at Denver Intl. Airport (DEN). This is the main gateway to this city.

A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to jet off from MSY to DEN with United Airlines. Plus, when you sign up to our One Key™ program, you can earn OneKeyCash™* in addition to any airline loyalty program earnings. It’s yours to use wherever your next trip takes you.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

For the Louis Armstrong New Orleans Intl. Airport (MSY) to Denver Intl. Airport (DEN) route, United Airlines typically uses Boeing 737-800 and Airbus A320 planes. Don’t forget that last-minute changes are possible for operational needs, so your flight could be on another aircraft.

Depending on the type of fare you purchased, a fee generally applies if you modify or cancel your booking more than 24 hours after confirmation. To secure flexible plane tickets, select our “No cancel fee” or “Changes included” filter while looking for flights. For more details on canceling or modifying your reservation, visit “Trips,” select your flight and click on “Manage Booking.”