$89 Cheap United flights Denver (DEN) to Los Angeles (LAX)

Finding cheap one-way United Airlines flights from DEN to LAX from $89 on Expedia is easy — just filter by “Price (lowest to highest).” Alternatively, check out our affordable return fares from $168 for your next exciting 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.

Browse for one-way or round-trip flights to Los Angeles in January or February. You could find cheaper fares with United Airlines during these off-season months.

Search for affordable United Airlines flights from Denver Intl. Airport (DEN) to Los Angeles Intl. Airport (LAX) one to three months ahead of 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. Regardless of fare type and journey, the ideal day to book a domestic flight is usually Sunday and the most expensive tends to be 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.

Yes, you can travel from Denver Intl. Airport (DEN) to Los Angeles Intl. Airport (LAX) on any of United Airlines’s 61 direct weekly flights. Apply our “Nonstop” and “Airline” filters to find the United Airlines flight that’ll land at LAX at your preferred time.

It takes around 2h 37m to fly nonstop from Denver Intl. Airport (DEN) to Los Angeles Intl. Airport (LAX) with United Airlines.

Thursday has the most United Airlines flights from Denver Intl. Airport (DEN) to Los Angeles Intl. Airport (LAX). With 9 daily departures, this is the best day of the week to book something that will suit your plans.

The first United Airlines flight from DEN to LAX takes off at 6:00AM UTC-7, arriving at 7:39AM UTC-8. If you’d like to head off later, the last United Airlines flight leaves DEN at 9:20PM UTC-7 and lands at LAX at 10:57PM UTC-8. Flying before noon is generally a smart choice as 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.

Los Angeles Intl. Airport (LAX) is the main Los Angeles hub for United Airlines flights from Denver Intl. Airport (DEN). John Wayne Airport (SNA) and Bob Hope Airport (BUR) are other options. When organizing your trip through Expedia, select the “All Airports” option for your destination to see exactly what’s available.

A rewarding loyalty program and the opportunity to collect points through United Mileage Plus are the start of the reasons to jet off from DEN to LAX with United Airlines. Plus, when you join our One Key™ program, you can receive OneKeyCash™* on top of United Airlines’s loyalty program earnings. It’s yours to spend on future bookings.*OneKeyCash™ disclaimer - OneKeyCash™ is not redeemable for cash and can only be used on Expedia, Hotels.com and Vrbo.

United Airlines generally flies Boeing 757-300 planes for flights from Denver Intl. Airport (DEN) to Los Angeles Intl. Airport (LAX). This airline also operates the Airbus A321neo on this route. Keep in mind that aircraft type can change due to operational reasons, so the plane you board might be different when you travel.

Depending on your fare type, a fee typically applies if you cancel or change your booking more than 24 hours after confirmation. To secure plane tickets with more flexibility, select our “Changes included” or “No cancel fee” filter while looking for flights. For additional information on changing or canceling your reservation, head to “Trips,” select your flight and click on “Manage Booking.”