Cheap Flight Deals From Los Angeles (QLA) to Boulder (DEN) Starting at $29

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This Weekend's Flight Deals from Los Angeles to Boulder

This weekend's flight prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Airfares from $29 One Way, $58 Round Trip from Los Angeles to Boulder

Prices starting at $58 for return flights and $29 for one-way flights to Boulder were the cheapest prices found within the past 7 days, for the period specified. Prices and availability are subject to change. Additional terms apply.

Boulder economy flight packages

Basecamp Boulder
Denver Marriott Tech Center
TownePlace Suites Denver West/Federal Center
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More About Flying To Boulder from Los Angeles

Route Information for Flights from Los Angeles to Boulder

Origin Airport IATA Code
QLA
Destination Airport IATA Code
DEN
Distance
860 mi
Direct Flight Airlines
JAL, Fiji Airways, Delta Air Lines, Air New Zealand, United Airlines, Qantas, Southwest Airlines, Korean Air, WestJet, Singapore Airlines, Gulf Air, American Airlines, Qatar Airways, Air Canada, China Airlines, Copa Airlines, Asiana Airlines, Virgin Australia, Aeromexico, Alaska Airlines, SA AVIANCA, LATAM Airlines, Air Tahiti Nui, ANA, Spirit Airlines
Earliest Flight Arrival
5:10PM UTC
Latest Flight Arrival
7:25AM UTC

Los Angeles to Boulder

With discount prices on flights from Los Angeles to Boulder and cutting-edge mobile tools, Orbitz is the best partner when you want to book your travel plans online.

Get the Hottest Deals on Los Angeles to Boulder Flights

Orbitz is dedicated to helping you find the best travel deals on the market for flights from Los Angeles to Boulder. Our low price guarantee means you get fares that keep more money in your wallet. Pick and choose the dates, times, and airlines for your Los Angeles flights to Boulder to find the flight that is right for you.

Tech-Savvy Alerts & Savings

With Orbitz’s Care Alerts, you will instantly be alerted by mobile phone text message or by email about delays to your Los Angeles to Boulder flights. You can also set price alerts on flights from Los Angeles to Boulder, so you can quickly jump on great deals. Following Orbitz on Facebook and Twitter is another great way to learn about cheap air tickets and promotions for Los Angeles to Boulder flights.

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Frequently asked questions

Am I able to catch a flight from Los Angeles to Boulder now?
Head to the Covid-19 Travel Advisor for the most up-to-date information on travel restrictions and quarantine requirements when getting a flight from Los Angeles to Boulder.
Are there non-stop flights from Los Angeles to Boulder?
There are 6 airlines that jet directly from LAX to DIA airport. Find exactly what you need with one of these top carriers:

  • United Airlines
  • Southwest Airlines
  • Delta
  • American Airlines
  • Spirit Airlines

What is the shortest flight from Los Angeles to Boulder?
It can take as little as 2 hours and 15 minutes to fly from Los Angeles Intl. Airport (LAX) to Denver, CO (DEN-Denver Intl.). Relax and enjoy the service, because you’ll be walking through arrivals in next to no time.
What airlines fly from Los Angeles to Boulder most frequently?
These airlines fly most frequently from Los Angeles to Boulder. No matter your travel schedule, you’re sure to find one to your liking among these well-known carriers: United Airlines - (UA) with 234 flights every month Southwest Airlines - (WN) with 156 flights every month Delta - (DL) with 121 flights every month American Airlines - (AA) with 91 flights every month Spirit Airlines - (NK) with 30 flights every month Frontier Airlines - (F9) with 4 flights every month
If I am not able to travel due to COVID-19, can I cancel my flight to Boulder?
We get that traveling right now has its challenges, so it’s good to know that many reservations booked through us are able to be cancelled or changed. If your travel plans to Boulder have been affected by COVID-19, a lot of airlines are making things easier by offering credits to use at a later date. Just sign in to your account and you’ll quickly see what options are available. Our Customer Service Portal is the place to go for more information.
Are there flights to Boulder with flexible change policies?
In most cases you’ll have the option to reschedule your flight to Boulder without a change fee. All you have to do then is pay the difference between the old flight and the new one. Look for the “no change fees” filter and book with confidence.
What is the cheapest day of the week to fly?
Consider flying out early in the week to save on your airfare. Orbitz data from 2021 shows that Monday is the cheapest day to depart, followed by Tuesday. Saturday showed the highest average ticket prices likely because many travelers prefer to start their vacation on a weekend.
What is the cheapest month to fly?
We won’t keep you guessing, according to Orbitz data from 2021, the cheapest month to fly is February. Perfect for those who need a weekend getaway, or just a break from it all in the shortest month of the year. Be aware that the most expensive time to fly is during the height of summer in July, and in the holiday month of December.*According to flight demand on Orbitz.com from January to December 2021. Savings are subject to change based on departure location, date and destination.

Fare, taxes & fees: Fares include all taxes and fees, except baggage fees. Rates shown reflect fares found by other Orbitz users over the past 7 days. Due to rapidly changing airline prices & seat availability, these fares may no longer be available.

Refunds/changes/cancellations: Itinerary changes, if permitted for the fare, will have a $30 service fee charged by Orbitz. Additional airline charges may apply.

Other conditions: Schedules, fares and rules are subject to change without notice. Seats are limited and may not be available on all flights/dates or in all markets. Lower fares may be available. Fares will not be honored retroactively or in exchange for any wholly/partially unused ticket. Tickets are non-transferable and non-refundable. Fare rules are provided for the selected itinerary before booking.