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Find cheap one-way flights from Los Angeles to Denver starting at US$29.

We've found these cheap flights for you. You can book one-way or round-trip flight tickets.

  • One way
  • Round-trip

Crossed out prices are calculated based on the average price of the corresponding route on Trip.com.

When is the cheapest time to book flights from Los Angeles to Denver?

We monitor flight fares to help you find the best deals effortlessly

Displayed prices are calculated based on the cheapest average weekly prices of the corresponding route on Trip.com.
Cheapest airlines flights from Los Angeles to Denver

Compare prices, find the option that best suits your travel needs, and enjoy a comfortable journey with a trusted airline.

Frontier Airlines
From US$29
Delta Air Lines
From US$54
American Airlines
From US$59
Spirit Airlines
From US$60
Alaska Airlines
From US$77
Sun Country Airlines
From US$84
United Airlines
From US$93
Jetblue Airways
From US$145
Southwest Airlines
From US$208
ANA airlines

Find more flights and airlines

Find cheap flights from Los Angeles to Denver by different airports

Searching for potential routes that might be cheaper and faster? Check out these alternative flights from Los Angeles to Denver.

  • Cheapest
    Frontier Airlines
    LAX
    08:11
    2h 25m
    Direct
    DEN
    11:36
    Los Angeles International Airport - Denver International Airport
    Wed, May 15Frontier Airlines
    US$29
  • Frontier Airlines
    LAX
    08:11
    2h 25m
    Direct
    DEN
    11:36
    Los Angeles International Airport - Denver International Airport
    Wed, May 15Frontier Airlines
    US$29
    Find More Flights

Frequently Asked Questions

  • When are flight tickets from Los Angeles (LAX) to Denver (DEN) the cheapest?

    Airlines adjust prices for flights from Los Angeles to Denver based on the departure date and time of your selection. By analyzing data from all airlines, we've discovered that on Trip.com, you can find the lowest flight prices on Tuesdays, Wednesdays, and Saturdays.
  • How much do flights from Los Angeles (LAX) to Denver (DEN) cost?

    According to Trip.com's data, the lowest price is around $231.
  • How long does it take to fly from Los Angeles (LAX) to Denver (DEN) and what is the distance?

    It takes around 2 hours 22 minutes to fly from Los Angeles (LAX) to Denver (DEN).
  • What are the most popular airlines that fly from Los Angeles (LAX) to Denver (DEN)?

    Airlines with flights from Los Angeles (LAX) to Denver (DEN): United Airlines, Air France, Qatar Airways, American Airlines and LATAM Airlines.

Los Angeles to Denver Flight Information

Cheapest nonstop flight price

$29

Cheapest round-trip ticket price

$50

Off-season for travel

November

Peak season for travel

September