Los Angeles to Denver flights
The cheapest round trip we found from Los Angeles to Denver is $110 (Dec 15 – 17, Nonstop), 37% below the usual $175.
LAX to DEN · Round trip · Economy · Prices per person in USD · Price found (2 days ago)
Cheapest found
Cheapest round trip by month
Lowest fare found per departure month| Month | Cheapest round trip |
|---|---|
| November 2026 | $244 |
| December 2026 | $110 (cheapest month) |
| January 2027 | $175 |
| February 2027 | $175 |
| March 2027 | No fares found yet |
| April 2027 | $366 |
Cheapest dates in the next 4 months
Round trip, per person-
Dec 15 – 17 2 nights · leave Tue$110 −37% vs usual$110 −37% vs usual Book
Frontier Airlines Nonstop · 2h 31m -
Dec 10 – 13 3 nights · leave Thu$168$168 Book
Frontier Airlines Nonstop · 2h 29m
-
Jan 22 – 24, 2027 2 nights · leave Fri$175$175 Book
Frontier Airlines Nonstop · 2h 29m
-
Dec 18 – 20 2 nights · leave Fri$200 +14% vs usual$200 +14% vs usual Book
Frontier Airlines Nonstop · 2h 19m
-
Dec 22 – 29 7 nights · leave Tue$218 +25% vs usual$218 +25% vs usual Book
Frontier Airlines 1 stop · 3h 19m
-
Nov 23 – 27 4 nights · leave Mon$282 +61% vs usual$282 +61% vs usual Book
Frontier Airlines Nonstop · 2h 30m
-
Nov 26 – 29 3 nights · leave Thu$352 +101% vs usual$352 +101% vs usual Book
Frontier Airlines 1 stop · 3h 26m
Prices change often. The booking site shows the final price before you pay. Other dates? Set an alert
Plan the rest of your trip
Denver · Dec 15 – 17- Car rental Economybookings · compare rental companies (opens Economybookings in a new tab)
- Things to do in Denver Klook · tours and tickets (opens Klook in a new tab)
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Good to know
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Flights to Denver from other cities
All flights to Denver Flying the other way? Denver to Los Angeles from $134
Los Angeles to Denver: questions
How much does a flight from Los Angeles to Denver cost?
The cheapest round trip we have found right now is $110, leaving December 15 and returning December 17. The usual price on this route is about $175, so this fare is 37% less. Prices are per person, economy, in USD.
What is the cheapest month to fly from Los Angeles to Denver?
December 2026, with round trips from $110. The most expensive month in our data is April (from $366). Based on the 5 months ahead we have prices for.
Which airports do Los Angeles to Denver flights use?
Los Angeles airports include Los Angeles International (LAX), Bob Hope – Hollywood Burbank (BUR) and John Wayne – Santa Ana (SNA). Denver airports include Denver International (DEN) and Centennial (APA). The prices on this page cover every airport in both cities (LAX and DEN are the city codes).
About this route
We track round-trip economy fares from Los Angeles (United States) to Denver (United States) using Travelpayouts / Aviasales data. The cheapest round trip we've found is $110, departing December 15 and returning December 17 on a nonstop flight, about 37% below the usual $175. Right now we're following 7 upcoming date combinations on this route. The cheapest month to fly in our data is December, from $110. Prices are per person and were correct when found; the final price is set by the airline or booking site when you book.