Las Vegas to Denver flights

Routavio compares airline fares from several flight booking sites. The lowest one-way fare it found for Las Vegas to Denver is €53 (checked on 26 Oct 2026).

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Lowest observed

€53

Average observed

€107

Cheapest month

December 2026

Last checked

26 Oct 2026

Observed fares. Prices may change.

Your next trip, last seen at €53

Below average

3 Dec 2026

Non-stop · One way

Cheapest observed day · Last checked: 26 Oct 2026

Departure

14:56

When to fly

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The lowest fare we observed for each month. Open a month to see its days, then pick your outbound and return. A day with no price is one we will search for you.

One-way fare

One-way fare · No data: click and we will search

Lowest observed: €53, departing 3 Dec 2026 (Last checked: 26 Oct 2026)One-way fare · Priced departure days checked in the last 14 days: 16Check live prices for this route
Airlines seen: Frontier Airlines, United Airlines
Reported fastest flight: 1h 53m
Non-stop: Yes

Short answer

Routavio has seen Frontier Airlines fares from Las Vegas to Denver, non-stop. The lowest fare Routavio's own searches returned is €53, seen on 26 Oct 2026. The average across the fares we caught is €107. December 2026 is the cheapest month in our observations, at €53. These are prices Routavio's searches returned on the dates shown, not quotes; run a live search for today's fare.

About this route

Explore the fares we observed from Las Vegas to Denver. Prices move often, so pick your dates to see the latest options.

Route distance: 974 km
Reported fastest flight: 1h 53m
Alternative airports: APA

Route-level information; individual journeys vary.
Published schedules report non-stop service with Frontier Airlines, United Airlines, Spirit Airlines, Southwest Airlines. Check current timetables.

A clearer picture of your fare

Observed, not guaranteed

Every price is a fare we actually saw, and it may change at any time.

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The price is final on the provider's site, where your booking is completed.

How our prices work

Non-stop airlines seen on this route

Non-stop airlines seen on this route
Airline	Non-stop days / priced days	Fastest non-stop
Frontier Airlines	60 / 83

Departure days with a non-stop fare checked in the last 14 days. A carrier listed here had a non-stop fare on at least 3 days; schedules may differ.

Airport to city: straight-line distance

Harry Reid International Airport (LAS) → Las Vegas, city gazetteer reference point (36.1699, -115.1398): ≈ 10 km.
Denver International Airport (DEN) → Denver, city gazetteer reference point (39.7392, -104.9847): ≈ 30 km.

Approximate distances calculated from coordinates, not road distances or travel times. These airports serve the city; they are not confirmed endpoints of an offer.

Lowest fare by day of the week

Cheapest day of the week from Las Vegas to Denver: Thursday, from €53 (checked 26 Oct 2026).

Lowest fare by day of the week
Day	Lowest fare	Priced days
Thursday	€53	3
Friday	€72	3
Saturday	€92	3

One-way fares checked in the last 14 days. Each figure is the lowest priced departure day we saw, not a guaranteed fare.

Lowest fare by days before departure

Lowest fare from Las Vegas to Denver by days until departure (8 to 30 days): €72 (checked 26 Oct 2026).

Lowest fare by days before departure
Days before departure	Lowest fare	Priced days
0 to 7 days	€112	4
8 to 30 days	€72	11

One-way fares checked in the last 14 days. Each figure is the lowest stored fare for that distance to departure, not a price forecast.

Fares for different departure dates, checked now; not a guide to when to book.

Frequently asked

How much is a flight from Las Vegas to Denver?

The lowest fare Routavio has observed is €53, found on 26 Oct 2026. Prices move, so read it as a floor rather than a quote.

When is the cheapest month to fly from Las Vegas to Denver?

In our observations December 2026 is the cheapest month so far, at €53.

Are there direct flights from Las Vegas to Denver?

Yes. Published schedules report non-stop flights on this route with Frontier Airlines, United Airlines, Spirit Airlines, Southwest Airlines.

Which airlines fly from Las Vegas to Denver?

Routavio has seen these carriers on the route: Frontier Airlines, United Airlines.

How long does the flight from Las Vegas to Denver take?

Across the 70 fares Routavio observed, the average journey time is 3h 22m, including any stops. Individual departures vary; the fastest observed flight is listed in the route facts above.

How many of the observed Las Vegas to Denver fares were non-stop?

69 of the 86 fares we observed were non-stop; the rest included at least one stop. That describes our observations, not every flight that operates.

Which airlines had non-stop offers on at least 3 departure dates from Las Vegas to Denver?

For Las Vegas to Denver, examples of observed one-way non-stop offers checked within the last 14 days: Frontier Airlines (60). Each number counts distinct departure dates, not weekly flights; check current availability in search.

Which day of the week is cheapest from Las Vegas to Denver?

Cheapest day of the week from Las Vegas to Denver: Thursday, from €53 (checked 26 Oct 2026).

How observed prices work, what "No data" means and what a fare includes: Read the flight price guide