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Denver (DEN) to Las Vegas (LAS)

627mi
1,009 km545 nm

Flight time

≈ 2h 03m

Bearing

249° W

Denver (DEN) to Las Vegas (LAS) is 627 miles (1,009 km) as the crow flies — the great-circle baseline most distance-based mileage programs credit.

Route map: DEN → LASDENLAS

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What actually flies DEN–LAS

US DOT T-100 · filed data

In April 2026, Southwest Airlines operated the most departures, one of 7 carriers flying nonstop DEN–LAS; the Airbus A321neo was the most common aircraft at 27% of departures; flights ran 76% full.

Departures

1,290

April 2026

Seats

236,241

both directions

Passengers

179,828

both directions

Load factor

76.1%

passengers ÷ seats

Who flies DEN–LAS?

Southwest Airlines operated the most nonstop DEN–LAS departures in April 2026 (568), one of 7 carriers on the route.

  • WN

    Southwest Airlines

    568 departures · 92,674 seats

    72.6%

    Load

  • UA

    United Airlines

    422 departures · 78,315 seats

    81.1%

    Load

  • F9

    Frontier Airlines

    296 departures · 64,672 seats

    75.5%

    Load

  • SY

    Sun Country Airlines

    1 departures · 186 seats

    39.8%

    Load

  • RV

    Air Canada rouge

    1 departures · 168 seats

    34.5%

    Load

  • G4

    Allegiant Air

    1 departures · 156 seats

    30.1%

    Load

  • AC

    Air Canada

    1 departures · 70 seats

    74.3%

    Load

What plane flies DEN–LAS?

In April 2026, the Airbus A321neo flew 27% of DEN–LAS departures — more than any other aircraft type.

How has DEN–LAS traffic changed?

Nonstop DEN–LAS departures fell from 1,332 in May 2025 to 1,290 in April 2026.

Monthly nonstop DEN–LAS traffic, trailing 12 months through April 2026. Bars scale to the busiest month; months with no filed service show as zero.

  • May 2025

    1,332 departures · 181,019 passengers

    76.7%

    Load

  • June 2025

    1,107 departures · 156,968 passengers

    80.5%

    Load

  • July 2025

    1,109 departures · 151,697 passengers

    76.8%

    Load

  • August 2025

    1,053 departures · 146,619 passengers

    78.3%

    Load

  • September 2025

    1,083 departures · 164,532 passengers

    83.5%

    Load

  • October 2025

    1,316 departures · 188,979 passengers

    79.5%

    Load

  • November 2025

    1,172 departures · 165,000 passengers

    76.9%

    Load

  • December 2025

    1,121 departures · 159,712 passengers

    77.0%

    Load

  • January 2026

    1,137 departures · 161,057 passengers

    76.9%

    Load

  • February 2026

    1,138 departures · 160,926 passengers

    77.7%

    Load

  • March 2026

    1,332 departures · 197,171 passengers

    82.0%

    Load

  • April 2026

    1,290 departures · 179,828 passengers

    76.1%

    Load

By direction

The DOT files each direction separately — they rarely match.

DEN → LAS

77.8% full

645 departures · 92,078 passengers

LAS → DEN

74.4% full

645 departures · 87,750 passengers

Nonstop DEN–LAS traffic has been filed with the US DOT since 2025.

Source: US DOT BTS Form 41 T-100 Segment (All Carriers). Data through April 2026; filings from 2025. Public domain (US Government work). The DOT publishes roughly three months in arrears.

The airports

DEN

Denver

US

Denver International Airport

Coordinates

39.86°N, 104.67°W

Hemisphere

N · W

LAS

Las Vegas

US

Harry Reid International Airport

Coordinates

36.08°N, 115.15°W

Hemisphere

N · W

Frequently asked

How far is Denver (DEN) from Las Vegas (LAS)?

DEN to LAS is 627 miles (1,009 km / 545 nautical miles) measured great-circle — the shortest path over the surface of the Earth.

How long is the flight from DEN to LAS?

A nonstop covers the 627-mile great-circle distance in roughly 2h 03m of block time, before winds. Actual schedules vary a few percent by direction and aircraft.

What plane flies DEN–LAS?

In April 2026, the Airbus A321neo flew the largest share of departures (27.4%), followed by the Boeing 737 MAX 8 (20.8%).

What mileage do I earn flying DEN–LAS?

Distance-based programs credit off the 627-mile great-circle figure, then apply your fare-class earning rate. Revenue-based programs credit off the fare instead.

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