Is there a nonstop flight from Las Vegas (LAS) to Denver (DEN)?

Yes. Southwest, United and Frontier operate a nonstop LAS–DEN service year-round.

How often do flights leave LAS for DEN?

About 18× daily — 126 departures a week in August 2026, compared with 141 a week in February 2026.

How much does a nonstop LAS to DEN flight cost?

Half of tickets sold on this route were between $75 and $200 one way, with a median of $125. Based on 13,006 ticket records in the US DOT fare survey for Q2 2025.

Nonstop route

Las Vegas to Denver nonstop

Yes: Southwest, United and Frontier fly direct from Las Vegas (LAS) to Denver (DEN) about 18 times a day, year-round.

LASLas Vegas

✈

DENDenver

Southwest · United · Frontier

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18× daily126 flights a week

Year-roundflown 12 of the last 12 months

$75–$200typical one-way · median $125 · US DOT Q2 2025

628miles · about 1 hr 50 min

Route detail

Las Vegas to Denver in numbers

Measured from US DOT filings, not estimated from distance.

Distance and flight time: 628 miles nonstop, about 1 hr 50 min gate to gate. Flight time is an estimate from the great-circle distance; the filings carry distance, not scheduled elapsed time.
Seasonality: Flew every month of the last year, a steady 136 flights a week.
Sep 2025: 126 flights a week
Oct 2025: 148 flights a week
Nov 2025: 134 flights a week
Dec 2025: 125 flights a week
Jan 2026: 126 flights a week
Feb 2026: 141 flights a week
Mar 2026: 149 flights a week
Apr 2026: 150 flights a week
May 2026: 143 flights a week
Jun 2026: 134 flights a week
Jul 2026: 129 flights a week
Aug 2026: 126 flights a week
Flights a week by month, Sep 2025 to Aug 2026, from US DOT on-time filings.
Who operates the flights: Southwest 42%, United 34%, Frontier 23% of departures, counted across the August 2026 and February 2026 US DOT on-time filings.
Fares: Half of the 13,006 tickets in the US DOT fare survey for Q2 2025 sold between $75 and $200 one way, median $125. The survey runs a couple of quarters behind, so read it as the shape of the route's pricing rather than today's quote.
Jul to Sep (Q3 2024): median $125 one way, middle half $75 to $200, 12,911 tickets
Oct to Dec (Q4 2024): median $125 one way, middle half $75 to $225, 12,837 tickets
Jan to Mar (Q1 2025): median $125 one way, middle half $75 to $200, 12,802 tickets
Apr to Jun (Q2 2025): median $125 one way, middle half $75 to $200, 13,006 tickets
Fares held steady through the year: a median of $125 one way in every quarter of the DOT ticket survey (Q3 2024 to Q2 2025). Bars show the middle half of one-way fares; the mark is the median.

Flying the other way? Denver to Las Vegas nonstop.

Also nonstop from Las Vegas (LAS)

Busiest other routes out of the same airport

Los Angeles (LAX) about 22 times a day
San Francisco (SFO) about 17 times a day
Seattle (SEA) about 16 times a day
Phoenix (PHX) about 15 times a day
San Diego (SAN) about 13 times a day
Dallas/Fort Worth (DFW) about 13 times a day
Chicago (ORD) about 13 times a day
Atlanta (ATL) about 12 times a day

All 135 nonstop destinations from LAS

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