Cheap flights from Denver to Las Vegas (DEN–LAS)
United States
United States
Frontier Airlines, Southwest Airlines and United Airlines fly Denver to Las Vegas (DEN–LAS) nonstop and back, a great-circle distance of 1,010 km (627 mi).
- From
- DEN
- Denver
- To
- LAS
- Las Vegas
- Nonstop
- Yes · 3 airlines
- Airlines
- F9 · WN · UA
- Cheapest fare found
- $98 one-way
- Distance
- 1,010 km (627 mi)
- Time difference
- Las Vegas 1 hour behind
- Most flights
- Southwest Airlines
- Time in the air
- 1h 30m · 1h 24m back
- On time (Touchdown Index)
- 77.1%
- Flights a week
- F9 ~30 · WN ~51 · UA ~41
- Aircraft seen
- Boeing 737 Max 8 · Airbus A321neo · Boeing 737-800
Network data imported from airport and airline sources:· How we verify
Denver to Las Vegas fares by month
Cheapest one-way fare found: $98 for November 2026 on Frontier Airlines (1 stop). Nonstop from $399.
- Oct ’26$178nonstop $399
- Nov ’26$98
- May ’27$159
- Jun ’27$161
Cheapest one-way fares per month of departure in the Aviasales price cache, found . Fares change by the hour: the live fare is shown when you search.
When to fly DEN–LAS
For Denver (DEN) to Las Vegas Harry Reid (LAS), November 2026 had the lowest fare found ($98). Days in Las Vegas average 18–28 °C in March, April, October and November. Set your watch 1 hour back on landing at LAS.
Denver to Las Vegas: frequently asked questions
Fares: Aviasales price cache, 8 October 2026; tracked flights between 6 September and 3 October 2026, from public ADS-B data.
How much is a flight from Denver (DEN) to Las Vegas Harry Reid (LAS)?
From $98 one-way, the cheapest fare found for November 2026 on Frontier Airlines with 1 stop; nonstop from $399 (found 8 October 2026).
How long is the DEN–LAS flight?
1h 30m wheels-up to wheels-down, the median of 503 tracked flights; LAS–DEN took 1h 24m.
Which airlines fly DEN–LAS direct?
Frontier Airlines, Southwest Airlines and United Airlines.
What is the cheapest month to fly DEN–LAS?
November 2026, at $98; the dearest month found was $178.
What is the time difference between Denver and Las Vegas?
Las Vegas is 1 hour behind Denver: a DEN departure at noon is 11:00 local time in LAS.
Is DEN–LAS usually on time?
77.1% of 843 DEN–LAS flights landed within 15 minutes of their usual time; 9.8% were over an hour late.
How many DEN–LAS flights a week?
Frontier Airlines 30, Southwest Airlines 51 and United Airlines 41 each way.
What aircraft fly DEN–LAS?
Boeing 737 Max 8, Airbus A321neo and Boeing 737-800.
Las Vegas to Denver: the return flight (LAS–DEN)
All 3 airlines also fly LAS–DEN nonstop.
The return takes 1h 24m in the air (median of 483 tracked flights).
Airlines flying DEN–LAS nonstop
| Airline | Usually takes off (DEN time) | Type | Alliance | Notes |
|---|---|---|---|---|
 Frontier Airlines F9 | 07:33–22:59 | low-cost | — | — |
 Southwest Airlines WN | 09:10–21:31 | low-cost | — | — |
| United Airlines UA | 08:18–21:07 | full-service | Star Alliance | — |
One-stop alternatives to flying DEN–LAS nonstop
One airline on both legs; check it's sold as one ticket.
- Via Page (PGA) with
Contour Airlines: 1,020 km (633 mi) flown, 1% further than nonstop. - Via Colorado Springs (COS) with Southwest Airlines: 1,090 km (676 mi) flown, 8% further than nonstop.
- Via Salt Lake City (SLC) with
Delta Air Lines, Frontier Airlines and Southwest Airlines: 1,220 km (758 mi) flown, 21% further than nonstop. - Via Albuquerque (ABQ) with Southwest Airlines: 1,340 km (835 mi) flown, 33% further than nonstop.
- Via Phoenix (PHX) with
American Airlines, Frontier Airlines and Southwest Airlines: 1,380 km (857 mi) flown, 37% further than nonstop.
DEN–LAS route map
More from Denver and Las Vegas
Other arrivals in United States
Also nonstop from DEN, nearest to LAS first (straight-line distance):
- Palm Springs (PSP) airport guide · 279 km (174 mi) from LAS
- DEN–ONT: Ontario · 317 km (197 mi) from LAS
- Page (PGA) · 344 km (214 mi) from LAS
- Burbank (BUR) airport guide · 359 km (223 mi) from LAS
- DEN–SNA: Santa Ana · 365 km (227 mi) from LAS
Explore the airlines’ route maps
Departure
Denver International Airport
Denver (DEN), Denver. In our data, 23 airlines fly nonstop from DEN to 165 destinations.
View DEN airport guide →Arrival
Harry Reid International Airport
2 ways into Las Vegas, fastest from 10 min:
- Taxi (flat Strip zone fare) 10–25 min · $22.25–30.25
- RTC bus (Route 109 or Centennial Express, then the Deuce) 40 min–1h 10m · $4–8
Weather in Las Vegas vs Denver
Las Vegas is warmer than Denver in every month, by 5–9°C; the biggest gap is in May (31°C against 23°C). In October it averages 27°C in Las Vegas and 20°C in Denver.
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Las Vegas | 15° | 17° | 22° | 26° | 31° | 37° | 40° | 39° | 35° | 27° | 20° | 14° |
| Denver | 9° | 9° | 14° | 18° | 23° | 30° | 33° | 32° | 28° | 20° | 13° | 9° |
Average daily highs. Climate normals from Las Vegas and Denver (Wikipedia, CC BY-SA), which cite the national weather services.
Onward from Las Vegas
Places you can't fly to nonstop from DEN, but can from LAS — for a stopover or a second leg.
Related routes
Sources
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations, checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
- en.wikipedia.org — airlines and destinations table (passenger), checked 2026-10-01
Flight tracking: adsb.lol community ADS-B data (CC0), 6 September – 3 October 2026. Times are median wheels-up to wheels-down; add taxiing for gate-to-gate.
Report a change — seen something different at the airport or on the airline's site? We re-check and log corrections publicly.