Southwest Airlines flights from Denver to Las Vegas
Weather by month: Denver and Las Vegas
| Month | Denver | Las Vegas |
|---|---|---|
| January | -5°C · 20 mm | 7°C · 0 mm |
| February | -1°C · 25 mm | 13°C · 13 mm |
| March | 8°C · 48 mm | 16°C · 6 mm |
| April | 10°C · 24 mm | 21°C · 1 mm |
| May | 15°C · 73 mm | 26°C · 19 mm |
| June | 21°C · 62 mm | 32°C · 4 mm |
| July | 25°C · 29 mm | 34°C · 0 mm |
| August | 24°C · 57 mm | 34°C · 19 mm |
| September | 19°C · 47 mm | 28°C · 3 mm |
| October | 12°C · 28 mm | 21°C · 18 mm |
| November | 7°C · 4 mm | 15°C · 57 mm |
| December | 3°C · 14 mm | 11°C · 22 mm |
Average temperature and total rainfall per month, last full year.
About Southwest Airlines flights from Denver to Las Vegas
Southwest Airlines operates flights from Denver International Airport (DEN) to McCarran International Airport (LAS), covering a distance of 974 kilometers. This route usually runs non-stop, with a typical flight time of 2 hours and 3 minutes. The Denver to Las Vegas corridor is a popular choice for leisure travelers, weekend getaways, and visitors heading to the entertainment and hospitality venues in the Las Vegas area.
Lowest fares on this route typically appear in December. Note that Southwest does not include a checked bag allowance in Economy fares-the first checked bag costs extra and is limited to 22.7 kg. Online check-in opens 24 hours before departure and closes 30 minutes before flight time.
Airports on this route
| Departure | Denver International Airport (DEN) |
|---|---|
| Arrival | McCarran International Airport (LAS) |
| Flight time | 2 h 3 min (estimated) |
| Distance | 974 km |
Checked bag in Economy: not included in the basic fare (from 45 USD).
| Item | Allowance | Details |
|---|---|---|
| Cabin bag | 1 piece | |
| Personal item | included | small bag under the seat |
| Checked baggage - Economy | 1 piece · 22.7 kg (50 lb) | paid option, from 45 USD · max total dimensions 157 cm (62 in) |
| Checked baggage - Economy | 1 piece · 22.7 kg (50 lb) | paid option |
| Extra bag | from 55 USD | cheaper when added online in advance |
Basic Economy allowance on most routes; premium fares and some destinations get more. Weights are shown in kilograms with pounds in brackets, sizes in centimetres with inches in brackets. Always confirm on the official website before travelling.
Southwest Airlines online check-in opens 24 h before departure and closes 30 min before departure. Online check-in is free.
| Online check-in opens | 24 h before departure |
|---|---|
| Online check-in closes | 30 min before departure |
| Airport counters close | 30 min before departure |
| Check-in fee | online check-in is free |
| Boarding pass | mobile boarding pass, print at home |
| Mobile app check-in | available |
| Self-service kiosks | available |
Times apply to most routes; long-haul, US and some airport-specific deadlines differ. Confirm on the official website before travelling.