Southwest Airlines flights from Las Vegas to Phoenix
Weather by month: Las Vegas and Phoenix
| Month | Las Vegas | Phoenix |
|---|---|---|
| January | 7°C · 0 mm | |
| February | 13°C · 13 mm | |
| March | 16°C · 6 mm | |
| April | 21°C · 1 mm | |
| May | 26°C · 19 mm | |
| June | 32°C · 4 mm | |
| July | 34°C · 0 mm | |
| August | 34°C · 19 mm | |
| September | 28°C · 3 mm | |
| October | 21°C · 18 mm | |
| November | 15°C · 57 mm | |
| December | 11°C · 22 mm |
Average temperature and total rainfall per month, last full year.
About Southwest Airlines flights from Las Vegas to Phoenix
Southwest Airlines operates flights on the Las Vegas to Phoenix route, connecting McCarran International Airport (LAS) in Las Vegas with Phoenix Sky Harbor International Airport (PHX) in Phoenix. This 412-kilometer route is usually non-stop and takes approximately 82 minutes, making it ideal for business travelers and leisure visitors exploring Arizona's capital.
Online check-in opens 24 hours before departure and closes 30 minutes before flight time. Note that checked baggage is not included in Southwest fares on this route; the first checked bag costs extra and is limited to 22.7 kilograms. Cabin baggage allowances vary by fare type, so verify your specific ticket conditions when booking.
Airports on this route
| Departure | McCarran International Airport (LAS) |
|---|---|
| Arrival | Phoenix Sky Harbor International Airport (PHX) |
| Flight time | 1 h 22 min (estimated) |
| Distance | 412 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.