Tucson (TUS) to Las Vegas (LAS) flights
One airline flies nonstop from Tucson (TUS) to Las Vegas (LAS): Southwest Airlines. The two airports are 365 miles (587 km) apart. There are also 8 ways to fly it with one stop, through Phoenix, San Diego and Santa Ana and more.
Airlines flying nonstop from TUS to LAS
- Southwest AirlinesNot in an allianceWho books it
TUS to LAS with one stop
8 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Phoenix (PHX)American Airlines and Southwest Airlines the whole way
- Via San Diego (SAN)Southwest Airlines the whole way
+1 - Via Santa Ana (SNA)Alaska Airlines the whole way
+2 - Via Los Angeles (LAX)American Airlines, Delta Air Lines and 1 more the whole way+3
- Via Salt Lake City (SLC)Delta Air Lines the whole way
- Via Sacramento (SMF)Southwest Airlines the whole way
- Via San Francisco (SFO)United Airlines the whole way
+1 - Via Denver (DEN)United Airlines and Southwest Airlines the whole way
TUS to LAS: common questions
Which airlines fly nonstop from TUS to LAS?
Southwest Airlines flies nonstop from Tucson (TUS) to Las Vegas (LAS).
How far is Tucson from Las Vegas by plane?
Tucson (TUS) and Las Vegas (LAS) are 365 miles (587 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does TUS to LAS cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for TUS to LAS with taxes and fees.
Where can I connect between Tucson and Las Vegas?
The most direct connections are through Phoenix (PHX), San Diego (SAN), Santa Ana (SNA), Los Angeles (LAX) and Salt Lake City (SLC). On 8 of them the same airline flies both flights, for example American Airlines through Phoenix.
More routes
Routes are scheduled nonstop flights. The route data is refreshed monthly; this list was last checked November 11, 2026. Seasonal routes and new launches can be missing or end early, so confirm with the airline before you book. Distances are great-circle, the shortest path between the two airports.