Colorado Springs (COS) to Mesa (AZA) flights
One airline flies nonstop from Colorado Springs (COS) to Mesa (AZA): Allegiant Air. The two airports are 543 miles (874 km) apart. There are also 2 ways to fly it with one stop, through Las Vegas and Santa Ana.
Airlines flying nonstop from COS to AZA
- Allegiant AirNot in an alliance
COS to AZA with one stop
2 connections, most direct first. 2-stop routings and flight times are in Routes with Pro.
- Via Las Vegas (LAS)Southwest Airlines, then Allegiant Air
- Via Santa Ana (SNA)Allegiant Air the whole way
COS to AZA: common questions
Which airlines fly nonstop from COS to AZA?
Allegiant Air flies nonstop from Colorado Springs (COS) to Mesa (AZA).
How far is Colorado Springs from Mesa by plane?
Colorado Springs (COS) and Mesa (AZA) are 543 miles (874 km) apart along the great circle, the shortest path a flight can take. Connections add distance on top.
How many miles does COS to AZA cost?
It depends on the program: each prices the route from its own chart or dynamically. The Award Flight Pricer compares 30+ programs for COS to AZA with taxes and fees.
Where can I connect between Colorado Springs and Mesa?
The most direct connections are through Las Vegas (LAS) and Santa Ana (SNA). On 1 of them the same airline flies both flights, for example Allegiant Air through Santa Ana.
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.