Cheapest flights from San Antonio to Denver
Flaut.Travel was designed and developed by a team dedicated to making the process of searching, comparing and booking airline tickets as easy and convenient as possible. Our service helps travelers to find and buy the cheapest flights from San Antonio to Denver. We have connected more than 40 airlines and airline ticketing agencies to help you find the most suitable and affordable flight option.
Cheapest one way flight
$129
Spirit Airlines
1 transfer
12h 28m
05/23/2025
The cheapest one-way flight from San Antonio to Denver departs on 05/23/2025, is operated by Spirit Airlines and costs $129
Cheapest round trip flight
$183
Frontier Airlines
1 transfer
17h 11m
06/08/2025
The cheapest roundtrip flight from San Antonio to Denver departs on 06/08/2025, is operated by Frontier Airlines and costs $183
The fastest flight
12h 28m
Fastest flight from San Antonio to Denver takes 12h 28m
Direct flights
No direct flights
There are no direct flights on this route.
Earliest flight
5:15 AM
Latest flight
8:35 PM
Direct flights count
63
Distance
1290km
Timezone difference
1h
The distance between San Antonio and Denver is 1290km (800 miles). There are 63 direct flights from San Antonio to Denver. The time difference between San Antonio and Denver is 1h . Flights from San Antonio begin at 5:15 AM. The latest flight from San Antonio departs at 8:35 PM.
