* All fares below were last found on: Nov 17, 2018 and 1:47:51 PM.
Fares are round trip, Fares incl. all fuel surcharges, our service fees and taxes.
Displayed fares are based on historical data, are subject to change and cannot be guaranteed at the time of booking.
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Book your flights from San Antonio to Denver and save big on airfares. Situated in the South Platte River Valley on the western edge of the High Plains just east of the Front Range of the Rocky Mountains, Denver is home to plenty of travel worthy attractions. It is the largest city and the capital of the U.S state of Colorado.
To reach Denver from San Antonio, you should book airlines that include American Airlines and US Airways. Take advantage of exclusive deals on flights to Denver and save more to splurge on a vacation. The flight to Denver from San Antonio is around three hours thirty five minutes, excluding the layover time. It covers the distance of 801 miles. Keep yourself busy by listening to music or reading in-flight magazines.