Schedule of direct flights from San Antonio to Denver
A direct flight is the easiest way to get to your destination. The following airlines operate non-stop flights from San Antonio to Denver:
San Antonio airports overview
Denver airports overview
Frequently asked questions (FAQ)
Answers to questions about the route that travelers are most interested in.
Special offers and sales on air tickets from San Antonio to Denver
We keep tight track on airlines' pre-holidays sales and other special offers occurences all the time to let you save maximum amount of funds while traveling to your family or just going out on vacation.
Alternative routes
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Cheapest one way flight
$44
Frontier Airlines
Direct flight
2h 23m
02/10/2025
The cheapest one-way flight from San Antonio to Denver departs on 02/10/2025, is operated by Frontier Airlines and costs $44
Cheapest round trip flight
$126
United Airlines
Direct flight
4h 38m
02/21/2025
The cheapest roundtrip flight from San Antonio to Denver departs on 02/21/2025, is operated by United Airlines and costs $126
The fastest flight
2h 23m
Fastest non-stop flight from San Antonio to Denver takes 2h 23m
Direct flights
Once a week
There are direct flights on this route 1 day a week: Mo
Unfortunately, we were unable to find any airports in San Antonio. We'll try to look better another time
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There appear to be no direct flights from San Antonio to Denver at this time.... Well, or something went wrong on our side and we couldn't find anything
Unfortunately, we were unable to find any airports in Denver. We'll try to look better another time
We couldn't find any special offers for flights from San Antonio to Denver
How much is the cheapest flight ticket from San Antonio to Denver?
The cheapest flight ticket from San Antonio to Denver according to data for the last 48 hours costs $44
When is the best time to buy air tickets on the route San Antonio — Denver?
Often the best time to buy tickets from San Antonio to Denver is 2 months before departure.
How long does it take to fly from San Antonio to Denver?
The fastest flights from San Antonio to Denver start from 2 hours 23 minutes in the air.
Which airline can fly direct from San Antonio to Denver?
The following airlines operate direct flights on the route San Antonio — 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.
We carefully collect statistics on the search and pricing of airlines and, based on these data, we make an assumption about future prices. Thus, you can better understand which season is the cheapest to fly from San Antonio to Denver
Below you will find a list of airlines operating flights on the San Antonio — Denver route and the starting prices for flights of each specific airline on it.
A direct flight is the most convenient and comfortable way to fly from San Antonio to Denver, despite the fact that sometimes flights with transfers can cost significantly less.
