San AntonioDenver
Flights from San Antonio to Denver
Flying time from San Antonio (SAT) to Denver (DEN) is about 2h 6m (1,280 km).
When you land in Denver
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Airlines flying San Antonio to Denver
We have not confirmed which airlines fly SAT–DEN nonstop. Search the route to see every carrier selling it today, including connections.
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Frequently asked questions — San Antonio to Denver flights
How long is the flight from San Antonio to Denver?
San Antonio (SAT) and Denver (DEN) are 1,280 km apart, about 2h 6m of flying time. We have not seen a nonstop fare on this pair, so expect to connect, which adds to the total journey time.
How far is San Antonio from Denver by air?
The great-circle distance between San Antonio International Airport and Denver International Airport is 1,280 km (795 miles), a medium-haul route.
Do I need a visa to travel from San Antonio to Denver?
It depends on your passport. Some nationalities can enter Denver visa-free or get a visa on arrival; others must apply in advance. Use AirConnect's Visa Checker to see the rules for your passport.
Sources: fares from Travelpayouts flight-search data, seen 12 Oct 2026; airlines from each carrier's published network and nonstop fares on sale; distance from OurAirports coordinates; flight time estimated from distance. Fares change daily.
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