San Antonio to Denver is 800 miles (1,288 km), a flight of about 2 hours 5 minutes.
The right side wins overall thanks to the more dramatic and varied scenery combined across takeoff hill country and the Rockies visible during cruise on approach into Denver, though the left side's mountain final approach is also strong; overall right edges out due to sustained mountain visibility mid-flight.
Flight Path
Texas Panhandle plains, Caprock Escarpment, eastern Colorado high plains approaching the Front Range
Great circle distance and headings ›Phase by phase
Takeoff from RND
RIGHTDeparting RND to the northwest toward Denver, the right side gives views over the Texas Hill Country's rolling terrain and lakes northwest of San Antonio, more visually interesting than the flatter urban sprawl on the left.
Landing at DEN
LEFTArriving into DEN from the southeast, the left side offers a dramatic view of the Front Range and Rocky Mountains rising abruptly from the plains, a striking contrast against the flat approach on the right.
Landmarks on this routeAll landmarks →
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About This Route
Which side of the plane should I sit on flying from Randolph Afb (RND) to Denver International (DEN)?
Sit on the Right side of the plane for the best views on flights from San Antonio to Denver. The right side wins overall thanks to the more dramatic and varied scenery combined across takeoff hill country and the Rockies visible during cruise on approach into Denver, though the left side's mountain final approach is also strong; overall right edges out due to sustained mountain visibility mid-flight.
What can I see during takeoff from Randolph Afb in San Antonio?
During takeoff from Randolph Afb (RND), sit on the Right side for the best views. Departing RND to the northwest toward Denver, the right side gives views over the Texas Hill Country's rolling terrain and lakes northwest of San Antonio, more visually interesting than the flatter urban sprawl on the left. Notable sights include: Texas Hill Country ridgelines, Canyon Lake, Guadalupe River valley.
What can I see when landing at Denver International in Denver?
When landing at Denver International (DEN), sit on the Left side for the best views. Arriving into DEN from the southeast, the left side offers a dramatic view of the Front Range and Rocky Mountains rising abruptly from the plains, a striking contrast against the flat approach on the right. Notable sights include: Front Range of the Rocky Mountains, Pikes Peak, Denver skyline, South Platte River valley.
How long is the flight from San Antonio to Denver?
The flight from Randolph Afb (RND) to Denver International (DEN) takes about 2 hours 5 minutes. The shortest flight path between them is 800 miles (1,288 km); winds and air traffic control usually add a few percent.
What does the San Antonio to Denver flight path pass over?
Texas Panhandle plains, Caprock Escarpment, eastern Colorado high plains approaching the Front Range